./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-60.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-25_file-60.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 a4a58ba9421f9eaaa69f22fc8c23c35b147f4126b7ace6944d439defb39613b8 --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-09 09:56:36,661 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 09:56:36,713 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-01-09 09:56:36,717 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 09:56:36,720 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 09:56:36,742 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 09:56:36,742 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 09:56:36,742 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 09:56:36,743 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 09:56:36,743 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 09:56:36,743 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 09:56:36,743 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 09:56:36,743 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 09:56:36,743 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 09:56:36,743 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 09:56:36,743 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 09:56:36,744 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 09:56:36,744 INFO L153 SettingsManager]: * sizeof long=4 [2025-01-09 09:56:36,747 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-09 09:56:36,747 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-01-09 09:56:36,748 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 09:56:36,748 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 09:56:36,748 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 09:56:36,748 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 09:56:36,748 INFO L153 SettingsManager]: * sizeof long double=12 [2025-01-09 09:56:36,748 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 09:56:36,748 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 09:56:36,748 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 09:56:36,748 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 09:56:36,748 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 09:56:36,748 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 09:56:36,748 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 09:56:36,748 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 09:56:36,748 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 09:56:36,748 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 09:56:36,748 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 09:56:36,748 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 09:56:36,748 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 09:56:36,748 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 09:56:36,748 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 09:56:36,748 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 09:56:36,748 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 09:56:36,748 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-09 09:56:36,748 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-09 09:56:36,749 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 09:56:36,749 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 09:56:36,749 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 09:56:36,749 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 09:56:36,749 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 -> a4a58ba9421f9eaaa69f22fc8c23c35b147f4126b7ace6944d439defb39613b8 [2025-01-09 09:56:36,945 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 09:56:36,949 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 09:56:36,951 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 09:56:36,951 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 09:56:36,952 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 09:56:36,952 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-60.i [2025-01-09 09:56:38,219 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/dd25ca2a1/84af4e7f596e423c8c8edd29eb11fbe1/FLAGaf02356db [2025-01-09 09:56:38,496 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 09:56:38,496 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-60.i [2025-01-09 09:56:38,505 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/dd25ca2a1/84af4e7f596e423c8c8edd29eb11fbe1/FLAGaf02356db [2025-01-09 09:56:38,516 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/dd25ca2a1/84af4e7f596e423c8c8edd29eb11fbe1 [2025-01-09 09:56:38,518 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 09:56:38,519 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 09:56:38,520 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 09:56:38,521 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 09:56:38,523 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 09:56:38,524 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 09:56:38" (1/1) ... [2025-01-09 09:56:38,524 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42f2ccc2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:38, skipping insertion in model container [2025-01-09 09:56:38,524 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 09:56:38" (1/1) ... [2025-01-09 09:56:38,542 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 09:56:38,644 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-60.i[915,928] [2025-01-09 09:56:38,712 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 09:56:38,728 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 09:56:38,736 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-60.i[915,928] [2025-01-09 09:56:38,772 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 09:56:38,789 INFO L204 MainTranslator]: Completed translation [2025-01-09 09:56:38,789 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:38 WrapperNode [2025-01-09 09:56:38,789 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 09:56:38,790 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 09:56:38,790 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 09:56:38,790 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 09:56:38,794 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:38" (1/1) ... [2025-01-09 09:56:38,801 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:38" (1/1) ... [2025-01-09 09:56:38,823 INFO L138 Inliner]: procedures = 26, calls = 49, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 241 [2025-01-09 09:56:38,824 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 09:56:38,824 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 09:56:38,824 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 09:56:38,825 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 09:56:38,831 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:38" (1/1) ... [2025-01-09 09:56:38,831 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:38" (1/1) ... [2025-01-09 09:56:38,833 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:38" (1/1) ... [2025-01-09 09:56:38,843 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 09:56:38,843 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:38" (1/1) ... [2025-01-09 09:56:38,844 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:38" (1/1) ... [2025-01-09 09:56:38,849 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:38" (1/1) ... [2025-01-09 09:56:38,849 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:38" (1/1) ... [2025-01-09 09:56:38,851 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:38" (1/1) ... [2025-01-09 09:56:38,853 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:38" (1/1) ... [2025-01-09 09:56:38,853 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:38" (1/1) ... [2025-01-09 09:56:38,855 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 09:56:38,856 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 09:56:38,856 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 09:56:38,856 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 09:56:38,857 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:38" (1/1) ... [2025-01-09 09:56:38,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 09:56:38,872 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 09:56:38,882 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 09:56:38,884 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 09:56:38,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 09:56:38,898 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-01-09 09:56:38,898 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-01-09 09:56:38,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-01-09 09:56:38,898 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 09:56:38,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 09:56:38,951 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 09:56:38,953 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 09:56:39,263 INFO L? ?]: Removed 12 outVars from TransFormulas that were not future-live. [2025-01-09 09:56:39,264 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 09:56:39,272 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 09:56:39,272 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2025-01-09 09:56:39,272 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 09:56:39 BoogieIcfgContainer [2025-01-09 09:56:39,273 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 09:56:39,274 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 09:56:39,274 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 09:56:39,280 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 09:56:39,280 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 09:56:38" (1/3) ... [2025-01-09 09:56:39,280 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@a1b335 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 09:56:39, skipping insertion in model container [2025-01-09 09:56:39,280 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:38" (2/3) ... [2025-01-09 09:56:39,280 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@a1b335 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 09:56:39, skipping insertion in model container [2025-01-09 09:56:39,281 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 09:56:39" (3/3) ... [2025-01-09 09:56:39,281 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-60.i [2025-01-09 09:56:39,291 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 09:56:39,293 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-60.i that has 2 procedures, 98 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-01-09 09:56:39,350 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 09:56:39,359 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;@396fc805, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 09:56:39,360 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-01-09 09:56:39,363 INFO L276 IsEmpty]: Start isEmpty. Operand has 98 states, 59 states have (on average 1.3898305084745763) internal successors, (82), 60 states have internal predecessors, (82), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2025-01-09 09:56:39,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2025-01-09 09:56:39,375 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:56:39,376 INFO L218 NwaCegarLoop]: trace histogram [36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:56:39,377 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:56:39,381 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:56:39,382 INFO L85 PathProgramCache]: Analyzing trace with hash -390171517, now seen corresponding path program 1 times [2025-01-09 09:56:39,387 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 09:56:39,388 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [194487835] [2025-01-09 09:56:39,388 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:56:39,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 09:56:39,471 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 220 statements into 1 equivalence classes. [2025-01-09 09:56:39,491 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 220 of 220 statements. [2025-01-09 09:56:39,492 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:56:39,492 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:56:39,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 2450 trivial. 