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-challenges/main7-linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--mellanox--mlx4--mlx4_en.ko_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1056a82 [2018-05-04 19:21:05,223 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-04 19:21:05,225 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-04 19:21:05,254 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-04 19:21:05,254 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-04 19:21:05,255 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-04 19:21:05,256 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-04 19:21:05,265 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-04 19:21:05,267 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-04 19:21:05,268 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-04 19:21:05,269 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-04 19:21:05,269 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-04 19:21:05,270 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-04 19:21:05,281 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-04 19:21:05,282 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-04 19:21:05,284 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-04 19:21:05,299 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-04 19:21:05,301 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-04 19:21:05,302 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-04 19:21:05,312 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-04 19:21:05,314 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-04 19:21:05,315 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-04 19:21:05,323 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-04 19:21:05,324 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-04 19:21:05,325 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-04 19:21:05,326 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-04 19:21:05,326 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-04 19:21:05,327 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-04 19:21:05,328 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-04 19:21:05,335 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-04 19:21:05,336 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-04 19:21:05,336 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-05-04 19:21:05,372 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-04 19:21:05,373 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-04 19:21:05,374 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-04 19:21:05,374 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-04 19:21:05,374 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-04 19:21:05,375 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-04 19:21:05,375 INFO L133 SettingsManager]: * Use SBE=true [2018-05-04 19:21:05,375 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-04 19:21:05,375 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-04 19:21:05,375 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-04 19:21:05,376 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-04 19:21:05,385 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-04 19:21:05,385 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-04 19:21:05,386 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-04 19:21:05,386 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-04 19:21:05,386 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-04 19:21:05,386 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-04 19:21:05,386 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-04 19:21:05,387 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-04 19:21:05,387 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-04 19:21:05,388 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-04 19:21:05,388 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-04 19:21:05,388 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-04 19:21:05,388 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-04 19:21:05,388 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-04 19:21:05,389 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-04 19:21:05,389 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-05-04 19:21:05,389 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-04 19:21:05,389 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-05-04 19:21:05,490 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-04 19:21:05,526 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-04 19:21:05,530 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-04 19:21:05,539 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-04 19:21:05,540 INFO L276 PluginConnector]: CDTParser initialized [2018-05-04 19:21:05,541 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/main7-linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--mellanox--mlx4--mlx4_en.ko_true-unreach-call.cil.out.c [2018-05-04 19:21:06,051 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/6957aa4ad/e1ff68a99383413c82668821add34c04/FLAGd93683887 [2018-05-04 19:21:07,979 INFO L276 CDTParser]: Found 1 translation units. [2018-05-04 19:21:07,980 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-challenges/main7-linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--mellanox--mlx4--mlx4_en.ko_true-unreach-call.cil.out.c [2018-05-04 19:21:08,233 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/6957aa4ad/e1ff68a99383413c82668821add34c04/FLAGd93683887 [2018-05-04 19:21:08,272 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/6957aa4ad/e1ff68a99383413c82668821add34c04 [2018-05-04 19:21:08,296 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-04 19:21:08,302 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-04 19:21:08,308 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-04 19:21:08,308 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-04 19:21:08,320 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-04 19:21:08,330 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.05 07:21:08" (1/1) ... [2018-05-04 19:21:08,338 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46c51243 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 07:21:08, skipping insertion in model container [2018-05-04 19:21:08,338 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.05 07:21:08" (1/1) ... [2018-05-04 19:21:08,383 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-04 19:21:08,997 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-04 19:21:10,413 WARN L201 ieTranslatorObserver]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment [2018-05-04 19:21:10,418 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7cb642ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 07:21:10, skipping insertion in model container [2018-05-04 19:21:10,418 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-04 19:21:10,419 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-04 19:21:10,420 INFO L168 Benchmark]: Toolchain (without parser) took 2122.98 ms. Allocated memory is still 383.3 MB. Free memory was 297.4 MB in the beginning and 278.7 MB in the end (delta: 18.7 MB). Peak memory consumption was 70.6 MB. Max. memory is 1.9 GB. [2018-05-04 19:21:10,429 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-04 19:21:10,429 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2110.27 ms. Allocated memory is still 383.3 MB. Free memory was 296.4 MB in the beginning and 278.7 MB in the end (delta: 17.6 MB). Peak memory consumption was 69.6 MB. Max. memory is 1.9 GB. [2018-05-04 19:21:10,434 INFO L344 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 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 2110.27 ms. Allocated memory is still 383.3 MB. Free memory was 296.4 MB in the beginning and 278.7 MB in the end (delta: 17.6 MB). Peak memory consumption was 69.6 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6851]: 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...