java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/Sifa.xml -i ../../../trunk/examples/programs/20181010-MemSafetyPathprograms/ArraysOfVariableLength2_true-valid-memsafety.c_17.bpl


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This is Ultimate 0.1.24-3b9210c
[2019-08-06 16:57:06,266 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2019-08-06 16:57:06,268 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2019-08-06 16:57:06,280 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-08-06 16:57:06,281 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
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[2019-08-06 16:57:06,283 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
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[2019-08-06 16:57:06,302 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-08-06 16:57:06,303 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
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[2019-08-06 16:57:06,311 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
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[2019-08-06 16:57:06,325 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-08-06 16:57:06,326 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
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[2019-08-06 16:57:06,329 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
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[2019-08-06 16:57:06,341 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2019-08-06 16:57:06,377 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2019-08-06 16:57:06,389 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-08-06 16:57:06,393 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-08-06 16:57:06,396 INFO  L271        PluginConnector]: Initializing Boogie PL CUP Parser...
[2019-08-06 16:57:06,397 INFO  L275        PluginConnector]: Boogie PL CUP Parser initialized
[2019-08-06 16:57:06,397 INFO  L428   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/ArraysOfVariableLength2_true-valid-memsafety.c_17.bpl
[2019-08-06 16:57:06,398 INFO  L110           BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/ArraysOfVariableLength2_true-valid-memsafety.c_17.bpl'
[2019-08-06 16:57:06,463 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-08-06 16:57:06,465 INFO  L131        ToolchainWalker]: Walking toolchain with 3 elements.
[2019-08-06 16:57:06,466 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2019-08-06 16:57:06,466 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2019-08-06 16:57:06,466 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2019-08-06 16:57:06,489 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "ArraysOfVariableLength2_true-valid-memsafety.c_17.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:06" (1/1) ...
[2019-08-06 16:57:06,491 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "ArraysOfVariableLength2_true-valid-memsafety.c_17.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:06" (1/1) ...
[2019-08-06 16:57:06,503 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "ArraysOfVariableLength2_true-valid-memsafety.c_17.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:06" (1/1) ...
[2019-08-06 16:57:06,503 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "ArraysOfVariableLength2_true-valid-memsafety.c_17.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:06" (1/1) ...
[2019-08-06 16:57:06,509 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "ArraysOfVariableLength2_true-valid-memsafety.c_17.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:06" (1/1) ...
[2019-08-06 16:57:06,512 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "ArraysOfVariableLength2_true-valid-memsafety.c_17.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:06" (1/1) ...
[2019-08-06 16:57:06,513 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "ArraysOfVariableLength2_true-valid-memsafety.c_17.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:06" (1/1) ...
[2019-08-06 16:57:06,518 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2019-08-06 16:57:06,519 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2019-08-06 16:57:06,519 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2019-08-06 16:57:06,520 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2019-08-06 16:57:06,521 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "ArraysOfVariableLength2_true-valid-memsafety.c_17.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:06" (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:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2019-08-06 16:57:06,597 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration
[2019-08-06 16:57:06,597 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2019-08-06 16:57:06,598 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2019-08-06 16:57:07,037 INFO  L278             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2019-08-06 16:57:07,037 INFO  L283             CfgBuilder]: Removed 0 assume(true) statements.
[2019-08-06 16:57:07,040 INFO  L202        PluginConnector]: Adding new model ArraysOfVariableLength2_true-valid-memsafety.c_17.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:57:07 BoogieIcfgContainer
[2019-08-06 16:57:07,040 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2019-08-06 16:57:07,041 INFO  L113        PluginConnector]: ------------------------Symbolic Interpretation----------------------------
[2019-08-06 16:57:07,041 INFO  L271        PluginConnector]: Initializing Symbolic Interpretation...
[2019-08-06 16:57:07,041 INFO  L275        PluginConnector]: Symbolic Interpretation initialized
[2019-08-06 16:57:07,042 INFO  L185        PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "ArraysOfVariableLength2_true-valid-memsafety.c_17.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:57:07" (1/1) ...
[2019-08-06 16:57:07,070 INFO  L148        IcfgInterpreter]: Started Sifa with 1 locations of interest
[2019-08-06 16:57:07,077 INFO  L155        IcfgInterpreter]: Building call graph
[2019-08-06 16:57:07,091 INFO  L160        IcfgInterpreter]: Initial procedures are [ULTIMATE.start]
[2019-08-06 16:57:07,110 INFO  L165        IcfgInterpreter]: Starting interpretation
[2019-08-06 16:57:07,115 INFO  L185        IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1
[2019-08-06 16:57:07,375 INFO  L169        IcfgInterpreter]: Interpretation finished
[2019-08-06 16:57:07,375 INFO  L177        IcfgInterpreter]: Final predicates for locations of interest are:
[2019-08-06 16:57:07,380 INFO  L179        IcfgInterpreter]: Location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT has predicate 20#false
[2019-08-06 16:57:07,381 INFO  L84    terpretationObserver]: All locations of interest are guaranteed to be unreachable.
[2019-08-06 16:57:07,384 INFO  L132        PluginConnector]: ------------------------ END Symbolic Interpretation----------------------------
[2019-08-06 16:57:07,387 INFO  L168              Benchmark]: Toolchain (without parser) took 920.99 ms. Allocated memory is still 134.2 MB. Free memory was 107.7 MB in the beginning and 81.0 MB in the end (delta: 26.7 MB). Peak memory consumption was 26.7 MB. Max. memory is 7.1 GB.
[2019-08-06 16:57:07,390 INFO  L168              Benchmark]: Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 134.2 MB. Free memory was 109.4 MB in the beginning and 109.2 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB.
[2019-08-06 16:57:07,391 INFO  L168              Benchmark]: Boogie Preprocessor took 53.12 ms. Allocated memory is still 134.2 MB. Free memory was 107.7 MB in the beginning and 105.3 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB.
[2019-08-06 16:57:07,393 INFO  L168              Benchmark]: RCFGBuilder took 520.97 ms. Allocated memory is still 134.2 MB. Free memory was 105.3 MB in the beginning and 90.9 MB in the end (delta: 14.4 MB). Peak memory consumption was 14.4 MB. Max. memory is 7.1 GB.
[2019-08-06 16:57:07,395 INFO  L168              Benchmark]: Symbolic Interpretation took 343.66 ms. Allocated memory is still 134.2 MB. Free memory was 90.9 MB in the beginning and 81.0 MB in the end (delta: 9.9 MB). Peak memory consumption was 9.9 MB. Max. memory is 7.1 GB.
[2019-08-06 16:57:07,401 INFO  L335   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation:
  - AllSpecificationsHoldResult: All specifications hold
    All locations of interest are guaranteed to be unreachable.
 * 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 134.2 MB. Free memory was 109.4 MB in the beginning and 109.2 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB.
 * Boogie Preprocessor took 53.12 ms. Allocated memory is still 134.2 MB. Free memory was 107.7 MB in the beginning and 105.3 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB.
 * RCFGBuilder took 520.97 ms. Allocated memory is still 134.2 MB. Free memory was 105.3 MB in the beginning and 90.9 MB in the end (delta: 14.4 MB). Peak memory consumption was 14.4 MB. Max. memory is 7.1 GB.
 * Symbolic Interpretation took 343.66 ms. Allocated memory is still 134.2 MB. Free memory was 90.9 MB in the beginning and 81.0 MB in the end (delta: 9.9 MB). Peak memory consumption was 9.9 MB. Max. memory is 7.1 GB.
RESULT: Ultimate proved your program to be correct!
Received shutdown request...