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-mutex__drivers-net-ethernet-intel-igbvf-igbvf_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-bdc35bb [2018-10-29 10:56:25,164 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-29 10:56:25,168 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-29 10:56:25,204 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-29 10:56:25,205 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-29 10:56:25,208 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-29 10:56:25,213 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-29 10:56:25,216 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-29 10:56:25,226 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-29 10:56:25,230 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-29 10:56:25,231 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-29 10:56:25,232 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-29 10:56:25,239 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-29 10:56:25,241 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-29 10:56:25,247 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-29 10:56:25,248 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-29 10:56:25,249 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-29 10:56:25,257 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-29 10:56:25,260 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-29 10:56:25,273 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-29 10:56:25,280 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-29 10:56:25,283 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-29 10:56:25,289 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-29 10:56:25,294 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-29 10:56:25,294 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-29 10:56:25,296 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-29 10:56:25,300 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-29 10:56:25,303 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-29 10:56:25,306 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-29 10:56:25,307 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-29 10:56:25,307 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-29 10:56:25,308 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-29 10:56:25,308 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-29 10:56:25,308 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-29 10:56:25,315 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-29 10:56:25,319 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-29 10:56:25,319 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 10:56:25,369 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-29 10:56:25,369 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-29 10:56:25,370 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-29 10:56:25,378 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-29 10:56:25,379 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-29 10:56:25,379 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-29 10:56:25,380 INFO L133 SettingsManager]: * Use SBE=true [2018-10-29 10:56:25,381 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-29 10:56:25,381 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-29 10:56:25,382 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-29 10:56:25,385 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-29 10:56:25,385 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-29 10:56:25,385 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-29 10:56:25,386 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-29 10:56:25,386 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-29 10:56:25,386 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-29 10:56:25,386 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-29 10:56:25,387 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-29 10:56:25,387 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-29 10:56:25,387 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-29 10:56:25,387 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-29 10:56:25,388 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-29 10:56:25,391 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-29 10:56:25,391 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-29 10:56:25,391 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-29 10:56:25,392 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-29 10:56:25,392 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-29 10:56:25,392 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-29 10:56:25,538 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-29 10:56:25,573 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-29 10:56:25,586 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-29 10:56:25,590 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-29 10:56:25,590 INFO L276 PluginConnector]: CDTParser initialized [2018-10-29 10:56:25,591 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-intel-igbvf-igbvf_true-unreach-call.cil.c [2018-10-29 10:56:25,742 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5829a64a9/8a10a28b2afc46aab96d25c9f042ecc4/FLAG3e34b6b66 [2018-10-29 10:56:27,980 INFO L298 CDTParser]: Found 1 translation units. [2018-10-29 10:56:27,981 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-intel-igbvf-igbvf_true-unreach-call.cil.c [2018-10-29 10:56:28,128 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5829a64a9/8a10a28b2afc46aab96d25c9f042ecc4/FLAG3e34b6b66 [2018-10-29 10:56:28,169 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5829a64a9/8a10a28b2afc46aab96d25c9f042ecc4 [2018-10-29 10:56:28,196 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-29 10:56:28,204 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-29 10:56:28,208 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-29 10:56:28,208 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-29 10:56:28,218 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-29 10:56:28,226 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 10:56:28" (1/1) ... [2018-10-29 10:56:28,232 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54cdce36 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:56:28, skipping insertion in model container [2018-10-29 10:56:28,233 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 10:56:28" (1/1) ... [2018-10-29 10:56:28,260 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-29 10:56:28,845 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-29 10:56:47,449 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-29 10:56:47,956 INFO L189 MainTranslator]: Completed pre-run [2018-10-29 10:56:55,079 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-29 10:56:58,274 INFO L193 MainTranslator]: Completed translation [2018-10-29 10:56:58,275 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:56:58 WrapperNode [2018-10-29 10:56:58,275 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-29 10:56:58,277 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-29 10:56:58,277 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-29 10:56:58,277 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-29 10:56:58,319 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:56:58" (1/1) ... [2018-10-29 10:56:58,323 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:56:58" (1/1) ... [2018-10-29 10:56:58,486 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1943,]],igbvf_change_mtu,[IdentifierExpression[#~1773,],IdentifierExpression[#~1774,]]] [2018-10-29 10:56:58,488 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1942,]],igbvf_poll,[IdentifierExpression[#~1773,],IdentifierExpression[#~1774,]]] [2018-10-29 10:56:58,488 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1941,]],igbvf_get_sset_count,[IdentifierExpression[#~1773,],IdentifierExpression[#~1774,]]] [2018-10-29 10:56:58,671 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:56:58" (1/1) ... [2018-10-29 10:56:58,672 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:56:58" (1/1) ... [2018-10-29 10:56:59,341 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:56:58" (1/1) ... [2018-10-29 10:56:59,432 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:56:58" (1/1) ... [2018-10-29 10:56:59,588 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:56:58" (1/1) ... [2018-10-29 10:56:59,718 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-29 10:56:59,723 INFO L168 Benchmark]: Toolchain (without parser) took 31526.12 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: 85.8 MB). Peak memory consumption was 85.8 MB. Max. memory is 3.9 GB. [2018-10-29 10:56:59,728 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 10:56:59,728 INFO L168 Benchmark]: CACSL2BoogieTranslator took 30067.44 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: -15.6 MB). Peak memory consumption was 533.0 MB. Max. memory is 3.9 GB. [2018-10-29 10:56:59,730 INFO L168 Benchmark]: Boogie Preprocessor took 1441.67 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: 101.4 MB). Peak memory consumption was 101.4 MB. Max. memory is 3.9 GB. [2018-10-29 10:56:59,742 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 30067.44 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: -15.6 MB). Peak memory consumption was 533.0 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1441.67 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: 101.4 MB). Peak memory consumption was 101.4 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~ret1943,]],igbvf_change_mtu,[IdentifierExpression[#~1773,],IdentifierExpression[#~1774,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1942,]],igbvf_poll,[IdentifierExpression[#~1773,],IdentifierExpression[#~1774,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1941,]],igbvf_get_sset_count,[IdentifierExpression[#~1773,],IdentifierExpression[#~1774,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...