./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-33.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_operatoramount_amount100_file-33.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 1e0b7cf57addc1cde488992a49bd91b6492e03f01f1a722608c3fb8feffcb2e9 --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-09 14:05:25,141 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 14:05:25,180 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-01-09 14:05:25,188 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 14:05:25,188 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 14:05:25,208 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 14:05:25,209 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 14:05:25,209 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 14:05:25,209 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 14:05:25,210 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 14:05:25,210 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 14:05:25,210 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 14:05:25,210 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 14:05:25,210 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 14:05:25,210 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 14:05:25,210 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 14:05:25,210 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 14:05:25,210 INFO L153 SettingsManager]: * sizeof long=4 [2025-01-09 14:05:25,211 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-09 14:05:25,211 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-01-09 14:05:25,211 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 14:05:25,211 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 14:05:25,211 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 14:05:25,211 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 14:05:25,211 INFO L153 SettingsManager]: * sizeof long double=12 [2025-01-09 14:05:25,211 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 14:05:25,211 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 14:05:25,211 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 14:05:25,211 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 14:05:25,211 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 14:05:25,212 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 14:05:25,212 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 14:05:25,212 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 14:05:25,212 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 14:05:25,212 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 14:05:25,212 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 14:05:25,212 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 14:05:25,212 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 14:05:25,212 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 14:05:25,212 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 14:05:25,213 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 14:05:25,213 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 14:05:25,213 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-09 14:05:25,213 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-09 14:05:25,213 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 14:05:25,213 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 14:05:25,213 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 14:05:25,213 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 14:05:25,213 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 -> 1e0b7cf57addc1cde488992a49bd91b6492e03f01f1a722608c3fb8feffcb2e9 [2025-01-09 14:05:25,431 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 14:05:25,438 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 14:05:25,440 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 14:05:25,441 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 14:05:25,441 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 14:05:25,442 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-33.i [2025-01-09 14:05:26,584 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/be85c249b/38ae66aa52834f11b0a7e345711858da/FLAGa4efce34c [2025-01-09 14:05:26,879 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 14:05:26,879 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-33.i [2025-01-09 14:05:26,890 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/be85c249b/38ae66aa52834f11b0a7e345711858da/FLAGa4efce34c [2025-01-09 14:05:27,168 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/be85c249b/38ae66aa52834f11b0a7e345711858da [2025-01-09 14:05:27,170 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 14:05:27,171 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 14:05:27,172 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 14:05:27,172 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 14:05:27,176 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 14:05:27,177 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 02:05:27" (1/1) ... [2025-01-09 14:05:27,177 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15749ab3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 02:05:27, skipping insertion in model container [2025-01-09 14:05:27,178 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 02:05:27" (1/1) ... [2025-01-09 14:05:27,194 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 14:05:27,292 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_operatoramount_amount100_file-33.i[916,929] [2025-01-09 14:05:27,376 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 14:05:27,395 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 14:05:27,403 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_operatoramount_amount100_file-33.i[916,929] [2025-01-09 14:05:27,431 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 14:05:27,440 INFO L204 MainTranslator]: Completed translation [2025-01-09 14:05:27,440 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 02:05:27 WrapperNode [2025-01-09 14:05:27,441 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 14:05:27,441 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 14:05:27,441 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 14:05:27,441 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 14:05:27,445 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 02:05:27" (1/1) ... [2025-01-09 14:05:27,454 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 02:05:27" (1/1) ... [2025-01-09 14:05:27,492 INFO L138 Inliner]: procedures = 26, calls = 51, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 278 [2025-01-09 14:05:27,493 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 14:05:27,493 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 14:05:27,493 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 14:05:27,494 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 14:05:27,500 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 02:05:27" (1/1) ... [2025-01-09 14:05:27,500 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 02:05:27" (1/1) ... [2025-01-09 14:05:27,503 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 02:05:27" (1/1) ... [2025-01-09 14:05:27,515 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 14:05:27,515 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 02:05:27" (1/1) ... [2025-01-09 14:05:27,515 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 02:05:27" (1/1) ... [2025-01-09 14:05:27,522 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 02:05:27" (1/1) ... [2025-01-09 14:05:27,523 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 02:05:27" (1/1) ... [2025-01-09 14:05:27,525 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 02:05:27" (1/1) ... [2025-01-09 14:05:27,527 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 02:05:27" (1/1) ... [2025-01-09 14:05:27,528 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 02:05:27" (1/1) ... [2025-01-09 14:05:27,530 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 14:05:27,531 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 14:05:27,531 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 14:05:27,531 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 14:05:27,535 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 02:05:27" (1/1) ... [2025-01-09 14:05:27,540 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 14:05:27,548 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 14:05:27,562 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 14:05:27,564 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 14:05:27,579 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 14:05:27,579 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-01-09 14:05:27,580 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-01-09 14:05:27,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-01-09 14:05:27,580 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 14:05:27,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 14:05:27,642 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 14:05:27,643 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 14:05:27,997 INFO L? ?]: Removed 36 outVars from TransFormulas that were not future-live. [2025-01-09 14:05:27,997 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 14:05:28,004 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 14:05:28,008 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2025-01-09 14:05:28,009 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 02:05:28 BoogieIcfgContainer [2025-01-09 14:05:28,009 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 14:05:28,010 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 14:05:28,010 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 14:05:28,013 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 14:05:28,013 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 02:05:27" (1/3) ... [2025-01-09 14:05:28,015 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5750abff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 02:05:28, skipping insertion in model container [2025-01-09 14:05:28,015 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 02:05:27" (2/3) ... [2025-01-09 14:05:28,015 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5750abff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 02:05:28, skipping insertion in model container [2025-01-09 14:05:28,016 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 02:05:28" (3/3) ... [2025-01-09 14:05:28,017 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount100_file-33.i [2025-01-09 14:05:28,026 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 14:05:28,029 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_operatoramount_amount100_file-33.i that has 2 procedures, 117 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-01-09 14:05:28,074 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 14:05:28,084 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;@6ca332c2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 14:05:28,085 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-01-09 14:05:28,087 INFO L276 IsEmpty]: Start isEmpty. Operand has 117 states, 76 states have (on average 1.381578947368421) internal successors, (105), 77 states have internal predecessors, (105), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2025-01-09 14:05:28,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2025-01-09 14:05:28,098 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 14:05:28,098 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 14:05:28,098 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 14:05:28,102 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 14:05:28,102 INFO L85 PathProgramCache]: Analyzing trace with hash -867632936, now seen corresponding path program 1 times [2025-01-09 14:05:28,123 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 14:05:28,124 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [50270186] [2025-01-09 14:05:28,124 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 14:05:28,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 14:05:28,194 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 243 statements into 1 equivalence classes. [2025-01-09 14:05:28,211 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 243 of 243 statements. [2025-01-09 14:05:28,212 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 14:05:28,212 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 14:05:28,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 74 refuted. 0 times theorem prover too weak. 2738 trivial. 