java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP.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-43_2a-drivers--block--DAC960.ko-entry_point_true-unreach-call.cil.out.c
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This is Ultimate 0.1.23-bdc35bb
[2018-10-29 10:47:50,738 INFO L170 SettingsManager]: Resetting all preferences to default values...
[2018-10-29 10:47:50,745 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values
[2018-10-29 10:47:50,781 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2018-10-29 10:47:50,781 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-10-29 10:47:50,784 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-10-29 10:47:50,789 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2018-10-29 10:47:50,793 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values
[2018-10-29 10:47:50,801 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2018-10-29 10:47:50,809 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2018-10-29 10:47:50,810 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2018-10-29 10:47:50,810 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values
[2018-10-29 10:47:50,819 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2018-10-29 10:47:50,820 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2018-10-29 10:47:50,828 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2018-10-29 10:47:50,830 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-10-29 10:47:50,831 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-10-29 10:47:50,839 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-10-29 10:47:50,841 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values
[2018-10-29 10:47:50,850 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2018-10-29 10:47:50,853 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2018-10-29 10:47:50,858 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2018-10-29 10:47:50,865 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2018-10-29 10:47:50,869 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2018-10-29 10:47:50,869 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2018-10-29 10:47:50,872 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2018-10-29 10:47:50,873 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values
[2018-10-29 10:47:50,874 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values
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[2018-10-29 10:47:50,885 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2018-10-29 10:47:50,886 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values
[2018-10-29 10:47:50,890 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2018-10-29 10:47:50,890 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring...
[2018-10-29 10:47:50,890 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values
[2018-10-29 10:47:50,894 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values
[2018-10-29 10:47:50,895 INFO L181 SettingsManager]: Finished resetting all preferences to default values...
[2018-10-29 10:47:50,895 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf
[2018-10-29 10:47:50,943 INFO L110 SettingsManager]: Loading preferences was successful
[2018-10-29 10:47:50,943 INFO L112 SettingsManager]: Preferences different from defaults after loading the file:
[2018-10-29 10:47:50,944 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2018-10-29 10:47:50,944 INFO L133 SettingsManager]: * to procedures, called more than once=true
[2018-10-29 10:47:50,951 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2018-10-29 10:47:50,951 INFO L133 SettingsManager]: * Create parallel compositions if possible=false
[2018-10-29 10:47:50,951 INFO L133 SettingsManager]: * Use SBE=true
[2018-10-29 10:47:50,954 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-10-29 10:47:50,954 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true
[2018-10-29 10:47:50,954 INFO L133 SettingsManager]: * Check division by zero=IGNORE
[2018-10-29 10:47:50,955 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2018-10-29 10:47:50,955 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-10-29 10:47:50,955 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2018-10-29 10:47:50,955 INFO L133 SettingsManager]: * Check if freed pointer was valid=false
[2018-10-29 10:47:50,956 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2018-10-29 10:47:50,959 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-10-29 10:47:50,959 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements
[2018-10-29 10:47:50,959 INFO L133 SettingsManager]: * To the following directory=./dump/
[2018-10-29 10:47:50,960 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode
[2018-10-29 10:47:50,960 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-10-29 10:47:50,960 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-10-29 10:47:50,960 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2018-10-29 10:47:50,961 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2018-10-29 10:47:50,961 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL
[2018-10-29 10:47:50,961 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2018-10-29 10:47:50,961 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-10-29 10:47:50,962 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2018-10-29 10:47:50,967 INFO L133 SettingsManager]: * To the following directory=dump/
[2018-10-29 10:47:51,094 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2018-10-29 10:47:51,130 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2018-10-29 10:47:51,143 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2018-10-29 10:47:51,145 INFO L271 PluginConnector]: Initializing CDTParser...
[2018-10-29 10:47:51,147 INFO L276 PluginConnector]: CDTParser initialized
[2018-10-29 10:47:51,148 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--block--DAC960.ko-entry_point_true-unreach-call.cil.out.c
[2018-10-29 10:47:51,302 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea4bfa1c4/fbeb55fb214e49fc80934ef1e127efd7/FLAG189077f69
[2018-10-29 10:47:53,645 INFO L298 CDTParser]: Found 1 translation units.
[2018-10-29 10:47:53,651 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--block--DAC960.ko-entry_point_true-unreach-call.cil.out.c
[2018-10-29 10:47:53,810 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea4bfa1c4/fbeb55fb214e49fc80934ef1e127efd7/FLAG189077f69
[2018-10-29 10:47:53,847 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea4bfa1c4/fbeb55fb214e49fc80934ef1e127efd7
[2018-10-29 10:47:53,861 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-10-29 10:47:53,865 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements.
[2018-10-29 10:47:53,866 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-10-29 10:47:53,875 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-10-29 10:47:53,884 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized
[2018-10-29 10:47:53,888 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 10:47:53" (1/1) ...
[2018-10-29 10:47:53,894 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56a5cb49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:47:53, skipping insertion in model container
[2018-10-29 10:47:53,897 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 10:47:53" (1/1) ...
[2018-10-29 10:47:53,925 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2018-10-29 10:47:54,422 INFO L174 MainTranslator]: Built tables and reachable declarations
[2018-10-29 10:48:02,945 WARN L309 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays
[2018-10-29 10:48:02,947 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7a407f91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:48:02, skipping insertion in model container
[2018-10-29 10:48:02,950 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-10-29 10:48:02,952 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor
[2018-10-29 10:48:02,953 INFO L168 Benchmark]: Toolchain (without parser) took 9089.98 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -59.0 MB). Peak memory consumption was 223.6 MB. Max. memory is 3.9 GB.
[2018-10-29 10:48:02,959 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB.
[2018-10-29 10:48:02,960 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9084.35 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -59.0 MB). Peak memory consumption was 223.6 MB. Max. memory is 3.9 GB.
[2018-10-29 10:48:02,971 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- GenericResult: Assertions are enabled
Assertions are enabled
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.27 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB.
* CACSL2BoogieTranslator took 9084.35 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -59.0 MB). Peak memory consumption was 223.6 MB. Max. memory is 3.9 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- UnsupportedSyntaxResult [Line: 7698]: 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...