./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-43.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_codestructure_steplocals_file-43.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 adaf57c8caca25e02285c35c5809f03c64bacca23d89893e8459b2d8fe50621e --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-09 08:54:09,091 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 08:54:09,156 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-01-09 08:54:09,161 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 08:54:09,161 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 08:54:09,183 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 08:54:09,184 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 08:54:09,184 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 08:54:09,185 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 08:54:09,185 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 08:54:09,185 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 08:54:09,185 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 08:54:09,185 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 08:54:09,185 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 08:54:09,186 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 08:54:09,186 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 08:54:09,186 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 08:54:09,186 INFO L153 SettingsManager]: * sizeof long=4 [2025-01-09 08:54:09,186 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-09 08:54:09,186 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-01-09 08:54:09,186 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 08:54:09,186 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 08:54:09,187 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 08:54:09,187 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 08:54:09,187 INFO L153 SettingsManager]: * sizeof long double=12 [2025-01-09 08:54:09,187 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 08:54:09,187 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 08:54:09,187 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 08:54:09,187 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 08:54:09,187 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 08:54:09,188 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 08:54:09,188 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 08:54:09,188 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 08:54:09,188 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 08:54:09,188 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 08:54:09,188 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 08:54:09,188 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 08:54:09,189 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 08:54:09,189 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 08:54:09,189 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 08:54:09,189 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 08:54:09,189 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 08:54:09,189 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-09 08:54:09,189 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-09 08:54:09,189 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 08:54:09,189 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 08:54:09,190 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 08:54:09,190 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 08:54:09,190 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 -> adaf57c8caca25e02285c35c5809f03c64bacca23d89893e8459b2d8fe50621e [2025-01-09 08:54:09,446 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 08:54:09,453 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 08:54:09,456 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 08:54:09,457 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 08:54:09,457 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 08:54:09,458 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-43.i [2025-01-09 08:54:10,758 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/83e448968/6d0c0194110a4176a8686ef312d9261c/FLAG784db46a6 [2025-01-09 08:54:11,027 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 08:54:11,028 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-43.i [2025-01-09 08:54:11,035 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/83e448968/6d0c0194110a4176a8686ef312d9261c/FLAG784db46a6 [2025-01-09 08:54:11,049 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/83e448968/6d0c0194110a4176a8686ef312d9261c [2025-01-09 08:54:11,051 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 08:54:11,053 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 08:54:11,054 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 08:54:11,054 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 08:54:11,057 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 08:54:11,057 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 08:54:11" (1/1) ... [2025-01-09 08:54:11,058 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e06c27e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:54:11, skipping insertion in model container [2025-01-09 08:54:11,058 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 08:54:11" (1/1) ... [2025-01-09 08:54:11,073 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 08:54:11,175 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_codestructure_steplocals_file-43.i[917,930] [2025-01-09 08:54:11,238 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 08:54:11,248 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 08:54:11,255 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_codestructure_steplocals_file-43.i[917,930] [2025-01-09 08:54:11,280 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 08:54:11,293 INFO L204 MainTranslator]: Completed translation [2025-01-09 08:54:11,294 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:54:11 WrapperNode [2025-01-09 08:54:11,294 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 08:54:11,295 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 08:54:11,295 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 08:54:11,295 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 08:54:11,301 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:54:11" (1/1) ... [2025-01-09 08:54:11,308 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:54:11" (1/1) ... [2025-01-09 08:54:11,331 INFO L138 Inliner]: procedures = 26, calls = 46, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 200 [2025-01-09 08:54:11,331 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 08:54:11,332 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 08:54:11,332 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 08:54:11,332 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 08:54:11,339 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:54:11" (1/1) ... [2025-01-09 08:54:11,340 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:54:11" (1/1) ... [2025-01-09 08:54:11,344 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:54:11" (1/1) ... [2025-01-09 08:54:11,366 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 08:54:11,369 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:54:11" (1/1) ... [2025-01-09 08:54:11,370 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:54:11" (1/1) ... [2025-01-09 08:54:11,376 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:54:11" (1/1) ... [2025-01-09 08:54:11,377 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:54:11" (1/1) ... [2025-01-09 08:54:11,380 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:54:11" (1/1) ... [2025-01-09 08:54:11,381 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:54:11" (1/1) ... [2025-01-09 08:54:11,382 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:54:11" (1/1) ... [2025-01-09 08:54:11,385 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 08:54:11,385 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 08:54:11,386 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 08:54:11,386 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 08:54:11,386 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:54:11" (1/1) ... [2025-01-09 08:54:11,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 08:54:11,406 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 08:54:11,422 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 08:54:11,428 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 08:54:11,447 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 08:54:11,448 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-01-09 08:54:11,448 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-01-09 