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-usb-dev__drivers-net-ethernet-atheros-atl1c-atl1c_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-2da28c8 [2018-10-30 11:23:12,159 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-30 11:23:12,165 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-30 11:23:12,202 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-30 11:23:12,203 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-30 11:23:12,206 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-30 11:23:12,210 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-30 11:23:12,218 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-30 11:23:12,227 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-30 11:23:12,229 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-30 11:23:12,230 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-30 11:23:12,235 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-30 11:23:12,236 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-30 11:23:12,239 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-30 11:23:12,250 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-30 11:23:12,251 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-30 11:23:12,252 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-30 11:23:12,260 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-30 11:23:12,268 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-30 11:23:12,271 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-30 11:23:12,277 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-30 11:23:12,280 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-30 11:23:12,291 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-30 11:23:12,292 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-30 11:23:12,292 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-30 11:23:12,294 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-30 11:23:12,294 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-30 11:23:12,295 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-30 11:23:12,301 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-30 11:23:12,305 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-30 11:23:12,306 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-30 11:23:12,307 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-30 11:23:12,307 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-30 11:23:12,307 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-30 11:23:12,312 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-30 11:23:12,313 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-30 11:23:12,314 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 [2018-10-30 11:23:12,361 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-30 11:23:12,362 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-30 11:23:12,363 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-30 11:23:12,363 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-30 11:23:12,369 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-30 11:23:12,369 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-30 11:23:12,370 INFO L133 SettingsManager]: * Use SBE=true [2018-10-30 11:23:12,370 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-30 11:23:12,370 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-30 11:23:12,370 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-30 11:23:12,371 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-30 11:23:12,376 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-30 11:23:12,376 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-30 11:23:12,377 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-30 11:23:12,377 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-30 11:23:12,377 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-30 11:23:12,377 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-30 11:23:12,378 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-30 11:23:12,378 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-30 11:23:12,378 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-30 11:23:12,378 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-30 11:23:12,378 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-30 11:23:12,381 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-30 11:23:12,381 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-30 11:23:12,381 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-30 11:23:12,382 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-30 11:23:12,382 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-30 11:23:12,382 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-30 11:23:12,526 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-30 11:23:12,567 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-30 11:23:12,580 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-30 11:23:12,584 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-30 11:23:12,588 INFO L276 PluginConnector]: CDTParser initialized [2018-10-30 11:23:12,589 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-atheros-atl1c-atl1c_true-unreach-call.cil.c [2018-10-30 11:23:12,743 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e56abbb7c/2795f716f6f84f96be3da50f22325b93/FLAG7155a990a [2018-10-30 11:23:15,084 INFO L298 CDTParser]: Found 1 translation units. [2018-10-30 11:23:15,085 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-atheros-atl1c-atl1c_true-unreach-call.cil.c [2018-10-30 11:23:15,268 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e56abbb7c/2795f716f6f84f96be3da50f22325b93/FLAG7155a990a [2018-10-30 11:23:15,323 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e56abbb7c/2795f716f6f84f96be3da50f22325b93 [2018-10-30 11:23:15,353 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-30 11:23:15,359 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-30 11:23:15,362 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-30 11:23:15,362 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-30 11:23:15,378 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-30 11:23:15,380 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.10 11:23:15" (1/1) ... [2018-10-30 11:23:15,394 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d38c054 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:23:15, skipping insertion in model container [2018-10-30 11:23:15,395 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.10 11:23:15" (1/1) ... [2018-10-30 11:23:15,425 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-30 11:23:16,078 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-30 11:23:35,557 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-30 11:23:35,988 INFO L189 MainTranslator]: Completed pre-run [2018-10-30 11:23:44,509 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-30 11:23:46,424 INFO L193 MainTranslator]: Completed translation [2018-10-30 11:23:46,425 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:23:46 WrapperNode [2018-10-30 11:23:46,425 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-30 11:23:46,426 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-30 11:23:46,426 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-30 11:23:46,426 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-30 11:23:46,444 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:23:46" (1/1) ... [2018-10-30 11:23:46,444 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:23:46" (1/1) ... [2018-10-30 11:23:46,538 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2623,]],atl1c_clean,[IdentifierExpression[#~1677,],IdentifierExpression[#~1678,]]] [2018-10-30 11:23:46,543 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2622,]],atl1c_change_mtu,[IdentifierExpression[#~1677,],IdentifierExpression[#~1678,]]] [2018-10-30 11:23:46,727 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:23:46" (1/1) ... [2018-10-30 11:23:46,731 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:23:46" (1/1) ... [2018-10-30 11:23:47,373 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:23:46" (1/1) ... [2018-10-30 11:23:47,467 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:23:46" (1/1) ... [2018-10-30 11:23:47,598 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:23:46" (1/1) ... [2018-10-30 11:23:47,720 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-30 11:23:47,725 INFO L168 Benchmark]: Toolchain (without parser) took 32371.77 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 251.9 MB). Peak memory consumption was 251.9 MB. Max. memory is 3.9 GB. [2018-10-30 11:23:47,732 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. [2018-10-30 11:23:47,734 INFO L168 Benchmark]: CACSL2BoogieTranslator took 31063.39 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: 150.1 MB). Peak memory consumption was 511.6 MB. Max. memory is 3.9 GB. [2018-10-30 11:23:47,735 INFO L168 Benchmark]: Boogie Preprocessor took 1297.99 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 101.7 MB). Peak memory consumption was 101.7 MB. Max. memory is 3.9 GB. [2018-10-30 11:23:47,744 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 31063.39 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: 150.1 MB). Peak memory consumption was 511.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1297.99 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 101.7 MB). Peak memory consumption was 101.7 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~ret2623,]],atl1c_clean,[IdentifierExpression[#~1677,],IdentifierExpression[#~1678,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2622,]],atl1c_change_mtu,[IdentifierExpression[#~1677,],IdentifierExpression[#~1678,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...