java -Xmx2000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./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-commit-tester/m0_true-unreach-call_sound-core-oss-snd-mixer-oss-ko--143_7a--506218e.c
--------------------------------------------------------------------------------
This is Ultimate 0.1.23-935f392
[2018-07-19 18:24:09,603 INFO L170 SettingsManager]: Resetting all preferences to default values...
[2018-07-19 18:24:09,608 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values
[2018-07-19 18:24:09,644 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2018-07-19 18:24:09,644 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-07-19 18:24:09,646 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-07-19 18:24:09,653 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2018-07-19 18:24:09,655 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values
[2018-07-19 18:24:09,662 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2018-07-19 18:24:09,670 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2018-07-19 18:24:09,671 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2018-07-19 18:24:09,679 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values
[2018-07-19 18:24:09,680 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2018-07-19 18:24:09,684 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2018-07-19 18:24:09,690 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2018-07-19 18:24:09,691 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-07-19 18:24:09,696 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-07-19 18:24:09,701 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-07-19 18:24:09,703 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values
[2018-07-19 18:24:09,710 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2018-07-19 18:24:09,717 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2018-07-19 18:24:09,722 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2018-07-19 18:24:09,724 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2018-07-19 18:24:09,729 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2018-07-19 18:24:09,730 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2018-07-19 18:24:09,731 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2018-07-19 18:24:09,732 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values
[2018-07-19 18:24:09,737 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values
[2018-07-19 18:24:09,738 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values
[2018-07-19 18:24:09,741 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2018-07-19 18:24:09,742 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values
[2018-07-19 18:24:09,746 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2018-07-19 18:24:09,746 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring...
[2018-07-19 18:24:09,746 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values
[2018-07-19 18:24:09,749 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values
[2018-07-19 18:24:09,750 INFO L181 SettingsManager]: Finished resetting all preferences to default values...
[2018-07-19 18:24:09,753 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
[2018-07-19 18:24:09,803 INFO L110 SettingsManager]: Loading preferences was successful
[2018-07-19 18:24:09,803 INFO L112 SettingsManager]: Preferences different from defaults after loading the file:
[2018-07-19 18:24:09,808 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2018-07-19 18:24:09,809 INFO L133 SettingsManager]: * to procedures, called more than once=true
[2018-07-19 18:24:09,812 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2018-07-19 18:24:09,813 INFO L133 SettingsManager]: * Create parallel compositions if possible=false
[2018-07-19 18:24:09,813 INFO L133 SettingsManager]: * Use SBE=true
[2018-07-19 18:24:09,813 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-07-19 18:24:09,813 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true
[2018-07-19 18:24:09,814 INFO L133 SettingsManager]: * Check division by zero=IGNORE
[2018-07-19 18:24:09,814 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2018-07-19 18:24:09,814 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-07-19 18:24:09,815 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2018-07-19 18:24:09,816 INFO L133 SettingsManager]: * Check if freed pointer was valid=false
[2018-07-19 18:24:09,816 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2018-07-19 18:24:09,817 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-07-19 18:24:09,818 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements
[2018-07-19 18:24:09,818 INFO L133 SettingsManager]: * To the following directory=./dump/
[2018-07-19 18:24:09,818 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode
[2018-07-19 18:24:09,818 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-07-19 18:24:09,819 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-07-19 18:24:09,819 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK
[2018-07-19 18:24:09,819 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2018-07-19 18:24:09,819 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2018-07-19 18:24:09,819 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL
[2018-07-19 18:24:09,820 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2018-07-19 18:24:09,820 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-07-19 18:24:09,820 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2018-07-19 18:24:09,825 INFO L133 SettingsManager]: * To the following directory=dump/
[2018-07-19 18:24:09,952 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2018-07-19 18:24:09,990 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2018-07-19 18:24:10,000 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2018-07-19 18:24:10,002 INFO L271 PluginConnector]: Initializing CDTParser...
[2018-07-19 18:24:10,006 INFO L276 PluginConnector]: CDTParser initialized
[2018-07-19 18:24:10,007 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/m0_true-unreach-call_sound-core-oss-snd-mixer-oss-ko--143_7a--506218e.c
[2018-07-19 18:24:10,655 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e17311d20/6861e838104146eea4eb12c2dbbdb8dc/FLAG9cf2d2f8b
[2018-07-19 18:24:11,769 INFO L276 CDTParser]: Found 1 translation units.
[2018-07-19 18:24:11,770 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/m0_true-unreach-call_sound-core-oss-snd-mixer-oss-ko--143_7a--506218e.c
[2018-07-19 18:24:11,929 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e17311d20/6861e838104146eea4eb12c2dbbdb8dc/FLAG9cf2d2f8b
[2018-07-19 18:24:11,968 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e17311d20/6861e838104146eea4eb12c2dbbdb8dc
[2018-07-19 18:24:11,995 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-07-19 18:24:11,997 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements.
[2018-07-19 18:24:12,003 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-07-19 18:24:12,003 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-07-19 18:24:12,019 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized
[2018-07-19 18:24:12,023 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 06:24:11" (1/1) ...
[2018-07-19 18:24:12,028 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6627c086 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:24:12, skipping insertion in model container
[2018-07-19 18:24:12,029 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 06:24:11" (1/1) ...
[2018-07-19 18:24:12,786 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode
[2018-07-19 18:24:14,213 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment
[2018-07-19 18:24:14,214 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@68e381ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:24:14, skipping insertion in model container
[2018-07-19 18:24:14,214 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-07-19 18:24:14,218 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor
[2018-07-19 18:24:14,219 INFO L168 Benchmark]: Toolchain (without parser) took 2222.70 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 138.7 MB). Peak memory consumption was 138.7 MB. Max. memory is 1.9 GB.
[2018-07-19 18:24:14,224 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB.
[2018-07-19 18:24:14,225 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2214.50 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 138.7 MB). Peak memory consumption was 138.7 MB. Max. memory is 1.9 GB.
[2018-07-19 18:24:14,234 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.23 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB.
* CACSL2BoogieTranslator took 2214.50 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 138.7 MB). Peak memory consumption was 138.7 MB. Max. memory is 1.9 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- UnsupportedSyntaxResult [Line: 3931]: Unsupported Syntax
encountered a call to a var args function, var args are not supported at the moment
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...