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-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--squashfs--squashfs.ko_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c5d0219 [2018-11-15 09:48:12,613 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 09:48:12,617 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 09:48:12,642 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 09:48:12,643 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 09:48:12,644 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 09:48:12,652 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 09:48:12,654 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 09:48:12,660 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 09:48:12,660 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 09:48:12,664 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 09:48:12,665 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 09:48:12,665 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 09:48:12,670 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 09:48:12,671 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 09:48:12,671 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 09:48:12,677 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 09:48:12,679 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 09:48:12,699 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 09:48:12,700 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 09:48:12,701 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 09:48:12,702 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 09:48:12,711 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 09:48:12,711 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 09:48:12,712 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 09:48:12,713 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 09:48:12,714 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 09:48:12,714 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 09:48:12,715 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 09:48:12,724 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 09:48:12,724 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 09:48:12,725 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 09:48:12,725 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 09:48:12,726 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 09:48:12,726 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 09:48:12,727 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 09:48:12,727 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 [2018-11-15 09:48:12,773 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 09:48:12,773 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 09:48:12,776 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 09:48:12,776 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 09:48:12,777 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 09:48:12,777 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 09:48:12,777 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 09:48:12,777 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 09:48:12,783 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-15 09:48:12,783 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 09:48:12,783 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 09:48:12,783 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 09:48:12,784 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 09:48:12,784 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 09:48:12,784 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 09:48:12,784 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 09:48:12,784 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 09:48:12,785 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 09:48:12,785 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 09:48:12,785 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 09:48:12,785 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 09:48:12,785 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 09:48:12,785 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 09:48:12,791 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-15 09:48:12,791 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 09:48:12,791 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-15 09:48:12,791 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 09:48:12,792 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-15 09:48:12,889 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 09:48:12,913 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 09:48:12,921 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 09:48:12,927 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 09:48:12,927 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 09:48:12,928 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--squashfs--squashfs.ko_true-unreach-call.cil.c [2018-11-15 09:48:13,022 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d152ce8c0/2a798d7e564b48b791d776815375ff0a/FLAG82c557238 [2018-11-15 09:48:14,906 INFO L298 CDTParser]: Found 1 translation units. [2018-11-15 09:48:14,907 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--squashfs--squashfs.ko_true-unreach-call.cil.c [2018-11-15 09:48:15,049 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d152ce8c0/2a798d7e564b48b791d776815375ff0a/FLAG82c557238 [2018-11-15 09:48:15,085 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d152ce8c0/2a798d7e564b48b791d776815375ff0a [2018-11-15 09:48:15,111 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 09:48:15,113 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 09:48:15,116 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 09:48:15,116 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 09:48:15,125 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 09:48:15,130 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 09:48:15" (1/1) ... [2018-11-15 09:48:15,136 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e187fc2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:48:15, skipping insertion in model container [2018-11-15 09:48:15,136 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 09:48:15" (1/1) ... [2018-11-15 09:48:15,157 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 09:48:15,579 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 09:48:25,471 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 09:48:25,735 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 09:48:28,743 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 09:48:31,266 INFO L195 MainTranslator]: Completed translation [2018-11-15 09:48:31,267 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:48:31 WrapperNode [2018-11-15 09:48:31,269 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 09:48:31,270 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 09:48:31,270 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 09:48:31,270 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 09:48:31,300 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:48:31" (1/1) ... [2018-11-15 09:48:31,302 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:48:31" (1/1) ... [2018-11-15 09:48:31,488 ERROR L1129 TypeChecker]: C: init_user_ns [8049]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-15 09:48:31,490 ERROR L1129 TypeChecker]: C: make_kuid(& init_user_ns, uid) [8049]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret827,]],make_kuid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~uid,]]] [2018-11-15 09:48:31,491 ERROR L1129 TypeChecker]: C: init_user_ns [8060]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-15 09:48:31,491 ERROR L1129 TypeChecker]: C: make_kgid(& init_user_ns, gid) [8060]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret828,]],make_kgid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~gid,]]] [2018-11-15 09:48:31,571 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:48:31" (1/1) ... [2018-11-15 09:48:31,571 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:48:31" (1/1) ... [2018-11-15 09:48:32,325 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:48:31" (1/1) ... [2018-11-15 09:48:32,416 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:48:31" (1/1) ... [2018-11-15 09:48:32,595 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:48:31" (1/1) ... [2018-11-15 09:48:32,712 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-15 09:48:32,712 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder [2018-11-15 09:48:32,717 INFO L168 Benchmark]: Toolchain (without parser) took 17605.35 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: 268.5 MB). Peak memory consumption was 268.5 MB. Max. memory is 3.9 GB. [2018-11-15 09:48:32,721 INFO L168 Benchmark]: CDTParser took 0.19 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. [2018-11-15 09:48:32,722 INFO L168 Benchmark]: CACSL2BoogieTranslator took 16153.57 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: 110.4 MB). Peak memory consumption was 538.6 MB. Max. memory is 3.9 GB. [2018-11-15 09:48:32,727 INFO L168 Benchmark]: Boogie Preprocessor took 1442.65 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: 158.1 MB). Peak memory consumption was 158.1 MB. Max. memory is 3.9 GB. [2018-11-15 09:48:32,733 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 0.19 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 16153.57 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: 110.4 MB). Peak memory consumption was 538.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1442.65 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: 158.1 MB). Peak memory consumption was 158.1 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 8049]: Type Error Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] - TypeErrorResult [Line: 8049]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret827,]],make_kuid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~uid,]]] - TypeErrorResult [Line: 8060]: Type Error Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] - TypeErrorResult [Line: 8060]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret828,]],make_kgid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~gid,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...