./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_dependencies_file-87.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_dependencies_file-87.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 d951f8b4955114087ccefa27ef213f4c21e3f454d33ce55b00ecf7de2c543050 --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-09 08:33:51,786 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 08:33:51,839 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-01-09 08:33:51,842 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 08:33:51,843 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 08:33:51,863 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 08:33:51,863 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 08:33:51,864 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 08:33:51,864 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 08:33:51,865 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 08:33:51,865 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 08:33:51,865 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 08:33:51,866 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 08:33:51,866 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 08:33:51,866 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 08:33:51,866 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 08:33:51,866 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 08:33:51,867 INFO L153 SettingsManager]: * sizeof long=4 [2025-01-09 08:33:51,867 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-09 08:33:51,867 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-01-09 08:33:51,867 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 08:33:51,867 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 08:33:51,867 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 08:33:51,867 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 08:33:51,867 INFO L153 SettingsManager]: * sizeof long double=12 [2025-01-09 08:33:51,867 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 08:33:51,867 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 08:33:51,867 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 08:33:51,867 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 08:33:51,867 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 08:33:51,868 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 08:33:51,868 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 08:33:51,868 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 08:33:51,868 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 08:33:51,868 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 08:33:51,868 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 08:33:51,868 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 08:33:51,868 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 08:33:51,869 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 08:33:51,869 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 08:33:51,869 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 08:33:51,869 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 08:33:51,869 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-09 08:33:51,869 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-09 08:33:51,869 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 08:33:51,869 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 08:33:51,869 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 08:33:51,869 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 08:33:51,869 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 -> d951f8b4955114087ccefa27ef213f4c21e3f454d33ce55b00ecf7de2c543050 [2025-01-09 08:33:52,081 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 08:33:52,090 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 08:33:52,092 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 08:33:52,094 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 08:33:52,095 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 08:33:52,096 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_dependencies_file-87.i [2025-01-09 08:33:53,217 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/1f72af2f7/e3617b331b984764a7ceff70f847902a/FLAG2bb1a4fb7 [2025-01-09 08:33:53,456 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 08:33:53,457 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_dependencies_file-87.i [2025-01-09 08:33:53,462 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/1f72af2f7/e3617b331b984764a7ceff70f847902a/FLAG2bb1a4fb7 [2025-01-09 08:33:53,782 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/1f72af2f7/e3617b331b984764a7ceff70f847902a [2025-01-09 08:33:53,784 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 08:33:53,784 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 08:33:53,785 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 08:33:53,785 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 08:33:53,788 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 08:33:53,789 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 08:33:53" (1/1) ... [2025-01-09 08:33:53,789 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22da2d19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:33:53, skipping insertion in model container [2025-01-09 08:33:53,790 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 08:33:53" (1/1) ... [2025-01-09 08:33:53,805 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 08:33:53,884 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_dependencies_file-87.i[919,932] [2025-01-09 08:33:53,921 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 08:33:53,929 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 08:33:53,936 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_dependencies_file-87.i[919,932] [2025-01-09 08:33:53,968 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 08:33:53,980 INFO L204 MainTranslator]: Completed translation [2025-01-09 08:33:53,980 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:33:53 WrapperNode [2025-01-09 08:33:53,981 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 08:33:53,981 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 08:33:53,981 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 08:33:53,981 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 08:33:53,985 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:33:53" (1/1) ... [2025-01-09 08:33:53,993 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:33:53" (1/1) ... [2025-01-09 08:33:54,024 INFO L138 Inliner]: procedures = 26, calls = 53, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 207 [2025-01-09 08:33:54,029 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 08:33:54,029 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 08:33:54,029 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 08:33:54,029 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 08:33:54,040 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:33:53" (1/1) ... [2025-01-09 08:33:54,040 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:33:53" (1/1) ... [2025-01-09 08:33:54,042 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:33:53" (1/1) ... [2025-01-09 08:33:54,056 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 08:33:54,059 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:33:53" (1/1) ... [2025-01-09 08:33:54,060 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:33:53" (1/1) ... [2025-01-09 08:33:54,070 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:33:53" (1/1) ... [2025-01-09 08:33:54,071 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:33:53" (1/1) ... [2025-01-09 08:33:54,073 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:33:53" (1/1) ... [2025-01-09 08:33:54,077 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:33:53" (1/1) ... [2025-01-09 08:33:54,078 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:33:53" (1/1) ... [2025-01-09 08:33:54,080 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 08:33:54,083 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 08:33:54,083 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 08:33:54,083 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 08:33:54,084 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:33:53" (1/1) ... [2025-01-09 08:33:54,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 08:33:54,097 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 08:33:54,108 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 08:33:54,113 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 08:33:54,127 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 08:33:54,127 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-01-09 08:33:54,127 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-01-09 08:33:54,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-01-09 08:33:54,127 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 08:33:54,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 08:33:54,195 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 08:33:54,196 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 08:33:54,436 INFO L? ?]: Removed 8 outVars from TransFormulas that were not future-live. [2025-01-09 08:33:54,436 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 08:33:54,445 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 08:33:54,445 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2025-01-09 08:33:54,446 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 08:33:54 BoogieIcfgContainer [2025-01-09 08:33:54,446 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 08:33:54,447 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 08:33:54,447 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 08:33:54,450 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 08:33:54,450 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 08:33:53" (1/3) ... [2025-01-09 08:33:54,451 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34655dd3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 08:33:54, skipping insertion in model container [2025-01-09 08:33:54,451 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:33:53" (2/3) ... [2025-01-09 08:33:54,451 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34655dd3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 08:33:54, skipping insertion in model container [2025-01-09 08:33:54,451 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 08:33:54" (3/3) ... [2025-01-09 08:33:54,453 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_codestructure_dependencies_file-87.i [2025-01-09 08:33:54,462 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 08:33:54,464 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_codestructure_dependencies_file-87.i that has 2 procedures, 91 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-01-09 08:33:54,511 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 08:33:54,520 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;@753ea4f3, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 08:33:54,520 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-01-09 08:33:54,523 INFO L276 IsEmpty]: Start isEmpty. Operand has 91 states, 48 states have (on average 1.25) internal successors, (60), 49 states have internal predecessors, (60), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2025-01-09 08:33:54,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2025-01-09 08:33:54,534 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 08:33:54,534 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 08:33:54,535 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 08:33:54,538 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 08:33:54,539 INFO L85 PathProgramCache]: Analyzing trace with hash -292784541, now seen corresponding path program 1 times [2025-01-09 08:33:54,544 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 08:33:54,546 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1456170226] [2025-01-09 08:33:54,546 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 08:33:54,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 08:33:54,623 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 239 statements into 1 equivalence classes. [2025-01-09 08:33:54,646 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 239 of 239 statements. [2025-01-09 08:33:54,646 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 08:33:54,646 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 08:33:54,862 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 3042 trivial. 