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-fe202a8 [2018-11-19 10:29:09,798 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-19 10:29:09,804 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-19 10:29:09,845 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-19 10:29:09,845 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-19 10:29:09,849 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-19 10:29:09,851 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-19 10:29:09,860 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-19 10:29:09,865 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-19 10:29:09,869 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-19 10:29:09,871 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-19 10:29:09,871 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-19 10:29:09,878 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-19 10:29:09,882 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-19 10:29:09,884 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-19 10:29:09,885 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-19 10:29:09,898 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-19 10:29:09,908 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-19 10:29:09,914 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-19 10:29:09,918 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-19 10:29:09,919 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-19 10:29:09,927 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-19 10:29:09,935 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-19 10:29:09,959 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-19 10:29:09,962 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-19 10:29:09,968 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-19 10:29:09,973 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-19 10:29:09,978 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 [2018-11-19 10:29:10,025 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-19 10:29:10,025 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-19 10:29:10,029 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-19 10:29:10,029 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-19 10:29:10,034 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-19 10:29:10,034 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-19 10:29:10,034 INFO L133 SettingsManager]: * Use SBE=true [2018-11-19 10:29:10,035 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-19 10:29:10,035 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-19 10:29:10,035 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-19 10:29:10,035 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-19 10:29:10,036 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-19 10:29:10,036 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-19 10:29:10,036 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-19 10:29:10,036 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-19 10:29:10,037 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-19 10:29:10,042 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-19 10:29:10,042 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-19 10:29:10,043 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-19 10:29:10,043 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-19 10:29:10,043 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-19 10:29:10,043 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-19 10:29:10,044 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-19 10:29:10,044 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-19 10:29:10,044 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-19 10:29:10,044 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-19 10:29:10,044 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-19 10:29:10,049 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-19 10:29:10,049 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-19 10:29:10,050 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-19 10:29:10,050 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-19 10:29:10,183 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-19 10:29:10,217 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-19 10:29:10,231 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-19 10:29:10,233 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-19 10:29:10,233 INFO L276 PluginConnector]: CDTParser initialized [2018-11-19 10:29:10,234 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--airo.ko-entry_point_true-unreach-call.cil.out.c [2018-11-19 10:29:10,406 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/38865e1fe/9115513bc6ee46adba62c7a26a24e632/FLAGc3cbe279b [2018-11-19 10:29:12,822 INFO L307 CDTParser]: Found 1 translation units. [2018-11-19 10:29:12,823 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--airo.ko-entry_point_true-unreach-call.cil.out.c [2018-11-19 10:29:13,000 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/38865e1fe/9115513bc6ee46adba62c7a26a24e632/FLAGc3cbe279b [2018-11-19 10:29:13,052 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/38865e1fe/9115513bc6ee46adba62c7a26a24e632 [2018-11-19 10:29:13,087 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-19 10:29:13,092 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-19 10:29:13,093 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-19 10:29:13,093 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-19 10:29:13,111 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-19 10:29:13,116 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:29:13" (1/1) ... [2018-11-19 10:29:13,124 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ef4ad99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:29:13, skipping insertion in model container [2018-11-19 10:29:13,124 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:29:13" (1/1) ... [2018-11-19 10:29:13,158 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-19 10:29:13,822 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-19 10:29:26,346 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 10:29:26,572 INFO L191 MainTranslator]: Completed pre-run [2018-11-19 10:29:28,762 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 10:29:32,671 INFO L195 MainTranslator]: Completed translation [2018-11-19 10:29:32,672 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:29:32 WrapperNode [2018-11-19 10:29:32,672 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-19 10:29:32,673 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-19 10:29:32,673 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-19 10:29:32,674 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-19 10:29:32,693 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:29:32" (1/1) ... [2018-11-19 10:29:32,693 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:29:32" (1/1) ... [2018-11-19 10:29:32,979 ERROR L1131 TypeChecker]: C: init_user_ns [14543]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-19 10:29:32,984 ERROR L1131 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]]] [2018-11-19 10:29:32,986 ERROR L1131 TypeChecker]: C: init_user_ns [14544]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-19 10:29:32,986 ERROR L1131 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]]] [2018-11-19 10:29:33,063 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:29:32" (1/1) ... [2018-11-19 10:29:33,064 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:29:32" (1/1) ... [2018-11-19 10:29:34,337 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:29:32" (1/1) ... [2018-11-19 10:29:34,489 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:29:32" (1/1) ... [2018-11-19 10:29:34,784 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:29:32" (1/1) ... [2018-11-19 10:29:35,022 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-19 10:29:35,031 INFO L168 Benchmark]: Toolchain (without parser) took 21940.08 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: 271.0 MB). Peak memory consumption was 271.0 MB. Max. memory is 3.9 GB. [2018-11-19 10:29:35,033 INFO L168 Benchmark]: CDTParser took 1.70 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. [2018-11-19 10:29:35,036 INFO L168 Benchmark]: CACSL2BoogieTranslator took 19579.24 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: 47.0 MB). Peak memory consumption was 612.3 MB. Max. memory is 3.9 GB. [2018-11-19 10:29:35,037 INFO L168 Benchmark]: Boogie Preprocessor took 2352.67 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: 224.0 MB). Peak memory consumption was 224.0 MB. Max. memory is 3.9 GB. [2018-11-19 10:29:35,045 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 1.70 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 19579.24 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: 47.0 MB). Peak memory consumption was 612.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2352.67 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: 224.0 MB). Peak memory consumption was 224.0 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - 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...