0 not checked. [2025-01-09 09:56:39,681 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 09:56:39,681 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [194487835] [2025-01-09 09:56:39,681 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [194487835] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-09 09:56:39,681 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1289298893] [2025-01-09 09:56:39,681 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:56:39,682 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 09:56:39,682 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 09:56:39,686 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 09:56:39,688 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 09:56:39,772 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 220 statements into 1 equivalence classes. [2025-01-09 09:56:39,851 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 220 of 220 statements. [2025-01-09 09:56:39,851 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:56:39,851 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:56:39,853 INFO L256 TraceCheckSpWp]: Trace formula consists of 523 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-01-09 09:56:39,859 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 09:56:39,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 2450 trivial. 0 not checked. [2025-01-09 09:56:39,896 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-01-09 09:56:39,896 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1289298893] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 09:56:39,896 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-01-09 09:56:39,897 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2025-01-09 09:56:39,899 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [319150084] [2025-01-09 09:56:39,902 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 09:56:39,906 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-01-09 09:56:39,907 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 09:56:39,931 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-01-09 09:56:39,932 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-01-09 09:56:39,935 INFO L87 Difference]: Start difference. First operand has 98 states, 59 states have (on average 1.3898305084745763) internal successors, (82), 60 states have internal predecessors, (82), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) Second operand has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 2 states have call successors, (36) [2025-01-09 09:56:39,961 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 09:56:39,961 INFO L93 Difference]: Finished difference Result 190 states and 339 transitions. [2025-01-09 09:56:39,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-09 09:56:39,963 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 2 states have call successors, (36) Word has length 220 [2025-01-09 09:56:39,963 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 09:56:39,968 INFO L225 Difference]: With dead ends: 190 [2025-01-09 09:56:39,968 INFO L226 Difference]: Without dead ends: 95 [2025-01-09 09:56:39,970 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 221 GetRequests, 221 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 09:56:39,972 INFO L435 NwaCegarLoop]: 148 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, 148 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 09:56:39,972 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 148 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 09:56:39,981 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 95 states. [2025-01-09 09:56:39,997 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 95 to 95. [2025-01-09 09:56:39,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 95 states, 57 states have (on average 1.3333333333333333) internal successors, (76), 57 states have internal predecessors, (76), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2025-01-09 09:56:40,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 148 transitions. [2025-01-09 09:56:40,006 INFO L78 Accepts]: Start accepts. Automaton has 95 states and 148 transitions. Word has length 220 [2025-01-09 09:56:40,007 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 09:56:40,007 INFO L471 AbstractCegarLoop]: Abstraction has 95 states and 148 transitions. [2025-01-09 09:56:40,008 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 2 states have call successors, (36) [2025-01-09 09:56:40,008 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 148 transitions. [2025-01-09 09:56:40,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2025-01-09 09:56:40,012 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:56:40,012 INFO L218 NwaCegarLoop]: trace histogram [36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:56:40,022 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2025-01-09 09:56:40,213 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 09:56:40,213 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:56:40,214 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:56:40,215 INFO L85 PathProgramCache]: Analyzing trace with hash 1097085007, now seen corresponding path program 1 times [2025-01-09 09:56:40,215 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 09:56:40,215 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1589374689] [2025-01-09 09:56:40,215 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:56:40,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 09:56:40,239 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 220 statements into 1 equivalence classes. [2025-01-09 09:56:40,275 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 220 of 220 statements. [2025-01-09 09:56:40,275 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:56:40,275 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:56:40,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2520 trivial. 0 not checked. [2025-01-09 09:56:40,467 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 09:56:40,467 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1589374689] [2025-01-09 09:56:40,467 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1589374689] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 09:56:40,467 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 09:56:40,468 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 09:56:40,468 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [241162805] [2025-01-09 09:56:40,468 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 09:56:40,468 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 09:56:40,474 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 09:56:40,475 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 09:56:40,475 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 09:56:40,475 INFO L87 Difference]: Start difference. First operand 95 states and 148 transitions. Second operand has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 1 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 1 states have call successors, (36) [2025-01-09 09:56:40,521 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 09:56:40,523 INFO L93 Difference]: Finished difference Result 222 states and 344 transitions. [2025-01-09 09:56:40,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 09:56:40,524 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 1 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 1 states have call successors, (36) Word has length 220 [2025-01-09 09:56:40,525 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 09:56:40,526 INFO L225 Difference]: With dead ends: 222 [2025-01-09 09:56:40,526 INFO L226 Difference]: Without dead ends: 130 [2025-01-09 09:56:40,526 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 09:56:40,527 INFO L435 NwaCegarLoop]: 181 mSDtfsCounter, 50 mSDsluCounter, 139 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 50 SdHoareTripleChecker+Valid, 320 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-01-09 09:56:40,527 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [50 Valid, 320 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 09:56:40,530 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 130 states. [2025-01-09 09:56:40,549 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 130 to 127. [2025-01-09 09:56:40,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 127 states, 76 states have (on average 1.3157894736842106) internal successors, (100), 77 states have internal predecessors, (100), 48 states have call successors, (48), 2 states have call predecessors, (48), 2 states have return successors, (48), 47 states have call predecessors, (48), 48 states have call successors, (48) [2025-01-09 09:56:40,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 127 states and 196 transitions. [2025-01-09 09:56:40,555 INFO L78 Accepts]: Start accepts. Automaton has 127 states and 196 transitions. Word has length 220 [2025-01-09 09:56:40,556 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 09:56:40,556 INFO L471 AbstractCegarLoop]: Abstraction has 127 states and 196 transitions. [2025-01-09 09:56:40,556 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 1 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 1 states have call successors, (36) [2025-01-09 09:56:40,556 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 196 transitions. [2025-01-09 09:56:40,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2025-01-09 09:56:40,559 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:56:40,560 INFO L218 NwaCegarLoop]: trace histogram [36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:56:40,561 