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-3.14/linux-3.14__linux-kernel-locking-spinlock__drivers-net-fddi-skfp-skfp_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-41590c4 [2018-10-18 12:18:54,178 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-18 12:18:54,181 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-18 12:18:54,219 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-18 12:18:54,219 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-18 12:18:54,221 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-18 12:18:54,230 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-18 12:18:54,234 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-18 12:18:54,237 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-18 12:18:54,242 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-18 12:18:54,249 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-18 12:18:54,250 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-18 12:18:54,252 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-18 12:18:54,253 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-18 12:18:54,265 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-18 12:18:54,267 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-18 12:18:54,268 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-18 12:18:54,280 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-18 12:18:54,289 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-18 12:18:54,291 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-18 12:18:54,292 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-18 12:18:54,298 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-18 12:18:54,310 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-18 12:18:54,310 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-18 12:18:54,311 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-18 12:18:54,315 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-18 12:18:54,317 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-18 12:18:54,321 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-18 12:18:54,322 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-18 12:18:54,328 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-18 12:18:54,329 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-18 12:18:54,330 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-18 12:18:54,330 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-18 12:18:54,330 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-18 12:18:54,335 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-18 12:18:54,336 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-18 12:18:54,339 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 [2018-10-18 12:18:54,393 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-18 12:18:54,393 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-18 12:18:54,395 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-18 12:18:54,396 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-18 12:18:54,404 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-18 12:18:54,404 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-18 12:18:54,404 INFO L133 SettingsManager]: * Use SBE=true [2018-10-18 12:18:54,405 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-18 12:18:54,405 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-18 12:18:54,405 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-18 12:18:54,405 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-18 12:18:54,405 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-18 12:18:54,406 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-18 12:18:54,407 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-18 12:18:54,407 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-18 12:18:54,407 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-18 12:18:54,411 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-18 12:18:54,411 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-18 12:18:54,411 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-18 12:18:54,412 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-18 12:18:54,412 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-18 12:18:54,412 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-18 12:18:54,412 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-18 12:18:54,412 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-18 12:18:54,413 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-18 12:18:54,413 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-18 12:18:54,413 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-18 12:18:54,413 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-18 12:18:54,547 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-18 12:18:54,581 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-18 12:18:54,592 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-18 12:18:54,594 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-18 12:18:54,597 INFO L276 PluginConnector]: CDTParser initialized [2018-10-18 12:18:54,598 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-kernel-locking-spinlock__drivers-net-fddi-skfp-skfp_true-unreach-call.cil.c [2018-10-18 12:18:54,746 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c8fec809/f6cd989e4e9b47bcba05c264f74e22ca/FLAG3736c17fe [2018-10-18 12:18:57,196 INFO L298 CDTParser]: Found 1 translation units. [2018-10-18 12:18:57,197 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-kernel-locking-spinlock__drivers-net-fddi-skfp-skfp_true-unreach-call.cil.c [2018-10-18 12:18:57,412 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c8fec809/f6cd989e4e9b47bcba05c264f74e22ca/FLAG3736c17fe [2018-10-18 12:18:57,457 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c8fec809/f6cd989e4e9b47bcba05c264f74e22ca [2018-10-18 12:18:57,484 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-18 12:18:57,492 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-18 12:18:57,493 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-18 12:18:57,493 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-18 12:18:57,504 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-18 12:18:57,506 