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-alloc-spinlock__drivers-net-ethernet-atheros-atl1c-atl1c_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-41590c4 [2018-10-18 12:12:08,965 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-18 12:12:08,970 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-18 12:12:09,001 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-18 12:12:09,005 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-18 12:12:09,006 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-18 12:12:09,014 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-18 12:12:09,020 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-18 12:12:09,027 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-18 12:12:09,037 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-18 12:12:09,041 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-18 12:12:09,041 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-18 12:12:09,048 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-18 12:12:09,052 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-18 12:12:09,053 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-18 12:12:09,060 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-18 12:12:09,063 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-18 12:12:09,065 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-18 12:12:09,079 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-18 12:12:09,086 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-18 12:12:09,087 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-18 12:12:09,091 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-18 12:12:09,100 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-18 12:12:09,101 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-18 12:12:09,101 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-18 12:12:09,108 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-18 12:12:09,110 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-18 12:12:09,114 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-18 12:12:09,115 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-18 12:12:09,122 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-18 12:12:09,122 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-18 12:12:09,123 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-18 12:12:09,126 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-18 12:12:09,126 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-18 12:12:09,132 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-18 12:12:09,132 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-18 12:12:09,133 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 [2018-10-18 12:12:09,178 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-18 12:12:09,178 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-18 12:12:09,185 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-18 12:12:09,186 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-18 12:12:09,190 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-18 12:12:09,190 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-18 12:12:09,190 INFO L133 SettingsManager]: * Use SBE=true [2018-10-18 12:12:09,191 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-18 12:12:09,191 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-18 12:12:09,191 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-18 12:12:09,191 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-18 12:12:09,192 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-18 12:12:09,192 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-18 12:12:09,192 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-18 12:12:09,192 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-18 12:12:09,193 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-18 12:12:09,196 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-18 12:12:09,196 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-18 12:12:09,196 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-18 12:12:09,197 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-18 12:12:09,197 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-18 12:12:09,197 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-18 12:12:09,197 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-18 12:12:09,198 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-18 12:12:09,198 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-18 12:12:09,198 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-18 12:12:09,198 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-18 12:12:09,198 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-18 12:12:09,333 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-18 12:12:09,363 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-18 12:12:09,377 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-18 12:12:09,382 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-18 12:12:09,382 INFO L276 PluginConnector]: CDTParser initialized [2018-10-18 12:12:09,383 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-atheros-atl1c-atl1c_true-unreach-call.cil.c [2018-10-18 12:12:09,547 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/599062afa/f77902871701459aa63a8fe13d12f3c9/FLAGb61b0a30d [2018-10-18 12:12:11,804 INFO L298 CDTParser]: Found 1 translation units. [2018-10-18 12:12:11,805 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-atheros-atl1c-atl1c_true-unreach-call.cil.c [2018-10-18 12:12:11,990 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/599062afa/f77902871701459aa63a8fe13d12f3c9/FLAGb61b0a30d [2018-10-18 12:12:12,020 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/599062afa/f77902871701459aa63a8fe13d12f3c9 [2018-10-18 12:12:12,038 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-18 12:12:12,040 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-18 12:12:12,042 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-18 12:12:12,043 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-18 12:12:12,058 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-18 12:12:12,063 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 12:12:12" (1/1) ... [2018-10-18 12:12:12,070 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6176efd1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:12:12, skipping insertion in model container [2018-10-18 12:12:12,071 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 12:12:12" (1/1) ... [2018-10-18 12:12:12,100 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-18 12:12:12,733 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-18 12:12:38,245 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 12:12:38,636 INFO L189 MainTranslator]: Completed pre-run [2018-10-18 12:12:47,523 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 12:12:50,341 INFO L193 MainTranslator]: Completed translation [2018-10-18 12:12:50,341 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:12:50 WrapperNode [2018-10-18 12:12:50,342 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-18 12:12:50,343 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-18 12:12:50,343 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-18 12:12:50,343 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-18 12:12:50,363 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:12:50" (1/1) ... [2018-10-18 12:12:50,364 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:12:50" (1/1) ... [2018-10-18 12:12:50,502 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2758,]],atl1c_clean,[IdentifierExpression[#~1652,],IdentifierExpression[#~1653,]]] [2018-10-18 12:12:50,506 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2757,]],atl1c_change_mtu,[IdentifierExpression[#~1652,],IdentifierExpression[#~1653,]]] [2018-10-18 12:12:50,678 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:12:50" (1/1) ... [2018-10-18 12:12:50,683 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:12:50" (1/1) ... [2018-10-18 12:12:51,627 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:12:50" (1/1) ... [2018-10-18 12:12:51,727 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:12:50" (1/1) ... [2018-10-18 12:12:51,929 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:12:50" (1/1) ... [2018-10-18 12:12:52,087 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-18 12:12:52,093 INFO L168 Benchmark]: Toolchain (without parser) took 40053.40 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: 29.9 MB). Peak memory consumption was 526.1 MB. Max. memory is 3.9 GB. [2018-10-18 12:12:52,101 INFO L168 Benchmark]: CDTParser took 0.22 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. [2018-10-18 12:12:52,102 INFO L168 Benchmark]: CACSL2BoogieTranslator took 38299.92 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: 456.2 MB). Peak memory consumption was 514.9 MB. Max. memory is 3.9 GB. [2018-10-18 12:12:52,109 INFO L168 Benchmark]: Boogie Preprocessor took 1744.68 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: -426.3 MB). Peak memory consumption was 69.9 MB. Max. memory is 3.9 GB. [2018-10-18 12:12:52,113 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 0.22 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 38299.92 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: 456.2 MB). Peak memory consumption was 514.9 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1744.68 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: -426.3 MB). Peak memory consumption was 69.9 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~ret2758,]],atl1c_clean,[IdentifierExpression[#~1652,],IdentifierExpression[#~1653,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2757,]],atl1c_change_mtu,[IdentifierExpression[#~1652,],IdentifierExpression[#~1653,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...