java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationInline.xml -s ../../../trunk/examples/settings/ai/array-bench/reach_32bit_compound_exp_cong.epf -i ../../../trunk/examples/programs/random/RanFile005.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 12:13:59,282 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 12:13:59,284 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 12:13:59,297 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 12:13:59,297 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 12:13:59,299 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 12:13:59,300 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 12:13:59,303 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 12:13:59,305 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 12:13:59,306 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 12:13:59,307 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 12:13:59,307 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 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[2019-08-05 12:13:59,334 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 12:13:59,335 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 12:13:59,339 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 12:13:59,340 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 12:13:59,342 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 12:13:59,342 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 12:13:59,343 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 12:13:59,343 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... 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[2019-08-05 12:13:59,346 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/array-bench/reach_32bit_compound_exp_cong.epf [2019-08-05 12:13:59,360 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-05 12:13:59,360 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-05 12:13:59,361 INFO L136 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2019-08-05 12:13:59,361 INFO L138 SettingsManager]: * Show backtranslation warnings=false [2019-08-05 12:13:59,362 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-08-05 12:13:59,362 INFO L138 SettingsManager]: * User list type=DISABLED [2019-08-05 12:13:59,362 INFO L138 SettingsManager]: * Inline calls to unimplemented procedures=true [2019-08-05 12:13:59,362 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-08-05 12:13:59,363 INFO L138 SettingsManager]: * Explicit value domain=true [2019-08-05 12:13:59,363 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-08-05 12:13:59,363 INFO L138 SettingsManager]: * Octagon Domain=false [2019-08-05 12:13:59,363 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-08-05 12:13:59,363 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-08-05 12:13:59,364 INFO L138 SettingsManager]: * Interval Domain=false [2019-08-05 12:13:59,364 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-05 12:13:59,365 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-05 12:13:59,365 INFO L138 SettingsManager]: * Use SBE=true [2019-08-05 12:13:59,365 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-05 12:13:59,365 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-05 12:13:59,365 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-05 12:13:59,366 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-05 12:13:59,366 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-05 12:13:59,366 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-05 12:13:59,366 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-05 12:13:59,366 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-05 12:13:59,367 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-05 12:13:59,367 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-05 12:13:59,367 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-05 12:13:59,367 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-05 12:13:59,367 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-05 12:13:59,368 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-05 12:13:59,368 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-05 12:13:59,368 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-05 12:13:59,368 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-05 12:13:59,368 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-05 12:13:59,369 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-08-05 12:13:59,369 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-05 12:13:59,369 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-05 12:13:59,369 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-05 12:13:59,369 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-08-05 12:13:59,412 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 12:13:59,430 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 12:13:59,434 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 12:13:59,435 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 12:13:59,436 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 12:13:59,437 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile005.bpl [2019-08-05 12:13:59,437 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile005.bpl' [2019-08-05 12:13:59,495 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 12:13:59,497 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-05 12:13:59,497 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-08-05 12:13:59,498 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-08-05 12:13:59,498 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-08-05 12:13:59,517 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "RanFile005.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:13:59" (1/1) ... [2019-08-05 12:13:59,528 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "RanFile005.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:13:59" (1/1) ... [2019-08-05 12:13:59,537 WARN L165 Inliner]: Program contained no entry procedure! [2019-08-05 12:13:59,538 WARN L168 Inliner]: Missing entry procedures: [ULTIMATE.start] [2019-08-05 12:13:59,538 WARN L175 Inliner]: Fallback enabled. All procedures will be processed. [2019-08-05 12:13:59,541 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-08-05 12:13:59,542 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 12:13:59,542 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 12:13:59,542 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 12:13:59,556 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RanFile005.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:13:59" (1/1) ... [2019-08-05 12:13:59,556 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RanFile005.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:13:59" (1/1) ... [2019-08-05 12:13:59,565 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RanFile005.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:13:59" (1/1) ... [2019-08-05 12:13:59,565 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RanFile005.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:13:59" (1/1) ... [2019-08-05 12:13:59,571 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RanFile005.