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__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-qlogic-qla3xxx_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-2da28c8 [2018-10-30 11:22:28,627 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-30 11:22:28,635 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-30 11:22:28,677 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-30 11:22:28,678 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-30 11:22:28,680 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-30 11:22:28,681 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-30 11:22:28,687 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-30 11:22:28,693 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-30 11:22:28,694 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-30 11:22:28,701 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-30 11:22:28,701 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-30 11:22:28,703 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-30 11:22:28,709 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-30 11:22:28,715 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-30 11:22:28,718 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-30 11:22:28,719 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-30 11:22:28,725 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-30 11:22:28,738 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-30 11:22:28,747 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-30 11:22:28,749 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-30 11:22:28,759 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-30 11:22:28,766 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-30 11:22:28,767 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-30 11:22:28,771 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-30 11:22:28,775 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-30 11:22:28,778 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-30 11:22:28,783 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-30 11:22:28,784 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-30 11:22:28,791 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-30 11:22:28,791 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-30 11:22:28,792 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-30 11:22:28,792 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-30 11:22:28,793 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-30 11:22:28,796 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-30 11:22:28,797 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-30 11:22:28,798 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 [2018-10-30 11:22:28,861 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-30 11:22:28,861 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-30 11:22:28,864 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-30 11:22:28,865 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-30 11:22:28,871 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-30 11:22:28,871 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-30 11:22:28,871 INFO L133 SettingsManager]: * Use SBE=true [2018-10-30 11:22:28,872 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-30 11:22:28,872 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-30 11:22:28,872 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-30 11:22:28,872 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-30 11:22:28,873 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-30 11:22:28,873 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-30 11:22:28,873 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-30 11:22:28,873 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-30 11:22:28,874 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-30 11:22:28,877 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-30 11:22:28,877 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-30 11:22:28,877 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-30 11:22:28,878 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-30 11:22:28,878 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-30 11:22:28,878 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-30 11:22:28,879 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-30 11:22:28,879 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-30 11:22:28,879 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-30 11:22:28,879 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-30 11:22:28,879 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-30 11:22:28,880 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-30 11:22:29,026 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-30 11:22:29,066 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-30 11:22:29,078 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-30 11:22:29,083 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-30 11:22:29,083 INFO L276 PluginConnector]: CDTParser initialized [2018-10-30 11:22:29,086 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-qlogic-qla3xxx_true-unreach-call.cil.c [2018-10-30 11:22:29,257 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb4aac406/7db21da2078b4a44a2cf4845996c2cb6/FLAG2541584d3 [2018-10-30 11:22:31,370 INFO L298 CDTParser]: Found 1 translation units. [2018-10-30 11:22:31,371 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-qlogic-qla3xxx_true-unreach-call.cil.c [2018-10-30 11:22:31,552 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb4aac406/7db21da2078b4a44a2cf4845996c2cb6/FLAG2541584d3 [2018-10-30 11:22:31,598 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb4aac406/7db21da2078b4a44a2cf4845996c2cb6 [2018-10-30 11:22:31,612 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-30 11:22:31,616 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-30 11:22:31,617 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-30 11:22:31,625 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-30 11:22:31,633 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-30 11:22:31,638 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.10 11:22:31" (1/1) ... [2018-10-30 11:22:31,648 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44eea31d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:22:31, skipping insertion in model container [2018-10-30 11:22:31,648 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.10 11:22:31" (1/1) ... [2018-10-30 11:22:31,675 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-30 11:22:32,194 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-30 11:22:48,137 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-30 11:22:48,393 INFO L189 MainTranslator]: Completed pre-run [2018-10-30 11:22:55,338 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-30 11:22:59,256 INFO L193 MainTranslator]: Completed translation [2018-10-30 11:22:59,257 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:22:59 WrapperNode [2018-10-30 11:22:59,257 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-30 11:22:59,259 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-30 11:22:59,259 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-30 11:22:59,259 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-30 11:22:59,299 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:22:59" (1/1) ... [2018-10-30 11:22:59,300 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:22:59" (1/1) ... [2018-10-30 11:22:59,435 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1838,]],ql_poll,[IdentifierExpression[#~1647,],IdentifierExpression[#~1648,]]] [2018-10-30 11:22:59,439 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1837,]],eth_change_mtu,[IdentifierExpression[#~1647,],IdentifierExpression[#~1648,]]] [2018-10-30 11:22:59,611 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:22:59" (1/1) ... [2018-10-30 11:22:59,612 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:22:59" (1/1) ... [2018-10-30 11:23:00,398 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:22:59" (1/1) ... [2018-10-30 11:23:00,489 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:22:59" (1/1) ... [2018-10-30 11:23:00,623 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:22:59" (1/1) ... [2018-10-30 11:23:00,739 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-30 11:23:00,746 INFO L168 Benchmark]: Toolchain (without parser) took 29133.27 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 33.7 MB). Peak memory consumption was 519.0 MB. Max. memory is 3.9 GB. [2018-10-30 11:23:00,753 INFO L168 Benchmark]: CDTParser took 0.37 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. [2018-10-30 11:23:00,754 INFO L168 Benchmark]: CACSL2BoogieTranslator took 27641.17 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: 508.0 MB). Peak memory consumption was 514.5 MB. Max. memory is 3.9 GB. [2018-10-30 11:23:00,754 INFO L168 Benchmark]: Boogie Preprocessor took 1480.63 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -474.3 MB). Peak memory consumption was 11.0 MB. Max. memory is 3.9 GB. [2018-10-30 11:23:00,764 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 0.37 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 27641.17 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: 508.0 MB). Peak memory consumption was 514.5 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1480.63 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -474.3 MB). Peak memory consumption was 11.0 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~ret1838,]],ql_poll,[IdentifierExpression[#~1647,],IdentifierExpression[#~1648,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1837,]],eth_change_mtu,[IdentifierExpression[#~1647,],IdentifierExpression[#~1648,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...