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-01-09 09:56:40,561 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:56:40,561 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:56:40,561 INFO L85 PathProgramCache]: Analyzing trace with hash -1045058614, now seen corresponding path program 1 times [2025-01-09 09:56:40,562 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 09:56:40,562 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [306361968] [2025-01-09 09:56:40,563 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:56:40,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 09:56:40,584 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 221 statements into 1 equivalence classes. [2025-01-09 09:56:40,736 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 221 of 221 statements. [2025-01-09 09:56:40,737 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:56:40,737 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unknown [2025-01-09 09:56:40,744 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [69848196] [2025-01-09 09:56:40,744 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:56:40,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 09:56:40,744 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 09:56:40,748 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 09:56:40,751 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 09:56:40,825 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 221 statements into 1 equivalence classes. [2025-01-09 09:56:40,887 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 221 of 221 statements. [2025-01-09 09:56:40,887 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:56:40,887 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:56:40,889 INFO L256 TraceCheckSpWp]: Trace formula consists of 524 conjuncts, 16 conjuncts are in the unsatisfiable core [2025-01-09 09:56:40,899 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 09:56:42,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 989 proven. 78 refuted. 0 times theorem prover too weak. 1453 trivial. 0 not checked. [2025-01-09 09:56:42,042 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-09 09:56:42,252 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 09:56:42,252 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [306361968] [2025-01-09 09:56:42,252 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2025-01-09 09:56:42,252 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [69848196] [2025-01-09 09:56:42,253 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [69848196] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-09 09:56:42,253 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2025-01-09 09:56:42,253 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2025-01-09 09:56:42,253 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [517677648] [2025-01-09 09:56:42,253 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2025-01-09 09:56:42,253 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2025-01-09 09:56:42,254 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 09:56:42,254 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2025-01-09 09:56:42,254 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2025-01-09 09:56:42,255 INFO L87 Difference]: Start difference. First operand 127 states and 196 transitions. Second operand has 8 states, 8 states have (on average 6.25) internal successors, (50), 7 states have internal predecessors, (50), 2 states have call successors, (36), 2 states have call predecessors, (36), 3 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2025-01-09 09:56:42,730 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 09:56:42,730 INFO L93 Difference]: Finished difference Result 362 states and 557 transitions. [2025-01-09 09:56:42,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-01-09 09:56:42,731 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 6.25) internal successors, (50), 7 states have internal predecessors, (50), 2 states have call successors, (36), 2 states have call predecessors, (36), 3 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) Word has length 221 [2025-01-09 09:56:42,731 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 09:56:42,737 INFO L225 Difference]: With dead ends: 362 [2025-01-09 09:56:42,738 INFO L226 Difference]: Without dead ends: 238 [2025-01-09 09:56:42,739 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 246 GetRequests, 229 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=106, Invalid=236, Unknown=0, NotChecked=0, Total=342 [2025-01-09 09:56:42,741 INFO L435 NwaCegarLoop]: 102 mSDtfsCounter, 157 mSDsluCounter, 469 mSDsCounter, 0 mSdLazyCounter, 318 mSolverCounterSat, 99 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 157 SdHoareTripleChecker+Valid, 571 SdHoareTripleChecker+Invalid, 417 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 99 IncrementalHoareTripleChecker+Valid, 318 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2025-01-09 09:56:42,741 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [157 Valid, 571 Invalid, 417 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [99 Valid, 318 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2025-01-09 09:56:42,742 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 238 states. [2025-01-09 09:56:42,780 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 238 to 209. [2025-01-09 09:56:42,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 209 states, 120 states have (on average 1.2833333333333334) internal successors, (154), 121 states have internal predecessors, (154), 84 states have call successors, (84), 4 states have call predecessors, (84), 4 states have return successors, (84), 83 states have call predecessors, (84), 84 states have call successors, (84) [2025-01-09 09:56:42,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 209 states and 322 transitions. [2025-01-09 09:56:42,786 INFO L78 Accepts]: Start accepts. Automaton has 209 states and 322 transitions. Word has length 221 [2025-01-09 09:56:42,787 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 09:56:42,787 INFO L471 AbstractCegarLoop]: Abstraction has 209 states and 322 transitions. [2025-01-09 09:56:42,788 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 6.25) internal successors, (50), 7 states have internal predecessors, (50), 2 states have call successors, (36), 2 states have call predecessors, (36), 3 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2025-01-09 09:56:42,788 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 322 transitions. [2025-01-09 09:56:42,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2025-01-09 09:56:42,792 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:56:42,792 INFO L218 NwaCegarLoop]: trace histogram [36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:56:42,799 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 09:56:42,993 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 09:56:42,993 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:56:42,993 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:56:42,993 INFO L85 PathProgramCache]: Analyzing trace with hash -1438085624, now seen corresponding path program 1 times [2025-01-09 09:56:42,994 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 09:56:42,994 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2111536067] [2025-01-09 09:56:42,994 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:56:42,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 09:56:43,013 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 221 statements into 1 equivalence classes. [2025-01-09 09:56:43,108 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 221 of 221 statements. [2025-01-09 09:56:43,108 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:56:43,108 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unknown [2025-01-09 09:56:43,110 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [268075010] [2025-01-09 09:56:43,110 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:56:43,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 09:56:43,110 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 09:56:43,112 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-09 09:56:43,113 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2025-01-09 09:56:43,179 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 221 statements into 1 equivalence classes. [2025-01-09 09:56:43,255 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 221 of 221 statements. [2025-01-09 09:56:43,255 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:56:43,256 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-09 09:56:43,256 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-01-09 09:56:43,282 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 221 statements into 1 equivalence classes. [2025-01-09 09:56:43,334 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 221 of 221 statements. [2025-01-09 09:56:43,334 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:56:43,334 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-09 09:56:43,420 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-01-09 09:56:43,420 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-01-09 09:56:43,421 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-01-09 09:56:43,427 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2025-01-09 09:56:43,622 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 09:56:43,625 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2025-01-09 09:56:43,716 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-01-09 09:56:43,718 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.01 09:56:43 BoogieIcfgContainer [2025-01-09 09:56:43,718 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-01-09 09:56:43,718 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-01-09 09:56:43,718 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-01-09 09:56:43,719 INFO L274 PluginConnector]: Witness Printer initialized [2025-01-09 09:56:43,719 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 09:56:39" (3/4) ... [2025-01-09 09:56:43,720 INFO L149 WitnessPrinter]: No result that supports witness generation found [2025-01-09 09:56:43,721 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-01-09 09:56:43,721 INFO L158 Benchmark]: Toolchain (without parser) took 5202.24ms. Allocated memory was 142.6MB in the beginning and 343.9MB in the end (delta: 201.3MB). Free memory was 105.3MB in the beginning and 232.1MB in the end (delta: -126.8MB). Peak memory consumption was 71.9MB. Max. memory is 16.1GB. [2025-01-09 09:56:43,722 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 201.3MB. Free memory is still 125.7MB. There was no memory consumed. Max. memory is 16.1GB. [2025-01-09 09:56:43,722 INFO L158 Benchmark]: CACSL2BoogieTranslator took 269.42ms. Allocated memory is still 142.6MB. Free memory was 104.4MB in the beginning and 89.6MB in the end (delta: 14.