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-spinlock__drivers-net-ethernet-hp-hp100_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d830063 [2018-10-23 12:50:37,954 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-23 12:50:37,960 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-23 12:50:37,994 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-23 12:50:37,995 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-23 12:50:37,999 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-23 12:50:38,004 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-23 12:50:38,009 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-23 12:50:38,014 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-23 12:50:38,022 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-23 12:50:38,028 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-23 12:50:38,029 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-23 12:50:38,032 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-23 12:50:38,033 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-23 12:50:38,035 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-23 12:50:38,044 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-23 12:50:38,045 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-23 12:50:38,053 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-23 12:50:38,062 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-23 12:50:38,064 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-23 12:50:38,069 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-23 12:50:38,072 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-23 12:50:38,079 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-23 12:50:38,079 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-23 12:50:38,080 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-23 12:50:38,084 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-23 12:50:38,088 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-23 12:50:38,090 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-23 12:50:38,091 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-23 12:50:38,092 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-23 12:50:38,098 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-23 12:50:38,101 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-23 12:50:38,102 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-23 12:50:38,102 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-23 12:50:38,103 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-23 12:50:38,110 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-23 12:50:38,110 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 [2018-10-23 12:50:38,159 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-23 12:50:38,160 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-23 12:50:38,162 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-23 12:50:38,163 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-23 12:50:38,168 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-23 12:50:38,168 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-23 12:50:38,168 INFO L133 SettingsManager]: * Use SBE=true [2018-10-23 12:50:38,169 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-23 12:50:38,169 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-23 12:50:38,169 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-23 12:50:38,169 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-23 12:50:38,170 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-23 12:50:38,173 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-23 12:50:38,173 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-23 12:50:38,173 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-23 12:50:38,176 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-23 12:50:38,176 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-23 12:50:38,176 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-23 12:50:38,177 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-23 12:50:38,177 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-23 12:50:38,177 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-23 12:50:38,177 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-23 12:50:38,178 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-23 12:50:38,178 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-23 12:50:38,178 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-23 12:50:38,178 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-23 12:50:38,178 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-23 12:50:38,179 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-23 12:50:38,311 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-23 12:50:38,358 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-23 12:50:38,368 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-23 12:50:38,374 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-23 12:50:38,377 INFO L276 PluginConnector]: CDTParser initialized [2018-10-23 12:50:38,378 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-hp-hp100_true-unreach-call.cil.c [2018-10-23 12:50:38,509 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/37ff5a99e/39003842322e4e669509e31697eb0b36/FLAG7ac39ed7b [2018-10-23 12:50:40,521 INFO L298 CDTParser]: Found 1 translation units. [2018-10-23 12:50:40,522 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-hp-hp100_true-unreach-call.cil.c [2018-10-23 12:50:40,654 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/37ff5a99e/39003842322e4e669509e31697eb0b36/FLAG7ac39ed7b [2018-10-23 12:50:40,701 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/37ff5a99e/39003842322e4e669509e31697eb0b36 [2018-10-23 12:50:40,728 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-23 12:50:40,739 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-23 12:50:40,740 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-23 12:50:40,741 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-23 12:50:40,749 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-23 12:50:40,754 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 12:50:40" (1/1) ... [2018-10-23 12:50:40,763 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@142e4ac0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 12:50:40, skipping insertion in model container [2018-10-23 12:50:40,764 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 12:50:40" (1/1) ... [2018-10-23 12:50:40,794 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-23 12:50:41,233 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-23 12:50:52,788 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-23 12:50:53,028 INFO L189 MainTranslator]: Completed pre-run [2018-10-23 12:50:56,288 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-23 12:50:57,972 INFO L193 MainTranslator]: Completed translation [2018-10-23 12:50:57,974 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 12:50:57 WrapperNode [2018-10-23 12:50:57,974 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-23 12:50:57,975 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-23 12:50:57,975 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-23 12:50:57,975 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-23 12:50:58,001 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 12:50:57" (1/1) ... [2018-10-23 12:50:58,001 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 12:50:57" (1/1) ... [2018-10-23 12:50:58,082 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1001,]],eth_change_mtu,[IdentifierExpression[#~829,],IdentifierExpression[#~830,]]] [2018-10-23 12:50:58,219 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 12:50:57" (1/1) ... [2018-10-23 12:50:58,220 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 12:50:57" (1/1) ... [2018-10-23 12:50:58,593 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 12:50:57" (1/1) ... [2018-10-23 12:50:58,665 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 12:50:57" (1/1) ... [2018-10-23 12:50:58,736 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 12:50:57" (1/1) ... [2018-10-23 12:50:58,844 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-23 12:50:58,846 INFO L168 Benchmark]: Toolchain (without parser) took 18111.73 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: 265.7 MB). Peak memory consumption was 265.7 MB. Max. memory is 3.9 GB. [2018-10-23 12:50:58,852 INFO L168 Benchmark]: CDTParser took 0.20 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. [2018-10-23 12:50:58,852 INFO L168 Benchmark]: CACSL2BoogieTranslator took 17234.14 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: 222.6 MB). Peak memory consumption was 504.7 MB. Max. memory is 3.9 GB. [2018-10-23 12:50:58,857 INFO L168 Benchmark]: Boogie Preprocessor took 869.58 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 43.1 MB). Peak memory consumption was 43.1 MB. Max. memory is 3.9 GB. [2018-10-23 12:50:58,863 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 0.20 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 17234.14 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: 222.6 MB). Peak memory consumption was 504.7 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 869.58 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 43.1 MB). Peak memory consumption was 43.1 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~ret1001,]],eth_change_mtu,[IdentifierExpression[#~829,],IdentifierExpression[#~830,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...