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_false-unreach-call.cil.out.i.pp.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0210da8 [2018-10-21 10:43:45,819 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-21 10:43:45,821 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-21 10:43:45,842 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-21 10:43:45,843 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-21 10:43:45,844 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-21 10:43:45,850 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-21 10:43:45,854 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-21 10:43:45,855 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-21 10:43:45,856 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-21 10:43:45,856 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-21 10:43:45,862 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-21 10:43:45,863 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-21 10:43:45,864 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-21 10:43:45,868 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-21 10:43:45,868 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-21 10:43:45,874 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-21 10:43:45,882 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-21 10:43:45,884 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-21 10:43:45,891 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-21 10:43:45,895 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-21 10:43:45,896 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-21 10:43:45,903 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-21 10:43:45,903 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-21 10:43:45,904 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-21 10:43:45,904 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-21 10:43:45,906 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-21 10:43:45,906 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-21 10:43:45,907 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-21 10:43:45,913 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-21 10:43:45,913 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-21 10:43:45,914 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-21 10:43:45,914 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-21 10:43:45,914 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-21 10:43:45,915 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-21 10:43:45,915 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-21 10:43:45,921 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 [2018-10-21 10:43:45,951 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-21 10:43:45,951 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-21 10:43:45,958 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-21 10:43:45,958 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-21 10:43:45,959 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-21 10:43:45,959 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-21 10:43:45,959 INFO L133 SettingsManager]: * Use SBE=true [2018-10-21 10:43:45,959 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-21 10:43:45,960 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-21 10:43:45,965 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-21 10:43:45,965 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-21 10:43:45,965 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-21 10:43:45,965 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-21 10:43:45,965 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-21 10:43:45,966 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-21 10:43:45,966 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-21 10:43:45,966 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-21 10:43:45,966 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-21 10:43:45,966 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-21 10:43:45,966 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-21 10:43:45,966 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-21 10:43:45,967 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-21 10:43:45,968 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-21 10:43:45,968 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-21 10:43:45,968 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-21 10:43:45,968 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-21 10:43:45,968 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-21 10:43:45,968 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-21 10:43:46,079 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-21 10:43:46,101 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-21 10:43:46,107 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-21 10:43:46,110 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-21 10:43:46,110 INFO L276 PluginConnector]: CDTParser initialized [2018-10-21 10:43:46,111 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-block-drbd-drbd.ko_false-unreach-call.cil.out.i.pp.i [2018-10-21 10:43:46,210 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1bfa92e9/6a61387fe7f44132b6777b915f05b0df/FLAG6c475d5f3 [2018-10-21 10:43:48,088 INFO L298 CDTParser]: Found 1 translation units. [2018-10-21 10:43:48,089 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-block-drbd-drbd.ko_false-unreach-call.cil.out.i.pp.i [2018-10-21 10:43:48,257 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1bfa92e9/6a61387fe7f44132b6777b915f05b0df/FLAG6c475d5f3 [2018-10-21 10:43:48,287 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1bfa92e9/6a61387fe7f44132b6777b915f05b0df [2018-10-21 10:43:48,305 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-21 10:43:48,309 