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:13:59" (1/1) ... [2019-08-05 12:13:59,587 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RanFile005.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:13:59" (1/1) ... [2019-08-05 12:13:59,588 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RanFile005.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:13:59" (1/1) ... [2019-08-05 12:13:59,596 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 12:13:59,597 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 12:13:59,597 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 12:13:59,597 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 12:13:59,602 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RanFile005.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:13:59" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-05 12:13:59,678 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 12:13:59,679 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 12:13:59,679 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 12:14:00,157 INFO L275 CfgBuilder]: Using library mode [2019-08-05 12:14:00,158 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 12:14:00,162 INFO L202 PluginConnector]: Adding new model RanFile005.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:14:00 BoogieIcfgContainer [2019-08-05 12:14:00,162 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 12:14:00,164 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-08-05 12:14:00,165 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-08-05 12:14:00,165 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-08-05 12:14:00,166 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "RanFile005.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:14:00" (1/1) ... [2019-08-05 12:14:00,203 INFO L101 FixpointEngine]: Starting fixpoint engine with domain CompoundDomain (maxUnwinding=3, maxParallelStates=2) [2019-08-05 12:14:00,407 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2019-08-05 12:14:00,429 INFO L272 AbstractInterpreter]: Visited 38 different actions 58 times. Merged at 10 different actions 10 times. Never widened. Performed 189 root evaluator evaluations with a maximum evaluation depth of 9. Performed 189 inverse root evaluator evaluations with a maximum inverse evaluation depth of 9. Found 20 fixpoints after 15 different actions. Largest state had 0 variables. [2019-08-05 12:14:00,429 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-08-05 12:14:00,433 INFO L168 Benchmark]: Toolchain (without parser) took 935.08 ms. Allocated memory is still 132.6 MB. Free memory was 106.4 MB in the beginning and 77.2 MB in the end (delta: 29.2 MB). Peak memory consumption was 29.2 MB. Max. memory is 7.1 GB. [2019-08-05 12:14:00,437 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 132.6 MB. Free memory was 107.9 MB in the beginning and 107.6 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-05 12:14:00,438 INFO L168 Benchmark]: Boogie Procedure Inliner took 43.81 ms. Allocated memory is still 132.6 MB. Free memory was 106.4 MB in the beginning and 104.5 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. [2019-08-05 12:14:00,441 INFO L168 Benchmark]: Boogie Preprocessor took 54.52 ms. Allocated memory is still 132.6 MB. Free memory was 104.5 MB in the beginning and 103.1 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 7.1 GB. [2019-08-05 12:14:00,442 INFO L168 Benchmark]: RCFGBuilder took 566.00 ms. Allocated memory is still 132.6 MB. Free memory was 103.1 MB in the beginning and 88.6 MB in the end (delta: 14.5 MB). Peak memory consumption was 14.5 MB. Max. memory is 7.1 GB. [2019-08-05 12:14:00,443 INFO L168 Benchmark]: Abstract Interpretation took 265.26 ms. Allocated memory is still 132.6 MB. Free memory was 88.4 MB in the beginning and 77.2 MB in the end (delta: 11.2 MB). Peak memory consumption was 11.2 MB. Max. memory is 7.1 GB. [2019-08-05 12:14:00,447 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 132.6 MB. Free memory was 107.9 MB in the beginning and 107.6 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 43.81 ms. Allocated memory is still 132.6 MB. Free memory was 106.4 MB in the beginning and 104.5 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 54.52 ms. Allocated memory is still 132.6 MB. Free memory was 104.5 MB in the beginning and 103.1 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 566.00 ms. Allocated memory is still 132.6 MB. Free memory was 103.1 MB in the beginning and 88.6 MB in the end (delta: 14.5 MB). Peak memory consumption was 14.5 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 265.26 ms. Allocated memory is still 132.6 MB. Free memory was 88.4 MB in the beginning and 77.2 MB in the end (delta: 11.2 MB). Peak memory consumption was 11.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - UnprovableResult [Line: 55]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: abstract domain could reach this error location. Possible FailurePath: [L9] qrrswwv := qrrswwv + emntcyx + 4 + 74 + qrrswwv; [L10] vuiiwzs := vuiiwzs + oesehyb + 62 + 45; [L11] COND TRUE vuiiwzs < 80 + vuiiwzs - zjwdcwa + 31 || zjwdcwa > 21 + emntcyx [L12] qrrswwv := qrrswwv + 11 + 95; [L13] COND FALSE !(emntcyx < oesehyb + 67 + 100) [L15] COND FALSE !(qrrswwv < emntcyx + vuiiwzs + emntcyx + 13 + 81 + 100) [L45] COND FALSE !(emntcyx < 21 + emntcyx + 24 + 24 + 10 + 100 && qrrswwv < 94 - 14 + 19) [L55] assert emntcyx > 74 + 73 + 39 + oesehyb || emntcyx < vuiiwzs + emntcyx - 30 + 8 - 3; - UnprovableResult [Line: 56]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: abstract domain could reach this error location. Possible FailurePath: [L9] qrrswwv := qrrswwv + emntcyx + 4 + 74 + qrrswwv; [L10] vuiiwzs := vuiiwzs + oesehyb + 62 + 45; [L11] COND TRUE vuiiwzs < 80 + vuiiwzs - zjwdcwa + 31 || zjwdcwa > 21 + emntcyx [L12] qrrswwv := qrrswwv + 11 + 95; [L13] COND FALSE !(emntcyx < oesehyb + 67 + 100) [L15] COND FALSE !(qrrswwv < emntcyx + vuiiwzs + emntcyx + 13 + 81 + 100) [L45] COND FALSE !(emntcyx < 21 + emntcyx + 24 + 24 + 10 + 100 && qrrswwv < 94 - 14 + 19) [L55] assert emntcyx > 74 + 73 + 39 + oesehyb || emntcyx < vuiiwzs + emntcyx - 30 + 8 - 3; [L56] assert vuiiwzs < 43 - 79 + 63 - 28 || zjwdcwa > 84 - 14 - zjwdcwa + emntcyx + zjwdcwa; - UnprovableResult [Line: 57]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: abstract domain could reach this error location. Possible FailurePath: [L9] qrrswwv := qrrswwv + emntcyx + 4 + 74 + qrrswwv; [L10] vuiiwzs := vuiiwzs + oesehyb + 62 + 45; [L11] COND TRUE vuiiwzs < 80 + vuiiwzs - zjwdcwa + 31 || zjwdcwa > 21 + emntcyx [L12] qrrswwv := qrrswwv + 11 + 95; [L13] COND FALSE !(emntcyx < oesehyb + 67 + 100) [L15] COND FALSE !(qrrswwv < emntcyx + vuiiwzs + emntcyx + 13 + 81 + 100) [L45] COND FALSE !(emntcyx < 21 + emntcyx + 24 + 24 + 10 + 100 && qrrswwv < 94 - 14 + 19) [L55] assert emntcyx > 74 + 73 + 39 + oesehyb || emntcyx < vuiiwzs + emntcyx - 30 + 8 - 3; [L56] assert vuiiwzs < 43 - 79 + 63 - 28 || zjwdcwa > 84 - 14 - zjwdcwa + emntcyx + zjwdcwa; [L57] assert qrrswwv > emntcyx + 32 && qrrswwv < 21 - qrrswwv - 99 + emntcyx - 77; RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...