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-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-intel-ixgb-ixgb_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-bdc35bb [2018-10-29 10:50:09,471 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-29 10:50:09,478 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-29 10:50:09,512 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-29 10:50:09,512 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-29 10:50:09,516 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-29 10:50:09,521 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-29 10:50:09,524 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-29 10:50:09,527 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-29 10:50:09,528 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-29 10:50:09,535 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-29 10:50:09,536 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-29 10:50:09,540 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-29 10:50:09,541 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-29 10:50:09,545 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-29 10:50:09,554 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-29 10:50:09,555 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-29 10:50:09,562 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-29 10:50:09,569 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-29 10:50:09,571 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-29 10:50:09,577 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-29 10:50:09,579 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-29 10:50:09,585 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-29 10:50:09,590 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-29 10:50:09,590 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-29 10:50:09,591 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-29 10:50:09,596 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-29 10:50:09,597 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-29 10:50:09,600 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-29 10:50:09,601 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-29 10:50:09,605 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-29 10:50:09,606 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-29 10:50:09,606 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-29 10:50:09,606 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-29 10:50:09,607 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-29 10:50:09,613 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-29 10:50:09,614 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 [2018-10-29 10:50:09,658 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-29 10:50:09,658 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-29 10:50:09,662 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-29 10:50:09,662 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-29 10:50:09,665 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-29 10:50:09,665 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-29 10:50:09,665 INFO L133 SettingsManager]: * Use SBE=true [2018-10-29 10:50:09,665 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-29 10:50:09,666 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-29 10:50:09,668 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-29 10:50:09,668 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-29 10:50:09,668 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-29 10:50:09,669 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-29 10:50:09,669 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-29 10:50:09,669 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-29 10:50:09,671 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-29 10:50:09,671 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-29 10:50:09,671 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-29 10:50:09,671 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-29 10:50:09,672 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-29 10:50:09,672 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-29 10:50:09,672 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-29 10:50:09,672 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-29 10:50:09,672 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-29 10:50:09,673 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-29 10:50:09,673 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-29 10:50:09,673 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-29 10:50:09,673 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-29 10:50:09,799 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-29 10:50:09,833 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-29 10:50:09,843 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-29 10:50:09,847 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-29 10:50:09,848 INFO L276 PluginConnector]: CDTParser initialized [2018-10-29 10:50:09,848 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-intel-ixgb-ixgb_true-unreach-call.cil.c [2018-10-29 10:50:09,997 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4869a3f75/07b4cff2ea8344a68d3a574ce27d9c0a/FLAG4e206c74b [2018-10-29 10:50:12,264 INFO L298 CDTParser]: Found 1 translation units. [2018-10-29 10:50:12,265 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-intel-ixgb-ixgb_true-unreach-call.cil.c [2018-10-29 10:50:12,444 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4869a3f75/07b4cff2ea8344a68d3a574ce27d9c0a/FLAG4e206c74b [2018-10-29 10:50:12,489 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4869a3f75/07b4cff2ea8344a68d3a574ce27d9c0a [2018-10-29 10:50:12,518 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-29 10:50:12,520 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-29 10:50:12,525 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-29 10:50:12,526 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-29 10:50:12,538 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-29 10:50:12,543 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 10:50:12" (1/1) ... [2018-10-29 10:50:12,548 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a216ddd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:50:12, skipping insertion in model container [2018-10-29 10:50:12,548 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 10:50:12" (1/1) ... [2018-10-29 10:50:12,576 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-29 10:50:13,051 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-29 10:50:32,981 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-29 10:50:33,759 INFO L189 MainTranslator]: Completed pre-run [2018-10-29 10:50:40,778 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-29 10:50:44,925 INFO L193 MainTranslator]: Completed translation [2018-10-29 10:50:44,926 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:50:44 WrapperNode [2018-10-29 10:50:44,926 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-29 10:50:44,928 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-29 10:50:44,928 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-29 10:50:44,929 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-29 10:50:44,948 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:50:44" (1/1) ... [2018-10-29 10:50:44,949 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:50:44" (1/1) ... [2018-10-29 10:50:45,173 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2832,]],ixgb_get_sset_count,[IdentifierExpression[#~1236,],IdentifierExpression[#~1237,]]] [2018-10-29 10:50:45,178 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2831,]],ixgb_set_phys_id,[IdentifierExpression[#~1236,],IdentifierExpression[#~1237,]]] [2018-10-29 10:50:45,178 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2830,]],ixgb_clean,[IdentifierExpression[#~1236,],IdentifierExpression[#~1237,]]] [2018-10-29 10:50:45,179 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2829,]],ixgb_change_mtu,[IdentifierExpression[#~1236,],IdentifierExpression[#~1237,]]] [2018-10-29 10:50:45,328 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:50:44" (1/1) ... [2018-10-29 10:50:45,333 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:50:44" (1/1) ... [2018-10-29 10:50:46,292 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:50:44" (1/1) ... [2018-10-29 10:50:46,395 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:50:44" (1/1) ... [2018-10-29 10:50:46,710 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:50:44" (1/1) ... [2018-10-29 10:50:46,915 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-29 10:50:46,917 INFO L168 Benchmark]: Toolchain (without parser) took 34398.78 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: 497.7 MB). Peak memory consumption was 497.7 MB. Max. memory is 3.9 GB. [2018-10-29 10:50:46,928 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-10-29 10:50:46,931 INFO L168 Benchmark]: CACSL2BoogieTranslator took 32401.67 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: 329.5 MB). Peak memory consumption was 530.8 MB. Max. memory is 3.9 GB. [2018-10-29 10:50:46,935 INFO L168 Benchmark]: Boogie Preprocessor took 1987.47 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.4 GB in the end (delta: 168.3 MB). Peak memory consumption was 168.3 MB. Max. memory is 3.9 GB. [2018-10-29 10:50:46,941 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 0.21 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 32401.67 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: 329.5 MB). Peak memory consumption was 530.8 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1987.47 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.4 GB in the end (delta: 168.3 MB). Peak memory consumption was 168.3 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~ret2832,]],ixgb_get_sset_count,[IdentifierExpression[#~1236,],IdentifierExpression[#~1237,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2831,]],ixgb_set_phys_id,[IdentifierExpression[#~1236,],IdentifierExpression[#~1237,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2830,]],ixgb_clean,[IdentifierExpression[#~1236,],IdentifierExpression[#~1237,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2829,]],ixgb_change_mtu,[IdentifierExpression[#~1236,],IdentifierExpression[#~1237,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...