/usr/bin/java -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-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--cx231xx--cx231xx.ko-entry_point.cil.out.i
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This is Ultimate 0.1.25-72570d3
[2020-08-22 20:59:13,021 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2020-08-22 20:59:13,023 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2020-08-22 20:59:13,047 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2020-08-22 20:59:13,047 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2020-08-22 20:59:13,048 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2020-08-22 20:59:13,050 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2020-08-22 20:59:13,052 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2020-08-22 20:59:13,053 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2020-08-22 20:59:13,054 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
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[2020-08-22 20:59:13,056 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
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[2020-08-22 20:59:13,058 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2020-08-22 20:59:13,059 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2020-08-22 20:59:13,060 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2020-08-22 20:59:13,061 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2020-08-22 20:59:13,063 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2020-08-22 20:59:13,064 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2020-08-22 20:59:13,066 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2020-08-22 20:59:13,067 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
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[2020-08-22 20:59:13,077 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
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[2020-08-22 20:59:13,081 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2020-08-22 20:59:13,082 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2020-08-22 20:59:13,082 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2020-08-22 20:59:13,082 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
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[2020-08-22 20:59:13,084 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2020-08-22 20:59:13,084 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf
[2020-08-22 20:59:13,093 INFO L113 SettingsManager]: Loading preferences was successful
[2020-08-22 20:59:13,094 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2020-08-22 20:59:13,095 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2020-08-22 20:59:13,095 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2020-08-22 20:59:13,096 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2020-08-22 20:59:13,096 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2020-08-22 20:59:13,096 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2020-08-22 20:59:13,096 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2020-08-22 20:59:13,096 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2020-08-22 20:59:13,097 INFO L138 SettingsManager]: * Use constant arrays=true
[2020-08-22 20:59:13,097 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2020-08-22 20:59:13,097 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2020-08-22 20:59:13,097 INFO L138 SettingsManager]: * Size of a code block=SingleStatement
[2020-08-22 20:59:13,097 INFO L138 SettingsManager]: * To the following directory=./dump/
[2020-08-22 20:59:13,098 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2020-08-22 20:59:13,098 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2020-08-22 20:59:13,098 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2020-08-22 20:59:13,098 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation
[2020-08-22 20:59:13,098 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2020-08-22 20:59:13,099 INFO L138 SettingsManager]: * Use separate solver for trace checks=false
[2020-08-22 20:59:13,410 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2020-08-22 20:59:13,423 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2020-08-22 20:59:13,427 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2020-08-22 20:59:13,428 INFO L271 PluginConnector]: Initializing CDTParser...
[2020-08-22 20:59:13,429 INFO L275 PluginConnector]: CDTParser initialized
[2020-08-22 20:59:13,430 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--cx231xx--cx231xx.ko-entry_point.cil.out.i
[2020-08-22 20:59:13,513 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0c041ff33/3ecb1f27649b46989af859ab1ead3ddf/FLAG5357694dd
[2020-08-22 20:59:14,712 INFO L306 CDTParser]: Found 1 translation units.
[2020-08-22 20:59:14,713 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--cx231xx--cx231xx.ko-entry_point.cil.out.i
[2020-08-22 20:59:14,800 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0c041ff33/3ecb1f27649b46989af859ab1ead3ddf/FLAG5357694dd
[2020-08-22 20:59:14,939 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0c041ff33/3ecb1f27649b46989af859ab1ead3ddf
[2020-08-22 20:59:14,950 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2020-08-22 20:59:14,952 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements.
[2020-08-22 20:59:14,954 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2020-08-22 20:59:14,954 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2020-08-22 20:59:14,958 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2020-08-22 20:59:14,959 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 08:59:14" (1/1) ...
[2020-08-22 20:59:14,962 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@662d094f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 08:59:14, skipping insertion in model container
[2020-08-22 20:59:14,963 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 08:59:14" (1/1) ...
[2020-08-22 20:59:14,971 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2020-08-22 20:59:15,237 INFO L178 MainTranslator]: Built tables and reachable declarations
[2020-08-22 20:59:15,926 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4839]
[2020-08-22 20:59:18,336 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays
[2020-08-22 20:59:18,337 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@8e8348a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 08:59:18, skipping insertion in model container
[2020-08-22 20:59:18,337 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2020-08-22 20:59:18,337 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor
[2020-08-22 20:59:18,340 INFO L168 Benchmark]: Toolchain (without parser) took 3387.52 ms. Allocated memory was 138.9 MB in the beginning and 272.1 MB in the end (delta: 133.2 MB). Free memory was 69.0 MB in the beginning and 166.6 MB in the end (delta: -97.7 MB). Peak memory consumption was 60.1 MB. Max. memory is 7.1 GB.
[2020-08-22 20:59:18,342 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 138.9 MB. Free memory was 121.5 MB in the beginning and 121.3 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB.
[2020-08-22 20:59:18,343 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3383.50 ms. Allocated memory was 138.9 MB in the beginning and 272.1 MB in the end (delta: 133.2 MB). Free memory was 68.8 MB in the beginning and 166.6 MB in the end (delta: -97.9 MB). Peak memory consumption was 59.9 MB. Max. memory is 7.1 GB.
[2020-08-22 20:59:18,347 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.20 ms. Allocated memory is still 138.9 MB. Free memory was 121.5 MB in the beginning and 121.3 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB.
* CACSL2BoogieTranslator took 3383.50 ms. Allocated memory was 138.9 MB in the beginning and 272.1 MB in the end (delta: 133.2 MB). Free memory was 68.8 MB in the beginning and 166.6 MB in the end (delta: -97.9 MB). Peak memory consumption was 59.9 MB. Max. memory is 7.1 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- UnsupportedSyntaxResult [Line: 9052]: 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...