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-32_7a-drivers--net--wireless--airo.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-222bf82 [2018-11-10 10:43:35,148 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 10:43:35,155 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 10:43:35,194 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 10:43:35,195 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 10:43:35,201 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 10:43:35,202 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 10:43:35,207 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 10:43:35,213 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 10:43:35,220 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 10:43:35,221 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 10:43:35,221 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 10:43:35,228 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 10:43:35,229 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 10:43:35,237 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 10:43:35,240 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 10:43:35,241 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 10:43:35,255 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 10:43:35,266 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 10:43:35,268 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 10:43:35,276 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 10:43:35,278 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 10:43:35,286 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 10:43:35,286 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 10:43:35,286 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 10:43:35,294 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 10:43:35,301 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 10:43:35,302 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 10:43:35,303 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 10:43:35,304 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 10:43:35,304 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 10:43:35,309 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 10:43:35,309 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 10:43:35,310 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 10:43:35,316 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 10:43:35,317 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 10:43:35,317 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 10:43:35,375 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 10:43:35,379 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 10:43:35,380 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 10:43:35,380 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 10:43:35,388 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 10:43:35,388 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 10:43:35,388 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 10:43:35,389 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 10:43:35,389 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 10:43:35,389 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 10:43:35,389 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 10:43:35,390 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 10:43:35,392 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 10:43:35,392 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 10:43:35,392 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 10:43:35,393 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 10:43:35,393 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 10:43:35,393 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 10:43:35,393 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 10:43:35,393 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 10:43:35,394 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 10:43:35,394 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 10:43:35,394 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 10:43:35,394 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 10:43:35,394 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 10:43:35,400 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 10:43:35,400 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 10:43:35,400 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-10 10:43:35,530 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 10:43:35,565 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 10:43:35,571 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 10:43:35,573 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 10:43:35,573 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 10:43:35,579 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--airo.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 10:43:35,666 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/48a1c3c27/094b37f912084b0e97672a7a6ee9dca6/FLAG2dcb308b1 [2018-11-10 10:43:37,960 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 10:43:37,961 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--airo.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 10:43:38,151 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/48a1c3c27/094b37f912084b0e97672a7a6ee9dca6/FLAG2dcb308b1 [2018-11-10 10:43:38,200 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/48a1c3c27/094b37f912084b0e97672a7a6ee9dca6 [2018-11-10 10:43:38,229 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 10:43:38,235 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-10 10:43:38,238 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 10:43:38,238 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 10:43:38,247 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 10:43:38,255 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:43:38" (1/1) ... [2018-11-10 10:43:38,261 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b91008c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:43:38, skipping insertion in model container [2018-11-10 10:43:38,262 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:43:38" (1/1) ... [2018-11-10 10:43:38,291 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 10:43:38,842 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 10:44:00,273 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-10 10:44:01,218 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 10:44:16,330 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-10 10:44:18,864 INFO L193 MainTranslator]: Completed translation [2018-11-10 10:44:18,866 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:44:18 WrapperNode [2018-11-10 10:44:18,869 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 10:44:18,870 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 10:44:18,870 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 10:44:18,871 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 10:44:18,895 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:44:18" (1/1) ... [2018-11-10 10:44:18,895 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:44:18" (1/1) ... [2018-11-10 10:44:19,135 ERROR L1123 TypeChecker]: C: airo_handler_def [10154]: Undeclared identifier ~#airo_handler_def~0 in IdentifierExpression[~#airo_handler_def~0,GLOBAL] [2018-11-10 10:44:19,138 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],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~dev,],offset],IntegerLiteral[496]]]],IntegerLiteral[8]]] [2018-11-10 10:44:19,140 ERROR L1123 TypeChecker]: C: airo_handler_def [10357]: Undeclared identifier ~#airo_handler_def~0 in IdentifierExpression[~#airo_handler_def~0,GLOBAL] [2018-11-10 10:44:19,143 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],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~dev~1,],offset],IntegerLiteral[496]]]],IntegerLiteral[8]]] [2018-11-10 10:44:19,189 ERROR L1123 TypeChecker]: C: init_user_ns [14543]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-10 10:44:19,189 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 10:44:19,190 ERROR L1123 TypeChecker]: C: init_user_ns [14544]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-10 10:44:19,190 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 10:44:19,260 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:44:18" (1/1) ... [2018-11-10 10:44:19,263 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:44:18" (1/1) ... [2018-11-10 10:44:20,390 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:44:18" (1/1) ... [2018-11-10 10:44:20,548 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:44:18" (1/1) ... [2018-11-10 10:44:20,779 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:44:18" (1/1) ... [2018-11-10 10:44:20,983 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 10:44:20,989 INFO L168 Benchmark]: Toolchain (without parser) took 42757.61 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 275.6 MB). Peak memory consumption was 275.6 MB. Max. memory is 3.9 GB. [2018-11-10 10:44:21,000 INFO L168 Benchmark]: CDTParser took 0.35 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 10:44:21,001 INFO L168 Benchmark]: CACSL2BoogieTranslator took 40632.06 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: 72.7 MB). Peak memory consumption was 562.5 MB. Max. memory is 3.9 GB. [2018-11-10 10:44:21,002 INFO L168 Benchmark]: Boogie Preprocessor took 2116.57 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 203.0 MB). Peak memory consumption was 203.0 MB. Max. memory is 3.9 GB. [2018-11-10 10:44:21,009 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 40632.06 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 72.7 MB). Peak memory consumption was 562.5 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2116.57 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 203.0 MB). Peak memory consumption was 203.0 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 10154]: Type Error Undeclared identifier ~#airo_handler_def~0 in IdentifierExpression[~#airo_handler_def~0,GLOBAL] - TypeErrorResult [Line: 10154]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#airo_handler_def~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~dev,],offset],IntegerLiteral[496]]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 10357]: Type Error Undeclared identifier ~#airo_handler_def~0 in IdentifierExpression[~#airo_handler_def~0,GLOBAL] - TypeErrorResult [Line: 10357]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#airo_handler_def~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~1,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~dev~1,],offset],IntegerLiteral[496]]]],IntegerLiteral[8]]] - 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...