./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-24.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3061b6dc Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-24.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/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 f0bbbdf3fcb4e6d66b10e5908c3e87ab6ffa671f52022adc7c76eba67cacf793 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-18 19:19:12,252 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-18 19:19:12,336 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-18 19:19:12,341 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-18 19:19:12,344 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-18 19:19:12,372 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-18 19:19:12,372 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-18 19:19:12,373 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-18 19:19:12,373 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-18 19:19:12,374 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-18 19:19:12,374 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-18 19:19:12,374 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-18 19:19:12,375 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-18 19:19:12,381 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-18 19:19:12,381 INFO L153 SettingsManager]: * Use SBE=true [2024-11-18 19:19:12,382 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-18 19:19:12,382 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-18 19:19:12,382 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-18 19:19:12,382 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-18 19:19:12,383 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-18 19:19:12,383 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-18 19:19:12,386 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-18 19:19:12,386 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-18 19:19:12,386 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-18 19:19:12,386 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-18 19:19:12,387 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-18 19:19:12,387 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-18 19:19:12,387 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-18 19:19:12,388 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-18 19:19:12,388 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-18 19:19:12,388 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-18 19:19:12,388 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-18 19:19:12,388 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-18 19:19:12,389 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-18 19:19:12,389 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-18 19:19:12,390 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-18 19:19:12,390 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-18 19:19:12,391 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-18 19:19:12,391 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-18 19:19:12,391 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-18 19:19:12,392 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-18 19:19:12,392 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-18 19:19:12,393 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f0bbbdf3fcb4e6d66b10e5908c3e87ab6ffa671f52022adc7c76eba67cacf793 [2024-11-18 19:19:12,655 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-18 19:19:12,677 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-18 19:19:12,679 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-18 19:19:12,681 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-18 19:19:12,684 INFO L274 PluginConnector]: CDTParser initialized [2024-11-18 19:19:12,686 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-24.i [2024-11-18 19:19:14,285 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-18 19:19:14,510 INFO L384 CDTParser]: Found 1 translation units. [2024-11-18 19:19:14,511 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-24.i [2024-11-18 19:19:14,527 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/584e7ed2e/a60c46980aa74acfa73b9667e7da4093/FLAG5397ebc2c [2024-11-18 19:19:14,546 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/584e7ed2e/a60c46980aa74acfa73b9667e7da4093 [2024-11-18 19:19:14,549 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-18 19:19:14,551 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-18 19:19:14,552 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-18 19:19:14,552 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-18 19:19:14,558 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-18 19:19:14,559 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 07:19:14" (1/1) ... [2024-11-18 19:19:14,560 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2db6fdb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:19:14, skipping insertion in model container [2024-11-18 19:19:14,560 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 07:19:14" (1/1) ... [2024-11-18 19:19:14,593 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-18 19:19:14,767 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-24.i[915,928] [2024-11-18 19:19:14,830 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-18 19:19:14,842 INFO L200 MainTranslator]: Completed pre-run [2024-11-18 19:19:14,853 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-24.i[915,928] [2024-11-18 19:19:14,886 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-18 19:19:14,911 INFO L204 MainTranslator]: Completed translation [2024-11-18 19:19:14,911 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:19:14 WrapperNode [2024-11-18 19:19:14,912 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-18 19:19:14,913 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-18 19:19:14,914 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-18 19:19:14,914 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-18 19:19:14,921 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:19:14" (1/1) ... [2024-11-18 19:19:14,930 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:19:14" (1/1) ... [2024-11-18 19:19:14,968 INFO L138 Inliner]: procedures = 26, calls = 45, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 227 [2024-11-18 19:19:14,971 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-18 19:19:14,972 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-18 19:19:14,972 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-18 19:19:14,972 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-18 19:19:14,984 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:19:14" (1/1) ... [2024-11-18 19:19:14,987 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:19:14" (1/1) ... [2024-11-18 19:19:14,990 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:19:14" (1/1) ... [2024-11-18 19:19:15,013 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]. [2024-11-18 19:19:15,016 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:19:14" (1/1) ... [2024-11-18 19:19:15,017 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:19:14" (1/1) ... [2024-11-18 19:19:15,029 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:19:14" (1/1) ... [2024-11-18 19:19:15,033 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:19:14" (1/1) ... [2024-11-18 19:19:15,038 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:19:14" (1/1) ... [2024-11-18 19:19:15,040 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:19:14" (1/1) ... [2024-11-18 19:19:15,045 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-18 19:19:15,046 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-18 19:19:15,046 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-18 19:19:15,046 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-18 19:19:15,050 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:19:14" (1/1) ... [2024-11-18 19:19:15,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-18 19:19:15,068 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-18 19:19:15,088 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-18 19:19:15,095 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-18 19:19:15,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-18 19:19:15,145 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-18 19:19:15,146 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-18 19:19:15,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-18 19:19:15,146 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-18 19:19:15,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-18 19:19:15,261 INFO L238 CfgBuilder]: Building ICFG [2024-11-18 19:19:15,265 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-18 19:19:15,832 INFO L? ?]: Removed 15 outVars from TransFormulas that were not future-live. [2024-11-18 19:19:15,832 INFO L287 CfgBuilder]: Performing block encoding [2024-11-18 19:19:15,853 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-18 19:19:15,854 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-18 19:19:15,855 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 07:19:15 BoogieIcfgContainer [2024-11-18 19:19:15,855 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-18 19:19:15,857 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-18 19:19:15,858 