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-01-09 09:56:43,722 INFO L158 Benchmark]: Boogie Procedure Inliner took 33.78ms. Allocated memory is still 142.6MB. Free memory was 89.6MB in the beginning and 86.3MB in the end (delta: 3.3MB). There was no memory consumed. Max. memory is 16.1GB. [2025-01-09 09:56:43,722 INFO L158 Benchmark]: Boogie Preprocessor took 30.89ms. Allocated memory is still 142.6MB. Free memory was 86.3MB in the beginning and 82.8MB in the end (delta: 3.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-01-09 09:56:43,722 INFO L158 Benchmark]: RCFGBuilder took 416.77ms. Allocated memory is still 142.6MB. Free memory was 82.8MB in the beginning and 58.4MB in the end (delta: 24.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2025-01-09 09:56:43,723 INFO L158 Benchmark]: TraceAbstraction took 4443.96ms. Allocated memory was 142.6MB in the beginning and 343.9MB in the end (delta: 201.3MB). Free memory was 57.6MB in the beginning and 232.1MB in the end (delta: -174.5MB). Peak memory consumption was 21.6MB. Max. memory is 16.1GB. [2025-01-09 09:56:43,723 INFO L158 Benchmark]: Witness Printer took 2.68ms. Allocated memory is still 343.9MB. Free memory is still 232.1MB. There was no memory consumed. Max. memory is 16.1GB. [2025-01-09 09:56:43,724 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 201.3MB. Free memory is still 125.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 269.42ms. Allocated memory is still 142.6MB. Free memory was 104.4MB in the beginning and 89.6MB in the end (delta: 14.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 33.78ms. Allocated memory is still 142.6MB. Free memory was 89.6MB in the beginning and 86.3MB in the end (delta: 3.3MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 30.89ms. Allocated memory is still 142.6MB. Free memory was 86.3MB in the beginning and 82.8MB in the end (delta: 3.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 416.77ms. Allocated memory is still 142.6MB. Free memory was 82.8MB in the beginning and 58.4MB in the end (delta: 24.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * TraceAbstraction took 4443.96ms. Allocated memory was 142.6MB in the beginning and 343.9MB in the end (delta: 201.3MB). Free memory was 57.6MB in the beginning and 232.1MB in the end (delta: -174.5MB). Peak memory consumption was 21.6MB. Max. memory is 16.1GB. * Witness Printer took 2.68ms. Allocated memory is still 343.9MB. Free memory is still 232.1MB. 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 138, overapproximation of someBinaryFLOATComparisonOperation at line 199, overapproximation of someBinaryFLOATComparisonOperation at line 137, overapproximation of someBinaryDOUBLEComparisonOperation at line 172, overapproximation of someBinaryDOUBLEComparisonOperation at line 86, overapproximation of someBinaryDOUBLEComparisonOperation at line 180, overapproximation of someBinaryDOUBLEComparisonOperation at line 199, overapproximation of someBinaryDOUBLEComparisonOperation at line 164, overapproximation of someBinaryDOUBLEComparisonOperation at line 117, overapproximation of someBinaryDOUBLEComparisonOperation at line 160, overapproximation of someBinaryDOUBLEComparisonOperation at line 162, overapproximation of someBinaryDOUBLEComparisonOperation at line 99, overapproximation of someBinaryDOUBLEComparisonOperation at line 158. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed short int var_1_1 = 32; [L23] unsigned char var_1_2 = 1; [L24] float var_1_4 = 7.8; [L25] signed short int var_1_6 = 16; [L26] signed short int var_1_7 = 256; [L27] float var_1_8 = 256.6; [L28] unsigned char var_1_9 = 50; [L29] unsigned char var_1_10 = 5; [L30] double var_1_11 = 127.75; [L31] unsigned char var_1_12 = 1; [L32] unsigned char var_1_13 = 1; [L33] unsigned char var_1_14 = 0; [L34] double var_1_15 = 15.2; [L35] double var_1_16 = 256.5; [L36] double var_1_17 = 256.5; [L37] double var_1_18 = 0.0; [L38] double var_1_19 = 9.7; [L39] unsigned long int var_1_20 = 10000000; [L40] unsigned long int var_1_21 = 4008920074; [L41] unsigned char var_1_23 = 0; [L42] unsigned char var_1_24 = 0; [L43] double var_1_25 = 99999999999999.6; [L44] double var_1_26 = 15.75; [L45] signed long int var_1_27 = 5; [L46] signed long int var_1_28 = 16; [L47] unsigned char var_1_29 = 128; [L48] unsigned char var_1_30 = 16; [L49] unsigned char var_1_31 = 16; [L50] double var_1_32 = 49.5; [L51] signed char var_1_33 = 2; [L52] unsigned char var_1_34 = 64; [L53] signed char var_1_35 = -32; [L54] signed char var_1_36 = 64; [L55] unsigned long int var_1_37 = 0; [L56] unsigned char var_1_38 = 100; [L57] signed short int last_1_var_1_1 = 32; [L58] unsigned char last_1_var_1_9 = 50; [L59] double last_1_var_1_11 = 127.75; [L60] double last_1_var_1_16 = 256.5; [L61] unsigned long int last_1_var_1_20 = 10000000; VAL [isInitial=0, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=1, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_4=39/5, var_1_6=16, var_1_7=256, var_1_8=1283/5, var_1_9=50] [L203] isInitial = 1 [L204] FCALL initially() [L206] CALL updateLastVariables() [L192] last_1_var_1_1 = var_1_1 [L193] last_1_var_1_9 = var_1_9 [L194] last_1_var_1_11 = var_1_11 [L195] last_1_var_1_16 = var_1_16 [L196] last_1_var_1_20 = var_1_20 VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=1, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_4=39/5, var_1_6=16, var_1_7=256, var_1_8=1283/5, var_1_9=50] [L206] RET updateLastVariables() [L207] CALL updateVariables() [L133] var_1_2 = __VERIFIER_nondet_uchar() [L134] CALL assume_abort_if_not(var_1_2 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_4=39/5, var_1_6=16, var_1_7=256, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_4=39/5, var_1_6=16, var_1_7=256, var_1_8=1283/5, var_1_9=50] [L134] RET assume_abort_if_not(var_1_2 >= 0) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_4=39/5, var_1_6=16, var_1_7=256, var_1_8=1283/5, var_1_9=50] [L135] CALL assume_abort_if_not(var_1_2 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_4=39/5, var_1_6=16, var_1_7=256, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_4=39/5, var_1_6=16, var_1_7=256, var_1_8=1283/5, var_1_9=50] [L135] RET assume_abort_if_not(var_1_2 <= 1) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_4=39/5, var_1_6=16, var_1_7=256, var_1_8=1283/5, var_1_9=50] [L136] var_1_4 = __VERIFIER_nondet_float() [L137] CALL assume_abort_if_not((var_1_4 >= -922337.2036854776000e+13F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854776000e+12F && var_1_4 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=16, var_1_7=256, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=16, var_1_7=256, var_1_8=1283/5, var_1_9=50] [L137] RET assume_abort_if_not((var_1_4 >= -922337.2036854776000e+13F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854776000e+12F && var_1_4 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=16, var_1_7=256, var_1_8=1283/5, var_1_9=50] [L138] CALL assume_abort_if_not(var_1_4 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=16, var_1_7=256, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=16, var_1_7=256, var_1_8=1283/5, var_1_9=50] [L138] RET assume_abort_if_not(var_1_4 != 0.0F) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=16, var_1_7=256, var_1_8=1283/5, var_1_9=50] [L139] var_1_6 = __VERIFIER_nondet_short() [L140] CALL assume_abort_if_not(var_1_6 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=256, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=256, var_1_8=1283/5, var_1_9=50] [L140] RET assume_abort_if_not(var_1_6 >= -1) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=256, var_1_8=1283/5, var_1_9=50] [L141] CALL assume_abort_if_not(var_1_6 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=256, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=256, var_1_8=1283/5, var_1_9=50] [L141] RET assume_abort_if_not(var_1_6 <= 32766) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=256, var_1_8=1283/5, var_1_9=50] [L142] var_1_7 = __VERIFIER_nondet_short() [L143] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L143] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L144] CALL assume_abort_if_not(var_1_7 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L144] RET assume_abort_if_not(var_1_7 <= 32766) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L145] var_1_10 = __VERIFIER_nondet_uchar() [L146] CALL assume_abort_if_not(var_1_10 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L146] RET assume_abort_if_not(var_1_10 >= 0) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L147] CALL assume_abort_if_not(var_1_10 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L147] RET assume_abort_if_not(var_1_10 <= 254) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L148] var_1_12 = __VERIFIER_nondet_uchar() [L149] CALL assume_abort_if_not(var_1_12 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L149] RET assume_abort_if_not(var_1_12 >= 0) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L150] CALL assume_abort_if_not(var_1_12 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L150] RET assume_abort_if_not(var_1_12 <= 1) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L151] var_1_13 = __VERIFIER_nondet_uchar() [L152] CALL assume_abort_if_not(var_1_13 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L152] RET assume_abort_if_not(var_1_13 >= 0) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L153] CALL assume_abort_if_not(var_1_13 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L153] RET assume_abort_if_not(var_1_13 <= 1) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L154] var_1_14 = __VERIFIER_nondet_uchar() [L155] CALL assume_abort_if_not(var_1_14 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L155] RET assume_abort_if_not(var_1_14 >= 0) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L156] CALL assume_abort_if_not(var_1_14 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L156] RET assume_abort_if_not(var_1_14 <= 1) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L157] var_1_15 = __VERIFIER_nondet_double() [L158] CALL assume_abort_if_not((var_1_15 >= -922337.2036854765600e+13F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 9223372.036854765600e+12F && var_1_15 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L158] RET assume_abort_if_not((var_1_15 >= -922337.2036854765600e+13F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 9223372.036854765600e+12F && var_1_15 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L159] var_1_17 = __VERIFIER_nondet_double() [L160] CALL assume_abort_if_not((var_1_17 >= 0.0F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 9223372.036854765600e+12F && var_1_17 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L160] RET assume_abort_if_not((var_1_17 >= 0.0F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 9223372.036854765600e+12F && var_1_17 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L161] var_1_18 = __VERIFIER_nondet_double() [L162] CALL assume_abort_if_not((var_1_18 >= 