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/unrolling-tests/IRS-Dep-NestedLoopNondet.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 12:13:25,153 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 12:13:25,156 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 12:13:25,167 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 12:13:25,168 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 12:13:25,169 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 12:13:25,170 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 12:13:25,172 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 12:13:25,173 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 12:13:25,174 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 12:13:25,175 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 12:13:25,176 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 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[2019-08-05 12:13:25,204 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 12:13:25,217 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-05 12:13:25,217 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-05 12:13:25,218 INFO L136 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2019-08-05 12:13:25,218 INFO L138 SettingsManager]: * Show backtranslation warnings=false [2019-08-05 12:13:25,218 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-08-05 12:13:25,218 INFO L138 SettingsManager]: * User list type=DISABLED [2019-08-05 12:13:25,219 INFO L138 SettingsManager]: * Inline calls to unimplemented procedures=true [2019-08-05 12:13:25,219 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-08-05 12:13:25,219 INFO L138 SettingsManager]: * Explicit value domain=true [2019-08-05 12:13:25,219 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-08-05 12:13:25,219 INFO L138 SettingsManager]: * Octagon Domain=false [2019-08-05 12:13:25,220 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-08-05 12:13:25,220 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-08-05 12:13:25,220 INFO L138 SettingsManager]: * Interval Domain=false [2019-08-05 12:13:25,221 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-05 12:13:25,221 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-05 12:13:25,221 INFO L138 SettingsManager]: * Use SBE=true [2019-08-05 12:13:25,221 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-05 12:13:25,222 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-05 12:13:25,222 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-05 12:13:25,222 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-05 12:13:25,222 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-05 12:13:25,222 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-05 12:13:25,223 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-05 12:13:25,223 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-05 12:13:25,223 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-05 12:13:25,223 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-05 12:13:25,223 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-05 12:13:25,224 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-05 12:13:25,224 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-05 12:13:25,224 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-05 12:13:25,224 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-05 12:13:25,225 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-05 12:13:25,225 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-05 12:13:25,225 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-05 12:13:25,225 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-08-05 12:13:25,225 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-05 12:13:25,226 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-05 12:13:25,226 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-05 12:13:25,226 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-08-05 12:13:25,269 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 12:13:25,283 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 12:13:25,287 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 12:13:25,288 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 12:13:25,289 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 12:13:25,289 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/unrolling-tests/IRS-Dep-NestedLoopNondet.bpl [2019-08-05 12:13:25,290 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/unrolling-tests/IRS-Dep-NestedLoopNondet.bpl' [2019-08-05 12:13:25,314 ERROR L742 Parser]: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/unrolling-tests/IRS-Dep-NestedLoopNondet.bpl:27:0: syntax error [2019-08-05 12:13:25,327 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 12:13:25,329 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-05 12:13:25,329 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-08-05 12:13:25,336 INFO L168 Benchmark]: Toolchain (without parser) took 2.31 ms. Allocated memory is still 141.6 MB. Free memory was 107.5 MB in the beginning and 107.3 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-05 12:13:25,338 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.19 ms. Allocated memory is still 141.6 MB. Free memory was 108.8 MB in the beginning and 108.6 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-05 12:13:25,341 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 0.19 ms. Allocated memory is still 141.6 MB. Free memory was 108.8 MB in the beginning and 108.6 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.parser: - SyntaxErrorResult [Line: 27]: Incorrect Syntax (3 27:0-27:1) RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...