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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--ata--libata.ko-entry_point.cil.out.i
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This is Ultimate 0.1.24-01cf0bf
[2019-08-22 03:56:09,685 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2019-08-22 03:56:09,688 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2019-08-22 03:56:09,705 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-08-22 03:56:09,705 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-08-22 03:56:09,707 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-08-22 03:56:09,709 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2019-08-22 03:56:09,720 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2019-08-22 03:56:09,722 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-08-22 03:56:09,723 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2019-08-22 03:56:09,724 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values
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[2019-08-22 03:56:09,726 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-08-22 03:56:09,727 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-08-22 03:56:09,727 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-08-22 03:56:09,728 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-08-22 03:56:09,729 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-08-22 03:56:09,730 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-08-22 03:56:09,732 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-08-22 03:56:09,734 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2019-08-22 03:56:09,736 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-08-22 03:56:09,739 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-08-22 03:56:09,742 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2019-08-22 03:56:09,743 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-08-22 03:56:09,747 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
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[2019-08-22 03:56:09,752 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
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[2019-08-22 03:56:09,760 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2019-08-22 03:56:09,760 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
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[2019-08-22 03:56:09,761 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
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[2019-08-22 03:56:09,766 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2019-08-22 03:56:09,767 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
[2019-08-22 03:56:09,795 INFO L113 SettingsManager]: Loading preferences was successful
[2019-08-22 03:56:09,796 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2019-08-22 03:56:09,798 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-08-22 03:56:09,799 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2019-08-22 03:56:09,799 INFO L138 SettingsManager]: * Use SBE=true
[2019-08-22 03:56:09,799 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-08-22 03:56:09,799 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2019-08-22 03:56:09,800 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2019-08-22 03:56:09,800 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2019-08-22 03:56:09,800 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-08-22 03:56:09,801 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2019-08-22 03:56:09,801 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2019-08-22 03:56:09,802 INFO L138 SettingsManager]: * Use constant arrays=true
[2019-08-22 03:56:09,802 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2019-08-22 03:56:09,802 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-08-22 03:56:09,803 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2019-08-22 03:56:09,803 INFO L138 SettingsManager]: * To the following directory=./dump/
[2019-08-22 03:56:09,803 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2019-08-22 03:56:09,803 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-08-22 03:56:09,804 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-08-22 03:56:09,804 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2019-08-22 03:56:09,804 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-08-22 03:56:09,804 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2019-08-22 03:56:09,805 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2019-08-22 03:56:09,805 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2019-08-22 03:56:09,805 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2019-08-22 03:56:09,805 INFO L138 SettingsManager]: * To the following directory=dump/
[2019-08-22 03:56:09,850 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2019-08-22 03:56:09,861 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-08-22 03:56:09,865 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-08-22 03:56:09,867 INFO L271 PluginConnector]: Initializing CDTParser...
[2019-08-22 03:56:09,868 INFO L275 PluginConnector]: CDTParser initialized
[2019-08-22 03:56:09,868 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--ata--libata.ko-entry_point.cil.out.i
[2019-08-22 03:56:09,939 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/85b758d6c/9419ae4def854d189f9638ca0de1c36c/FLAGca612f626
[2019-08-22 03:56:11,406 INFO L306 CDTParser]: Found 1 translation units.
[2019-08-22 03:56:11,407 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--ata--libata.ko-entry_point.cil.out.i
[2019-08-22 03:56:11,519 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/85b758d6c/9419ae4def854d189f9638ca0de1c36c/FLAGca612f626
[2019-08-22 03:56:11,889 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/85b758d6c/9419ae4def854d189f9638ca0de1c36c
[2019-08-22 03:56:11,898 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-08-22 03:56:11,900 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements.
[2019-08-22 03:56:11,901 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-08-22 03:56:11,901 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-08-22 03:56:11,905 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2019-08-22 03:56:11,906 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 03:56:11" (1/1) ...
[2019-08-22 03:56:11,909 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63915ea4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:56:11, skipping insertion in model container
[2019-08-22 03:56:11,909 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 03:56:11" (1/1) ...
[2019-08-22 03:56:11,916 INFO L142 MainTranslator]: Starting translation in SV-COMP mode
[2019-08-22 03:56:12,293 INFO L173 MainTranslator]: Built tables and reachable declarations
[2019-08-22 03:56:20,830 ERROR L309 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: ata_port_printk
[2019-08-22 03:56:20,831 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@23924347 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:56:20, skipping insertion in model container
[2019-08-22 03:56:20,831 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-08-22 03:56:20,832 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor
[2019-08-22 03:56:20,835 INFO L168 Benchmark]: Toolchain (without parser) took 8933.96 ms. Allocated memory was 172.0 MB in the beginning and 300.4 MB in the end (delta: 128.5 MB). Free memory was 116.2 MB in the beginning and 228.4 MB in the end (delta: -112.2 MB). Peak memory consumption was 159.1 MB. Max. memory is 7.1 GB.
[2019-08-22 03:56:20,837 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 134.2 MB. Free memory was 107.4 MB in the beginning and 107.2 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB.
[2019-08-22 03:56:20,838 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8930.75 ms. Allocated memory was 172.0 MB in the beginning and 300.4 MB in the end (delta: 128.5 MB). Free memory was 116.2 MB in the beginning and 228.4 MB in the end (delta: -112.2 MB). Peak memory consumption was 159.1 MB. Max. memory is 7.1 GB.
[2019-08-22 03:56:20,841 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 134.2 MB. Free memory was 107.4 MB in the beginning and 107.2 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB.
* CACSL2BoogieTranslator took 8930.75 ms. Allocated memory was 172.0 MB in the beginning and 300.4 MB in the end (delta: 128.5 MB). Free memory was 116.2 MB in the beginning and 228.4 MB in the end (delta: -112.2 MB). Peak memory consumption was 159.1 MB. Max. memory is 7.1 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- UnsupportedSyntaxResult [Line: 8918]: Unsupported Syntax
encountered a call to a var args function, var args are not supported at the moment: ata_port_printk
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...