4611686.018427382800e+12F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854765600e+12F && var_1_18 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L162] RET assume_abort_if_not((var_1_18 >= 4611686.018427382800e+12F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854765600e+12F && var_1_18 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L163] var_1_19 = __VERIFIER_nondet_double() [L164] CALL assume_abort_if_not((var_1_19 >= 0.0F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 4611686.018427382800e+12F && var_1_19 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L164] RET assume_abort_if_not((var_1_19 >= 0.0F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 4611686.018427382800e+12F && var_1_19 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L165] var_1_21 = __VERIFIER_nondet_ulong() [L166] CALL assume_abort_if_not(var_1_21 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L166] RET assume_abort_if_not(var_1_21 >= 2147483647) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L167] CALL assume_abort_if_not(var_1_21 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L167] RET assume_abort_if_not(var_1_21 <= 4294967294) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L168] var_1_24 = __VERIFIER_nondet_uchar() [L169] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L169] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L170] CALL assume_abort_if_not(var_1_24 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L170] RET assume_abort_if_not(var_1_24 <= 0) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_26=63/4, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L171] var_1_26 = __VERIFIER_nondet_double() [L172] CALL assume_abort_if_not((var_1_26 >= -922337.2036854765600e+13F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 9223372.036854765600e+12F && var_1_26 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L172] RET assume_abort_if_not((var_1_26 >= -922337.2036854765600e+13F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 9223372.036854765600e+12F && var_1_26 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_27=5, var_1_28=16, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L173] var_1_28 = __VERIFIER_nondet_long() [L174] CALL assume_abort_if_not(var_1_28 >= -2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_27=5, var_1_28=0, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_27=5, var_1_28=0, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L174] RET assume_abort_if_not(var_1_28 >= -2147483647) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_27=5, var_1_28=0, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L175] CALL assume_abort_if_not(var_1_28 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_27=5, var_1_28=0, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_27=5, var_1_28=0, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L175] RET assume_abort_if_not(var_1_28 <= 2147483646) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_27=5, var_1_28=0, var_1_29=128, var_1_2=0, var_1_30=16, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L176] var_1_30 = __VERIFIER_nondet_uchar() [L177] CALL assume_abort_if_not(var_1_30 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_27=5, var_1_28=0, var_1_29=128, var_1_2=0, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_27=5, var_1_28=0, var_1_29=128, var_1_2=0, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L177] RET assume_abort_if_not(var_1_30 >= 0) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_27=5, var_1_28=0, var_1_29=128, var_1_2=0, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L178] CALL assume_abort_if_not(var_1_30 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_27=5, var_1_28=0, var_1_29=128, var_1_2=0, var_1_30=0, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_27=5, var_1_28=0, var_1_29=128, var_1_2=0, var_1_30=0, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L178] RET assume_abort_if_not(var_1_30 <= 254) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_27=5, var_1_28=0, var_1_29=128, var_1_2=0, var_1_30=0, var_1_31=16, var_1_32=99/2, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L179] var_1_32 = __VERIFIER_nondet_double() [L180] CALL assume_abort_if_not((var_1_32 >= -922337.2036854776000e+13F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 9223372.036854776000e+12F && var_1_32 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_27=5, var_1_28=0, var_1_29=128, var_1_2=0, var_1_30=0, var_1_31=16, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_27=5, var_1_28=0, var_1_29=128, var_1_2=0, var_1_30=0, var_1_31=16, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L180] RET assume_abort_if_not((var_1_32 >= -922337.2036854776000e+13F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 9223372.036854776000e+12F && var_1_32 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_27=5, var_1_28=0, var_1_29=128, var_1_2=0, var_1_30=0, var_1_31=16, var_1_33=2, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L181] var_1_33 = __VERIFIER_nondet_char() [L182] CALL assume_abort_if_not(var_1_33 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_27=5, var_1_28=0, var_1_29=128, var_1_2=0, var_1_30=0, var_1_31=16, var_1_33=-127, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_27=5, var_1_28=0, var_1_29=128, var_1_2=0, var_1_30=0, var_1_31=16, var_1_33=-127, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L182] RET assume_abort_if_not(var_1_33 >= -127) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_27=5, var_1_28=0, var_1_29=128, var_1_2=0, var_1_30=0, var_1_31=16, var_1_33=-127, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L183] CALL assume_abort_if_not(var_1_33 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_27=5, var_1_28=0, var_1_29=128, var_1_2=0, var_1_30=0, var_1_31=16, var_1_33=-127, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_27=5, var_1_28=0, var_1_29=128, var_1_2=0, var_1_30=0, var_1_31=16, var_1_33=-127, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L183] RET assume_abort_if_not(var_1_33 <= 127) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_27=5, var_1_28=0, var_1_29=128, var_1_2=0, var_1_30=0, var_1_31=16, var_1_33=-127, var_1_34=64, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L184] var_1_34 = __VERIFIER_nondet_uchar() [L185] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_27=5, var_1_28=0, var_1_29=128, var_1_2=0, var_1_30=0, var_1_31=16, var_1_33=-127, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_27=5, var_1_28=0, var_1_29=128, var_1_2=0, var_1_30=0, var_1_31=16, var_1_33=-127, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L185] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_27=5, var_1_28=0, var_1_29=128, var_1_2=0, var_1_30=0, var_1_31=16, var_1_33=-127, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L186] CALL assume_abort_if_not(var_1_34 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_27=5, var_1_28=0, var_1_29=128, var_1_2=0, var_1_30=0, var_1_31=16, var_1_33=-127, var_1_34=0, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_27=5, var_1_28=0, var_1_29=128, var_1_2=0, var_1_30=0, var_1_31=16, var_1_33=-127, var_1_34=0, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L186] RET assume_abort_if_not(var_1_34 <= 127) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_27=5, var_1_28=0, var_1_29=128, var_1_2=0, var_1_30=0, var_1_31=16, var_1_33=-127, var_1_34=0, var_1_35=-32, var_1_36=64, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L187] var_1_36 = __VERIFIER_nondet_char() [L188] CALL assume_abort_if_not(var_1_36 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_27=5, var_1_28=0, var_1_29=128, var_1_2=0, var_1_30=0, var_1_31=16, var_1_33=-127, var_1_34=0, var_1_35=-32, var_1_36=-127, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_27=5, var_1_28=0, var_1_29=128, var_1_2=0, var_1_30=0, var_1_31=16, var_1_33=-127, var_1_34=0, var_1_35=-32, var_1_36=-127, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L188] RET assume_abort_if_not(var_1_36 >= -127) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_27=5, var_1_28=0, var_1_29=128, var_1_2=0, var_1_30=0, var_1_31=16, var_1_33=-127, var_1_34=0, var_1_35=-32, var_1_36=-127, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L189] CALL assume_abort_if_not(var_1_36 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_27=5, var_1_28=0, var_1_29=128, var_1_2=0, var_1_30=0, var_1_31=16, var_1_33=-127, var_1_34=0, var_1_35=-32, var_1_36=-127, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_27=5, var_1_28=0, var_1_29=128, var_1_2=0, var_1_30=0, var_1_31=16, var_1_33=-127, var_1_34=0, var_1_35=-32, var_1_36=-127, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L189] RET assume_abort_if_not(var_1_36 <= 126) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=499999999999998/5, var_1_27=5, var_1_28=0, var_1_29=128, var_1_2=0, var_1_30=0, var_1_31=16, var_1_33=-127, var_1_34=0, var_1_35=-32, var_1_36=-127, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L207] RET updateVariables() [L208] CALL step() [L65] var_1_23 = var_1_24 [L66] var_1_25 = var_1_26 [L67] var_1_27 = var_1_28 [L68] var_1_29 = var_1_30 VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=2, var_1_26=2, var_1_27=0, var_1_28=0, var_1_29=0, var_1_2=0, var_1_30=0, var_1_31=16, var_1_33=-127, var_1_34=0, var_1_35=-32, var_1_36=-127, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L69] EXPR ((((var_1_28) < 0 ) ? -(var_1_28) : (var_1_28))) | var_1_27 VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=2, var_1_26=2, var_1_27=0, var_1_28=0, var_1_29=0, var_1_2=0, var_1_30=0, var_1_31=16, var_1_33=-127, var_1_34=0, var_1_35=-32, var_1_36=-127, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L69] COND FALSE !((((((var_1_28) < 0 ) ? -(var_1_28) : (var_1_28))) | var_1_27) > var_1_30) [L80] var_1_31 = var_1_34 VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=2, var_1_26=2, var_1_27=0, var_1_28=0, var_1_29=0, var_1_2=0, var_1_30=0, var_1_31=0, var_1_33=-127, var_1_34=0, var_1_35=-32, var_1_36=-127, var_1_37=0, var_1_38=100, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L82] var_1_35 = var_1_36 [L83] var_1_37 = var_1_31 [L84] var_1_38 = var_1_34 [L85] signed long int stepLocal_0 = (((var_1_7) < (last_1_var_1_1)) ? (var_1_7) : (last_1_var_1_1)); VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, stepLocal_0=32, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=2, var_1_26=2, var_1_27=0, var_1_28=0, var_1_29=0, var_1_2=0, var_1_30=0, var_1_31=0, var_1_33=-127, var_1_34=0, var_1_35=-127, var_1_36=-127, var_1_37=0, var_1_38=0, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L86] COND FALSE !