java -Xmx2000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/forester-heap/dll-circular_false-unreach-call_false-valid-memcleanup.i


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This is Ultimate 0.1.23-935f392
[2018-07-19 18:12:48,632 INFO  L170        SettingsManager]: Resetting all preferences to default values...
[2018-07-19 18:12:48,634 INFO  L174        SettingsManager]: Resetting UltimateCore preferences to default values
[2018-07-19 18:12:48,677 INFO  L177        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2018-07-19 18:12:48,678 INFO  L174        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-07-19 18:12:48,679 INFO  L174        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-07-19 18:12:48,685 INFO  L174        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2018-07-19 18:12:48,687 INFO  L174        SettingsManager]: Resetting LassoRanker preferences to default values
[2018-07-19 18:12:48,691 INFO  L174        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2018-07-19 18:12:48,692 INFO  L174        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2018-07-19 18:12:48,700 INFO  L177        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2018-07-19 18:12:48,701 INFO  L174        SettingsManager]: Resetting LTL2Aut preferences to default values
[2018-07-19 18:12:48,702 INFO  L174        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2018-07-19 18:12:48,705 INFO  L174        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2018-07-19 18:12:48,710 INFO  L174        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2018-07-19 18:12:48,711 INFO  L174        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-07-19 18:12:48,712 INFO  L174        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-07-19 18:12:48,719 INFO  L174        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-07-19 18:12:48,730 INFO  L174        SettingsManager]: Resetting CodeCheck preferences to default values
[2018-07-19 18:12:48,741 INFO  L174        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2018-07-19 18:12:48,742 INFO  L174        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2018-07-19 18:12:48,747 INFO  L174        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2018-07-19 18:12:48,752 INFO  L177        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2018-07-19 18:12:48,756 INFO  L177        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2018-07-19 18:12:48,756 INFO  L174        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2018-07-19 18:12:48,757 INFO  L174        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2018-07-19 18:12:48,758 INFO  L174        SettingsManager]: Resetting Boogie Printer preferences to default values
[2018-07-19 18:12:48,764 INFO  L174        SettingsManager]: Resetting ReqPrinter preferences to default values
[2018-07-19 18:12:48,765 INFO  L174        SettingsManager]: Resetting Witness Printer preferences to default values
[2018-07-19 18:12:48,769 INFO  L177        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2018-07-19 18:12:48,769 INFO  L174        SettingsManager]: Resetting CDTParser preferences to default values
[2018-07-19 18:12:48,770 INFO  L177        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2018-07-19 18:12:48,770 INFO  L177        SettingsManager]: ReqParser provides no preferences, ignoring...
[2018-07-19 18:12:48,776 INFO  L174        SettingsManager]: Resetting SmtParser preferences to default values
[2018-07-19 18:12:48,778 INFO  L174        SettingsManager]: Resetting Witness Parser preferences to default values
[2018-07-19 18:12:48,779 INFO  L181        SettingsManager]: Finished resetting all preferences to default values...
[2018-07-19 18:12:48,779 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
[2018-07-19 18:12:48,824 INFO  L110        SettingsManager]: Loading preferences was successful
[2018-07-19 18:12:48,825 INFO  L112        SettingsManager]: Preferences different from defaults after loading the file:
[2018-07-19 18:12:48,826 INFO  L131        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2018-07-19 18:12:48,827 INFO  L133        SettingsManager]:  * to procedures, called more than once=true
[2018-07-19 18:12:48,830 INFO  L131        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2018-07-19 18:12:48,831 INFO  L133        SettingsManager]:  * Create parallel compositions if possible=false
[2018-07-19 18:12:48,831 INFO  L133        SettingsManager]:  * Use SBE=true
[2018-07-19 18:12:48,831 INFO  L131        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-07-19 18:12:48,831 INFO  L133        SettingsManager]:  * sizeof long=4
[2018-07-19 18:12:48,832 INFO  L133        SettingsManager]:  * Overapproximate operations on floating types=true
[2018-07-19 18:12:48,832 INFO  L133        SettingsManager]:  * sizeof POINTER=4
[2018-07-19 18:12:48,832 INFO  L133        SettingsManager]:  * Check division by zero=IGNORE
[2018-07-19 18:12:48,833 INFO  L133        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2018-07-19 18:12:48,834 INFO  L133        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-07-19 18:12:48,834 INFO  L133        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2018-07-19 18:12:48,835 INFO  L133        SettingsManager]:  * sizeof long double=12
[2018-07-19 18:12:48,836 INFO  L133        SettingsManager]:  * Check if freed pointer was valid=false
[2018-07-19 18:12:48,836 INFO  L133        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2018-07-19 18:12:48,836 INFO  L131        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-07-19 18:12:48,836 INFO  L133        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2018-07-19 18:12:48,836 INFO  L133        SettingsManager]:  * To the following directory=./dump/
[2018-07-19 18:12:48,837 INFO  L133        SettingsManager]:  * SMT solver=External_DefaultMode
[2018-07-19 18:12:48,837 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-07-19 18:12:48,837 INFO  L131        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-07-19 18:12:48,837 INFO  L133        SettingsManager]:  * Interpolant automaton=TWOTRACK
[2018-07-19 18:12:48,838 INFO  L133        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2018-07-19 18:12:48,838 INFO  L133        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2018-07-19 18:12:48,838 INFO  L133        SettingsManager]:  * Trace refinement strategy=CAMEL
[2018-07-19 18:12:48,843 INFO  L133        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2018-07-19 18:12:48,844 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-07-19 18:12:48,844 INFO  L133        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2018-07-19 18:12:48,966 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2018-07-19 18:12:48,993 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2018-07-19 18:12:49,005 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2018-07-19 18:12:49,010 INFO  L271        PluginConnector]: Initializing CDTParser...
