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-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-broadcom-tg3_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 13:06:54,864 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 13:06:54,870 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 13:06:54,907 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 13:06:54,907 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 13:06:54,908 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 13:06:54,913 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 13:06:54,922 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 13:06:54,929 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 13:06:54,931 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 13:06:54,936 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 13:06:54,936 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 13:06:54,938 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 13:06:54,942 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 13:06:54,955 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 13:06:54,959 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 13:06:54,960 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 13:06:54,967 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 13:06:54,981 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 13:06:54,983 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 13:06:54,992 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 13:06:54,996 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 13:06:55,004 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 13:06:55,004 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 13:06:55,004 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 13:06:55,013 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 13:06:55,014 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 13:06:55,021 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 13:06:55,022 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 13:06:55,023 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 13:06:55,029 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 13:06:55,030 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 13:06:55,030 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 13:06:55,030 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 13:06:55,033 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 13:06:55,037 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 13:06:55,038 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 13:06:55,087 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 13:06:55,088 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 13:06:55,094 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 13:06:55,094 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 13:06:55,097 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 13:06:55,097 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 13:06:55,097 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 13:06:55,098 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 13:06:55,098 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 13:06:55,098 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 13:06:55,098 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 13:06:55,099 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 13:06:55,099 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 13:06:55,099 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 13:06:55,099 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 13:06:55,099 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 13:06:55,105 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 13:06:55,105 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 13:06:55,105 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 13:06:55,106 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 13:06:55,106 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 13:06:55,106 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 13:06:55,106 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 13:06:55,110 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 13:06:55,110 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 13:06:55,110 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 13:06:55,111 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-27 13:06:55,111 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 13:06:55,111 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 13:06:55,203 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 13:06:55,241 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 13:06:55,252 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 13:06:55,257 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 13:06:55,258 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 13:06:55,259 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-broadcom-tg3_true-unreach-call.cil.c [2018-11-27 13:06:55,400 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/49fc13407/4c6c7d44d7e64eb299a2b6a03d4ef745/FLAG5939d2cf6 [2018-11-27 13:06:58,131 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 13:06:58,135 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-broadcom-tg3_true-unreach-call.cil.c [2018-11-27 13:06:58,405 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/49fc13407/4c6c7d44d7e64eb299a2b6a03d4ef745/FLAG5939d2cf6 [2018-11-27 13:06:58,667 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/49fc13407/4c6c7d44d7e64eb299a2b6a03d4ef745 [2018-11-27 13:06:58,692 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 13:06:58,699 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 13:06:58,705 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 13:06:58,706 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 13:06:58,714 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 13:06:58,715 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:06:58" (1/1) ... [2018-11-27 13:06:58,725 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@623c7814 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:06:58, skipping insertion in model container [2018-11-27 13:06:58,726 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:06:58" (1/1) ... [2018-11-27 13:06:58,746 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 13:06:59,768 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 13:07:34,181 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:07:34,490 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 13:07:43,566 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:07:51,413 INFO L195 MainTranslator]: Completed translation [2018-11-27 13:07:51,414 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:07:51 WrapperNode [2018-11-27 13:07:51,414 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 13:07:51,418 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 13:07:51,419 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 13:07:51,419 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 13:07:51,444 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:07:51" (1/1) ... [2018-11-27 13:07:52,021 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:07:51" (1/1) ... [2018-11-27 13:07:52,245 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 13:07:52,246 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 13:07:52,246 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 13:07:52,246 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 13:07:52,274 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:07:51" (1/1) ... [2018-11-27 13:07:52,277 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:07:51" (1/1) ... [2018-11-27 13:07:52,618 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:07:51" (1/1) ... [2018-11-27 13:07:52,625 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:07:51" (1/1) ... [2018-11-27 13:07:54,800 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:07:51" (1/1) ... [2018-11-27 13:07:55,042 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:07:51" (1/1) ... [2018-11-27 13:07:55,860 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:07:51" (1/1) ... [2018-11-27 13:07:56,218 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 13:07:56,227 INFO L168 Benchmark]: Toolchain (without parser) took 57531.25 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.3 GB in the end (delta: 593.6 MB). Peak memory consumption was 593.6 MB. Max. memory is 3.9 GB. [2018-11-27 13:07:56,231 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 13:07:56,232 INFO L168 Benchmark]: CACSL2BoogieTranslator took 52709.26 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: 117.9 MB). Peak memory consumption was 627.7 MB. Max. memory is 3.9 GB. [2018-11-27 13:07:56,234 INFO L168 Benchmark]: Boogie Procedure Inliner took 827.17 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 23.6 MB). Peak memory consumption was 23.6 MB. Max. memory is 3.9 GB. [2018-11-27 13:07:56,235 INFO L168 Benchmark]: Boogie Preprocessor took 3973.12 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.3 GB in the end (delta: 452.2 MB). Peak memory consumption was 452.2 MB. Max. memory is 3.9 GB. [2018-11-27 13:07:56,244 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 52709.26 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: 117.9 MB). Peak memory consumption was 627.7 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 827.17 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 23.6 MB). Peak memory consumption was 23.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 3973.12 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.3 GB in the end (delta: 452.2 MB). Peak memory consumption was 452.2 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...