/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i
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This is Ultimate 0.1.25-8fc6572
[2020-07-11 04:38:33,603 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2020-07-11 04:38:33,605 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2020-07-11 04:38:33,624 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2020-07-11 04:38:33,624 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2020-07-11 04:38:33,627 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2020-07-11 04:38:33,629 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2020-07-11 04:38:33,639 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2020-07-11 04:38:33,642 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2020-07-11 04:38:33,645 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
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[2020-07-11 04:38:33,654 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2020-07-11 04:38:33,655 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2020-07-11 04:38:33,656 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2020-07-11 04:38:33,657 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2020-07-11 04:38:33,658 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2020-07-11 04:38:33,663 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2020-07-11 04:38:33,668 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2020-07-11 04:38:33,672 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2020-07-11 04:38:33,673 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2020-07-11 04:38:33,673 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
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[2020-07-11 04:38:33,685 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
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[2020-07-11 04:38:33,688 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf
[2020-07-11 04:38:33,709 INFO L113 SettingsManager]: Loading preferences was successful
[2020-07-11 04:38:33,709 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2020-07-11 04:38:33,711 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2020-07-11 04:38:33,711 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2020-07-11 04:38:33,712 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2020-07-11 04:38:33,712 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2020-07-11 04:38:33,712 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2020-07-11 04:38:33,712 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2020-07-11 04:38:33,712 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2020-07-11 04:38:33,712 INFO L138 SettingsManager]: * Use constant arrays=true
[2020-07-11 04:38:33,714 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2020-07-11 04:38:33,715 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2020-07-11 04:38:33,716 INFO L138 SettingsManager]: * Size of a code block=SingleStatement
[2020-07-11 04:38:33,716 INFO L138 SettingsManager]: * To the following directory=./dump/
[2020-07-11 04:38:33,718 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2020-07-11 04:38:33,718 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2020-07-11 04:38:33,719 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2020-07-11 04:38:33,719 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation
[2020-07-11 04:38:33,719 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2020-07-11 04:38:33,719 INFO L138 SettingsManager]: * Use separate solver for trace checks=false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true
[2020-07-11 04:38:33,982 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2020-07-11 04:38:33,994 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2020-07-11 04:38:33,998 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2020-07-11 04:38:33,999 INFO L271 PluginConnector]: Initializing CDTParser...
[2020-07-11 04:38:34,000 INFO L275 PluginConnector]: CDTParser initialized
[2020-07-11 04:38:34,000 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i
[2020-07-11 04:38:34,070 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bcb44ad8c/c9493727d0c546a6add33fad6f75f644/FLAGad585ab61
[2020-07-11 04:38:35,239 INFO L306 CDTParser]: Found 1 translation units.
[2020-07-11 04:38:35,239 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i
[2020-07-11 04:38:35,343 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bcb44ad8c/c9493727d0c546a6add33fad6f75f644/FLAGad585ab61
[2020-07-11 04:38:35,383 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bcb44ad8c/c9493727d0c546a6add33fad6f75f644
[2020-07-11 04:38:35,394 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2020-07-11 04:38:35,396 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements.
[2020-07-11 04:38:35,400 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2020-07-11 04:38:35,401 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2020-07-11 04:38:35,404 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2020-07-11 04:38:35,406 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.07 04:38:35" (1/1) ...
[2020-07-11 04:38:35,409 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@172c1f12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 04:38:35, skipping insertion in model container
[2020-07-11 04:38:35,409 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.07 04:38:35" (1/1) ...
[2020-07-11 04:38:35,418 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2020-07-11 04:38:35,620 INFO L178 MainTranslator]: Built tables and reachable declarations
[2020-07-11 04:38:39,812 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays
[2020-07-11 04:38:39,813 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@61bb2f0c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 04:38:39, skipping insertion in model container
[2020-07-11 04:38:39,813 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2020-07-11 04:38:39,813 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor
[2020-07-11 04:38:39,817 INFO L168 Benchmark]: Toolchain (without parser) took 4420.51 ms. Allocated memory was 137.4 MB in the beginning and 251.1 MB in the end (delta: 113.8 MB). Free memory was 77.4 MB in the beginning and 97.9 MB in the end (delta: -20.4 MB). Peak memory consumption was 98.6 MB. Max. memory is 7.1 GB.
[2020-07-11 04:38:39,818 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 137.4 MB. Free memory was 120.8 MB in the beginning and 120.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB.
[2020-07-11 04:38:39,819 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4413.04 ms. Allocated memory was 137.4 MB in the beginning and 251.1 MB in the end (delta: 113.8 MB). Free memory was 77.2 MB in the beginning and 99.4 MB in the end (delta: -22.2 MB). Peak memory consumption was 96.8 MB. Max. memory is 7.1 GB.
[2020-07-11 04:38:39,821 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- AssertionsEnabledResult: Assertions are enabled
Assertions are enabled
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.17 ms. Allocated memory is still 137.4 MB. Free memory was 120.8 MB in the beginning and 120.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB.
* CACSL2BoogieTranslator took 4413.04 ms. Allocated memory was 137.4 MB in the beginning and 251.1 MB in the end (delta: 113.8 MB). Free memory was 77.2 MB in the beginning and 99.4 MB in the end (delta: -22.2 MB). Peak memory consumption was 96.8 MB. Max. memory is 7.1 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- UnsupportedSyntaxResult [Line: 12190]: 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...