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 0.1.23-82208a2 [2018-10-17 13:03:54,106 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-17 13:03:54,110 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-17 13:03:54,132 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-17 13:03:54,133 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-17 13:03:54,139 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-17 13:03:54,140 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-17 13:03:54,143 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-17 13:03:54,144 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-17 13:03:54,145 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-17 13:03:54,145 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-17 13:03:54,151 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-17 13:03:54,152 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-17 13:03:54,153 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-17 13:03:54,158 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-17 13:03:54,159 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-17 13:03:54,160 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-17 13:03:54,167 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-17 13:03:54,175 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-17 13:03:54,177 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-17 13:03:54,178 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-17 13:03:54,184 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-17 13:03:54,193 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-17 13:03:54,193 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-17 13:03:54,193 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-17 13:03:54,196 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-17 13:03:54,197 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-17 13:03:54,197 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-17 13:03:54,201 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-17 13:03:54,202 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-17 13:03:54,202 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-17 13:03:54,209 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-17 13:03:54,209 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-17 13:03:54,209 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-17 13:03:54,210 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-17 13:03:54,212 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-17 13:03:54,212 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 [2018-10-17 13:03:54,245 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-17 13:03:54,245 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-17 13:03:54,246 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-17 13:03:54,246 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-17 13:03:54,247 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-17 13:03:54,252 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-17 13:03:54,252 INFO L133 SettingsManager]: * Use SBE=true [2018-10-17 13:03:54,252 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-17 13:03:54,252 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-17 13:03:54,253 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-17 13:03:54,253 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-17 13:03:54,253 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-17 13:03:54,253 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-17 13:03:54,253 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-17 13:03:54,253 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-17 13:03:54,253 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-17 13:03:54,254 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-17 13:03:54,254 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-17 13:03:54,254 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-17 13:03:54,254 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-17 13:03:54,254 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-17 13:03:54,254 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-17 13:03:54,254 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-17 13:03:54,254 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-17 13:03:54,255 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-17 13:03:54,260 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-17 13:03:54,260 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-17 13:03:54,260 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-17 13:03:54,342 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-17 13:03:54,361 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-17 13:03:54,368 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-17 13:03:54,369 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-17 13:03:54,369 INFO L276 PluginConnector]: CDTParser initialized [2018-10-17 13:03:54,374 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-block-drbd-drbd.ko_true-unreach-call.cil.out.i.pp.i [2018-10-17 13:03:54,483 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1f76ee6ab/a079c9eed25d4ef29dcea3bfaed049e5/FLAG78e70fdfc [2018-10-17 13:03:56,398 INFO L298 CDTParser]: Found 1 translation units. [2018-10-17 13:03:56,399 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-block-drbd-drbd.ko_true-unreach-call.cil.out.i.pp.i [2018-10-17 13:03:56,613 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1f76ee6ab/a079c9eed25d4ef29dcea3bfaed049e5/FLAG78e70fdfc [2018-10-17 13:03:56,641 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1f76ee6ab/a079c9eed25d4ef29dcea3bfaed049e5 [2018-10-17 13:03:56,663 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-17 13:03:56,664 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-17 13:03:56,667 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-17 13:03:56,667 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-17 13:03:56,675 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-17 13:03:56,679 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 01:03:56" (1/1) ... [2018-10-17 13:03:56,685 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38bcdda6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:03:56, skipping insertion in model container [2018-10-17 13:03:56,685 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 01:03:56" (1/1) ... [2018-10-17 13:03:56,703 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-17 13:03:57,406 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-17 13:04:24,658 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-17 13:04:25,217 INFO L189 MainTranslator]: Completed pre-run [2018-10-17 13:04:39,964 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-17 13:04:44,996 INFO L193 MainTranslator]: Completed translation [2018-10-17 13:04:44,996 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:04:44 WrapperNode [2018-10-17 13:04:44,996 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-17 13:04:44,998 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-17 13:04:44,998 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-17 13:04:44,998 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-17 13:04:45,010 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:04:44" (1/1) ... [2018-10-17 13:04:45,010 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:04:44" (1/1) ... [2018-10-17 13:04:45,228 ERROR L1123 TypeChecker]: C: drbd_pp_pool [16472]: Undeclared identifier ~#drbd_pp_pool~0 in IdentifierExpression[~#drbd_pp_pool~0,GLOBAL] [2018-10-17 13:04:45,229 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,]]] [2018-10-17 13:04:45,229 ERROR L1123 TypeChecker]: C: drbd_pp_pool [16520]: Undeclared identifier ~#drbd_pp_pool~0 in IdentifierExpression[~#drbd_pp_pool~0,GLOBAL] [2018-10-17 13:04:45,229 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,]]] [2018-10-17 13:04:45,230 ERROR L1123 TypeChecker]: C: drbd_pp_pool [16713]: Undeclared identifier ~#drbd_pp_pool~0 in IdentifierExpression[~#drbd_pp_pool~0,GLOBAL] [2018-10-17 13:04:45,230 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,]]] [2018-10-17 13:04:45,529 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:04:44" (1/1) ... [2018-10-17 13:04:45,530 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:04:44" (1/1) ... [2018-10-17 13:04:48,626 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:04:44" (1/1) ... [2018-10-17 13:04:48,883 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:04:44" (1/1) ... [2018-10-17 13:04:49,661 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:04:44" (1/1) ... [2018-10-17 13:04:50,574 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-17 13:04:50,575 INFO L168 Benchmark]: Toolchain (without parser) took 53911.95 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: 216.8 MB). Peak memory consumption was 759.3 MB. Max. memory is 3.9 GB. [2018-10-17 13:04:50,581 INFO L168 Benchmark]: CDTParser took 0.24 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. [2018-10-17 13:04:50,582 INFO L168 Benchmark]: CACSL2BoogieTranslator took 48330.66 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: 286.7 MB). Peak memory consumption was 661.3 MB. Max. memory is 3.9 GB. [2018-10-17 13:04:50,584 INFO L168 Benchmark]: Boogie Preprocessor took 5576.32 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.7 GB in the end (delta: -70.0 MB). Peak memory consumption was 472.6 MB. Max. memory is 3.9 GB. [2018-10-17 13:04:50,591 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 0.24 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 48330.66 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: 286.7 MB). Peak memory consumption was 661.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 5576.32 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.7 GB in the end (delta: -70.0 MB). Peak memory consumption was 472.6 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...