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/systemc/token_ring.03_true-unreach-call_false-termination.cil.c


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This is Ultimate 0.1.23-10914cd
[2018-11-09 13:27:46,089 INFO  L170        SettingsManager]: Resetting all preferences to default values...
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[2018-11-09 13:27:46,171 INFO  L174        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-11-09 13:27:46,178 INFO  L174        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-11-09 13:27:46,186 INFO  L174        SettingsManager]: Resetting CodeCheck preferences to default values
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[2018-11-09 13:27:46,236 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
[2018-11-09 13:27:46,289 INFO  L110        SettingsManager]: Loading preferences was successful
[2018-11-09 13:27:46,289 INFO  L112        SettingsManager]: Preferences different from defaults after loading the file:
[2018-11-09 13:27:46,291 INFO  L131        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2018-11-09 13:27:46,296 INFO  L133        SettingsManager]:  * Create parallel compositions if possible=false
[2018-11-09 13:27:46,299 INFO  L133        SettingsManager]:  * Use SBE=true
[2018-11-09 13:27:46,299 INFO  L131        SettingsManager]: Preferences of BuchiAutomizer differ from their defaults:
[2018-11-09 13:27:46,300 INFO  L133        SettingsManager]:  * NCSB implementation=INTSET_LAZY3
[2018-11-09 13:27:46,300 INFO  L133        SettingsManager]:  * Use old map elimination=false
[2018-11-09 13:27:46,300 INFO  L133        SettingsManager]:  * Use external solver (rank synthesis)=false
[2018-11-09 13:27:46,300 INFO  L133        SettingsManager]:  * Use only trivial implications for array writes=true
[2018-11-09 13:27:46,300 INFO  L133        SettingsManager]:  * Rank analysis=LINEAR_WITH_GUESSES
[2018-11-09 13:27:46,302 INFO  L131        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-11-09 13:27:46,302 INFO  L133        SettingsManager]:  * Check unreachability of error function in SV-COMP mode=false
[2018-11-09 13:27:46,302 INFO  L133        SettingsManager]:  * Overapproximate operations on floating types=true
[2018-11-09 13:27:46,302 INFO  L133        SettingsManager]:  * Check division by zero=IGNORE
[2018-11-09 13:27:46,304 INFO  L133        SettingsManager]:  * Pointer to allocated memory at dereference=ASSUME
[2018-11-09 13:27:46,304 INFO  L133        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=ASSUME
[2018-11-09 13:27:46,304 INFO  L133        SettingsManager]:  * Check array bounds for arrays that are off heap=ASSUME
[2018-11-09 13:27:46,304 INFO  L133        SettingsManager]:  * Check if freed pointer was valid=false
[2018-11-09 13:27:46,305 INFO  L133        SettingsManager]:  * Assume nondeterminstic values are in range=false
[2018-11-09 13:27:46,305 INFO  L133        SettingsManager]:  * Pointer base address is valid at dereference=ASSUME
[2018-11-09 13:27:46,305 INFO  L131        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-11-09 13:27:46,305 INFO  L133        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2018-11-09 13:27:46,305 INFO  L133        SettingsManager]:  * To the following directory=/home/matthias/ultimate/dump
[2018-11-09 13:27:46,306 INFO  L131        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-11-09 13:27:46,306 INFO  L133        SettingsManager]:  * Trace refinement strategy=CAMEL
[2018-11-09 13:27:46,306 INFO  L133        SettingsManager]:  * Dump automata to the following directory=/home/matthias/ultimate/dump/auto
[2018-11-09 13:27:46,313 INFO  L131        SettingsManager]: Preferences of IcfgTransformer differ from their defaults:
[2018-11-09 13:27:46,314 INFO  L133        SettingsManager]:  * TransformationType=MODULO_NEIGHBOR
[2018-11-09 13:27:46,441 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2018-11-09 13:27:46,469 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2018-11-09 13:27:46,473 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2018-11-09 13:27:46,475 INFO  L271        PluginConnector]: Initializing CDTParser...