08:54:11,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-01-09 08:54:11,448 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 08:54:11,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 08:54:11,523 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 08:54:11,525 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 08:54:11,831 INFO L? ?]: Removed 12 outVars from TransFormulas that were not future-live. [2025-01-09 08:54:11,831 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 08:54:11,843 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 08:54:11,844 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2025-01-09 08:54:11,844 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 08:54:11 BoogieIcfgContainer [2025-01-09 08:54:11,844 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 08:54:11,846 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 08:54:11,846 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 08:54:11,850 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 08:54:11,850 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 08:54:11" (1/3) ... [2025-01-09 08:54:11,851 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b8b6c5d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 08:54:11, skipping insertion in model container [2025-01-09 08:54:11,851 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:54:11" (2/3) ... [2025-01-09 08:54:11,851 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b8b6c5d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 08:54:11, skipping insertion in model container [2025-01-09 08:54:11,851 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 08:54:11" (3/3) ... [2025-01-09 08:54:11,854 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_codestructure_steplocals_file-43.i [2025-01-09 08:54:11,870 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 08:54:11,872 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_codestructure_steplocals_file-43.i that has 2 procedures, 89 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-01-09 08:54:11,933 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 08:54:11,945 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;@9f4e4e6, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 08:54:11,945 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-01-09 08:54:11,948 INFO L276 IsEmpty]: Start isEmpty. Operand has 89 states, 53 states have (on average 1.3396226415094339) internal successors, (71), 54 states have internal predecessors, (71), 33 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2025-01-09 08:54:11,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2025-01-09 08:54:11,961 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 08:54:11,961 INFO L218 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 08:54:11,962 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 08:54:11,967 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 08:54:11,967 INFO L85 PathProgramCache]: Analyzing trace with hash -1781289195, now seen corresponding path program 1 times [2025-01-09 08:54:11,973 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 08:54:11,974 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1962284535] [2025-01-09 08:54:11,974 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 08:54:11,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 08:54:12,069 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 204 statements into 1 equivalence classes. [2025-01-09 08:54:12,097 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 204 of 204 statements. [2025-01-09 08:54:12,098 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 08:54:12,098 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 08:54:12,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 2048 trivial. 0 not checked. [2025-01-09 08:54:12,307 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 08:54:12,307 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1962284535] [2025-01-09 08:54:12,307 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1962284535] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-09 08:54:12,307 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [384615309] [2025-01-09 08:54:12,308 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 08:54:12,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 08:54:12,308 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 08:54:12,310 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 08:54:12,311 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 08:54:12,428 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 204 statements into 1 equivalence classes. [2025-01-09 08:54:12,511 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 204 of 204 statements. [2025-01-09 08:54:12,511 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 08:54:12,511 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 08:54:12,515 INFO L256 TraceCheckSpWp]: Trace formula consists of 443 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-01-09 08:54:12,525 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 08:54:12,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 2048 trivial. 0 not checked. [2025-01-09 08:54:12,566 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-01-09 08:54:12,566 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [384615309] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 08:54:12,567 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-01-09 08:54:12,567 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2025-01-09 08:54:12,569 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1492105887] [2025-01-09 08:54:12,569 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 08:54:12,573 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-01-09 08:54:12,573 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 08:54:12,588 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-01-09 08:54:12,589 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-01-09 08:54:12,591 INFO L87 Difference]: Start difference. First operand has 89 states, 53 states have (on average 1.3396226415094339) internal successors, (71), 54 states have internal predecessors, (71), 33 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) Second operand has 2 states, 2 states have (on average 22.0) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 2 states have call successors, (33) [2025-01-09 08:54:12,627 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 08:54:12,628 INFO L93 Difference]: Finished difference Result 172 states and 302 transitions. [2025-01-09 08:54:12,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-09 08:54:12,631 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 22.0) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 2 states have call successors, (33) Word has length 204 [2025-01-09 08:54:12,631 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 08:54:12,640 INFO L225 Difference]: With dead ends: 172 [2025-01-09 08:54:12,640 INFO L226 Difference]: Without dead ends: 86 [2025-01-09 08:54:12,644 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 205 GetRequests, 205 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 08:54:12,648 INFO L435 NwaCegarLoop]: 132 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, 132 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 08:54:12,649 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 132 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 08:54:12,659 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 86 states. [2025-01-09 08:54:12,679 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 86 to 86. [2025-01-09 08:54:12,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 86 states, 51 states have (on average 1.2941176470588236) internal successors, (66), 51 states have internal predecessors, (66), 33 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2025-01-09 08:54:12,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 132 transitions. [2025-01-09 08:54:12,687 INFO L78 Accepts]: Start accepts. Automaton has 86 states and 132 transitions. Word has length 204 [2025-01-09 08:54:12,690 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 08:54:12,690 INFO L471 AbstractCegarLoop]: Abstraction has 86 states and 132 transitions. [2025-01-09 08:54:12,691 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 22.0) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 2 states have call successors, (33) [2025-01-09 08:54:12,691 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 132 transitions. [2025-01-09 08:54:12,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2025-01-09 08:54:12,697 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 08:54:12,697 INFO L218 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 08:54:12,704 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2025-01-09 08:54:12,898 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 08:54:12,898 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 08:54:12,899 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 08:54:12,899 INFO L85 PathProgramCache]: Analyzing trace with hash -756860077, now seen corresponding path program 1 times [2025-01-09 08:54:12,899 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 08:54:12,899 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [847199428] [2025-01-09 08:54:12,899 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 08:54:12,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 08:54:12,932 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 204 statements into 1 equivalence classes. [2025-01-09 08:54:13,018 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 204 of 204 statements. [2025-01-09 08:54:13,018 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 08:54:13,018 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 08:54:13,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2112 trivial. 