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 0.1.23-10914cd [2018-11-09 12:30:56,033 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-09 12:30:56,036 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-09 12:30:56,074 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-09 12:30:56,075 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-09 12:30:56,078 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-09 12:30:56,082 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-09 12:30:56,087 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-09 12:30:56,094 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-09 12:30:56,095 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-09 12:30:56,096 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-09 12:30:56,096 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-09 12:30:56,100 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-09 12:30:56,112 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-09 12:30:56,114 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-09 12:30:56,118 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-09 12:30:56,119 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-09 12:30:56,126 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-09 12:30:56,134 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-09 12:30:56,139 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-09 12:30:56,140 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-09 12:30:56,146 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-09 12:30:56,152 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-09 12:30:56,152 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-09 12:30:56,153 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-09 12:30:56,160 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-09 12:30:56,161 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-09 12:30:56,162 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-09 12:30:56,168 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-09 12:30:56,170 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-09 12:30:56,170 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-09 12:30:56,175 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-09 12:30:56,175 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-09 12:30:56,176 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-09 12:30:56,180 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-09 12:30:56,181 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-09 12:30:56,181 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 [2018-11-09 12:30:56,229 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-09 12:30:56,229 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-09 12:30:56,235 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-09 12:30:56,236 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-09 12:30:56,240 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-09 12:30:56,240 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-09 12:30:56,240 INFO L133 SettingsManager]: * Use SBE=true [2018-11-09 12:30:56,240 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-09 12:30:56,241 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-09 12:30:56,241 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-09 12:30:56,241 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-09 12:30:56,241 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-09 12:30:56,241 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-09 12:30:56,242 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-09 12:30:56,242 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-09 12:30:56,242 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-09 12:30:56,242 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-09 12:30:56,242 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-09 12:30:56,243 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-09 12:30:56,248 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-09 12:30:56,248 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-09 12:30:56,248 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-09 12:30:56,249 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-09 12:30:56,249 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-09 12:30:56,249 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-09 12:30:56,249 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-09 12:30:56,249 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-09 12:30:56,250 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-09 12:30:56,369 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-09 12:30:56,402 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-09 12:30:56,412 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-09 12:30:56,416 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-09 12:30:56,419 INFO L276 PluginConnector]: CDTParser initialized [2018-11-09 12:30:56,420 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-block-drbd-drbd.ko_true-unreach-call.cil.out.i.pp.i [2018-11-09 12:30:56,566 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81a9af96e/b3caa18b58bb441e9d1c84d9b43cc3a6/FLAGf21239eb8 [2018-11-09 12:30:59,524 INFO L298 CDTParser]: Found 1 translation units. [2018-11-09 12:30:59,528 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-block-drbd-drbd.ko_true-unreach-call.cil.out.i.pp.i [2018-11-09 12:30:59,768 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81a9af96e/b3caa18b58bb441e9d1c84d9b43cc3a6/FLAGf21239eb8 [2018-11-09 12:30:59,812 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81a9af96e/b3caa18b58bb441e9d1c84d9b43cc3a6 [2018-11-09 12:30:59,844 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-09 12:30:59,849 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-09 12:30:59,854 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-09 12:30:59,854 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-09 12:30:59,864 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-09 12:30:59,869 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:30:59" (1/1) ... [2018-11-09 12:30:59,875 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60b366a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:59, skipping insertion in model container [2018-11-09 12:30:59,875 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:30:59" (1/1) ... [2018-11-09 12:30:59,903 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-09 12:31:01,307 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-09 12:31:50,222 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-09 12:31:51,225 INFO L189 MainTranslator]: Completed pre-run [2018-11-09 12:32:21,398 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-09 12:32:28,104 INFO L193 MainTranslator]: Completed translation [2018-11-09 12:32:28,104 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:32:28 WrapperNode [2018-11-09 12:32:28,105 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-09 12:32:28,105 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-09 12:32:28,106 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-09 12:32:28,106 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-09 12:32:28,124 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:32:28" (1/1) ... [2018-11-09 12:32:28,125 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:32:28" (1/1) ... [2018-11-09 12:32:28,435 ERROR L1123 TypeChecker]: C: drbd_pp_pool [16472]: Undeclared identifier ~#drbd_pp_pool~0 in IdentifierExpression[~#drbd_pp_pool~0,GLOBAL] [2018-11-09 12:32:28,439 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,]]] [2018-11-09 12:32:28,439 ERROR L1123 TypeChecker]: C: drbd_pp_pool [16520]: Undeclared identifier ~#drbd_pp_pool~0 in IdentifierExpression[~#drbd_pp_pool~0,GLOBAL] [2018-11-09 12:32:28,440 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,]]] [2018-11-09 12:32:28,441 ERROR L1123 TypeChecker]: C: drbd_pp_pool [16713]: Undeclared identifier ~#drbd_pp_pool~0 in IdentifierExpression[~#drbd_pp_pool~0,GLOBAL] [2018-11-09 12:32:28,445 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,]]] [2018-11-09 12:32:28,872 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:32:28" (1/1) ... [2018-11-09 12:32:28,873 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:32:28" (1/1) ... [2018-11-09 12:32:33,469 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:32:28" (1/1) ... [2018-11-09 12:32:33,816 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:32:28" (1/1) ... [2018-11-09 12:32:34,927 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:32:28" (1/1) ... [2018-11-09 12:32:35,463 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-09 12:32:35,466 INFO L168 Benchmark]: Toolchain (without parser) took 95620.43 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.3 GB in the end (delta: 566.3 MB). Peak memory consumption was 711.8 MB. Max. memory is 3.9 GB. [2018-11-09 12:32:35,474 INFO L168 Benchmark]: CDTParser took 0.25 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. [2018-11-09 12:32:35,474 INFO L168 Benchmark]: CACSL2BoogieTranslator took 88251.46 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: 113.8 MB). Peak memory consumption was 671.5 MB. Max. memory is 3.9 GB. [2018-11-09 12:32:35,476 INFO L168 Benchmark]: Boogie Preprocessor took 7357.43 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.3 GB in the end (delta: 452.5 MB). Peak memory consumption was 598.0 MB. Max. memory is 3.9 GB. [2018-11-09 12:32:35,482 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 0.25 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 88251.46 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: 113.8 MB). Peak memory consumption was 671.5 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 7357.43 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.3 GB in the end (delta: 452.5 MB). Peak memory consumption was 598.0 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...