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-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-3com-3c59x_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d830063 [2018-10-23 12:47:03,191 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-23 12:47:03,198 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-23 12:47:03,234 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-23 12:47:03,235 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-23 12:47:03,236 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-23 12:47:03,240 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-23 12:47:03,246 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-23 12:47:03,252 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-23 12:47:03,253 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-23 12:47:03,263 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-23 12:47:03,264 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-23 12:47:03,267 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-23 12:47:03,271 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-23 12:47:03,272 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-23 12:47:03,277 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-23 12:47:03,278 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-23 12:47:03,283 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-23 12:47:03,291 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-23 12:47:03,299 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-23 12:47:03,301 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-23 12:47:03,303 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-23 12:47:03,307 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-23 12:47:03,308 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-23 12:47:03,308 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-23 12:47:03,315 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-23 12:47:03,316 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-23 12:47:03,318 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-23 12:47:03,318 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-23 12:47:03,324 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-23 12:47:03,324 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-23 12:47:03,325 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-23 12:47:03,325 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-23 12:47:03,325 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-23 12:47:03,331 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-23 12:47:03,332 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-23 12:47:03,332 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 [2018-10-23 12:47:03,378 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-23 12:47:03,379 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-23 12:47:03,380 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-23 12:47:03,380 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-23 12:47:03,386 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-23 12:47:03,386 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-23 12:47:03,386 INFO L133 SettingsManager]: * Use SBE=true [2018-10-23 12:47:03,387 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-23 12:47:03,387 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-23 12:47:03,387 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-23 12:47:03,387 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-23 12:47:03,387 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-23 12:47:03,388 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-23 12:47:03,393 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-23 12:47:03,393 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-23 12:47:03,394 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-23 12:47:03,394 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-23 12:47:03,394 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-23 12:47:03,394 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-23 12:47:03,394 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-23 12:47:03,395 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-23 12:47:03,395 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-23 12:47:03,395 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-23 12:47:03,395 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-23 12:47:03,395 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-23 12:47:03,398 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-23 12:47:03,401 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-23 12:47:03,401 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-23 12:47:03,521 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-23 12:47:03,556 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-23 12:47:03,566 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-23 12:47:03,568 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-23 12:47:03,569 INFO L276 PluginConnector]: CDTParser initialized [2018-10-23 12:47:03,570 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-3com-3c59x_true-unreach-call.cil.c [2018-10-23 12:47:03,742 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a96056e05/889e11a2579d4204b45889ab9238d598/FLAG455a66940 [2018-10-23 12:47:05,855 INFO L298 CDTParser]: Found 1 translation units. [2018-10-23 12:47:05,857 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-3com-3c59x_true-unreach-call.cil.c [2018-10-23 12:47:06,013 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a96056e05/889e11a2579d4204b45889ab9238d598/FLAG455a66940 [2018-10-23 12:47:06,058 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a96056e05/889e11a2579d4204b45889ab9238d598 [2018-10-23 12:47:06,088 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-23 12:47:06,092 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-23 12:47:06,096 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-23 12:47:06,097 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-23 12:47:06,108 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-23 12:47:06,112 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 12:47:06" (1/1) ... [2018-10-23 12:47:06,118 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@756b340e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 12:47:06, skipping insertion in model container [2018-10-23 12:47:06,118 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 12:47:06" (1/1) ... [2018-10-23 12:47:06,148 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-23 12:47:06,647 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-23 12:47:23,089 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-23 12:47:23,615 INFO L189 MainTranslator]: Completed pre-run [2018-10-23 12:47:30,855 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-23 12:47:34,955 INFO L193 MainTranslator]: Completed translation [2018-10-23 12:47:34,960 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 12:47:34 WrapperNode [2018-10-23 12:47:34,960 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-23 12:47:34,962 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-23 12:47:34,963 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-23 12:47:34,963 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-23 12:47:35,001 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 12:47:34" (1/1) ... [2018-10-23 12:47:35,001 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 12:47:34" (1/1) ... [2018-10-23 12:47:35,187 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2099,]],vortex_get_sset_count,[IdentifierExpression[#~1781,],IdentifierExpression[#~1782,]]] [2018-10-23 12:47:35,195 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2098,]],eth_change_mtu,[IdentifierExpression[#~1781,],IdentifierExpression[#~1782,]]] [2018-10-23 12:47:35,226 ERROR L1123 TypeChecker]: C: vortex_ethtool_ops [7861]: Undeclared identifier ~#vortex_ethtool_ops~0 in IdentifierExpression[~#vortex_ethtool_ops~0,GLOBAL] [2018-10-23 12:47:35,227 ERROR L1123 TypeChecker]: C: dev->ethtool_ops = & vortex_ethtool_ops [7861]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#vortex_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~0,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~dev~0,],offset],IntegerLiteral[476]]]],IntegerLiteral[8]]] [2018-10-23 12:47:35,312 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 12:47:34" (1/1) ... [2018-10-23 12:47:35,313 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 12:47:34" (1/1) ... [2018-10-23 12:47:36,081 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 12:47:34" (1/1) ... [2018-10-23 12:47:36,176 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 12:47:34" (1/1) ... [2018-10-23 12:47:36,415 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 12:47:34" (1/1) ... [2018-10-23 12:47:36,573 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-23 12:47:36,579 INFO L168 Benchmark]: Toolchain (without parser) took 30487.99 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: 244.6 MB). Peak memory consumption was 244.6 MB. Max. memory is 3.9 GB. [2018-10-23 12:47:36,586 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-10-23 12:47:36,588 INFO L168 Benchmark]: CACSL2BoogieTranslator took 28864.69 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: 109.8 MB). Peak memory consumption was 528.0 MB. Max. memory is 3.9 GB. [2018-10-23 12:47:36,591 INFO L168 Benchmark]: Boogie Preprocessor took 1610.75 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 134.7 MB). Peak memory consumption was 134.7 MB. Max. memory is 3.9 GB. [2018-10-23 12:47:36,599 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 28864.69 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 109.8 MB). Peak memory consumption was 528.0 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1610.75 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 134.7 MB). Peak memory consumption was 134.7 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2099,]],vortex_get_sset_count,[IdentifierExpression[#~1781,],IdentifierExpression[#~1782,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2098,]],eth_change_mtu,[IdentifierExpression[#~1781,],IdentifierExpression[#~1782,]]] - TypeErrorResult [Line: 7861]: Type Error Undeclared identifier ~#vortex_ethtool_ops~0 in IdentifierExpression[~#vortex_ethtool_ops~0,GLOBAL] - TypeErrorResult [Line: 7861]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#vortex_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~0,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~dev~0,],offset],IntegerLiteral[476]]]],IntegerLiteral[8]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...