0 not checked. [2025-01-09 08:54:13,293 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 08:54:13,293 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [847199428] [2025-01-09 08:54:13,293 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [847199428] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 08:54:13,293 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 08:54:13,293 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 08:54:13,293 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [731971772] [2025-01-09 08:54:13,293 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 08:54:13,294 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 08:54:13,294 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 08:54:13,297 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 08:54:13,297 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 08:54:13,298 INFO L87 Difference]: Start difference. First operand 86 states and 132 transitions. Second operand has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2025-01-09 08:54:13,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 08:54:13,333 INFO L93 Difference]: Finished difference Result 170 states and 263 transitions. [2025-01-09 08:54:13,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 08:54:13,335 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) Word has length 204 [2025-01-09 08:54:13,335 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 08:54:13,337 INFO L225 Difference]: With dead ends: 170 [2025-01-09 08:54:13,337 INFO L226 Difference]: Without dead ends: 87 [2025-01-09 08:54:13,340 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 08:54:13,341 INFO L435 NwaCegarLoop]: 131 mSDtfsCounter, 0 mSDsluCounter, 125 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 256 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-01-09 08:54:13,342 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 256 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 08:54:13,342 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 87 states. [2025-01-09 08:54:13,351 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 87 to 87. [2025-01-09 08:54:13,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 87 states, 52 states have (on average 1.2884615384615385) internal successors, (67), 52 states have internal predecessors, (67), 33 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2025-01-09 08:54:13,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 133 transitions. [2025-01-09 08:54:13,356 INFO L78 Accepts]: Start accepts. Automaton has 87 states and 133 transitions. Word has length 204 [2025-01-09 08:54:13,357 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 08:54:13,359 INFO L471 AbstractCegarLoop]: Abstraction has 87 states and 133 transitions. [2025-01-09 08:54:13,360 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2025-01-09 08:54:13,360 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 133 transitions. [2025-01-09 08:54:13,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2025-01-09 08:54:13,366 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 08:54:13,367 INFO L218 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 08:54:13,367 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-01-09 08:54:13,367 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 08:54:13,368 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 08:54:13,368 INFO L85 PathProgramCache]: Analyzing trace with hash -1343666091, now seen corresponding path program 1 times [2025-01-09 08:54:13,368 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 08:54:13,369 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1148700024] [2025-01-09 08:54:13,370 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 08:54:13,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 08:54:13,398 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 204 statements into 1 equivalence classes. [2025-01-09 08:54:13,563 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 204 of 204 statements. [2025-01-09 08:54:13,563 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 08:54:13,563 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-09 08:54:13,563 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-01-09 08:54:13,576 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 204 statements into 1 equivalence classes. [2025-01-09 08:54:13,706 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 204 of 204 statements. [2025-01-09 08:54:13,707 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 08:54:13,707 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-09 08:54:13,793 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-01-09 08:54:13,793 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-01-09 08:54:13,794 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-01-09 08:54:13,796 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-01-09 08:54:13,799 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2025-01-09 08:54:13,954 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-01-09 08:54:13,958 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.01 08:54:13 BoogieIcfgContainer [2025-01-09 08:54:13,959 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-01-09 08:54:13,959 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-01-09 08:54:13,959 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-01-09 08:54:13,960 INFO L274 PluginConnector]: Witness Printer initialized [2025-01-09 08:54:13,960 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 08:54:11" (3/4) ... [2025-01-09 08:54:13,963 INFO L149 WitnessPrinter]: No result that supports witness generation found [2025-01-09 08:54:13,964 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-01-09 08:54:13,964 INFO L158 Benchmark]: Toolchain (without parser) took 2911.73ms. Allocated memory is still 201.3MB. Free memory was 155.1MB in the beginning and 156.4MB in the end (delta: -1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2025-01-09 08:54:13,965 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 201.3MB. Free memory is still 119.1MB. There was no memory consumed. Max. memory is 16.1GB. [2025-01-09 08:54:13,965 INFO L158 Benchmark]: CACSL2BoogieTranslator took 240.77ms. Allocated memory is still 201.3MB. Free memory was 154.9MB in the beginning and 140.7MB in the end (delta: 14.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-01-09 08:54:13,969 INFO L158 Benchmark]: Boogie Procedure Inliner took 36.11ms. Allocated memory is still 201.3MB. Free memory was 140.5MB in the beginning and 138.1MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. [2025-01-09 08:54:13,969 INFO L158 Benchmark]: Boogie Preprocessor took 53.26ms. Allocated memory is still 201.3MB. Free memory was 138.1MB in the beginning and 134.7MB in the end (delta: 3.4MB). There was no memory consumed. Max. memory is 16.1GB. [2025-01-09 08:54:13,969 INFO L158 Benchmark]: RCFGBuilder took 459.01ms. Allocated memory is still 201.3MB. Free memory was 134.7MB in the beginning and 113.2MB in the end (delta: 21.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2025-01-09 08:54:13,970 INFO L158 Benchmark]: TraceAbstraction took 2112.61ms. Allocated memory is still 201.3MB. Free memory was 112.7MB in the beginning and 157.2MB in the end (delta: -44.5MB). Peak memory consumption was 59.7MB. Max. memory is 16.1GB. [2025-01-09 08:54:13,970 INFO L158 Benchmark]: Witness Printer took 4.46ms. Allocated memory is still 201.3MB. Free memory was 157.2MB in the beginning and 156.4MB in the end (delta: 842.7kB). There was no memory consumed. Max. memory is 16.1GB. [2025-01-09 08:54:13,971 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 201.3MB. Free memory is still 119.