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/eca-rers2012/Problem02_label52_true-unreach-call_false-termination.c


--------------------------------------------------------------------------------


This is Ultimate 0.1.23-1a42d6c
[2018-10-18 20:53:14,926 INFO  L170        SettingsManager]: Resetting all preferences to default values...
[2018-10-18 20:53:14,931 INFO  L174        SettingsManager]: Resetting UltimateCore preferences to default values
[2018-10-18 20:53:14,969 INFO  L177        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2018-10-18 20:53:14,970 INFO  L174        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-10-18 20:53:14,974 INFO  L174        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-10-18 20:53:14,979 INFO  L174        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2018-10-18 20:53:14,982 INFO  L174        SettingsManager]: Resetting LassoRanker preferences to default values
[2018-10-18 20:53:14,986 INFO  L174        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2018-10-18 20:53:14,990 INFO  L174        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2018-10-18 20:53:14,996 INFO  L177        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2018-10-18 20:53:14,997 INFO  L174        SettingsManager]: Resetting LTL2Aut preferences to default values
[2018-10-18 20:53:14,998 INFO  L174        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2018-10-18 20:53:15,008 INFO  L174        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2018-10-18 20:53:15,009 INFO  L174        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2018-10-18 20:53:15,016 INFO  L174        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-10-18 20:53:15,021 INFO  L174        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-10-18 20:53:15,024 INFO  L174        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-10-18 20:53:15,030 INFO  L174        SettingsManager]: Resetting CodeCheck preferences to default values
[2018-10-18 20:53:15,035 INFO  L174        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2018-10-18 20:53:15,038 INFO  L174        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2018-10-18 20:53:15,040 INFO  L174        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2018-10-18 20:53:15,045 INFO  L177        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2018-10-18 20:53:15,045 INFO  L177        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2018-10-18 20:53:15,048 INFO  L174        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2018-10-18 20:53:15,051 INFO  L174        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2018-10-18 20:53:15,052 INFO  L174        SettingsManager]: Resetting Boogie Printer preferences to default values
[2018-10-18 20:53:15,056 INFO  L174        SettingsManager]: Resetting ReqPrinter preferences to default values
[2018-10-18 20:53:15,061 INFO  L174        SettingsManager]: Resetting Witness Printer preferences to default values
[2018-10-18 20:53:15,064 INFO  L177        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2018-10-18 20:53:15,064 INFO  L174        SettingsManager]: Resetting CDTParser preferences to default values
[2018-10-18 20:53:15,066 INFO  L177        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2018-10-18 20:53:15,067 INFO  L177        SettingsManager]: ReqParser provides no preferences, ignoring...
[2018-10-18 20:53:15,067 INFO  L174        SettingsManager]: Resetting SmtParser preferences to default values
[2018-10-18 20:53:15,068 INFO  L174        SettingsManager]: Resetting Witness Parser preferences to default values
[2018-10-18 20:53:15,075 INFO  L181        SettingsManager]: Finished resetting all preferences to default values...
[2018-10-18 20:53:15,076 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
[2018-10-18 20:53:15,126 INFO  L110        SettingsManager]: Loading preferences was successful
[2018-10-18 20:53:15,126 INFO  L112        SettingsManager]: Preferences different from defaults after loading the file:
[2018-10-18 20:53:15,134 INFO  L131        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2018-10-18 20:53:15,134 INFO  L133        SettingsManager]:  * Create parallel compositions if possible=false
[2018-10-18 20:53:15,137 INFO  L133        SettingsManager]:  * Use SBE=true
[2018-10-18 20:53:15,138 INFO  L131        SettingsManager]: Preferences of BuchiAutomizer differ from their defaults:
[2018-10-18 20:53:15,138 INFO  L133        SettingsManager]:  * NCSB implementation=INTSET_LAZY3
[2018-10-18 20:53:15,138 INFO  L133        SettingsManager]:  * Use old map elimination=false
[2018-10-18 20:53:15,139 INFO  L133        SettingsManager]:  * Use external solver (rank synthesis)=false
[2018-10-18 20:53:15,139 INFO  L133        SettingsManager]:  * Use only trivial implications for array writes=true
[2018-10-18 20:53:15,139 INFO  L133        SettingsManager]:  * Rank analysis=LINEAR_WITH_GUESSES
[2018-10-18 20:53:15,139 INFO  L131        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-10-18 20:53:15,139 INFO  L133        SettingsManager]:  * Check unreachability of error function in SV-COMP mode=false
[2018-10-18 20:53:15,140 INFO  L133        SettingsManager]:  * Overapproximate operations on floating types=true
[2018-10-18 20:53:15,140 INFO  L133        SettingsManager]:  * Check division by zero=IGNORE
[2018-10-18 20:53:15,140 INFO  L133        SettingsManager]:  * Pointer to allocated memory at dereference=ASSUME
[2018-10-18 20:53:15,140 INFO  L133        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=ASSUME
[2018-10-18 20:53:15,140 INFO  L133        SettingsManager]:  * Check array bounds for arrays that are off heap=ASSUME
[2018-10-18 20:53:15,141 INFO  L133        SettingsManager]:  * Check if freed pointer was valid=false
[2018-10-18 20:53:15,146 INFO  L133        SettingsManager]:  * Assume nondeterminstic values are in range=false
[2018-10-18 20:53:15,146 INFO  L133        SettingsManager]:  * Pointer base address is valid at dereference=ASSUME
[2018-10-18 20:53:15,147 INFO  L131        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-10-18 20:53:15,147 INFO  L133        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2018-10-18 20:53:15,147 INFO  L133        SettingsManager]:  * To the following directory=/home/matthias/ultimate/dump
[2018-10-18 20:53:15,147 INFO  L131        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-10-18 20:53:15,147 INFO  L133        SettingsManager]:  * Trace refinement strategy=CAMEL
[2018-10-18 20:53:15,152 INFO  L133        SettingsManager]:  * Dump automata to the following directory=/home/matthias/ultimate/dump/auto
[2018-10-18 20:53:15,153 INFO  L131        SettingsManager]: Preferences of IcfgTransformer differ from their defaults:
[2018-10-18 20:53:15,153 INFO  L133        SettingsManager]:  * TransformationType=MODULO_NEIGHBOR
[2018-10-18 20:53:15,280 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2018-10-18 20:53:15,315 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2018-10-18 20:53:15,324 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2018-10-18 20:53:15,326 INFO  L271        PluginConnector]: Initializing CDTParser...
