java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/termination-restricted-15/GCD4_true-termination_true-no-overflow.c


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This is Ultimate 0.1.23-1f713e5
[2018-11-05 14:19:23,248 INFO  L170        SettingsManager]: Resetting all preferences to default values...
[2018-11-05 14:19:23,250 INFO  L174        SettingsManager]: Resetting UltimateCore preferences to default values
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[2018-11-05 14:19:23,305 INFO  L174        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-11-05 14:19:23,306 INFO  L174        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-11-05 14:19:23,313 INFO  L174        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2018-11-05 14:19:23,325 INFO  L174        SettingsManager]: Resetting LassoRanker preferences to default values
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[2018-11-05 14:19:23,353 INFO  L174        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-11-05 14:19:23,360 INFO  L174        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-11-05 14:19:23,362 INFO  L174        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
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[2018-11-05 14:19:23,425 INFO  L98         SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf
[2018-11-05 14:19:23,476 INFO  L110        SettingsManager]: Loading preferences was successful
[2018-11-05 14:19:23,480 INFO  L112        SettingsManager]: Preferences different from defaults after loading the file:
[2018-11-05 14:19:23,481 INFO  L131        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2018-11-05 14:19:23,481 INFO  L133        SettingsManager]:  * Create parallel compositions if possible=false
[2018-11-05 14:19:23,486 INFO  L133        SettingsManager]:  * Use SBE=true
[2018-11-05 14:19:23,486 INFO  L131        SettingsManager]: Preferences of BuchiAutomizer differ from their defaults:
[2018-11-05 14:19:23,487 INFO  L133        SettingsManager]:  * NCSB implementation=INTSET_LAZY3
[2018-11-05 14:19:23,487 INFO  L133        SettingsManager]:  * Use old map elimination=false
[2018-11-05 14:19:23,487 INFO  L133        SettingsManager]:  * Use external solver (rank synthesis)=false
[2018-11-05 14:19:23,487 INFO  L133        SettingsManager]:  * Use only trivial implications for array writes=true
[2018-11-05 14:19:23,487 INFO  L133        SettingsManager]:  * Rank analysis=LINEAR_WITH_GUESSES
[2018-11-05 14:19:23,488 INFO  L131        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-11-05 14:19:23,488 INFO  L133        SettingsManager]:  * Check unreachability of error function in SV-COMP mode=false
[2018-11-05 14:19:23,488 INFO  L133        SettingsManager]:  * Overapproximate operations on floating types=true
[2018-11-05 14:19:23,488 INFO  L133        SettingsManager]:  * Check division by zero=IGNORE
[2018-11-05 14:19:23,488 INFO  L133        SettingsManager]:  * Pointer to allocated memory at dereference=ASSUME
[2018-11-05 14:19:23,489 INFO  L133        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=ASSUME
[2018-11-05 14:19:23,495 INFO  L133        SettingsManager]:  * Check array bounds for arrays that are off heap=ASSUME
[2018-11-05 14:19:23,495 INFO  L133        SettingsManager]:  * Check if freed pointer was valid=false
[2018-11-05 14:19:23,495 INFO  L133        SettingsManager]:  * Assume nondeterminstic values are in range=false
[2018-11-05 14:19:23,496 INFO  L133        SettingsManager]:  * Pointer base address is valid at dereference=ASSUME
[2018-11-05 14:19:23,496 INFO  L131        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-11-05 14:19:23,496 INFO  L133        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2018-11-05 14:19:23,496 INFO  L133        SettingsManager]:  * To the following directory=/home/matthias/ultimate/dump
[2018-11-05 14:19:23,497 INFO  L131        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-11-05 14:19:23,497 INFO  L133        SettingsManager]:  * Trace refinement strategy=CAMEL
[2018-11-05 14:19:23,497 INFO  L133        SettingsManager]:  * Dump automata to the following directory=/home/matthias/ultimate/dump/auto
[2018-11-05 14:19:23,498 INFO  L131        SettingsManager]: Preferences of IcfgTransformer differ from their defaults:
[2018-11-05 14:19:23,499 INFO  L133        SettingsManager]:  * TransformationType=MODULO_NEIGHBOR
[2018-11-05 14:19:23,618 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2018-11-05 14:19:23,654 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2018-11-05 14:19:23,665 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2018-11-05 14:19:23,667 INFO  L271        PluginConnector]: Initializing CDTParser...