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-21 10:43:48,310 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-21 10:43:48,310 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-21 10:43:48,317 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-21 10:43:48,321 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 10:43:48" (1/1) ... [2018-10-21 10:43:48,327 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10e12c9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:43:48, skipping insertion in model container [2018-10-21 10:43:48,327 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 10:43:48" (1/1) ... [2018-10-21 10:43:48,345 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-21 10:43:49,122 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-21 10:44:20,563 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-21 10:44:20,856 INFO L189 MainTranslator]: Completed pre-run [2018-10-21 10:44:34,887 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-21 10:44:39,122 INFO L193 MainTranslator]: Completed translation [2018-10-21 10:44:39,122 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:44:39 WrapperNode [2018-10-21 10:44:39,123 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-21 10:44:39,129 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-21 10:44:39,130 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-21 10:44:39,130 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-21 10:44:39,142 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:44:39" (1/1) ... [2018-10-21 10:44:39,142 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:44:39" (1/1) ... [2018-10-21 10:44:39,372 ERROR L1123 TypeChecker]: C: drbd_pp_pool [16552]: Undeclared identifier ~#drbd_pp_pool~0 in IdentifierExpression[~#drbd_pp_pool~0,GLOBAL] [2018-10-21 10:44:39,373 ERROR L1123 TypeChecker]: C: page_chain_del(& drbd_pp_pool, number) [16552]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2621,]],page_chain_del,[IdentifierExpression[~#drbd_pp_pool~0,GLOBAL],IdentifierExpression[~number,]]] [2018-10-21 10:44:39,375 ERROR L1123 TypeChecker]: C: drbd_pp_pool [16600]: Undeclared identifier ~#drbd_pp_pool~0 in IdentifierExpression[~#drbd_pp_pool~0,GLOBAL] [2018-10-21 10:44:39,375 ERROR L1123 TypeChecker]: C: page_chain_add(& drbd_pp_pool, page, tmp) [16600]: Wrong parameter type at index 0: CallStatement[false,[],page_chain_add,[IdentifierExpression[~#drbd_pp_pool~0,GLOBAL],IdentifierExpression[~page~7,],IdentifierExpression[~tmp~153,]]] [2018-10-21 10:44:39,376 ERROR L1123 TypeChecker]: C: drbd_pp_pool [16793]: Undeclared identifier ~#drbd_pp_pool~0 in IdentifierExpression[~#drbd_pp_pool~0,GLOBAL] [2018-10-21 10:44:39,376 ERROR L1123 TypeChecker]: C: page_chain_add(& drbd_pp_pool, page, tmp___0) [16793]: Wrong parameter type at index 0: CallStatement[false,[],page_chain_add,[IdentifierExpression[~#drbd_pp_pool~0,GLOBAL],IdentifierExpression[~page,],IdentifierExpression[~tmp___0~74,]]] [2018-10-21 10:44:39,652 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:44:39" (1/1) ... [2018-10-21 10:44:39,655 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:44:39" (1/1) ... [2018-10-21 10:44:42,480 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:44:39" (1/1) ... [2018-10-21 10:44:42,705 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:44:39" (1/1) ... [2018-10-21 10:44:43,994 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:44:39" (1/1) ... [2018-10-21 10:44:44,333 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-21 10:44:44,337 INFO L168 Benchmark]: Toolchain (without parser) took 56031.80 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 370.5 MB). Peak memory consumption was 765.1 MB. Max. memory is 3.9 GB. [2018-10-21 10:44:44,341 INFO L168 Benchmark]: CDTParser took 0.16 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. [2018-10-21 10:44:44,342 INFO L168 Benchmark]: CACSL2BoogieTranslator took 50818.95 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 444.0 MB). Peak memory consumption was 678.0 MB. Max. memory is 3.9 GB. [2018-10-21 10:44:44,345 INFO L168 Benchmark]: Boogie Preprocessor took 5206.38 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.5 GB in the end (delta: -73.5 MB). Peak memory consumption was 321.1 MB. Max. memory is 3.9 GB. [2018-10-21 10:44:44,352 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 0.16 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 50818.95 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 444.0 MB). Peak memory consumption was 678.0 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 5206.38 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.5 GB in the end (delta: -73.5 MB). Peak memory consumption was 321.1 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 16552]: Type Error Undeclared identifier ~#drbd_pp_pool~0 in IdentifierExpression[~#drbd_pp_pool~0,GLOBAL] - TypeErrorResult [Line: 16552]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2621,]],page_chain_del,[IdentifierExpression[~#drbd_pp_pool~0,GLOBAL],IdentifierExpression[~number,]]] - TypeErrorResult [Line: 16600]: Type Error Undeclared identifier ~#drbd_pp_pool~0 in IdentifierExpression[~#drbd_pp_pool~0,GLOBAL] - TypeErrorResult [Line: 16600]: Type Error Wrong parameter type at index 0: CallStatement[false,[],page_chain_add,[IdentifierExpression[~#drbd_pp_pool~0,GLOBAL],IdentifierExpression[~page~7,],IdentifierExpression[~tmp~153,]]] - TypeErrorResult [Line: 16793]: Type Error Undeclared identifier ~#drbd_pp_pool~0 in IdentifierExpression[~#drbd_pp_pool~0,GLOBAL] - TypeErrorResult [Line: 16793]: Type Error Wrong parameter type at index 0: CallStatement[false,[],page_chain_add,[IdentifierExpression[~#drbd_pp_pool~0,GLOBAL],IdentifierExpression[~page,],IdentifierExpression[~tmp___0~74,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...