0 not checked. [2025-01-09 14:05:28,376 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 14:05:28,376 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [50270186] [2025-01-09 14:05:28,376 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [50270186] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-09 14:05:28,376 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1005799131] [2025-01-09 14:05:28,376 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 14:05:28,376 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 14:05:28,377 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 14:05:28,378 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 14:05:28,380 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 14:05:28,450 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 243 statements into 1 equivalence classes. [2025-01-09 14:05:28,536 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 243 of 243 statements. [2025-01-09 14:05:28,537 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 14:05:28,537 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 14:05:28,539 INFO L256 TraceCheckSpWp]: Trace formula consists of 554 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-01-09 14:05:28,547 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 14:05:28,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 2738 trivial. 0 not checked. [2025-01-09 14:05:28,582 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-01-09 14:05:28,582 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1005799131] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 14:05:28,582 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-01-09 14:05:28,582 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2025-01-09 14:05:28,583 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1777510817] [2025-01-09 14:05:28,584 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 14:05:28,586 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-01-09 14:05:28,586 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 14:05:28,602 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-01-09 14:05:28,603 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-01-09 14:05:28,606 INFO L87 Difference]: Start difference. First operand has 117 states, 76 states have (on average 1.381578947368421) internal successors, (105), 77 states have internal predecessors, (105), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) Second operand has 2 states, 2 states have (on average 29.0) internal successors, (58), 2 states have internal predecessors, (58), 2 states have call successors, (38), 2 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 2 states have call successors, (38) [2025-01-09 14:05:28,633 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 14:05:28,634 INFO L93 Difference]: Finished difference Result 228 states and 395 transitions. [2025-01-09 14:05:28,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-09 14:05:28,636 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 29.0) internal successors, (58), 2 states have internal predecessors, (58), 2 states have call successors, (38), 2 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 2 states have call successors, (38) Word has length 243 [2025-01-09 14:05:28,637 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 14:05:28,641 INFO L225 Difference]: With dead ends: 228 [2025-01-09 14:05:28,642 INFO L226 Difference]: Without dead ends: 114 [2025-01-09 14:05:28,646 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 244 GetRequests, 244 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 14:05:28,649 INFO L435 NwaCegarLoop]: 176 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, 176 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 14:05:28,651 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 176 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 14:05:28,661 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 114 states. [2025-01-09 14:05:28,678 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 114 to 114. [2025-01-09 14:05:28,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 114 states, 74 states have (on average 1.3513513513513513) internal successors, (100), 74 states have internal predecessors, (100), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2025-01-09 14:05:28,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 114 states and 176 transitions. [2025-01-09 14:05:28,686 INFO L78 Accepts]: Start accepts. Automaton has 114 states and 176 transitions. Word has length 243 [2025-01-09 14:05:28,686 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 14:05:28,686 INFO L471 AbstractCegarLoop]: Abstraction has 114 states and 176 transitions. [2025-01-09 14:05:28,686 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 29.0) internal successors, (58), 2 states have internal predecessors, (58), 2 states have call successors, (38), 2 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 2 states have call successors, (38) [2025-01-09 14:05:28,686 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 176 transitions. [2025-01-09 14:05:28,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2025-01-09 14:05:28,691 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 14:05:28,692 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 14:05:28,699 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2025-01-09 14:05:28,892 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 14:05:28,893 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 14:05:28,893 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 14:05:28,894 INFO L85 PathProgramCache]: Analyzing trace with hash -1844284836, now seen corresponding path program 1 times [2025-01-09 14:05:28,894 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 14:05:28,894 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [512761753] [2025-01-09 14:05:28,894 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 14:05:28,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 14:05:28,933 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 243 statements into 1 equivalence classes. [2025-01-09 14:05:29,196 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 243 of 243 statements. [2025-01-09 14:05:29,196 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 14:05:29,196 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 14:05:30,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2025-01-09 14:05:30,726 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 14:05:30,726 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [512761753] [2025-01-09 14:05:30,726 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [512761753] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 14:05:30,726 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 14:05:30,727 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2025-01-09 14:05:30,727 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1285636171] [2025-01-09 14:05:30,727 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 14:05:30,727 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-01-09 14:05:30,728 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 14:05:30,728 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-01-09 14:05:30,728 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2025-01-09 14:05:30,731 INFO L87 Difference]: Start difference. First operand 114 states and 176 transitions. Second operand has 6 states, 6 states have (on average 9.333333333333334) internal successors, (56), 6 states have internal predecessors, (56), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2025-01-09 14:05:31,111 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 14:05:31,114 INFO L93 Difference]: Finished difference Result 293 states and 449 transitions. [2025-01-09 14:05:31,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-09 14:05:31,115 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.333333333333334) internal successors, (56), 6 states have internal predecessors, (56), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) Word has length 243 [2025-01-09 14:05:31,116 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 14:05:31,121 INFO L225 Difference]: With dead ends: 293 [2025-01-09 14:05:31,121 INFO L226 Difference]: Without dead ends: 182 [2025-01-09 14:05:31,122 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2025-01-09 14:05:31,122 INFO L435 NwaCegarLoop]: 168 mSDtfsCounter, 113 mSDsluCounter, 469 mSDsCounter, 0 mSdLazyCounter, 197 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 113 SdHoareTripleChecker+Valid, 637 SdHoareTripleChecker+Invalid, 197 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 197 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2025-01-09 14:05:31,122 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [113 Valid, 637 Invalid, 197 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 197 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2025-01-09 14:05:31,123 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 182 states. [2025-01-09 14:05:31,141 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 182 to 179. [2025-01-09 14:05:31,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 179 states, 127 states have (on average 1.3937007874015748) internal successors, (177), 128 states have internal predecessors, (177), 48 states have call successors, (48), 3 states have call predecessors, (48), 3 states have return successors, (48), 47 states have call predecessors, (48), 48 states have call successors, (48) [2025-01-09 14:05:31,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 179 states and 273 transitions. [2025-01-09 14:05:31,143 INFO L78 Accepts]: Start accepts. Automaton has 179 states and 273 transitions. Word has length 243 [2025-01-09 14:05:31,144 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 14:05:31,144 INFO L471 AbstractCegarLoop]: Abstraction has 179 states and 273 transitions. [2025-01-09 14:05:31,144 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.333333333333334) internal successors, (56), 6 states have internal predecessors, (56), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2025-01-09 14:05:31,144 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 273 transitions. [2025-01-09 14:05:31,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2025-01-09 14:05:31,147 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 14:05:31,147 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 14:05:31,147 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-01-09 14:05:31,147 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 14:05:31,147 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 14:05:31,148 INFO L85 PathProgramCache]: Analyzing trace with hash -1703736226, now seen corresponding path program 1 times [2025-01-09 14:05:31,148 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 14:05:31,148 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2038165794] [2025-01-09 14:05:31,148 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 14:05:31,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 14:05:31,164 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 243 statements into 1 equivalence classes. [2025-01-09 14:05:31,186 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 243 of 243 statements. [2025-01-09 14:05:31,186 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 14:05:31,186 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 14:05:31,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2025-01-09 14:05:31,853 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 14:05:31,853 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2038165794] [2025-01-09 14:05:31,853 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2038165794] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 14:05:31,854 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 14:05:31,854 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2025-01-09 14:05:31,854 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2058361532] [2025-01-09 14:05:31,854 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 14:05:31,855 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2025-01-09 14:05:31,856 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 14:05:31,856 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2025-01-09 14:05:31,856 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2025-01-09 14:05:31,857 INFO L87 Difference]: Start difference. First operand 179 states and 273 transitions. Second operand has 7 states, 7 states have (on average 8.0) internal successors, (56), 7 states have internal predecessors, (56), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2025-01-09 