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-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem08_label12_true-unreach-call.c


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This is Ultimate 0.1.23-5eb5db4
[2018-10-16 09:18:45,828 INFO  L170        SettingsManager]: Resetting all preferences to default values...
[2018-10-16 09:18:45,835 INFO  L174        SettingsManager]: Resetting UltimateCore preferences to default values
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[2018-10-16 09:18:45,872 INFO  L174        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-10-16 09:18:45,876 INFO  L174        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-10-16 09:18:45,877 INFO  L174        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2018-10-16 09:18:45,886 INFO  L174        SettingsManager]: Resetting LassoRanker preferences to default values
[2018-10-16 09:18:45,889 INFO  L174        SettingsManager]: Resetting Reaching Definitions preferences to default values
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[2018-10-16 09:18:45,914 INFO  L174        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-10-16 09:18:45,916 INFO  L174        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-10-16 09:18:45,930 INFO  L174        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-10-16 09:18:45,932 INFO  L174        SettingsManager]: Resetting CodeCheck preferences to default values
[2018-10-16 09:18:45,943 INFO  L174        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2018-10-16 09:18:45,945 INFO  L174        SettingsManager]: Resetting RCFGBuilder preferences to default values
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[2018-10-16 09:18:45,955 INFO  L177        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
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[2018-10-16 09:18:45,972 INFO  L174        SettingsManager]: Resetting SmtParser preferences to default values
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[2018-10-16 09:18:45,982 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
[2018-10-16 09:18:46,036 INFO  L110        SettingsManager]: Loading preferences was successful
[2018-10-16 09:18:46,036 INFO  L112        SettingsManager]: Preferences different from defaults after loading the file:
[2018-10-16 09:18:46,037 INFO  L131        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2018-10-16 09:18:46,038 INFO  L133        SettingsManager]:  * to procedures, called more than once=true
[2018-10-16 09:18:46,043 INFO  L131        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2018-10-16 09:18:46,043 INFO  L133        SettingsManager]:  * Create parallel compositions if possible=false
[2018-10-16 09:18:46,043 INFO  L133        SettingsManager]:  * Use SBE=true
[2018-10-16 09:18:46,044 INFO  L131        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-10-16 09:18:46,044 INFO  L133        SettingsManager]:  * sizeof long=4
[2018-10-16 09:18:46,044 INFO  L133        SettingsManager]:  * Overapproximate operations on floating types=true
[2018-10-16 09:18:46,044 INFO  L133        SettingsManager]:  * sizeof POINTER=4
[2018-10-16 09:18:46,045 INFO  L133        SettingsManager]:  * Check division by zero=IGNORE
[2018-10-16 09:18:46,050 INFO  L133        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2018-10-16 09:18:46,050 INFO  L133        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-10-16 09:18:46,050 INFO  L133        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2018-10-16 09:18:46,051 INFO  L133        SettingsManager]:  * sizeof long double=12
[2018-10-16 09:18:46,052 INFO  L133        SettingsManager]:  * Check if freed pointer was valid=false
[2018-10-16 09:18:46,052 INFO  L133        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2018-10-16 09:18:46,053 INFO  L131        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-10-16 09:18:46,053 INFO  L133        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2018-10-16 09:18:46,053 INFO  L133        SettingsManager]:  * To the following directory=./dump/
[2018-10-16 09:18:46,053 INFO  L133        SettingsManager]:  * SMT solver=External_DefaultMode
[2018-10-16 09:18:46,053 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-10-16 09:18:46,054 INFO  L131        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-10-16 09:18:46,057 INFO  L133        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2018-10-16 09:18:46,057 INFO  L133        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2018-10-16 09:18:46,057 INFO  L133        SettingsManager]:  * Trace refinement strategy=CAMEL
[2018-10-16 09:18:46,058 INFO  L133        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2018-10-16 09:18:46,058 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-10-16 09:18:46,058 INFO  L133        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2018-10-16 09:18:46,189 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2018-10-16 09:18:46,223 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2018-10-16 09:18:46,236 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2018-10-16 09:18:46,238 INFO  L271        PluginConnector]: Initializing CDTParser...