[2018-11-05 14:19:23,670 INFO  L276        PluginConnector]: CDTParser initialized
[2018-11-05 14:19:23,671 INFO  L418   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/termination-restricted-15/GCD4_true-termination_true-no-overflow.c
[2018-11-05 14:19:23,802 INFO  L218              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/20a9bcc9b/7a9487af1d2b44b2bb7de2dbf819e7ae/FLAG38226dd21
[2018-11-05 14:19:24,706 INFO  L298              CDTParser]: Found 1 translation units.
[2018-11-05 14:19:24,707 INFO  L158              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/termination-restricted-15/GCD4_true-termination_true-no-overflow.c
[2018-11-05 14:19:24,724 INFO  L346              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/20a9bcc9b/7a9487af1d2b44b2bb7de2dbf819e7ae/FLAG38226dd21
[2018-11-05 14:19:24,761 INFO  L354              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/20a9bcc9b/7a9487af1d2b44b2bb7de2dbf819e7ae
[2018-11-05 14:19:24,775 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-11-05 14:19:24,777 INFO  L131        ToolchainWalker]: Walking toolchain with 2 elements.
[2018-11-05 14:19:24,779 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-11-05 14:19:24,779 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-11-05 14:19:24,783 INFO  L276        PluginConnector]: CACSL2BoogieTranslator initialized
[2018-11-05 14:19:24,785 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 02:19:24" (1/1) ...
[2018-11-05 14:19:24,788 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4599f062 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:19:24, skipping insertion in model container
[2018-11-05 14:19:24,788 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 02:19:24" (1/1) ...
[2018-11-05 14:19:24,812 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2018-11-05 14:19:24,867 INFO  L174         MainTranslator]: Built tables and reachable declarations
[2018-11-05 14:19:25,359 INFO  L202          PostProcessor]: Analyzing one entry point: main
[2018-11-05 14:19:25,366 INFO  L189         MainTranslator]: Completed pre-run
[2018-11-05 14:19:25,405 INFO  L202          PostProcessor]: Analyzing one entry point: main
[2018-11-05 14:19:25,443 INFO  L193         MainTranslator]: Completed translation
[2018-11-05 14:19:25,444 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:19:25 WrapperNode
[2018-11-05 14:19:25,444 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-11-05 14:19:25,445 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2018-11-05 14:19:25,445 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2018-11-05 14:19:25,445 INFO  L276        PluginConnector]: Boogie Preprocessor initialized
[2018-11-05 14:19:25,462 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:19:25" (1/1) ...
[2018-11-05 14:19:25,463 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:19:25" (1/1) ...
[2018-11-05 14:19:25,470 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:19:25" (1/1) ...
[2018-11-05 14:19:25,471 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:19:25" (1/1) ...
[2018-11-05 14:19:25,481 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:19:25" (1/1) ...
[2018-11-05 14:19:25,494 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:19:25" (1/1) ...
[2018-11-05 14:19:25,495 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:19:25" (1/1) ...
[2018-11-05 14:19:25,498 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2018-11-05 14:19:25,500 INFO  L168              Benchmark]: Toolchain (without parser) took 724.64 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB.
[2018-11-05 14:19:25,504 INFO  L168              Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB.
[2018-11-05 14:19:25,504 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 666.03 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB.
[2018-11-05 14:19:25,506 INFO  L168              Benchmark]: Boogie Preprocessor took 52.94 ms. Allocated memory is still 2.0 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 3.9 GB.
[2018-11-05 14:19:25,511 INFO  L336   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - GenericResult: Assertions are enabled
    Assertions are enabled
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.19 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB.
 * CACSL2BoogieTranslator took 666.03 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB.
 * Boogie Preprocessor took 52.94 ms. Allocated memory is still 2.0 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 3.9 GB.
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...