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 240.77ms. Allocated memory is still 201.3MB. Free memory was 154.9MB in the beginning and 140.7MB in the end (delta: 14.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 36.11ms. Allocated memory is still 201.3MB. Free memory was 140.5MB in the beginning and 138.1MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 53.26ms. Allocated memory is still 201.3MB. Free memory was 138.1MB in the beginning and 134.7MB in the end (delta: 3.4MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 459.01ms. Allocated memory is still 201.3MB. Free memory was 134.7MB in the beginning and 113.2MB in the end (delta: 21.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * TraceAbstraction took 2112.61ms. Allocated memory is still 201.3MB. Free memory was 112.7MB in the beginning and 157.2MB in the end (delta: -44.5MB). Peak memory consumption was 59.7MB. Max. memory is 16.1GB. * Witness Printer took 4.46ms. Allocated memory is still 201.3MB. Free memory was 157.2MB in the beginning and 156.4MB in the end (delta: 842.7kB). 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 90, overapproximation of someBinaryFLOATComparisonOperation at line 94, overapproximation of someBinaryFLOATComparisonOperation at line 51, overapproximation of someBinaryFLOATComparisonOperation at line 95, overapproximation of someBinaryFLOATComparisonOperation at line 119, overapproximation of someBinaryFLOATComparisonOperation at line 92, overapproximation of someBinaryFLOATComparisonOperation at line 145, overapproximation of someBinaryDOUBLEComparisonOperation at line 99, overapproximation of someBinaryDOUBLEComparisonOperation at line 82, overapproximation of someBinaryDOUBLEComparisonOperation at line 145, overapproximation of someBinaryDOUBLEComparisonOperation at line 68, overapproximation of someBinaryDOUBLEComparisonOperation at line 52, overapproximation of someBinaryDOUBLEComparisonOperation at line 97, overapproximation of someBinaryDOUBLEComparisonOperation at line 59, overapproximation of someBinaryDOUBLEComparisonOperation at line 145. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] double var_1_1 = 1000.6; [L23] float var_1_2 = 255.675; [L24] float var_1_3 = 10.4; [L25] float var_1_4 = 31.4; [L26] double var_1_5 = 7.75; [L27] double var_1_6 = 63.1; [L28] signed char var_1_7 = 32; [L29] signed long int var_1_8 = -1; [L30] signed long int var_1_9 = 50; [L31] signed char var_1_10 = 64; [L32] signed short int var_1_11 = 5; [L33] unsigned short int var_1_12 = 4; [L34] unsigned char var_1_13 = 1; [L35] unsigned short int var_1_14 = 49632; [L36] unsigned short int var_1_15 = 0; [L37] signed char var_1_16 = 50; [L38] float var_1_17 = 128.5; [L39] signed char var_1_18 = 2; [L40] signed char var_1_19 = 25; [L41] signed char var_1_20 = 10; [L42] signed char var_1_21 = 1; [L43] signed char var_1_22 = 8; [L44] unsigned long int var_1_23 = 25; [L45] unsigned short int var_1_24 = 32; [L46] unsigned long int var_1_25 = 16; [L47] signed long int var_1_26 = 50; VAL [isInitial=0, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_2=10227/40, var_1_3=52/5, var_1_4=157/5, var_1_5=31/4, var_1_6=631/10, var_1_7=32, var_1_8=-1, var_1_9=50] [L149] isInitial = 1 [L150] FCALL initially() [L152] FCALL updateLastVariables() [L153] CALL updateVariables() [L89] var_1_2 = __VERIFIER_nondet_float() [L90] CALL assume_abort_if_not((var_1_2 >= -922337.2036854776000e+13F && var_1_2 <= -1.0e-20F) || (var_1_2 <= 9223372.036854776000e+12F && var_1_2 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_3=52/5, var_1_4=157/5, var_1_5=31/4, var_1_6=631/10, var_1_7=32, var_1_8=-1, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_3=52/5, var_1_4=157/5, var_1_5=31/4, var_1_6=631/10, var_1_7=32, var_1_8=-1, var_1_9=50] [L90] RET assume_abort_if_not((var_1_2 >= -922337.2036854776000e+13F && var_1_2 <= -1.0e-20F) || (var_1_2 <= 9223372.036854776000e+12F && var_1_2 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_3=52/5, var_1_4=157/5, var_1_5=31/4, var_1_6=631/10, var_1_7=32, var_1_8=-1, var_1_9=50] [L91] var_1_3 = __VERIFIER_nondet_float() [L92] CALL assume_abort_if_not((var_1_3 >= -922337.2036854776000e+13F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_4=157/5, var_1_5=31/4, var_1_6=631/10, var_1_7=32, var_1_8=-1, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_4=157/5, var_1_5=31/4, var_1_6=631/10, var_1_7=32, var_1_8=-1, var_1_9=50] [L92] RET assume_abort_if_not((var_1_3 >= -922337.2036854776000e+13F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_4=157/5, var_1_5=31/4, var_1_6=631/10, var_1_7=32, var_1_8=-1, var_1_9=50] [L93] var_1_4 = __VERIFIER_nondet_float() [L94] CALL assume_abort_if_not((var_1_4 >= -922337.2036854776000e+13F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854776000e+12F && var_1_4 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_5=31/4, var_1_6=631/10, var_1_7=32, var_1_8=-1, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_5=31/4, var_1_6=631/10, var_1_7=32, var_1_8=-1, var_1_9=50] [L94] RET assume_abort_if_not((var_1_4 >= -922337.2036854776000e+13F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854776000e+12F && var_1_4 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_5=31/4, var_1_6=631/10, var_1_7=32, var_1_8=-1, var_1_9=50] [L95] CALL assume_abort_if_not(var_1_4 != 0.0F) VAL [\old(cond)=1, isInitial=1, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_5=31/4, var_1_6=631/10, var_1_7=32, var_1_8=-1, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_5=31/4, var_1_6=631/10, var_1_7=32, var_1_8=-1, var_1_9=50] [L95] RET assume_abort_if_not(var_1_4 != 0.0F) VAL [isInitial=1, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_5=31/4, var_1_6=631/10, var_1_7=32, var_1_8=-1, var_1_9=50] [L96] var_1_5 = __VERIFIER_nondet_double() [L97] CALL assume_abort_if_not((var_1_5 >= -922337.2036854765600e+13F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_6=631/10, var_1_7=32, var_1_8=-1, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_6=631/10, var_1_7=32, var_1_8=-1, var_1_9=50] [L97] RET assume_abort_if_not((var_1_5 >= -922337.2036854765600e+13F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_6=631/10, var_1_7=32, var_1_8=-1, var_1_9=50] [L98] var_1_6 = __VERIFIER_nondet_double() [L99] CALL assume_abort_if_not((var_1_6 >= -922337.2036854765600e+13F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854765600e+12F && var_1_6 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=50] [L99] RET assume_abort_if_not((var_1_6 >= -922337.2036854765600e+13F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854765600e+12F && var_1_6 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=-1, var_1_9=50] [L100] var_1_8 = __VERIFIER_nondet_long() [L101] CALL assume_abort_if_not(var_1_8 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=50] [L101] RET assume_abort_if_not(var_1_8 >= -2147483648) VAL [isInitial=1, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=50] [L102] CALL assume_abort_if_not(var_1_8 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=50] [L102] RET assume_abort_if_not(var_1_8 <= 2147483647) VAL [isInitial=1, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=50] [L103] var_1_9 = __VERIFIER_nondet_long() [L104] CALL assume_abort_if_not(var_1_9 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L104] RET assume_abort_if_not(var_1_9 >= -2147483648) VAL [isInitial=1, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L105] CALL assume_abort_if_not(var_1_9 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L105] RET assume_abort_if_not(var_1_9 <= 2147483647) VAL [isInitial=1, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L106] var_1_10 = __VERIFIER_nondet_char() [L107] CALL assume_abort_if_not(var_1_10 >= -127) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L107] RET assume_abort_if_not(var_1_10 >= -127) VAL [isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L108] CALL assume_abort_if_not(var_1_10 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L108] RET assume_abort_if_not(var_1_10 <= 126) VAL [isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L109] var_1_13 = __VERIFIER_nondet_uchar() [L110] CALL assume_abort_if_not(var_1_13 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L110] RET assume_abort_if_not(var_1_13 >= 0) VAL [isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L111] CALL assume_abort_if_not(var_1_13 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L111] RET assume_abort_if_not(var_1_13 <= 1) VAL [isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L112] var_1_14 = __VERIFIER_nondet_ushort() [L113] CALL assume_abort_if_not(var_1_14 >= 