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_Bitvector.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-a9a874a [2018-11-08 12:06:44,436 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-08 12:06:44,439 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-08 12:06:44,460 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-08 12:06:44,460 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-08 12:06:44,461 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-08 12:06:44,462 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-08 12:06:44,470 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-08 12:06:44,474 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-08 12:06:44,475 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-08 12:06:44,476 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-08 12:06:44,476 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-08 12:06:44,488 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-08 12:06:44,489 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-08 12:06:44,493 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-08 12:06:44,494 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-08 12:06:44,494 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-08 12:06:44,501 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-08 12:06:44,502 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-08 12:06:44,509 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-08 12:06:44,510 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-08 12:06:44,512 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-08 12:06:44,516 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-08 12:06:44,532 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-08 12:06:44,564 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-08 12:06:44,565 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-08 12:06:44,565 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-08 12:06:44,565 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-08 12:06:44,566 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-08 12:06:44,566 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-08 12:06:44,566 INFO L133 SettingsManager]: * Use SBE=true [2018-11-08 12:06:44,566 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-08 12:06:44,566 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-08 12:06:44,574 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-08 12:06:44,574 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-08 12:06:44,574 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-08 12:06:44,574 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-08 12:06:44,574 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-08 12:06:44,574 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-08 12:06:44,575 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-08 12:06:44,575 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-08 12:06:44,575 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-08 12:06:44,575 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-08 12:06:44,575 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-08 12:06:44,575 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-08 12:06:44,575 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-08 12:06:44,576 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-08 12:06:44,578 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-08 12:06:44,578 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-08 12:06:44,578 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-08 12:06:44,578 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-08 12:06:44,578 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-08 12:06:44,578 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-08 12:06:44,579 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-08 12:06:44,663 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-08 12:06:44,688 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-08 12:06:44,694 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-08 12:06:44,699 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-08 12:06:44,699 INFO L276 PluginConnector]: CDTParser initialized [2018-11-08 12:06:44,703 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-block-drbd-drbd.ko_false-unreach-call.cil.out.i.pp.i [2018-11-08 12:06:44,794 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/786a61c28/11d6d103b80243098f480fcbe21c5860/FLAGbfdf5fcf9 [2018-11-08 12:06:46,565 INFO L298 CDTParser]: Found 1 translation units. [2018-11-08 12:06:46,566 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-block-drbd-drbd.ko_false-unreach-call.cil.out.i.pp.i [2018-11-08 12:06:46,727 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/786a61c28/11d6d103b80243098f480fcbe21c5860/FLAGbfdf5fcf9 [2018-11-08 12:06:46,755 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/786a61c28/11d6d103b80243098f480fcbe21c5860 [2018-11-08 12:06:46,773 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-08 12:06:46,774 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-08 12:06:46,775 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-08 12:06:46,775 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-08 12:06:46,785 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-08 12:06:46,787 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 12:06:46" (1/1) ... [2018-11-08 12:06:46,795 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5799d39c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:06:46, skipping insertion in model container [2018-11-08 12:06:46,795 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 12:06:46" (1/1) ... [2018-11-08 12:06:46,812 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-08 12:06:47,622 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-08 12:07:18,638 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-08 12:07:18,970 INFO L189 MainTranslator]: Completed pre-run [2018-11-08 12:07:37,108 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-08 12:07:40,741 INFO L193 MainTranslator]: Completed translation [2018-11-08 12:07:40,741 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:07:40 WrapperNode [2018-11-08 12:07:40,741 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-08 12:07:40,742 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-08 12:07:40,785 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-08 12:07:40,785 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-08 12:07:40,797 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:07:40" (1/1) ... [2018-11-08 12:07:40,797 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:07:40" (1/1) ... [2018-11-08 12:07:40,995 ERROR L1123 TypeChecker]: C: drbd_pp_pool [16552]: Undeclared identifier ~#drbd_pp_pool~0 in IdentifierExpression[~#drbd_pp_pool~0,GLOBAL] [2018-11-08 12:07:40,996 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,]]] [2018-11-08 12:07:40,997 ERROR L1123 TypeChecker]: C: drbd_pp_pool [16600]: Undeclared identifier ~#drbd_pp_pool~0 in IdentifierExpression[~#drbd_pp_pool~0,GLOBAL] [2018-11-08 12:07:40,997 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,]]] [2018-11-08 12:07:41,001 ERROR L1123 TypeChecker]: C: drbd_pp_pool [16793]: Undeclared identifier ~#drbd_pp_pool~0 in IdentifierExpression[~#drbd_pp_pool~0,GLOBAL] [2018-11-08 12:07:41,001 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,]]] [2018-11-08 12:07:41,284 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:07:40" (1/1) ... [2018-11-08 12:07:41,290 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:07:40" (1/1) ... [2018-11-08 12:07:44,629 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:07:40" (1/1) ... [2018-11-08 12:07:44,818 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:07:40" (1/1) ... [2018-11-08 12:07:45,505 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:07:40" (1/1) ... [2018-11-08 12:07:45,904 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-08 12:07:45,905 INFO L168 Benchmark]: Toolchain (without parser) took 59131.48 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: 660.9 MB). Peak memory consumption was 704.9 MB. Max. memory is 3.9 GB. [2018-11-08 12:07:45,910 INFO L168 Benchmark]: CDTParser took 0.19 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. [2018-11-08 12:07:45,911 INFO L168 Benchmark]: CACSL2BoogieTranslator took 53966.86 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: 650.4 MB). Peak memory consumption was 668.9 MB. Max. memory is 3.9 GB. [2018-11-08 12:07:45,916 INFO L168 Benchmark]: Boogie Preprocessor took 5161.68 ms. Allocated memory is still 2.0 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 10.5 MB). Peak memory consumption was 54.6 MB. Max. memory is 3.9 GB. [2018-11-08 12:07:45,921 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 0.19 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 53966.86 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: 650.4 MB). Peak memory consumption was 668.9 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 5161.68 ms. Allocated memory is still 2.0 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 10.5 MB). Peak memory consumption was 54.6 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...