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-18 19:19:15,861 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-18 19:19:15,862 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 07:19:14" (1/3) ... [2024-11-18 19:19:15,864 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@405af446 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 07:19:15, skipping insertion in model container [2024-11-18 19:19:15,864 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:19:14" (2/3) ... [2024-11-18 19:19:15,864 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@405af446 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 07:19:15, skipping insertion in model container [2024-11-18 19:19:15,865 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 07:19:15" (3/3) ... [2024-11-18 19:19:15,866 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-10_file-24.i [2024-11-18 19:19:15,885 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-18 19:19:15,886 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-18 19:19:15,959 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-18 19:19:15,965 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;@715abed8, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-18 19:19:15,965 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-18 19:19:15,970 INFO L276 IsEmpty]: Start isEmpty. Operand has 98 states, 63 states have (on average 1.4126984126984128) internal successors, (89), 64 states have internal predecessors, (89), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2024-11-18 19:19:15,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-18 19:19:15,987 INFO L207 NwaCegarLoop]: Found error trace [2024-11-18 19:19:15,988 INFO L215 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-18 19:19:15,988 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-18 19:19:15,993 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-18 19:19:15,994 INFO L85 PathProgramCache]: Analyzing trace with hash -1329636138, now seen corresponding path program 1 times [2024-11-18 19:19:16,002 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-18 19:19:16,002 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [895530572] [2024-11-18 19:19:16,002 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-18 19:19:16,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-18 19:19:16,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-18 19:19:16,396 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 1922 trivial. 0 not checked. [2024-11-18 19:19:16,397 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-18 19:19:16,398 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [895530572] [2024-11-18 19:19:16,398 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [895530572] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-18 19:19:16,399 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [538787533] [2024-11-18 19:19:16,399 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-18 19:19:16,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-18 19:19:16,400 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-18 19:19:16,402 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-18 19:19:16,404 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-18 19:19:16,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-18 19:19:16,616 INFO L255 TraceCheckSpWp]: Trace formula consists of 453 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-18 19:19:16,635 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-18 19:19:16,675 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 1922 trivial. 0 not checked. [2024-11-18 19:19:16,675 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-18 19:19:16,676 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [538787533] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-18 19:19:16,676 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-18 19:19:16,676 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2024-11-18 19:19:16,680 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1738120400] [2024-11-18 19:19:16,681 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-18 19:19:16,686 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-18 19:19:16,688 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-18 19:19:16,712 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-18 19:19:16,713 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-18 19:19:16,715 INFO L87 Difference]: Start difference. First operand has 98 states, 63 states have (on average 1.4126984126984128) internal successors, (89), 64 states have internal predecessors, (89), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) Second operand has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 2 states have call successors, (32) [2024-11-18 19:19:16,774 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-18 19:19:16,777 INFO L93 Difference]: Finished difference Result 189 states and 332 transitions. [2024-11-18 19:19:16,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-18 19:19:16,781 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 2 states have call successors, (32) Word has length 200 [2024-11-18 19:19:16,781 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-18 19:19:16,789 INFO L225 Difference]: With dead ends: 189 [2024-11-18 19:19:16,790 INFO L226 Difference]: Without dead ends: 94 [2024-11-18 19:19:16,795 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 201 GetRequests, 201 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-18 19:19:16,798 INFO L432 NwaCegarLoop]: 146 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, 146 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 [2024-11-18 19:19:16,799 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 146 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-18 19:19:16,814 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94 states. [2024-11-18 19:19:16,843 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94 to 94. [2024-11-18 19:19:16,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 94 states, 60 states have (on average 1.3666666666666667) internal successors, (82), 60 states have internal predecessors, (82), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2024-11-18 19:19:16,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 146 transitions. [2024-11-18 19:19:16,854 INFO L78 Accepts]: Start accepts. Automaton has 94 states and 146 transitions. Word has length 200 [2024-11-18 19:19:16,854 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-18 19:19:16,855 INFO L471 AbstractCegarLoop]: Abstraction has 94 states and 146 transitions. [2024-11-18 19:19:16,855 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 2 states have call successors, (32) [2024-11-18 19:19:16,857 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 146 transitions. [2024-11-18 19:19:16,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-18 19:19:16,864 INFO L207 NwaCegarLoop]: Found error trace [2024-11-18 19:19:16,865 INFO L215 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-18 19:19:16,888 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-18 19:19:17,069 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-18 19:19:17,070 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-18 19:19:17,071 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-18 19:19:17,071 INFO L85 PathProgramCache]: Analyzing trace with hash -262140330, now seen corresponding path program 1 times [2024-11-18 19:19:17,071 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-18 19:19:17,071 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1493455297] [2024-11-18 19:19:17,072 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-18 19:19:17,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-18 19:19:17,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-18 19:19:17,640 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-11-18 19:19:17,640 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-18 19:19:17,641 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1493455297] [2024-11-18 19:19:17,641 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1493455297] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-18 19:19:17,641 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-18 19:19:17,641 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-18 19:19:17,641 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1522239673] [2024-11-18 19:19:17,641 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-18 19:19:17,644 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-18 19:19:17,645 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-18 19:19:17,646 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-18 19:19:17,646 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-18 19:19:17,646 INFO L87 Difference]: Start difference. First operand 94 states and 146 transitions. Second operand has 4 states, 4 states have (on average 10.75) internal successors, (43), 4 states have internal predecessors, (43), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2024-11-18 19:19:17,974 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-18 19:19:17,975 INFO L93 Difference]: Finished difference Result 306 states and 478 transitions. [2024-11-18 19:19:17,975 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-18 19:19:17,976 