32767) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L113] RET assume_abort_if_not(var_1_14 >= 32767) VAL [isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L114] CALL assume_abort_if_not(var_1_14 <= 65534) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L114] RET assume_abort_if_not(var_1_14 <= 65534) VAL [isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=0, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L115] var_1_15 = __VERIFIER_nondet_ushort() [L116] CALL assume_abort_if_not(var_1_15 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L116] RET assume_abort_if_not(var_1_15 >= 0) VAL [isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L117] CALL assume_abort_if_not(var_1_15 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L117] RET assume_abort_if_not(var_1_15 <= 32767) VAL [isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_17=257/2, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L118] var_1_17 = __VERIFIER_nondet_float() [L119] CALL assume_abort_if_not((var_1_17 >= -922337.2036854776000e+13F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 9223372.036854776000e+12F && var_1_17 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L119] RET assume_abort_if_not((var_1_17 >= -922337.2036854776000e+13F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 9223372.036854776000e+12F && var_1_17 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L120] var_1_18 = __VERIFIER_nondet_char() [L121] CALL assume_abort_if_not(var_1_18 >= -63) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=-62, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=-62, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L121] RET assume_abort_if_not(var_1_18 >= -63) VAL [isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=-62, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L122] CALL assume_abort_if_not(var_1_18 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=-62, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=-62, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L122] RET assume_abort_if_not(var_1_18 <= 63) VAL [isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=-62, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L123] var_1_19 = __VERIFIER_nondet_char() [L124] CALL assume_abort_if_not(var_1_19 >= -63) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=-62, var_1_19=-63, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=-62, var_1_19=-63, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L124] RET assume_abort_if_not(var_1_19 >= -63) VAL [isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=-62, var_1_19=-63, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L125] CALL assume_abort_if_not(var_1_19 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=-62, var_1_19=-63, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=-62, var_1_19=-63, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L125] RET assume_abort_if_not(var_1_19 <= 63) VAL [isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=-62, var_1_19=-63, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L126] var_1_20 = __VERIFIER_nondet_char() [L127] CALL assume_abort_if_not(var_1_20 >= -63) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=-62, var_1_19=-63, var_1_1=5003/5, var_1_20=47, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=-62, var_1_19=-63, var_1_1=5003/5, var_1_20=47, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L127] RET assume_abort_if_not(var_1_20 >= -63) VAL [isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=-62, var_1_19=-63, var_1_1=5003/5, var_1_20=47, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L128] CALL assume_abort_if_not(var_1_20 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=-62, var_1_19=-63, var_1_1=5003/5, var_1_20=47, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=-62, var_1_19=-63, var_1_1=5003/5, var_1_20=47, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L128] RET assume_abort_if_not(var_1_20 <= 63) VAL [isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=-62, var_1_19=-63, var_1_1=5003/5, var_1_20=47, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L129] var_1_21 = __VERIFIER_nondet_char() [L130] CALL assume_abort_if_not(var_1_21 >= -1) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=-62, var_1_19=-63, var_1_1=5003/5, var_1_20=47, var_1_21=-1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=-62, var_1_19=-63, var_1_1=5003/5, var_1_20=47, var_1_21=-1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L130] RET assume_abort_if_not(var_1_21 >= -1) VAL [isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=-62, var_1_19=-63, var_1_1=5003/5, var_1_20=47, var_1_21=-1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L131] CALL assume_abort_if_not(var_1_21 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=-62, var_1_19=-63, var_1_1=5003/5, var_1_20=47, var_1_21=-1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=-62, var_1_19=-63, var_1_1=5003/5, var_1_20=47, var_1_21=-1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L131] RET assume_abort_if_not(var_1_21 <= 126) VAL [isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=-62, var_1_19=-63, var_1_1=5003/5, var_1_20=47, var_1_21=-1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L132] var_1_22 = __VERIFIER_nondet_char() [L133] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=-62, var_1_19=-63, var_1_1=5003/5, var_1_20=47, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=-62, var_1_19=-63, var_1_1=5003/5, var_1_20=47, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L133] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=-62, var_1_19=-63, var_1_1=5003/5, var_1_20=47, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L134] CALL assume_abort_if_not(var_1_22 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=-62, var_1_19=-63, var_1_1=5003/5, var_1_20=47, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=-62, var_1_19=-63, var_1_1=5003/5, var_1_20=47, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L134] RET assume_abort_if_not(var_1_22 <= 126) VAL [isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=-62, var_1_19=-63, var_1_1=5003/5, var_1_20=47, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L135] var_1_24 = __VERIFIER_nondet_ushort() [L136] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=-62, var_1_19=-63, var_1_1=5003/5, var_1_20=47, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=-62, var_1_19=-63, var_1_1=5003/5, var_1_20=47, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L136] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=-62, var_1_19=-63, var_1_1=5003/5, var_1_20=47, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L137] CALL assume_abort_if_not(var_1_24 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=-62, var_1_19=-63, var_1_1=5003/5, var_1_20=47, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32750, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=-62, var_1_19=-63, var_1_1=5003/5, var_1_20=47, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32750, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L137] RET assume_abort_if_not(var_1_24 <= 32767) VAL [isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=-62, var_1_19=-63, var_1_1=5003/5, var_1_20=47, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32750, var_1_25=16, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L138] var_1_25 = __VERIFIER_nondet_ulong() [L139] CALL assume_abort_if_not(var_1_25 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=-62, var_1_19=-63, var_1_1=5003/5, var_1_20=47, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32750, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=-62, var_1_19=-63, var_1_1=5003/5, var_1_20=47, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32750, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L139] RET assume_abort_if_not(var_1_25 >= 0) VAL [isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=-62, var_1_19=-63, var_1_1=5003/5, var_1_20=47, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32750, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L140] CALL assume_abort_if_not(var_1_25 <= 4294967294) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=-62, var_1_19=-63, var_1_1=5003/5, var_1_20=47, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32750, var_1_25=32767, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=-62, var_1_19=-63, var_1_1=5003/5, var_1_20=47, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32750, var_1_25=32767, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L140] RET assume_abort_if_not(var_1_25 <= 4294967294) VAL [isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=-62, var_1_19=-63, var_1_1=5003/5, var_1_20=47, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32750, var_1_25=32767, var_1_26=50, var_1_7=32, var_1_8=0, var_1_9=0] [L153] RET updateVariables() [L154] CALL step() [L51] COND TRUE (- 1000.5f) != (var_1_2 * (var_1_3 / var_1_4)) [L52] var_1_1 = ((((var_1_5) > (var_1_6)) ? (var_1_5) : (var_1_6))) VAL [isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=-62, var_1_19=-63, var_1_1=2147516420, var_1_20=47, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32750, var_1_25=32767, var_1_26=50, var_1_5=2147516420, var_1_6=2147516420, var_1_7=32, var_1_8=0, var_1_9=0] [L56] EXPR var_1_8 & var_1_9 VAL [isInitial=1, var_1_10=-16, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=-62, var_1_19=-63, var_1_1=2147516420, var_1_20=47, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32750, var_1_25=32767, var_1_26=50, var_1_5=2147516420, var_1_6=2147516420, var_1_7=32, var_1_8=0, var_1_9=0] [L56] COND FALSE !