[2018-10-18 20:53:15,326 INFO  L276        PluginConnector]: CDTParser initialized
[2018-10-18 20:53:15,329 INFO  L418   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem02_label52_true-unreach-call_false-termination.c
[2018-10-18 20:53:15,479 INFO  L218              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e860c83bf/6c17229869fe44cda6e0528c13562130/FLAG4e09398bc
[2018-10-18 20:53:16,754 INFO  L298              CDTParser]: Found 1 translation units.
[2018-10-18 20:53:16,762 INFO  L158              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem02_label52_true-unreach-call_false-termination.c
[2018-10-18 20:53:16,798 INFO  L346              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e860c83bf/6c17229869fe44cda6e0528c13562130/FLAG4e09398bc
[2018-10-18 20:53:16,834 INFO  L354              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e860c83bf/6c17229869fe44cda6e0528c13562130
[2018-10-18 20:53:16,859 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-10-18 20:53:16,866 INFO  L131        ToolchainWalker]: Walking toolchain with 2 elements.
[2018-10-18 20:53:16,870 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-10-18 20:53:16,870 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-10-18 20:53:16,884 INFO  L276        PluginConnector]: CACSL2BoogieTranslator initialized
[2018-10-18 20:53:16,886 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 08:53:16" (1/1) ...
[2018-10-18 20:53:16,898 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f1b2c1b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:53:16, skipping insertion in model container
[2018-10-18 20:53:16,898 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 08:53:16" (1/1) ...
[2018-10-18 20:53:16,917 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2018-10-18 20:53:17,060 INFO  L174         MainTranslator]: Built tables and reachable declarations
[2018-10-18 20:53:18,226 INFO  L202          PostProcessor]: Analyzing one entry point: main
[2018-10-18 20:53:18,241 INFO  L189         MainTranslator]: Completed pre-run
[2018-10-18 20:53:18,581 INFO  L202          PostProcessor]: Analyzing one entry point: main
[2018-10-18 20:53:18,629 INFO  L193         MainTranslator]: Completed translation
[2018-10-18 20:53:18,630 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:53:18 WrapperNode
[2018-10-18 20:53:18,630 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-10-18 20:53:18,631 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2018-10-18 20:53:18,631 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2018-10-18 20:53:18,631 INFO  L276        PluginConnector]: Boogie Preprocessor initialized
[2018-10-18 20:53:18,657 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:53:18" (1/1) ...
[2018-10-18 20:53:18,657 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:53:18" (1/1) ...
[2018-10-18 20:53:18,833 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:53:18" (1/1) ...
[2018-10-18 20:53:18,834 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:53:18" (1/1) ...
[2018-10-18 20:53:18,995 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:53:18" (1/1) ...
[2018-10-18 20:53:19,040 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:53:18" (1/1) ...
[2018-10-18 20:53:19,050 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:53:18" (1/1) ...
[2018-10-18 20:53:19,080 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2018-10-18 20:53:19,092 INFO  L168              Benchmark]: Toolchain (without parser) took 2226.02 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: -48.8 MB). Peak memory consumption was 47.0 MB. Max. memory is 3.9 GB.
[2018-10-18 20:53:19,094 INFO  L168              Benchmark]: CDTParser took 0.23 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.
[2018-10-18 20:53:19,098 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 1760.92 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: 33.8 MB). Peak memory consumption was 33.8 MB. Max. memory is 3.9 GB.
[2018-10-18 20:53:19,099 INFO  L168              Benchmark]: Boogie Preprocessor took 448.94 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: -82.7 MB). Peak memory consumption was 13.2 MB. Max. memory is 3.9 GB.
[2018-10-18 20:53:19,117 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 0.23 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 1760.92 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: 33.8 MB). Peak memory consumption was 33.8 MB. Max. memory is 3.9 GB.
 * Boogie Preprocessor took 448.94 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: -82.7 MB). Peak memory consumption was 13.2 MB. Max. memory is 3.9 GB.
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...