0 not checked. [2025-01-09 08:33:54,863 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 08:33:54,863 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1456170226] [2025-01-09 08:33:54,863 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1456170226] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-09 08:33:54,863 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [837559484] [2025-01-09 08:33:54,864 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 08:33:54,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 08:33:54,864 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 08:33:54,866 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 08:33:54,868 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 08:33:54,950 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 239 statements into 1 equivalence classes. [2025-01-09 08:33:55,041 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 239 of 239 statements. [2025-01-09 08:33:55,042 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 08:33:55,042 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 08:33:55,045 INFO L256 TraceCheckSpWp]: Trace formula consists of 514 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-01-09 08:33:55,055 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 08:33:55,083 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 3042 trivial. 0 not checked. [2025-01-09 08:33:55,084 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-01-09 08:33:55,084 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [837559484] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 08:33:55,084 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-01-09 08:33:55,084 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2025-01-09 08:33:55,085 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [613290745] [2025-01-09 08:33:55,086 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 08:33:55,089 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-01-09 08:33:55,089 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 08:33:55,103 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-01-09 08:33:55,104 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-01-09 08:33:55,105 INFO L87 Difference]: Start difference. First operand has 91 states, 48 states have (on average 1.25) internal successors, (60), 49 states have internal predecessors, (60), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) 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, (40), 2 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 2 states have call successors, (40) [2025-01-09 08:33:55,133 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 08:33:55,134 INFO L93 Difference]: Finished difference Result 176 states and 315 transitions. [2025-01-09 08:33:55,134 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-09 08:33:55,135 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, (40), 2 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 2 states have call successors, (40) Word has length 239 [2025-01-09 08:33:55,135 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 08:33:55,141 INFO L225 Difference]: With dead ends: 176 [2025-01-09 08:33:55,142 INFO L226 Difference]: Without dead ends: 88 [2025-01-09 08:33:55,144 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 240 GetRequests, 240 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 08:33:55,145 INFO L435 NwaCegarLoop]: 135 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, 135 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 08:33:55,146 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 135 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 08:33:55,154 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 88 states. [2025-01-09 08:33:55,172 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 88 to 88. [2025-01-09 08:33:55,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 88 states, 46 states have (on average 1.1956521739130435) internal successors, (55), 46 states have internal predecessors, (55), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2025-01-09 08:33:55,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 88 states and 135 transitions. [2025-01-09 08:33:55,179 INFO L78 Accepts]: Start accepts. Automaton has 88 states and 135 transitions. Word has length 239 [2025-01-09 08:33:55,179 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 08:33:55,179 INFO L471 AbstractCegarLoop]: Abstraction has 88 states and 135 transitions. [2025-01-09 08:33:55,179 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, (40), 2 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 2 states have call successors, (40) [2025-01-09 08:33:55,180 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 135 transitions. [2025-01-09 08:33:55,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2025-01-09 08:33:55,182 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 08:33:55,182 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 08:33:55,189 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 08:33:55,387 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 08:33:55,387 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 08:33:55,388 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 08:33:55,388 INFO L85 PathProgramCache]: Analyzing trace with hash 1778073699, now seen corresponding path program 1 times [2025-01-09 08:33:55,388 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 08:33:55,388 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1991127400] [2025-01-09 08:33:55,388 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 08:33:55,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 08:33:55,410 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 239 statements into 1 equivalence classes. [2025-01-09 08:33:55,444 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 239 of 239 statements. [2025-01-09 08:33:55,444 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 08:33:55,444 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 08:33:55,762 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3120 trivial. 0 not checked. [2025-01-09 08:33:55,762 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 08:33:55,762 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1991127400] [2025-01-09 08:33:55,762 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1991127400] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 08:33:55,762 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 08:33:55,762 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 08:33:55,763 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [930512783] [2025-01-09 08:33:55,763 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 08:33:55,763 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 08:33:55,765 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 08:33:55,766 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 08:33:55,766 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 08:33:55,766 INFO L87 Difference]: Start difference. First operand 88 states and 135 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, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2025-01-09 08:33:55,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 08:33:55,815 INFO L93 Difference]: Finished difference Result 258 states and 399 transitions. [2025-01-09 08:33:55,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 08:33:55,819 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, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) Word has length 239 [2025-01-09 08:33:55,819 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 08:33:55,821 INFO L225 Difference]: With dead ends: 258 [2025-01-09 08:33:55,822 INFO L226 Difference]: Without dead ends: 173 [2025-01-09 08:33:55,824 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 08:33:55,825 INFO L435 NwaCegarLoop]: 144 mSDtfsCounter, 60 mSDsluCounter, 125 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 60 SdHoareTripleChecker+Valid, 269 SdHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-01-09 08:33:55,825 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [60 Valid, 269 Invalid, 12 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 08:33:55,826 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 173 states. [2025-01-09 08:33:55,856 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 173 to 171. [2025-01-09 08:33:55,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 171 states, 88 states have (on average 1.1818181818181819) internal successors, (104), 88 states have internal predecessors, (104), 80 states have call successors, (80), 2 states have call predecessors, (80), 2 states have return successors, (80), 80 states have call predecessors, (80), 80 states have call successors, (80) [2025-01-09 08:33:55,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 171 states and 264 transitions. [2025-01-09 08:33:55,863 INFO L78 Accepts]: Start accepts. Automaton has 171 states and 264 transitions. Word has length 239 [2025-01-09 08:33:55,863 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 08:33:55,863 INFO L471 AbstractCegarLoop]: Abstraction has 171 states and 264 transitions. [2025-01-09 08:33:55,864 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, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2025-01-09 08:33:55,864 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 264 transitions. [2025-01-09 08:33:55,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2025-01-09 08:33:55,866 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 08:33:55,867 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 08:33:55,867 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-01-09 08:33:55,867 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 08:33:55,867 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 08:33:55,867 INFO L85 PathProgramCache]: Analyzing trace with hash -2123866587, now seen corresponding path program 1 times [2025-01-09 08:33:55,867 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 08:33:55,867 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1312288413] [2025-01-09 08:33:55,867 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 08:33:55,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 08:33:55,889 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 239 statements into 1 equivalence classes. [2025-01-09 08:33:55,940 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 239 of 239 statements. [2025-01-09 08:33:55,940 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 08:33:55,941 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 08:33:56,435 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 42 proven. 