(-4 > (var_1_8 & var_1_9)) [L59] COND TRUE var_1_1 > var_1_4 [L60] var_1_11 = var_1_10 VAL [isInitial=1, var_1_10=-16, var_1_11=-16, var_1_12=4, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=-62, var_1_19=-63, var_1_1=2147516420, var_1_20=47, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32750, var_1_25=32767, var_1_26=50, var_1_5=2147516420, var_1_6=2147516420, var_1_7=32, var_1_8=0, var_1_9=0] [L64] COND TRUE \read(var_1_13) [L65] var_1_12 = (var_1_14 - var_1_15) VAL [isInitial=1, var_1_10=-16, var_1_11=-16, var_1_12=0, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=-62, var_1_19=-63, var_1_1=2147516420, var_1_20=47, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32750, var_1_25=32767, var_1_26=50, var_1_5=2147516420, var_1_6=2147516420, var_1_7=32, var_1_8=0, var_1_9=0] [L67] signed char stepLocal_0 = var_1_19; VAL [isInitial=1, stepLocal_0=-63, var_1_10=-16, var_1_11=-16, var_1_12=0, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=50, var_1_18=-62, var_1_19=-63, var_1_1=2147516420, var_1_20=47, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32750, var_1_25=32767, var_1_26=50, var_1_5=2147516420, var_1_6=2147516420, var_1_7=32, var_1_8=0, var_1_9=0] [L68] COND TRUE var_1_2 <= (((((var_1_3) < (var_1_17)) ? (var_1_3) : (var_1_17))) + var_1_1) [L69] var_1_16 = ((((var_1_10) < ((((((var_1_18) < (var_1_19)) ? (var_1_18) : (var_1_19))) + var_1_20))) ? (var_1_10) : ((((((var_1_18) < (var_1_19)) ? (var_1_18) : (var_1_19))) + var_1_20)))) VAL [isInitial=1, stepLocal_0=-63, var_1_10=-16, var_1_11=-16, var_1_12=0, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=-16, var_1_18=-62, var_1_19=-63, var_1_1=2147516420, var_1_20=47, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32750, var_1_25=32767, var_1_26=50, var_1_5=2147516420, var_1_6=2147516420, var_1_7=32, var_1_8=0, var_1_9=0] [L77] COND TRUE (- (var_1_14 - var_1_24)) < var_1_10 [L78] var_1_23 = (var_1_24 + (var_1_22 + 4u)) VAL [isInitial=1, stepLocal_0=-63, var_1_10=-16, var_1_11=-16, var_1_12=0, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=-16, var_1_18=-62, var_1_19=-63, var_1_1=2147516420, var_1_20=47, var_1_21=-1, var_1_22=0, var_1_23=32754, var_1_24=32750, var_1_25=32767, var_1_26=50, var_1_5=2147516420, var_1_6=2147516420, var_1_7=32, var_1_8=0, var_1_9=0] [L82] COND FALSE !(var_1_6 != 49.125) VAL [isInitial=1, stepLocal_0=-63, var_1_10=-16, var_1_11=-16, var_1_12=0, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=-16, var_1_18=-62, var_1_19=-63, var_1_1=2147516420, var_1_20=47, var_1_21=-1, var_1_22=0, var_1_23=32754, var_1_24=32750, var_1_25=32767, var_1_26=50, var_1_5=2147516420, var_1_6=2147516420, var_1_7=32, var_1_8=0, var_1_9=0] [L154] RET step() [L155] CALL, EXPR property() [L145] EXPR (((- 1000.5f) != (var_1_2 * (var_1_3 / var_1_4))) ? (var_1_1 == ((double) ((((var_1_5) > (var_1_6)) ? (var_1_5) : (var_1_6))))) : (var_1_1 == ((double) var_1_5))) && ((-4 > (var_1_8 & var_1_9)) ? (var_1_7 == ((signed char) var_1_10)) : 1) VAL [isInitial=1, var_1_10=-16, var_1_11=-16, var_1_12=0, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=-16, var_1_18=-62, var_1_19=-63, var_1_1=2147516420, var_1_20=47, var_1_21=-1, var_1_22=0, var_1_23=32754, var_1_24=32750, var_1_25=32767, var_1_26=50, var_1_5=2147516420, var_1_6=2147516420, var_1_7=32, var_1_8=0, var_1_9=0] [L145-L146] return ((((((((- 1000.5f) != (var_1_2 * (var_1_3 / var_1_4))) ? (var_1_1 == ((double) ((((var_1_5) > (var_1_6)) ? (var_1_5) : (var_1_6))))) : (var_1_1 == ((double) var_1_5))) && ((-4 > (var_1_8 & var_1_9)) ? (var_1_7 == ((signed char) var_1_10)) : 1)) && ((var_1_1 > var_1_4) ? (var_1_11 == ((signed short int) var_1_10)) : (var_1_11 == ((signed short int) ((((var_1_7) < (((16 - 32) + (64 + var_1_10)))) ? (var_1_7) : (((16 - 32) + (64 + var_1_10))))))))) && (var_1_13 ? (var_1_12 == ((unsigned short int) (var_1_14 - var_1_15))) : 1)) && ((var_1_2 <= (((((var_1_3) < (var_1_17)) ? (var_1_3) : (var_1_17))) + var_1_1)) ? (var_1_16 == ((signed char) ((((var_1_10) < ((((((var_1_18) < (var_1_19)) ? (var_1_18) : (var_1_19))) + var_1_20))) ? (var_1_10) : ((((((var_1_18) < (var_1_19)) ? (var_1_18) : (var_1_19))) + var_1_20)))))) : ((var_1_19 < var_1_20) ? (var_1_16 == ((signed char) (var_1_21 - var_1_22))) : (var_1_16 == ((signed char) var_1_10))))) && (((- (var_1_14 - var_1_24)) < var_1_10) ? (var_1_23 == ((unsigned long int) (var_1_24 + (var_1_22 + 4u)))) : (var_1_23 == ((unsigned long int) ((((var_1_14) < (var_1_25)) ? (var_1_14) : (var_1_25))))))) && ((var_1_6 != 49.125) ? ((((((64u) < 0 ) ? -(64u) : (64u))) < var_1_9) ? (var_1_26 == ((signed long int) var_1_15)) : 1) : 1) ; [L155] RET, EXPR property() [L155] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, var_1_10=-16, var_1_11=-16, var_1_12=0, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=-16, var_1_18=-62, var_1_19=-63, var_1_1=2147516420, var_1_20=47, var_1_21=-1, var_1_22=0, var_1_23=32754, var_1_24=32750, var_1_25=32767, var_1_26=50, var_1_5=2147516420, var_1_6=2147516420, var_1_7=32, var_1_8=0, var_1_9=0] [L19] reach_error() VAL [isInitial=1, var_1_10=-16, var_1_11=-16, var_1_12=0, var_1_13=1, var_1_14=2147516415, var_1_15=-32769, var_1_16=-16, var_1_18=-62, var_1_19=-63, var_1_1=2147516420, var_1_20=47, var_1_21=-1, var_1_22=0, var_1_23=32754, var_1_24=32750, var_1_25=32767, var_1_26=50, var_1_5=2147516420, var_1_6=2147516420, var_1_7=32, var_1_8=0, var_1_9=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 89 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.9s, OverallIterations: 3, TraceHistogramMax: 33, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 0 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 388 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 125 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 7 IncrementalHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 263 mSDtfsCounter, 7 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 208 GetRequests, 207 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=89occurred in iteration=0, InterpolantAutomatonStates: 5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 816 NumberOfCodeBlocks, 816 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 609 ConstructedInterpolants, 0 QuantifiedInterpolants, 611 SizeOfPredicates, 0 NumberOfNonLiveVariables, 443 ConjunctsInSsa, 1 ConjunctsInUnsatCore, 3 InterpolantComputations, 2 PerfectInterpolantSequences, 6272/6336 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 08:54:13,992 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_codestructure_steplocals_file-43.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 adaf57c8caca25e02285c35c5809f03c64bacca23d89893e8459b2d8fe50621e --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-09 08:54:16,255 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 08:54:16,359 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2025-01-09 08:54:16,366 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 08:54:16,370 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 08:54:16,402 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 08:54:16,405 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 08:54:16,405 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 08:54:16,406 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 08:54:16,406 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 08:54:16,407 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 08:54:16,407 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 08:54:16,407 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 08:54:16,407 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 08:54:16,408 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 08:54:16,408 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 08:54:16,408 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 08:54:16,408 INFO L153 SettingsManager]: * sizeof long=4 [2025-01-09 