(last_1_var_1_11 < (last_1_var_1_11 + last_1_var_1_16)) [L93] var_1_9 = var_1_10 VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, stepLocal_0=32, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=2, var_1_26=2, var_1_27=0, var_1_28=0, var_1_29=0, var_1_2=0, var_1_30=0, var_1_31=0, var_1_33=-127, var_1_34=0, var_1_35=-127, var_1_36=-127, var_1_37=0, var_1_38=0, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=-255] [L95] unsigned long int stepLocal_1 = last_1_var_1_20; VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, stepLocal_0=32, stepLocal_1=10000000, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=2, var_1_26=2, var_1_27=0, var_1_28=0, var_1_29=0, var_1_2=0, var_1_30=0, var_1_31=0, var_1_33=-127, var_1_34=0, var_1_35=-127, var_1_36=-127, var_1_37=0, var_1_38=0, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=-255] [L96] COND FALSE !(((var_1_10 * last_1_var_1_9) + last_1_var_1_1) > stepLocal_1) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, stepLocal_0=32, var_1_10=-255, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=2, var_1_26=2, var_1_27=0, var_1_28=0, var_1_29=0, var_1_2=0, var_1_30=0, var_1_31=0, var_1_33=-127, var_1_34=0, var_1_35=-127, var_1_36=-127, var_1_37=0, var_1_38=0, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=-255] [L99] COND FALSE !((last_1_var_1_16 >= last_1_var_1_16) || ((var_1_2 && var_1_12) || (var_1_13 || var_1_14))) [L106] var_1_11 = var_1_15 VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, stepLocal_0=32, var_1_10=-255, var_1_11=3, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_15=3, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=2, var_1_26=2, var_1_27=0, var_1_28=0, var_1_29=0, var_1_2=0, var_1_30=0, var_1_31=0, var_1_33=-127, var_1_34=0, var_1_35=-127, var_1_36=-127, var_1_37=0, var_1_38=0, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=-255] [L108] COND FALSE !(\read(var_1_13)) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, stepLocal_0=32, var_1_10=-255, var_1_11=3, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_15=3, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=2, var_1_26=2, var_1_27=0, var_1_28=0, var_1_29=0, var_1_2=0, var_1_30=0, var_1_31=0, var_1_33=-127, var_1_34=0, var_1_35=-127, var_1_36=-127, var_1_37=0, var_1_38=0, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=-255] [L111] COND TRUE var_1_9 >= var_1_9 [L112] var_1_20 = (var_1_21 - var_1_9) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, stepLocal_0=32, var_1_10=-255, var_1_11=3, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_15=3, var_1_16=513/2, var_1_1=32, var_1_20=2147483646, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=2, var_1_26=2, var_1_27=0, var_1_28=0, var_1_29=0, var_1_2=0, var_1_30=0, var_1_31=0, var_1_33=-127, var_1_34=0, var_1_35=-127, var_1_36=-127, var_1_37=0, var_1_38=0, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=-255] [L117] COND FALSE !((- var_1_16) <= var_1_4) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, stepLocal_0=32, var_1_10=-255, var_1_11=3, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_15=3, var_1_16=513/2, var_1_1=32, var_1_20=2147483646, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=2, var_1_26=2, var_1_27=0, var_1_28=0, var_1_29=0, var_1_2=0, var_1_30=0, var_1_31=0, var_1_33=-127, var_1_34=0, var_1_35=-127, var_1_36=-127, var_1_37=0, var_1_38=0, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=-255] [L122] COND FALSE !(\read(var_1_2)) [L129] var_1_1 = var_1_9 VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, stepLocal_0=32, var_1_10=-255, var_1_11=3, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_15=3, var_1_16=513/2, var_1_1=1, var_1_20=2147483646, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=2, var_1_26=2, var_1_27=0, var_1_28=0, var_1_29=0, var_1_2=0, var_1_30=0, var_1_31=0, var_1_33=-127, var_1_34=0, var_1_35=-127, var_1_36=-127, var_1_37=0, var_1_38=0, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=-255] [L208] RET step() [L209] CALL, EXPR property() [L199-L200] return (((((var_1_2 ? (((var_1_11 / var_1_4) <= var_1_8) ? (var_1_1 == ((signed short int) (var_1_9 - var_1_9))) : (var_1_1 == ((signed short int) var_1_9))) : (var_1_1 == ((signed short int) var_1_9))) && (((- var_1_16) <= var_1_4) ? (((var_1_11 <= var_1_4) || var_1_2) ? (var_1_8 == ((float) 3.3f)) : 1) : 1)) && ((last_1_var_1_11 < (last_1_var_1_11 + last_1_var_1_16)) ? ((((((var_1_7) < (last_1_var_1_1)) ? (var_1_7) : (last_1_var_1_1))) > (var_1_6 * 1)) ? (var_1_9 == ((unsigned char) var_1_10)) : (var_1_9 == ((unsigned char) var_1_10))) : (var_1_9 == ((unsigned char) var_1_10)))) && (((last_1_var_1_16 >= last_1_var_1_16) || ((var_1_2 && var_1_12) || (var_1_13 || var_1_14))) ? (var_1_2 ? (var_1_11 == ((double) var_1_15)) : (var_1_11 == ((double) var_1_15))) : (var_1_11 == ((double) var_1_15)))) && ((((var_1_10 * last_1_var_1_9) + last_1_var_1_1) > last_1_var_1_20) ? (var_1_16 == ((double) (var_1_17 - (var_1_18 - var_1_19)))) : 1)) && (var_1_13 ? (var_1_20 == ((unsigned long int) (((((var_1_9) > (128u)) ? (var_1_9) : (128u))) + var_1_9))) : ((var_1_9 >= var_1_9) ? (var_1_20 == ((unsigned long int) (var_1_21 - var_1_9))) : (var_1_20 == ((unsigned long int) var_1_9)))) ; VAL [\result=0, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=3, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_15=3, var_1_16=513/2, var_1_1=1, var_1_20=2147483646, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=2, var_1_26=2, var_1_27=0, var_1_28=0, var_1_29=0, var_1_2=0, var_1_30=0, var_1_31=0, var_1_33=-127, var_1_34=0, var_1_35=-127, var_1_36=-127, var_1_37=0, var_1_38=0, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=-255] [L209] RET, EXPR property() [L209] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=3, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_15=3, var_1_16=513/2, var_1_1=1, var_1_20=2147483646, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=2, var_1_26=2, var_1_27=0, var_1_28=0, var_1_29=0, var_1_2=0, var_1_30=0, var_1_31=0, var_1_33=-127, var_1_34=0, var_1_35=-127, var_1_36=-127, var_1_37=0, var_1_38=0, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=-255] [L19] reach_error() VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-255, var_1_11=3, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_15=3, var_1_16=513/2, var_1_1=1, var_1_20=2147483646, var_1_21=2147483647, var_1_23=0, var_1_24=0, var_1_25=2, var_1_26=2, var_1_27=0, var_1_28=0, var_1_29=0, var_1_2=0, var_1_30=0, var_1_31=0, var_1_33=-127, var_1_34=0, var_1_35=-127, var_1_36=-127, var_1_37=0, var_1_38=0, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=-255] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 98 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 4.3s, OverallIterations: 4, TraceHistogramMax: 36, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 207 SdHoareTripleChecker+Valid, 0.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 207 mSDsluCounter, 1039 SdHoareTripleChecker+Invalid, 0.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 608 mSDsCounter, 100 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 327 IncrementalHoareTripleChecker+Invalid, 427 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 100 mSolverCounterUnsat, 431 mSDtfsCounter, 327 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 470 GetRequests, 452 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=209occurred in iteration=3, InterpolantAutomatonStates: 17, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 3 MinimizatonAttempts, 32 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 1.8s InterpolantComputationTime, 1544 NumberOfCodeBlocks, 1544 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 877 ConstructedInterpolants, 0 QuantifiedInterpolants, 2923 SizeOfPredicates, 6 NumberOfNonLiveVariables, 1047 ConjunctsInSsa, 17 ConjunctsInUnsatCore, 4 InterpolantComputations, 2 PerfectInterpolantSequences, 9932/10080 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 09:56:43,741 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-25_file-60.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 a4a58ba9421f9eaaa69f22fc8c23c35b147f4126b7ace6944d439defb39613b8 --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-09 09:56:45,696 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 09:56:45,783 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2025-01-09 09:56:45,789 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 09:56:45,790 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 09:56:45,808 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 09:56:45,809 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 09:56:45,809 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 09:56:45,809 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 09:56:45,809 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 09:56:45,809 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 09:56:45,809 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 09:56:45,809 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 09:56:45,809 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 09:56:45,809 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 09:56:45,809 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 09:56:45,809 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 09:56:45,809 INFO L153 SettingsManager]: * sizeof long=4 [2025-01-09 09:56:45,810 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-01-09 09:56:45,810 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 09:56:45,810 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 09:56:45,810 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 09:56:45,810 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 09:56:45,810 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-01-09 09:56:45,810 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-01-09 09:56:45,810 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-01-09 09:56:45,810 INFO L153 SettingsManager]: * sizeof long double=12 [2025-01-09 09:56:45,810 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 09:56:45,810 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 09:56:45,810 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 09:56:45,810 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 09:56:45,810 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 09:56:45,810 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 09:56:45,810 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 09:56:45,810 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 09:56:45,810 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 09:56:45,811 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 09:56:45,811 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 09:56:45,811 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 09:56:45,811 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 09:56:45,811 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 09:56:45,811 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 09:56:45,811 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 09:56:45,811 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 09:56:45,811 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-01-09 09:56:45,811 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-01-09 09:56:45,811 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 09:56:45,811 