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 0.1.23-82208a2 [2018-10-17 13:29:05,167 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-17 13:29:05,169 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-17 13:29:05,192 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-17 13:29:05,192 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-17 13:29:05,196 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-17 13:29:05,197 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-17 13:29:05,202 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-17 13:29:05,205 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-17 13:29:05,206 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-17 13:29:05,215 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-17 13:29:05,215 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-17 13:29:05,216 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-17 13:29:05,223 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-17 13:29:05,225 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-17 13:29:05,225 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-17 13:29:05,232 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-17 13:29:05,237 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-17 13:29:05,245 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-17 13:29:05,249 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-17 13:29:05,252 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-17 13:29:05,253 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-17 13:29:05,257 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-17 13:29:05,258 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-17 13:29:05,258 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-17 13:29:05,259 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-17 13:29:05,259 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-17 13:29:05,260 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-17 13:29:05,260 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-17 13:29:05,266 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-17 13:29:05,267 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-17 13:29:05,267 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-17 13:29:05,267 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-17 13:29:05,267 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-17 13:29:05,275 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-17 13:29:05,275 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-17 13:29:05,275 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 [2018-10-17 13:29:05,310 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-17 13:29:05,310 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-17 13:29:05,311 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-17 13:29:05,311 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-17 13:29:05,311 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-17 13:29:05,311 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-17 13:29:05,313 INFO L133 SettingsManager]: * Use SBE=true [2018-10-17 13:29:05,314 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-17 13:29:05,314 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-17 13:29:05,314 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-17 13:29:05,314 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-17 13:29:05,314 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-17 13:29:05,314 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-17 13:29:05,314 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-17 13:29:05,315 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-17 13:29:05,318 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-17 13:29:05,318 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-17 13:29:05,318 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-17 13:29:05,318 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-17 13:29:05,318 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-17 13:29:05,319 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-17 13:29:05,319 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-17 13:29:05,319 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-17 13:29:05,319 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-17 13:29:05,319 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-17 13:29:05,319 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-17 13:29:05,319 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-17 13:29:05,320 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-17 13:29:05,403 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-17 13:29:05,426 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-17 13:29:05,434 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-17 13:29:05,435 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-17 13:29:05,438 INFO L276 PluginConnector]: CDTParser initialized [2018-10-17 13:29:05,439 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-intel-igbvf-igbvf_true-unreach-call.cil.c [2018-10-17 13:29:05,532 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/85023544c/d533ea0c6980453ca0c9068197da4cfd/FLAG0aebb4cf8 [2018-10-17 13:29:06,840 INFO L298 CDTParser]: Found 1 translation units. [2018-10-17 13:29:06,846 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-intel-igbvf-igbvf_true-unreach-call.cil.c [2018-10-17 13:29:06,948 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/85023544c/d533ea0c6980453ca0c9068197da4cfd/FLAG0aebb4cf8 [2018-10-17 13:29:06,974 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/85023544c/d533ea0c6980453ca0c9068197da4cfd [2018-10-17 13:29:06,993 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-17 13:29:06,995 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-17 13:29:06,996 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-17 13:29:06,996 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-17 13:29:07,006 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-17 13:29:07,010 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 01:29:06" (1/1) ... [2018-10-17 13:29:07,012 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18c25e40 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:29:07, skipping insertion in model container [2018-10-17 13:29:07,013 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 01:29:06" (1/1) ... [2018-10-17 13:29:07,032 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-17 13:29:07,336 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-17 13:29:17,870 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-17 13:29:18,184 INFO L189 MainTranslator]: Completed pre-run [2018-10-17 13:29:22,143 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-17 13:29:24,095 INFO L193 MainTranslator]: Completed translation [2018-10-17 13:29:24,095 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:29:24 WrapperNode [2018-10-17 13:29:24,096 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-17 13:29:24,098 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-17 13:29:24,098 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-17 13:29:24,098 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-17 13:29:24,114 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:29:24" (1/1) ... [2018-10-17 13:29:24,115 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:29:24" (1/1) ... [2018-10-17 13:29:24,212 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1943,]],igbvf_change_mtu,[IdentifierExpression[#~1773,],IdentifierExpression[#~1774,]]] [2018-10-17 13:29:24,216 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1942,]],igbvf_poll,[IdentifierExpression[#~1773,],IdentifierExpression[#~1774,]]] [2018-10-17 13:29:24,216 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1941,]],igbvf_get_sset_count,[IdentifierExpression[#~1773,],IdentifierExpression[#~1774,]]] [2018-10-17 13:29:24,329 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:29:24" (1/1) ... [2018-10-17 13:29:24,330 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:29:24" (1/1) ... [2018-10-17 13:29:24,911 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:29:24" (1/1) ... [2018-10-17 13:29:24,970 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:29:24" (1/1) ... [2018-10-17 13:29:25,058 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:29:24" (1/1) ... [2018-10-17 13:29:25,146 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-17 13:29:25,148 INFO L168 Benchmark]: Toolchain (without parser) took 18153.80 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: 58.7 MB). Peak memory consumption was 532.2 MB. Max. memory is 3.9 GB. [2018-10-17 13:29:25,155 INFO L168 Benchmark]: CDTParser took 0.15 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. [2018-10-17 13:29:25,156 INFO L168 Benchmark]: CACSL2BoogieTranslator took 17101.68 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: 514.2 MB). Peak memory consumption was 527.6 MB. Max. memory is 3.9 GB. [2018-10-17 13:29:25,158 INFO L168 Benchmark]: Boogie Preprocessor took 1048.57 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -455.5 MB). Peak memory consumption was 18.0 MB. Max. memory is 3.9 GB. [2018-10-17 13:29:25,163 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 0.15 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 17101.68 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: 514.2 MB). Peak memory consumption was 527.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1048.57 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -455.5 MB). Peak memory consumption was 18.0 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...