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 0.1.23-10914cd [2018-11-09 12:48:31,847 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-09 12:48:31,859 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-09 12:48:31,902 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-09 12:48:31,902 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-09 12:48:31,908 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-09 12:48:31,912 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-09 12:48:31,917 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-09 12:48:31,926 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-09 12:48:31,928 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-09 12:48:31,929 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-09 12:48:31,929 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-09 12:48:31,938 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-09 12:48:31,950 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-09 12:48:31,952 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-09 12:48:31,959 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-09 12:48:31,960 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-09 12:48:31,966 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-09 12:48:31,973 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-09 12:48:31,984 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-09 12:48:31,990 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-09 12:48:31,994 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-09 12:48:32,000 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-09 12:48:32,001 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-09 12:48:32,001 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-09 12:48:32,008 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-09 12:48:32,009 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-09 12:48:32,011 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-09 12:48:32,015 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-09 12:48:32,017 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-09 12:48:32,017 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-09 12:48:32,024 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-09 12:48:32,025 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-09 12:48:32,025 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-09 12:48:32,027 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-09 12:48:32,031 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-09 12:48:32,032 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 [2018-11-09 12:48:32,086 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-09 12:48:32,086 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-09 12:48:32,093 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-09 12:48:32,093 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-09 12:48:32,097 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-09 12:48:32,097 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-09 12:48:32,101 INFO L133 SettingsManager]: * Use SBE=true [2018-11-09 12:48:32,101 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-09 12:48:32,102 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-09 12:48:32,102 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-09 12:48:32,102 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-09 12:48:32,102 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-09 12:48:32,103 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-09 12:48:32,103 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-09 12:48:32,103 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-09 12:48:32,103 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-09 12:48:32,107 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-09 12:48:32,107 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-09 12:48:32,107 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-09 12:48:32,110 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-09 12:48:32,110 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-09 12:48:32,110 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-09 12:48:32,111 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-09 12:48:32,111 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-09 12:48:32,111 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-09 12:48:32,111 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-09 12:48:32,112 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-09 12:48:32,115 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-09 12:48:32,263 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-09 12:48:32,298 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-09 12:48:32,314 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-09 12:48:32,318 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-09 12:48:32,319 INFO L276 PluginConnector]: CDTParser initialized [2018-11-09 12:48:32,323 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--airo.ko-entry_point_true-unreach-call.cil.out.c [2018-11-09 12:48:32,493 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/255e3d3b1/c1200f91b788437c9a7bbc0a3a4b0849/FLAG751b1057f [2018-11-09 12:48:34,932 INFO L298 CDTParser]: Found 1 translation units. [2018-11-09 12:48:34,933 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--airo.ko-entry_point_true-unreach-call.cil.out.c [2018-11-09 12:48:35,102 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/255e3d3b1/c1200f91b788437c9a7bbc0a3a4b0849/FLAG751b1057f [2018-11-09 12:48:35,151 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/255e3d3b1/c1200f91b788437c9a7bbc0a3a4b0849 [2018-11-09 12:48:35,183 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-09 12:48:35,188 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-09 12:48:35,191 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-09 12:48:35,191 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-09 12:48:35,205 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-09 12:48:35,210 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:48:35" (1/1) ... [2018-11-09 12:48:35,216 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b125029 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:35, skipping insertion in model container [2018-11-09 12:48:35,216 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:48:35" (1/1) ... [2018-11-09 12:48:35,246 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-09 12:48:35,822 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-09 12:48:57,999 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-09 12:48:58,998 INFO L189 MainTranslator]: Completed pre-run [2018-11-09 12:49:12,762 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-09 12:49:15,859 INFO L193 MainTranslator]: Completed translation [2018-11-09 12:49:15,860 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:49:15 WrapperNode [2018-11-09 12:49:15,860 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-09 12:49:15,861 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-09 12:49:15,861 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-09 12:49:15,861 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-09 12:49:15,888 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:49:15" (1/1) ... [2018-11-09 12:49:15,888 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:49:15" (1/1) ... [2018-11-09 12:49:16,111 ERROR L1123 TypeChecker]: C: airo_handler_def [10143]: Undeclared identifier ~#airo_handler_def~0 in IdentifierExpression[~#airo_handler_def~0,GLOBAL] [2018-11-09 12:49:16,113 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]]] [2018-11-09 12:49:16,118 ERROR L1123 TypeChecker]: C: airo_handler_def [10346]: Undeclared identifier ~#airo_handler_def~0 in IdentifierExpression[~#airo_handler_def~0,GLOBAL] [2018-11-09 12:49:16,118 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]]] [2018-11-09 12:49:16,169 ERROR L1123 TypeChecker]: C: init_user_ns [14532]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-09 12:49:16,172 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]]] [2018-11-09 12:49:16,172 ERROR L1123 TypeChecker]: C: init_user_ns [14533]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-09 12:49:16,172 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]]] [2018-11-09 12:49:16,243 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:49:15" (1/1) ... [2018-11-09 12:49:16,244 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:49:15" (1/1) ... [2018-11-09 12:49:17,482 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:49:15" (1/1) ... [2018-11-09 12:49:17,639 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:49:15" (1/1) ... [2018-11-09 12:49:17,933 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:49:15" (1/1) ... [2018-11-09 12:49:18,177 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-09 12:49:18,185 INFO L168 Benchmark]: Toolchain (without parser) took 42999.19 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: 216.9 MB). Peak memory consumption was 216.9 MB. Max. memory is 3.9 GB. [2018-11-09 12:49:18,193 INFO L168 Benchmark]: CDTParser took 0.42 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 12:49:18,199 INFO L168 Benchmark]: CACSL2BoogieTranslator took 40669.48 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: 12.3 MB). Peak memory consumption was 559.5 MB. Max. memory is 3.9 GB. [2018-11-09 12:49:18,200 INFO L168 Benchmark]: Boogie Preprocessor took 2320.08 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: 204.5 MB). Peak memory consumption was 204.5 MB. Max. memory is 3.9 GB. [2018-11-09 12:49:18,209 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 40669.48 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 12.3 MB). Peak memory consumption was 559.5 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2320.08 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 204.5 MB). Peak memory consumption was 204.5 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 10143]: Type Error Undeclared identifier ~#airo_handler_def~0 in IdentifierExpression[~#airo_handler_def~0,GLOBAL] - TypeErrorResult [Line: 10143]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$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...