75 refuted. 0 times theorem prover too weak. 3003 trivial. 0 not checked. [2025-01-09 08:33:56,436 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 08:33:56,436 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1312288413] [2025-01-09 08:33:56,436 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1312288413] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-09 08:33:56,436 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [230915655] [2025-01-09 08:33:56,436 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 08:33:56,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 08:33:56,437 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 08:33:56,439 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-09 08:33:56,440 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2025-01-09 08:33:56,509 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 239 statements into 1 equivalence classes. [2025-01-09 08:33:56,577 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 239 of 239 statements. [2025-01-09 08:33:56,577 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 08:33:56,577 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 08:33:56,581 INFO L256 TraceCheckSpWp]: Trace formula consists of 516 conjuncts, 8 conjuncts are in the unsatisfiable core [2025-01-09 08:33:56,590 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 08:33:56,923 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 1467 proven. 75 refuted. 0 times theorem prover too weak. 1578 trivial. 0 not checked. [2025-01-09 08:33:56,924 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-09 08:33:57,284 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 42 proven. 75 refuted. 0 times theorem prover too weak. 3003 trivial. 0 not checked. [2025-01-09 08:33:57,284 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [230915655] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-09 08:33:57,284 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-09 08:33:57,284 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 10 [2025-01-09 08:33:57,284 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1087144822] [2025-01-09 08:33:57,285 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-09 08:33:57,285 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2025-01-09 08:33:57,285 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 08:33:57,286 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2025-01-09 08:33:57,286 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2025-01-09 08:33:57,286 INFO L87 Difference]: Start difference. First operand 171 states and 264 transitions. Second operand has 10 states, 10 states have (on average 5.9) internal successors, (59), 10 states have internal predecessors, (59), 2 states have call successors, (65), 2 states have call predecessors, (65), 4 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) [2025-01-09 08:33:57,653 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 08:33:57,654 INFO L93 Difference]: Finished difference Result 293 states and 445 transitions. [2025-01-09 08:33:57,654 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-09 08:33:57,655 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 5.9) internal successors, (59), 10 states have internal predecessors, (59), 2 states have call successors, (65), 2 states have call predecessors, (65), 4 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) Word has length 239 [2025-01-09 08:33:57,655 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 08:33:57,657 INFO L225 Difference]: With dead ends: 293 [2025-01-09 08:33:57,657 INFO L226 Difference]: Without dead ends: 208 [2025-01-09 08:33:57,658 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 489 GetRequests, 474 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=87, Invalid=153, Unknown=0, NotChecked=0, Total=240 [2025-01-09 08:33:57,658 INFO L435 NwaCegarLoop]: 111 mSDtfsCounter, 176 mSDsluCounter, 151 mSDsCounter, 0 mSdLazyCounter, 379 mSolverCounterSat, 85 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 230 SdHoareTripleChecker+Valid, 262 SdHoareTripleChecker+Invalid, 464 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 85 IncrementalHoareTripleChecker+Valid, 379 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2025-01-09 08:33:57,658 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [230 Valid, 262 Invalid, 464 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [85 Valid, 379 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2025-01-09 08:33:57,659 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 208 states. [2025-01-09 08:33:57,680 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 208 to 201. [2025-01-09 08:33:57,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 201 states, 102 states have (on average 1.1372549019607843) internal successors, (116), 103 states have internal predecessors, (116), 94 states have call successors, (94), 4 states have call predecessors, (94), 4 states have return successors, (94), 93 states have call predecessors, (94), 94 states have call successors, (94) [2025-01-09 08:33:57,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 201 states and 304 transitions. [2025-01-09 08:33:57,682 INFO L78 Accepts]: Start accepts. Automaton has 201 states and 304 transitions. Word has length 239 [2025-01-09 08:33:57,682 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 08:33:57,682 INFO L471 AbstractCegarLoop]: Abstraction has 201 states and 304 transitions. [2025-01-09 08:33:57,683 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 5.9) internal successors, (59), 10 states have internal predecessors, (59), 2 states have call successors, (65), 2 states have call predecessors, (65), 4 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) [2025-01-09 08:33:57,683 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 304 transitions. [2025-01-09 08:33:57,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2025-01-09 08:33:57,684 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 08:33:57,684 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 08:33:57,692 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2025-01-09 08:33:57,888 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 08:33:57,889 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 08:33:57,889 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 08:33:57,889 INFO L85 PathProgramCache]: Analyzing trace with hash 59674547, now seen corresponding path program 1 times [2025-01-09 08:33:57,889 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 08:33:57,889 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1889803585] [2025-01-09 08:33:57,889 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 08:33:57,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 08:33:57,905 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 240 statements into 1 equivalence classes. [2025-01-09 08:33:58,000 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 240 of 240 statements. [2025-01-09 08:33:58,002 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 08:33:58,003 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unknown [2025-01-09 08:33:58,005 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1901600420] [2025-01-09 08:33:58,006 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 08:33:58,006 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 08:33:58,006 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 08:33:58,008 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-09 08:33:58,010 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2025-01-09 08:33:58,067 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 240 statements into 1 equivalence classes. [2025-01-09 08:33:58,113 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 240 of 240 statements. [2025-01-09 08:33:58,113 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 08:33:58,113 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-09 08:33:58,113 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-01-09 08:33:58,134 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 240 statements into 1 equivalence classes. [2025-01-09 08:33:58,157 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 240 of 240 statements. [2025-01-09 08:33:58,157 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 08:33:58,157 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-09 08:33:58,234 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-01-09 08:33:58,235 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-01-09 08:33:58,235 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-01-09 08:33:58,244 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2025-01-09 08:33:58,437 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 08:33:58,440 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2025-01-09 08:33:58,559 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-01-09 08:33:58,562 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.01 08:33:58 BoogieIcfgContainer [2025-01-09 08:33:58,562 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-01-09 08:33:58,562 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-01-09 08:33:58,562 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-01-09 08:33:58,563 INFO L274 PluginConnector]: Witness Printer initialized [2025-01-09 08:33:58,563 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 08:33:54" (3/4) ... [2025-01-09 08:33:58,565 INFO L149 WitnessPrinter]: No result that supports witness generation found [2025-01-09 08:33:58,565 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-01-09 08:33:58,566 INFO L158 Benchmark]: Toolchain (without parser) took 4781.44ms. Allocated memory was 142.6MB in the beginning and 293.6MB in the end (delta: 151.0MB). Free memory was 104.7MB in the beginning and 113.7MB in the end (delta: -9.0MB). Peak memory consumption was 147.5MB. Max. memory is 16.1GB. [2025-01-09 08:33:58,566 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 201.3MB. Free memory is still 126.4MB. There was no memory consumed. Max. memory is 16.1GB. [2025-01-09 08:33:58,566 INFO L158 Benchmark]: CACSL2BoogieTranslator took 195.50ms. Allocated memory is still 142.6MB. Free memory was 104.7MB in the beginning and 90.1MB in the end (delta: 14.