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 0.1.23-0210da8 [2018-10-21 11:10:58,780 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-21 11:10:58,785 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-21 11:10:58,823 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-21 11:10:58,824 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-21 11:10:58,827 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-21 11:10:58,828 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-21 11:10:58,836 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-21 11:10:58,840 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-21 11:10:58,841 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-21 11:10:58,847 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-21 11:10:58,847 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-21 11:10:58,849 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-21 11:10:58,855 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-21 11:10:58,856 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-21 11:10:58,871 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-21 11:10:58,875 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-21 11:10:58,884 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-21 11:10:58,891 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-21 11:10:58,895 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-21 11:10:58,901 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-21 11:10:58,903 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-21 11:10:58,912 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-21 11:10:58,933 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-21 11:10:58,933 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-21 11:10:58,940 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-21 11:10:58,941 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-21 11:10:58,942 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 [2018-10-21 11:10:58,992 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-21 11:10:58,992 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-21 11:10:58,996 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-21 11:10:58,997 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-21 11:10:59,000 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-21 11:10:59,000 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-21 11:10:59,000 INFO L133 SettingsManager]: * Use SBE=true [2018-10-21 11:10:59,001 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-21 11:10:59,001 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-21 11:10:59,001 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-21 11:10:59,001 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-21 11:10:59,002 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-21 11:10:59,005 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-21 11:10:59,005 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-21 11:10:59,005 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-21 11:10:59,008 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-21 11:10:59,008 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-21 11:10:59,008 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-21 11:10:59,009 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-21 11:10:59,009 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-21 11:10:59,009 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-21 11:10:59,009 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-21 11:10:59,009 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-21 11:10:59,010 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-21 11:10:59,010 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-21 11:10:59,010 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-21 11:10:59,010 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-21 11:10:59,010 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-21 11:10:59,138 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-21 11:10:59,174 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-21 11:10:59,188 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-21 11:10:59,190 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-21 11:10:59,194 INFO L276 PluginConnector]: CDTParser initialized [2018-10-21 11:10:59,195 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-qlogic-qla3xxx_true-unreach-call.cil.c [2018-10-21 11:10:59,347 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a483e608/a211947d39704f02833136dfb8e5c7a4/FLAG95670ceac [2018-10-21 11:11:01,395 INFO L298 CDTParser]: Found 1 translation units. [2018-10-21 11:11:01,396 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-qlogic-qla3xxx_true-unreach-call.cil.c [2018-10-21 11:11:01,557 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a483e608/a211947d39704f02833136dfb8e5c7a4/FLAG95670ceac [2018-10-21 11:11:01,604 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a483e608/a211947d39704f02833136dfb8e5c7a4 [2018-10-21 11:11:01,631 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-21 11:11:01,637 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-21 11:11:01,648 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-21 11:11:01,648 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-21 11:11:01,657 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-21 11:11:01,664 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 11:11:01" (1/1) ... [2018-10-21 11:11:01,672 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 21.10 11:11:01, skipping insertion in model container [2018-10-21 11:11:01,672 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 11:11:01" (1/1) ... [2018-10-21 11:11:01,698 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-21 11:11:02,216 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-21 11:11:20,750 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-21 11:11:20,937 INFO L189 MainTranslator]: Completed pre-run [2018-10-21 11:11:27,602 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-21 11:11:29,505 INFO L193 MainTranslator]: Completed translation [2018-10-21 11:11:29,505 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:11:29 WrapperNode [2018-10-21 11:11:29,505 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-21 11:11:29,506 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-21 11:11:29,506 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-21 11:11:29,507 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-21 11:11:29,533 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:11:29" (1/1) ... [2018-10-21 11:11:29,533 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:11:29" (1/1) ... [2018-10-21 11:11:29,660 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1838,]],ql_poll,[IdentifierExpression[#~1647,],IdentifierExpression[#~1648,]]] [2018-10-21 11:11:29,664 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1837,]],eth_change_mtu,[IdentifierExpression[#~1647,],IdentifierExpression[#~1648,]]] [2018-10-21 11:11:29,843 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:11:29" (1/1) ... [2018-10-21 11:11:29,844 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:11:29" (1/1) ... [2018-10-21 11:11:30,486 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:11:29" (1/1) ... [2018-10-21 11:11:30,560 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:11:29" (1/1) ... [2018-10-21 11:11:30,676 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:11:29" (1/1) ... [2018-10-21 11:11:30,788 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-21 11:11:30,795 INFO L168 Benchmark]: Toolchain (without parser) took 29163.16 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: 33.6 MB). Peak memory consumption was 518.6 MB. Max. memory is 3.9 GB. [2018-10-21 11:11:30,800 INFO L168 Benchmark]: CDTParser took 0.25 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. [2018-10-21 11:11:30,800 INFO L168 Benchmark]: CACSL2BoogieTranslator took 27858.14 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: 510.3 MB). Peak memory consumption was 514.6 MB. Max. memory is 3.9 GB. [2018-10-21 11:11:30,805 INFO L168 Benchmark]: Boogie Preprocessor took 1281.65 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: -476.7 MB). Peak memory consumption was 8.3 MB. Max. memory is 3.9 GB. [2018-10-21 11:11:30,810 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 0.25 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 27858.14 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: 510.3 MB). Peak memory consumption was 514.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1281.65 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: -476.7 MB). Peak memory consumption was 8.3 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~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...