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-c854ea4 [2018-11-10 23:49:29,978 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 23:49:29,984 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 23:49:30,023 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 23:49:30,024 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 23:49:30,025 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 23:49:30,032 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 23:49:30,035 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 23:49:30,047 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 23:49:30,048 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 23:49:30,052 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 23:49:30,052 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 23:49:30,053 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 23:49:30,054 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 23:49:30,063 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 23:49:30,064 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 23:49:30,068 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 23:49:30,074 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 23:49:30,082 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 23:49:30,084 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 23:49:30,089 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 23:49:30,093 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 23:49:30,100 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 23:49:30,100 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 23:49:30,100 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 23:49:30,101 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 23:49:30,106 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 23:49:30,109 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 23:49:30,110 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 23:49:30,111 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 23:49:30,111 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 23:49:30,117 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 23:49:30,118 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 23:49:30,118 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 23:49:30,119 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 23:49:30,125 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 23:49:30,125 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 [2018-11-10 23:49:30,168 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 23:49:30,168 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 23:49:30,169 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 23:49:30,169 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 23:49:30,178 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 23:49:30,178 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 23:49:30,178 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 23:49:30,179 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 23:49:30,179 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 23:49:30,179 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 23:49:30,179 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 23:49:30,179 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 23:49:30,182 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 23:49:30,182 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 23:49:30,182 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 23:49:30,184 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 23:49:30,184 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 23:49:30,184 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 23:49:30,184 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 23:49:30,185 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 23:49:30,185 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 23:49:30,185 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 23:49:30,185 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 23:49:30,186 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 23:49:30,186 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 23:49:30,186 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 23:49:30,186 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 23:49:30,186 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-10 23:49:30,315 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 23:49:30,352 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 23:49:30,362 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 23:49:30,364 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 23:49:30,365 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 23:49:30,366 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-block-drbd-drbd.ko_true-unreach-call.cil.out.i.pp.i [2018-11-10 23:49:30,525 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/321c36c55/fb7e69d701444f18bf2fb2e478fbcfad/FLAGf17fde432 [2018-11-10 23:49:33,633 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 23:49:33,634 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-block-drbd-drbd.ko_true-unreach-call.cil.out.i.pp.i [2018-11-10 23:49:33,912 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/321c36c55/fb7e69d701444f18bf2fb2e478fbcfad/FLAGf17fde432 [2018-11-10 23:49:33,964 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/321c36c55/fb7e69d701444f18bf2fb2e478fbcfad [2018-11-10 23:49:33,995 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 23:49:34,000 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-10 23:49:34,002 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 23:49:34,002 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 23:49:34,018 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 23:49:34,023 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:49:33" (1/1) ... [2018-11-10 23:49:34,028 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75c5a34f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:49:34, skipping insertion in model container [2018-11-10 23:49:34,028 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:49:33" (1/1) ... [2018-11-10 23:49:34,058 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 23:49:35,094 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 23:50:23,089 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-10 23:50:23,668 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 23:50:53,807 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-10 23:51:00,426 INFO L193 MainTranslator]: Completed translation [2018-11-10 23:51:00,427 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:51:00 WrapperNode [2018-11-10 23:51:00,427 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 23:51:00,428 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 23:51:00,428 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 23:51:00,429 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 23:51:00,447 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:51:00" (1/1) ... [2018-11-10 23:51:00,447 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:51:00" (1/1) ... [2018-11-10 23:51:00,751 ERROR L1123 TypeChecker]: C: drbd_pp_pool [16472]: Undeclared identifier ~#drbd_pp_pool~0 in IdentifierExpression[~#drbd_pp_pool~0,GLOBAL] [2018-11-10 23:51:00,755 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,]]] [2018-11-10 23:51:00,756 ERROR L1123 TypeChecker]: C: drbd_pp_pool [16520]: Undeclared identifier ~#drbd_pp_pool~0 in IdentifierExpression[~#drbd_pp_pool~0,GLOBAL] [2018-11-10 23:51:00,756 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,]]] [2018-11-10 23:51:00,759 ERROR L1123 TypeChecker]: C: drbd_pp_pool [16713]: Undeclared identifier ~#drbd_pp_pool~0 in IdentifierExpression[~#drbd_pp_pool~0,GLOBAL] [2018-11-10 23:51:00,760 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,]]] [2018-11-10 23:51:01,185 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:51:00" (1/1) ... [2018-11-10 23:51:01,188 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:51:00" (1/1) ... [2018-11-10 23:51:06,131 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:51:00" (1/1) ... [2018-11-10 23:51:06,469 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:51:00" (1/1) ... [2018-11-10 23:51:07,963 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:51:00" (1/1) ... [2018-11-10 23:51:08,488 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 23:51:08,493 INFO L168 Benchmark]: Toolchain (without parser) took 94492.19 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: 657.9 MB). Peak memory consumption was 702.9 MB. Max. memory is 3.9 GB. [2018-11-10 23:51:08,498 INFO L168 Benchmark]: CDTParser took 3.39 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. [2018-11-10 23:51:08,502 INFO L168 Benchmark]: CACSL2BoogieTranslator took 86426.23 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: 215.3 MB). Peak memory consumption was 671.5 MB. Max. memory is 3.9 GB. [2018-11-10 23:51:08,503 INFO L168 Benchmark]: Boogie Preprocessor took 8059.86 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: 442.5 MB). Peak memory consumption was 487.6 MB. Max. memory is 3.9 GB. [2018-11-10 23:51:08,512 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 3.39 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 86426.23 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: 215.3 MB). Peak memory consumption was 671.5 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 8059.86 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: 442.5 MB). Peak memory consumption was 487.6 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...