14:05:32,269 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 14:05:32,269 INFO L93 Difference]: Finished difference Result 383 states and 580 transitions. [2025-01-09 14:05:32,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-09 14:05:32,271 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 8.0) internal successors, (56), 7 states have internal predecessors, (56), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) Word has length 243 [2025-01-09 14:05:32,272 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 14:05:32,274 INFO L225 Difference]: With dead ends: 383 [2025-01-09 14:05:32,274 INFO L226 Difference]: Without dead ends: 207 [2025-01-09 14:05:32,276 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2025-01-09 14:05:32,277 INFO L435 NwaCegarLoop]: 199 mSDtfsCounter, 83 mSDsluCounter, 815 mSDsCounter, 0 mSdLazyCounter, 327 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 83 SdHoareTripleChecker+Valid, 1014 SdHoareTripleChecker+Invalid, 330 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 327 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2025-01-09 14:05:32,277 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [83 Valid, 1014 Invalid, 330 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 327 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2025-01-09 14:05:32,278 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 207 states. [2025-01-09 14:05:32,305 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 207 to 179. [2025-01-09 14:05:32,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 179 states, 127 states have (on average 1.3858267716535433) internal successors, (176), 128 states have internal predecessors, (176), 48 states have call successors, (48), 3 states have call predecessors, (48), 3 states have return successors, (48), 47 states have call predecessors, (48), 48 states have call successors, (48) [2025-01-09 14:05:32,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 179 states and 272 transitions. [2025-01-09 14:05:32,308 INFO L78 Accepts]: Start accepts. Automaton has 179 states and 272 transitions. Word has length 243 [2025-01-09 14:05:32,309 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 14:05:32,309 INFO L471 AbstractCegarLoop]: Abstraction has 179 states and 272 transitions. [2025-01-09 14:05:32,310 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 8.0) internal successors, (56), 7 states have internal predecessors, (56), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2025-01-09 14:05:32,310 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 272 transitions. [2025-01-09 14:05:32,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2025-01-09 14:05:32,312 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 14:05:32,313 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 14:05:32,313 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-01-09 14:05:32,313 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 14:05:32,314 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 14:05:32,314 INFO L85 PathProgramCache]: Analyzing trace with hash 549213276, now seen corresponding path program 1 times [2025-01-09 14:05:32,314 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 14:05:32,315 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [14704801] [2025-01-09 14:05:32,315 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 14:05:32,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 14:05:32,328 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 246 statements into 1 equivalence classes. [2025-01-09 14:05:32,445 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 246 of 246 statements. [2025-01-09 14:05:32,446 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 14:05:32,446 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 14:05:32,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 111 refuted. 0 times theorem prover too weak. 2701 trivial. 0 not checked. [2025-01-09 14:05:32,794 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 14:05:32,794 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [14704801] [2025-01-09 14:05:32,794 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [14704801] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-09 14:05:32,794 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [246249428] [2025-01-09 14:05:32,794 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 14:05:32,794 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 14:05:32,794 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 14:05:32,796 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 14:05:32,798 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 14:05:32,858 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 246 statements into 1 equivalence classes. [2025-01-09 14:05:32,910 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 246 of 246 statements. [2025-01-09 14:05:32,910 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 14:05:32,910 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 14:05:32,912 INFO L256 TraceCheckSpWp]: Trace formula consists of 561 conjuncts, 10 conjuncts are in the unsatisfiable core [2025-01-09 14:05:32,921 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 14:05:33,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 37 proven. 111 refuted. 0 times theorem prover too weak. 2664 trivial. 0 not checked. [2025-01-09 14:05:33,256 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-09 14:05:33,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 111 refuted. 0 times theorem prover too weak. 2701 trivial. 0 not checked. [2025-01-09 14:05:33,574 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [246249428] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-09 14:05:33,574 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-09 14:05:33,574 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2025-01-09 14:05:33,575 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [90520807] [2025-01-09 14:05:33,575 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-09 14:05:33,575 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2025-01-09 14:05:33,575 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 14:05:33,576 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2025-01-09 14:05:33,576 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=72, Invalid=234, Unknown=0, NotChecked=0, Total=306 [2025-01-09 14:05:33,577 INFO L87 Difference]: Start difference. First operand 179 states and 272 transitions. Second operand has 18 states, 18 states have (on average 7.0) internal successors, (126), 18 states have internal predecessors, (126), 3 states have call successors, (112), 2 states have call predecessors, (112), 4 states have return successors, (113), 2 states have call predecessors, (113), 3 states have call successors, (113) [2025-01-09 14:05:34,315 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 14:05:34,315 INFO L93 Difference]: Finished difference Result 371 states and 553 transitions. [2025-01-09 14:05:34,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-09 14:05:34,318 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 7.0) internal successors, (126), 18 states have internal predecessors, (126), 3 states have call successors, (112), 2 states have call predecessors, (112), 4 states have return successors, (113), 2 states have call predecessors, (113), 3 states have call successors, (113) Word has length 246 [2025-01-09 14:05:34,318 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 14:05:34,320 INFO L225 Difference]: With dead ends: 371 [2025-01-09 14:05:34,320 INFO L226 Difference]: Without dead ends: 195 [2025-01-09 14:05:34,322 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 509 GetRequests, 483 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 115 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=174, Invalid=582, Unknown=0, NotChecked=0, Total=756 [2025-01-09 14:05:34,322 INFO L435 NwaCegarLoop]: 148 mSDtfsCounter, 327 mSDsluCounter, 1051 mSDsCounter, 0 mSdLazyCounter, 1275 mSolverCounterSat, 31 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 333 SdHoareTripleChecker+Valid, 1199 SdHoareTripleChecker+Invalid, 1306 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 31 IncrementalHoareTripleChecker+Valid, 1275 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2025-01-09 14:05:34,323 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [333 Valid, 1199 Invalid, 1306 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [31 Valid, 1275 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2025-01-09 14:05:34,323 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 195 states. [2025-01-09 14:05:34,349 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 195 to 191. [2025-01-09 14:05:34,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 191 states, 136 states have (on average 1.3308823529411764) internal successors, (181), 137 states have internal predecessors, (181), 48 states have call successors, (48), 6 states have call predecessors, (48), 6 states have return successors, (48), 47 states have call predecessors, (48), 48 states have call successors, (48) [2025-01-09 14:05:34,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 191 states and 277 transitions. [2025-01-09 14:05:34,352 INFO L78 Accepts]: Start accepts. Automaton has 191 states and 277 transitions. Word has length 246 [2025-01-09 14:05:34,352 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 14:05:34,352 INFO L471 AbstractCegarLoop]: Abstraction has 191 states and 277 transitions. [2025-01-09 14:05:34,352 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 7.0) internal successors, (126), 18 states have internal predecessors, (126), 3 states have call successors, (112), 2 states have call predecessors, (112), 4 states have return successors, (113), 2 states have call predecessors, (113), 3 states have call successors, (113) [2025-01-09 14:05:34,353 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 277 transitions. [2025-01-09 14:05:34,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2025-01-09 14:05:34,354 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 14:05:34,354 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 14:05:34,364 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2025-01-09 14:05:34,555 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 14:05:34,555 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 14:05:34,556 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 14:05:34,557 INFO L85 PathProgramCache]: Analyzing trace with hash 39740186, now seen corresponding path program 1 times [2025-01-09 14:05:34,557 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 14:05:34,557 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1914353604] [2025-01-09 14:05:34,557 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 14:05:34,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 14:05:34,576 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 246 statements into 1 equivalence classes. [2025-01-09 14:05:34,722 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 246 of 246 statements. [2025-01-09 14:05:34,723 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 14:05:34,723 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-09 14:05:34,723 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-01-09 14:05:34,731 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 246 statements into 1 equivalence classes. [2025-01-09 14:05:34,848 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 246 of 246 statements. [2025-01-09 14:05:34,848 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 14:05:34,848 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-09 14:05:34,933 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-01-09 14:05:34,933 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-01-09 14:05:34,934 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-01-09 14:05:34,935 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-01-09 14:05:34,937 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2025-01-09 14:05:35,059 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-01-09 14:05:35,062 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.01 02:05:35 BoogieIcfgContainer [2025-01-09 14:05:35,063 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-01-09 14:05:35,064 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-01-09 14:05:35,066 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-01-09 14:05:35,066 INFO L274 PluginConnector]: Witness Printer initialized [2025-01-09 14:05:35,066 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 02:05:28" (3/4) ... [2025-01-09 14:05:35,068 INFO L149 WitnessPrinter]: No result that supports witness generation found [2025-01-09 14:05:35,068 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-01-09 14:05:35,069 INFO L158 Benchmark]: Toolchain (without parser) took 7898.18ms. Allocated memory was 142.6MB in the beginning and 394.3MB in the end (delta: 251.7MB). Free memory was 107.8MB in the beginning and 133.9MB in the end (delta: -26.2MB). Peak memory consumption was 224.0MB. Max. memory is 16.1GB. [2025-01-09 14:05:35,070 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 201.3MB. Free memory is still 114.6MB. There was no memory consumed. Max. memory is 16.1GB. [2025-01-09 14:05:35,070 INFO L158 Benchmark]: CACSL2BoogieTranslator took 268.44ms. Allocated memory is still 142.6MB. Free memory was 107.0MB in the beginning and 90.5MB in the end (delta: 16.