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.75) internal successors, (43), 4 states have internal predecessors, (43), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) Word has length 200 [2024-11-18 19:19:17,977 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-18 19:19:17,983 INFO L225 Difference]: With dead ends: 306 [2024-11-18 19:19:17,987 INFO L226 Difference]: Without dead ends: 215 [2024-11-18 19:19:17,988 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-18 19:19:17,989 INFO L432 NwaCegarLoop]: 175 mSDtfsCounter, 132 mSDsluCounter, 265 mSDsCounter, 0 mSdLazyCounter, 39 mSolverCounterSat, 97 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 132 SdHoareTripleChecker+Valid, 440 SdHoareTripleChecker+Invalid, 136 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 97 IncrementalHoareTripleChecker+Valid, 39 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-18 19:19:17,990 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [132 Valid, 440 Invalid, 136 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [97 Valid, 39 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-18 19:19:17,993 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 215 states. [2024-11-18 19:19:18,039 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 215 to 183. [2024-11-18 19:19:18,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 183 states, 116 states have (on average 1.3706896551724137) internal successors, (159), 116 states have internal predecessors, (159), 64 states have call successors, (64), 2 states have call predecessors, (64), 2 states have return successors, (64), 64 states have call predecessors, (64), 64 states have call successors, (64) [2024-11-18 19:19:18,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 183 states and 287 transitions. [2024-11-18 19:19:18,047 INFO L78 Accepts]: Start accepts. Automaton has 183 states and 287 transitions. Word has length 200 [2024-11-18 19:19:18,047 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-18 19:19:18,048 INFO L471 AbstractCegarLoop]: Abstraction has 183 states and 287 transitions. [2024-11-18 19:19:18,048 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.75) internal successors, (43), 4 states have internal predecessors, (43), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2024-11-18 19:19:18,048 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 287 transitions. [2024-11-18 19:19:18,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-18 19:19:18,051 INFO L207 NwaCegarLoop]: Found error trace [2024-11-18 19:19:18,052 INFO L215 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-18 19:19:18,052 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-18 19:19:18,052 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-18 19:19:18,053 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-18 19:19:18,053 INFO L85 PathProgramCache]: Analyzing trace with hash 1463251097, now seen corresponding path program 1 times [2024-11-18 19:19:18,054 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-18 19:19:18,054 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1552288104] [2024-11-18 19:19:18,055 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-18 19:19:18,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-18 19:19:18,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-18 19:19:18,297 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-18 19:19:18,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-18 19:19:18,581 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-18 19:19:18,582 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-18 19:19:18,583 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-18 19:19:18,585 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-18 19:19:18,590 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2024-11-18 19:19:18,754 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-18 19:19:18,760 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 07:19:18 BoogieIcfgContainer [2024-11-18 19:19:18,763 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-18 19:19:18,763 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-18 19:19:18,763 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-18 19:19:18,764 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-18 19:19:18,764 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 07:19:15" (3/4) ... [2024-11-18 19:19:18,767 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-18 19:19:18,769 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-18 19:19:18,770 INFO L158 Benchmark]: Toolchain (without parser) took 4219.56ms. Allocated memory was 142.6MB in the beginning and 216.0MB in the end (delta: 73.4MB). Free memory was 88.6MB in the beginning and 169.3MB in the end (delta: -80.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-18 19:19:18,771 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 142.6MB. Free memory was 103.1MB in the beginning and 102.9MB in the end (delta: 159.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-18 19:19:18,771 INFO L158 Benchmark]: CACSL2BoogieTranslator took 360.07ms. Allocated memory is still 142.6MB. Free memory was 88.6MB in the beginning and 71.7MB in the end (delta: 16.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-18 19:19:18,775 INFO L158 Benchmark]: Boogie Procedure Inliner took 58.36ms. Allocated memory is still 142.6MB. Free memory was 71.7MB in the beginning and 69.1MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-18 19:19:18,775 INFO L158 Benchmark]: Boogie Preprocessor took 73.55ms. Allocated memory is still 142.6MB. Free memory was 69.1MB in the beginning and 66.3MB in the end (delta: 2.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-18 19:19:18,775 INFO L158 Benchmark]: RCFGBuilder took 809.13ms. Allocated memory is still 142.6MB. Free memory was 66.3MB in the beginning and 96.2MB in the end (delta: -29.9MB). Peak memory consumption was 11.0MB. Max. memory is 16.1GB. [2024-11-18 19:19:18,776 INFO L158 Benchmark]: TraceAbstraction took 2905.55ms. Allocated memory was 142.6MB in the beginning and 216.0MB in the end (delta: 73.4MB). Free memory was 95.5MB in the beginning and 170.3MB in the end (delta: -74.8MB). Peak memory consumption was 92.9MB. Max. memory is 16.1GB. [2024-11-18 19:19:18,776 INFO L158 Benchmark]: Witness Printer took 6.43ms. Allocated memory is still 216.0MB. Free memory was 170.3MB in the beginning and 169.3MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-18 19:19:18,778 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 142.6MB. Free memory was 103.1MB in the beginning and 102.9MB in the end (delta: 159.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 360.07ms. Allocated memory is still 142.6MB. Free memory was 88.6MB in the beginning and 71.7MB in the end (delta: 16.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 58.36ms. Allocated memory is still 142.6MB. Free memory was 71.7MB in the beginning and 69.1MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 73.55ms. Allocated memory is still 142.6MB. Free memory was 69.1MB in the beginning and 66.3MB in the end (delta: 2.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 809.13ms. Allocated memory is still 142.6MB. Free memory was 66.3MB in the beginning and 96.2MB in the end (delta: -29.9MB). Peak memory consumption was 11.0MB. Max. memory is 16.1GB. * TraceAbstraction took 2905.55ms. Allocated memory was 142.6MB in the beginning and 216.0MB in the end (delta: 73.4MB). Free memory was 95.5MB in the beginning and 170.3MB in the end (delta: -74.8MB). Peak memory consumption was 92.9MB. Max. memory is 16.1GB. * Witness Printer took 6.43ms. Allocated memory is still 216.0MB. Free memory was 170.3MB in the beginning and 169.3MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. 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 someBinaryDOUBLEComparisonOperation at line 173, overapproximation of someBinaryArithmeticDOUBLEoperation at line 108. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] double var_1_1 = 15.8; [L23] double var_1_4 = 10.5; [L24] double var_1_5 = 1.55; [L25] signed char var_1_8 = -10; [L26] signed char var_1_10 = -16; [L27] signed char var_1_11 = -4; [L28] signed char var_1_12 = -16; [L29] double var_1_13 = 128.55; [L30] double var_1_14 = 2.3; [L31] double var_1_15 = 4.8; [L32] unsigned long int var_1_16 = 0; [L33] signed long int var_1_17 = 5; [L34] signed long int var_1_18 = 256; [L35] unsigned long int var_1_19 = 50; [L36] unsigned long int var_1_20 = 1; [L37] signed short int var_1_21 = -50; [L38] unsigned char var_1_23 = 1; [L39] unsigned char var_1_24 = 0; [L40] unsigned char var_1_25 = 0; [L41] unsigned char var_1_26 = 0; [L42] signed long int var_1_27 = 128; [L43] unsigned char var_1_28 = 1; [L44] signed long int var_1_29 = 100; [L45] unsigned char var_1_30 = 0; [L46] signed short int var_1_31 = 500; [L47] signed short int var_1_32 = -1; [L48] signed short int var_1_33 = 5; [L49] signed long int var_1_35 = 5; [L50] signed long int var_1_36 = 1; [L51] signed char last_1_var_1_8 = -10; [L52] signed short int last_1_var_1_21 = -50; [L53] unsigned char last_1_var_1_23 = 1; VAL [isInitial=0, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=-16, var_1_11=-4, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_4=21/2, var_1_5=31/20, var_1_8=-10] [L177] isInitial = 1 [L178] FCALL initially() [L179] COND TRUE 1 [L180] CALL updateLastVariables() [L168] last_1_var_1_8 = var_1_8 [L169] last_1_var_1_21 = var_1_21 [L170] last_1_var_1_23 = var_1_23 VAL [isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=-16, var_1_11=-4, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_4=21/2, var_1_5=31/20, var_1_8=-10] [L180] RET updateLastVariables() [L181] CALL updateVariables() [L116] var_1_4 = __VERIFIER_nondet_double() [L117] CALL assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854765600e+12F && var_1_4 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=-16, var_1_11=-4, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_5=31/20, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=-16, var_1_11=-4, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_5=31/20, var_1_8=-10] [L117] RET assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854765600e+12F && var_1_4 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=-16, var_1_11=-4, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_5=31/20, var_1_8=-10] [L118] var_1_5 = __VERIFIER_nondet_double() [L119] CALL assume_abort_if_not((var_1_5 >= -922337.2036854765600e+13F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=-16, var_1_11=-4, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=-16, var_1_11=-4, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L119] RET assume_abort_if_not((var_1_5 >= -922337.2036854765600e+13F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=-16, var_1_11=-4, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L120] var_1_10 = __VERIFIER_nondet_char() [L121] CALL assume_abort_if_not(var_1_10 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=-4, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=-4, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L121] RET assume_abort_if_not(var_1_10 >= -63) VAL [isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=-4, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L122] CALL assume_abort_if_not(var_1_10 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=-4, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=-4, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L122] RET assume_abort_if_not(var_1_10 <= 63) VAL [isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=-4, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L123] var_1_11 = __VERIFIER_nondet_char() [L124] CALL assume_abort_if_not(var_1_11 >= -31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L124] RET assume_abort_if_not(var_1_11 >= -31) VAL [isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L125] CALL assume_abort_if_not(var_1_11 <= 32) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L125] RET assume_abort_if_not(var_1_11 <= 32) VAL [isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=-16, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L126] var_1_12 = __VERIFIER_nondet_char() [L127] CALL assume_abort_if_not(var_1_12 >= -31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L127] RET assume_abort_if_not(var_1_12 >= -31) VAL [isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L128] CALL assume_abort_if_not(var_1_12 <= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L128] RET assume_abort_if_not(var_1_12 <= 31) VAL [isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_14=23/10, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L129] var_1_14 = __VERIFIER_nondet_double() [L130] CALL assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 4611686.018427382800e+12F && var_1_14 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L130] RET assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 4611686.018427382800e+12F && var_1_14 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_15=24/5, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L131] var_1_15 = __VERIFIER_nondet_double() [L132] 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_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L132] 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_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=5, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L133] var_1_17 = __VERIFIER_nondet_long() [L134] CALL assume_abort_if_not(var_1_17 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L134] RET assume_abort_if_not(var_1_17 >= 0) VAL [isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L135] CALL assume_abort_if_not(var_1_17 <= 1073741824) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L135] RET assume_abort_if_not(var_1_17 <= 1073741824) VAL [isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=256, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L136] var_1_18 = __VERIFIER_nondet_long() [L137] CALL assume_abort_if_not(var_1_18 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L137] RET assume_abort_if_not(var_1_18 >= 0) VAL [isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L138] CALL assume_abort_if_not(var_1_18 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L138] RET assume_abort_if_not(var_1_18 <= 2147483647) VAL [isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=50, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L139] var_1_19 = __VERIFIER_nondet_ulong() [L140] CALL assume_abort_if_not(var_1_19 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L140] RET assume_abort_if_not(var_1_19 >= 0) VAL [isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L141] CALL assume_abort_if_not(var_1_19 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L141] RET assume_abort_if_not(var_1_19 <= 2147483647) VAL [isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=1, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L142] var_1_20 = __VERIFIER_nondet_ulong() [L143] CALL assume_abort_if_not(var_1_20 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L143] RET assume_abort_if_not(var_1_20 >= 0) VAL [isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L144] CALL assume_abort_if_not(var_1_20 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L144] RET assume_abort_if_not(var_1_20 <= 2147483647) VAL [isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L145] var_1_24 = __VERIFIER_nondet_uchar() [L146] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L146] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L147] CALL assume_abort_if_not(var_1_24 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L147] RET assume_abort_if_not(var_1_24 <= 0) VAL [isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L148] var_1_26 = __VERIFIER_nondet_uchar() [L149] CALL assume_abort_if_not(var_1_26 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L149] RET assume_abort_if_not(var_1_26 >= 0) VAL [isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L150] CALL assume_abort_if_not(var_1_26 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=-256, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=-256, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L150] RET assume_abort_if_not(var_1_26 <= 0) VAL [isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=-256, var_1_27=128, var_1_28=1, var_1_29=100, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L151] var_1_29 = __VERIFIER_nondet_long() [L152] CALL assume_abort_if_not(var_1_29 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=-256, var_1_27=128, var_1_28=1, var_1_29=-9, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=-256, var_1_27=128, var_1_28=1, var_1_29=-9, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L152] RET assume_abort_if_not(var_1_29 >= -2147483648) VAL [isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=-256, var_1_27=128, var_1_28=1, var_1_29=-9, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L153] CALL assume_abort_if_not(var_1_29 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=-256, var_1_27=128, var_1_28=1, var_1_29=-9, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=-256, var_1_27=128, var_1_28=1, var_1_29=-9, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L153] RET assume_abort_if_not(var_1_29 <= 2147483647) VAL [isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=-256, var_1_27=128, var_1_28=1, var_1_29=-9, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L154] var_1_30 = __VERIFIER_nondet_uchar() [L155] CALL assume_abort_if_not(var_1_30 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=-256, var_1_27=128, var_1_28=1, var_1_29=-9, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=-256, var_1_27=128, var_1_28=1, var_1_29=-9, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L155] RET assume_abort_if_not(var_1_30 >= 0) VAL [isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=-256, var_1_27=128, var_1_28=1, var_1_29=-9, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L156] CALL assume_abort_if_not(var_1_30 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=-256, var_1_27=128, var_1_28=1, var_1_29=-9, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=-256, var_1_27=128, var_1_28=1, var_1_29=-9, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L156] RET assume_abort_if_not(var_1_30 <= 0) VAL [isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=-256, var_1_27=128, var_1_28=1, var_1_29=-9, var_1_30=0, var_1_31=500, var_1_32=-1, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L157] var_1_32 = __VERIFIER_nondet_short() [L158] CALL assume_abort_if_not(var_1_32 >= -32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=-256, var_1_27=128, var_1_28=1, var_1_29=-9, var_1_30=0, var_1_31=500, var_1_32=32766, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=-256, var_1_27=128, var_1_28=1, var_1_29=-9, var_1_30=0, var_1_31=500, var_1_32=32766, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L158] RET assume_abort_if_not(var_1_32 >= -32767) VAL [isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=-256, var_1_27=128, var_1_28=1, var_1_29=-9, var_1_30=0, var_1_31=500, var_1_32=32766, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L159] CALL assume_abort_if_not(var_1_32 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=-256, var_1_27=128, var_1_28=1, var_1_29=-9, var_1_30=0, var_1_31=500, var_1_32=32766, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=-256, var_1_27=128, var_1_28=1, var_1_29=-9, var_1_30=0, var_1_31=500, var_1_32=32766, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L159] RET assume_abort_if_not(var_1_32 <= 32766) VAL [isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=-256, var_1_27=128, var_1_28=1, var_1_29=-9, var_1_30=0, var_1_31=500, var_1_32=32766, var_1_33=5, var_1_35=5, var_1_36=1, var_1_8=-10] [L160] var_1_35 = __VERIFIER_nondet_long() [L161] CALL assume_abort_if_not(var_1_35 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=-256, var_1_27=128, var_1_28=1, var_1_29=-9, var_1_30=0, var_1_31=500, var_1_32=32766, var_1_33=5, var_1_35=-1, var_1_36=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=-256, var_1_27=128, var_1_28=1, var_1_29=-9, var_1_30=0, var_1_31=500, var_1_32=32766, var_1_33=5, var_1_35=-1, var_1_36=1, var_1_8=-10] [L161] RET assume_abort_if_not(var_1_35 >= -1) VAL [isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=-256, var_1_27=128, var_1_28=1, var_1_29=-9, var_1_30=0, var_1_31=500, var_1_32=32766, var_1_33=5, var_1_35=-1, var_1_36=1, var_1_8=-10] [L162] CALL assume_abort_if_not(var_1_35 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=-256, var_1_27=128, var_1_28=1, var_1_29=-9, var_1_30=0, var_1_31=500, var_1_32=32766, var_1_33=5, var_1_35=-1, var_1_36=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=-256, var_1_27=128, var_1_28=1, var_1_29=-9, var_1_30=0, var_1_31=500, var_1_32=32766, var_1_33=5, var_1_35=-1, var_1_36=1, var_1_8=-10] [L162] RET assume_abort_if_not(var_1_35 <= 2147483647) VAL [isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=-256, var_1_27=128, var_1_28=1, var_1_29=-9, var_1_30=0, var_1_31=500, var_1_32=32766, var_1_33=5, var_1_35=-1, var_1_36=1, var_1_8=-10] [L163] var_1_36 = __VERIFIER_nondet_long() [L164] CALL assume_abort_if_not(var_1_36 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=-256, var_1_27=128, var_1_28=1, var_1_29=-9, var_1_30=0, var_1_31=500, var_1_32=32766, var_1_33=5, var_1_35=-1, var_1_36=8, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=-256, var_1_27=128, var_1_28=1, var_1_29=-9, var_1_30=0, var_1_31=500, var_1_32=32766, var_1_33=5, var_1_35=-1, var_1_36=8, var_1_8=-10] [L164] RET assume_abort_if_not(var_1_36 >= 0) VAL [isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=-256, var_1_27=128, var_1_28=1, var_1_29=-9, var_1_30=0, var_1_31=500, var_1_32=32766, var_1_33=5, var_1_35=-1, var_1_36=8, var_1_8=-10] [L165] CALL assume_abort_if_not(var_1_36 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=-256, var_1_27=128, var_1_28=1, var_1_29=-9, var_1_30=0, var_1_31=500, var_1_32=32766, var_1_33=5, var_1_35=-1, var_1_36=8, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=-256, var_1_27=128, var_1_28=1, var_1_29=-9, var_1_30=0, var_1_31=500, var_1_32=32766, var_1_33=5, var_1_35=-1, var_1_36=8, var_1_8=-10] [L165] RET assume_abort_if_not(var_1_36 <= 2147483647) VAL [isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=-256, var_1_27=128, var_1_28=1, var_1_29=-9, var_1_30=0, var_1_31=500, var_1_32=32766, var_1_33=5, var_1_35=-1, var_1_36=8, var_1_8=-10] [L181] RET updateVariables() [L182] CALL step() [L57] var_1_25 = var_1_26 [L58] var_1_27 = 32 VAL [isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=-256, var_1_26=-256, var_1_27=32, var_1_28=1, var_1_29=-9, var_1_30=0, var_1_31=500, var_1_32=32766, var_1_33=5, var_1_35=-1, var_1_36=8, var_1_8=-10] [L59] COND FALSE !((- var_1_27) == var_1_29) VAL [isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=-256, var_1_26=-256, var_1_27=32, var_1_28=1, var_1_29=-9, var_1_30=0, var_1_31=500, var_1_32=32766, var_1_33=5, var_1_35=-1, var_1_36=8, var_1_8=-10] [L64] var_1_31 = var_1_32 VAL [isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=-256, var_1_26=-256, var_1_27=32, var_1_28=1, var_1_29=-9, var_1_30=0, var_1_31=32766, var_1_32=32766, var_1_33=5, var_1_35=-1, var_1_36=8, var_1_8=-10] [L65] COND TRUE -8 > (((((var_1_35 - var_1_36)) > (var_1_29)) ? ((var_1_35 - var_1_36)) : (var_1_29))) [L66] var_1_33 = var_1_32 VAL [isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=-256, var_1_26=-256, var_1_27=32, var_1_28=1, var_1_29=-9, var_1_30=0, var_1_31=32766, var_1_32=32766, var_1_33=32766, var_1_35=-1, var_1_36=8, var_1_8=-10] [L68] COND TRUE last_1_var_1_21 <= ((((last_1_var_1_21) < (last_1_var_1_8)) ? (last_1_var_1_21) : (last_1_var_1_8))) VAL [isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=-256, var_1_26=-256, var_1_27=32, var_1_28=1, var_1_29=-9, var_1_30=0, var_1_31=32766, var_1_32=32766, var_1_33=32766, var_1_35=-1, var_1_36=8, var_1_8=-10] [L69] COND TRUE \read(last_1_var_1_23) [L70] var_1_8 = (-16 + ((((var_1_10) < ((var_1_11 + var_1_12))) ? (var_1_10) : ((var_1_11 + var_1_12))))) VAL [isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=1, var_1_24=0, var_1_25=-256, var_1_26=-256, var_1_27=32, var_1_28=1, var_1_29=-9, var_1_30=0, var_1_31=32766, var_1_32=32766, var_1_33=32766, var_1_35=-1, var_1_36=8, var_1_8=22] [L75] var_1_23 = var_1_24 VAL [isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=0, var_1_24=0, var_1_25=-256, var_1_26=-256, var_1_27=32, var_1_28=1, var_1_29=-9, var_1_30=0, var_1_31=32766, var_1_32=32766, var_1_33=32766, var_1_35=-1, var_1_36=8, var_1_8=22] [L76] COND TRUE 128u >= var_1_8 VAL [isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_13=2571/20, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=0, var_1_24=0, var_1_25=-256, var_1_26=-256, var_1_27=32, var_1_28=1, var_1_29=-9, var_1_30=0, var_1_31=32766, var_1_32=32766, var_1_33=32766, var_1_35=-1, var_1_36=8, var_1_8=22] [L77] COND TRUE ! var_1_23 [L78] var_1_13 = ((var_1_14 - var_1_15) + 0.25) VAL [isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_16=0, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=0, var_1_24=0, var_1_25=-256, var_1_26=-256, var_1_27=32, var_1_28=1, var_1_29=-9, var_1_30=0, var_1_31=32766, var_1_32=32766, var_1_33=32766, var_1_35=-1, var_1_36=8, var_1_8=22] [L87] COND TRUE var_1_8 >= ((1329162249 - var_1_17) - var_1_18) [L88] var_1_16 = (((((((((var_1_17) > (var_1_18)) ? (var_1_17) : (var_1_18)))) < (var_1_19)) ? (((((var_1_17) > (var_1_18)) ? (var_1_17) : (var_1_18)))) : (var_1_19))) + var_1_20) VAL [isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_16=-4294967295, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=0, var_1_24=0, var_1_25=-256, var_1_26=-256, var_1_27=32, var_1_28=1, var_1_29=-9, var_1_30=0, var_1_31=32766, var_1_32=32766, var_1_33=32766, var_1_35=-1, var_1_36=8, var_1_8=22] [L96] COND FALSE !(((((var_1_12) < (var_1_18)) ? (var_1_12) : (var_1_18))) <= (var_1_11 + var_1_8)) VAL [isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_16=-4294967295, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=0, var_1_24=0, var_1_25=-256, var_1_26=-256, var_1_27=32, var_1_28=1, var_1_29=-9, var_1_30=0, var_1_31=32766, var_1_32=32766, var_1_33=32766, var_1_35=-1, var_1_36=8, var_1_8=22] [L105] unsigned char stepLocal_1 = var_1_23; [L106] signed char stepLocal_0 = var_1_8; VAL [isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, stepLocal_0=22, stepLocal_1=0, var_1_10=63, var_1_11=7, var_1_12=31, var_1_16=-4294967295, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_1=79/5, var_1_20=-8589934591, var_1_21=-50, var_1_23=0, var_1_24=0, var_1_25=-256, var_1_26=-256, var_1_27=32, var_1_28=1, var_1_29=-9, var_1_30=0, var_1_31=32766, var_1_32=32766, var_1_33=32766, var_1_35=-1, var_1_36=8, var_1_8=22] [L107] COND TRUE stepLocal_0 >= var_1_16 [L108] var_1_1 = (var_1_4 - ((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5)))) VAL [isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, stepLocal_1=0, var_1_10=63, var_1_11=7, var_1_12=31, var_1_16=-4294967295, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_20=-8589934591, var_1_21=-50, var_1_23=0, var_1_24=0, var_1_25=-256, var_1_26=-256, var_1_27=32, var_1_28=1, var_1_29=-9, var_1_30=0, var_1_31=32766, var_1_32=32766, var_1_33=32766, var_1_35=-1, var_1_36=8, var_1_8=22] [L182] RET step() [L183] CALL, EXPR property() [L173] EXPR (((((var_1_8 >= var_1_16) ? (var_1_1 == ((double) (var_1_4 - ((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5)))))) : ((var_1_23 || var_1_23) ? (var_1_1 == ((double) 128.75)) : 1)) && ((last_1_var_1_21 <= ((((last_1_var_1_21) < (last_1_var_1_8)) ? (last_1_var_1_21) : (last_1_var_1_8)))) ? (last_1_var_1_23 ? (var_1_8 == ((signed char) (-16 + ((((var_1_10) < ((var_1_11 + var_1_12))) ? (var_1_10) : ((var_1_11 + var_1_12))))))) : 1) : (var_1_8 == ((signed char) var_1_12)))) && ((128u >= var_1_8) ? ((! var_1_23) ? (var_1_13 == ((double) ((var_1_14 - var_1_15) + 0.25))) : (var_1_13 == ((double) var_1_14))) : (var_1_23 ? (var_1_13 == ((double) var_1_5)) : 1))) && ((var_1_8 >= ((1329162249 - var_1_17) - var_1_18)) ? (var_1_16 == ((unsigned long int) (((((((((var_1_17) > (var_1_18)) ? (var_1_17) : (var_1_18)))) < (var_1_19)) ? (((((var_1_17) > (var_1_18)) ? (var_1_17) : (var_1_18)))) : (var_1_19))) + var_1_20))) : (var_1_23 ? (var_1_16 == ((unsigned long int) var_1_18)) : (var_1_16 == ((unsigned long int) var_1_19))))) && ((((((var_1_12) < (var_1_18)) ? (var_1_12) : (var_1_18))) <= (var_1_11 + var_1_8)) ? ((var_1_11 >= (var_1_18 & var_1_16)) ? (var_1_21 == ((signed short int) 8)) : ((var_1_19 < var_1_8) ? (var_1_21 == ((signed short int) 64)) : 1)) : 1) VAL [isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_16=-4294967295, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_20=-8589934591, var_1_21=-50, var_1_23=0, var_1_24=0, var_1_25=-256, var_1_26=-256, var_1_27=32, var_1_28=1, var_1_29=-9, var_1_30=0, var_1_31=32766, var_1_32=32766, var_1_33=32766, var_1_35=-1, var_1_36=8, var_1_8=22] [L173-L174] return ((((((var_1_8 >= var_1_16) ? (var_1_1 == ((double) (var_1_4 - ((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5)))))) : ((var_1_23 || var_1_23) ? (var_1_1 == ((double) 128.75)) : 1)) && ((last_1_var_1_21 <= ((((last_1_var_1_21) < (last_1_var_1_8)) ? (last_1_var_1_21) : (last_1_var_1_8)))) ? (last_1_var_1_23 ? (var_1_8 == ((signed char) (-16 + ((((var_1_10) < ((var_1_11 + var_1_12))) ? (var_1_10) : ((var_1_11 + var_1_12))))))) : 1) : (var_1_8 == ((signed char) var_1_12)))) && ((128u >= var_1_8) ? ((! var_1_23) ? (var_1_13 == ((double) ((var_1_14 - var_1_15) + 0.25))) : (var_1_13 == ((double) var_1_14))) : (var_1_23 ? (var_1_13 == ((double) var_1_5)) : 1))) && ((var_1_8 >= ((1329162249 - var_1_17) - var_1_18)) ? (var_1_16 == ((unsigned long int) (((((((((var_1_17) > (var_1_18)) ? (var_1_17) : (var_1_18)))) < (var_1_19)) ? (((((var_1_17) > (var_1_18)) ? (var_1_17) : (var_1_18)))) : (var_1_19))) + var_1_20))) : (var_1_23 ? (var_1_16 == ((unsigned long int) var_1_18)) : (var_1_16 == ((unsigned long int) var_1_19))))) && ((((((var_1_12) < (var_1_18)) ? (var_1_12) : (var_1_18))) <= (var_1_11 + var_1_8)) ? ((var_1_11 >= (var_1_18 & var_1_16)) ? (var_1_21 == ((signed short int) 8)) : ((var_1_19 < var_1_8) ? (var_1_21 == ((signed short int) 64)) : 1)) : 1)) && (var_1_23 == ((unsigned char) var_1_24)) ; [L183] RET, EXPR property() [L183] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_16=-4294967295, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_20=-8589934591, var_1_21=-50, var_1_23=0, var_1_24=0, var_1_25=-256, var_1_26=-256, var_1_27=32, var_1_28=1, var_1_29=-9, var_1_30=0, var_1_31=32766, var_1_32=32766, var_1_33=32766, var_1_35=-1, var_1_36=8, var_1_8=22] [L19] reach_error() VAL [isInitial=1, last_1_var_1_21=-50, last_1_var_1_23=1, last_1_var_1_8=-10, var_1_10=63, var_1_11=7, var_1_12=31, var_1_16=-4294967295, var_1_17=1073741824, var_1_18=1073741823, var_1_19=4294967296, var_1_20=-8589934591, var_1_21=-50, var_1_23=0, var_1_24=0, var_1_25=-256, var_1_26=-256, var_1_27=32, var_1_28=1, var_1_29=-9, var_1_30=0, var_1_31=32766, var_1_32=32766, var_1_33=32766, var_1_35=-1, var_1_36=8, var_1_8=22] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 98 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 2.7s, OverallIterations: 3, TraceHistogramMax: 32, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 132 SdHoareTripleChecker+Valid, 0.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 132 mSDsluCounter, 586 SdHoareTripleChecker+Invalid, 0.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 265 mSDsCounter, 97 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 39 IncrementalHoareTripleChecker+Invalid, 136 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 97 mSolverCounterUnsat, 321 mSDtfsCounter, 39 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 207 GetRequests, 204 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=183occurred in iteration=2, InterpolantAutomatonStates: 6, 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, 2 MinimizatonAttempts, 32 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 801 NumberOfCodeBlocks, 801 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 597 ConstructedInterpolants, 0 QuantifiedInterpolants, 829 SizeOfPredicates, 0 NumberOfNonLiveVariables, 453 ConjunctsInSsa, 1 ConjunctsInUnsatCore, 3 InterpolantComputations, 2 PerfectInterpolantSequences, 5890/5952 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 RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-18 19:19:18,823 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/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/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-24.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/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 f0bbbdf3fcb4e6d66b10e5908c3e87ab6ffa671f52022adc7c76eba67cacf793 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-18 19:19:21,330 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-18 19:19:21,409 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-18 19:19:21,417 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-18 19:19:21,417 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-18 19:19:21,458 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-18 19:19:21,460 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-18 19:19:21,460 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-18 19:19:21,461 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-18 19:19:21,462 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-18 19:19:21,462 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-18 19:19:21,463 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-18 19:19:21,463 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-18 19:19:21,466 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-18 19:19:21,467 INFO L153 SettingsManager]: * Use SBE=true [2024-11-18 19:19:21,467 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-18 19:19:21,467 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-18 19:19:21,468 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-18 19:19:21,468 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-18 19:19:21,468 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-18 19:19:21,468 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-18 19:19:21,469 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-18 19:19:21,469 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-18 19:19:21,470 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-18 19:19:21,470 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-18 19:19:21,470 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-18 19:19:21,471 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-18 19:19:21,471 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-18 19:19:21,471 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-18 19:19:21,471 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-18 19:19:21,471 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-18 19:19:21,472 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-18 19:19:21,472 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-18 19:19:21,472 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-18 19:19:21,472 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-18 19:19:21,473 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-18 19:19:21,473 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-18 19:19:21,473 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-18 19:19:21,475 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-18 19:19:21,475 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-18 19:19:21,476 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-18 19:19:21,476 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-18 19:19:21,476 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-18 19:19:21,476 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-18 19:19:21,477 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f0bbbdf3fcb4e6d66b10e5908c3e87ab6ffa671f52022adc7c76eba67cacf793 [2024-11-18 19:19:21,822 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-18 19:19:21,850 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-18 19:19:21,853 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-18 19:19:21,854 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-18 19:19:21,855 INFO L274 PluginConnector]: CDTParser initialized [2024-11-18 19:19:21,856 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-24.i [2024-11-18 19:19:23,543 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-18 19:19:23,829 INFO L384 CDTParser]: Found 1 translation units. [2024-11-18 19:19:23,830 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-24.i [2024-11-18 19:19:23,847 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b19916aa1/707e621e5db745d5b91bed07754e460b/FLAGf3b43c9f1 [2024-11-18 19:19:23,863 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b19916aa1/707e621e5db745d5b91bed07754e460b [2024-11-18 19:19:23,866 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-18 19:19:23,867 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-18 