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-01-09 08:33:58,567 INFO L158 Benchmark]: Boogie Procedure Inliner took 47.59ms. Allocated memory is still 142.6MB. Free memory was 90.1MB in the beginning and 87.8MB in the end (delta: 2.3MB). There was no memory consumed. Max. memory is 16.1GB. [2025-01-09 08:33:58,567 INFO L158 Benchmark]: Boogie Preprocessor took 52.45ms. Allocated memory is still 142.6MB. Free memory was 87.8MB in the beginning and 85.1MB in the end (delta: 2.7MB). There was no memory consumed. Max. memory is 16.1GB. [2025-01-09 08:33:58,567 INFO L158 Benchmark]: RCFGBuilder took 362.65ms. Allocated memory is still 142.6MB. Free memory was 85.1MB in the beginning and 63.7MB in the end (delta: 21.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2025-01-09 08:33:58,567 INFO L158 Benchmark]: TraceAbstraction took 4114.61ms. Allocated memory was 142.6MB in the beginning and 293.6MB in the end (delta: 151.0MB). Free memory was 63.7MB in the beginning and 113.8MB in the end (delta: -50.0MB). Peak memory consumption was 97.2MB. Max. memory is 16.1GB. [2025-01-09 08:33:58,567 INFO L158 Benchmark]: Witness Printer took 3.09ms. Allocated memory is still 293.6MB. Free memory was 113.8MB in the beginning and 113.7MB in the end (delta: 87.7kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-01-09 08:33:58,568 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 201.3MB. Free memory is still 126.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 195.50ms. Allocated memory is still 142.6MB. Free memory was 104.7MB in the beginning and 90.1MB in the end (delta: 14.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 47.59ms. Allocated memory is still 142.6MB. Free memory was 90.1MB in the beginning and 87.8MB in the end (delta: 2.3MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 52.45ms. Allocated memory is still 142.6MB. Free memory was 87.8MB in the beginning and 85.1MB in the end (delta: 2.7MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 362.65ms. Allocated memory is still 142.6MB. Free memory was 85.1MB in the beginning and 63.7MB in the end (delta: 21.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * TraceAbstraction took 4114.61ms. Allocated memory was 142.6MB in the beginning and 293.6MB in the end (delta: 151.0MB). Free memory was 63.7MB in the beginning and 113.8MB in the end (delta: -50.0MB). Peak memory consumption was 97.2MB. Max. memory is 16.1GB. * Witness Printer took 3.09ms. Allocated memory is still 293.6MB. Free memory was 113.8MB in the beginning and 113.7MB in the end (delta: 87.7kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryArithmeticDOUBLEoperation at line 61, overapproximation of someBinaryFLOATComparisonOperation at line 140, overapproximation of someBinaryFLOATComparisonOperation at line 142, overapproximation of someBinaryFLOATComparisonOperation at line 161, overapproximation of someBinaryFLOATComparisonOperation at line 146, overapproximation of someBinaryFLOATComparisonOperation at line 144, overapproximation of someUnaryDOUBLEoperation at line 41, overapproximation of someBinaryDOUBLEComparisonOperation at line 121, overapproximation of someBinaryDOUBLEComparisonOperation at line 123, overapproximation of someBinaryDOUBLEComparisonOperation at line 161, overapproximation of someBinaryDOUBLEComparisonOperation at line 61, overapproximation of someBinaryDOUBLEComparisonOperation at line 117, overapproximation of someBinaryDOUBLEComparisonOperation at line 119, overapproximation of someBinaryDOUBLEComparisonOperation at line 138. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 1; [L23] signed long int var_1_2 = 5; [L24] signed long int var_1_3 = 5; [L25] unsigned char var_1_4 = 1; [L26] signed long int var_1_5 = 10; [L27] signed long int var_1_6 = 256; [L28] signed long int var_1_7 = 16; [L29] unsigned char var_1_8 = 1; [L30] unsigned char var_1_10 = 0; [L31] double var_1_11 = 500.25; [L32] double var_1_12 = 4.75; [L33] double var_1_13 = 25.25; [L34] double var_1_14 = 256.82; [L35] double var_1_15 = 1.375; [L36] signed long int var_1_16 = -256; [L37] signed short int var_1_17 = 256; [L38] signed long int var_1_18 = -5; [L39] signed long int var_1_19 = 32; [L40] signed long int var_1_20 = 64; [L41] double var_1_21 = -0.5; [L42] double var_1_22 = 49.4; [L43] double var_1_23 = -0.34; [L44] float var_1_24 = 10.5; [L45] float var_1_25 = 100.05; [L46] float var_1_26 = 3.95; [L47] float var_1_27 = 50.2; [L48] float var_1_28 = 256.8; [L49] signed short int var_1_29 = -1; [L50] signed short int var_1_30 = 128; [L51] signed long int var_1_31 = 64; [L52] unsigned short int var_1_32 = 49541; [L53] unsigned short int var_1_33 = 64; [L54] unsigned char last_1_var_1_1 = 1; VAL [isInitial=0, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=5, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=5, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L165] isInitial = 1 [L166] FCALL initially() [L168] CALL updateLastVariables() [L158] last_1_var_1_1 = var_1_1 VAL [isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=5, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=5, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L168] RET updateLastVariables() [L169] CALL updateVariables() [L92] var_1_2 = __VERIFIER_nondet_long() [L93] CALL assume_abort_if_not(var_1_2 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=5, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=5, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L93] RET assume_abort_if_not(var_1_2 >= -1) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=5, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L94] CALL assume_abort_if_not(var_1_2 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=5, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=5, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L94] RET assume_abort_if_not(var_1_2 <= 2147483647) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=5, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L95] var_1_3 = __VERIFIER_nondet_long() [L96] CALL assume_abort_if_not(var_1_3 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L96] RET assume_abort_if_not(var_1_3 >= 0) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L97] CALL assume_abort_if_not(var_1_3 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L97] RET assume_abort_if_not(var_1_3 <= 2147483647) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L98] var_1_4 = __VERIFIER_nondet_uchar() [L99] CALL assume_abort_if_not(var_1_4 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L99] RET assume_abort_if_not(var_1_4 >= 0) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L100] CALL assume_abort_if_not(var_1_4 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L100] RET assume_abort_if_not(var_1_4 <= 1) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1] [L101] var_1_5 = __VERIFIER_nondet_long() [L102] CALL assume_abort_if_not(var_1_5 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=256, var_1_7=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=256, var_1_7=16, var_1_8=1] [L102] RET assume_abort_if_not(var_1_5 >= -1) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=256, var_1_7=16, var_1_8=1] [L103] CALL assume_abort_if_not(var_1_5 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=256, var_1_7=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=256, var_1_7=16, var_1_8=1] [L103] RET assume_abort_if_not(var_1_5 <= 2147483647) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=256, var_1_7=16, var_1_8=1] [L104] var_1_6 = __VERIFIER_nondet_long() [L105] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=16, var_1_8=1] [L105] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=16, var_1_8=1] [L106] CALL assume_abort_if_not(var_1_6 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=16, var_1_8=1] [L106] RET assume_abort_if_not(var_1_6 <= 2147483647) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=16, var_1_8=1] [L107] var_1_7 = __VERIFIER_nondet_long() [L108] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L108] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L109] CALL assume_abort_if_not(var_1_7 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L109] RET assume_abort_if_not(var_1_7 <= 2147483647) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L110] var_1_8 = __VERIFIER_nondet_uchar() [L111] CALL assume_abort_if_not(var_1_8 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1] [L111] RET assume_abort_if_not(var_1_8 >= 0) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1] [L112] CALL assume_abort_if_not(var_1_8 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L112] RET assume_abort_if_not(var_1_8 <= 1) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L113] var_1_10 = __VERIFIER_nondet_uchar() [L114] CALL assume_abort_if_not(var_1_10 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L114] RET assume_abort_if_not(var_1_10 >= 1) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L115] CALL assume_abort_if_not(var_1_10 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L115] RET assume_abort_if_not(var_1_10 <= 1) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L116] var_1_12 = __VERIFIER_nondet_double() [L117] CALL assume_abort_if_not((var_1_12 >= -922337.2036854765600e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L117] RET assume_abort_if_not((var_1_12 >= -922337.2036854765600e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L118] var_1_13 = __VERIFIER_nondet_double() [L119] CALL assume_abort_if_not((var_1_13 >= -922337.2036854765600e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854765600e+12F && var_1_13 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L119] RET assume_abort_if_not((var_1_13 >= -922337.2036854765600e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854765600e+12F && var_1_13 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L120] var_1_14 = __VERIFIER_nondet_double() [L121] CALL assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 9223372.036854765600e+12F && var_1_14 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L121] RET assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 9223372.036854765600e+12F && var_1_14 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L122] var_1_15 = __VERIFIER_nondet_double() [L123] CALL assume_abort_if_not((var_1_15 >= 0.0F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 4611686.018427382800e+12F && var_1_15 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L123] RET assume_abort_if_not((var_1_15 >= 0.0F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 4611686.018427382800e+12F && var_1_15 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L124] var_1_17 = __VERIFIER_nondet_short() [L125] CALL assume_abort_if_not(var_1_17 >= -32768) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L125] RET assume_abort_if_not(var_1_17 >= -32768) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L126] CALL assume_abort_if_not(var_1_17 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L126] RET assume_abort_if_not(var_1_17 <= 32767) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L127] CALL assume_abort_if_not(var_1_17 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L127] RET assume_abort_if_not(var_1_17 != 0) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L128] var_1_18 = __VERIFIER_nondet_long() [L129] CALL assume_abort_if_not(var_1_18 >= -536870911) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L129] RET assume_abort_if_not(var_1_18 >= -536870911) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L130] CALL assume_abort_if_not(var_1_18 <= 536870911) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L130] RET assume_abort_if_not(var_1_18 <= 536870911) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L131] var_1_19 = __VERIFIER_nondet_long() [L132] CALL assume_abort_if_not(var_1_19 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L132] RET assume_abort_if_not(var_1_19 >= 0) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L133] CALL assume_abort_if_not(var_1_19 <= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L133] RET assume_abort_if_not(var_1_19 <= 1073741823) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L134] var_1_20 = __VERIFIER_nondet_long() [L135] CALL assume_abort_if_not(var_1_20 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L135] RET assume_abort_if_not(var_1_20 >= 0) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L136] CALL assume_abort_if_not(var_1_20 <= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L136] RET assume_abort_if_not(var_1_20 <= 1073741823) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L137] var_1_22 = __VERIFIER_nondet_double() [L138] CALL assume_abort_if_not((var_1_22 >= 0.0F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854765600e+12F && var_1_22 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L138] RET assume_abort_if_not((var_1_22 >= 0.0F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854765600e+12F && var_1_22 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L139] var_1_25 = __VERIFIER_nondet_float() [L140] CALL assume_abort_if_not((var_1_25 >= -461168.6018427382800e+13F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 4611686.018427382800e+12F && var_1_25 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L140] RET assume_abort_if_not((var_1_25 >= -461168.6018427382800e+13F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 4611686.018427382800e+12F && var_1_25 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L141] var_1_26 = __VERIFIER_nondet_float() [L142] CALL assume_abort_if_not((var_1_26 >= -461168.6018427382800e+13F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 4611686.018427382800e+12F && var_1_26 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L142] RET assume_abort_if_not((var_1_26 >= -461168.6018427382800e+13F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 4611686.018427382800e+12F && var_1_26 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L143] var_1_27 = __VERIFIER_nondet_float() [L144] CALL assume_abort_if_not((var_1_27 >= -230584.3009213691390e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 2305843.009213691390e+12F && var_1_27 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L144] RET assume_abort_if_not((var_1_27 >= -230584.3009213691390e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 2305843.009213691390e+12F && var_1_27 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_28=1284/5, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L145] var_1_28 = __VERIFIER_nondet_float() [L146] CALL assume_abort_if_not((var_1_28 >= -230584.3009213691390e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 2305843.009213691390e+12F && var_1_28 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L146] RET assume_abort_if_not((var_1_28 >= -230584.3009213691390e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 2305843.009213691390e+12F && var_1_28 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L147] var_1_30 = __VERIFIER_nondet_short() [L148] CALL assume_abort_if_not(var_1_30 >= -32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L148] RET assume_abort_if_not(var_1_30 >= -32767) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L149] CALL assume_abort_if_not(var_1_30 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L149] RET assume_abort_if_not(var_1_30 <= 32766) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L150] var_1_32 = __VERIFIER_nondet_ushort() [L151] CALL assume_abort_if_not(var_1_32 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=32767, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=32767, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L151] RET assume_abort_if_not(var_1_32 >= 32767) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=32767, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L152] CALL assume_abort_if_not(var_1_32 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=32767, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=32767, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L152] RET assume_abort_if_not(var_1_32 <= 65535) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=32767, var_1_33=64, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L153] var_1_33 = __VERIFIER_nondet_ushort() [L154] CALL assume_abort_if_not(var_1_33 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=32767, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=32767, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L154] RET assume_abort_if_not(var_1_33 >= 0) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=32767, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L155] CALL assume_abort_if_not(var_1_33 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=32767, var_1_33=32765, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=32767, var_1_33=32765, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L155] RET assume_abort_if_not(var_1_33 <= 32767) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=32767, var_1_33=32765, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L169] RET updateVariables() [L170] CALL step() [L58] COND FALSE !((var_1_2 - var_1_3) >= (var_1_5 - ((((var_1_6) < (var_1_7)) ? (var_1_6) : (var_1_7))))) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=32767, var_1_33=32765, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L61] var_1_11 = ((((((((var_1_12) > (var_1_13)) ? (var_1_12) : (var_1_13)))) > ((var_1_14 - (5.8647808160282102E18 - var_1_15)))) ? (((((var_1_12) > (var_1_13)) ? (var_1_12) : (var_1_13)))) : ((var_1_14 - (5.8647808160282102E18 - var_1_15))))) [L62] var_1_21 = (var_1_22 - var_1_15) [L63] var_1_24 = (((((((((var_1_15) > (var_1_25)) ? (var_1_15) : (var_1_25)))) > (var_1_26)) ? (((((var_1_15) > (var_1_25)) ? (var_1_15) : (var_1_25)))) : (var_1_26))) + (var_1_27 + var_1_28)) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_29=-1, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=32767, var_1_33=32765, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L64] COND TRUE var_1_6 <= ((var_1_18 * -50) + var_1_5) [L65] var_1_29 = var_1_30 VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_29=2, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=32767, var_1_33=32765, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L67] COND TRUE ! (! var_1_1) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_29=2, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=32767, var_1_33=32765, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L68] COND FALSE !((var_1_32 - var_1_33) != var_1_29) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_16=-256, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_29=2, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=32767, var_1_33=32765, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L74] COND TRUE (var_1_3 % var_1_17) >= var_1_2 [L75] var_1_16 = ((var_1_17 + var_1_29) + (var_1_19 - var_1_20)) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_16=3, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_29=2, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=32767, var_1_33=32765, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L83] COND FALSE !(((((var_1_7) < (var_1_2)) ? (var_1_7) : (var_1_2))) > var_1_29) [L88] var_1_23 = var_1_15 VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_15=3, var_1_16=3, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_23=3, var_1_29=2, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=32767, var_1_33=32765, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L170] RET step() [L171] CALL, EXPR property() [L161-L162] return (((((((((var_1_2 - var_1_3) >= (var_1_5 - ((((var_1_6) < (var_1_7)) ? (var_1_6) : (var_1_7))))) ? (var_1_1 == ((unsigned char) (((var_1_4 || var_1_8) && last_1_var_1_1) || var_1_10))) : 1) && (var_1_11 == ((double) ((((((((var_1_12) > (var_1_13)) ? (var_1_12) : (var_1_13)))) > ((var_1_14 - (5.8647808160282102E18 - var_1_15)))) ? (((((var_1_12) > (var_1_13)) ? (var_1_12) : (var_1_13)))) : ((var_1_14 - (5.8647808160282102E18 - var_1_15)))))))) && (((var_1_3 % var_1_17) >= var_1_2) ? (var_1_16 == ((signed long int) ((var_1_17 + var_1_29) + (var_1_19 - var_1_20)))) : (var_1_1 ? (var_1_16 == ((signed long int) var_1_17)) : (var_1_16 == ((signed long int) var_1_17))))) && (var_1_21 == ((double) (var_1_22 - var_1_15)))) && ((((((var_1_7) < (var_1_2)) ? (var_1_7) : (var_1_2))) > var_1_29) ? ((var_1_19 != var_1_20) ? (var_1_23 == ((double) ((((var_1_13) < (var_1_22)) ? (var_1_13) : (var_1_22))))) : 1) : (var_1_23 == ((double) var_1_15)))) && (var_1_24 == ((float) (((((((((var_1_15) > (var_1_25)) ? (var_1_15) : (var_1_25)))) > (var_1_26)) ? (((((var_1_15) > (var_1_25)) ? (var_1_15) : (var_1_25)))) : (var_1_26))) + (var_1_27 + var_1_28))))) && ((var_1_6 <= ((var_1_18 * -50) + var_1_5)) ? (var_1_29 == ((signed short int) var_1_30)) : 1)) && ((! (! var_1_1)) ? (((var_1_32 - var_1_33) != var_1_29) ? (var_1_31 == ((signed long int) var_1_32)) : 1) : (var_1_31 == ((signed long int) var_1_33))) ; VAL [\result=0, isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_15=3, var_1_16=3, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_23=3, var_1_29=2, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=32767, var_1_33=32765, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L171] RET, EXPR property() [L171] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_15=3, var_1_16=3, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_23=3, var_1_29=2, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=32767, var_1_33=32765, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] [L19] reach_error() VAL [isInitial=1, last_1_var_1_1=1, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_15=3, var_1_16=3, var_1_17=2, var_1_18=0, var_1_19=0, var_1_1=1, var_1_20=1, var_1_23=3, var_1_29=2, var_1_2=0, var_1_30=2, var_1_31=64, var_1_32=32767, var_1_33=32765, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 91 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 3.9s, OverallIterations: 4, TraceHistogramMax: 40, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 290 SdHoareTripleChecker+Valid, 0.