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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-marvell-skge_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 11:56:48,132 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 11:56:48,138 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 11:56:48,180 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 11:56:48,181 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 11:56:48,182 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 11:56:48,188 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 11:56:48,193 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 11:56:48,201 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 11:56:48,202 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 11:56:48,214 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 11:56:48,214 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 11:56:48,221 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 11:56:48,225 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 11:56:48,227 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 11:56:48,233 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 11:56:48,234 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 11:56:48,242 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 11:56:48,251 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 11:56:48,253 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 11:56:48,258 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 11:56:48,263 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 11:56:48,269 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 11:56:48,273 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 11:56:48,273 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 11:56:48,276 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 11:56:48,277 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 11:56:48,278 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 11:56:48,286 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 11:56:48,288 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 11:56:48,288 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 11:56:48,292 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 11:56:48,292 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 11:56:48,293 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 11:56:48,297 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 11:56:48,298 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 11:56:48,302 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-27 11:56:48,352 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 11:56:48,356 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 11:56:48,357 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 11:56:48,358 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 11:56:48,364 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 11:56:48,364 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 11:56:48,364 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 11:56:48,365 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 11:56:48,365 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 11:56:48,365 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 11:56:48,365 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 11:56:48,365 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 11:56:48,368 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-27 11:56:48,368 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-27 11:56:48,368 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 11:56:48,371 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 11:56:48,371 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 11:56:48,371 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 11:56:48,371 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 11:56:48,372 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 11:56:48,372 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 11:56:48,372 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 11:56:48,372 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 11:56:48,376 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 11:56:48,376 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 11:56:48,376 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-27 11:56:48,377 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 11:56:48,377 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-27 11:56:48,377 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-27 11:56:48,377 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 11:56:48,378 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 11:56:48,471 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 11:56:48,506 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 11:56:48,517 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 11:56:48,522 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 11:56:48,522 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 11:56:48,525 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-marvell-skge_true-unreach-call.cil.c [2018-11-27 11:56:48,693 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea2b3f04b/747f3de349b54233bf350a54141ab645/FLAG52dcebbbb [2018-11-27 11:56:51,024 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 11:56:51,025 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-marvell-skge_true-unreach-call.cil.c [2018-11-27 11:56:51,230 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea2b3f04b/747f3de349b54233bf350a54141ab645/FLAG52dcebbbb [2018-11-27 11:56:51,585 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea2b3f04b/747f3de349b54233bf350a54141ab645 [2018-11-27 11:56:51,611 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 11:56:51,616 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 11:56:51,617 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 11:56:51,622 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 11:56:51,628 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 11:56:51,632 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:56:51" (1/1) ... [2018-11-27 11:56:51,647 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f921f25 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:56:51, skipping insertion in model container [2018-11-27 11:56:51,648 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:56:51" (1/1) ... [2018-11-27 11:56:51,663 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 11:56:52,254 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 11:57:06,949 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 11:57:07,255 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 11:57:08,808 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 11:57:13,189 INFO L195 MainTranslator]: Completed translation [2018-11-27 11:57:13,189 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:57:13 WrapperNode [2018-11-27 11:57:13,195 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 11:57:13,196 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 11:57:13,196 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 11:57:13,196 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 11:57:13,218 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:57:13" (1/1) ... [2018-11-27 11:57:13,554 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:57:13" (1/1) ... [2018-11-27 11:57:13,672 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 11:57:13,676 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 11:57:13,676 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 11:57:13,677 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 11:57:13,706 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:57:13" (1/1) ... [2018-11-27 11:57:13,709 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:57:13" (1/1) ... [2018-11-27 11:57:13,883 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:57:13" (1/1) ... [2018-11-27 11:57:13,884 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:57:13" (1/1) ... [2018-11-27 11:57:14,511 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:57:13" (1/1) ... [2018-11-27 11:57:14,600 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:57:13" (1/1) ... [2018-11-27 11:57:14,973 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:57:13" (1/1) ... [2018-11-27 11:57:15,131 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 11:57:15,137 INFO L168 Benchmark]: Toolchain (without parser) took 23525.87 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: 141.9 MB). Peak memory consumption was 141.9 MB. Max. memory is 3.9 GB. [2018-11-27 11:57:15,145 INFO L168 Benchmark]: CDTParser took 2.67 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 11:57:15,146 INFO L168 Benchmark]: CACSL2BoogieTranslator took 21578.28 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: -4.1 MB). Peak memory consumption was 569.8 MB. Max. memory is 3.9 GB. [2018-11-27 11:57:15,147 INFO L168 Benchmark]: Boogie Procedure Inliner took 479.65 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: 11.2 MB). Peak memory consumption was 11.2 MB. Max. memory is 3.9 GB. [2018-11-27 11:57:15,148 INFO L168 Benchmark]: Boogie Preprocessor took 1455.38 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: 134.7 MB). Peak memory consumption was 134.7 MB. Max. memory is 3.9 GB. [2018-11-27 11:57:15,158 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 2.67 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 21578.28 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: -4.1 MB). Peak memory consumption was 569.8 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 479.65 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: 11.2 MB). Peak memory consumption was 11.2 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1455.38 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: 134.7 MB). Peak memory consumption was 134.7 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...