java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BIN-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/memsafety-ext2/optional_data_creation_test04_true-valid-memsafety.i


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This is Ultimate 0.1.23-38cac3e
[2018-11-27 12:00:18,826 INFO  L170        SettingsManager]: Resetting all preferences to default values...
[2018-11-27 12:00:18,828 INFO  L174        SettingsManager]: Resetting UltimateCore preferences to default values
[2018-11-27 12:00:18,872 INFO  L177        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2018-11-27 12:00:18,873 INFO  L174        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-11-27 12:00:18,874 INFO  L174        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-11-27 12:00:18,879 INFO  L174        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2018-11-27 12:00:18,894 INFO  L174        SettingsManager]: Resetting LassoRanker preferences to default values
[2018-11-27 12:00:18,897 INFO  L174        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2018-11-27 12:00:18,898 INFO  L174        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2018-11-27 12:00:18,901 INFO  L177        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2018-11-27 12:00:18,901 INFO  L174        SettingsManager]: Resetting LTL2Aut preferences to default values
[2018-11-27 12:00:18,906 INFO  L174        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2018-11-27 12:00:18,907 INFO  L174        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2018-11-27 12:00:18,918 INFO  L174        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2018-11-27 12:00:18,919 INFO  L174        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-11-27 12:00:18,928 INFO  L174        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-11-27 12:00:18,933 INFO  L174        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-11-27 12:00:18,938 INFO  L174        SettingsManager]: Resetting CodeCheck preferences to default values
[2018-11-27 12:00:18,944 INFO  L174        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2018-11-27 12:00:18,949 INFO  L174        SettingsManager]: Resetting RCFGBuilder preferences to default values
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[2018-11-27 12:00:18,962 INFO  L177        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2018-11-27 12:00:18,962 INFO  L177        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2018-11-27 12:00:18,963 INFO  L174        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2018-11-27 12:00:18,967 INFO  L174        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2018-11-27 12:00:18,968 INFO  L174        SettingsManager]: Resetting Boogie Printer preferences to default values
[2018-11-27 12:00:18,969 INFO  L174        SettingsManager]: Resetting ReqPrinter preferences to default values
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[2018-11-27 12:00:18,977 INFO  L174        SettingsManager]: Resetting CDTParser preferences to default values
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[2018-11-27 12:00:18,985 INFO  L174        SettingsManager]: Resetting SmtParser preferences to default values
[2018-11-27 12:00:18,986 INFO  L174        SettingsManager]: Resetting Witness Parser preferences to default values
[2018-11-27 12:00:18,987 INFO  L181        SettingsManager]: Finished resetting all preferences to default values...
[2018-11-27 12:00:18,987 INFO  L98         SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf
[2018-11-27 12:00:19,036 INFO  L110        SettingsManager]: Loading preferences was successful
[2018-11-27 12:00:19,037 INFO  L112        SettingsManager]: Preferences different from defaults after loading the file:
[2018-11-27 12:00:19,043 INFO  L131        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2018-11-27 12:00:19,043 INFO  L133        SettingsManager]:  * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS
[2018-11-27 12:00:19,044 INFO  L131        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2018-11-27 12:00:19,044 INFO  L133        SettingsManager]:  * Create parallel compositions if possible=false
[2018-11-27 12:00:19,045 INFO  L133        SettingsManager]:  * Use SBE=true
[2018-11-27 12:00:19,045 INFO  L131        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-11-27 12:00:19,045 INFO  L133        SettingsManager]:  * sizeof long=4
[2018-11-27 12:00:19,045 INFO  L133        SettingsManager]:  * Check unreachability of error function in SV-COMP mode=false
[2018-11-27 12:00:19,045 INFO  L133        SettingsManager]:  * Overapproximate operations on floating types=true
[2018-11-27 12:00:19,049 INFO  L133        SettingsManager]:  * sizeof POINTER=4
[2018-11-27 12:00:19,049 INFO  L133        SettingsManager]:  * Check division by zero=IGNORE
[2018-11-27 12:00:19,049 INFO  L133        SettingsManager]:  * Check for the main procedure if all allocated memory was freed=true
[2018-11-27 12:00:19,050 INFO  L133        SettingsManager]:  * Bitprecise bitfields=true
[2018-11-27 12:00:19,051 INFO  L133        SettingsManager]:  * SV-COMP memtrack compatibility mode=true
[2018-11-27 12:00:19,051 INFO  L133        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-11-27 12:00:19,051 INFO  L133        SettingsManager]:  * Use bitvectors instead of ints=true
[2018-11-27 12:00:19,051 INFO  L133        SettingsManager]:  * Memory model=HoenickeLindenmann_4ByteResolution
[2018-11-27 12:00:19,052 INFO  L133        SettingsManager]:  * sizeof long double=12
[2018-11-27 12:00:19,052 INFO  L133        SettingsManager]:  * Use constant arrays=true
[2018-11-27 12:00:19,052 INFO  L131        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-11-27 12:00:19,052 INFO  L133        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2018-11-27 12:00:19,059 INFO  L133        SettingsManager]:  * To the following directory=./dump/
[2018-11-27 12:00:19,059 INFO  L133        SettingsManager]:  * SMT solver=External_DefaultMode
[2018-11-27 12:00:19,059 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-11-27 12:00:19,060 INFO  L131        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-11-27 12:00:19,060 INFO  L133        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2018-11-27 12:00:19,060 INFO  L133        SettingsManager]:  * Trace refinement strategy=WOLF
[2018-11-27 12:00:19,060 INFO  L133        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2018-11-27 12:00:19,060 INFO  L133        SettingsManager]:  * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt
[2018-11-27 12:00:19,061 INFO  L133        SettingsManager]:  * Logic for external solver=AUFBV
[2018-11-27 12:00:19,142 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2018-11-27 12:00:19,172 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2018-11-27 12:00:19,182 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2018-11-27 12:00:19,186 INFO  L271        PluginConnector]: Initializing CDTParser...
