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_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-wireless-airo_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-222bf82 [2018-11-10 11:00:13,122 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 11:00:13,128 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 11:00:13,158 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 11:00:13,159 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 11:00:13,168 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 11:00:13,170 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 11:00:13,176 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 11:00:13,181 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 11:00:13,192 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 11:00:13,197 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 11:00:13,197 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 11:00:13,203 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 11:00:13,204 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 11:00:13,212 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 11:00:13,218 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 11:00:13,224 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 11:00:13,231 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 11:00:13,233 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 11:00:13,244 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 11:00:13,250 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 11:00:13,255 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 11:00:13,264 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 11:00:13,264 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 11:00:13,268 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 11:00:13,269 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 11:00:13,273 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 11:00:13,280 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 11:00:13,281 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 11:00:13,282 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 11:00:13,282 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 11:00:13,287 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 11:00:13,287 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 11:00:13,287 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 11:00:13,292 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 11:00:13,295 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 11:00:13,295 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 [2018-11-10 11:00:13,354 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 11:00:13,358 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 11:00:13,359 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 11:00:13,359 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 11:00:13,368 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 11:00:13,368 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 11:00:13,369 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 11:00:13,369 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 11:00:13,369 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 11:00:13,369 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 11:00:13,374 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 11:00:13,374 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 11:00:13,374 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 11:00:13,375 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 11:00:13,375 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 11:00:13,375 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 11:00:13,375 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 11:00:13,376 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 11:00:13,376 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 11:00:13,376 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 11:00:13,376 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 11:00:13,376 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 11:00:13,377 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 11:00:13,382 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 11:00:13,382 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 11:00:13,383 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 11:00:13,383 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 11:00:13,383 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-10 11:00:13,524 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 11:00:13,565 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 11:00:13,578 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 11:00:13,583 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 11:00:13,584 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 11:00:13,585 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-wireless-airo_true-unreach-call.cil.c [2018-11-10 11:00:13,736 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a29672647/c0c168ad6e7443d3af72bd37b11f0661/FLAG60f9a6184 [2018-11-10 11:00:16,278 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 11:00:16,281 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-wireless-airo_true-unreach-call.cil.c [2018-11-10 11:00:16,493 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a29672647/c0c168ad6e7443d3af72bd37b11f0661/FLAG60f9a6184 [2018-11-10 11:00:16,541 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a29672647/c0c168ad6e7443d3af72bd37b11f0661 [2018-11-10 11:00:16,577 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 11:00:16,583 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-10 11:00:16,584 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 11:00:16,588 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 11:00:16,596 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 11:00:16,602 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:00:16" (1/1) ... [2018-11-10 11:00:16,612 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e187fc2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:00:16, skipping insertion in model container [2018-11-10 11:00:16,612 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:00:16" (1/1) ... [2018-11-10 11:00:16,648 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 11:00:17,329 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 11:00:42,759 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-10 11:00:43,589 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 11:00:57,877 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-10 11:01:02,195 INFO L193 MainTranslator]: Completed translation [2018-11-10 11:01:02,196 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:01:02 WrapperNode [2018-11-10 11:01:02,196 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 11:01:02,197 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 11:01:02,197 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 11:01:02,197 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 11:01:02,242 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:01:02" (1/1) ... [2018-11-10 11:01:02,242 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:01:02" (1/1) ... [2018-11-10 11:01:02,520 ERROR L1123 TypeChecker]: C: airo_handler_def [9951]: Undeclared identifier ~#airo_handler_def~0 in IdentifierExpression[~#airo_handler_def~0,GLOBAL] [2018-11-10 11:01:02,525 ERROR L1123 TypeChecker]: C: dev->wireless_handlers = & airo_handler_def [9951]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#airo_handler_def~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~dev,],offset],IntegerLiteral[452]]]],IntegerLiteral[8]]] [2018-11-10 11:01:02,526 ERROR L1123 TypeChecker]: C: airo_handler_def [10188]: Undeclared identifier ~#airo_handler_def~0 in IdentifierExpression[~#airo_handler_def~0,GLOBAL] [2018-11-10 11:01:02,526 ERROR L1123 TypeChecker]: C: dev->wireless_handlers = & airo_handler_def [10188]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#airo_handler_def~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~1,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~dev~1,],offset],IntegerLiteral[452]]]],IntegerLiteral[8]]] [2018-11-10 11:01:02,580 ERROR L1123 TypeChecker]: C: init_user_ns [15560]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-10 11:01:02,580 ERROR L1123 TypeChecker]: C: make_kuid(& init_user_ns, (uid_t )proc_uid) [15560]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2514,]],make_kuid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_uid~0,GLOBAL]]] [2018-11-10 11:01:02,584 ERROR L1123 TypeChecker]: C: init_user_ns [15561]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-10 11:01:02,584 ERROR L1123 TypeChecker]: C: make_kgid(& init_user_ns, (gid_t )proc_gid) [15561]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2515,]],make_kgid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_gid~0,GLOBAL]]] [2018-11-10 11:01:02,677 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:01:02" (1/1) ... [2018-11-10 11:01:02,679 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:01:02" (1/1) ... [2018-11-10 11:01:04,420 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:01:02" (1/1) ... [2018-11-10 11:01:04,584 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:01:02" (1/1) ... [2018-11-10 11:01:05,027 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:01:02" (1/1) ... [2018-11-10 11:01:05,325 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 11:01:05,334 INFO L168 Benchmark]: Toolchain (without parser) took 48749.22 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: 119.9 MB). Peak memory consumption was 570.9 MB. Max. memory is 3.9 GB. [2018-11-10 11:01:05,339 INFO L168 Benchmark]: CDTParser took 0.20 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. [2018-11-10 11:01:05,344 INFO L168 Benchmark]: CACSL2BoogieTranslator took 45611.90 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: 437.7 MB). Peak memory consumption was 568.3 MB. Max. memory is 3.9 GB. [2018-11-10 11:01:05,345 INFO L168 Benchmark]: Boogie Preprocessor took 3128.37 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: -317.8 MB). Peak memory consumption was 133.2 MB. Max. memory is 3.9 GB. [2018-11-10 11:01:05,354 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 45611.90 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 437.7 MB). Peak memory consumption was 568.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 3128.37 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.8 GB in the end (delta: -317.8 MB). Peak memory consumption was 133.2 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 9951]: Type Error Undeclared identifier ~#airo_handler_def~0 in IdentifierExpression[~#airo_handler_def~0,GLOBAL] - TypeErrorResult [Line: 9951]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#airo_handler_def~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~dev,],offset],IntegerLiteral[452]]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 10188]: Type Error Undeclared identifier ~#airo_handler_def~0 in IdentifierExpression[~#airo_handler_def~0,GLOBAL] - TypeErrorResult [Line: 10188]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#airo_handler_def~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~1,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~dev~1,],offset],IntegerLiteral[452]]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 15560]: Type Error Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] - TypeErrorResult [Line: 15560]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2514,]],make_kuid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_uid~0,GLOBAL]]] - TypeErrorResult [Line: 15561]: Type Error Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] - TypeErrorResult [Line: 15561]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2515,]],make_kgid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_gid~0,GLOBAL]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...