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-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-kernel-locking-spinlock__drivers-net-ethernet-cisco-enic-enic_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 09:55:20,955 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 09:55:20,961 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 09:55:20,995 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 09:55:20,996 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 09:55:21,004 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 09:55:21,006 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 09:55:21,012 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 09:55:21,017 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 09:55:21,019 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 09:55:21,032 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 09:55:21,033 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 09:55:21,039 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 09:55:21,042 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 09:55:21,044 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 09:55:21,055 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 09:55:21,057 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 09:55:21,059 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 09:55:21,069 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 09:55:21,073 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 09:55:21,077 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 09:55:21,082 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 09:55:21,095 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 09:55:21,096 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 09:55:21,096 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 09:55:21,097 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 09:55:21,098 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 09:55:21,099 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 09:55:21,110 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 09:55:21,115 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 09:55:21,115 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 09:55:21,116 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 09:55:21,116 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 09:55:21,122 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 09:55:21,123 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 09:55:21,124 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 09:55:21,125 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 09:55:21,180 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 09:55:21,180 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 09:55:21,181 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 09:55:21,187 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 09:55:21,191 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 09:55:21,191 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 09:55:21,191 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 09:55:21,193 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 09:55:21,193 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 09:55:21,193 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 09:55:21,193 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 09:55:21,194 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 09:55:21,194 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 09:55:21,194 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 09:55:21,194 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 09:55:21,197 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 09:55:21,197 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 09:55:21,197 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 09:55:21,197 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 09:55:21,198 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 09:55:21,198 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 09:55:21,198 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 09:55:21,198 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 09:55:21,198 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 09:55:21,199 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 09:55:21,199 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 09:55:21,199 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-27 09:55:21,199 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 09:55:21,205 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 09:55:21,297 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 09:55:21,335 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 09:55:21,347 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 09:55:21,355 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 09:55:21,355 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 09:55:21,356 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-cisco-enic-enic_true-unreach-call.cil.c [2018-11-27 09:55:21,530 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c8ee74fe/3d2fa0dc5f6a47f6b4f1f66aa62ed3c3/FLAG1c0e77c5e [2018-11-27 09:55:23,948 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 09:55:23,949 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-cisco-enic-enic_true-unreach-call.cil.c [2018-11-27 09:55:24,134 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c8ee74fe/3d2fa0dc5f6a47f6b4f1f66aa62ed3c3/FLAG1c0e77c5e [2018-11-27 09:55:24,422 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c8ee74fe/3d2fa0dc5f6a47f6b4f1f66aa62ed3c3 [2018-11-27 09:55:24,452 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 09:55:24,457 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-27 09:55:24,461 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 09:55:24,461 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 09:55:24,469 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 09:55:24,477 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:55:24" (1/1) ... [2018-11-27 09:55:24,485 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31ff876a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:55:24, skipping insertion in model container [2018-11-27 09:55:24,485 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:55:24" (1/1) ... [2018-11-27 09:55:24,511 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 09:55:25,158 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 09:55:41,563 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 09:55:41,870 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 09:55:44,532 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 09:55:48,577 INFO L195 MainTranslator]: Completed translation [2018-11-27 09:55:48,577 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:55:48 WrapperNode [2018-11-27 09:55:48,578 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 09:55:48,578 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 09:55:48,581 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 09:55:48,581 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 09:55:48,600 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:55:48" (1/1) ... [2018-11-27 09:55:48,600 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:55:48" (1/1) ... [2018-11-27 09:55:48,954 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:55:48" (1/1) ... [2018-11-27 09:55:48,957 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:55:48" (1/1) ... [2018-11-27 09:55:49,741 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:55:48" (1/1) ... [2018-11-27 09:55:49,852 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:55:48" (1/1) ... [2018-11-27 09:55:50,067 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:55:48" (1/1) ... [2018-11-27 09:55:50,214 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 09:55:50,220 INFO L168 Benchmark]: Toolchain (without parser) took 25767.21 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: 148.2 MB). Peak memory consumption was 148.2 MB. Max. memory is 3.9 GB. [2018-11-27 09:55:50,225 INFO L168 Benchmark]: CDTParser took 0.21 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 09:55:50,227 INFO L168 Benchmark]: CACSL2BoogieTranslator took 24116.88 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 4.4 MB). Peak memory consumption was 583.0 MB. Max. memory is 3.9 GB. [2018-11-27 09:55:50,228 INFO L168 Benchmark]: Boogie Preprocessor took 1635.57 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: 143.8 MB). Peak memory consumption was 143.8 MB. Max. memory is 3.9 GB. [2018-11-27 09:55:50,237 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 0.21 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 24116.88 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 4.4 MB). Peak memory consumption was 583.0 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1635.57 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: 143.8 MB). Peak memory consumption was 143.8 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...