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 09:56:45,811 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 09:56:45,811 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 09:56:45,811 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 -> a4a58ba9421f9eaaa69f22fc8c23c35b147f4126b7ace6944d439defb39613b8 [2025-01-09 09:56:46,059 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 09:56:46,066 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 09:56:46,068 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 09:56:46,069 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 09:56:46,069 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 09:56:46,070 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-60.i [2025-01-09 09:56:47,281 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/7e6925623/20bea8ab55344f45b26ae742caa0b0cf/FLAGfd5fe2b1e [2025-01-09 09:56:47,501 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 09:56:47,503 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-60.i [2025-01-09 09:56:47,512 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/7e6925623/20bea8ab55344f45b26ae742caa0b0cf/FLAGfd5fe2b1e [2025-01-09 09:56:47,837 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/7e6925623/20bea8ab55344f45b26ae742caa0b0cf [2025-01-09 09:56:47,839 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 09:56:47,840 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 09:56:47,844 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 09:56:47,844 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 09:56:47,850 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 09:56:47,851 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 09:56:47" (1/1) ... [2025-01-09 09:56:47,851 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c6f36c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:47, skipping insertion in model container [2025-01-09 09:56:47,851 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 09:56:47" (1/1) ... [2025-01-09 09:56:47,865 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 09:56:47,952 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-60.i[915,928] [2025-01-09 09:56:48,003 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 09:56:48,013 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 09:56:48,020 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-60.i[915,928] [2025-01-09 09:56:48,047 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 09:56:48,066 INFO L204 MainTranslator]: Completed translation [2025-01-09 09:56:48,068 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:48 WrapperNode [2025-01-09 09:56:48,068 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 09:56:48,069 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 09:56:48,069 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 09:56:48,069 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 09:56:48,075 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:48" (1/1) ... [2025-01-09 09:56:48,086 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:48" (1/1) ... [2025-01-09 09:56:48,118 INFO L138 Inliner]: procedures = 27, calls = 49, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 216 [2025-01-09 09:56:48,119 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 09:56:48,119 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 09:56:48,119 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 09:56:48,119 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 09:56:48,127 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:48" (1/1) ... [2025-01-09 09:56:48,128 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:48" (1/1) ... [2025-01-09 09:56:48,132 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:48" (1/1) ... [2025-01-09 09:56:48,141 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 09:56:48,141 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:48" (1/1) ... [2025-01-09 09:56:48,141 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:48" (1/1) ... [2025-01-09 09:56:48,148 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:48" (1/1) ... [2025-01-09 09:56:48,149 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:48" (1/1) ... [2025-01-09 09:56:48,151 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:48" (1/1) ... [2025-01-09 09:56:48,153 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:48" (1/1) ... [2025-01-09 09:56:48,154 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:48" (1/1) ... [2025-01-09 09:56:48,156 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 09:56:48,159 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 09:56:48,160 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 09:56:48,160 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 09:56:48,160 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:48" (1/1) ... [2025-01-09 09:56:48,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 09:56:48,174 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 09:56:48,185 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 09:56:48,187 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 09:56:48,205 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 09:56:48,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-01-09 09:56:48,206 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-01-09 09:56:48,206 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-01-09 09:56:48,206 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 09:56:48,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 09:56:48,293 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 09:56:48,294 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 09:57:02,324 INFO L? ?]: Removed 12 outVars from TransFormulas that were not future-live. [2025-01-09 09:57:02,324 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 09:57:02,331 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 09:57:02,331 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2025-01-09 09:57:02,331 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 09:57:02 BoogieIcfgContainer [2025-01-09 09:57:02,331 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 09:57:02,333 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 09:57:02,333 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 09:57:02,336 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 09:57:02,336 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 09:56:47" (1/3) ... [2025-01-09 09:57:02,336 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c034c66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 09:57:02, skipping insertion in model container [2025-01-09 09:57:02,337 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:56:48" (2/3) ... [2025-01-09 09:57:02,337 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c034c66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 09:57:02, skipping insertion in model container [2025-01-09 09:57:02,337 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 09:57:02" (3/3) ... [2025-01-09 09:57:02,337 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-60.i [2025-01-09 09:57:02,346 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 09:57:02,347 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-60.i that has 2 procedures, 91 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-01-09 09:57:02,378 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 09:57:02,385 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;@1cbf8ad5, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 09:57:02,386 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-01-09 09:57:02,388 INFO L276 IsEmpty]: Start isEmpty. Operand has 91 states, 52 states have (on average 1.3461538461538463) internal successors, (70), 53 states have internal predecessors, (70), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2025-01-09 09:57:02,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2025-01-09 09:57:02,397 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:57:02,397 INFO L218 NwaCegarLoop]: trace histogram [36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:57:02,398 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:57:02,401 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:57:02,401 INFO L85 PathProgramCache]: Analyzing trace with hash -1683494481, now seen corresponding path program 1 times [2025-01-09 09:57:02,408 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-01-09 09:57:02,409 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [67651100] [2025-01-09 09:57:02,409 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:57:02,409 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 09:57:02,410 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-01-09 09:57:02,412 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 09:57:02,414 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 09:57:02,494 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 219 statements into 1 equivalence classes. [2025-01-09 09:57:03,333 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 219 of 219 statements. [2025-01-09 09:57:03,334 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:57:03,334 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:57:03,370 INFO L256 TraceCheckSpWp]: Trace formula consists of 365 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-01-09 09:57:03,378 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 09:57:03,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 854 proven. 0 refuted. 0 times theorem prover too weak. 1666 trivial. 