java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-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__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-sun-cassini_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-fe202a8 [2018-11-19 10:38:40,041 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-19 10:38:40,049 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-19 10:38:40,091 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-19 10:38:40,092 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-19 10:38:40,093 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-19 10:38:40,097 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-19 10:38:40,101 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-19 10:38:40,108 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-19 10:38:40,109 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-19 10:38:40,119 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-19 10:38:40,119 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-19 10:38:40,120 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-19 10:38:40,129 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-19 10:38:40,130 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-19 10:38:40,131 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-19 10:38:40,141 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-19 10:38:40,144 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-19 10:38:40,150 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-19 10:38:40,157 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-19 10:38:40,161 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-19 10:38:40,166 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-19 10:38:40,176 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-19 10:38:40,176 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-19 10:38:40,176 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-19 10:38:40,178 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-19 10:38:40,179 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-19 10:38:40,185 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-19 10:38:40,186 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-19 10:38:40,187 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-19 10:38:40,187 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-19 10:38:40,192 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-19 10:38:40,192 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-19 10:38:40,192 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-19 10:38:40,196 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-19 10:38:40,199 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-19 10:38:40,200 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 [2018-11-19 10:38:40,251 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-19 10:38:40,252 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-19 10:38:40,253 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-19 10:38:40,253 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-19 10:38:40,262 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-19 10:38:40,262 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-19 10:38:40,262 INFO L133 SettingsManager]: * Use SBE=true [2018-11-19 10:38:40,263 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-19 10:38:40,263 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-19 10:38:40,263 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-19 10:38:40,263 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-19 10:38:40,263 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-19 10:38:40,265 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-19 10:38:40,265 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-19 10:38:40,265 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-19 10:38:40,265 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-19 10:38:40,266 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-19 10:38:40,269 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-19 10:38:40,269 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-19 10:38:40,269 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-19 10:38:40,270 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-19 10:38:40,270 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-19 10:38:40,270 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-19 10:38:40,270 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-19 10:38:40,271 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-19 10:38:40,274 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-19 10:38:40,274 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-19 10:38:40,274 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-19 10:38:40,275 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-19 10:38:40,275 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-19 10:38:40,275 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-19 10:38:40,396 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-19 10:38:40,430 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-19 10:38:40,442 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-19 10:38:40,444 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-19 10:38:40,444 INFO L276 PluginConnector]: CDTParser initialized [2018-11-19 10:38:40,449 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-sun-cassini_true-unreach-call.cil.c [2018-11-19 10:38:40,595 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/67b963fe7/06ba0a9257b54b239c608115c9bf9f57/FLAGaf4553465 [2018-11-19 10:38:42,668 INFO L307 CDTParser]: Found 1 translation units. [2018-11-19 10:38:42,671 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-sun-cassini_true-unreach-call.cil.c [2018-11-19 10:38:42,841 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/67b963fe7/06ba0a9257b54b239c608115c9bf9f57/FLAGaf4553465 [2018-11-19 10:38:43,329 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/67b963fe7/06ba0a9257b54b239c608115c9bf9f57 [2018-11-19 10:38:43,343 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-19 10:38:43,345 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-19 10:38:43,357 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-19 10:38:43,357 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-19 10:38:43,371 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-19 10:38:43,373 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:38:43" (1/1) ... [2018-11-19 10:38:43,380 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@478ab35c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:38:43, skipping insertion in model container [2018-11-19 10:38:43,380 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:38:43" (1/1) ... [2018-11-19 10:38:43,409 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-19 10:38:44,111 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-19 10:38:58,035 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 10:38:58,301 INFO L191 MainTranslator]: Completed pre-run [2018-11-19 10:39:00,011 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 10:39:03,795 INFO L195 MainTranslator]: Completed translation [2018-11-19 10:39:03,796 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:39:03 WrapperNode [2018-11-19 10:39:03,796 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-19 10:39:03,798 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-19 10:39:03,799 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-19 10:39:03,799 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-19 10:39:03,837 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:39:03" (1/1) ... [2018-11-19 10:39:03,837 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:39:03" (1/1) ... [2018-11-19 10:39:04,158 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:39:03" (1/1) ... [2018-11-19 10:39:04,158 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:39:03" (1/1) ... [2018-11-19 10:39:05,152 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:39:03" (1/1) ... [2018-11-19 10:39:05,239 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:39:03" (1/1) ... [2018-11-19 10:39:05,438 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:39:03" (1/1) ... [2018-11-19 10:39:05,566 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-19 10:39:05,572 INFO L168 Benchmark]: Toolchain (without parser) took 22228.11 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: 90.6 MB). Peak memory consumption was 569.3 MB. Max. memory is 3.9 GB. [2018-11-19 10:39:05,578 INFO L168 Benchmark]: CDTParser took 0.32 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. [2018-11-19 10:39:05,582 INFO L168 Benchmark]: CACSL2BoogieTranslator took 20439.90 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: 506.9 MB). Peak memory consumption was 521.7 MB. Max. memory is 3.9 GB. [2018-11-19 10:39:05,583 INFO L168 Benchmark]: Boogie Preprocessor took 1767.81 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: -416.3 MB). Peak memory consumption was 62.5 MB. Max. memory is 3.9 GB. [2018-11-19 10:39:05,591 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 0.32 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 20439.90 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: 506.9 MB). Peak memory consumption was 521.7 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1767.81 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: -416.3 MB). Peak memory consumption was 62.5 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...