08:54:16,409 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-01-09 08:54:16,409 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 08:54:16,409 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 08:54:16,409 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 08:54:16,409 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 08:54:16,409 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-01-09 08:54:16,410 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-01-09 08:54:16,410 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-01-09 08:54:16,410 INFO L153 SettingsManager]: * sizeof long double=12 [2025-01-09 08:54:16,410 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 08:54:16,410 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 08:54:16,410 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 08:54:16,410 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 08:54:16,410 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 08:54:16,410 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 08:54:16,411 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 08:54:16,411 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 08:54:16,411 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 08:54:16,411 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 08:54:16,411 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 08:54:16,412 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 08:54:16,412 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 08:54:16,412 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 08:54:16,412 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 08:54:16,412 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 08:54:16,412 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 08:54:16,412 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-01-09 08:54:16,412 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-01-09 08:54:16,412 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 08:54:16,412 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 08:54:16,412 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 08:54:16,412 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 08:54:16,413 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 -> adaf57c8caca25e02285c35c5809f03c64bacca23d89893e8459b2d8fe50621e [2025-01-09 08:54:16,702 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 08:54:16,711 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 08:54:16,714 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 08:54:16,716 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 08:54:16,716 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 08:54:16,717 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-43.i [2025-01-09 08:54:18,032 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/db06dec3d/92396ea77b3d4874ac18c53898bf7310/FLAG7900312de [2025-01-09 08:54:18,307 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 08:54:18,307 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-43.i [2025-01-09 08:54:18,318 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/db06dec3d/92396ea77b3d4874ac18c53898bf7310/FLAG7900312de [2025-01-09 08:54:18,338 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/db06dec3d/92396ea77b3d4874ac18c53898bf7310 [2025-01-09 08:54:18,340 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 08:54:18,342 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 08:54:18,343 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 08:54:18,344 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 08:54:18,348 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 08:54:18,349 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 08:54:18" (1/1) ... [2025-01-09 08:54:18,350 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50e73e49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:54:18, skipping insertion in model container [2025-01-09 08:54:18,350 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 08:54:18" (1/1) ... [2025-01-09 08:54:18,373 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 08:54:18,506 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_codestructure_steplocals_file-43.i[917,930] [2025-01-09 08:54:18,580 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 08:54:18,597 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 08:54:18,607 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_codestructure_steplocals_file-43.i[917,930] [2025-01-09 08:54:18,635 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 08:54:18,653 INFO L204 MainTranslator]: Completed translation [2025-01-09 08:54:18,654 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:54:18 WrapperNode [2025-01-09 08:54:18,654 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 08:54:18,656 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 08:54:18,656 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 08:54:18,656 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 08:54:18,662 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:54:18" (1/1) ... [2025-01-09 08:54:18,673 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:54:18" (1/1) ... [2025-01-09 08:54:18,700 INFO L138 Inliner]: procedures = 27, calls = 46, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 169 [2025-01-09 08:54:18,701 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 08:54:18,702 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 08:54:18,702 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 08:54:18,702 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 08:54:18,711 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:54:18" (1/1) ... [2025-01-09 08:54:18,711 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:54:18" (1/1) ... [2025-01-09 08:54:18,715 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:54:18" (1/1) ... [2025-01-09 08:54:18,732 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 08:54:18,733 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:54:18" (1/1) ... [2025-01-09 08:54:18,733 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:54:18" (1/1) ... [2025-01-09 08:54:18,742 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:54:18" (1/1) ... [2025-01-09 08:54:18,743 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:54:18" (1/1) ... [2025-01-09 08:54:18,746 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:54:18" (1/1) ... [2025-01-09 08:54:18,749 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:54:18" (1/1) ... [2025-01-09 08:54:18,751 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:54:18" (1/1) ... [2025-01-09 08:54:18,754 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 08:54:18,755 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 08:54:18,755 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 08:54:18,755 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 08:54:18,756 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:54:18" (1/1) ... [2025-01-09 08:54:18,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 08:54:18,776 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 08:54:18,790 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 08:54:18,797 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 08:54:18,823 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 08:54:18,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-01-09 08:54:18,824 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-01-09 08:54:18,824 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-01-09 08:54:18,824 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 08:54:18,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 08:54:18,919 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 08:54:18,921 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 08:54:33,248 INFO L? ?]: Removed 10 outVars from TransFormulas that were not future-live. [2025-01-09 08:54:33,248 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 08:54:33,262 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 08:54:33,263 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2025-01-09 08:54:33,264 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 08:54:33 BoogieIcfgContainer [2025-01-09 08:54:33,264 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 08:54:33,267 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 08:54:33,268 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 08:54:33,273 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 08:54:33,274 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 08:54:18" (1/3) ... [2025-01-09 08:54:33,274 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4752acae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 08:54:33, skipping insertion in model container [2025-01-09 08:54:33,275 