[2018-10-16 09:18:46,238 INFO  L276        PluginConnector]: CDTParser initialized
[2018-10-16 09:18:46,242 INFO  L418   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem08_label12_true-unreach-call.c
[2018-10-16 09:18:46,390 INFO  L218              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e917d9bae/46b9c965be56470191fb58caedae8f9c/FLAG246251da0
[2018-10-16 09:18:52,064 INFO  L298              CDTParser]: Found 1 translation units.
[2018-10-16 09:18:52,066 INFO  L158              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem08_label12_true-unreach-call.c
[2018-10-16 09:18:52,543 INFO  L346              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e917d9bae/46b9c965be56470191fb58caedae8f9c/FLAG246251da0
[2018-10-16 09:18:52,565 INFO  L354              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e917d9bae/46b9c965be56470191fb58caedae8f9c
[2018-10-16 09:18:52,580 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-10-16 09:18:52,583 INFO  L131        ToolchainWalker]: Walking toolchain with 2 elements.
[2018-10-16 09:18:52,587 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-10-16 09:18:52,587 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-10-16 09:18:52,604 INFO  L276        PluginConnector]: CACSL2BoogieTranslator initialized
[2018-10-16 09:18:52,606 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 09:18:52" (1/1) ...
[2018-10-16 09:18:52,618 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76a7b8f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:18:52, skipping insertion in model container
[2018-10-16 09:18:52,619 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 09:18:52" (1/1) ...
[2018-10-16 09:18:52,644 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2018-10-16 09:18:58,032 INFO  L174         MainTranslator]: Built tables and reachable declarations
[2018-10-16 09:19:38,706 INFO  L202          PostProcessor]: Analyzing one entry point: main
[2018-10-16 09:19:38,726 INFO  L189         MainTranslator]: Completed pre-run
[2018-10-16 09:19:59,620 INFO  L202          PostProcessor]: Analyzing one entry point: main
[2018-10-16 09:20:15,414 INFO  L193         MainTranslator]: Completed translation
[2018-10-16 09:20:15,415 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:20:15 WrapperNode
[2018-10-16 09:20:15,415 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-10-16 09:20:15,416 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2018-10-16 09:20:15,416 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2018-10-16 09:20:15,416 INFO  L276        PluginConnector]: Boogie Preprocessor initialized
[2018-10-16 09:20:15,436 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:20:15" (1/1) ...
[2018-10-16 09:20:15,437 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:20:15" (1/1) ...
[2018-10-16 09:20:16,980 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:20:15" (1/1) ...
[2018-10-16 09:20:16,982 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:20:15" (1/1) ...
[2018-10-16 09:20:21,448 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:20:15" (1/1) ...
[2018-10-16 09:20:28,372 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:20:15" (1/1) ...
[2018-10-16 09:20:30,225 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:20:15" (1/1) ...
[2018-10-16 09:20:31,170 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2018-10-16 09:20:31,177 INFO  L168              Benchmark]: Toolchain (without parser) took 98595.38 ms. Allocated memory was 2.0 GB in the beginning and 3.8 GB in the end (delta: 1.7 GB). Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: -38.2 MB). Peak memory consumption was 2.5 GB. Max. memory is 3.9 GB.
[2018-10-16 09:20:31,184 INFO  L168              Benchmark]: CDTParser took 0.34 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.
[2018-10-16 09:20:31,185 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 82829.13 ms. Allocated memory was 2.0 GB in the beginning and 3.8 GB in the end (delta: 1.7 GB). Free memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: -457.6 MB). Peak memory consumption was 1.6 GB. Max. memory is 3.9 GB.
[2018-10-16 09:20:31,192 INFO  L168              Benchmark]: Boogie Preprocessor took 15753.78 ms. Allocated memory is still 3.8 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 419.4 MB). Peak memory consumption was 1.2 GB. Max. memory is 3.9 GB.
[2018-10-16 09:20:31,202 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 0.34 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 82829.13 ms. Allocated memory was 2.0 GB in the beginning and 3.8 GB in the end (delta: 1.7 GB). Free memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: -457.6 MB). Peak memory consumption was 1.6 GB. Max. memory is 3.9 GB.
 * Boogie Preprocessor took 15753.78 ms. Allocated memory is still 3.8 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 419.4 MB). Peak memory consumption was 1.2 GB. Max. memory is 3.9 GB.
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...