/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 -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pwc--pwc.ko-entry_point.cil.out.i
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This is Ultimate 0.1.25-267fbe0
[2020-07-18 02:28:09,896 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2020-07-18 02:28:09,899 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2020-07-18 02:28:09,917 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2020-07-18 02:28:09,917 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2020-07-18 02:28:09,919 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2020-07-18 02:28:09,921 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
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[2020-07-18 02:28:09,946 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
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[2020-07-18 02:28:09,949 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
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[2020-07-18 02:28:09,976 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
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[2020-07-18 02:28:09,978 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2020-07-18 02:28:09,979 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf
[2020-07-18 02:28:09,999 INFO L113 SettingsManager]: Loading preferences was successful
[2020-07-18 02:28:10,000 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2020-07-18 02:28:10,008 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2020-07-18 02:28:10,008 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2020-07-18 02:28:10,009 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2020-07-18 02:28:10,009 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2020-07-18 02:28:10,009 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2020-07-18 02:28:10,009 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2020-07-18 02:28:10,010 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2020-07-18 02:28:10,010 INFO L138 SettingsManager]: * Use constant arrays=true
[2020-07-18 02:28:10,010 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2020-07-18 02:28:10,010 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2020-07-18 02:28:10,010 INFO L138 SettingsManager]: * Size of a code block=SingleStatement
[2020-07-18 02:28:10,011 INFO L138 SettingsManager]: * To the following directory=./dump/
[2020-07-18 02:28:10,011 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2020-07-18 02:28:10,011 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2020-07-18 02:28:10,011 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2020-07-18 02:28:10,011 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation
[2020-07-18 02:28:10,012 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2020-07-18 02:28:10,012 INFO L138 SettingsManager]: * Use separate solver for trace checks=false
[2020-07-18 02:28:10,305 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2020-07-18 02:28:10,318 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2020-07-18 02:28:10,321 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2020-07-18 02:28:10,323 INFO L271 PluginConnector]: Initializing CDTParser...
[2020-07-18 02:28:10,323 INFO L275 PluginConnector]: CDTParser initialized
[2020-07-18 02:28:10,324 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pwc--pwc.ko-entry_point.cil.out.i
[2020-07-18 02:28:10,399 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c7c8341b7/37691a9eb9724ea9b614dc2c5721b481/FLAGf2887f4d1
[2020-07-18 02:28:11,369 INFO L306 CDTParser]: Found 1 translation units.
[2020-07-18 02:28:11,369 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pwc--pwc.ko-entry_point.cil.out.i
[2020-07-18 02:28:11,435 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c7c8341b7/37691a9eb9724ea9b614dc2c5721b481/FLAGf2887f4d1
[2020-07-18 02:28:11,794 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c7c8341b7/37691a9eb9724ea9b614dc2c5721b481
[2020-07-18 02:28:11,803 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2020-07-18 02:28:11,806 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements.
[2020-07-18 02:28:11,807 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2020-07-18 02:28:11,807 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2020-07-18 02:28:11,811 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2020-07-18 02:28:11,813 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 02:28:11" (1/1) ...
[2020-07-18 02:28:11,815 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16a241ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:28:11, skipping insertion in model container
[2020-07-18 02:28:11,816 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 02:28:11" (1/1) ...
[2020-07-18 02:28:11,823 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2020-07-18 02:28:11,996 INFO L178 MainTranslator]: Built tables and reachable declarations
[2020-07-18 02:28:12,649 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4444]
[2020-07-18 02:28:12,683 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5317]
[2020-07-18 02:28:12,684 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * ,
size_t ) [5318-5319]
[2020-07-18 02:28:14,880 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays
[2020-07-18 02:28:14,881 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@54e379fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:28:14, skipping insertion in model container
[2020-07-18 02:28:14,882 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2020-07-18 02:28:14,882 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor
[2020-07-18 02:28:14,890 INFO L168 Benchmark]: Toolchain (without parser) took 3081.29 ms. Allocated memory was 143.7 MB in the beginning and 238.0 MB in the end (delta: 94.4 MB). Free memory was 82.9 MB in the beginning and 130.7 MB in the end (delta: -47.9 MB). Peak memory consumption was 60.4 MB. Max. memory is 7.1 GB.
[2020-07-18 02:28:14,892 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 143.7 MB. Free memory was 120.3 MB in the beginning and 120.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB.
[2020-07-18 02:28:14,893 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3075.02 ms. Allocated memory was 143.7 MB in the beginning and 238.0 MB in the end (delta: 94.4 MB). Free memory was 82.5 MB in the beginning and 130.7 MB in the end (delta: -48.3 MB). Peak memory consumption was 60.0 MB. Max. memory is 7.1 GB.
[2020-07-18 02:28:14,897 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 0.20 ms. Allocated memory is still 143.7 MB. Free memory was 120.3 MB in the beginning and 120.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB.
* CACSL2BoogieTranslator took 3075.02 ms. Allocated memory was 143.7 MB in the beginning and 238.0 MB in the end (delta: 94.4 MB). Free memory was 82.5 MB in the beginning and 130.7 MB in the end (delta: -48.3 MB). Peak memory consumption was 60.0 MB. Max. memory is 7.1 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- UnsupportedSyntaxResult [Line: 8903]: 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...