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-01-09 14:05:35,071 INFO L158 Benchmark]: Boogie Procedure Inliner took 51.79ms. Allocated memory is still 142.6MB. Free memory was 90.5MB in the beginning and 85.5MB in the end (delta: 4.9MB). There was no memory consumed. Max. memory is 16.1GB. [2025-01-09 14:05:35,071 INFO L158 Benchmark]: Boogie Preprocessor took 37.12ms. Allocated memory is still 142.6MB. Free memory was 85.5MB in the beginning and 77.0MB in the end (delta: 8.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-01-09 14:05:35,071 INFO L158 Benchmark]: RCFGBuilder took 477.75ms. Allocated memory is still 142.6MB. Free memory was 77.0MB in the beginning and 43.6MB in the end (delta: 33.4MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2025-01-09 14:05:35,071 INFO L158 Benchmark]: TraceAbstraction took 7052.88ms. Allocated memory was 142.6MB in the beginning and 394.3MB in the end (delta: 251.7MB). Free memory was 42.6MB in the beginning and 134.0MB in the end (delta: -91.4MB). Peak memory consumption was 156.9MB. Max. memory is 16.1GB. [2025-01-09 14:05:35,072 INFO L158 Benchmark]: Witness Printer took 4.66ms. Allocated memory is still 394.3MB. Free memory was 134.0MB in the beginning and 133.9MB in the end (delta: 83.8kB). There was no memory consumed. Max. memory is 16.1GB. [2025-01-09 14:05:35,073 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 201.3MB. Free memory is still 114.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 268.44ms. Allocated memory is still 142.6MB. Free memory was 107.0MB in the beginning and 90.5MB in the end (delta: 16.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 51.79ms. Allocated memory is still 142.6MB. Free memory was 90.5MB in the beginning and 85.5MB in the end (delta: 4.9MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 37.12ms. Allocated memory is still 142.6MB. Free memory was 85.5MB in the beginning and 77.0MB in the end (delta: 8.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 477.75ms. Allocated memory is still 142.6MB. Free memory was 77.0MB in the beginning and 43.6MB in the end (delta: 33.4MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * TraceAbstraction took 7052.88ms. Allocated memory was 142.6MB in the beginning and 394.3MB in the end (delta: 251.7MB). Free memory was 42.6MB in the beginning and 134.0MB in the end (delta: -91.4MB). Peak memory consumption was 156.9MB. Max. memory is 16.1GB. * Witness Printer took 4.66ms. Allocated memory is still 394.3MB. Free memory was 134.0MB in the beginning and 133.9MB in the end (delta: 83.8kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 168, overapproximation of someBinaryFLOATComparisonOperation at line 213, overapproximation of someBinaryFLOATComparisonOperation at line 213, overapproximation of someBinaryFLOATComparisonOperation at line 199, overapproximation of someBinaryFLOATComparisonOperation at line 203, overapproximation of someBinaryFLOATComparisonOperation at line 95, overapproximation of someBinaryFLOATComparisonOperation at line 205, overapproximation of someBinaryFLOATComparisonOperation at line 207, overapproximation of someBinaryFLOATComparisonOperation at line 166, overapproximation of someBinaryFLOATComparisonOperation at line 170, overapproximation of someBinaryFLOATComparisonOperation at line 201, overapproximation of someUnaryDOUBLEoperation at line 32, overapproximation of someBinaryArithmeticFLOAToperation at line 133. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed long int var_1_1 = 128; [L23] signed long int var_1_2 = 1420370654; [L24] signed char var_1_4 = -2; [L25] signed char var_1_5 = 25; [L26] signed char var_1_6 = -16; [L27] signed char var_1_7 = -50; [L28] signed char var_1_8 = -16; [L29] unsigned char var_1_9 = 25; [L30] unsigned char var_1_10 = 32; [L31] float var_1_11 = 256.5; [L32] float var_1_12 = -0.25; [L33] float var_1_13 = 0.30000000000000004; [L34] float var_1_14 = 49.5; [L35] signed long int var_1_15 = -8; [L36] unsigned char var_1_18 = 0; [L37] signed char var_1_19 = 0; [L38] unsigned char var_1_20 = 0; [L39] unsigned char var_1_21 = 1; [L40] unsigned char var_1_22 = 1; [L41] unsigned char var_1_23 = 0; [L42] unsigned char var_1_24 = 0; [L43] unsigned short int var_1_25 = 32; [L44] unsigned short int var_1_26 = 45018; [L45] unsigned char var_1_27 = 10; [L46] unsigned char var_1_28 = 128; [L47] unsigned char var_1_29 = 64; [L48] unsigned char var_1_30 = 50; [L49] signed short int var_1_31 = 8; [L50] unsigned long int var_1_32 = 10; [L51] unsigned short int var_1_33 = 16; [L52] float var_1_34 = 9.4; [L53] float var_1_35 = 25.5; [L54] float var_1_36 = 24.6; [L55] float var_1_37 = 9999999.2; [L56] float var_1_38 = 16.375; [L57] float var_1_39 = 50.625; [L58] unsigned char var_1_41 = 0; [L59] float var_1_42 = 32.625; [L60] unsigned short int last_1_var_1_25 = 32; VAL [isInitial=0, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1420370654, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=25, var_1_6=-16, var_1_7=-50, var_1_8=-16, var_1_9=25] [L217] isInitial = 1 [L218] FCALL initially() [L220] CALL updateLastVariables() [L210] last_1_var_1_25 = var_1_25 VAL [isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1420370654, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=25, var_1_6=-16, var_1_7=-50, var_1_8=-16, var_1_9=25] [L220] RET updateLastVariables() [L221] CALL updateVariables() [L147] var_1_2 = __VERIFIER_nondet_long() [L148] CALL assume_abort_if_not(var_1_2 >= 1073741822) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=25, var_1_6=-16, var_1_7=-50, var_1_8=-16, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=25, var_1_6=-16, var_1_7=-50, var_1_8=-16, var_1_9=25] [L148] RET assume_abort_if_not(var_1_2 >= 1073741822) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=25, var_1_6=-16, var_1_7=-50, var_1_8=-16, var_1_9=25] [L149] CALL assume_abort_if_not(var_1_2 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=25, var_1_6=-16, var_1_7=-50, var_1_8=-16, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=25, var_1_6=-16, var_1_7=-50, var_1_8=-16, var_1_9=25] [L149] RET assume_abort_if_not(var_1_2 <= 2147483646) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=25, var_1_6=-16, var_1_7=-50, var_1_8=-16, var_1_9=25] [L150] var_1_5 = __VERIFIER_nondet_char() [L151] CALL assume_abort_if_not(var_1_5 >= -31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=-16, var_1_7=-50, var_1_8=-16, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=-16, var_1_7=-50, var_1_8=-16, var_1_9=25] [L151] RET assume_abort_if_not(var_1_5 >= -31) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=-16, var_1_7=-50, var_1_8=-16, var_1_9=25] [L152] CALL assume_abort_if_not(var_1_5 <= 32) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=-16, var_1_7=-50, var_1_8=-16, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=-16, var_1_7=-50, var_1_8=-16, var_1_9=25] [L152] RET assume_abort_if_not(var_1_5 <= 32) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=-16, var_1_7=-50, var_1_8=-16, var_1_9=25] [L153] var_1_6 = __VERIFIER_nondet_char() [L154] CALL assume_abort_if_not(var_1_6 >= -31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=-50, var_1_8=-16, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=-50, var_1_8=-16, var_1_9=25] [L154] RET assume_abort_if_not(var_1_6 >= -31) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=-50, var_1_8=-16, var_1_9=25] [L155] CALL assume_abort_if_not(var_1_6 <= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=-50, var_1_8=-16, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=-50, var_1_8=-16, var_1_9=25] [L155] RET assume_abort_if_not(var_1_6 <= 31) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=-50, var_1_8=-16, var_1_9=25] [L156] var_1_7 = __VERIFIER_nondet_char() [L157] CALL assume_abort_if_not(var_1_7 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-16, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-16, var_1_9=25] [L157] RET assume_abort_if_not(var_1_7 >= -63) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-16, var_1_9=25] [L158] CALL assume_abort_if_not(var_1_7 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-16, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-16, var_1_9=25] [L158] RET assume_abort_if_not(var_1_7 <= 63) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-16, var_1_9=25] [L159] var_1_8 = __VERIFIER_nondet_char() [L160] CALL assume_abort_if_not(var_1_8 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L160] RET assume_abort_if_not(var_1_8 >= -127) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L161] CALL assume_abort_if_not(var_1_8 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L161] RET assume_abort_if_not(var_1_8 <= 126) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L162] var_1_10 = __VERIFIER_nondet_uchar() [L163] CALL assume_abort_if_not(var_1_10 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L163] RET assume_abort_if_not(var_1_10 >= 0) VAL [isInitial=1, last_1_var_1_25=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L164] CALL assume_abort_if_not(var_1_10 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L164] RET assume_abort_if_not(var_1_10 <= 127) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L165] var_1_12 = __VERIFIER_nondet_float() [L166] CALL assume_abort_if_not((var_1_12 >= -461168.6018427382800e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 4611686.018427382800e+12F && var_1_12 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L166] RET assume_abort_if_not((var_1_12 >= -461168.6018427382800e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 4611686.018427382800e+12F && var_1_12 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L167] var_1_13 = __VERIFIER_nondet_float() [L168] CALL assume_abort_if_not((var_1_13 >= 0.0F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 4611686.018427382800e+12F && var_1_13 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L168] RET assume_abort_if_not((var_1_13 >= 0.0F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 4611686.018427382800e+12F && var_1_13 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L169] var_1_14 = __VERIFIER_nondet_float() [L170] CALL assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 4611686.018427382800e+12F && var_1_14 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L170] RET assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 4611686.018427382800e+12F && var_1_14 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L171] var_1_19 = __VERIFIER_nondet_char() [L172] CALL assume_abort_if_not(var_1_19 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L172] RET assume_abort_if_not(var_1_19 >= 0) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L173] CALL assume_abort_if_not(var_1_19 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L173] RET assume_abort_if_not(var_1_19 <= 127) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L174] var_1_20 = __VERIFIER_nondet_uchar() [L175] CALL assume_abort_if_not(var_1_20 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L175] RET assume_abort_if_not(var_1_20 >= 1) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L176] CALL assume_abort_if_not(var_1_20 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L176] RET assume_abort_if_not(var_1_20 <= 1) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L177] var_1_21 = __VERIFIER_nondet_uchar() [L178] CALL assume_abort_if_not(var_1_21 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L178] RET assume_abort_if_not(var_1_21 >= 1) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L179] CALL assume_abort_if_not(var_1_21 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L179] RET assume_abort_if_not(var_1_21 <= 1) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L180] var_1_22 = __VERIFIER_nondet_uchar() [L181] CALL assume_abort_if_not(var_1_22 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L181] RET assume_abort_if_not(var_1_22 >= 1) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L182] CALL assume_abort_if_not(var_1_22 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L182] RET assume_abort_if_not(var_1_22 <= 1) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L183] var_1_24 = __VERIFIER_nondet_uchar() [L184] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L184] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L185] CALL assume_abort_if_not(var_1_24 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L185] RET assume_abort_if_not(var_1_24 <= 0) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L186] var_1_26 = __VERIFIER_nondet_ushort() [L187] CALL assume_abort_if_not(var_1_26 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L187] RET assume_abort_if_not(var_1_26 >= 32767) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L188] CALL assume_abort_if_not(var_1_26 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L188] RET assume_abort_if_not(var_1_26 <= 65534) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L189] var_1_28 = __VERIFIER_nondet_uchar() [L190] CALL assume_abort_if_not(var_1_28 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=10, var_1_28=49279, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=10, var_1_28=49279, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L190] RET assume_abort_if_not(var_1_28 >= 127) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=10, var_1_28=49279, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L191] CALL assume_abort_if_not(var_1_28 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=10, var_1_28=49279, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=10, var_1_28=49279, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L191] RET assume_abort_if_not(var_1_28 <= 254) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=10, var_1_28=49279, var_1_29=64, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L192] var_1_29 = __VERIFIER_nondet_uchar() [L193] CALL assume_abort_if_not(var_1_29 >= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=10, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=10, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L193] RET assume_abort_if_not(var_1_29 >= 31) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=10, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L194] CALL assume_abort_if_not(var_1_29 <= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=10, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=10, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L194] RET assume_abort_if_not(var_1_29 <= 64) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=10, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L195] var_1_30 = __VERIFIER_nondet_uchar() [L196] CALL assume_abort_if_not(var_1_30 >= 32) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=10, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=10, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L196] RET assume_abort_if_not(var_1_30 >= 32) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=10, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L197] CALL assume_abort_if_not(var_1_30 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=10, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=10, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L197] RET assume_abort_if_not(var_1_30 <= 63) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=10, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L198] var_1_35 = __VERIFIER_nondet_float() [L199] CALL assume_abort_if_not((var_1_35 >= -230584.3009213691390e+13F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 2305843.009213691390e+12F && var_1_35 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=10, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=10, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L199] RET assume_abort_if_not((var_1_35 >= -230584.3009213691390e+13F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 2305843.009213691390e+12F && var_1_35 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=10, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L200] var_1_36 = __VERIFIER_nondet_float() [L201] CALL assume_abort_if_not((var_1_36 >= -230584.3009213691390e+13F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 2305843.009213691390e+12F && var_1_36 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=10, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=10, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L201] RET assume_abort_if_not((var_1_36 >= -230584.3009213691390e+13F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 2305843.009213691390e+12F && var_1_36 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=10, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L202] var_1_37 = __VERIFIER_nondet_float() [L203] CALL assume_abort_if_not((var_1_37 >= -230584.3009213691390e+13F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 2305843.009213691390e+12F && var_1_37 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=10, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=10, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L203] RET assume_abort_if_not((var_1_37 >= -230584.3009213691390e+13F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 2305843.009213691390e+12F && var_1_37 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=10, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L204] var_1_38 = __VERIFIER_nondet_float() [L205] CALL assume_abort_if_not((var_1_38 >= -230584.3009213691390e+13F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 2305843.009213691390e+12F && var_1_38 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=10, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=10, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L205] RET assume_abort_if_not((var_1_38 >= -230584.3009213691390e+13F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 2305843.009213691390e+12F && var_1_38 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=10, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L206] var_1_39 = __VERIFIER_nondet_float() [L207] CALL assume_abort_if_not((var_1_39 >= 0.0F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 4611686.018427382800e+12F && var_1_39 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=10, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=10, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L207] RET assume_abort_if_not((var_1_39 >= 0.0F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 4611686.018427382800e+12F && var_1_39 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=10, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L221] RET updateVariables() [L222] CALL step() [L64] signed char stepLocal_0 = var_1_7; VAL [isInitial=1, last_1_var_1_25=32, stepLocal_0=0, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=10, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L65] COND FALSE !(last_1_var_1_25 < stepLocal_0) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=10, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L68] var_1_4 = ((((((var_1_5 + var_1_6) + var_1_7)) > (var_1_8)) ? (((var_1_5 + var_1_6) + var_1_7)) : (var_1_8))) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=10, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_41=0, var_1_42=261/8, var_1_4=-1, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L69] COND TRUE \read(var_1_21) [L70] var_1_27 = (var_1_28 - ((var_1_29 + var_1_30) - 8)) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=41, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_41=0, var_1_42=261/8, var_1_4=-1, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L74] var_1_41 = var_1_29 [L75] var_1_42 = var_1_35 [L76] signed long int stepLocal_2 = var_1_41 + var_1_7; [L77] signed char stepLocal_1 = var_1_6; VAL [isInitial=1, last_1_var_1_25=32, stepLocal_1=30, stepLocal_2=31, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=41, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=2147483651, var_1_41=-225, var_1_42=2147483651, var_1_4=-1, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L78] COND FALSE !(stepLocal_2 <= var_1_6) [L85] var_1_18 = var_1_22 VAL [isInitial=1, last_1_var_1_25=32, stepLocal_1=30, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=-255, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=41, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=2147483651, var_1_41=-225, var_1_42=2147483651, var_1_4=-1, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L87] COND TRUE \read(var_1_21) [L88] var_1_23 = (var_1_18 && var_1_24) VAL [isInitial=1, last_1_var_1_25=32, stepLocal_1=30, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=-255, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=41, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=2147483651, var_1_41=-225, var_1_42=2147483651, var_1_4=-1, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L92] unsigned char stepLocal_7 = var_1_23; [L93] unsigned short int stepLocal_6 = var_1_26; [L94] signed char stepLocal_5 = var_1_4; [L95] unsigned char stepLocal_4 = var_1_13 > var_1_12; VAL [isInitial=1, last_1_var_1_25=32, stepLocal_1=30, stepLocal_4=0, stepLocal_5=-1, stepLocal_6=-1966082, stepLocal_7=0, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=-255, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=41, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=2147483651, var_1_41=-225, var_1_42=2147483651, var_1_4=-1, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L96] COND FALSE !((var_1_24 && var_1_20) && stepLocal_7) [L109] var_1_31 = var_1_10 VAL [isInitial=1, last_1_var_1_25=32, stepLocal_1=30, stepLocal_4=0, stepLocal_5=-1, stepLocal_6=-1966082, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=-255, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=41, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=-193, var_1_31=0, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=2147483651, var_1_41=-225, var_1_42=2147483651, var_1_4=-1, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L111] COND TRUE ! var_1_23 [L112] var_1_15 = var_1_5 VAL [isInitial=1, last_1_var_1_25=32, stepLocal_1=30, stepLocal_4=0, stepLocal_5=-1, stepLocal_6=-1966082, var_1_10=0, var_1_11=513/2, var_1_15=-31, var_1_18=-255, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=41, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=-193, var_1_31=0, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=2147483651, var_1_41=-225, var_1_42=2147483651, var_1_4=-1, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L120] unsigned char stepLocal_8 = var_1_15 > -1; VAL [isInitial=1, last_1_var_1_25=32, stepLocal_1=30, stepLocal_4=0, stepLocal_5=-1, stepLocal_6=-1966082, stepLocal_8=0, var_1_10=0, var_1_11=513/2, var_1_15=-31, var_1_18=-255, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=41, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=-193, var_1_31=0, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=2147483651, var_1_41=-225, var_1_42=2147483651, var_1_4=-1, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L121] COND FALSE !(stepLocal_8 && var_1_18) [L124] var_1_33 = (53655 - var_1_10) VAL [isInitial=1, last_1_var_1_25=32, stepLocal_1=30, stepLocal_4=0, stepLocal_5=-1, stepLocal_6=-1966082, var_1_10=0, var_1_11=513/2, var_1_15=-31, var_1_18=-255, var_1_19=31, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=41, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=-193, var_1_31=0, var_1_32=10, var_1_33=53655, var_1_34=47/5, var_1_35=2147483651, var_1_41=-225, var_1_42=2147483651, var_1_4=-1, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L126] var_1_1 = ((var_1_2 - 256) - var_1_33) VAL [isInitial=1, last_1_var_1_25=32, stepLocal_1=30, stepLocal_4=0, stepLocal_5=-1, stepLocal_6=-1966082, var_1_10=0, var_1_11=513/2, var_1_15=-31, var_1_18=-255, var_1_19=31, var_1_1=2147429735, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=41, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=-193, var_1_31=0, var_1_32=10, var_1_33=53655, var_1_34=47/5, var_1_35=2147483651, var_1_41=-225, var_1_42=2147483651, var_1_4=-1, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L127] EXPR var_1_10 | var_1_7 VAL [isInitial=1, last_1_var_1_25=32, stepLocal_1=30, stepLocal_4=0, stepLocal_5=-1, stepLocal_6=-1966082, var_1_10=0, var_1_11=513/2, var_1_15=-31, var_1_18=-255, var_1_19=31, var_1_1=2147429735, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=41, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=-193, var_1_31=0, var_1_32=10, var_1_33=53655, var_1_34=47/5, var_1_35=2147483651, var_1_41=-225, var_1_42=2147483651, var_1_4=-1, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L127] EXPR var_1_1 & (var_1_10 | var_1_7) VAL [isInitial=1, last_1_var_1_25=32, stepLocal_1=30, stepLocal_4=0, stepLocal_5=-1, stepLocal_6=-1966082, var_1_10=0, var_1_11=513/2, var_1_15=-31, var_1_18=-255, var_1_19=31, var_1_1=2147429735, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=41, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=-193, var_1_31=0, var_1_32=10, var_1_33=53655, var_1_34=47/5, var_1_35=2147483651, var_1_41=-225, var_1_42=2147483651, var_1_4=-1, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L127] COND FALSE !