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 236 mSDsluCounter, 666 SdHoareTripleChecker+Invalid, 0.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 276 mSDsCounter, 86 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 390 IncrementalHoareTripleChecker+Invalid, 476 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 86 mSolverCounterUnsat, 390 mSDtfsCounter, 390 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 733 GetRequests, 717 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=201occurred in iteration=3, InterpolantAutomatonStates: 15, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 3 MinimizatonAttempts, 9 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 1.8s InterpolantComputationTime, 1675 NumberOfCodeBlocks, 1675 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 1428 ConstructedInterpolants, 0 QuantifiedInterpolants, 2576 SizeOfPredicates, 4 NumberOfNonLiveVariables, 1030 ConjunctsInSsa, 9 ConjunctsInUnsatCore, 6 InterpolantComputations, 2 PerfectInterpolantSequences, 18417/18720 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 08:33:58,586 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_dependencies_file-87.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 d951f8b4955114087ccefa27ef213f4c21e3f454d33ce55b00ecf7de2c543050 --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-09 08:34:00,378 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 08:34:00,448 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2025-01-09 08:34:00,454 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 08:34:00,454 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 08:34:00,481 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 08:34:00,482 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 08:34:00,482 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 08:34:00,482 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 08:34:00,482 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 08:34:00,482 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 08:34:00,482 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 08:34:00,482 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 08:34:00,482 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 08:34:00,482 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 08:34:00,482 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 08:34:00,482 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 08:34:00,482 INFO L153 SettingsManager]: * sizeof long=4 [2025-01-09 08:34:00,483 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-01-09 08:34:00,483 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 08:34:00,483 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 08:34:00,483 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 08:34:00,483 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 08:34:00,483 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-01-09 08:34:00,483 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-01-09 08:34:00,483 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-01-09 08:34:00,483 INFO L153 SettingsManager]: * sizeof long double=12 [2025-01-09 08:34:00,483 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 08:34:00,483 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 08:34:00,483 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 08:34:00,483 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 08:34:00,483 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 08:34:00,483 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 08:34:00,483 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 08:34:00,483 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 08:34:00,483 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 08:34:00,484 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 08:34:00,484 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 08:34:00,484 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 08:34:00,484 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 08:34:00,484 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 08:34:00,484 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 08:34:00,484 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 08:34:00,484 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 08:34:00,484 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-01-09 08:34:00,484 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-01-09 08:34:00,484 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 08:34:00,484 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 08:34:00,484 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 08:34:00,484 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 08:34:00,484 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 -> d951f8b4955114087ccefa27ef213f4c21e3f454d33ce55b00ecf7de2c543050 [2025-01-09 08:34:00,712 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 08:34:00,720 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 08:34:00,722 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 08:34:00,723 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 08:34:00,723 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 08:34:00,724 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_dependencies_file-87.i [2025-01-09 08:34:01,896 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/4cd232101/ad79b0cf0203437189095340da14d491/FLAG1257f6b84 [2025-01-09 08:34:02,097 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 08:34:02,097 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_dependencies_file-87.i [2025-01-09 08:34:02,105 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/4cd232101/ad79b0cf0203437189095340da14d491/FLAG1257f6b84 [2025-01-09 08:34:02,121 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/4cd232101/ad79b0cf0203437189095340da14d491 [2025-01-09 08:34:02,123 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 08:34:02,124 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 08:34:02,125 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 08:34:02,126 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 08:34:02,129 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 08:34:02,129 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 08:34:02" (1/1) ... [2025-01-09 08:34:02,130 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28dbedae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:34:02, skipping insertion in model container [2025-01-09 08:34:02,130 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 08:34:02" (1/1) ... [2025-01-09 08:34:02,147 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 08:34:02,249 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_dependencies_file-87.i[919,932] [2025-01-09 08:34:02,311 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 08:34:02,324 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 08:34:02,332 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_dependencies_file-87.i[919,932] [2025-01-09 08:34:02,366 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 08:34:02,384 INFO L204 MainTranslator]: Completed translation [2025-01-09 08:34:02,386 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:34:02 WrapperNode [2025-01-09 08:34:02,386 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 08:34:02,387 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 08:34:02,388 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 08:34:02,388 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 08:34:02,393 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:34:02" (1/1) ... [2025-01-09 08:34:02,405 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:34:02" (1/1) ... [2025-01-09 08:34:02,431 INFO L138 Inliner]: procedures = 27, calls = 53, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 197 [2025-01-09 08:34:02,432 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 08:34:02,432 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 08:34:02,433 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 08:34:02,433 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 08:34:02,440 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:34:02" (1/1) ... [2025-01-09 08:34:02,440 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:34:02" (1/1) ... [2025-01-09 08:34:02,445 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:34:02" (1/1) ... [2025-01-09 08:34:02,461 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 08:34:02,462 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:34:02" (1/1) ... [2025-01-09 08:34:02,465 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:34:02" (1/1) ... [2025-01-09 08:34:02,476 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:34:02" (1/1) ... [2025-01-09 08:34:02,477 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:34:02" (1/1) ... [2025-01-09 08:34:02,479 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:34:02" (1/1) ... [2025-01-09 08:34:02,484 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:34:02" (1/1) ... [2025-01-09 08:34:02,485 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:34:02" (1/1) ... [2025-01-09 08:34:02,487 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 08:34:02,491 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 08:34:02,491 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 08:34:02,491 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 08:34:02,492 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:34:02" (1/1) ... [2025-01-09 08:34:02,497 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 08:34:02,517 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 08:34:02,527 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 08:34:02,530 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 08:34:02,543 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 08:34:02,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-01-09 08:34:02,543 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-01-09 08:34:02,543 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-01-09 