[2018-11-09 13:27:46,475 INFO  L276        PluginConnector]: CDTParser initialized
[2018-11-09 13:27:46,476 INFO  L418   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/systemc/token_ring.03_true-unreach-call_false-termination.cil.c
[2018-11-09 13:27:46,609 INFO  L218              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9670daeb4/266df792b91149359dd460ab96030a0a/FLAG221016488
[2018-11-09 13:27:47,641 INFO  L298              CDTParser]: Found 1 translation units.
[2018-11-09 13:27:47,642 INFO  L158              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/systemc/token_ring.03_true-unreach-call_false-termination.cil.c
[2018-11-09 13:27:47,674 INFO  L346              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9670daeb4/266df792b91149359dd460ab96030a0a/FLAG221016488
[2018-11-09 13:27:47,699 INFO  L354              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9670daeb4/266df792b91149359dd460ab96030a0a
[2018-11-09 13:27:47,721 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-11-09 13:27:47,728 INFO  L131        ToolchainWalker]: Walking toolchain with 2 elements.
[2018-11-09 13:27:47,730 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-11-09 13:27:47,731 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-11-09 13:27:47,741 INFO  L276        PluginConnector]: CACSL2BoogieTranslator initialized
[2018-11-09 13:27:47,746 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 01:27:47" (1/1) ...
[2018-11-09 13:27:47,751 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36dfe08b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:27:47, skipping insertion in model container
[2018-11-09 13:27:47,751 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 01:27:47" (1/1) ...
[2018-11-09 13:27:47,781 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2018-11-09 13:27:47,891 INFO  L174         MainTranslator]: Built tables and reachable declarations
[2018-11-09 13:27:48,644 INFO  L201          PostProcessor]: Analyzing one entry point: main
[2018-11-09 13:27:48,667 INFO  L189         MainTranslator]: Completed pre-run
[2018-11-09 13:27:48,847 INFO  L201          PostProcessor]: Analyzing one entry point: main
[2018-11-09 13:27:48,894 INFO  L193         MainTranslator]: Completed translation
[2018-11-09 13:27:48,895 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:27:48 WrapperNode
[2018-11-09 13:27:48,895 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-11-09 13:27:48,896 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2018-11-09 13:27:48,896 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2018-11-09 13:27:48,896 INFO  L276        PluginConnector]: Boogie Preprocessor initialized
[2018-11-09 13:27:48,915 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:27:48" (1/1) ...
[2018-11-09 13:27:48,916 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:27:48" (1/1) ...
[2018-11-09 13:27:48,943 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:27:48" (1/1) ...
[2018-11-09 13:27:48,946 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:27:48" (1/1) ...
[2018-11-09 13:27:49,009 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:27:48" (1/1) ...
[2018-11-09 13:27:49,045 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:27:48" (1/1) ...
[2018-11-09 13:27:49,056 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:27:48" (1/1) ...
[2018-11-09 13:27:49,162 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2018-11-09 13:27:49,178 INFO  L168              Benchmark]: Toolchain (without parser) took 1457.21 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -64.2 MB). Peak memory consumption was 34.5 MB. Max. memory is 3.9 GB.
[2018-11-09 13:27:49,183 INFO  L168              Benchmark]: CDTParser took 0.20 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.
[2018-11-09 13:27:49,191 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 1164.90 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.
[2018-11-09 13:27:49,192 INFO  L168              Benchmark]: Boogie Preprocessor took 266.27 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -86.7 MB). Peak memory consumption was 23.2 MB. Max. memory is 3.9 GB.
[2018-11-09 13:27:49,204 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 0.20 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 1164.90 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 266.27 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -86.7 MB). Peak memory consumption was 23.2 MB. Max. memory is 3.9 GB.
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...