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-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-broadcom-tg3_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-10914cd [2018-11-09 11:30:31,363 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-09 11:30:31,371 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-09 11:30:31,395 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-09 11:30:31,396 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-09 11:30:31,397 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-09 11:30:31,397 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-09 11:30:31,403 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-09 11:30:31,407 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-09 11:30:31,408 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-09 11:30:31,416 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-09 11:30:31,416 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-09 11:30:31,417 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-09 11:30:31,418 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-09 11:30:31,424 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-09 11:30:31,425 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-09 11:30:31,425 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-09 11:30:31,433 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-09 11:30:31,434 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-09 11:30:31,436 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-09 11:30:31,438 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-09 11:30:31,441 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-09 11:30:31,443 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-09 11:30:31,443 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-09 11:30:31,443 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-09 11:30:31,449 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-09 11:30:31,455 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-09 11:30:31,456 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-09 11:30:31,456 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-09 11:30:31,457 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-09 11:30:31,457 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-09 11:30:31,459 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-09 11:30:31,459 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-09 11:30:31,459 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-09 11:30:31,460 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-09 11:30:31,463 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-09 11:30:31,463 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 [2018-11-09 11:30:31,496 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-09 11:30:31,497 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-09 11:30:31,497 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-09 11:30:31,503 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-09 11:30:31,503 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-09 11:30:31,504 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-09 11:30:31,504 INFO L133 SettingsManager]: * Use SBE=true [2018-11-09 11:30:31,504 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-09 11:30:31,504 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-09 11:30:31,504 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-09 11:30:31,504 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-09 11:30:31,505 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-09 11:30:31,507 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-09 11:30:31,507 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-09 11:30:31,509 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-09 11:30:31,509 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-09 11:30:31,509 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-09 11:30:31,509 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-09 11:30:31,509 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-09 11:30:31,509 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-09 11:30:31,510 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-09 11:30:31,510 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-09 11:30:31,510 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-09 11:30:31,510 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-09 11:30:31,510 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-09 11:30:31,510 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-09 11:30:31,510 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-09 11:30:31,511 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-09 11:30:31,513 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-09 11:30:31,513 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-09 11:30:31,607 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-09 11:30:31,630 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-09 11:30:31,637 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-09 11:30:31,638 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-09 11:30:31,641 INFO L276 PluginConnector]: CDTParser initialized [2018-11-09 11:30:31,642 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-broadcom-tg3_true-unreach-call.cil.c [2018-11-09 11:30:31,761 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a8447dda3/fbf96c59615e460a86f9a748d3d68504/FLAG31b2e217a [2018-11-09 11:30:33,770 INFO L298 CDTParser]: Found 1 translation units. [2018-11-09 11:30:33,771 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-broadcom-tg3_true-unreach-call.cil.c [2018-11-09 11:30:33,980 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a8447dda3/fbf96c59615e460a86f9a748d3d68504/FLAG31b2e217a [2018-11-09 11:30:34,007 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a8447dda3/fbf96c59615e460a86f9a748d3d68504 [2018-11-09 11:30:34,027 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-09 11:30:34,032 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-09 11:30:34,033 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-09 11:30:34,033 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-09 11:30:34,043 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-09 11:30:34,046 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:30:34" (1/1) ... [2018-11-09 11:30:34,053 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52adadd8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:30:34, skipping insertion in model container [2018-11-09 11:30:34,054 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:30:34" (1/1) ... [2018-11-09 11:30:34,073 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-09 11:30:34,681 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-09 11:31:09,572 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-09 11:31:10,168 INFO L189 MainTranslator]: Completed pre-run [2018-11-09 11:31:30,473 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-09 11:31:36,481 INFO L193 MainTranslator]: Completed translation [2018-11-09 11:31:36,482 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:31:36 WrapperNode [2018-11-09 11:31:36,482 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-09 11:31:36,483 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-09 11:31:36,483 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-09 11:31:36,483 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-09 11:31:36,496 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:31:36" (1/1) ... [2018-11-09 11:31:36,497 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:31:36" (1/1) ... [2018-11-09 11:31:36,873 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:31:36" (1/1) ... [2018-11-09 11:31:36,875 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:31:36" (1/1) ... [2018-11-09 11:31:38,187 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:31:36" (1/1) ... [2018-11-09 11:31:38,387 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:31:36" (1/1) ... [2018-11-09 11:31:38,729 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:31:36" (1/1) ... [2018-11-09 11:31:38,989 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-09 11:31:38,999 INFO L168 Benchmark]: Toolchain (without parser) took 64967.87 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: 562.6 MB). Peak memory consumption was 562.6 MB. Max. memory is 3.9 GB. [2018-11-09 11:31:39,002 INFO L168 Benchmark]: CDTParser took 0.16 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. [2018-11-09 11:31:39,002 INFO L168 Benchmark]: CACSL2BoogieTranslator took 62449.08 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 145.4 MB). Peak memory consumption was 617.7 MB. Max. memory is 3.9 GB. [2018-11-09 11:31:39,006 INFO L168 Benchmark]: Boogie Preprocessor took 2507.01 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: 417.2 MB). Peak memory consumption was 417.2 MB. Max. memory is 3.9 GB. [2018-11-09 11:31:39,011 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 0.16 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 62449.08 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 145.4 MB). Peak memory consumption was 617.7 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2507.01 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: 417.2 MB). Peak memory consumption was 417.2 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...