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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--airo.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c854ea4 [2018-11-10 22:42:24,150 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 22:42:24,158 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 22:42:24,200 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 22:42:24,203 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 22:42:24,206 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 22:42:24,208 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 22:42:24,213 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 22:42:24,226 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 22:42:24,234 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 22:42:24,235 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 22:42:24,236 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 22:42:24,237 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 22:42:24,248 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 22:42:24,249 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 22:42:24,255 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 22:42:24,256 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 22:42:24,264 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 22:42:24,269 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 22:42:24,278 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 22:42:24,279 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 22:42:24,282 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 22:42:24,289 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 22:42:24,290 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 22:42:24,290 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 22:42:24,298 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 22:42:24,300 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 22:42:24,301 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 22:42:24,301 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 22:42:24,308 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 22:42:24,309 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 22:42:24,315 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 22:42:24,315 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 22:42:24,315 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 22:42:24,317 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 22:42:24,322 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 22:42:24,322 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 [2018-11-10 22:42:24,375 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 22:42:24,376 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 22:42:24,378 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 22:42:24,379 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 22:42:24,386 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 22:42:24,386 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 22:42:24,388 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 22:42:24,388 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 22:42:24,388 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 22:42:24,388 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 22:42:24,389 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 22:42:24,389 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 22:42:24,389 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 22:42:24,389 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 22:42:24,389 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 22:42:24,392 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 22:42:24,392 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 22:42:24,392 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 22:42:24,393 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 22:42:24,393 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 22:42:24,393 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 22:42:24,393 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 22:42:24,394 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 22:42:24,394 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 22:42:24,394 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-10 22:42:24,394 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 22:42:24,394 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 22:42:24,395 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 22:42:24,401 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 22:42:24,401 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-10 22:42:24,535 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 22:42:24,576 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 22:42:24,589 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 22:42:24,594 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 22:42:24,598 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 22:42:24,599 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--airo.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 22:42:24,743 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd460c3f9/e5e037c3e4204a34ad5c7b99168cf323/FLAG25cca4f6e [2018-11-10 22:42:27,254 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 22:42:27,257 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--airo.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 22:42:27,429 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd460c3f9/e5e037c3e4204a34ad5c7b99168cf323/FLAG25cca4f6e [2018-11-10 22:42:27,478 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd460c3f9/e5e037c3e4204a34ad5c7b99168cf323 [2018-11-10 22:42:27,507 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 22:42:27,511 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-10 22:42:27,513 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 22:42:27,517 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 22:42:27,527 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 22:42:27,532 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:42:27" (1/1) ... [2018-11-10 22:42:27,542 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c6e6ede and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:42:27, skipping insertion in model container [2018-11-10 22:42:27,542 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:42:27" (1/1) ... [2018-11-10 22:42:27,572 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 22:42:28,190 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 22:42:51,349 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-10 22:42:52,392 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 22:43:07,271 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-10 22:43:10,499 INFO L193 MainTranslator]: Completed translation [2018-11-10 22:43:10,499 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:43:10 WrapperNode [2018-11-10 22:43:10,500 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 22:43:10,501 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 22:43:10,501 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 22:43:10,501 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 22:43:10,549 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:43:10" (1/1) ... [2018-11-10 22:43:10,550 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:43:10" (1/1) ... [2018-11-10 22:43:10,806 ERROR L1123 TypeChecker]: C: airo_handler_def [10154]: Undeclared identifier ~#airo_handler_def~0 in IdentifierExpression[~#airo_handler_def~0,GLOBAL] [2018-11-10 22:43:10,807 ERROR L1123 TypeChecker]: C: dev->wireless_handlers = & airo_handler_def [10154]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#airo_handler_def~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],FunctionApplication[~bvadd32,[BitvecLiteral[496,32],StructAccessExpression[IdentifierExpression[~dev,],offset]]]]],BitvecLiteral[8,32]]] [2018-11-10 22:43:10,812 ERROR L1123 TypeChecker]: C: airo_handler_def [10357]: Undeclared identifier ~#airo_handler_def~0 in IdentifierExpression[~#airo_handler_def~0,GLOBAL] [2018-11-10 22:43:10,812 ERROR L1123 TypeChecker]: C: dev->wireless_handlers = & airo_handler_def [10357]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#airo_handler_def~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~1,],base],FunctionApplication[~bvadd32,[BitvecLiteral[496,32],StructAccessExpression[IdentifierExpression[~dev~1,],offset]]]]],BitvecLiteral[8,32]]] [2018-11-10 22:43:10,893 ERROR L1123 TypeChecker]: C: init_user_ns [14543]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-10 22:43:10,893 ERROR L1123 TypeChecker]: C: make_kuid(& init_user_ns, (uid_t )proc_uid) [14543]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2501,]],make_kuid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_uid~0,GLOBAL]]] [2018-11-10 22:43:10,894 ERROR L1123 TypeChecker]: C: init_user_ns [14544]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-10 22:43:10,894 ERROR L1123 TypeChecker]: C: make_kgid(& init_user_ns, (gid_t )proc_gid) [14544]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2502,]],make_kgid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_gid~0,GLOBAL]]] [2018-11-10 22:43:10,990 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:43:10" (1/1) ... [2018-11-10 22:43:10,994 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:43:10" (1/1) ... [2018-11-10 22:43:12,257 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:43:10" (1/1) ... [2018-11-10 22:43:12,411 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:43:10" (1/1) ... [2018-11-10 22:43:12,712 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:43:10" (1/1) ... [2018-11-10 22:43:12,921 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 22:43:12,923 INFO L168 Benchmark]: Toolchain (without parser) took 45415.61 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: 362.5 MB). Peak memory consumption was 362.5 MB. Max. memory is 3.9 GB. [2018-11-10 22:43:12,929 INFO L168 Benchmark]: CDTParser took 0.22 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 22:43:12,932 INFO L168 Benchmark]: CACSL2BoogieTranslator took 42987.91 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: 148.2 MB). Peak memory consumption was 558.3 MB. Max. memory is 3.9 GB. [2018-11-10 22:43:12,933 INFO L168 Benchmark]: Boogie Preprocessor took 2420.87 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.5 GB in the end (delta: 214.3 MB). Peak memory consumption was 214.3 MB. Max. memory is 3.9 GB. [2018-11-10 22:43:12,942 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 42987.91 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 148.2 MB). Peak memory consumption was 558.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2420.87 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.5 GB in the end (delta: 214.3 MB). Peak memory consumption was 214.3 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 10154]: Type Error Undeclared identifier ~#airo_handler_def~0 in IdentifierExpression[~#airo_handler_def~0,GLOBAL] - TypeErrorResult [Line: 10154]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#airo_handler_def~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],FunctionApplication[~bvadd32,[BitvecLiteral[496,32],StructAccessExpression[IdentifierExpression[~dev,],offset]]]]],BitvecLiteral[8,32]]] - TypeErrorResult [Line: 10357]: Type Error Undeclared identifier ~#airo_handler_def~0 in IdentifierExpression[~#airo_handler_def~0,GLOBAL] - TypeErrorResult [Line: 10357]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#airo_handler_def~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~1,],base],FunctionApplication[~bvadd32,[BitvecLiteral[496,32],StructAccessExpression[IdentifierExpression[~dev~1,],offset]]]]],BitvecLiteral[8,32]]] - TypeErrorResult [Line: 14543]: Type Error Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] - TypeErrorResult [Line: 14543]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2501,]],make_kuid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_uid~0,GLOBAL]]] - TypeErrorResult [Line: 14544]: Type Error Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] - TypeErrorResult [Line: 14544]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2502,]],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...