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-alloc-spinlock__drivers-net-ethernet-3com-typhoon_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-41590c4 [2018-10-18 12:12:04,612 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-18 12:12:04,618 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-18 12:12:04,656 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-18 12:12:04,657 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-18 12:12:04,662 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-18 12:12:04,664 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-18 12:12:04,667 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-18 12:12:04,675 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-18 12:12:04,678 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-18 12:12:04,682 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-18 12:12:04,683 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-18 12:12:04,687 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-18 12:12:04,696 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-18 12:12:04,697 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-18 12:12:04,698 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-18 12:12:04,706 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-18 12:12:04,709 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-18 12:12:04,715 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-18 12:12:04,723 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-18 12:12:04,724 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-18 12:12:04,729 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-18 12:12:04,736 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-18 12:12:04,736 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-18 12:12:04,736 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-18 12:12:04,742 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-18 12:12:04,743 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-18 12:12:04,748 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-18 12:12:04,749 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-18 12:12:04,753 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-18 12:12:04,753 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-18 12:12:04,756 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-18 12:12:04,757 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-18 12:12:04,757 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-18 12:12:04,758 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-18 12:12:04,765 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-18 12:12:04,766 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 12:12:04,812 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-18 12:12:04,813 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-18 12:12:04,814 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-18 12:12:04,814 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-18 12:12:04,818 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-18 12:12:04,818 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-18 12:12:04,818 INFO L133 SettingsManager]: * Use SBE=true [2018-10-18 12:12:04,822 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-18 12:12:04,822 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-18 12:12:04,822 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-18 12:12:04,823 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-18 12:12:04,823 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-18 12:12:04,823 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-18 12:12:04,823 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-18 12:12:04,823 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-18 12:12:04,825 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-18 12:12:04,825 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-18 12:12:04,825 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-18 12:12:04,825 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-18 12:12:04,826 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-18 12:12:04,826 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-18 12:12:04,826 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-18 12:12:04,826 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-18 12:12:04,827 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-18 12:12:04,827 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-18 12:12:04,827 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-18 12:12:04,827 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-18 12:12:04,828 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-18 12:12:04,975 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-18 12:12:05,024 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-18 12:12:05,031 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-18 12:12:05,036 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-18 12:12:05,037 INFO L276 PluginConnector]: CDTParser initialized [2018-10-18 12:12:05,040 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-3com-typhoon_true-unreach-call.cil.c [2018-10-18 12:12:05,195 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3608d4aa4/bedd3c8866844b1d840f14f969dde318/FLAG4a9106692 [2018-10-18 12:12:07,319 INFO L298 CDTParser]: Found 1 translation units. [2018-10-18 12:12:07,320 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-3com-typhoon_true-unreach-call.cil.c [2018-10-18 12:12:07,460 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3608d4aa4/bedd3c8866844b1d840f14f969dde318/FLAG4a9106692 [2018-10-18 12:12:07,500 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3608d4aa4/bedd3c8866844b1d840f14f969dde318 [2018-10-18 12:12:07,517 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-18 12:12:07,519 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-18 12:12:07,520 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-18 12:12:07,520 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-18 12:12:07,538 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-18 12:12:07,543 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 12:12:07" (1/1) ... [2018-10-18 12:12:07,551 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@236c3895 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:12:07, skipping insertion in model container [2018-10-18 12:12:07,551 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 12:12:07" (1/1) ... [2018-10-18 12:12:07,576 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-18 12:12:07,989 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-18 12:12:22,037 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 12:12:22,318 INFO L189 MainTranslator]: Completed pre-run [2018-10-18 12:12:26,232 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 12:12:27,748 INFO L193 MainTranslator]: Completed translation [2018-10-18 12:12:27,749 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:12:27 WrapperNode [2018-10-18 12:12:27,749 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-18 12:12:27,751 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-18 12:12:27,751 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-18 12:12:27,751 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-18 12:12:27,779 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:12:27" (1/1) ... [2018-10-18 12:12:27,779 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:12:27" (1/1) ... [2018-10-18 12:12:27,905 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1370,]],typhoon_poll,[IdentifierExpression[#~1121,],IdentifierExpression[#~1122,]]] [2018-10-18 12:12:27,910 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1369,]],eth_change_mtu,[IdentifierExpression[#~1121,],IdentifierExpression[#~1122,]]] [2018-10-18 12:12:28,065 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:12:27" (1/1) ... [2018-10-18 12:12:28,066 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:12:27" (1/1) ... [2018-10-18 12:12:28,537 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:12:27" (1/1) ... [2018-10-18 12:12:28,611 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:12:27" (1/1) ... [2018-10-18 12:12:28,705 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:12:27" (1/1) ... [2018-10-18 12:12:28,791 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-18 12:12:28,796 INFO L168 Benchmark]: Toolchain (without parser) took 21275.56 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 371.6 MB). Peak memory consumption was 371.6 MB. Max. memory is 3.9 GB. [2018-10-18 12:12:28,800 INFO L168 Benchmark]: CDTParser took 0.32 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 12:12:28,802 INFO L168 Benchmark]: CACSL2BoogieTranslator took 20229.42 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: 305.8 MB). Peak memory consumption was 506.5 MB. Max. memory is 3.9 GB. [2018-10-18 12:12:28,803 INFO L168 Benchmark]: Boogie Preprocessor took 1040.65 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.5 GB in the end (delta: 65.8 MB). Peak memory consumption was 65.8 MB. Max. memory is 3.9 GB. [2018-10-18 12:12:28,815 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 0.32 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 20229.42 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: 305.8 MB). Peak memory consumption was 506.5 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1040.65 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.5 GB in the end (delta: 65.8 MB). Peak memory consumption was 65.8 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~ret1370,]],typhoon_poll,[IdentifierExpression[#~1121,],IdentifierExpression[#~1122,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1369,]],eth_change_mtu,[IdentifierExpression[#~1121,],IdentifierExpression[#~1122,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...