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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--infiniband--hw--nes--iw_nes.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-822e86c [2018-11-14 11:39:59,065 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-14 11:39:59,073 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-14 11:39:59,110 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-14 11:39:59,110 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-14 11:39:59,114 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-14 11:39:59,119 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-14 11:39:59,122 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-14 11:39:59,128 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-14 11:39:59,129 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-14 11:39:59,141 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-14 11:39:59,141 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-14 11:39:59,142 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-14 11:39:59,149 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-14 11:39:59,156 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-14 11:39:59,158 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-14 11:39:59,162 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-14 11:39:59,164 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-14 11:39:59,173 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-14 11:39:59,182 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-14 11:39:59,187 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-14 11:39:59,191 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-14 11:39:59,197 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-14 11:39:59,197 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-14 11:39:59,198 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-14 11:39:59,203 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-14 11:39:59,204 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-14 11:39:59,208 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-14 11:39:59,212 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-14 11:39:59,213 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-14 11:39:59,213 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-14 11:39:59,220 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-14 11:39:59,221 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-14 11:39:59,221 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-14 11:39:59,222 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-14 11:39:59,227 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-14 11:39:59,227 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 [2018-11-14 11:39:59,273 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-14 11:39:59,277 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-14 11:39:59,278 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-14 11:39:59,278 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-14 11:39:59,281 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-14 11:39:59,281 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-14 11:39:59,281 INFO L133 SettingsManager]: * Use SBE=true [2018-11-14 11:39:59,281 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-14 11:39:59,285 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-14 11:39:59,285 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-14 11:39:59,285 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-14 11:39:59,286 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-14 11:39:59,286 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-14 11:39:59,286 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-14 11:39:59,286 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-14 11:39:59,288 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-14 11:39:59,288 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-14 11:39:59,288 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-14 11:39:59,289 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-14 11:39:59,289 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-14 11:39:59,289 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-14 11:39:59,289 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-14 11:39:59,289 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-14 11:39:59,293 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-14 11:39:59,293 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-14 11:39:59,293 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-14 11:39:59,294 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-14 11:39:59,294 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-14 11:39:59,436 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-14 11:39:59,472 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-14 11:39:59,486 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-14 11:39:59,490 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-14 11:39:59,491 INFO L276 PluginConnector]: CDTParser initialized [2018-11-14 11:39:59,492 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--infiniband--hw--nes--iw_nes.ko-entry_point_true-unreach-call.cil.out.c [2018-11-14 11:39:59,663 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e4b61f50/eea3cd12110a44a1973b2e0797472117/FLAGd046caea1 [2018-11-14 11:40:02,783 INFO L298 CDTParser]: Found 1 translation units. [2018-11-14 11:40:02,784 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--infiniband--hw--nes--iw_nes.ko-entry_point_true-unreach-call.cil.out.c [2018-11-14 11:40:03,058 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e4b61f50/eea3cd12110a44a1973b2e0797472117/FLAGd046caea1 [2018-11-14 11:40:03,107 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e4b61f50/eea3cd12110a44a1973b2e0797472117 [2018-11-14 11:40:03,133 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-14 11:40:03,141 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-14 11:40:03,144 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-14 11:40:03,144 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-14 11:40:03,155 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-14 11:40:03,161 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 11:40:03" (1/1) ... [2018-11-14 11:40:03,169 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@454d6f3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:40:03, skipping insertion in model container [2018-11-14 11:40:03,172 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 11:40:03" (1/1) ... [2018-11-14 11:40:03,201 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-14 11:40:04,271 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-14 11:40:06,457 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [8209] [2018-11-14 11:40:06,458 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [8210-8211] [2018-11-14 11:40:54,391 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 11:40:54,914 INFO L191 MainTranslator]: Completed pre-run [2018-11-14 11:40:55,160 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [8209] [2018-11-14 11:40:55,165 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [8210-8211] [2018-11-14 11:41:24,211 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 11:41:29,175 INFO L195 MainTranslator]: Completed translation [2018-11-14 11:41:29,176 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:41:29 WrapperNode [2018-11-14 11:41:29,177 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-14 11:41:29,178 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-14 11:41:29,178 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-14 11:41:29,178 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-14 11:41:29,203 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:41:29" (1/1) ... [2018-11-14 11:41:29,211 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:41:29" (1/1) ... [2018-11-14 11:41:29,808 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:41:29" (1/1) ... [2018-11-14 11:41:29,809 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:41:29" (1/1) ... [2018-11-14 11:41:32,068 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:41:29" (1/1) ... [2018-11-14 11:41:32,375 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:41:29" (1/1) ... [2018-11-14 11:41:34,166 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:41:29" (1/1) ... [2018-11-14 11:41:34,600 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-14 11:41:34,605 INFO L168 Benchmark]: Toolchain (without parser) took 91465.94 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: 206.0 MB). Peak memory consumption was 701.6 MB. Max. memory is 3.9 GB. [2018-11-14 11:41:34,616 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. [2018-11-14 11:41:34,617 INFO L168 Benchmark]: CACSL2BoogieTranslator took 86033.92 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: 157.1 MB). Peak memory consumption was 634.1 MB. Max. memory is 3.9 GB. [2018-11-14 11:41:34,618 INFO L168 Benchmark]: Boogie Preprocessor took 5422.43 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: 48.9 MB). Peak memory consumption was 544.5 MB. Max. memory is 3.9 GB. [2018-11-14 11:41:34,626 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 86033.92 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: 157.1 MB). Peak memory consumption was 634.1 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 5422.43 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: 48.9 MB). Peak memory consumption was 544.5 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...