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__linux-alloc-spinlock__drivers-net-ethernet-intel-ixgb-ixgb_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0210da8 [2018-10-21 10:01:01,236 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-21 10:01:01,241 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-21 10:01:01,278 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-21 10:01:01,279 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-21 10:01:01,280 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-21 10:01:01,285 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-21 10:01:01,289 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-21 10:01:01,295 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-21 10:01:01,296 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-21 10:01:01,307 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-21 10:01:01,308 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-21 10:01:01,314 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-21 10:01:01,316 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-21 10:01:01,324 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-21 10:01:01,325 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-21 10:01:01,330 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-21 10:01:01,335 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-21 10:01:01,343 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-21 10:01:01,350 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-21 10:01:01,351 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-21 10:01:01,359 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-21 10:01:01,368 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-21 10:01:01,369 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-21 10:01:01,369 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-21 10:01:01,373 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-21 10:01:01,375 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-21 10:01:01,381 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-21 10:01:01,382 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-21 10:01:01,383 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-21 10:01:01,383 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-21 10:01:01,392 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-21 10:01:01,393 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-21 10:01:01,393 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-21 10:01:01,394 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-21 10:01:01,397 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-21 10:01:01,398 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 [2018-10-21 10:01:01,458 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-21 10:01:01,458 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-21 10:01:01,459 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-21 10:01:01,467 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-21 10:01:01,468 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-21 10:01:01,468 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-21 10:01:01,469 INFO L133 SettingsManager]: * Use SBE=true [2018-10-21 10:01:01,469 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-21 10:01:01,469 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-21 10:01:01,470 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-21 10:01:01,470 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-21 10:01:01,470 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-21 10:01:01,470 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-21 10:01:01,471 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-21 10:01:01,476 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-21 10:01:01,477 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-21 10:01:01,477 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-21 10:01:01,477 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-21 10:01:01,477 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-21 10:01:01,477 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-21 10:01:01,478 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-21 10:01:01,478 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-21 10:01:01,478 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-21 10:01:01,478 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-21 10:01:01,478 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-21 10:01:01,479 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-21 10:01:01,483 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-21 10:01:01,483 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-21 10:01:01,484 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-21 10:01:01,484 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-21 10:01:01,631 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-21 10:01:01,674 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-21 10:01:01,692 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-21 10:01:01,698 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-21 10:01:01,699 INFO L276 PluginConnector]: CDTParser initialized [2018-10-21 10:01:01,700 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-intel-ixgb-ixgb_true-unreach-call.cil.c [2018-10-21 10:01:01,835 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ef7ba5dc4/9ddad6358bf543abb63afa6178308628/FLAG82ebfdc6b [2018-10-21 10:01:04,295 INFO L298 CDTParser]: Found 1 translation units. [2018-10-21 10:01:04,297 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-intel-ixgb-ixgb_true-unreach-call.cil.c [2018-10-21 10:01:04,483 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ef7ba5dc4/9ddad6358bf543abb63afa6178308628/FLAG82ebfdc6b [2018-10-21 10:01:04,539 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ef7ba5dc4/9ddad6358bf543abb63afa6178308628 [2018-10-21 10:01:04,573 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-21 10:01:04,583 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-21 10:01:04,586 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-21 10:01:04,587 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-21 10:01:04,594 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-21 10:01:04,601 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 10:01:04" (1/1) ... [2018-10-21 10:01:04,613 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29d998d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:01:04, skipping insertion in model container [2018-10-21 10:01:04,613 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 10:01:04" (1/1) ... [2018-10-21 10:01:04,648 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-21 10:01:05,339 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-21 10:01:25,712 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-21 10:01:26,225 INFO L189 MainTranslator]: Completed pre-run [2018-10-21 10:01:33,996 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-21 10:01:37,309 INFO L193 MainTranslator]: Completed translation [2018-10-21 10:01:37,310 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:01:37 WrapperNode [2018-10-21 10:01:37,310 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-21 10:01:37,311 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-21 10:01:37,311 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-21 10:01:37,312 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-21 10:01:37,355 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:01:37" (1/1) ... [2018-10-21 10:01:37,356 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:01:37" (1/1) ... [2018-10-21 10:01:37,604 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2817,]],ixgb_get_sset_count,[IdentifierExpression[#~1225,],IdentifierExpression[#~1226,]]] [2018-10-21 10:01:37,608 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2816,]],ixgb_set_phys_id,[IdentifierExpression[#~1225,],IdentifierExpression[#~1226,]]] [2018-10-21 10:01:37,608 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2815,]],ixgb_clean,[IdentifierExpression[#~1225,],IdentifierExpression[#~1226,]]] [2018-10-21 10:01:37,609 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2814,]],ixgb_change_mtu,[IdentifierExpression[#~1225,],IdentifierExpression[#~1226,]]] [2018-10-21 10:01:37,765 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:01:37" (1/1) ... [2018-10-21 10:01:37,769 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:01:37" (1/1) ... [2018-10-21 10:01:39,105 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:01:37" (1/1) ... [2018-10-21 10:01:39,210 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:01:37" (1/1) ... [2018-10-21 10:01:39,496 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:01:37" (1/1) ... [2018-10-21 10:01:39,673 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-21 10:01:39,678 INFO L168 Benchmark]: Toolchain (without parser) took 35104.01 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: 64.4 MB). Peak memory consumption was 549.3 MB. Max. memory is 3.9 GB. [2018-10-21 10:01:39,684 INFO L168 Benchmark]: CDTParser took 2.33 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. [2018-10-21 10:01:39,688 INFO L168 Benchmark]: CACSL2BoogieTranslator took 32724.45 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 438.0 MB). Peak memory consumption was 535.8 MB. Max. memory is 3.9 GB. [2018-10-21 10:01:39,689 INFO L168 Benchmark]: Boogie Preprocessor took 2364.67 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.8 GB in the end (delta: -373.5 MB). Peak memory consumption was 111.3 MB. Max. memory is 3.9 GB. [2018-10-21 10:01:39,699 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 2.33 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 32724.45 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 438.0 MB). Peak memory consumption was 535.8 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2364.67 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.8 GB in the end (delta: -373.5 MB). Peak memory consumption was 111.3 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2817,]],ixgb_get_sset_count,[IdentifierExpression[#~1225,],IdentifierExpression[#~1226,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2816,]],ixgb_set_phys_id,[IdentifierExpression[#~1225,],IdentifierExpression[#~1226,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2815,]],ixgb_clean,[IdentifierExpression[#~1225,],IdentifierExpression[#~1226,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2814,]],ixgb_change_mtu,[IdentifierExpression[#~1225,],IdentifierExpression[#~1226,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...