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 12:18:57" (1/1) ... [2018-10-18 12:18:57,518 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6176efd1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:18:57, skipping insertion in model container [2018-10-18 12:18:57,519 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 12:18:57" (1/1) ... [2018-10-18 12:18:57,547 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-18 12:18:58,304 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-18 12:19:22,540 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 12:19:22,781 INFO L189 MainTranslator]: Completed pre-run [2018-10-18 12:19:33,040 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 12:19:37,735 INFO L193 MainTranslator]: Completed translation [2018-10-18 12:19:37,736 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:19:37 WrapperNode [2018-10-18 12:19:37,736 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-18 12:19:37,737 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-18 12:19:37,737 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-18 12:19:37,737 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-18 12:19:37,768 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:19:37" (1/1) ... [2018-10-18 12:19:37,769 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:19:37" (1/1) ... [2018-10-18 12:19:37,988 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret4994,]],fddi_change_mtu,[IdentifierExpression[#~1725,],IdentifierExpression[#~1726,]]] [2018-10-18 12:19:38,269 ERROR L1123 TypeChecker]: C: oem_id [23299]: Undeclared identifier ~#oem_id~0 in IdentifierExpression[~#oem_id~0,GLOBAL] [2018-10-18 12:19:38,269 ERROR L1123 TypeChecker]: C: oem_id[0] [23299]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~mem4545,]],read~int,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#oem_id~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#oem_id~0,GLOBAL],offset],IntegerLiteral[0]]]],IntegerLiteral[1]]] [2018-10-18 12:19:38,319 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:19:37" (1/1) ... [2018-10-18 12:19:38,325 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:19:37" (1/1) ... [2018-10-18 12:19:43,284 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor has thrown an exception: java.lang.ClassCastException: de.uni_freiburg.informatik.ultimate.boogie.type.BoogiePrimitiveType cannot be cast to de.uni_freiburg.informatik.ultimate.boogie.type.BoogieStructType at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processExpression(StructExpander.java:435) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.expandExpression(StructExpander.java:498) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processExpressions(StructExpander.java:610) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processExpression(BoogieTransformer.java:736) at de.uni_freiburg.informatik.ultimate.boogie.CachingBoogieTransformer.processExpression(CachingBoogieTransformer.java:51) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processExpression(StructExpander.java:466) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.expandExpression(StructExpander.java:498) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processExpressions(StructExpander.java:610) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processStatement(BoogieTransformer.java:388) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processStatement(StructExpander.java:817) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processStatements(BoogieTransformer.java:339) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processBody(BoogieTransformer.java:280) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processDeclaration(BoogieTransformer.java:154) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.expandDeclaration(StructExpander.java:811) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.process(StructExpander.java:340) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-18 12:19:43,295 INFO L168 Benchmark]: Toolchain (without parser) took 45810.25 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 316.7 MB). Peak memory consumption was 582.7 MB. Max. memory is 3.9 GB. [2018-10-18 12:19:43,302 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-10-18 12:19:43,302 INFO L168 Benchmark]: CACSL2BoogieTranslator took 40243.31 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 553.4 MB). Peak memory consumption was 583.6 MB. Max. memory is 3.9 GB. [2018-10-18 12:19:43,303 INFO L168 Benchmark]: Boogie Preprocessor took 5551.47 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: -236.7 MB). Peak memory consumption was 29.3 MB. Max. memory is 3.9 GB. [2018-10-18 12:19:43,316 INFO L336 ainManager$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 0.20 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 40243.31 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: 553.4 MB). Peak memory consumption was 583.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 5551.47 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: -236.7 MB). Peak memory consumption was 29.3 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~ret4994,]],fddi_change_mtu,[IdentifierExpression[#~1725,],IdentifierExpression[#~1726,]]] - TypeErrorResult [Line: 23299]: Type Error Undeclared identifier ~#oem_id~0 in IdentifierExpression[~#oem_id~0,GLOBAL] - TypeErrorResult [Line: 23299]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~mem4545,]],read~int,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#oem_id~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#oem_id~0,GLOBAL],offset],IntegerLiteral[0]]]],IntegerLiteral[1]]] - ExceptionOrErrorResult: ClassCastException: de.uni_freiburg.informatik.ultimate.boogie.type.BoogiePrimitiveType cannot be cast to de.uni_freiburg.informatik.ultimate.boogie.type.BoogieStructType de.uni_freiburg.informatik.ultimate.boogie.preprocessor: ClassCastException: de.uni_freiburg.informatik.ultimate.boogie.type.BoogiePrimitiveType cannot be cast to de.uni_freiburg.informatik.ultimate.boogie.type.BoogieStructType: de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processExpression(StructExpander.java:435) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...