19:19:23,868 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-18 19:19:23,868 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-18 19:19:23,874 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-18 19:19:23,875 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 07:19:23" (1/1) ... [2024-11-18 19:19:23,878 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f935776 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:19:23, skipping insertion in model container [2024-11-18 19:19:23,878 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 07:19:23" (1/1) ... [2024-11-18 19:19:23,917 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-18 19:19:24,118 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-24.i[915,928] [2024-11-18 19:19:24,207 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-18 19:19:24,224 INFO L200 MainTranslator]: Completed pre-run [2024-11-18 19:19:24,235 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-24.i[915,928] [2024-11-18 19:19:24,266 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-18 19:19:24,287 INFO L204 MainTranslator]: Completed translation [2024-11-18 19:19:24,287 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:19:24 WrapperNode [2024-11-18 19:19:24,287 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-18 19:19:24,289 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-18 19:19:24,289 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-18 19:19:24,289 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-18 19:19:24,296 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:19:24" (1/1) ... [2024-11-18 19:19:24,315 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:19:24" (1/1) ... [2024-11-18 19:19:24,345 INFO L138 Inliner]: procedures = 27, calls = 45, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 190 [2024-11-18 19:19:24,346 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-18 19:19:24,347 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-18 19:19:24,347 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-18 19:19:24,347 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-18 19:19:24,360 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:19:24" (1/1) ... [2024-11-18 19:19:24,361 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:19:24" (1/1) ... [2024-11-18 19:19:24,365 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:19:24" (1/1) ... [2024-11-18 19:19:24,386 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]. [2024-11-18 19:19:24,387 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:19:24" (1/1) ... [2024-11-18 19:19:24,387 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:19:24" (1/1) ... [2024-11-18 19:19:24,404 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:19:24" (1/1) ... [2024-11-18 19:19:24,408 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:19:24" (1/1) ... [2024-11-18 19:19:24,411 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:19:24" (1/1) ... [2024-11-18 19:19:24,413 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:19:24" (1/1) ... [2024-11-18 19:19:24,419 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-18 19:19:24,422 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-18 19:19:24,422 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-18 19:19:24,423 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-18 19:19:24,424 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:19:24" (1/1) ... [2024-11-18 19:19:24,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-18 19:19:24,453 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-18 19:19:24,472 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-18 19:19:24,476 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-18 19:19:24,527 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-18 19:19:24,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-18 19:19:24,527 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-18 19:19:24,527 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-18 19:19:24,527 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-18 19:19:24,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-18 19:19:24,639 INFO L238 CfgBuilder]: Building ICFG [2024-11-18 19:19:24,642 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-18 19:19:27,952 INFO L? ?]: Removed 12 outVars from TransFormulas that were not future-live. [2024-11-18 19:19:27,952 INFO L287 CfgBuilder]: Performing block encoding [2024-11-18 19:19:27,973 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-18 19:19:27,973 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-18 19:19:27,974 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 07:19:27 BoogieIcfgContainer [2024-11-18 19:19:27,974 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-18 19:19:27,976 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-18 19:19:27,977 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-18 19:19:27,980 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-18 19:19:27,980 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 07:19:23" (1/3) ... [2024-11-18 19:19:27,981 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3826f12f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 07:19:27, skipping insertion in model container [2024-11-18 19:19:27,981 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 07:19:24" (2/3) ... [2024-11-18 19:19:27,981 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3826f12f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 07:19:27, skipping insertion in model container [2024-11-18 19:19:27,982 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 07:19:27" (3/3) ... [2024-11-18 19:19:27,983 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-10_file-24.i [2024-11-18 19:19:28,007 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-18 19:19:28,008 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-18 19:19:28,083 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-18 19:19:28,091 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;@5a0848ae, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-18 19:19:28,091 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-18 19:19:28,097 INFO L276 IsEmpty]: Start isEmpty. Operand has 87 states, 52 states have (on average 1.3846153846153846) internal successors, (72), 53 states have internal predecessors, (72), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2024-11-18 19:19:28,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-18 19:19:28,114 INFO L207 NwaCegarLoop]: Found error trace [2024-11-18 19:19:28,115 INFO L215 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-18 19:19:28,116 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-18 19:19:28,123 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-18 19:19:28,123 INFO L85 PathProgramCache]: Analyzing trace with hash -487239951, now seen corresponding path program 1 times [2024-11-18 19:19:28,142 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-18 19:19:28,142 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [485108856] [2024-11-18 19:19:28,143 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-18 19:19:28,143 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 [2024-11-18 19:19:28,143 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-18 19:19:28,147 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/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) [2024-11-18 19:19:28,149 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/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 [2024-11-18 19:19:28,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-18 19:19:28,589 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-18 19:19:28,618 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-18 19:19:28,685 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 582 proven. 0 refuted. 0 times theorem prover too weak. 1402 trivial. 0 not checked. [2024-11-18 19:19:28,689 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-18 19:19:28,690 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-18 19:19:28,690 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [485108856] [2024-11-18 19:19:28,691 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [485108856] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-18 19:19:28,691 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-18 19:19:28,691 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-18 19:19:28,693 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [882729476] [2024-11-18 19:19:28,694 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-18 19:19:28,701 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-18 19:19:28,701 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-18 19:19:28,733 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-18 19:19:28,734 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-18 19:19:28,736 INFO L87 Difference]: Start difference. First operand has 87 states, 52 states have (on average 1.3846153846153846) internal successors, (72), 53 states have internal predecessors, (72), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) Second operand has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2024-11-18 19:19:28,786 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-18 19:19:28,786 INFO L93 Difference]: Finished difference Result 167 states and 298 