java -ea -Xmx2000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data /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/float-benchs/zonotope_loose_true-unreach-call_true-termination.c


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This is Ultimate 0.1.23-3204b74
[2018-09-13 15:19:30,404 INFO  L170        SettingsManager]: Resetting all preferences to default values...
[2018-09-13 15:19:30,407 INFO  L174        SettingsManager]: Resetting UltimateCore preferences to default values
[2018-09-13 15:19:30,444 INFO  L177        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2018-09-13 15:19:30,444 INFO  L174        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-09-13 15:19:30,445 INFO  L174        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-09-13 15:19:30,453 INFO  L174        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2018-09-13 15:19:30,458 INFO  L174        SettingsManager]: Resetting LassoRanker preferences to default values
[2018-09-13 15:19:30,470 INFO  L174        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2018-09-13 15:19:30,471 INFO  L174        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2018-09-13 15:19:30,472 INFO  L177        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2018-09-13 15:19:30,472 INFO  L174        SettingsManager]: Resetting LTL2Aut preferences to default values
[2018-09-13 15:19:30,476 INFO  L174        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2018-09-13 15:19:30,477 INFO  L174        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-09-13 15:19:30,481 INFO  L174        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-09-13 15:19:30,483 INFO  L174        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-09-13 15:19:30,491 INFO  L174        SettingsManager]: Resetting CodeCheck preferences to default values
[2018-09-13 15:19:30,499 INFO  L174        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2018-09-13 15:19:30,505 INFO  L174        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2018-09-13 15:19:30,506 INFO  L174        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2018-09-13 15:19:30,511 INFO  L177        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
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[2018-09-13 15:19:30,511 INFO  L174        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2018-09-13 15:19:30,512 INFO  L174        SettingsManager]: Resetting Boogie Printer preferences to default values
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[2018-09-13 15:19:30,520 INFO  L177        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2018-09-13 15:19:30,521 INFO  L174        SettingsManager]: Resetting CDTParser preferences to default values
[2018-09-13 15:19:30,521 INFO  L177        SettingsManager]: PEA to Boogie provides no preferences, ignoring...
[2018-09-13 15:19:30,525 INFO  L177        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2018-09-13 15:19:30,525 INFO  L174        SettingsManager]: Resetting Witness Parser preferences to default values
[2018-09-13 15:19:30,526 INFO  L181        SettingsManager]: Finished resetting all preferences to default values...
[2018-09-13 15:19:30,526 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
[2018-09-13 15:19:30,567 INFO  L110        SettingsManager]: Loading preferences was successful
[2018-09-13 15:19:30,568 INFO  L112        SettingsManager]: Preferences different from defaults after loading the file:
[2018-09-13 15:19:30,568 INFO  L131        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2018-09-13 15:19:30,571 INFO  L133        SettingsManager]:  * to procedures, called more than once=true
[2018-09-13 15:19:30,572 INFO  L131        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2018-09-13 15:19:30,572 INFO  L133        SettingsManager]:  * Create parallel compositions if possible=false
[2018-09-13 15:19:30,572 INFO  L133        SettingsManager]:  * Use SBE=true
[2018-09-13 15:19:30,572 INFO  L131        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-09-13 15:19:30,572 INFO  L133        SettingsManager]:  * sizeof long=4
[2018-09-13 15:19:30,574 INFO  L133        SettingsManager]:  * Overapproximate operations on floating types=true
[2018-09-13 15:19:30,575 INFO  L133        SettingsManager]:  * sizeof POINTER=4
[2018-09-13 15:19:30,575 INFO  L133        SettingsManager]:  * Check division by zero=IGNORE
[2018-09-13 15:19:30,575 INFO  L133        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2018-09-13 15:19:30,575 INFO  L133        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-09-13 15:19:30,575 INFO  L133        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2018-09-13 15:19:30,575 INFO  L133        SettingsManager]:  * sizeof long double=12
[2018-09-13 15:19:30,576 INFO  L133        SettingsManager]:  * Check if freed pointer was valid=false
[2018-09-13 15:19:30,576 INFO  L133        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2018-09-13 15:19:30,576 INFO  L131        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-09-13 15:19:30,576 INFO  L133        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2018-09-13 15:19:30,576 INFO  L133        SettingsManager]:  * To the following directory=./dump/
[2018-09-13 15:19:30,576 INFO  L133        SettingsManager]:  * SMT solver=External_DefaultMode
[2018-09-13 15:19:30,576 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-09-13 15:19:30,577 INFO  L131        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-09-13 15:19:30,577 INFO  L133        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2018-09-13 15:19:30,577 INFO  L133        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2018-09-13 15:19:30,577 INFO  L133        SettingsManager]:  * Trace refinement strategy=CAMEL
[2018-09-13 15:19:30,577 INFO  L133        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2018-09-13 15:19:30,577 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-09-13 15:19:30,584 INFO  L133        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2018-09-13 15:19:30,677 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2018-09-13 15:19:30,702 INFO  L266   ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized
[2018-09-13 15:19:30,712 INFO  L222   ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected.
