java -ea -Xmx8000000000 -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-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-usb-dev__drivers-net-wireless-airo_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ddf0d93 [2018-11-17 03:21:16,804 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-17 03:21:16,808 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-17 03:21:16,826 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-17 03:21:16,826 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-17 03:21:16,828 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-17 03:21:16,829 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-17 03:21:16,831 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-17 03:21:16,835 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-17 03:21:16,836 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-17 03:21:16,838 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-17 03:21:16,839 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-17 03:21:16,840 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-17 03:21:16,841 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-17 03:21:16,842 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-17 03:21:16,851 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-17 03:21:16,852 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-17 03:21:16,854 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-17 03:21:16,857 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-17 03:21:16,861 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-17 03:21:16,862 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-17 03:21:16,863 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-17 03:21:16,869 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-17 03:21:16,869 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-17 03:21:16,870 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-17 03:21:16,870 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-17 03:21:16,871 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-17 03:21:16,874 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-17 03:21:16,875 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-17 03:21:16,876 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-17 03:21:16,876 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-17 03:21:16,878 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-17 03:21:16,878 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-17 03:21:16,878 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-17 03:21:16,880 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-17 03:21:16,880 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-17 03:21:16,881 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 [2018-11-17 03:21:16,895 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-17 03:21:16,896 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-17 03:21:16,896 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-17 03:21:16,899 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-17 03:21:16,899 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-17 03:21:16,900 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-17 03:21:16,900 INFO L133 SettingsManager]: * Use SBE=true [2018-11-17 03:21:16,900 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-17 03:21:16,900 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-17 03:21:16,901 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-17 03:21:16,901 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-17 03:21:16,901 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-17 03:21:16,901 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-17 03:21:16,901 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-17 03:21:16,902 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-17 03:21:16,904 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-17 03:21:16,905 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-17 03:21:16,906 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-17 03:21:16,906 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-17 03:21:16,906 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-17 03:21:16,906 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-17 03:21:16,907 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-17 03:21:16,907 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-17 03:21:16,907 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-17 03:21:16,907 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-17 03:21:16,907 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-17 03:21:16,907 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-17 03:21:16,908 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-17 03:21:16,908 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-17 03:21:16,965 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-17 03:21:16,978 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-17 03:21:16,982 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-17 03:21:16,983 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-17 03:21:16,984 INFO L276 PluginConnector]: CDTParser initialized [2018-11-17 03:21:16,985 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-usb-dev__drivers-net-wireless-airo_true-unreach-call.cil.c [2018-11-17 03:21:17,051 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6b24cd0e7/54a38126a1b447728304968630a5dcce/FLAGb5b5bc518 [2018-11-17 03:21:18,160 INFO L307 CDTParser]: Found 1 translation units. [2018-11-17 03:21:18,161 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-usb-dev__drivers-net-wireless-airo_true-unreach-call.cil.c [2018-11-17 03:21:18,236 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6b24cd0e7/54a38126a1b447728304968630a5dcce/FLAGb5b5bc518 [2018-11-17 03:21:18,385 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6b24cd0e7/54a38126a1b447728304968630a5dcce [2018-11-17 03:21:18,396 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-17 03:21:18,398 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-17 03:21:18,399 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-17 03:21:18,399 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-17 03:21:18,404 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-17 03:21:18,406 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 03:21:18" (1/1) ... [2018-11-17 03:21:18,409 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56616e29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 03:21:18, skipping insertion in model container [2018-11-17 03:21:18,409 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 03:21:18" (1/1) ... [2018-11-17 03:21:18,420 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-17 03:21:18,679 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-17 03:21:29,343 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-17 03:21:29,651 INFO L191 MainTranslator]: Completed pre-run [2018-11-17 03:21:34,758 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-17 03:21:36,697 INFO L195 MainTranslator]: Completed translation [2018-11-17 03:21:36,698 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 03:21:36 WrapperNode [2018-11-17 03:21:36,698 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-17 03:21:36,699 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-17 03:21:36,699 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-17 03:21:36,699 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-17 03:21:36,715 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 03:21:36" (1/1) ... [2018-11-17 03:21:36,715 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 03:21:36" (1/1) ... [2018-11-17 03:21:36,840 ERROR L1129 TypeChecker]: C: init_user_ns [15583]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-17 03:21:36,841 ERROR L1129 TypeChecker]: C: make_kuid(& init_user_ns, (uid_t )proc_uid) [15583]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2520,]],make_kuid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_uid~0,GLOBAL]]] [2018-11-17 03:21:36,841 ERROR L1129 TypeChecker]: C: init_user_ns [15584]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-17 03:21:36,842 ERROR L1129 TypeChecker]: C: make_kgid(& init_user_ns, (gid_t )proc_gid) [15584]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2521,]],make_kgid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_gid~0,GLOBAL]]] [2018-11-17 03:21:36,870 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 03:21:36" (1/1) ... [2018-11-17 03:21:36,871 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 03:21:36" (1/1) ... [2018-11-17 03:21:37,461 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 03:21:36" (1/1) ... [2018-11-17 03:21:37,534 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 03:21:36" (1/1) ... [2018-11-17 03:21:37,673 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 03:21:36" (1/1) ... [2018-11-17 03:21:37,785 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-17 03:21:37,785 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder [2018-11-17 03:21:37,787 INFO L168 Benchmark]: Toolchain (without parser) took 19390.24 ms. Allocated memory was 1.5 GB in the beginning and 4.1 GB in the end (delta: 2.5 GB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -685.6 MB). Peak memory consumption was 1.8 GB. Max. memory is 7.1 GB. [2018-11-17 03:21:37,789 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-17 03:21:37,790 INFO L168 Benchmark]: CACSL2BoogieTranslator took 18299.55 ms. Allocated memory was 1.5 GB in the beginning and 4.1 GB in the end (delta: 2.5 GB). Free memory was 1.4 GB in the beginning and 2.3 GB in the end (delta: -923.5 MB). Peak memory consumption was 1.8 GB. Max. memory is 7.1 GB. [2018-11-17 03:21:37,791 INFO L168 Benchmark]: Boogie Preprocessor took 1086.44 ms. Allocated memory is still 4.1 GB. Free memory was 2.3 GB in the beginning and 2.1 GB in the end (delta: 238.0 MB). Peak memory consumption was 238.0 MB. Max. memory is 7.1 GB. [2018-11-17 03:21:37,794 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 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 18299.55 ms. Allocated memory was 1.5 GB in the beginning and 4.1 GB in the end (delta: 2.5 GB). Free memory was 1.4 GB in the beginning and 2.3 GB in the end (delta: -923.5 MB). Peak memory consumption was 1.8 GB. Max. memory is 7.1 GB. * Boogie Preprocessor took 1086.44 ms. Allocated memory is still 4.1 GB. Free memory was 2.3 GB in the beginning and 2.1 GB in the end (delta: 238.0 MB). Peak memory consumption was 238.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 15583]: Type Error Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] - TypeErrorResult [Line: 15583]: 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: 15584]: Type Error Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] - TypeErrorResult [Line: 15584]: 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...