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-3.0/module_get_put-drivers-block-drbd-drbd.ko_true-unreach-call.cil.out.i.pp.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1a42d6c [2018-10-18 20:14:13,768 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-18 20:14:13,774 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-18 20:14:13,808 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-18 20:14:13,809 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-18 20:14:13,812 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-18 20:14:13,813 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-18 20:14:13,820 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-18 20:14:13,829 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-18 20:14:13,830 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-18 20:14:13,835 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-18 20:14:13,835 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-18 20:14:13,838 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-18 20:14:13,842 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-18 20:14:13,851 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-18 20:14:13,852 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-18 20:14:13,860 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-18 20:14:13,866 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-18 20:14:13,868 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-18 20:14:13,879 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-18 20:14:13,881 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-18 20:14:13,882 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-18 20:14:13,889 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-18 20:14:13,889 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-18 20:14:13,890 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-18 20:14:13,894 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-18 20:14:13,895 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-18 20:14:13,896 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-18 20:14:13,904 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-18 20:14:13,905 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-18 20:14:13,905 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-18 20:14:13,908 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-18 20:14:13,908 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-18 20:14:13,908 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-18 20:14:13,913 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-18 20:14:13,915 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-18 20:14:13,916 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 [2018-10-18 20:14:13,964 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-18 20:14:13,964 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-18 20:14:13,966 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-18 20:14:13,967 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-18 20:14:13,972 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-18 20:14:13,972 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-18 20:14:13,972 INFO L133 SettingsManager]: * Use SBE=true [2018-10-18 20:14:13,973 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-18 20:14:13,976 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-18 20:14:13,976 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-18 20:14:13,976 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-18 20:14:13,977 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-18 20:14:13,977 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-18 20:14:13,977 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-18 20:14:13,977 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-18 20:14:13,979 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-18 20:14:13,979 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-18 20:14:13,979 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-18 20:14:13,979 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-18 20:14:13,980 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-18 20:14:13,980 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-18 20:14:13,980 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-18 20:14:13,980 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-18 20:14:13,980 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-18 20:14:13,984 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-18 20:14:13,984 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-18 20:14:13,984 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-18 20:14:13,985 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-18 20:14:14,103 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-18 20:14:14,141 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-18 20:14:14,149 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-18 20:14:14,154 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-18 20:14:14,155 INFO L276 PluginConnector]: CDTParser initialized [2018-10-18 20:14:14,158 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-block-drbd-drbd.ko_true-unreach-call.cil.out.i.pp.i [2018-10-18 20:14:14,303 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/49ff38161/485ea10d6dd140d88da13787add487f0/FLAGb59e106f4 [2018-10-18 20:14:17,359 INFO L298 CDTParser]: Found 1 translation units. [2018-10-18 20:14:17,360 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-block-drbd-drbd.ko_true-unreach-call.cil.out.i.pp.i [2018-10-18 20:14:17,652 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/49ff38161/485ea10d6dd140d88da13787add487f0/FLAGb59e106f4 [2018-10-18 20:14:17,698 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/49ff38161/485ea10d6dd140d88da13787add487f0 [2018-10-18 20:14:17,728 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-18 20:14:17,733 