java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.8-rc1-32_7a-drivers--net--ethernet--broadcom--bnx2x--bnx2x.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i


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This is Ultimate 0.1.24-fab3c18
[2019-08-23 02:57:07,199 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2019-08-23 02:57:07,201 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
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[2019-08-23 02:57:07,229 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
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[2019-08-23 02:57:07,248 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf
[2019-08-23 02:57:07,263 INFO  L113        SettingsManager]: Loading preferences was successful
[2019-08-23 02:57:07,263 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2019-08-23 02:57:07,264 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-08-23 02:57:07,265 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2019-08-23 02:57:07,265 INFO  L138        SettingsManager]:  * Use SBE=true
[2019-08-23 02:57:07,265 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-08-23 02:57:07,265 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2019-08-23 02:57:07,265 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2019-08-23 02:57:07,266 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2019-08-23 02:57:07,266 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-08-23 02:57:07,266 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2019-08-23 02:57:07,266 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2019-08-23 02:57:07,266 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2019-08-23 02:57:07,267 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2019-08-23 02:57:07,267 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-08-23 02:57:07,267 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2019-08-23 02:57:07,267 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2019-08-23 02:57:07,268 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2019-08-23 02:57:07,268 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-08-23 02:57:07,268 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-08-23 02:57:07,268 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2019-08-23 02:57:07,268 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-08-23 02:57:07,269 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2019-08-23 02:57:07,269 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2019-08-23 02:57:07,269 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2019-08-23 02:57:07,269 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2019-08-23 02:57:07,269 INFO  L138        SettingsManager]:  * To the following directory=dump/
[2019-08-23 02:57:07,299 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2019-08-23 02:57:07,313 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-08-23 02:57:07,317 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-08-23 02:57:07,318 INFO  L271        PluginConnector]: Initializing CDTParser...
[2019-08-23 02:57:07,319 INFO  L275        PluginConnector]: CDTParser initialized
[2019-08-23 02:57:07,320 INFO  L428   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.8-rc1-32_7a-drivers--net--ethernet--broadcom--bnx2x--bnx2x.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i
[2019-08-23 02:57:07,383 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a32f058e5/076664a19bf04e168673543e8b2d4f3f/FLAGea997d736
[2019-08-23 02:57:09,454 INFO  L306              CDTParser]: Found 1 translation units.
[2019-08-23 02:57:09,455 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.8-rc1-32_7a-drivers--net--ethernet--broadcom--bnx2x--bnx2x.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i
[2019-08-23 02:57:09,661 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a32f058e5/076664a19bf04e168673543e8b2d4f3f/FLAGea997d736
[2019-08-23 02:57:09,764 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a32f058e5/076664a19bf04e168673543e8b2d4f3f
[2019-08-23 02:57:09,775 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-08-23 02:57:09,777 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2019-08-23 02:57:09,778 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-08-23 02:57:09,778 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-08-23 02:57:09,782 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2019-08-23 02:57:09,784 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.08 02:57:09" (1/1) ...
[2019-08-23 02:57:09,787 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69fd3870 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 02:57:09, skipping insertion in model container
[2019-08-23 02:57:09,787 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.08 02:57:09" (1/1) ...
[2019-08-23 02:57:09,795 INFO  L142         MainTranslator]: Starting translation in SV-COMP mode 
[2019-08-23 02:57:10,939 INFO  L173         MainTranslator]: Built tables and reachable declarations
[2019-08-23 02:58:09,628 ERROR L309         MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays
[2019-08-23 02:58:09,629 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4196e4d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 02:58:09, skipping insertion in model container
[2019-08-23 02:58:09,630 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-08-23 02:58:09,630 INFO  L184        ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor
[2019-08-23 02:58:09,634 INFO  L168              Benchmark]: Toolchain (without parser) took 59855.56 ms. Allocated memory was 178.3 MB in the beginning and 834.1 MB in the end (delta: 655.9 MB). Free memory was 45.3 MB in the beginning and 402.2 MB in the end (delta: -356.9 MB). Peak memory consumption was 513.9 MB. Max. memory is 7.1 GB.
[2019-08-23 02:58:09,634 INFO  L168              Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 141.0 MB. Free memory is still 106.7 MB. There was no memory consumed. Max. memory is 7.1 GB.
[2019-08-23 02:58:09,636 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 59851.93 ms. Allocated memory was 178.3 MB in the beginning and 834.1 MB in the end (delta: 655.9 MB). Free memory was 45.3 MB in the beginning and 402.2 MB in the end (delta: -356.9 MB). Peak memory consumption was 513.9 MB. Max. memory is 7.1 GB.
[2019-08-23 02:58:09,638 INFO  L335   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.22 ms. Allocated memory is still 141.0 MB. Free memory is still 106.7 MB. There was no memory consumed. Max. memory is 7.1 GB.
 * CACSL2BoogieTranslator took 59851.93 ms. Allocated memory was 178.3 MB in the beginning and 834.1 MB in the end (delta: 655.9 MB). Free memory was 45.3 MB in the beginning and 402.2 MB in the end (delta: -356.9 MB). Peak memory consumption was 513.9 MB. Max. memory is 7.1 GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
  - UnsupportedSyntaxResult [Line: 71620]: Unsupported Syntax
    we need to generalize this to nested and/or variable length arrays
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...