java -ea -Xmx8000000000 -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-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/busybox-1.22.0/tee_true-no-overflow_true-valid-memsafety.i
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This is Ultimate 0.1.23-217129f
[2018-11-24 02:24:34,334 INFO L170 SettingsManager]: Resetting all preferences to default values...
[2018-11-24 02:24:34,337 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values
[2018-11-24 02:24:34,355 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2018-11-24 02:24:34,355 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-11-24 02:24:34,356 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-11-24 02:24:34,358 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2018-11-24 02:24:34,360 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values
[2018-11-24 02:24:34,361 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2018-11-24 02:24:34,362 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2018-11-24 02:24:34,363 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2018-11-24 02:24:34,364 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values
[2018-11-24 02:24:34,365 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2018-11-24 02:24:34,366 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2018-11-24 02:24:34,367 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2018-11-24 02:24:34,368 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-11-24 02:24:34,369 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-11-24 02:24:34,371 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-11-24 02:24:34,373 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values
[2018-11-24 02:24:34,375 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2018-11-24 02:24:34,376 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2018-11-24 02:24:34,377 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values
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[2018-11-24 02:24:34,380 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2018-11-24 02:24:34,382 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2018-11-24 02:24:34,383 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values
[2018-11-24 02:24:34,383 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values
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[2018-11-24 02:24:34,386 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2018-11-24 02:24:34,386 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values
[2018-11-24 02:24:34,387 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2018-11-24 02:24:34,387 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring...
[2018-11-24 02:24:34,387 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values
[2018-11-24 02:24:34,388 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values
[2018-11-24 02:24:34,389 INFO L181 SettingsManager]: Finished resetting all preferences to default values...
[2018-11-24 02:24:34,389 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf
[2018-11-24 02:24:34,415 INFO L110 SettingsManager]: Loading preferences was successful
[2018-11-24 02:24:34,415 INFO L112 SettingsManager]: Preferences different from defaults after loading the file:
[2018-11-24 02:24:34,418 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2018-11-24 02:24:34,418 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS
[2018-11-24 02:24:34,419 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2018-11-24 02:24:34,419 INFO L133 SettingsManager]: * Create parallel compositions if possible=false
[2018-11-24 02:24:34,419 INFO L133 SettingsManager]: * Use SBE=true
[2018-11-24 02:24:34,421 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-11-24 02:24:34,421 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false
[2018-11-24 02:24:34,421 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true
[2018-11-24 02:24:34,422 INFO L133 SettingsManager]: * Check division by zero=IGNORE
[2018-11-24 02:24:34,422 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true
[2018-11-24 02:24:34,422 INFO L133 SettingsManager]: * Bitprecise bitfields=true
[2018-11-24 02:24:34,422 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true
[2018-11-24 02:24:34,422 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-11-24 02:24:34,422 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true
[2018-11-24 02:24:34,423 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution
[2018-11-24 02:24:34,423 INFO L133 SettingsManager]: * Use constant arrays=true
[2018-11-24 02:24:34,423 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-11-24 02:24:34,423 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements
[2018-11-24 02:24:34,423 INFO L133 SettingsManager]: * To the following directory=./dump/
[2018-11-24 02:24:34,425 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode
[2018-11-24 02:24:34,425 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-11-24 02:24:34,425 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-11-24 02:24:34,426 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2018-11-24 02:24:34,426 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF
[2018-11-24 02:24:34,426 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2018-11-24 02:24:34,426 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt
[2018-11-24 02:24:34,427 INFO L133 SettingsManager]: * Logic for external solver=AUFBV
[2018-11-24 02:24:34,482 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2018-11-24 02:24:34,498 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2018-11-24 02:24:34,502 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2018-11-24 02:24:34,504 INFO L271 PluginConnector]: Initializing CDTParser...
[2018-11-24 02:24:34,504 INFO L276 PluginConnector]: CDTParser initialized
[2018-11-24 02:24:34,505 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/busybox-1.22.0/tee_true-no-overflow_true-valid-memsafety.i
[2018-11-24 02:24:34,566 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/90e6c02c6/c04097a6141b46f990aee1de4b316826/FLAG9dc801d5d
[2018-11-24 02:24:35,301 INFO L307 CDTParser]: Found 1 translation units.
[2018-11-24 02:24:35,302 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/busybox-1.22.0/tee_true-no-overflow_true-valid-memsafety.i
[2018-11-24 02:24:35,338 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/90e6c02c6/c04097a6141b46f990aee1de4b316826/FLAG9dc801d5d
[2018-11-24 02:24:35,369 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/90e6c02c6/c04097a6141b46f990aee1de4b316826
[2018-11-24 02:24:35,380 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-11-24 02:24:35,381 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements.
[2018-11-24 02:24:35,383 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-11-24 02:24:35,383 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-11-24 02:24:35,387 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized
[2018-11-24 02:24:35,389 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 02:24:35" (1/1) ...
[2018-11-24 02:24:35,392 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e6a7ff0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:24:35, skipping insertion in model container
[2018-11-24 02:24:35,393 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 02:24:35" (1/1) ...
[2018-11-24 02:24:35,404 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2018-11-24 02:24:35,536 INFO L176 MainTranslator]: Built tables and reachable declarations
[2018-11-24 02:24:36,477 ERROR L311 MainTranslator]: Unsupported Syntax: bitfield implementation not yet bitprecise (soundness first)
[2018-11-24 02:24:36,478 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@62586272 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:24:36, skipping insertion in model container
[2018-11-24 02:24:36,478 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-11-24 02:24:36,479 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2018-11-24 02:24:36,481 INFO L168 Benchmark]: Toolchain (without parser) took 1100.35 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB.
[2018-11-24 02:24:36,483 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB.
[2018-11-24 02:24:36,484 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1096.14 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB.
[2018-11-24 02:24:36,487 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 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB.
* CACSL2BoogieTranslator took 1096.14 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- UnsupportedSyntaxResult [Line: 988]: Unsupported Syntax
bitfield implementation not yet bitprecise (soundness first)
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...