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-challenges/linux-3.8-rc1-32_7a-drivers--net--ethernet--emulex--benet--be2net.ko-ldv_main0_sequence_infinite_withcheck_stateful_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1f713e5 [2018-11-05 14:02:06,798 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-05 14:02:06,802 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-05 14:02:06,841 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-05 14:02:06,842 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-05 14:02:06,843 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-05 14:02:06,851 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-05 14:02:06,858 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-05 14:02:06,863 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-05 14:02:06,864 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-05 14:02:06,878 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-05 14:02:06,878 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-05 14:02:06,884 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-05 14:02:06,885 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-05 14:02:06,895 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-05 14:02:06,896 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-05 14:02:06,899 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-05 14:02:06,901 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-05 14:02:06,909 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-05 14:02:06,924 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-05 14:02:06,926 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-05 14:02:06,936 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-05 14:02:06,944 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-05 14:02:06,944 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-05 14:02:06,945 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-05 14:02:06,950 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-05 14:02:06,951 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-05 14:02:06,957 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-05 14:02:06,959 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-05 14:02:06,966 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-05 14:02:06,967 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-05 14:02:06,968 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-05 14:02:06,968 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-05 14:02:06,968 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-05 14:02:06,973 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-05 14:02:06,980 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-05 14:02:06,980 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 [2018-11-05 14:02:07,032 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-05 14:02:07,033 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-05 14:02:07,041 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-05 14:02:07,041 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-05 14:02:07,044 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-05 14:02:07,044 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-05 14:02:07,044 INFO L133 SettingsManager]: * Use SBE=true [2018-11-05 14:02:07,048 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-05 14:02:07,048 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-05 14:02:07,048 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-05 14:02:07,049 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-05 14:02:07,049 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-05 14:02:07,049 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-05 14:02:07,049 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-05 14:02:07,049 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-05 14:02:07,053 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-05 14:02:07,053 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-05 14:02:07,053 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-05 14:02:07,054 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-05 14:02:07,054 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-05 14:02:07,054 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-05 14:02:07,054 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-05 14:02:07,055 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-05 14:02:07,055 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-05 14:02:07,055 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-05 14:02:07,055 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-05 14:02:07,055 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-05 14:02:07,055 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-05 14:02:07,208 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-05 14:02:07,247 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-05 14:02:07,255 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-05 14:02:07,261 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-05 14:02:07,261 INFO L276 PluginConnector]: CDTParser initialized [2018-11-05 14:02:07,265 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.8-rc1-32_7a-drivers--net--ethernet--emulex--benet--be2net.ko-ldv_main0_sequence_infinite_withcheck_stateful_true-unreach-call.cil.out.c [2018-11-05 14:02:07,439 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb2faa55e/4d3725d55637433a924ad7a946230a32/FLAGc5548a1c5 [2018-11-05 14:02:10,113 INFO L298 CDTParser]: Found 1 translation units. [2018-11-05 14:02:10,120 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.8-rc1-32_7a-drivers--net--ethernet--emulex--benet--be2net.ko-ldv_main0_sequence_infinite_withcheck_stateful_true-unreach-call.cil.out.c [2018-11-05 14:02:10,301 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb2faa55e/4d3725d55637433a924ad7a946230a32/FLAGc5548a1c5 [2018-11-05 14:02:10,351 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb2faa55e/4d3725d55637433a924ad7a946230a32 [2018-11-05 14:02:10,383 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-05 14:02:10,390 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-05 14:02:10,395 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-05 14:02:10,395 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-05 14:02:10,409 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-05 14:02:10,414 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 02:02:10" (1/1) ... [2018-11-05 14:02:10,421 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@695029b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:02:10, skipping insertion in model container [2018-11-05 14:02:10,422 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 02:02:10" (1/1) ... [2018-11-05 14:02:10,453 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-05 14:02:11,324 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-05 14:02:39,844 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-05 14:02:40,256 INFO L189 MainTranslator]: Completed pre-run [2018-11-05 14:02:56,431 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-05 14:03:00,534 INFO L193 MainTranslator]: Completed translation [2018-11-05 14:03:00,534 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:03:00 WrapperNode [2018-11-05 14:03:00,535 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-05 14:03:00,536 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-05 14:03:00,536 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-05 14:03:00,536 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-05 14:03:00,554 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:03:00" (1/1) ... [2018-11-05 14:03:00,555 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:03:00" (1/1) ... [2018-11-05 14:03:00,840 ERROR L1123 TypeChecker]: C: be_ethtool_ops [15126]: Undeclared identifier ~#be_ethtool_ops~0 in IdentifierExpression[~#be_ethtool_ops~0,GLOBAL] [2018-11-05 14:03:00,842 ERROR L1123 TypeChecker]: C: netdev->ethtool_ops = & be_ethtool_ops [15126]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#be_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~netdev,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~netdev,],offset],IntegerLiteral[404]]]],IntegerLiteral[8]]] [2018-11-05 14:03:00,928 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:03:00" (1/1) ... [2018-11-05 14:03:00,933 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:03:00" (1/1) ... [2018-11-05 14:03:02,181 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:03:00" (1/1) ... [2018-11-05 14:03:02,330 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:03:00" (1/1) ... [2018-11-05 14:03:02,612 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:03:00" (1/1) ... [2018-11-05 14:03:02,850 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-05 14:03:02,852 INFO L168 Benchmark]: Toolchain (without parser) took 52466.11 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: 483.8 MB). Peak memory consumption was 483.8 MB. Max. memory is 3.9 GB. [2018-11-05 14:03:02,861 INFO L168 Benchmark]: CDTParser took 0.34 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. [2018-11-05 14:03:02,862 INFO L168 Benchmark]: CACSL2BoogieTranslator took 50140.30 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: 280.8 MB). Peak memory consumption was 563.5 MB. Max. memory is 3.9 GB. [2018-11-05 14:03:02,863 INFO L168 Benchmark]: Boogie Preprocessor took 2315.28 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.4 GB in the end (delta: 203.0 MB). Peak memory consumption was 203.0 MB. Max. memory is 3.9 GB. [2018-11-05 14:03:02,874 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 50140.30 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 280.8 MB). Peak memory consumption was 563.5 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2315.28 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.4 GB in the end (delta: 203.0 MB). Peak memory consumption was 203.0 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 15126]: Type Error Undeclared identifier ~#be_ethtool_ops~0 in IdentifierExpression[~#be_ethtool_ops~0,GLOBAL] - TypeErrorResult [Line: 15126]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#be_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~netdev,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~netdev,],offset],IntegerLiteral[404]]]],IntegerLiteral[8]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...