transitions. [2024-11-18 19:19:28,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-18 19:19:28,789 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) Word has length 198 [2024-11-18 19:19:28,790 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-18 19:19:28,801 INFO L225 Difference]: With dead ends: 167 [2024-11-18 19:19:28,802 INFO L226 Difference]: Without dead ends: 83 [2024-11-18 19:19:28,807 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 197 GetRequests, 197 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-18 19:19:28,813 INFO L432 NwaCegarLoop]: 129 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, 129 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 [2024-11-18 19:19:28,815 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 129 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-18 19:19:28,834 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2024-11-18 19:19:28,873 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 83. [2024-11-18 19:19:28,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 83 states, 49 states have (on average 1.3265306122448979) internal successors, (65), 49 states have internal predecessors, (65), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2024-11-18 19:19:28,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 129 transitions. [2024-11-18 19:19:28,884 INFO L78 Accepts]: Start accepts. Automaton has 83 states and 129 transitions. Word has length 198 [2024-11-18 19:19:28,886 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-18 19:19:28,886 INFO L471 AbstractCegarLoop]: Abstraction has 83 states and 129 transitions. [2024-11-18 19:19:28,886 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2024-11-18 19:19:28,887 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 129 transitions. [2024-11-18 19:19:28,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-18 19:19:28,892 INFO L207 NwaCegarLoop]: Found error trace [2024-11-18 19:19:28,892 INFO L215 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-18 19:19:28,908 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/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 [2024-11-18 19:19:29,093 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/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 [2024-11-18 19:19:29,094 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-18 19:19:29,095 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-18 19:19:29,095 INFO L85 PathProgramCache]: Analyzing trace with hash 1846829169, now seen corresponding path program 1 times [2024-11-18 19:19:29,096 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-18 19:19:29,097 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2066549725] [2024-11-18 19:19:29,097 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-18 19:19:29,097 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 [2024-11-18 19:19:29,097 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-18 19:19:29,101 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/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) [2024-11-18 19:19:29,103 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/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 [2024-11-18 19:19:29,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-18 19:19:29,500 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-18 19:19:29,508 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-18 19:19:31,723 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-11-18 19:19:31,724 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-18 19:19:31,724 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-18 19:19:31,724 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2066549725] [2024-11-18 19:19:31,724 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2066549725] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-18 19:19:31,725 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-18 19:19:31,725 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-18 19:19:31,725 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1289796314] [2024-11-18 19:19:31,725 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-18 19:19:31,727 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-18 19:19:31,728 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-18 19:19:31,728 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-18 19:19:31,729 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-18 19:19:31,729 INFO L87 Difference]: Start difference. First operand 83 states and 129 transitions. Second operand has 4 states, 4 states have (on average 10.25) internal successors, (41), 3 states have internal predecessors, (41), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2024-11-18 19:19:34,237 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-18 19:19:35,746 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-18 19:19:35,747 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-18 19:19:35,747 INFO L93 Difference]: Finished difference Result 261 states and 408 transitions. [2024-11-18 19:19:35,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-18 19:19:35,768 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.25) internal successors, (41), 3 states have internal predecessors, (41), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) Word has length 198 [2024-11-18 19:19:35,769 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-18 19:19:35,772 INFO L225 Difference]: With dead ends: 261 [2024-11-18 19:19:35,772 INFO L226 Difference]: Without dead ends: 181 [2024-11-18 19:19:35,774 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 198 GetRequests, 195 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-18 19:19:35,775 INFO L432 NwaCegarLoop]: 142 mSDtfsCounter, 92 mSDsluCounter, 234 mSDsCounter, 0 mSdLazyCounter, 32 mSolverCounterSat, 66 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 92 SdHoareTripleChecker+Valid, 376 SdHoareTripleChecker+Invalid, 98 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 66 IncrementalHoareTripleChecker+Valid, 32 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.9s IncrementalHoareTripleChecker+Time [2024-11-18 19:19:35,775 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [92 Valid, 376 Invalid, 98 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [66 Valid, 32 Invalid, 0 Unknown, 0 Unchecked, 3.9s Time] [2024-11-18 19:19:35,776 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 181 states. [2024-11-18 19:19:35,812 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 181 to 160. [2024-11-18 19:19:35,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 160 states, 93 states have (on average 1.3118279569892473) internal successors, (122), 93 states have internal predecessors, (122), 64 states have call successors, (64), 2 states have call predecessors, (64), 2 states have return successors, (64), 64 states have call predecessors, (64), 64 states have call successors, (64) [2024-11-18 19:19:35,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 160 states and 250 transitions. [2024-11-18 19:19:35,816 INFO L78 Accepts]: Start accepts. Automaton has 160 states and 250 transitions. Word has length 198 [2024-11-18 19:19:35,817 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-18 19:19:35,817 INFO L471 AbstractCegarLoop]: Abstraction has 160 states and 250 transitions. [2024-11-18 19:19:35,817 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.25) internal successors, (41), 3 states have internal predecessors, (41), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2024-11-18 19:19:35,818 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 250 transitions. [2024-11-18 19:19:35,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-18 19:19:35,822 INFO L207 NwaCegarLoop]: Found error trace [2024-11-18 19:19:35,823 INFO L215 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-18 19:19:35,837 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/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 [2024-11-18 19:19:36,023 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/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 [2024-11-18 19:19:36,024 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-18 19:19:36,025 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-18 19:19:36,025 INFO L85 PathProgramCache]: Analyzing trace with hash -961250828, now seen corresponding path program 1 times [2024-11-18 19:19:36,025 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-18 19:19:36,026 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1604687931] [2024-11-18 19:19:36,026 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-18 19:19:36,026 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 [2024-11-18 19:19:36,026 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-18 19:19:36,028 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/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) [2024-11-18 19:19:36,029 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/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 [2024-11-18 19:19:36,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-18 19:19:36,499 INFO L255 TraceCheckSpWp]: Trace formula consists of 319 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-18 19:19:36,509 INFO L278 TraceCheckSpWp]: Computing forward predicates...