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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko_false-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ddf0d93 [2018-11-16 21:40:18,729 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 21:40:18,731 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 21:40:18,742 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 21:40:18,743 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 21:40:18,744 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 21:40:18,745 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 21:40:18,747 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 21:40:18,748 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 21:40:18,749 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 21:40:18,750 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 21:40:18,750 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 21:40:18,751 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 21:40:18,752 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 21:40:18,753 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 21:40:18,754 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 21:40:18,755 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 21:40:18,757 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 21:40:18,759 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 21:40:18,761 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 21:40:18,762 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 21:40:18,763 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 21:40:18,765 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 21:40:18,766 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 21:40:18,766 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 21:40:18,767 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 21:40:18,768 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 21:40:18,769 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 21:40:18,770 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 21:40:18,771 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 21:40:18,771 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 21:40:18,772 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 21:40:18,772 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 21:40:18,772 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 21:40:18,773 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 21:40:18,774 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 21:40:18,774 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 [2018-11-16 21:40:18,805 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 21:40:18,805 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 21:40:18,806 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 21:40:18,806 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 21:40:18,807 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 21:40:18,807 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 21:40:18,807 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 21:40:18,808 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 21:40:18,808 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 21:40:18,808 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 21:40:18,808 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 21:40:18,808 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 21:40:18,809 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-16 21:40:18,810 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-16 21:40:18,810 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 21:40:18,810 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 21:40:18,810 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 21:40:18,810 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 21:40:18,812 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 21:40:18,812 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 21:40:18,812 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 21:40:18,812 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 21:40:18,813 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 21:40:18,813 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 21:40:18,813 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 21:40:18,813 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-16 21:40:18,813 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 21:40:18,814 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-16 21:40:18,814 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-16 21:40:18,814 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 21:40:18,815 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-16 21:40:18,862 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 21:40:18,875 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 21:40:18,879 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 21:40:18,881 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 21:40:18,881 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 21:40:18,882 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko_false-unreach-call.cil.c [2018-11-16 21:40:18,951 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36938bba0/57917fb584794894af1d4e76017b5324/FLAG59c6def68 [2018-11-16 21:40:19,997 INFO L307 CDTParser]: Found 1 translation units. [2018-11-16 21:40:19,998 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko_false-unreach-call.cil.c [2018-11-16 21:40:20,094 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36938bba0/57917fb584794894af1d4e76017b5324/FLAG59c6def68 [2018-11-16 21:40:20,276 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36938bba0/57917fb584794894af1d4e76017b5324 [2018-11-16 21:40:20,284 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 21:40:20,286 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-16 21:40:20,287 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 21:40:20,287 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 21:40:20,291 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 21:40:20,292 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:40:20" (1/1) ... [2018-11-16 21:40:20,295 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6653c226 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:40:20, skipping insertion in model container [2018-11-16 21:40:20,295 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:40:20" (1/1) ... [2018-11-16 21:40:20,306 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 21:40:20,577 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 21:40:34,551 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 21:40:34,688 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 21:40:40,179 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 21:40:43,152 INFO L195 MainTranslator]: Completed translation [2018-11-16 21:40:43,152 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:40:43 WrapperNode [2018-11-16 21:40:43,152 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 21:40:43,153 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 21:40:43,153 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 21:40:43,153 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 21:40:43,165 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:40:43" (1/1) ... [2018-11-16 21:40:43,166 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:40:43" (1/1) ... [2018-11-16 21:40:43,268 ERROR L1129 TypeChecker]: C: init_user_ns [12057]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-16 21:40:43,269 ERROR L1129 TypeChecker]: C: from_kuid_munged(& init_user_ns, server->m.uid) [12057]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret970,]],from_kuid_munged,[IdentifierExpression[~#init_user_ns~0,GLOBAL],StructConstructor[[val],[IdentifierExpression[#t~mem969,]]]]] [2018-11-16 21:40:43,270 ERROR L1129 TypeChecker]: C: init_user_ns [12074]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-16 21:40:43,270 ERROR L1129 TypeChecker]: C: from_kgid_munged(& init_user_ns, server->m.gid) [12074]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret977,]],from_kgid_munged,[IdentifierExpression[~#init_user_ns~0,GLOBAL],StructConstructor[[val],[IdentifierExpression[#t~mem976,]]]]] [2018-11-16 21:40:43,270 ERROR L1129 TypeChecker]: C: init_user_ns [12091]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-16 21:40:43,271 ERROR L1129 TypeChecker]: C: from_kuid_munged(& init_user_ns, server->m.mounted_uid) [12091]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret984,]],from_kuid_munged,[IdentifierExpression[~#init_user_ns~0,GLOBAL],StructConstructor[[val],[IdentifierExpression[#t~mem983,]]]]] [2018-11-16 21:40:43,322 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:40:43" (1/1) ... [2018-11-16 21:40:43,323 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:40:43" (1/1) ... [2018-11-16 21:40:43,735 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:40:43" (1/1) ... [2018-11-16 21:40:43,791 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:40:43" (1/1) ... [2018-11-16 21:40:43,893 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:40:43" (1/1) ... [2018-11-16 21:40:43,977 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 21:40:43,978 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder [2018-11-16 21:40:43,979 INFO L168 Benchmark]: Toolchain (without parser) took 23694.13 ms. Allocated memory was 1.5 GB in the beginning and 4.0 GB in the end (delta: 2.4 GB). Free memory was 1.4 GB in the beginning and 2.5 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. [2018-11-16 21:40:43,981 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-11-16 21:40:43,982 INFO L168 Benchmark]: CACSL2BoogieTranslator took 22865.71 ms. Allocated memory was 1.5 GB in the beginning and 4.0 GB in the end (delta: 2.4 GB). Free memory was 1.4 GB in the beginning and 2.7 GB in the end (delta: -1.3 GB). Peak memory consumption was 2.3 GB. Max. memory is 7.1 GB. [2018-11-16 21:40:43,983 INFO L168 Benchmark]: Boogie Preprocessor took 824.81 ms. Allocated memory is still 4.0 GB. Free memory was 2.7 GB in the beginning and 2.5 GB in the end (delta: 142.4 MB). Peak memory consumption was 142.4 MB. Max. memory is 7.1 GB. [2018-11-16 21:40:43,988 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 0.21 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 22865.71 ms. Allocated memory was 1.5 GB in the beginning and 4.0 GB in the end (delta: 2.4 GB). Free memory was 1.4 GB in the beginning and 2.7 GB in the end (delta: -1.3 GB). Peak memory consumption was 2.3 GB. Max. memory is 7.1 GB. * Boogie Preprocessor took 824.81 ms. Allocated memory is still 4.0 GB. Free memory was 2.7 GB in the beginning and 2.5 GB in the end (delta: 142.4 MB). Peak memory consumption was 142.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 12057]: Type Error Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] - TypeErrorResult [Line: 12057]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret970,]],from_kuid_munged,[IdentifierExpression[~#init_user_ns~0,GLOBAL],StructConstructor[[val],[IdentifierExpression[#t~mem969,]]]]] - TypeErrorResult [Line: 12074]: Type Error Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] - TypeErrorResult [Line: 12074]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret977,]],from_kgid_munged,[IdentifierExpression[~#init_user_ns~0,GLOBAL],StructConstructor[[val],[IdentifierExpression[#t~mem976,]]]]] - TypeErrorResult [Line: 12091]: Type Error Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] - TypeErrorResult [Line: 12091]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret984,]],from_kuid_munged,[IdentifierExpression[~#init_user_ns~0,GLOBAL],StructConstructor[[val],[IdentifierExpression[#t~mem983,]]]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...