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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-intel-ixgb-ixgb_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1a42d6c [2018-10-18 19:31:29,907 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-18 19:31:29,911 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-18 19:31:29,930 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-18 19:31:29,930 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-18 19:31:29,936 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-18 19:31:29,940 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-18 19:31:29,942 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-18 19:31:29,957 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-18 19:31:29,958 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-18 19:31:29,959 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-18 19:31:29,973 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-18 19:31:29,974 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-18 19:31:29,977 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-18 19:31:29,978 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-18 19:31:29,979 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-18 19:31:29,979 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-18 19:31:29,987 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-18 19:31:29,988 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-18 19:31:29,989 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-18 19:31:29,996 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-18 19:31:29,997 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-18 19:31:29,999 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-18 19:31:30,002 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-18 19:31:30,002 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-18 19:31:30,003 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-18 19:31:30,003 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-18 19:31:30,004 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-18 19:31:30,004 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-18 19:31:30,009 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-18 19:31:30,009 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-18 19:31:30,010 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-18 19:31:30,010 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-18 19:31:30,010 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-18 19:31:30,011 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-18 19:31:30,011 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-18 19:31:30,015 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-10-18 19:31:30,052 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-18 19:31:30,053 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-18 19:31:30,053 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-18 19:31:30,054 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-18 19:31:30,056 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-18 19:31:30,057 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-18 19:31:30,057 INFO L133 SettingsManager]: * Use SBE=true [2018-10-18 19:31:30,057 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-18 19:31:30,057 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-18 19:31:30,057 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-18 19:31:30,057 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-18 19:31:30,058 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-18 19:31:30,061 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-18 19:31:30,061 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-18 19:31:30,061 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-18 19:31:30,061 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-18 19:31:30,061 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-18 19:31:30,061 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-18 19:31:30,062 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-18 19:31:30,062 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-18 19:31:30,062 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-18 19:31:30,062 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-18 19:31:30,062 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-18 19:31:30,062 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-18 19:31:30,062 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-18 19:31:30,063 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-18 19:31:30,066 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-18 19:31:30,066 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-18 19:31:30,066 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-18 19:31:30,066 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-18 19:31:30,149 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-18 19:31:30,171 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-18 19:31:30,177 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-18 19:31:30,180 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-18 19:31:30,180 INFO L276 PluginConnector]: CDTParser initialized [2018-10-18 19:31:30,183 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-intel-ixgb-ixgb_true-unreach-call.cil.c [2018-10-18 19:31:30,280 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/008d113d3/9e3c5302a70b456bb1303b64a769e914/FLAGf66f4785b [2018-10-18 19:31:31,687 INFO L298 CDTParser]: Found 1 translation units. [2018-10-18 19:31:31,688 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-intel-ixgb-ixgb_true-unreach-call.cil.c [2018-10-18 19:31:31,806 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/008d113d3/9e3c5302a70b456bb1303b64a769e914/FLAGf66f4785b [2018-10-18 19:31:31,836 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/008d113d3/9e3c5302a70b456bb1303b64a769e914 [2018-10-18 19:31:31,853 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-18 19:31:31,858 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-18 19:31:31,859 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-18 19:31:31,859 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-18 19:31:31,868 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-18 19:31:31,870 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 07:31:31" (1/1) ... [2018-10-18 19:31:31,875 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52aa12ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:31:31, skipping insertion in model container [2018-10-18 19:31:31,875 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 07:31:31" (1/1) ... [2018-10-18 19:31:31,893 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-18 19:31:32,319 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-18 19:31:45,427 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 19:31:45,686 INFO L189 MainTranslator]: Completed pre-run [2018-10-18 19:31:49,559 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 19:31:51,502 INFO L193 MainTranslator]: Completed translation [2018-10-18 19:31:51,502 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:31:51 WrapperNode [2018-10-18 19:31:51,503 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-18 19:31:51,503 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-18 19:31:51,504 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-18 19:31:51,504 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-18 19:31:51,517 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:31:51" (1/1) ... [2018-10-18 19:31:51,517 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:31:51" (1/1) ... [2018-10-18 19:31:51,657 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2817,]],ixgb_get_sset_count,[IdentifierExpression[#~1225,],IdentifierExpression[#~1226,]]] [2018-10-18 19:31:51,661 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2816,]],ixgb_set_phys_id,[IdentifierExpression[#~1225,],IdentifierExpression[#~1226,]]] [2018-10-18 19:31:51,661 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2815,]],ixgb_clean,[IdentifierExpression[#~1225,],IdentifierExpression[#~1226,]]] [2018-10-18 19:31:51,661 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2814,]],ixgb_change_mtu,[IdentifierExpression[#~1225,],IdentifierExpression[#~1226,]]] [2018-10-18 19:31:51,746 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:31:51" (1/1) ... [2018-10-18 19:31:51,746 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:31:51" (1/1) ... [2018-10-18 19:31:52,344 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:31:51" (1/1) ... [2018-10-18 19:31:52,407 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:31:51" (1/1) ... [2018-10-18 19:31:52,556 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:31:51" (1/1) ... [2018-10-18 19:31:52,671 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-18 19:31:52,672 INFO L168 Benchmark]: Toolchain (without parser) took 20818.70 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: 280.1 MB). Peak memory consumption was 280.1 MB. Max. memory is 3.9 GB. [2018-10-18 19:31:52,679 INFO L168 Benchmark]: CDTParser took 0.16 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 19:31:52,680 INFO L168 Benchmark]: CACSL2BoogieTranslator took 19643.91 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: 94.6 MB). Peak memory consumption was 543.8 MB. Max. memory is 3.9 GB. [2018-10-18 19:31:52,680 INFO L168 Benchmark]: Boogie Preprocessor took 1167.44 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 185.5 MB). Peak memory consumption was 185.5 MB. Max. memory is 3.9 GB. [2018-10-18 19:31:52,688 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 0.16 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 19643.91 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: 94.6 MB). Peak memory consumption was 543.8 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1167.44 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 185.5 MB). Peak memory consumption was 185.5 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~ret2817,]],ixgb_get_sset_count,[IdentifierExpression[#~1225,],IdentifierExpression[#~1226,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2816,]],ixgb_set_phys_id,[IdentifierExpression[#~1225,],IdentifierExpression[#~1226,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2815,]],ixgb_clean,[IdentifierExpression[#~1225,],IdentifierExpression[#~1226,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2814,]],ixgb_change_mtu,[IdentifierExpression[#~1225,],IdentifierExpression[#~1226,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...