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:54:18" (2/3) ... [2025-01-09 08:54:33,276 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4752acae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 08:54:33, skipping insertion in model container [2025-01-09 08:54:33,277 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 08:54:33" (3/3) ... [2025-01-09 08:54:33,279 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_codestructure_steplocals_file-43.i [2025-01-09 08:54:33,292 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 08:54:33,293 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_codestructure_steplocals_file-43.i that has 2 procedures, 80 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-01-09 08:54:33,342 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 08:54:33,352 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;@72dc6156, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 08:54:33,352 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-01-09 08:54:33,356 INFO L276 IsEmpty]: Start isEmpty. Operand has 80 states, 44 states have (on average 1.2954545454545454) internal successors, (57), 45 states have internal predecessors, (57), 33 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2025-01-09 08:54:33,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2025-01-09 08:54:33,371 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 08:54:33,372 INFO L218 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 08:54:33,372 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 08:54:33,376 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 08:54:33,377 INFO L85 PathProgramCache]: Analyzing trace with hash 245836773, now seen corresponding path program 1 times [2025-01-09 08:54:33,388 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-01-09 08:54:33,389 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [130981620] [2025-01-09 08:54:33,389 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 08:54:33,389 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 08:54:33,390 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-01-09 08:54:33,392 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 08:54:33,393 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 08:54:33,509 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 201 statements into 1 equivalence classes. [2025-01-09 08:54:33,916 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 201 of 201 statements. [2025-01-09 08:54:33,916 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 08:54:33,916 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 08:54:33,931 INFO L256 TraceCheckSpWp]: Trace formula consists of 314 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-01-09 08:54:33,945 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 08:54:33,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 512 proven. 0 refuted. 0 times theorem prover too weak. 1600 trivial. 0 not checked. [2025-01-09 08:54:33,989 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-01-09 08:54:33,992 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-01-09 08:54:33,992 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [130981620] [2025-01-09 08:54:33,993 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [130981620] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 08:54:33,993 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 08:54:33,993 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-01-09 08:54:33,995 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1955359577] [2025-01-09 08:54:33,995 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 08:54:34,001 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-01-09 08:54:34,002 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-01-09 08:54:34,024 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-01-09 08:54:34,026 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-01-09 08:54:34,029 INFO L87 Difference]: Start difference. First operand has 80 states, 44 states have (on average 1.2954545454545454) internal successors, (57), 45 states have internal predecessors, (57), 33 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) Second operand has 2 states, 2 states have (on average 21.5) internal successors, (43), 2 states have internal predecessors, (43), 2 states have call successors, (33), 2 states have call predecessors, (33), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2025-01-09 08:54:34,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 08:54:34,068 INFO L93 Difference]: Finished difference Result 154 states and 274 transitions. [2025-01-09 08:54:34,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-09 08:54:34,071 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 21.5) internal successors, (43), 2 states have internal predecessors, (43), 2 states have call successors, (33), 2 states have call predecessors, (33), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 201 [2025-01-09 08:54:34,071 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 08:54:34,078 INFO L225 Difference]: With dead ends: 154 [2025-01-09 08:54:34,078 INFO L226 Difference]: Without dead ends: 77 [2025-01-09 08:54:34,083 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 200 GetRequests, 200 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 08:54:34,088 INFO L435 NwaCegarLoop]: 118 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, 118 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 08:54:34,090 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 118 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 08:54:34,103 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77 states. [2025-01-09 08:54:34,131 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77 to 77. [2025-01-09 08:54:34,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 77 states, 42 states have (on average 1.2380952380952381) internal successors, (52), 42 states have internal predecessors, (52), 33 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2025-01-09 08:54:34,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 77 states and 118 transitions. [2025-01-09 08:54:34,143 INFO L78 Accepts]: Start accepts. Automaton has 77 states and 118 transitions. Word has length 201 [2025-01-09 08:54:34,144 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 08:54:34,144 INFO L471 AbstractCegarLoop]: Abstraction has 77 states and 118 transitions. [2025-01-09 08:54:34,145 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 21.5) internal successors, (43), 2 states have internal predecessors, (43), 2 states have call successors, (33), 2 states have call predecessors, (33), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2025-01-09 08:54:34,145 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 118 transitions. [2025-01-09 08:54:34,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2025-01-09 08:54:34,150 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 08:54:34,150 INFO L218 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 08:54:34,172 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 08:54:34,351 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 08:54:34,352 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 08:54:34,352 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 08:54:34,353 INFO L85 PathProgramCache]: Analyzing trace with hash 323434599, now seen corresponding path program 1 times [2025-01-09 08:54:34,353 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-01-09 08:54:34,353 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [137730853] [2025-01-09 08:54:34,353 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 08:54:34,354 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 08:54:34,354 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-01-09 08:54:34,356 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 08:54:34,357 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 08:54:34,423 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 201 statements into 1 equivalence classes. [2025-01-09 08:54:34,823 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 201 of 201 statements. [2025-01-09 08:54:34,824 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 08:54:34,824 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 08:54:34,845 INFO L256 TraceCheckSpWp]: Trace formula consists of 314 conjuncts, 20 conjuncts are in the unsatisfiable core [2025-01-09 08:54:34,863 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 08:54:59,815 WARN L286 SmtUtils]: Spent 6.21s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2025-01-09 08:55:44,298 WARN L286 SmtUtils]: Spent 18.41s on a formula simplification that was a NOOP. DAG size: 41 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)