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-3.14/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-myricom-myri10ge-myri10ge_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-935f392 [2018-07-19 18:31:55,249 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-19 18:31:55,252 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-19 18:31:55,291 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-19 18:31:55,291 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-19 18:31:55,296 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-19 18:31:55,297 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-19 18:31:55,302 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-19 18:31:55,309 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-19 18:31:55,310 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-19 18:31:55,322 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-19 18:31:55,322 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-19 18:31:55,328 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-19 18:31:55,329 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-19 18:31:55,334 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-19 18:31:55,339 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-19 18:31:55,340 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-19 18:31:55,348 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-19 18:31:55,354 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-19 18:31:55,356 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-19 18:31:55,363 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-19 18:31:55,367 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-19 18:31:55,370 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-19 18:31:55,370 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-19 18:31:55,376 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-19 18:31:55,377 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-19 18:31:55,382 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-19 18:31:55,383 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-19 18:31:55,387 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-19 18:31:55,388 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-19 18:31:55,390 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-19 18:31:55,391 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-19 18:31:55,397 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-19 18:31:55,397 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-19 18:31:55,398 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-19 18:31:55,399 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-19 18:31:55,400 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 18:31:55,444 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-19 18:31:55,445 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-19 18:31:55,446 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-07-19 18:31:55,446 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-07-19 18:31:55,451 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-19 18:31:55,452 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-19 18:31:55,452 INFO L133 SettingsManager]: * Use SBE=true [2018-07-19 18:31:55,452 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-19 18:31:55,456 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-19 18:31:55,456 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-19 18:31:55,456 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-07-19 18:31:55,456 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-07-19 18:31:55,456 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-07-19 18:31:55,457 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-19 18:31:55,457 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-07-19 18:31:55,458 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-19 18:31:55,459 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-19 18:31:55,459 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-07-19 18:31:55,459 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-07-19 18:31:55,459 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-07-19 18:31:55,460 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-19 18:31:55,460 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-07-19 18:31:55,460 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-07-19 18:31:55,460 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-07-19 18:31:55,465 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-07-19 18:31:55,466 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-07-19 18:31:55,466 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-07-19 18:31:55,466 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-19 18:31:55,466 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-07-19 18:31:55,578 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-19 18:31:55,613 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-19 18:31:55,622 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-19 18:31:55,627 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-19 18:31:55,627 INFO L276 PluginConnector]: CDTParser initialized [2018-07-19 18:31:55,628 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-myricom-myri10ge-myri10ge_true-unreach-call.cil.c [2018-07-19 18:31:56,290 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b48e249a/0add05ac576b420b934005a13a490a03/FLAG78fe38918 [2018-07-19 18:31:57,908 INFO L276 CDTParser]: Found 1 translation units. [2018-07-19 18:31:57,909 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-myricom-myri10ge-myri10ge_true-unreach-call.cil.c [2018-07-19 18:31:58,176 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b48e249a/0add05ac576b420b934005a13a490a03/FLAG78fe38918 [2018-07-19 18:31:58,222 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b48e249a/0add05ac576b420b934005a13a490a03 [2018-07-19 18:31:58,254 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-19 18:31:58,257 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-19 18:31:58,260 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-19 18:31:58,260 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-19 18:31:58,279 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-19 18:31:58,282 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 06:31:58" (1/1) ... [2018-07-19 18:31:58,290 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9c27629 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:31:58, skipping insertion in model container [2018-07-19 18:31:58,291 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 06:31:58" (1/1) ... [2018-07-19 18:31:59,694 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-19 18:32:03,123 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-07-19 18:32:03,125 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7661e386 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:32:03, skipping insertion in model container [2018-07-19 18:32:03,125 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-19 18:32:03,131 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-07-19 18:32:03,136 INFO L168 Benchmark]: Toolchain (without parser) took 4876.73 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: -13.8 MB). Peak memory consumption was 450.0 MB. Max. memory is 1.9 GB. [2018-07-19 18:32:03,144 INFO L168 Benchmark]: CDTParser took 0.27 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 18:32:03,145 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4870.43 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: -13.8 MB). Peak memory consumption was 450.0 MB. Max. memory is 1.9 GB. [2018-07-19 18:32:03,154 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 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 4870.43 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: -13.8 MB). Peak memory consumption was 450.0 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7851]: 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...