java -ea -Xmx2000000000 -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-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem13_label03_true-unreach-call.c


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This is Ultimate 0.1.23-30949e8
[2018-10-05 19:03:01,137 INFO  L170        SettingsManager]: Resetting all preferences to default values...
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[2018-10-05 19:03:01,187 INFO  L174        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
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[2018-10-05 19:03:01,237 INFO  L174        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
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[2018-10-05 19:03:01,296 INFO  L98         SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf
[2018-10-05 19:03:01,338 INFO  L110        SettingsManager]: Loading preferences was successful
[2018-10-05 19:03:01,338 INFO  L112        SettingsManager]: Preferences different from defaults after loading the file:
[2018-10-05 19:03:01,342 INFO  L131        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2018-10-05 19:03:01,343 INFO  L133        SettingsManager]:  * to procedures, called more than once=true
[2018-10-05 19:03:01,347 INFO  L131        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2018-10-05 19:03:01,347 INFO  L133        SettingsManager]:  * Create parallel compositions if possible=false
[2018-10-05 19:03:01,348 INFO  L133        SettingsManager]:  * Use SBE=true
[2018-10-05 19:03:01,348 INFO  L131        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-10-05 19:03:01,348 INFO  L133        SettingsManager]:  * sizeof long=4
[2018-10-05 19:03:01,348 INFO  L133        SettingsManager]:  * Overapproximate operations on floating types=true
[2018-10-05 19:03:01,348 INFO  L133        SettingsManager]:  * sizeof POINTER=4
[2018-10-05 19:03:01,349 INFO  L133        SettingsManager]:  * Check division by zero=IGNORE
[2018-10-05 19:03:01,354 INFO  L133        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2018-10-05 19:03:01,354 INFO  L133        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-10-05 19:03:01,354 INFO  L133        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2018-10-05 19:03:01,355 INFO  L133        SettingsManager]:  * sizeof long double=12
[2018-10-05 19:03:01,355 INFO  L133        SettingsManager]:  * Check if freed pointer was valid=false
[2018-10-05 19:03:01,355 INFO  L133        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2018-10-05 19:03:01,355 INFO  L131        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-10-05 19:03:01,356 INFO  L133        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2018-10-05 19:03:01,356 INFO  L133        SettingsManager]:  * To the following directory=./dump/
[2018-10-05 19:03:01,356 INFO  L133        SettingsManager]:  * SMT solver=External_DefaultMode
[2018-10-05 19:03:01,356 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-10-05 19:03:01,356 INFO  L131        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-10-05 19:03:01,356 INFO  L133        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2018-10-05 19:03:01,362 INFO  L133        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2018-10-05 19:03:01,362 INFO  L133        SettingsManager]:  * Trace refinement strategy=CAMEL
[2018-10-05 19:03:01,362 INFO  L133        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2018-10-05 19:03:01,363 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-10-05 19:03:01,363 INFO  L133        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2018-10-05 19:03:01,490 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2018-10-05 19:03:01,526 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2018-10-05 19:03:01,535 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2018-10-05 19:03:01,542 INFO  L271        PluginConnector]: Initializing CDTParser...
[2018-10-05 19:03:01,542 INFO  L276        PluginConnector]: CDTParser initialized
[2018-10-05 19:03:01,543 INFO  L418   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem13_label03_true-unreach-call.c
[2018-10-05 19:03:02,237 INFO  L221              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9bb17c563/0aa6407d88e04c9b8bc71e152f19f859/FLAG6b451f6b2
[2018-10-05 19:03:03,409 INFO  L277              CDTParser]: Found 1 translation units.
[2018-10-05 19:03:03,413 INFO  L159              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem13_label03_true-unreach-call.c
[2018-10-05 19:03:03,490 INFO  L325              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9bb17c563/0aa6407d88e04c9b8bc71e152f19f859/FLAG6b451f6b2
[2018-10-05 19:03:03,536 INFO  L333              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9bb17c563/0aa6407d88e04c9b8bc71e152f19f859
[2018-10-05 19:03:03,563 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-10-05 19:03:03,570 INFO  L131        ToolchainWalker]: Walking toolchain with 2 elements.
[2018-10-05 19:03:03,573 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-10-05 19:03:03,573 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-10-05 19:03:03,581 INFO  L276        PluginConnector]: CACSL2BoogieTranslator initialized
[2018-10-05 19:03:03,583 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.10 07:03:03" (1/1) ...
[2018-10-05 19:03:03,589 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22895374 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:03:03, skipping insertion in model container
[2018-10-05 19:03:03,589 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.10 07:03:03" (1/1) ...
[2018-10-05 19:03:03,617 INFO  L147         MainTranslator]: Starting translation in SV-COMP mode 
[2018-10-05 19:03:03,988 INFO  L176         MainTranslator]: Built tables and reachable declarations
[2018-10-05 19:03:07,348 INFO  L202          PostProcessor]: Analyzing one entry point: main
[2018-10-05 19:03:07,362 INFO  L191         MainTranslator]: Completed pre-run
[2018-10-05 19:03:09,401 INFO  L202          PostProcessor]: Analyzing one entry point: main
[2018-10-05 19:03:09,484 INFO  L195         MainTranslator]: Completed translation
[2018-10-05 19:03:09,484 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:03:09 WrapperNode
[2018-10-05 19:03:09,485 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-10-05 19:03:09,489 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2018-10-05 19:03:09,489 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2018-10-05 19:03:09,489 INFO  L276        PluginConnector]: Boogie Preprocessor initialized
[2018-10-05 19:03:09,522 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:03:09" (1/1) ...
[2018-10-05 19:03:09,526 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:03:09" (1/1) ...
[2018-10-05 19:03:09,680 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:03:09" (1/1) ...
[2018-10-05 19:03:09,680 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:03:09" (1/1) ...
[2018-10-05 19:03:10,111 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:03:09" (1/1) ...
[2018-10-05 19:03:10,212 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:03:09" (1/1) ...
[2018-10-05 19:03:10,343 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:03:09" (1/1) ...
[2018-10-05 19:03:10,476 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2018-10-05 19:03:10,479 INFO  L168              Benchmark]: Toolchain (without parser) took 6914.03 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.4 GB in the end (delta: 374.0 MB). Peak memory consumption was 374.0 MB. Max. memory is 1.9 GB.
[2018-10-05 19:03:10,487 INFO  L168              Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB.
[2018-10-05 19:03:10,489 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 5915.66 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.5 GB in the end (delta: 331.3 MB). Peak memory consumption was 331.3 MB. Max. memory is 1.9 GB.
[2018-10-05 19:03:10,490 INFO  L168              Benchmark]: Boogie Preprocessor took 987.16 ms. Allocated memory is still 1.9 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 42.7 MB). Peak memory consumption was 42.7 MB. Max. memory is 1.9 GB.
[2018-10-05 19:03:10,501 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 0.22 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB.
 * CACSL2BoogieTranslator took 5915.66 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.5 GB in the end (delta: 331.3 MB). Peak memory consumption was 331.3 MB. Max. memory is 1.9 GB.
 * Boogie Preprocessor took 987.16 ms. Allocated memory is still 1.9 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 42.7 MB). Peak memory consumption was 42.7 MB. Max. memory is 1.9 GB.
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...