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-18 20:14:17,734 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-18 20:14:17,735 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-18 20:14:17,748 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-18 20:14:17,750 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 08:14:17" (1/1) ... [2018-10-18 20:14:17,758 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@313101f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:14:17, skipping insertion in model container [2018-10-18 20:14:17,765 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 08:14:17" (1/1) ... [2018-10-18 20:14:17,792 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-18 20:14:18,905 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-18 20:15:04,773 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 20:15:05,239 INFO L189 MainTranslator]: Completed pre-run [2018-10-18 20:15:27,715 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 20:15:34,307 INFO L193 MainTranslator]: Completed translation [2018-10-18 20:15:34,310 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:15:34 WrapperNode [2018-10-18 20:15:34,310 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-18 20:15:34,311 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-18 20:15:34,311 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-18 20:15:34,311 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-18 20:15:34,330 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:15:34" (1/1) ... [2018-10-18 20:15:34,330 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:15:34" (1/1) ... [2018-10-18 20:15:34,629 ERROR L1123 TypeChecker]: C: drbd_pp_pool [16472]: Undeclared identifier ~#drbd_pp_pool~0 in IdentifierExpression[~#drbd_pp_pool~0,GLOBAL] [2018-10-18 20:15:34,635 ERROR L1123 TypeChecker]: C: page_chain_del(& drbd_pp_pool, number) [16472]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2617,]],page_chain_del,[IdentifierExpression[~#drbd_pp_pool~0,GLOBAL],IdentifierExpression[~number,]]] [2018-10-18 20:15:34,636 ERROR L1123 TypeChecker]: C: drbd_pp_pool [16520]: Undeclared identifier ~#drbd_pp_pool~0 in IdentifierExpression[~#drbd_pp_pool~0,GLOBAL] [2018-10-18 20:15:34,636 ERROR L1123 TypeChecker]: C: page_chain_add(& drbd_pp_pool, page, tmp) [16520]: Wrong parameter type at index 0: CallStatement[false,[],page_chain_add,[IdentifierExpression[~#drbd_pp_pool~0,GLOBAL],IdentifierExpression[~page~7,],IdentifierExpression[~tmp~152,]]] [2018-10-18 20:15:34,640 ERROR L1123 TypeChecker]: C: drbd_pp_pool [16713]: Undeclared identifier ~#drbd_pp_pool~0 in IdentifierExpression[~#drbd_pp_pool~0,GLOBAL] [2018-10-18 20:15:34,640 ERROR L1123 TypeChecker]: C: page_chain_add(& drbd_pp_pool, page, tmp___0) [16713]: Wrong parameter type at index 0: CallStatement[false,[],page_chain_add,[IdentifierExpression[~#drbd_pp_pool~0,GLOBAL],IdentifierExpression[~page,],IdentifierExpression[~tmp___0~73,]]] [2018-10-18 20:15:35,083 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:15:34" (1/1) ... [2018-10-18 20:15:35,085 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:15:34" (1/1) ... [2018-10-18 20:15:40,133 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:15:34" (1/1) ... [2018-10-18 20:15:40,466 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:15:34" (1/1) ... [2018-10-18 20:15:41,694 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:15:34" (1/1) ... [2018-10-18 20:15:42,235 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-18 20:15:42,237 INFO L168 Benchmark]: Toolchain (without parser) took 84508.03 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.2 GB in the end (delta: 637.2 MB). Peak memory consumption was 704.2 MB. Max. memory is 3.9 GB. [2018-10-18 20:15:42,245 INFO L168 Benchmark]: CDTParser took 0.30 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. [2018-10-18 20:15:42,246 INFO L168 Benchmark]: CACSL2BoogieTranslator took 76576.39 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: 204.2 MB). Peak memory consumption was 675.0 MB. Max. memory is 3.9 GB. [2018-10-18 20:15:42,250 INFO L168 Benchmark]: Boogie Preprocessor took 7924.45 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.2 GB in the end (delta: 432.9 MB). Peak memory consumption was 500.0 MB. Max. memory is 3.9 GB. [2018-10-18 20:15:42,258 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 0.30 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 76576.39 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: 204.2 MB). Peak memory consumption was 675.0 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 7924.45 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.2 GB in the end (delta: 432.9 MB). Peak memory consumption was 500.0 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 16472]: Type Error Undeclared identifier ~#drbd_pp_pool~0 in IdentifierExpression[~#drbd_pp_pool~0,GLOBAL] - TypeErrorResult [Line: 16472]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2617,]],page_chain_del,[IdentifierExpression[~#drbd_pp_pool~0,GLOBAL],IdentifierExpression[~number,]]] - TypeErrorResult [Line: 16520]: Type Error Undeclared identifier ~#drbd_pp_pool~0 in IdentifierExpression[~#drbd_pp_pool~0,GLOBAL] - TypeErrorResult [Line: 16520]: Type Error Wrong parameter type at index 0: CallStatement[false,[],page_chain_add,[IdentifierExpression[~#drbd_pp_pool~0,GLOBAL],IdentifierExpression[~page~7,],IdentifierExpression[~tmp~152,]]] - TypeErrorResult [Line: 16713]: Type Error Undeclared identifier ~#drbd_pp_pool~0 in IdentifierExpression[~#drbd_pp_pool~0,GLOBAL] - TypeErrorResult [Line: 16713]: Type Error Wrong parameter type at index 0: CallStatement[false,[],page_chain_add,[IdentifierExpression[~#drbd_pp_pool~0,GLOBAL],IdentifierExpression[~page,],IdentifierExpression[~tmp___0~73,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...