(var_1_1 < (var_1_1 & (var_1_10 | var_1_7))) [L130] var_1_32 = (((((((var_1_1) < (var_1_29)) ? (var_1_1) : (var_1_29))) < 0 ) ? -((((var_1_1) < (var_1_29)) ? (var_1_1) : (var_1_29))) : ((((var_1_1) < (var_1_29)) ? (var_1_1) : (var_1_29))))) [L131] unsigned char stepLocal_9 = var_1_20; VAL [isInitial=1, last_1_var_1_25=32, stepLocal_1=30, stepLocal_4=0, stepLocal_5=-1, stepLocal_6=-1966082, stepLocal_9=-255, var_1_10=0, var_1_11=513/2, var_1_15=-31, var_1_18=-255, var_1_19=31, var_1_1=2147429735, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=41, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=-193, var_1_31=0, var_1_32=31, var_1_33=53655, var_1_34=47/5, var_1_35=2147483651, var_1_41=-225, var_1_42=2147483651, var_1_4=-1, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L132] COND TRUE (var_1_19 > (var_1_32 + var_1_8)) && stepLocal_9 [L133] var_1_34 = ((((((var_1_35) < (var_1_36)) ? (var_1_35) : (var_1_36))) + ((((var_1_37) < (var_1_38)) ? (var_1_37) : (var_1_38)))) + (var_1_14 - var_1_39)) VAL [isInitial=1, last_1_var_1_25=32, stepLocal_1=30, stepLocal_4=0, stepLocal_5=-1, stepLocal_6=-1966082, var_1_10=0, var_1_11=513/2, var_1_15=-31, var_1_18=-255, var_1_19=31, var_1_1=2147429735, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=41, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=-193, var_1_31=0, var_1_32=31, var_1_33=53655, var_1_35=2147483651, var_1_41=-225, var_1_42=2147483651, var_1_4=-1, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L139] signed char stepLocal_3 = var_1_8; VAL [isInitial=1, last_1_var_1_25=32, stepLocal_1=30, stepLocal_3=-1, stepLocal_4=0, stepLocal_5=-1, stepLocal_6=-1966082, var_1_10=0, var_1_11=513/2, var_1_15=-31, var_1_18=-255, var_1_19=31, var_1_1=2147429735, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-1966082, var_1_27=41, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=-193, var_1_31=0, var_1_32=31, var_1_33=53655, var_1_35=2147483651, var_1_41=-225, var_1_42=2147483651, var_1_4=-1, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L140] COND TRUE stepLocal_3 != (var_1_19 + var_1_33) [L141] var_1_25 = (((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26))) - var_1_19) VAL [isInitial=1, last_1_var_1_25=32, stepLocal_1=30, stepLocal_4=0, stepLocal_5=-1, stepLocal_6=-1966082, var_1_10=0, var_1_11=513/2, var_1_15=-31, var_1_18=-255, var_1_19=31, var_1_1=2147429735, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=65503, var_1_26=-1966082, var_1_27=41, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=-193, var_1_31=0, var_1_32=31, var_1_33=53655, var_1_35=2147483651, var_1_41=-225, var_1_42=2147483651, var_1_4=-1, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L222] RET step() [L223] CALL, EXPR property() [L213] EXPR (((var_1_1 == ((signed long int) ((var_1_2 - 256) - var_1_33))) && (var_1_4 == ((signed char) ((((((var_1_5 + var_1_6) + var_1_7)) > (var_1_8)) ? (((var_1_5 + var_1_6) + var_1_7)) : (var_1_8)))))) && ((last_1_var_1_25 < var_1_7) ? (var_1_9 == ((unsigned char) (var_1_10 + 1))) : 1)) && ((var_1_1 < (var_1_1 & (var_1_10 | var_1_7))) ? (var_1_11 == ((float) ((((var_1_12 + (var_1_13 - var_1_14)) < 0 ) ? -(var_1_12 + (var_1_13 - var_1_14)) : (var_1_12 + (var_1_13 - var_1_14)))))) : 1) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-31, var_1_18=-255, var_1_19=31, var_1_1=2147429735, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=65503, var_1_26=-1966082, var_1_27=41, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=-193, var_1_31=0, var_1_32=31, var_1_33=53655, var_1_35=2147483651, var_1_41=-225, var_1_42=2147483651, var_1_4=-1, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L213] EXPR var_1_10 | var_1_7 VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-31, var_1_18=-255, var_1_19=31, var_1_1=2147429735, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=65503, var_1_26=-1966082, var_1_27=41, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=-193, var_1_31=0, var_1_32=31, var_1_33=53655, var_1_35=2147483651, var_1_41=-225, var_1_42=2147483651, var_1_4=-1, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L213] EXPR var_1_1 & (var_1_10 | var_1_7) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-31, var_1_18=-255, var_1_19=31, var_1_1=2147429735, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=65503, var_1_26=-1966082, var_1_27=41, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=-193, var_1_31=0, var_1_32=31, var_1_33=53655, var_1_35=2147483651, var_1_41=-225, var_1_42=2147483651, var_1_4=-1, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L213] EXPR (((var_1_1 == ((signed long int) ((var_1_2 - 256) - var_1_33))) && (var_1_4 == ((signed char) ((((((var_1_5 + var_1_6) + var_1_7)) > (var_1_8)) ? (((var_1_5 + var_1_6) + var_1_7)) : (var_1_8)))))) && ((last_1_var_1_25 < var_1_7) ? (var_1_9 == ((unsigned char) (var_1_10 + 1))) : 1)) && ((var_1_1 < (var_1_1 & (var_1_10 | var_1_7))) ? (var_1_11 == ((float) ((((var_1_12 + (var_1_13 - var_1_14)) < 0 ) ? -(var_1_12 + (var_1_13 - var_1_14)) : (var_1_12 + (var_1_13 - var_1_14)))))) : 1) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-31, var_1_18=-255, var_1_19=31, var_1_1=2147429735, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=65503, var_1_26=-1966082, var_1_27=41, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=-193, var_1_31=0, var_1_32=31, var_1_33=53655, var_1_35=2147483651, var_1_41=-225, var_1_42=2147483651, var_1_4=-1, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L213-L214] return ((((((((((((((var_1_1 == ((signed long int) ((var_1_2 - 256) - var_1_33))) && (var_1_4 == ((signed char) ((((((var_1_5 + var_1_6) + var_1_7)) > (var_1_8)) ? (((var_1_5 + var_1_6) + var_1_7)) : (var_1_8)))))) && ((last_1_var_1_25 < var_1_7) ? (var_1_9 == ((unsigned char) (var_1_10 + 1))) : 1)) && ((var_1_1 < (var_1_1 & (var_1_10 | var_1_7))) ? (var_1_11 == ((float) ((((var_1_12 + (var_1_13 - var_1_14)) < 0 ) ? -(var_1_12 + (var_1_13 - var_1_14)) : (var_1_12 + (var_1_13 - var_1_14)))))) : 1)) && ((! var_1_23) ? (var_1_15 == ((signed long int) var_1_5)) : ((var_1_12 > (var_1_14 - var_1_13)) ? (var_1_15 == ((signed long int) (var_1_9 + var_1_8))) : (var_1_15 == ((signed long int) 64))))) && (((var_1_41 + var_1_7) <= var_1_6) ? ((var_1_6 == (var_1_10 - var_1_19)) ? (var_1_18 == ((unsigned char) ((var_1_20 && var_1_21) && var_1_22))) : (var_1_18 == ((unsigned char) var_1_22))) : (var_1_18 == ((unsigned char) var_1_22)))) && (var_1_21 ? (var_1_23 == ((unsigned char) (var_1_18 && var_1_24))) : (var_1_23 == ((unsigned char) var_1_24)))) && ((var_1_8 != (var_1_19 + var_1_33)) ? (var_1_25 == ((unsigned short int) (((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26))) - var_1_19))) : (var_1_25 == ((unsigned short int) var_1_26)))) && (var_1_21 ? (var_1_27 == ((unsigned char) (var_1_28 - ((var_1_29 + var_1_30) - 8)))) : (var_1_27 == ((unsigned char) (var_1_28 - var_1_30))))) && (((var_1_24 && var_1_20) && var_1_23) ? (((var_1_13 > var_1_12) && var_1_21) ? ((var_1_26 > var_1_27) ? (var_1_31 == ((signed short int) ((((var_1_19) > (var_1_7)) ? (var_1_19) : (var_1_7))))) : ((var_1_4 < var_1_27) ? (var_1_31 == ((signed short int) (((((var_1_4 - var_1_29)) < (var_1_10)) ? ((var_1_4 - var_1_29)) : (var_1_10))))) : (var_1_31 == ((signed short int) var_1_28)))) : 1) : (var_1_31 == ((signed short int) var_1_10)))) && (var_1_32 == ((unsigned long int) (((((((var_1_1) < (var_1_29)) ? (var_1_1) : (var_1_29))) < 0 ) ? -((((var_1_1) < (var_1_29)) ? (var_1_1) : (var_1_29))) : ((((var_1_1) < (var_1_29)) ? (var_1_1) : (var_1_29)))))))) && (((var_1_15 > -1) && var_1_18) ? (var_1_33 == ((unsigned short int) (var_1_26 - var_1_15))) : (var_1_33 == ((unsigned short int) (53655 - var_1_10))))) && (((var_1_19 > (var_1_32 + var_1_8)) && var_1_20) ? (var_1_34 == ((float) ((((((var_1_35) < (var_1_36)) ? (var_1_35) : (var_1_36))) + ((((var_1_37) < (var_1_38)) ? (var_1_37) : (var_1_38)))) + (var_1_14 - var_1_39)))) : (var_1_18 ? (var_1_34 == ((float) (var_1_12 + (var_1_14 - var_1_13)))) : 1))) && (var_1_41 == ((unsigned char) var_1_29))) && (var_1_42 == ((float) var_1_35)) ; [L223] RET, EXPR property() [L223] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-31, var_1_18=-255, var_1_19=31, var_1_1=2147429735, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=65503, var_1_26=-1966082, var_1_27=41, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=-193, var_1_31=0, var_1_32=31, var_1_33=53655, var_1_35=2147483651, var_1_41=-225, var_1_42=2147483651, var_1_4=-1, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] [L19] reach_error() VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-31, var_1_18=-255, var_1_19=31, var_1_1=2147429735, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=65503, var_1_26=-1966082, var_1_27=41, var_1_28=49279, var_1_29=-225, var_1_2=2147483646, var_1_30=-193, var_1_31=0, var_1_32=31, var_1_33=53655, var_1_35=2147483651, var_1_41=-225, var_1_42=2147483651, var_1_4=-1, var_1_5=-31, var_1_6=30, var_1_7=0, var_1_8=-1, var_1_9=25] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 117 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 6.9s, OverallIterations: 5, TraceHistogramMax: 38, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 1.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 529 SdHoareTripleChecker+Valid, 1.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 523 mSDsluCounter, 3026 SdHoareTripleChecker+Invalid, 1.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 2335 mSDsCounter, 34 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1799 IncrementalHoareTripleChecker+Invalid, 1833 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 34 mSolverCounterUnsat, 691 mSDtfsCounter, 1799 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 769 GetRequests, 732 SyntacticMatches, 0 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 119 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=191occurred in iteration=4, InterpolantAutomatonStates: 34, 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, 4 MinimizatonAttempts, 35 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 3.4s InterpolantComputationTime, 1710 NumberOfCodeBlocks, 1710 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 1703 ConstructedInterpolants, 0 QuantifiedInterpolants, 9537 SizeOfPredicates, 7 NumberOfNonLiveVariables, 1115 ConjunctsInSsa, 11 ConjunctsInUnsatCore, 7 InterpolantComputations, 3 PerfectInterpolantSequences, 19277/19684 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 14:05:35,118 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_operatoramount_amount100_file-33.