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-DerefFreeMemtrack-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/forester-heap/sll-rb-cnstr_1_false-unreach-call_false-valid-deref.i


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This is Ultimate 0.1.23-5eb5db4-m
[2018-10-15 23:58:00,958 INFO  L170        SettingsManager]: Resetting all preferences to default values...
[2018-10-15 23:58:00,961 INFO  L174        SettingsManager]: Resetting UltimateCore preferences to default values
[2018-10-15 23:58:00,995 INFO  L177        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2018-10-15 23:58:00,996 INFO  L174        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-10-15 23:58:00,999 INFO  L174        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-10-15 23:58:01,003 INFO  L174        SettingsManager]: Resetting Abstract Interpretation preferences to default values
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[2018-10-15 23:58:01,037 INFO  L174        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-10-15 23:58:01,044 INFO  L174        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-10-15 23:58:01,046 INFO  L174        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-10-15 23:58:01,053 INFO  L174        SettingsManager]: Resetting CodeCheck preferences to default values
[2018-10-15 23:58:01,061 INFO  L174        SettingsManager]: Resetting InvariantSynthesis preferences to default values
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[2018-10-15 23:58:01,102 INFO  L98         SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf
[2018-10-15 23:58:01,148 INFO  L110        SettingsManager]: Loading preferences was successful
[2018-10-15 23:58:01,148 INFO  L112        SettingsManager]: Preferences different from defaults after loading the file:
[2018-10-15 23:58:01,153 INFO  L131        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2018-10-15 23:58:01,153 INFO  L133        SettingsManager]:  * Create parallel compositions if possible=false
[2018-10-15 23:58:01,154 INFO  L133        SettingsManager]:  * Use SBE=true
[2018-10-15 23:58:01,154 INFO  L131        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-10-15 23:58:01,155 INFO  L133        SettingsManager]:  * sizeof long=4
[2018-10-15 23:58:01,157 INFO  L133        SettingsManager]:  * Check unreachability of error function in SV-COMP mode=false
[2018-10-15 23:58:01,157 INFO  L133        SettingsManager]:  * Overapproximate operations on floating types=true
[2018-10-15 23:58:01,157 INFO  L133        SettingsManager]:  * sizeof POINTER=4
[2018-10-15 23:58:01,158 INFO  L133        SettingsManager]:  * Check division by zero=IGNORE
[2018-10-15 23:58:01,158 INFO  L133        SettingsManager]:  * Check for the main procedure if all allocated memory was freed=true
[2018-10-15 23:58:01,158 INFO  L133        SettingsManager]:  * Bitprecise bitfields=true
[2018-10-15 23:58:01,158 INFO  L133        SettingsManager]:  * SV-COMP memtrack compatibility mode=true
[2018-10-15 23:58:01,158 INFO  L133        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-10-15 23:58:01,159 INFO  L133        SettingsManager]:  * sizeof long double=12
[2018-10-15 23:58:01,159 INFO  L131        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-10-15 23:58:01,159 INFO  L133        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2018-10-15 23:58:01,159 INFO  L133        SettingsManager]:  * To the following directory=./dump/
[2018-10-15 23:58:01,159 INFO  L133        SettingsManager]:  * SMT solver=External_DefaultMode
[2018-10-15 23:58:01,160 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-10-15 23:58:01,165 INFO  L131        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-10-15 23:58:01,165 INFO  L133        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2018-10-15 23:58:01,165 INFO  L133        SettingsManager]:  * Trace refinement strategy=CAMEL
[2018-10-15 23:58:01,166 INFO  L133        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2018-10-15 23:58:01,166 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-10-15 23:58:01,287 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2018-10-15 23:58:01,321 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2018-10-15 23:58:01,333 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2018-10-15 23:58:01,334 INFO  L271        PluginConnector]: Initializing CDTParser...
[2018-10-15 23:58:01,337 INFO  L276        PluginConnector]: CDTParser initialized
[2018-10-15 23:58:01,338 INFO  L418   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/forester-heap/sll-rb-cnstr_1_false-unreach-call_false-valid-deref.i
[2018-10-15 23:58:01,484 INFO  L218              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/22a258b00/97bf7adbec3a4c658878ca5246ad8683/FLAG136777b74
[2018-10-15 23:58:02,596 INFO  L298              CDTParser]: Found 1 translation units.
[2018-10-15 23:58:02,598 INFO  L158              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/forester-heap/sll-rb-cnstr_1_false-unreach-call_false-valid-deref.i
[2018-10-15 23:58:02,628 INFO  L346              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/22a258b00/97bf7adbec3a4c658878ca5246ad8683/FLAG136777b74
[2018-10-15 23:58:02,651 INFO  L354              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/22a258b00/97bf7adbec3a4c658878ca5246ad8683
[2018-10-15 23:58:02,665 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-10-15 23:58:02,668 INFO  L131        ToolchainWalker]: Walking toolchain with 2 elements.
[2018-10-15 23:58:02,676 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-10-15 23:58:02,676 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-10-15 23:58:02,686 INFO  L276        PluginConnector]: CACSL2BoogieTranslator initialized
[2018-10-15 23:58:02,688 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 11:58:02" (1/1) ...
[2018-10-15 23:58:02,698 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d9485e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:58:02, skipping insertion in model container
[2018-10-15 23:58:02,698 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 11:58:02" (1/1) ...
[2018-10-15 23:58:02,718 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2018-10-15 23:58:02,872 INFO  L174         MainTranslator]: Built tables and reachable declarations
[2018-10-15 23:58:03,443 INFO  L202          PostProcessor]: Analyzing one entry point: main
[2018-10-15 23:58:03,484 INFO  L189         MainTranslator]: Completed pre-run
[2018-10-15 23:58:03,575 INFO  L202          PostProcessor]: Analyzing one entry point: main
[2018-10-15 23:58:03,625 INFO  L193         MainTranslator]: Completed translation
[2018-10-15 23:58:03,626 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:58:03 WrapperNode
[2018-10-15 23:58:03,629 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-10-15 23:58:03,630 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2018-10-15 23:58:03,630 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2018-10-15 23:58:03,630 INFO  L276        PluginConnector]: Boogie Preprocessor initialized
[2018-10-15 23:58:03,650 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:58:03" (1/1) ...
[2018-10-15 23:58:03,650 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:58:03" (1/1) ...
[2018-10-15 23:58:03,681 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:58:03" (1/1) ...
[2018-10-15 23:58:03,681 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:58:03" (1/1) ...
[2018-10-15 23:58:03,747 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:58:03" (1/1) ...
[2018-10-15 23:58:03,768 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:58:03" (1/1) ...
[2018-10-15 23:58:03,775 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:58:03" (1/1) ...
[2018-10-15 23:58:03,877 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2018-10-15 23:58:03,889 INFO  L168              Benchmark]: Toolchain (without parser) took 1223.00 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: -64.1 MB). Peak memory consumption was 23.3 MB. Max. memory is 3.9 GB.
[2018-10-15 23:58:03,894 INFO  L168              Benchmark]: CDTParser took 0.21 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.
[2018-10-15 23:58:03,895 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 954.02 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.
[2018-10-15 23:58:03,905 INFO  L168              Benchmark]: Boogie Preprocessor took 247.53 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 12.0 MB. Max. memory is 3.9 GB.
[2018-10-15 23:58:03,914 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 0.21 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 954.02 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 247.53 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 12.0 MB. Max. memory is 3.9 GB.
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...