08:34:02,543 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 08:34:02,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 08:34:02,615 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 08:34:02,616 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 08:34:11,020 INFO L? ?]: Removed 8 outVars from TransFormulas that were not future-live. [2025-01-09 08:34:11,020 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 08:34:11,028 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 08:34:11,030 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2025-01-09 08:34:11,030 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 08:34:11 BoogieIcfgContainer [2025-01-09 08:34:11,030 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 08:34:11,032 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 08:34:11,032 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 08:34:11,036 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 08:34:11,037 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 08:34:02" (1/3) ... [2025-01-09 08:34:11,037 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@20cd46c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 08:34:11, skipping insertion in model container [2025-01-09 08:34:11,037 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:34:02" (2/3) ... [2025-01-09 08:34:11,037 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@20cd46c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 08:34:11, skipping insertion in model container [2025-01-09 08:34:11,037 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 08:34:11" (3/3) ... [2025-01-09 08:34:11,038 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_codestructure_dependencies_file-87.i [2025-01-09 08:34:11,047 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 08:34:11,048 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_codestructure_dependencies_file-87.i that has 2 procedures, 91 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-01-09 08:34:11,079 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 08:34:11,085 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;@505b703a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 08:34:11,085 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-01-09 08:34:11,088 INFO L276 IsEmpty]: Start isEmpty. Operand has 91 states, 48 states have (on average 1.25) internal successors, (60), 49 states have internal predecessors, (60), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2025-01-09 08:34:11,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2025-01-09 08:34:11,096 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 08:34:11,096 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 08:34:11,097 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 08:34:11,099 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 08:34:11,099 INFO L85 PathProgramCache]: Analyzing trace with hash -292784541, now seen corresponding path program 1 times [2025-01-09 08:34:11,106 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-01-09 08:34:11,106 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1527435301] [2025-01-09 08:34:11,106 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 08:34:11,107 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 08:34:11,107 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-01-09 08:34:11,109 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 08:34:11,111 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 08:34:11,210 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 239 statements into 1 equivalence classes. [2025-01-09 08:34:11,620 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 239 of 239 statements. [2025-01-09 08:34:11,621 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 08:34:11,621 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 08:34:11,641 INFO L256 TraceCheckSpWp]: Trace formula consists of 373 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-01-09 08:34:11,651 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 08:34:11,694 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 974 proven. 0 refuted. 0 times theorem prover too weak. 2146 trivial. 0 not checked. [2025-01-09 08:34:11,694 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-01-09 08:34:11,694 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-01-09 08:34:11,694 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1527435301] [2025-01-09 08:34:11,695 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1527435301] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 08:34:11,695 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 08:34:11,695 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-01-09 08:34:11,696 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [458251847] [2025-01-09 08:34:11,696 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 08:34:11,699 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-01-09 08:34:11,699 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-01-09 08:34:11,712 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-01-09 08:34:11,712 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-01-09 08:34:11,714 INFO L87 Difference]: Start difference. First operand has 91 states, 48 states have (on average 1.25) internal successors, (60), 49 states have internal predecessors, (60), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) Second operand has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (40), 2 states have call predecessors, (40), 2 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) [2025-01-09 08:34:11,743 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 08:34:11,743 INFO L93 Difference]: Finished difference Result 176 states and 315 transitions. [2025-01-09 08:34:11,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-09 08:34:11,744 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (40), 2 states have call predecessors, (40), 2 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) Word has length 239 [2025-01-09 08:34:11,744 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 08:34:11,749 INFO L225 Difference]: With dead ends: 176 [2025-01-09 08:34:11,749 INFO L226 Difference]: Without dead ends: 88 [2025-01-09 08:34:11,751 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 238 GetRequests, 238 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-01-09 08:34:11,753 INFO L435 NwaCegarLoop]: 135 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, 135 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 08:34:11,753 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 135 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 08:34:11,762 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 88 states. [2025-01-09 08:34:11,778 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 88 to 88. [2025-01-09 08:34:11,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 88 states, 46 states have (on average 1.1956521739130435) internal successors, (55), 46 states have internal predecessors, (55), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2025-01-09 08:34:11,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 88 states and 135 transitions. [2025-01-09 08:34:11,782 INFO L78 Accepts]: Start accepts. Automaton has 88 states and 135 transitions. Word has length 239 [2025-01-09 08:34:11,783 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 08:34:11,783 INFO L471 AbstractCegarLoop]: Abstraction has 88 states and 135 transitions. [2025-01-09 08:34:11,783 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (40), 2 states have call predecessors, (40), 2 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) [2025-01-09 08:34:11,783 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 135 transitions. [2025-01-09 08:34:11,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2025-01-09 08:34:11,786 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 08:34:11,786 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 08:34:11,803 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 08:34:11,987 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 08:34:11,987 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 08:34:11,988 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 08:34:11,988 INFO L85 PathProgramCache]: Analyzing trace with hash 1778073699, now seen corresponding path program 1 times [2025-01-09 08:34:11,989 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-01-09 08:34:11,989 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1768974560] [2025-01-09 08:34:11,989 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 08:34:11,989 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 08:34:11,989 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-01-09 08:34:11,991 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 08:34:11,992 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 08:34:12,075 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 239 statements into 1 equivalence classes. [2025-01-09 08:34:12,505 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 239 of 239 statements. [2025-01-09 08:34:12,506 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 08:34:12,506 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 08:34:12,526 INFO L256 TraceCheckSpWp]: Trace formula consists of 373 conjuncts, 2 conjuncts are in the unsatisfiable core [2025-01-09 08:34:12,531 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 08:34:15,175 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3120 trivial. 