0 not checked. [2025-01-09 09:57:03,437 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-01-09 09:57:03,438 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-01-09 09:57:03,438 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [67651100] [2025-01-09 09:57:03,438 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [67651100] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 09:57:03,439 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 09:57:03,439 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-01-09 09:57:03,440 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [643575663] [2025-01-09 09:57:03,440 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 09:57:03,445 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-01-09 09:57:03,445 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-01-09 09:57:03,460 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-01-09 09:57:03,461 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-01-09 09:57:03,463 INFO L87 Difference]: Start difference. First operand has 91 states, 52 states have (on average 1.3461538461538463) internal successors, (70), 53 states have internal predecessors, (70), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) Second operand has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2025-01-09 09:57:03,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 09:57:03,493 INFO L93 Difference]: Finished difference Result 176 states and 315 transitions. [2025-01-09 09:57:03,494 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-09 09:57:03,495 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) Word has length 219 [2025-01-09 09:57:03,496 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 09:57:03,502 INFO L225 Difference]: With dead ends: 176 [2025-01-09 09:57:03,502 INFO L226 Difference]: Without dead ends: 88 [2025-01-09 09:57:03,507 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 218 GetRequests, 218 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 09:57:03,509 INFO L435 NwaCegarLoop]: 136 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, 136 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 09:57:03,511 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 136 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 09:57:03,522 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 88 states. [2025-01-09 09:57:03,540 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 88 to 88. [2025-01-09 09:57:03,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 88 states, 50 states have (on average 1.28) internal successors, (64), 50 states have internal predecessors, (64), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2025-01-09 09:57:03,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 88 states and 136 transitions. [2025-01-09 09:57:03,547 INFO L78 Accepts]: Start accepts. Automaton has 88 states and 136 transitions. Word has length 219 [2025-01-09 09:57:03,547 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 09:57:03,547 INFO L471 AbstractCegarLoop]: Abstraction has 88 states and 136 transitions. [2025-01-09 09:57:03,548 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2025-01-09 09:57:03,548 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 136 transitions. [2025-01-09 09:57:03,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2025-01-09 09:57:03,550 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:57:03,550 INFO L218 NwaCegarLoop]: trace histogram [36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:57:03,579 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2025-01-09 09:57:03,755 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 09:57:03,755 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:57:03,756 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:57:03,756 INFO L85 PathProgramCache]: Analyzing trace with hash 1689617507, now seen corresponding path program 1 times [2025-01-09 09:57:03,757 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-01-09 09:57:03,757 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1355003599] [2025-01-09 09:57:03,757 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:57:03,757 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 09:57:03,757 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-01-09 09:57:03,759 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 09:57:03,766 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 09:57:03,834 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 219 statements into 1 equivalence classes. [2025-01-09 09:57:04,799 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 219 of 219 statements. [2025-01-09 09:57:04,799 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:57:04,799 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:57:04,835 INFO L256 TraceCheckSpWp]: Trace formula consists of 365 conjuncts, 6 conjuncts are in the unsatisfiable core [2025-01-09 09:57:04,842 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 09:57:20,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2520 trivial. 0 not checked. [2025-01-09 09:57:20,518 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-01-09 09:57:20,518 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-01-09 09:57:20,518 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1355003599] [2025-01-09 09:57:20,518 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1355003599] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 09:57:20,518 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 09:57:20,518 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 09:57:20,518 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [38331023] [2025-01-09 09:57:20,518 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 09:57:20,519 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-09 09:57:20,520 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-01-09 09:57:20,520 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-09 09:57:20,520 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-01-09 09:57:20,520 INFO L87 Difference]: Start difference. First operand 88 states and 136 transitions. Second operand has 4 states, 4 states have (on average 10.5) internal successors, (42), 3 states have internal predecessors, (42), 1 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 1 states have call successors, (36) [2025-01-09 09:57:22,545 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-01-09 09:57:27,182 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.18s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-01-09 09:57:31,188 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-01-09 09:57:35,453 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.26s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-01-09 09:57:39,456 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-01-09 09:57:43,771 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.31s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-01-09 09:57:47,779 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-01-09 09:57:49,002 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-01-09 09:57:52,011 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.73s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-01-09 09:57:56,600 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.20s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-01-09 09:58:00,614 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-01-09 09:58:04,893 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.28s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-01-09 09:58:08,898 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-01-09 09:58:13,197 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.30s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-01-09 09:58:17,201 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-01-09 09:58:17,201 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 09:58:17,201 INFO L93 Difference]: Finished difference Result 261 states and 407 transitions. [2025-01-09 09:58:17,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-09 09:58:17,301 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 3 states have internal predecessors, (42), 1 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 1 states have call successors, (36) Word has length 219 [2025-01-09 09:58:17,303 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 09:58:17,304 INFO L225 Difference]: With dead ends: 261 [2025-01-09 09:58:17,304 INFO L226 Difference]: Without dead ends: 176 [2025-01-09 09:58:17,305 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 219 GetRequests, 216 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-01-09 09:58:17,305 INFO L435 NwaCegarLoop]: 121 mSDtfsCounter, 72 mSDsluCounter, 220 mSDsCounter, 0 mSdLazyCounter, 60 mSolverCounterSat, 74 mSolverCounterUnsat, 12 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 55.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 72 SdHoareTripleChecker+Valid, 341 SdHoareTripleChecker+Invalid, 146 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 74 IncrementalHoareTripleChecker+Valid, 60 IncrementalHoareTripleChecker+Invalid, 12 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 56.5s IncrementalHoareTripleChecker+Time [2025-01-09 09:58:17,306 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [72 Valid, 341 Invalid, 146 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [74 Valid, 60 Invalid, 12 Unknown, 0 Unchecked, 56.5s Time] [2025-01-09 09:58:17,306 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 176 states. [2025-01-09 09:58:17,325 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 176 to 160. [2025-01-09 09:58:17,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 160 states, 85 states have (on average 1.223529411764706) internal successors, (104), 85 states have internal predecessors, (104), 72 states have call successors, (72), 2 states have call predecessors, (72), 2 states have return successors, (72), 72 states have call predecessors, (72), 72 states have call successors, (72) [2025-01-09 09:58:17,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 160 states and 248 transitions. [2025-01-09 09:58:17,327 INFO L78 Accepts]: Start accepts. Automaton has 160 states and 248 transitions. Word has length 219 [2025-01-09 09:58:17,328 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 09:58:17,328 INFO L471 AbstractCegarLoop]: Abstraction has 160 states and 248 transitions. [2025-01-09 09:58:17,328 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 3 states have internal predecessors, (42), 1 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 1 states have call successors, (36) [2025-01-09 09:58:17,328 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 248 transitions. [2025-01-09 09:58:17,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2025-01-09 09:58:17,330 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:58:17,330 INFO L218 NwaCegarLoop]: trace histogram [36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:58:17,358 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 (3)] Forceful destruction successful, exit code 0 [2025-01-09 09:58:17,534 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 09:58:17,534 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:58:17,535 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:58:17,535 INFO L85 PathProgramCache]: Analyzing trace with hash 2028613962, now seen corresponding path program 1 times [2025-01-09 09:58:17,535 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-01-09 09:58:17,535 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1277675123] [2025-01-09 09:58:17,535 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:58:17,535 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 09:58:17,535 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-01-09 09:58:17,538 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 09:58:17,539 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 09:58:17,579 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 221 statements into 1 equivalence classes. [2025-01-09 09:58:18,438 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 221 of 221 statements. [2025-01-09 09:58:18,439 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:58:18,439 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:58:18,471 INFO L256 TraceCheckSpWp]: Trace formula consists of 364 conjuncts, 6 conjuncts are in the unsatisfiable core [2025-01-09 09:58:18,477 INFO L279 TraceCheckSpWp]: Computing forward predicates...