[2018-09-13 15:19:30,713 INFO  L271        PluginConnector]: Initializing CDTParser...
[2018-09-13 15:19:30,716 INFO  L276        PluginConnector]: CDTParser initialized
[2018-09-13 15:19:30,719 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-benchs/zonotope_loose_true-unreach-call_true-termination.c
[2018-09-13 15:19:30,952 INFO  L304   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-09-13 15:19:30,960 INFO  L131        ToolchainWalker]: Walking toolchain with 2 elements.
[2018-09-13 15:19:30,961 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-09-13 15:19:30,962 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-09-13 15:19:30,972 INFO  L276        PluginConnector]: CACSL2BoogieTranslator initialized
[2018-09-13 15:19:30,981 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 03:19:30" (1/1) ...
[2018-09-13 15:19:30,988 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cbb8726 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:19:30, skipping insertion in model container
[2018-09-13 15:19:30,989 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 03:19:30" (1/1) ...
[2018-09-13 15:19:31,021 INFO  L153             Dispatcher]: Using SV-COMP mode
[2018-09-13 15:19:31,058 INFO  L153             Dispatcher]: Using SV-COMP mode
[2018-09-13 15:19:31,332 INFO  L450          PostProcessor]: Settings: Checked method=main
[2018-09-13 15:19:31,367 INFO  L450          PostProcessor]: Settings: Checked method=main
[2018-09-13 15:19:31,376 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:19:31 WrapperNode
[2018-09-13 15:19:31,376 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-09-13 15:19:31,381 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2018-09-13 15:19:31,381 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2018-09-13 15:19:31,384 INFO  L276        PluginConnector]: Boogie Preprocessor initialized
[2018-09-13 15:19:31,412 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:19:31" (1/1) ...
[2018-09-13 15:19:31,414 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:19:31" (1/1) ...
[2018-09-13 15:19:31,437 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:19:31" (1/1) ...
[2018-09-13 15:19:31,438 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:19:31" (1/1) ...
[2018-09-13 15:19:31,444 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:19:31" (1/1) ...
[2018-09-13 15:19:31,450 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:19:31" (1/1) ...
[2018-09-13 15:19:31,450 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:19:31" (1/1) ...
[2018-09-13 15:19:31,455 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2018-09-13 15:19:31,457 INFO  L168              Benchmark]: Toolchain (without parser) took 504.11 ms. Allocated memory is still 1.9 GB. Free memory was 1.9 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.
[2018-09-13 15:19:31,465 INFO  L168              Benchmark]: CDTParser took 0.31 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.
[2018-09-13 15:19:31,465 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 419.59 ms. Allocated memory is still 1.9 GB. Free memory was 1.9 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.
[2018-09-13 15:19:31,467 INFO  L168              Benchmark]: Boogie Preprocessor took 74.01 ms. Allocated memory is still 1.9 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 1.9 GB.
[2018-09-13 15:19:31,475 INFO  L344   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 0.31 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 419.59 ms. Allocated memory is still 1.9 GB. Free memory was 1.9 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.
 * Boogie Preprocessor took 74.01 ms. Allocated memory is still 1.9 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 1.9 GB.
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...