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-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wan--hdlc_fr.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-935f392 [2018-07-19 18:25:27,146 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-19 18:25:27,152 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-19 18:25:27,185 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-19 18:25:27,186 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-19 18:25:27,187 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-19 18:25:27,194 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-19 18:25:27,199 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-19 18:25:27,203 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-19 18:25:27,204 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-19 18:25:27,211 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-19 18:25:27,211 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-19 18:25:27,216 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-19 18:25:27,218 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-19 18:25:27,220 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-19 18:25:27,229 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-19 18:25:27,230 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-19 18:25:27,234 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-19 18:25:27,248 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-19 18:25:27,255 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-19 18:25:27,260 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-19 18:25:27,264 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-19 18:25:27,272 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-19 18:25:27,272 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-19 18:25:27,272 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-19 18:25:27,276 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-19 18:25:27,277 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-19 18:25:27,278 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-19 18:25:27,284 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-19 18:25:27,285 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-19 18:25:27,289 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-19 18:25:27,294 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-19 18:25:27,294 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-19 18:25:27,294 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-19 18:25:27,295 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-19 18:25:27,296 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-19 18:25:27,299 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 18:25:27,348 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-19 18:25:27,349 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-19 18:25:27,350 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-07-19 18:25:27,350 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-07-19 18:25:27,357 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-19 18:25:27,357 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-19 18:25:27,357 INFO L133 SettingsManager]: * Use SBE=true [2018-07-19 18:25:27,362 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-19 18:25:27,363 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-19 18:25:27,363 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-19 18:25:27,363 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-07-19 18:25:27,363 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-07-19 18:25:27,364 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-07-19 18:25:27,364 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-19 18:25:27,364 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-07-19 18:25:27,364 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-19 18:25:27,365 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-19 18:25:27,365 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-07-19 18:25:27,365 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-07-19 18:25:27,368 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-07-19 18:25:27,369 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-19 18:25:27,369 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-07-19 18:25:27,369 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-07-19 18:25:27,369 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-07-19 18:25:27,370 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-07-19 18:25:27,370 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-07-19 18:25:27,370 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-07-19 18:25:27,370 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-19 18:25:27,370 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-07-19 18:25:27,502 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-19 18:25:27,543 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-19 18:25:27,555 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-19 18:25:27,557 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-19 18:25:27,562 INFO L276 PluginConnector]: CDTParser initialized [2018-07-19 18:25:27,563 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wan--hdlc_fr.ko-entry_point_false-unreach-call.cil.out.c [2018-07-19 18:25:28,128 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7334bb2a9/ae3d2f02f4fb47b0b4a2ce70ac173dbc/FLAGd9cbb4888 [2018-07-19 18:25:29,362 INFO L276 CDTParser]: Found 1 translation units. [2018-07-19 18:25:29,363 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wan--hdlc_fr.ko-entry_point_false-unreach-call.cil.out.c [2018-07-19 18:25:29,557 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7334bb2a9/ae3d2f02f4fb47b0b4a2ce70ac173dbc/FLAGd9cbb4888 [2018-07-19 18:25:29,603 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7334bb2a9/ae3d2f02f4fb47b0b4a2ce70ac173dbc [2018-07-19 18:25:29,625 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-19 18:25:29,627 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-19 18:25:29,628 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-19 18:25:29,629 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-19 18:25:29,649 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-19 18:25:29,652 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 06:25:29" (1/1) ... [2018-07-19 18:25:29,662 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22f38754 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:25:29, skipping insertion in model container [2018-07-19 18:25:29,662 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 06:25:29" (1/1) ... [2018-07-19 18:25:30,358 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-19 18:25:33,405 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-07-19 18:25:33,406 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4103cb82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:25:33, skipping insertion in model container [2018-07-19 18:25:33,408 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-19 18:25:33,409 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-07-19 18:25:33,410 INFO L168 Benchmark]: Toolchain (without parser) took 3785.02 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.4 GB in the end (delta: 373.5 MB). Peak memory consumption was 373.5 MB. Max. memory is 1.9 GB. [2018-07-19 18:25:33,417 INFO L168 Benchmark]: CDTParser took 0.24 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 18:25:33,418 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3780.54 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.4 GB in the end (delta: 373.5 MB). Peak memory consumption was 373.5 MB. Max. memory is 1.9 GB. [2018-07-19 18:25:33,428 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 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 3780.54 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.4 GB in the end (delta: 373.5 MB). Peak memory consumption was 373.5 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6062]: 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...