0 not checked. [2025-01-09 08:34:15,175 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-01-09 08:34:15,176 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-01-09 08:34:15,176 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1768974560] [2025-01-09 08:34:15,176 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1768974560] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 08:34:15,176 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 08:34:15,176 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-01-09 08:34:15,176 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1060363889] [2025-01-09 08:34:15,176 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 08:34:15,177 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 08:34:15,177 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-01-09 08:34:15,178 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 08:34:15,178 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 08:34:15,178 INFO L87 Difference]: Start difference. First operand 88 states and 135 transitions. Second operand has 3 states, 3 states have (on average 14.0) internal successors, (42), 2 states have internal predecessors, (42), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2025-01-09 08:34:19,373 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-01-09 08:34:23,376 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-01-09 08:34:23,437 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 08:34:23,438 INFO L93 Difference]: Finished difference Result 258 states and 399 transitions. [2025-01-09 08:34:23,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 08:34:23,439 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 2 states have internal predecessors, (42), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) Word has length 239 [2025-01-09 08:34:23,440 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 08:34:23,441 INFO L225 Difference]: With dead ends: 258 [2025-01-09 08:34:23,442 INFO L226 Difference]: Without dead ends: 173 [2025-01-09 08:34:23,442 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 238 GetRequests, 237 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 08:34:23,445 INFO L435 NwaCegarLoop]: 144 mSDtfsCounter, 17 mSDsluCounter, 125 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 1 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 17 SdHoareTripleChecker+Valid, 269 SdHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.2s IncrementalHoareTripleChecker+Time [2025-01-09 08:34:23,445 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [17 Valid, 269 Invalid, 12 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 9 Invalid, 2 Unknown, 0 Unchecked, 8.2s Time] [2025-01-09 08:34:23,446 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 173 states. [2025-01-09 08:34:23,481 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 173 to 171. [2025-01-09 08:34:23,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 171 states, 88 states have (on average 1.1818181818181819) internal successors, (104), 88 states have internal predecessors, (104), 80 states have call successors, (80), 2 states have call predecessors, (80), 2 states have return successors, (80), 80 states have call predecessors, (80), 80 states have call successors, (80) [2025-01-09 08:34:23,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 171 states and 264 transitions. [2025-01-09 08:34:23,485 INFO L78 Accepts]: Start accepts. Automaton has 171 states and 264 transitions. Word has length 239 [2025-01-09 08:34:23,486 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 08:34:23,487 INFO L471 AbstractCegarLoop]: Abstraction has 171 states and 264 transitions. [2025-01-09 08:34:23,487 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 2 states have internal predecessors, (42), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2025-01-09 08:34:23,487 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 264 transitions. [2025-01-09 08:34:23,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2025-01-09 08:34:23,490 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 08:34:23,490 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 08:34:23,509 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2025-01-09 08:34:23,690 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-01-09 08:34:23,690 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 08:34:23,691 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 08:34:23,691 INFO L85 PathProgramCache]: Analyzing trace with hash -2123866587, now seen corresponding path program 1 times [2025-01-09 08:34:23,692 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-01-09 08:34:23,692 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1372065816] [2025-01-09 08:34:23,692 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 08:34:23,692 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 08:34:23,692 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-01-09 08:34:23,694 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2025-01-09 08:34:23,694 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2025-01-09 08:34:23,742 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 239 statements into 1 equivalence classes. [2025-01-09 08:34:24,153 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 239 of 239 statements. [2025-01-09 08:34:24,154 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 08:34:24,154 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 08:34:24,173 INFO L256 TraceCheckSpWp]: Trace formula consists of 374 conjuncts, 5 conjuncts are in the unsatisfiable core [2025-01-09 08:34:24,183 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 08:34:25,984 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 1467 proven. 75 refuted. 0 times theorem prover too weak. 1578 trivial. 0 not checked. [2025-01-09 08:34:25,984 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-09 08:34:27,729 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 42 proven. 75 refuted. 0 times theorem prover too weak. 3003 trivial. 0 not checked. [2025-01-09 08:34:27,730 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-01-09 08:34:27,730 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1372065816] [2025-01-09 08:34:27,730 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1372065816] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-09 08:34:27,730 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-01-09 08:34:27,731 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 9 [2025-01-09 08:34:27,731 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2067987859] [2025-01-09 08:34:27,731 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2025-01-09 08:34:27,732 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2025-01-09 08:34:27,732 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-01-09 08:34:27,733 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2025-01-09 08:34:27,733 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2025-01-09 08:34:27,733 INFO L87 Difference]: Start difference. First operand 171 states and 264 transitions. Second operand has 9 states, 9 states have (on average 6.111111111111111) internal successors, (55), 9 states have internal predecessors, (55), 2 states have call successors, (65), 2 states have call predecessors, (65), 4 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) [2025-01-09 08:34:33,630 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-01-09 08:34:37,634 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-01-09 08:34:41,637 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-01-09 08:34:42,152 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 08:34:42,152 INFO L93 Difference]: Finished difference Result 293 states and 445 transitions. [2025-01-09 08:34:42,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-09 08:34:42,153 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 6.111111111111111) internal successors, (55), 9 states have internal predecessors, (55), 2 states have call successors, (65), 2 states have call predecessors, (65), 4 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) Word has length 239 [2025-01-09 08:34:42,154 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 08:34:42,158 INFO L225 Difference]: With dead ends: 293 [2025-01-09 08:34:42,159 INFO L226 Difference]: Without dead ends: 208 [2025-01-09 08:34:42,161 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 484 GetRequests, 469 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=87, Invalid=153, Unknown=0, NotChecked=0, Total=240 [2025-01-09 08:34:42,161 INFO L435 NwaCegarLoop]: 111 mSDtfsCounter, 202 mSDsluCounter, 101 mSDsCounter, 0 mSdLazyCounter, 262 mSolverCounterSat, 228 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 217 SdHoareTripleChecker+Valid, 212 SdHoareTripleChecker+Invalid, 493 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 228 IncrementalHoareTripleChecker+Valid, 262 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.0s IncrementalHoareTripleChecker+Time [2025-01-09 08:34:42,161 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [217 Valid, 212 Invalid, 493 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [228 Valid, 262 Invalid, 3 Unknown, 0 Unchecked, 14.0s Time] [2025-01-09 08:34:42,162 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 208 states. [2025-01-09 08:34:42,181 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 208 to 201. [2025-01-09 08:34:42,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 201 states, 102 states have (on average 1.1372549019607843) internal successors, (116), 103 states have internal predecessors, (116), 94 states have call successors, (94), 4 states have call predecessors, (94), 4 states have return successors, (94), 93 states have call predecessors, (94), 94 states have call successors, (94) [2025-01-09 08:34:42,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 201 states and 304 transitions. [2025-01-09 08:34:42,183 INFO L78 Accepts]: Start accepts. Automaton has 201 states and 304 transitions. Word has length 239 [2025-01-09 08:34:42,183 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 08:34:42,183 INFO L471 AbstractCegarLoop]: Abstraction has 201 states and 304 transitions. [2025-01-09 08:34:42,183 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 6.111111111111111) internal successors, (55), 9 states have internal predecessors, (55), 2 states have call successors, (65), 2 states have call predecessors, (65), 4 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) [2025-01-09 08:34:42,183 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 304 transitions. [2025-01-09 08:34:42,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2025-01-09 08:34:42,186 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 08:34:42,186 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 08:34:42,206 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2025-01-09 08:34:42,387 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-01-09 08:34:42,387 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 08:34:42,388 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 08:34:42,388 INFO L85 PathProgramCache]: Analyzing trace with hash 59674547, now seen corresponding path program 1 times [2025-01-09 08:34:42,388 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-01-09 08:34:42,388 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [963733398] [2025-01-09 08:34:42,388 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 08:34:42,388 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 08:34:42,388 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-01-09 08:34:42,391 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2025-01-09 08:34:42,392 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2025-01-09 08:34:42,426 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 240 statements into 1 equivalence classes. [2025-01-09 08:34:44,162 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 240 of 240 statements. [2025-01-09 08:34:44,162 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 08:34:44,162 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 08:34:44,193 INFO L256 TraceCheckSpWp]: Trace formula consists of 373 conjuncts, 58 conjuncts are in the unsatisfiable core [2025-01-09 08:34:44,200 INFO L279 TraceCheckSpWp]: Computing forward predicates...