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_label49_true-unreach-call_false-termination.c
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This is Ultimate 0.1.23-f723e60
[2018-10-26 17:58:28,205 INFO L170 SettingsManager]: Resetting all preferences to default values...
[2018-10-26 17:58:28,211 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values
[2018-10-26 17:58:28,244 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2018-10-26 17:58:28,244 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-10-26 17:58:28,247 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-10-26 17:58:28,248 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2018-10-26 17:58:28,256 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values
[2018-10-26 17:58:28,261 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2018-10-26 17:58:28,262 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2018-10-26 17:58:28,272 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2018-10-26 17:58:28,273 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values
[2018-10-26 17:58:28,274 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2018-10-26 17:58:28,284 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2018-10-26 17:58:28,288 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2018-10-26 17:58:28,293 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-10-26 17:58:28,298 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-10-26 17:58:28,303 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-10-26 17:58:28,311 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values
[2018-10-26 17:58:28,315 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2018-10-26 17:58:28,321 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values
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[2018-10-26 17:58:28,337 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2018-10-26 17:58:28,338 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values
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[2018-10-26 17:58:28,363 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
[2018-10-26 17:58:28,407 INFO L110 SettingsManager]: Loading preferences was successful
[2018-10-26 17:58:28,408 INFO L112 SettingsManager]: Preferences different from defaults after loading the file:
[2018-10-26 17:58:28,417 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2018-10-26 17:58:28,418 INFO L133 SettingsManager]: * Create parallel compositions if possible=false
[2018-10-26 17:58:28,424 INFO L133 SettingsManager]: * Use SBE=true
[2018-10-26 17:58:28,424 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults:
[2018-10-26 17:58:28,425 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3
[2018-10-26 17:58:28,425 INFO L133 SettingsManager]: * Use old map elimination=false
[2018-10-26 17:58:28,425 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false
[2018-10-26 17:58:28,425 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true
[2018-10-26 17:58:28,426 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES
[2018-10-26 17:58:28,426 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-10-26 17:58:28,426 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false
[2018-10-26 17:58:28,426 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true
[2018-10-26 17:58:28,426 INFO L133 SettingsManager]: * Check division by zero=IGNORE
[2018-10-26 17:58:28,427 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME
[2018-10-26 17:58:28,429 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME
[2018-10-26 17:58:28,429 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME
[2018-10-26 17:58:28,429 INFO L133 SettingsManager]: * Check if freed pointer was valid=false
[2018-10-26 17:58:28,429 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false
[2018-10-26 17:58:28,430 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME
[2018-10-26 17:58:28,430 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-10-26 17:58:28,430 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements
[2018-10-26 17:58:28,430 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump
[2018-10-26 17:58:28,431 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-10-26 17:58:28,431 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL
[2018-10-26 17:58:28,431 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto
[2018-10-26 17:58:28,437 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults:
[2018-10-26 17:58:28,438 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR
[2018-10-26 17:58:28,563 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2018-10-26 17:58:28,601 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2018-10-26 17:58:28,613 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2018-10-26 17:58:28,618 INFO L271 PluginConnector]: Initializing CDTParser...
[2018-10-26 17:58:28,619 INFO L276 PluginConnector]: CDTParser initialized
[2018-10-26 17:58:28,623 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem02_label49_true-unreach-call_false-termination.c
[2018-10-26 17:58:28,764 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ccc46d352/a1964a526b1c48328c0d1071653bb3d6/FLAGd67a65560
[2018-10-26 17:58:30,054 INFO L298 CDTParser]: Found 1 translation units.
[2018-10-26 17:58:30,057 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem02_label49_true-unreach-call_false-termination.c
[2018-10-26 17:58:30,107 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ccc46d352/a1964a526b1c48328c0d1071653bb3d6/FLAGd67a65560
[2018-10-26 17:58:30,157 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ccc46d352/a1964a526b1c48328c0d1071653bb3d6
[2018-10-26 17:58:30,187 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-10-26 17:58:30,194 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements.
[2018-10-26 17:58:30,195 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-10-26 17:58:30,196 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-10-26 17:58:30,199 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized
[2018-10-26 17:58:30,203 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 05:58:30" (1/1) ...
[2018-10-26 17:58:30,209 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63879a50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:58:30, skipping insertion in model container
[2018-10-26 17:58:30,213 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 05:58:30" (1/1) ...
[2018-10-26 17:58:30,230 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2018-10-26 17:58:30,357 INFO L174 MainTranslator]: Built tables and reachable declarations
[2018-10-26 17:58:31,449 INFO L202 PostProcessor]: Analyzing one entry point: main
[2018-10-26 17:58:31,464 INFO L189 MainTranslator]: Completed pre-run
[2018-10-26 17:58:31,737 INFO L202 PostProcessor]: Analyzing one entry point: main
[2018-10-26 17:58:31,781 INFO L193 MainTranslator]: Completed translation
[2018-10-26 17:58:31,783 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:58:31 WrapperNode
[2018-10-26 17:58:31,783 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-10-26 17:58:31,784 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2018-10-26 17:58:31,785 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2018-10-26 17:58:31,785 INFO L276 PluginConnector]: Boogie Preprocessor initialized
[2018-10-26 17:58:31,821 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:58:31" (1/1) ...
[2018-10-26 17:58:31,822 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:58:31" (1/1) ...
[2018-10-26 17:58:31,984 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:58:31" (1/1) ...
[2018-10-26 17:58:31,985 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:58:31" (1/1) ...
[2018-10-26 17:58:32,167 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:58:31" (1/1) ...
[2018-10-26 17:58:32,211 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:58:31" (1/1) ...
[2018-10-26 17:58:32,231 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:58:31" (1/1) ...
[2018-10-26 17:58:32,249 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2018-10-26 17:58:32,252 INFO L168 Benchmark]: Toolchain (without parser) took 2065.15 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: -51.6 MB). Peak memory consumption was 58.3 MB. Max. memory is 3.9 GB.
[2018-10-26 17:58:32,259 INFO L168 Benchmark]: CDTParser took 0.35 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.
[2018-10-26 17:58:32,259 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1588.50 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: 45.1 MB). Peak memory consumption was 45.1 MB. Max. memory is 3.9 GB.
[2018-10-26 17:58:32,260 INFO L168 Benchmark]: Boogie Preprocessor took 464.45 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: -96.7 MB). Peak memory consumption was 13.2 MB. Max. memory is 3.9 GB.
[2018-10-26 17:58:32,271 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 0.35 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 1588.50 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: 45.1 MB). Peak memory consumption was 45.1 MB. Max. memory is 3.9 GB.
* Boogie Preprocessor took 464.45 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: -96.7 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...