[2018-07-19 18:12:49,011 INFO  L276        PluginConnector]: CDTParser initialized
[2018-07-19 18:12:49,012 INFO  L418   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/forester-heap/dll-circular_false-unreach-call_false-valid-memcleanup.i
[2018-07-19 18:12:49,634 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e6ec70e54/603e76d844aa4cf597890f884dcf4a58/FLAGa4451a9fc
[2018-07-19 18:12:50,203 INFO  L276              CDTParser]: Found 1 translation units.
[2018-07-19 18:12:50,204 INFO  L158              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/forester-heap/dll-circular_false-unreach-call_false-valid-memcleanup.i
[2018-07-19 18:12:50,269 INFO  L324              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e6ec70e54/603e76d844aa4cf597890f884dcf4a58/FLAGa4451a9fc
[2018-07-19 18:12:50,306 INFO  L332              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e6ec70e54/603e76d844aa4cf597890f884dcf4a58
[2018-07-19 18:12:50,321 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-07-19 18:12:50,323 INFO  L131        ToolchainWalker]: Walking toolchain with 2 elements.
[2018-07-19 18:12:50,325 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-07-19 18:12:50,325 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-07-19 18:12:50,347 INFO  L276        PluginConnector]: CACSL2BoogieTranslator initialized
[2018-07-19 18:12:50,348 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 06:12:50" (1/1) ...
[2018-07-19 18:12:50,357 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f4cc5bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:12:50, skipping insertion in model container
[2018-07-19 18:12:50,357 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 06:12:50" (1/1) ...
[2018-07-19 18:12:50,889 INFO  L179           PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode 
[2018-07-19 18:12:51,128 INFO  L175          PostProcessor]: Settings: Checked method=main
[2018-07-19 18:12:51,190 INFO  L422         MainDispatcher]: Starting main dispatcher in SV-COMP mode 
[2018-07-19 18:12:51,297 INFO  L175          PostProcessor]: Settings: Checked method=main
[2018-07-19 18:12:51,475 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:12:51 WrapperNode
[2018-07-19 18:12:51,476 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-07-19 18:12:51,477 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2018-07-19 18:12:51,477 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2018-07-19 18:12:51,478 INFO  L276        PluginConnector]: Boogie Preprocessor initialized
[2018-07-19 18:12:51,518 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:12:51" (1/1) ...
[2018-07-19 18:12:51,519 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:12:51" (1/1) ...
[2018-07-19 18:12:51,567 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:12:51" (1/1) ...
[2018-07-19 18:12:51,567 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:12:51" (1/1) ...
[2018-07-19 18:12:51,607 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:12:51" (1/1) ...
[2018-07-19 18:12:51,629 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:12:51" (1/1) ...
[2018-07-19 18:12:51,637 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:12:51" (1/1) ...
[2018-07-19 18:12:51,653 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2018-07-19 18:12:51,657 INFO  L168              Benchmark]: Toolchain (without parser) took 1335.13 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 32.0 MB). Peak memory consumption was 32.0 MB. Max. memory is 1.9 GB.
[2018-07-19 18:12:51,663 INFO  L168              Benchmark]: CDTParser took 0.24 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.
[2018-07-19 18:12:51,664 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 1152.06 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 1.9 GB.
[2018-07-19 18:12:51,670 INFO  L168              Benchmark]: Boogie Preprocessor took 176.46 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB.
[2018-07-19 18:12:51,677 INFO  L336   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.24 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 1152.06 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 1.9 GB.
 * Boogie Preprocessor took 176.46 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB.
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...