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 1e0b7cf57addc1cde488992a49bd91b6492e03f01f1a722608c3fb8feffcb2e9 --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-09 14:05:37,107 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 14:05:37,198 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2025-01-09 14:05:37,205 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 14:05:37,205 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 14:05:37,257 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 14:05:37,258 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 14:05:37,258 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 14:05:37,258 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 14:05:37,258 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 14:05:37,259 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 14:05:37,259 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 14:05:37,259 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 14:05:37,259 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 14:05:37,260 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 14:05:37,260 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 14:05:37,260 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 14:05:37,260 INFO L153 SettingsManager]: * sizeof long=4 [2025-01-09 14:05:37,261 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-01-09 14:05:37,261 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 14:05:37,261 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 14:05:37,261 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 14:05:37,261 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 14:05:37,261 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-01-09 14:05:37,261 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-01-09 14:05:37,261 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-01-09 14:05:37,261 INFO L153 SettingsManager]: * sizeof long double=12 [2025-01-09 14:05:37,261 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 14:05:37,261 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 14:05:37,261 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 14:05:37,261 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 14:05:37,262 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 14:05:37,262 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 14:05:37,262 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 14:05:37,262 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 14:05:37,262 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 14:05:37,262 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 14:05:37,262 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 14:05:37,263 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 14:05:37,263 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 14:05:37,263 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 14:05:37,263 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 14:05:37,263 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 14:05:37,263 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 14:05:37,263 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-01-09 14:05:37,263 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-01-09 14:05:37,264 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 14:05:37,264 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 14:05:37,264 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 14:05:37,264 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 14:05:37,264 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 -> 1e0b7cf57addc1cde488992a49bd91b6492e03f01f1a722608c3fb8feffcb2e9 [2025-01-09 14:05:37,521 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 14:05:37,527 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 14:05:37,530 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 14:05:37,532 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 14:05:37,532 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 14:05:37,533 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-33.i [2025-01-09 14:05:38,732 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/5c85f3a7a/7f17cc29929c4126a16b35dd11da8d21/FLAGf1d45ee69 [2025-01-09 14:05:38,942 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 14:05:38,943 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-33.i [2025-01-09 14:05:38,951 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/5c85f3a7a/7f17cc29929c4126a16b35dd11da8d21/FLAGf1d45ee69 [2025-01-09 14:05:39,295 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/5c85f3a7a/7f17cc29929c4126a16b35dd11da8d21 [2025-01-09 14:05:39,296 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 14:05:39,297 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 14:05:39,298 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 14:05:39,299 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 14:05:39,302 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 14:05:39,302 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 02:05:39" (1/1) ... [2025-01-09 14:05:39,303 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@180bce1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 02:05:39, skipping insertion in model container [2025-01-09 14:05:39,303 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 02:05:39" (1/1) ... [2025-01-09 14:05:39,315 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 14:05:39,421 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_operatoramount_amount100_file-33.i[916,929] [2025-01-09 14:05:39,474 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 14:05:39,490 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 14:05:39,497 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_operatoramount_amount100_file-33.i[916,929] [2025-01-09 14:05:39,540 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 14:05:39,555 INFO L204 MainTranslator]: Completed translation [2025-01-09 14:05:39,555 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 02:05:39 WrapperNode [2025-01-09 14:05:39,555 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 14:05:39,556 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 14:05:39,556 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 14:05:39,556 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 14:05:39,560 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 02:05:39" (1/1) ... [2025-01-09 14:05:39,567 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 02:05:39" (1/1) ... [2025-01-09 14:05:39,595 INFO L138 Inliner]: procedures = 27, calls = 51, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 231 [2025-01-09 14:05:39,596 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 14:05:39,596 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 14:05:39,596 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 14:05:39,596 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 14:05:39,604 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 02:05:39" (1/1) ... [2025-01-09 14:05:39,604 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 02:05:39" (1/1) ... [2025-01-09 14:05:39,609 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 02:05:39" (1/1) ... [2025-01-09 14:05:39,621 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 14:05:39,625 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 02:05:39" (1/1) ... [2025-01-09 14:05:39,625 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 02:05:39" (1/1) ... [2025-01-09 14:05:39,635 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 02:05:39" (1/1) ... [2025-01-09 14:05:39,636 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 02:05:39" (1/1) ... [2025-01-09 14:05:39,641 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 02:05:39" (1/1) ... [2025-01-09 14:05:39,642 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 02:05:39" (1/1) ... [2025-01-09 14:05:39,647 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 02:05:39" (1/1) ... [2025-01-09 14:05:39,649 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 14:05:39,650 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 14:05:39,650 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 14:05:39,650 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 14:05:39,650 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 02:05:39" (1/1) ... [2025-01-09 14:05:39,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 14:05:39,664 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 14:05:39,673 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 14:05:39,678 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 14:05:39,693 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 14:05:39,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-01-09 14:05:39,693 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-01-09 14:05:39,693 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-01-09 14:05:39,694 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 14:05:39,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 14:05:39,776 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 14:05:39,777 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 14:05:44,530 INFO L? ?]: Removed 28 outVars from TransFormulas that were not future-live. [2025-01-09 14:05:44,530 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 14:05:44,537 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 14:05:44,537 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2025-01-09 14:05:44,537 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 02:05:44 BoogieIcfgContainer [2025-01-09 14:05:44,537 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 14:05:44,538 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 14:05:44,539 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 14:05:44,541 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 14:05:44,541 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 02:05:39" (1/3) ... [2025-01-09 14:05:44,542 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17f64fc6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 02:05:44, skipping insertion in model container [2025-01-09 14:05:44,542 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 02:05:39" (2/3) ... [2025-01-09 14:05:44,542 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17f64fc6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 02:05:44, skipping insertion in model container [2025-01-09 14:05:44,542 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 02:05:44" (3/3) ... [2025-01-09 14:05:44,543 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount100_file-33.i [2025-01-09 14:05:44,551 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 14:05:44,553 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_operatoramount_amount100_file-33.i that has 2 procedures, 102 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-01-09 14:05:44,583 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 14:05:44,590 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;@7ff824eb, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 14:05:44,590 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-01-09 14:05:44,592 INFO L276 IsEmpty]: Start isEmpty. Operand has 102 states, 61 states have (on average 1.3278688524590163) internal successors, (81), 62 states have internal predecessors, (81), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2025-01-09 14:05:44,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2025-01-09 14:05:44,602 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 14:05:44,602 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 14:05:44,602 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 14:05:44,605 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 14:05:44,605 INFO L85 PathProgramCache]: Analyzing trace with hash 1090447452, now seen corresponding path program 1 times [2025-01-09 14:05:44,612 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-01-09 14:05:44,612 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [317655049] [2025-01-09 14:05:44,612 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 14:05:44,613 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 14:05:44,613 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-01-09 14:05:44,614 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 14:05:44,617 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 14:05:44,691 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 239 statements into 1 equivalence classes. [2025-01-09 14:05:44,953 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 239 of 239 statements. [2025-01-09 14:05:44,953 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 14:05:44,953 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 14:05:44,966 INFO L256 TraceCheckSpWp]: Trace formula consists of 387 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-01-09 14:05:44,974 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 14:05:45,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 914 proven. 0 refuted. 0 times theorem prover too weak. 1898 trivial. 