[2018-11-27 12:00:19,186 INFO  L276        PluginConnector]: CDTParser initialized
[2018-11-27 12:00:19,187 INFO  L418   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/memsafety-ext2/optional_data_creation_test04_true-valid-memsafety.i
[2018-11-27 12:00:19,333 INFO  L221              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b90e17e3a/de256e5a5b6e441c83473b80f44fd989/FLAG961c1531b
[2018-11-27 12:00:20,541 INFO  L307              CDTParser]: Found 1 translation units.
[2018-11-27 12:00:20,542 INFO  L161              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/memsafety-ext2/optional_data_creation_test04_true-valid-memsafety.i
[2018-11-27 12:00:20,578 INFO  L355              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b90e17e3a/de256e5a5b6e441c83473b80f44fd989/FLAG961c1531b
[2018-11-27 12:00:21,055 INFO  L363              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b90e17e3a/de256e5a5b6e441c83473b80f44fd989
[2018-11-27 12:00:21,070 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-11-27 12:00:21,072 INFO  L131        ToolchainWalker]: Walking toolchain with 3 elements.
[2018-11-27 12:00:21,074 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-11-27 12:00:21,074 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-11-27 12:00:21,088 INFO  L276        PluginConnector]: CACSL2BoogieTranslator initialized
[2018-11-27 12:00:21,109 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 12:00:21" (1/1) ...
[2018-11-27 12:00:21,124 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@136c4e43 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:00:21, skipping insertion in model container
[2018-11-27 12:00:21,124 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 12:00:21" (1/1) ...
[2018-11-27 12:00:21,141 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2018-11-27 12:00:21,255 INFO  L176         MainTranslator]: Built tables and reachable declarations
[2018-11-27 12:00:22,151 INFO  L203          PostProcessor]: Analyzing one entry point: main
[2018-11-27 12:00:22,200 INFO  L191         MainTranslator]: Completed pre-run
[2018-11-27 12:00:22,475 INFO  L203          PostProcessor]: Analyzing one entry point: main
[2018-11-27 12:00:22,635 INFO  L195         MainTranslator]: Completed translation
[2018-11-27 12:00:22,636 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:00:22 WrapperNode
[2018-11-27 12:00:22,636 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-11-27 12:00:22,642 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2018-11-27 12:00:22,642 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2018-11-27 12:00:22,642 INFO  L276        PluginConnector]: Boogie Procedure Inliner initialized
[2018-11-27 12:00:22,664 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:00:22" (1/1) ...
[2018-11-27 12:00:22,721 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:00:22" (1/1) ...
[2018-11-27 12:00:22,748 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2018-11-27 12:00:22,749 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2018-11-27 12:00:22,749 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2018-11-27 12:00:22,749 INFO  L276        PluginConnector]: Boogie Preprocessor initialized
[2018-11-27 12:00:22,765 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:00:22" (1/1) ...
[2018-11-27 12:00:22,765 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:00:22" (1/1) ...
[2018-11-27 12:00:22,781 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:00:22" (1/1) ...
[2018-11-27 12:00:22,781 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:00:22" (1/1) ...
[2018-11-27 12:00:22,852 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:00:22" (1/1) ...
[2018-11-27 12:00:22,872 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:00:22" (1/1) ...
[2018-11-27 12:00:22,879 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:00:22" (1/1) ...
[2018-11-27 12:00:22,895 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2018-11-27 12:00:22,902 INFO  L168              Benchmark]: Toolchain (without parser) took 1831.02 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: -52.6 MB). There was no memory consumed. Max. memory is 3.9 GB.
[2018-11-27 12:00:22,907 INFO  L168              Benchmark]: CDTParser took 0.19 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.
[2018-11-27 12:00:22,908 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 1562.78 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: -63.9 MB). Peak memory consumption was 23.5 MB. Max. memory is 3.9 GB.
[2018-11-27 12:00:22,913 INFO  L168              Benchmark]: Boogie Procedure Inliner took 106.29 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.
[2018-11-27 12:00:22,914 INFO  L168              Benchmark]: Boogie Preprocessor took 146.57 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB.
[2018-11-27 12:00:22,924 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 0.19 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 1562.78 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: -63.9 MB). Peak memory consumption was 23.5 MB. Max. memory is 3.9 GB.
 * Boogie Procedure Inliner took 106.29 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.
 * Boogie Preprocessor took 146.57 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB.
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...