/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/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-4a349aa-1-32_7a-drivers--media--video--tlg2300--poseidon.ko-entry_point_ldv-val-v0.8.cil.out.i
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This is Ultimate 0.1.25-267fbe0
[2020-07-18 00:01:11,285 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2020-07-18 00:01:11,288 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2020-07-18 00:01:11,306 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2020-07-18 00:01:11,306 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2020-07-18 00:01:11,308 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2020-07-18 00:01:11,310 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2020-07-18 00:01:11,323 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
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[2020-07-18 00:01:11,326 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
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[2020-07-18 00:01:11,333 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2020-07-18 00:01:11,335 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2020-07-18 00:01:11,337 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2020-07-18 00:01:11,340 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2020-07-18 00:01:11,341 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
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[2020-07-18 00:01:11,372 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
[2020-07-18 00:01:11,385 INFO L113 SettingsManager]: Loading preferences was successful
[2020-07-18 00:01:11,386 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2020-07-18 00:01:11,387 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2020-07-18 00:01:11,387 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2020-07-18 00:01:11,387 INFO L138 SettingsManager]: * Use SBE=true
[2020-07-18 00:01:11,388 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2020-07-18 00:01:11,388 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2020-07-18 00:01:11,388 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2020-07-18 00:01:11,388 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2020-07-18 00:01:11,388 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2020-07-18 00:01:11,388 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2020-07-18 00:01:11,389 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2020-07-18 00:01:11,389 INFO L138 SettingsManager]: * Use constant arrays=true
[2020-07-18 00:01:11,389 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2020-07-18 00:01:11,389 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2020-07-18 00:01:11,390 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2020-07-18 00:01:11,390 INFO L138 SettingsManager]: * To the following directory=./dump/
[2020-07-18 00:01:11,390 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2020-07-18 00:01:11,390 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2020-07-18 00:01:11,390 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2020-07-18 00:01:11,391 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2020-07-18 00:01:11,391 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2020-07-18 00:01:11,391 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2020-07-18 00:01:11,391 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2020-07-18 00:01:11,391 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2020-07-18 00:01:11,392 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE
[2020-07-18 00:01:11,392 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2020-07-18 00:01:11,392 INFO L138 SettingsManager]: * To the following directory=dump/
[2020-07-18 00:01:11,662 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2020-07-18 00:01:11,675 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2020-07-18 00:01:11,678 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2020-07-18 00:01:11,680 INFO L271 PluginConnector]: Initializing CDTParser...
[2020-07-18 00:01:11,680 INFO L275 PluginConnector]: CDTParser initialized
[2020-07-18 00:01:11,680 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-4a349aa-1-32_7a-drivers--media--video--tlg2300--poseidon.ko-entry_point_ldv-val-v0.8.cil.out.i
[2020-07-18 00:01:11,751 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b28c199b/ae65876b9cf64c4bab8d886628194488/FLAG4444349da
[2020-07-18 00:01:12,660 INFO L306 CDTParser]: Found 1 translation units.
[2020-07-18 00:01:12,661 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-4a349aa-1-32_7a-drivers--media--video--tlg2300--poseidon.ko-entry_point_ldv-val-v0.8.cil.out.i
[2020-07-18 00:01:12,730 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b28c199b/ae65876b9cf64c4bab8d886628194488/FLAG4444349da
[2020-07-18 00:01:13,079 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b28c199b/ae65876b9cf64c4bab8d886628194488
[2020-07-18 00:01:13,089 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2020-07-18 00:01:13,091 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements.
[2020-07-18 00:01:13,092 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2020-07-18 00:01:13,092 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2020-07-18 00:01:13,096 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2020-07-18 00:01:13,097 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:01:13" (1/1) ...
[2020-07-18 00:01:13,100 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@545199e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:01:13, skipping insertion in model container
[2020-07-18 00:01:13,100 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:01:13" (1/1) ...
[2020-07-18 00:01:13,108 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2020-07-18 00:01:13,292 INFO L178 MainTranslator]: Built tables and reachable declarations
[2020-07-18 00:01:15,428 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays
[2020-07-18 00:01:15,430 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@433076e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:01:15, skipping insertion in model container
[2020-07-18 00:01:15,430 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2020-07-18 00:01:15,430 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor
[2020-07-18 00:01:15,435 INFO L168 Benchmark]: Toolchain (without parser) took 2342.78 ms. Allocated memory was 138.4 MB in the beginning and 241.2 MB in the end (delta: 102.8 MB). Free memory was 85.2 MB in the beginning and 163.3 MB in the end (delta: -78.1 MB). Peak memory consumption was 38.1 MB. Max. memory is 7.1 GB.
[2020-07-18 00:01:15,436 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 138.4 MB. Free memory is still 121.4 MB. There was no memory consumed. Max. memory is 7.1 GB.
[2020-07-18 00:01:15,438 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2338.25 ms. Allocated memory was 138.4 MB in the beginning and 241.2 MB in the end (delta: 102.8 MB). Free memory was 84.8 MB in the beginning and 164.3 MB in the end (delta: -79.5 MB). Peak memory consumption was 37.6 MB. Max. memory is 7.1 GB.
[2020-07-18 00:01:15,440 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 0.16 ms. Allocated memory is still 138.4 MB. Free memory is still 121.4 MB. There was no memory consumed. Max. memory is 7.1 GB.
* CACSL2BoogieTranslator took 2338.25 ms. Allocated memory was 138.4 MB in the beginning and 241.2 MB in the end (delta: 102.8 MB). Free memory was 84.8 MB in the beginning and 164.3 MB in the end (delta: -79.5 MB). Peak memory consumption was 37.6 MB. Max. memory is 7.1 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- UnsupportedSyntaxResult [Line: 6578]: 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...