0 not checked. [2025-01-09 14:05:45,004 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-01-09 14:05:45,004 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-01-09 14:05:45,004 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [317655049] [2025-01-09 14:05:45,004 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [317655049] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 14:05:45,004 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 14:05:45,005 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-01-09 14:05:45,006 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [432917960] [2025-01-09 14:05:45,006 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 14:05:45,009 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-01-09 14:05:45,009 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-01-09 14:05:45,019 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-01-09 14:05:45,020 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-01-09 14:05:45,021 INFO L87 Difference]: Start difference. First operand has 102 states, 61 states have (on average 1.3278688524590163) internal successors, (81), 62 states have internal predecessors, (81), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) Second operand has 2 states, 2 states have (on average 28.0) internal successors, (56), 2 states have internal predecessors, (56), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2025-01-09 14:05:45,039 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 14:05:45,039 INFO L93 Difference]: Finished difference Result 198 states and 347 transitions. [2025-01-09 14:05:45,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-09 14:05:45,040 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 28.0) internal successors, (56), 2 states have internal predecessors, (56), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) Word has length 239 [2025-01-09 14:05:45,040 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 14:05:45,044 INFO L225 Difference]: With dead ends: 198 [2025-01-09 14:05:45,044 INFO L226 Difference]: Without dead ends: 99 [2025-01-09 14:05:45,046 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 238 GetRequests, 238 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 14:05:45,047 INFO L435 NwaCegarLoop]: 152 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, 152 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 14:05:45,048 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 152 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 14:05:45,055 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 99 states. [2025-01-09 14:05:45,071 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 99 to 99. [2025-01-09 14:05:45,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 99 states, 59 states have (on average 1.2881355932203389) internal successors, (76), 59 states have internal predecessors, (76), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2025-01-09 14:05:45,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 152 transitions. [2025-01-09 14:05:45,076 INFO L78 Accepts]: Start accepts. Automaton has 99 states and 152 transitions. Word has length 239 [2025-01-09 14:05:45,076 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 14:05:45,076 INFO L471 AbstractCegarLoop]: Abstraction has 99 states and 152 transitions. [2025-01-09 14:05:45,076 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 28.0) internal successors, (56), 2 states have internal predecessors, (56), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2025-01-09 14:05:45,076 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 152 transitions. [2025-01-09 14:05:45,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2025-01-09 14:05:45,079 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 14:05:45,079 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 14:05:45,091 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2025-01-09 14:05:45,284 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 14:05:45,284 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 14:05:45,285 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 14:05:45,285 INFO L85 PathProgramCache]: Analyzing trace with hash -1234582560, now seen corresponding path program 1 times [2025-01-09 14:05:45,285 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-01-09 14:05:45,285 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [551583294] [2025-01-09 14:05:45,286 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 14:05:45,286 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 14:05:45,286 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-01-09 14:05:45,287 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 14:05:45,289 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 14:05:45,400 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 239 statements into 1 equivalence classes. [2025-01-09 14:05:45,674 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 239 of 239 statements. [2025-01-09 14:05:45,675 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 14:05:45,675 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 14:05:45,686 INFO L256 TraceCheckSpWp]: Trace formula consists of 387 conjuncts, 6 conjuncts are in the unsatisfiable core [2025-01-09 14:05:45,707 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 14:05:46,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 37 proven. 111 refuted. 0 times theorem prover too weak. 2664 trivial. 0 not checked. [2025-01-09 14:05:46,201 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-09 14:05:46,447 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-01-09 14:05:46,447 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [551583294] [2025-01-09 14:05:46,448 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [551583294] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-09 14:05:46,448 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1977027796] [2025-01-09 14:05:46,448 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 14:05:46,448 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2025-01-09 14:05:46,448 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/cvc4 [2025-01-09 14:05:46,450 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2025-01-09 14:05:46,455 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2025-01-09 14:05:46,527 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 239 statements into 1 equivalence classes. [2025-01-09 14:05:47,335 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 239 of 239 statements. [2025-01-09 14:05:47,336 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 14:05:47,336 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 14:05:47,352 INFO L256 TraceCheckSpWp]: Trace formula consists of 387 conjuncts, 9 conjuncts are in the unsatisfiable core [2025-01-09 14:05:47,358 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 14:05:47,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 37 proven. 111 refuted. 0 times theorem prover too weak. 2664 trivial. 0 not checked. [2025-01-09 14:05:47,896 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-09 14:05:48,457 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1977027796] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-09 14:05:48,458 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-01-09 14:05:48,458 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 8] total 10 [2025-01-09 14:05:48,458 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [628876928] [2025-01-09 14:05:48,458 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2025-01-09 14:05:48,459 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2025-01-09 14:05:48,459 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-01-09 14:05:48,460 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2025-01-09 14:05:48,460 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=208, Unknown=0, NotChecked=0, Total=272 [2025-01-09 14:05:48,460 INFO L87 Difference]: Start difference. First operand 99 states and 152 transitions. Second operand has 10 states, 10 states have (on average 6.9) internal successors, (69), 10 states have internal predecessors, (69), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 1 states have call predecessors, (38), 2 states have call successors, (38) [2025-01-09 14:05:52,085 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2025-01-09 14:05:53,988 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 14:05:53,988 INFO L93 Difference]: Finished difference Result 318 states and 462 transitions. [2025-01-09 14:05:53,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2025-01-09 14:05:53,991 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 6.9) internal successors, (69), 10 states have internal predecessors, (69), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 1 states have call predecessors, (38), 2 states have call successors, (38) Word has length 239 [2025-01-09 14:05:53,994 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 14:05:53,996 INFO L225 Difference]: With dead ends: 318 [2025-01-09 14:05:53,996 INFO L226 Difference]: Without dead ends: 222 [2025-01-09 14:05:54,000 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 547 GetRequests, 509 SyntacticMatches, 1 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 294 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=336, Invalid=1146, Unknown=0, NotChecked=0, Total=1482 [2025-01-09 14:05:54,001 INFO L435 NwaCegarLoop]: 126 mSDtfsCounter, 234 mSDsluCounter, 563 mSDsCounter, 0 mSdLazyCounter, 801 mSolverCounterSat, 80 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 236 SdHoareTripleChecker+Valid, 689 SdHoareTripleChecker+Invalid, 881 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 80 IncrementalHoareTripleChecker+Valid, 801 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2025-01-09 14:05:54,001 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [236 Valid, 689 Invalid, 881 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [80 Valid, 801 Invalid, 0 Unknown, 0 Unchecked, 4.6s Time] [2025-01-09 14:05:54,001 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 222 states. [2025-01-09 14:05:54,032 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 222 to 211. [2025-01-09 14:05:54,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 211 states, 142 states have (on average 1.267605633802817) internal successors, (180), 145 states have internal predecessors, (180), 60 states have call successors, (60), 8 states have call predecessors, (60), 8 states have return successors, (60), 57 states have call predecessors, (60), 60 states have call successors, (60) [2025-01-09 14:05:54,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 211 states and 300 transitions. [2025-01-09 14:05:54,043 INFO L78 Accepts]: Start accepts. Automaton has 211 states and 300 transitions. Word has length 239 [2025-01-09 14:05:54,043 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 14:05:54,043 INFO L471 AbstractCegarLoop]: Abstraction has 211 states and 300 transitions. [2025-01-09 14:05:54,044 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 6.9) internal successors, (69), 10 states have internal predecessors, (69), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 1 states have call predecessors, (38), 2 states have call successors, (38) [2025-01-09 14:05:54,044 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 300 transitions. [2025-01-09 14:05:54,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2025-01-09 14:05:54,049 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 14:05:54,050 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 14:05:54,061 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2025-01-09 14:05:54,261 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2025-01-09 14:05:54,454 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=3,4 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt [2025-01-09 14:05:54,454 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 14:05:54,454 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 14:05:54,455 INFO L85 PathProgramCache]: Analyzing trace with hash -554524190, now seen corresponding path program 1 times [2025-01-09 14:05:54,460 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-01-09 14:05:54,460 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1053050846] [2025-01-09 14:05:54,460 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 14:05:54,460 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 14:05:54,460 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-01-09 14:05:54,462 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2025-01-09 14:05:54,464 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2025-01-09 14:05:54,508 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 239 statements into 1 equivalence classes. [2025-01-09 14:05:54,865 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 239 of 239 statements. [2025-01-09 14:05:54,866 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 14:05:54,866 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 14:05:54,880 INFO L256 TraceCheckSpWp]: Trace formula consists of 386 conjuncts, 59 conjuncts are in the unsatisfiable core [2025-01-09 14:05:54,888 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 14:06:45,933 WARN L286 SmtUtils]: Spent 5.69s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2025-01-09 14:06:53,546 WARN L286 SmtUtils]: Spent 5.28s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2025-01-09 14:07:00,985 WARN L286 SmtUtils]: Spent 5.40s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify)