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-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--airo.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1f713e5 [2018-11-05 13:46:53,144 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-05 13:46:53,150 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-05 13:46:53,190 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-05 13:46:53,191 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-05 13:46:53,192 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-05 13:46:53,197 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-05 13:46:53,203 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-05 13:46:53,212 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-05 13:46:53,213 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-05 13:46:53,225 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-05 13:46:53,226 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-05 13:46:53,227 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-05 13:46:53,236 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-05 13:46:53,237 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-05 13:46:53,245 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-05 13:46:53,247 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-05 13:46:53,253 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-05 13:46:53,262 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-05 13:46:53,264 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-05 13:46:53,274 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-05 13:46:53,280 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-05 13:46:53,288 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-05 13:46:53,289 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-05 13:46:53,289 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-05 13:46:53,294 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-05 13:46:53,300 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-05 13:46:53,301 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-05 13:46:53,302 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-05 13:46:53,309 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-05 13:46:53,309 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-05 13:46:53,310 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-05 13:46:53,310 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-05 13:46:53,310 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-05 13:46:53,318 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-05 13:46:53,319 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-05 13:46:53,321 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 [2018-11-05 13:46:53,373 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-05 13:46:53,377 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-05 13:46:53,379 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-05 13:46:53,380 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-05 13:46:53,387 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-05 13:46:53,387 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-05 13:46:53,391 INFO L133 SettingsManager]: * Use SBE=true [2018-11-05 13:46:53,391 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-05 13:46:53,391 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-05 13:46:53,392 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-05 13:46:53,392 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-05 13:46:53,392 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-05 13:46:53,392 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-05 13:46:53,393 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-05 13:46:53,393 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-05 13:46:53,393 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-05 13:46:53,393 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-05 13:46:53,394 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-05 13:46:53,397 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-05 13:46:53,399 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-05 13:46:53,399 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-05 13:46:53,399 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-05 13:46:53,399 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-05 13:46:53,400 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-05 13:46:53,400 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-05 13:46:53,401 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-05 13:46:53,401 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-05 13:46:53,401 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-05 13:46:53,548 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-05 13:46:53,591 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-05 13:46:53,604 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-05 13:46:53,606 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-05 13:46:53,606 INFO L276 PluginConnector]: CDTParser initialized [2018-11-05 13:46:53,607 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--airo.ko-entry_point_true-unreach-call.cil.out.c [2018-11-05 13:46:53,749 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3d5b6cfe9/2b81be5636aa43c39b18da85acc7d939/FLAG858a7c06c [2018-11-05 13:46:56,405 INFO L298 CDTParser]: Found 1 translation units. [2018-11-05 13:46:56,407 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--airo.ko-entry_point_true-unreach-call.cil.out.c [2018-11-05 13:46:56,582 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3d5b6cfe9/2b81be5636aa43c39b18da85acc7d939/FLAG858a7c06c [2018-11-05 13:46:56,642 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3d5b6cfe9/2b81be5636aa43c39b18da85acc7d939 [2018-11-05 13:46:56,671 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-05 13:46:56,673 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-05 13:46:56,681 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-05 13:46:56,681 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-05 13:46:56,694 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-05 13:46:56,699 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 01:46:56" (1/1) ... [2018-11-05 13:46:56,711 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@299f5724 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:46:56, skipping insertion in model container [2018-11-05 13:46:56,712 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 01:46:56" (1/1) ... [2018-11-05 13:46:56,740 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-05 13:46:57,441 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-05 13:47:19,687 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-05 13:47:20,511 INFO L189 MainTranslator]: Completed pre-run [2018-11-05 13:47:36,360 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-05 13:47:39,043 INFO L193 MainTranslator]: Completed translation [2018-11-05 13:47:39,044 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:47:39 WrapperNode [2018-11-05 13:47:39,044 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-05 13:47:39,045 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-05 13:47:39,046 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-05 13:47:39,046 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-05 13:47:39,089 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:47:39" (1/1) ... [2018-11-05 13:47:39,090 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:47:39" (1/1) ... [2018-11-05 13:47:39,388 ERROR L1123 TypeChecker]: C: airo_handler_def [10143]: Undeclared identifier ~#airo_handler_def~0 in IdentifierExpression[~#airo_handler_def~0,GLOBAL] [2018-11-05 13:47:39,395 ERROR L1123 TypeChecker]: C: dev->wireless_handlers = & airo_handler_def [10143]: 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[496]]]],IntegerLiteral[8]]] [2018-11-05 13:47:39,400 ERROR L1123 TypeChecker]: C: airo_handler_def [10346]: Undeclared identifier ~#airo_handler_def~0 in IdentifierExpression[~#airo_handler_def~0,GLOBAL] [2018-11-05 13:47:39,400 ERROR L1123 TypeChecker]: C: dev->wireless_handlers = & airo_handler_def [10346]: 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[496]]]],IntegerLiteral[8]]] [2018-11-05 13:47:39,454 ERROR L1123 TypeChecker]: C: init_user_ns [14532]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-05 13:47:39,455 ERROR L1123 TypeChecker]: C: make_kuid(& init_user_ns, (uid_t )proc_uid) [14532]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2498,]],make_kuid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_uid~0,GLOBAL]]] [2018-11-05 13:47:39,455 ERROR L1123 TypeChecker]: C: init_user_ns [14533]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-05 13:47:39,455 ERROR L1123 TypeChecker]: C: make_kgid(& init_user_ns, (gid_t )proc_gid) [14533]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2499,]],make_kgid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_gid~0,GLOBAL]]] [2018-11-05 13:47:39,539 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:47:39" (1/1) ... [2018-11-05 13:47:39,544 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:47:39" (1/1) ... [2018-11-05 13:47:40,744 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:47:39" (1/1) ... [2018-11-05 13:47:40,892 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:47:39" (1/1) ... [2018-11-05 13:47:41,126 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:47:39" (1/1) ... [2018-11-05 13:47:41,332 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-05 13:47:41,336 INFO L168 Benchmark]: Toolchain (without parser) took 44661.61 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: 204.8 MB). Peak memory consumption was 204.8 MB. Max. memory is 3.9 GB. [2018-11-05 13:47:41,341 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. [2018-11-05 13:47:41,345 INFO L168 Benchmark]: CACSL2BoogieTranslator took 42363.38 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: 12.5 MB). Peak memory consumption was 559.4 MB. Max. memory is 3.9 GB. [2018-11-05 13:47:41,346 INFO L168 Benchmark]: Boogie Preprocessor took 2286.76 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: 192.3 MB). Peak memory consumption was 192.3 MB. Max. memory is 3.9 GB. [2018-11-05 13:47:41,358 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 42363.38 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 12.5 MB). Peak memory consumption was 559.4 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2286.76 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 192.3 MB). Peak memory consumption was 192.3 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 10143]: Type Error Undeclared identifier ~#airo_handler_def~0 in IdentifierExpression[~#airo_handler_def~0,GLOBAL] - TypeErrorResult [Line: 10143]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#airo_handler_def~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~dev,],offset],IntegerLiteral[496]]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 10346]: Type Error Undeclared identifier ~#airo_handler_def~0 in IdentifierExpression[~#airo_handler_def~0,GLOBAL] - TypeErrorResult [Line: 10346]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#airo_handler_def~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~1,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~dev~1,],offset],IntegerLiteral[496]]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 14532]: Type Error Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] - TypeErrorResult [Line: 14532]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2498,]],make_kuid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_uid~0,GLOBAL]]] - TypeErrorResult [Line: 14533]: Type Error Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] - TypeErrorResult [Line: 14533]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2499,]],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...