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-usb-dev__drivers-net-wireless-airo_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b67e021 [2018-11-16 12:19:22,964 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 12:19:22,969 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 12:19:22,991 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 12:19:22,995 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 12:19:22,996 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 12:19:23,000 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 12:19:23,002 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 12:19:23,006 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 12:19:23,007 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 12:19:23,016 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 12:19:23,016 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 12:19:23,018 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 12:19:23,018 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 12:19:23,026 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 12:19:23,032 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 12:19:23,033 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 12:19:23,034 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 12:19:23,039 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 12:19:23,045 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 12:19:23,047 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 12:19:23,048 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 12:19:23,053 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 12:19:23,053 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 12:19:23,059 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 12:19:23,060 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 12:19:23,060 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 12:19:23,062 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 12:19:23,062 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 12:19:23,063 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 12:19:23,063 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 12:19:23,069 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 12:19:23,069 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 12:19:23,069 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 12:19:23,070 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 12:19:23,071 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 12:19:23,071 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 [2018-11-16 12:19:23,102 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 12:19:23,103 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 12:19:23,103 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 12:19:23,104 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 12:19:23,104 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 12:19:23,104 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 12:19:23,104 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 12:19:23,110 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 12:19:23,110 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-16 12:19:23,110 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 12:19:23,110 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 12:19:23,110 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 12:19:23,111 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 12:19:23,111 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 12:19:23,111 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 12:19:23,113 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 12:19:23,113 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 12:19:23,113 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 12:19:23,113 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 12:19:23,113 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 12:19:23,113 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 12:19:23,114 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 12:19:23,114 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 12:19:23,114 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 12:19:23,114 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-16 12:19:23,114 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 12:19:23,114 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-16 12:19:23,114 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 12:19:23,115 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-16 12:19:23,208 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 12:19:23,233 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 12:19:23,237 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 12:19:23,240 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 12:19:23,240 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 12:19:23,241 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-wireless-airo_true-unreach-call.cil.c [2018-11-16 12:19:23,336 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d90d30ec1/a3ae150cda784b2686502d954efb8ace/FLAG0db5c2306 [2018-11-16 12:19:24,808 INFO L304 CDTParser]: Found 1 translation units. [2018-11-16 12:19:24,812 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-wireless-airo_true-unreach-call.cil.c [2018-11-16 12:19:24,940 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d90d30ec1/a3ae150cda784b2686502d954efb8ace/FLAG0db5c2306 [2018-11-16 12:19:25,311 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d90d30ec1/a3ae150cda784b2686502d954efb8ace [2018-11-16 12:19:25,326 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 12:19:25,328 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-16 12:19:25,329 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 12:19:25,329 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 12:19:25,339 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 12:19:25,346 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:19:25" (1/1) ... [2018-11-16 12:19:25,353 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ba1468d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:19:25, skipping insertion in model container [2018-11-16 12:19:25,353 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:19:25" (1/1) ... [2018-11-16 12:19:25,371 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 12:19:25,821 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 12:19:41,991 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 12:19:42,646 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 12:19:52,701 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 12:19:55,166 INFO L195 MainTranslator]: Completed translation [2018-11-16 12:19:55,167 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:19:55 WrapperNode [2018-11-16 12:19:55,167 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 12:19:55,168 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 12:19:55,168 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 12:19:55,168 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 12:19:55,181 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:19:55" (1/1) ... [2018-11-16 12:19:55,181 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:19:55" (1/1) ... [2018-11-16 12:19:55,370 ERROR L1129 TypeChecker]: C: init_user_ns [15562]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-16 12:19:55,371 ERROR L1129 TypeChecker]: C: make_kuid(& init_user_ns, (uid_t )proc_uid) [15562]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2520,]],make_kuid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_uid~0,GLOBAL]]] [2018-11-16 12:19:55,371 ERROR L1129 TypeChecker]: C: init_user_ns [15563]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-16 12:19:55,371 ERROR L1129 TypeChecker]: C: make_kgid(& init_user_ns, (gid_t )proc_gid) [15563]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2521,]],make_kgid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_gid~0,GLOBAL]]] [2018-11-16 12:19:55,421 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:19:55" (1/1) ... [2018-11-16 12:19:55,425 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:19:55" (1/1) ... [2018-11-16 12:19:56,256 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:19:55" (1/1) ... [2018-11-16 12:19:56,358 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:19:55" (1/1) ... [2018-11-16 12:19:56,592 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:19:55" (1/1) ... [2018-11-16 12:19:56,786 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 12:19:56,787 INFO L168 Benchmark]: Toolchain (without parser) took 31460.34 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 459.3 MB). Peak memory consumption was 459.3 MB. Max. memory is 3.9 GB. [2018-11-16 12:19:56,790 INFO L168 Benchmark]: CDTParser took 0.14 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. [2018-11-16 12:19:56,790 INFO L168 Benchmark]: CACSL2BoogieTranslator took 29839.10 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: 233.8 MB). Peak memory consumption was 567.0 MB. Max. memory is 3.9 GB. [2018-11-16 12:19:56,791 INFO L168 Benchmark]: Boogie Preprocessor took 1617.68 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.4 GB in the end (delta: 225.5 MB). Peak memory consumption was 225.5 MB. Max. memory is 3.9 GB. [2018-11-16 12:19:56,798 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 0.14 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 29839.10 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: 233.8 MB). Peak memory consumption was 567.0 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1617.68 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.4 GB in the end (delta: 225.5 MB). Peak memory consumption was 225.5 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 15562]: Type Error Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] - TypeErrorResult [Line: 15562]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2520,]],make_kuid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_uid~0,GLOBAL]]] - TypeErrorResult [Line: 15563]: Type Error Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] - TypeErrorResult [Line: 15563]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2521,]],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...