java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BIN-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-marvell-skge_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 13:13:42,407 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 13:13:42,409 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 13:13:42,447 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 13:13:42,448 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 13:13:42,452 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 13:13:42,457 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 13:13:42,460 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 13:13:42,467 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 13:13:42,468 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 13:13:42,481 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 13:13:42,481 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 13:13:42,486 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 13:13:42,487 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 13:13:42,494 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 13:13:42,496 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 13:13:42,502 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 13:13:42,504 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 13:13:42,516 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 13:13:42,518 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 13:13:42,523 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 13:13:42,530 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 13:13:42,538 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 13:13:42,539 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 13:13:42,539 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 13:13:42,540 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 13:13:42,544 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 13:13:42,545 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 13:13:42,546 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 13:13:42,554 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 13:13:42,554 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 13:13:42,555 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 13:13:42,555 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 13:13:42,555 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 13:13:42,562 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 13:13:42,562 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 13:13:42,566 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 [2018-11-27 13:13:42,615 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 13:13:42,616 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 13:13:42,617 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 13:13:42,617 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 13:13:42,626 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 13:13:42,626 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 13:13:42,628 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 13:13:42,628 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 13:13:42,628 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 13:13:42,628 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 13:13:42,628 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 13:13:42,629 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 13:13:42,629 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 13:13:42,629 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 13:13:42,629 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 13:13:42,629 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 13:13:42,635 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 13:13:42,635 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 13:13:42,635 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 13:13:42,636 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 13:13:42,636 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 13:13:42,636 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 13:13:42,636 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 13:13:42,639 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 13:13:42,639 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 13:13:42,639 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 13:13:42,639 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-27 13:13:42,640 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 13:13:42,640 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 13:13:42,747 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 13:13:42,783 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 13:13:42,793 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 13:13:42,795 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 13:13:42,796 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 13:13:42,801 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-marvell-skge_true-unreach-call.cil.c [2018-11-27 13:13:42,956 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/97c63de41/5800f773b51042c2a9bd783c6a757815/FLAGa245fa5db [2018-11-27 13:13:45,224 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 13:13:45,225 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-marvell-skge_true-unreach-call.cil.c [2018-11-27 13:13:45,390 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/97c63de41/5800f773b51042c2a9bd783c6a757815/FLAGa245fa5db [2018-11-27 13:13:45,440 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/97c63de41/5800f773b51042c2a9bd783c6a757815 [2018-11-27 13:13:45,461 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 13:13:45,463 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 13:13:45,464 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 13:13:45,465 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 13:13:45,479 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 13:13:45,481 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:13:45" (1/1) ... [2018-11-27 13:13:45,487 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a144236 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:13:45, skipping insertion in model container [2018-11-27 13:13:45,487 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:13:45" (1/1) ... [2018-11-27 13:13:45,506 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 13:13:45,996 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 13:13:57,813 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:13:58,116 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 13:13:59,696 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:14:04,417 INFO L195 MainTranslator]: Completed translation [2018-11-27 13:14:04,418 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:14:04 WrapperNode [2018-11-27 13:14:04,418 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 13:14:04,420 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 13:14:04,420 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 13:14:04,420 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 13:14:04,449 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:14:04" (1/1) ... [2018-11-27 13:14:04,723 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:14:04" (1/1) ... [2018-11-27 13:14:04,841 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 13:14:04,843 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 13:14:04,843 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 13:14:04,843 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 13:14:04,874 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:14:04" (1/1) ... [2018-11-27 13:14:04,874 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:14:04" (1/1) ... [2018-11-27 13:14:05,025 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:14:04" (1/1) ... [2018-11-27 13:14:05,026 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:14:04" (1/1) ... [2018-11-27 13:14:05,710 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:14:04" (1/1) ... [2018-11-27 13:14:05,794 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:14:04" (1/1) ... [2018-11-27 13:14:06,135 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:14:04" (1/1) ... [2018-11-27 13:14:06,288 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 13:14:06,294 INFO L168 Benchmark]: Toolchain (without parser) took 20832.28 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 93.0 MB). Peak memory consumption was 524.7 MB. Max. memory is 3.9 GB. [2018-11-27 13:14:06,299 INFO L168 Benchmark]: CDTParser took 0.38 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. [2018-11-27 13:14:06,301 INFO L168 Benchmark]: CACSL2BoogieTranslator took 18953.94 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 509.9 MB). Peak memory consumption was 571.9 MB. Max. memory is 3.9 GB. [2018-11-27 13:14:06,301 INFO L168 Benchmark]: Boogie Procedure Inliner took 422.56 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 11.2 MB). Peak memory consumption was 11.2 MB. Max. memory is 3.9 GB. [2018-11-27 13:14:06,302 INFO L168 Benchmark]: Boogie Preprocessor took 1445.56 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -428.0 MB). Peak memory consumption was 3.7 MB. Max. memory is 3.9 GB. [2018-11-27 13:14:06,312 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 0.38 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 18953.94 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 509.9 MB). Peak memory consumption was 571.9 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 422.56 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 11.2 MB). Peak memory consumption was 11.2 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1445.56 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -428.0 MB). Peak memory consumption was 3.7 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...