java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./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-emulex-benet-be2net_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 09:53:30,250 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 09:53:30,256 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 09:53:30,293 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 09:53:30,294 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 09:53:30,299 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 09:53:30,303 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 09:53:30,310 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 09:53:30,322 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 09:53:30,323 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 09:53:30,328 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 09:53:30,328 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 09:53:30,329 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 09:53:30,338 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 09:53:30,339 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 09:53:30,346 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 09:53:30,347 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 09:53:30,357 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 09:53:30,365 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 09:53:30,370 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 09:53:30,375 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 09:53:30,377 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 09:53:30,383 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-27 09:53:30,416 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 [2018-11-27 09:53:30,467 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 09:53:30,467 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 09:53:30,474 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 09:53:30,474 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 09:53:30,479 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 09:53:30,479 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 09:53:30,479 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 09:53:30,480 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 09:53:30,480 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 09:53:30,480 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 09:53:30,480 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 09:53:30,480 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 09:53:30,484 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 09:53:30,484 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 09:53:30,484 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 09:53:30,485 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 09:53:30,485 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 09:53:30,485 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 09:53:30,485 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 09:53:30,485 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 09:53:30,491 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 09:53:30,491 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 09:53:30,492 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 09:53:30,492 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 09:53:30,492 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 09:53:30,492 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 09:53:30,493 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-27 09:53:30,493 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 09:53:30,493 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 09:53:30,595 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 09:53:30,636 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 09:53:30,645 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 09:53:30,647 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 09:53:30,647 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 09:53:30,648 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-emulex-benet-be2net_true-unreach-call.cil.c [2018-11-27 09:53:30,787 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3314c0e9c/8d599b4efc9b4f1bb5aeded29cd3131b/FLAGd48df587b [2018-11-27 09:53:33,391 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 09:53:33,393 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-emulex-benet-be2net_true-unreach-call.cil.c [2018-11-27 09:53:33,599 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3314c0e9c/8d599b4efc9b4f1bb5aeded29cd3131b/FLAGd48df587b [2018-11-27 09:53:34,072 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3314c0e9c/8d599b4efc9b4f1bb5aeded29cd3131b [2018-11-27 09:53:34,086 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 09:53:34,088 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-27 09:53:34,097 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 09:53:34,097 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 09:53:34,111 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 09:53:34,113 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:53:34" (1/1) ... [2018-11-27 09:53:34,121 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@911d938 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:53:34, skipping insertion in model container [2018-11-27 09:53:34,121 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:53:34" (1/1) ... [2018-11-27 09:53:34,146 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 09:53:34,854 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 09:53:55,638 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 09:53:55,957 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 09:53:58,986 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 09:54:05,341 INFO L195 MainTranslator]: Completed translation [2018-11-27 09:54:05,342 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:54:05 WrapperNode [2018-11-27 09:54:05,342 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 09:54:05,343 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 09:54:05,343 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 09:54:05,343 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 09:54:05,363 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:54:05" (1/1) ... [2018-11-27 09:54:05,363 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:54:05" (1/1) ... [2018-11-27 09:54:05,754 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:54:05" (1/1) ... [2018-11-27 09:54:05,756 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:54:05" (1/1) ... [2018-11-27 09:54:07,171 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:54:05" (1/1) ... [2018-11-27 09:54:07,337 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:54:05" (1/1) ... [2018-11-27 09:54:07,660 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:54:05" (1/1) ... [2018-11-27 09:54:07,893 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 09:54:07,898 INFO L168 Benchmark]: Toolchain (without parser) took 33811.72 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: 538.1 MB). Peak memory consumption was 538.1 MB. Max. memory is 3.9 GB. [2018-11-27 09:54:07,904 INFO L168 Benchmark]: CDTParser took 0.19 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. [2018-11-27 09:54:07,904 INFO L168 Benchmark]: CACSL2BoogieTranslator took 31245.69 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 292.4 MB). Peak memory consumption was 601.0 MB. Max. memory is 3.9 GB. [2018-11-27 09:54:07,910 INFO L168 Benchmark]: Boogie Preprocessor took 2550.36 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.4 GB in the end (delta: 245.7 MB). Peak memory consumption was 245.7 MB. Max. memory is 3.9 GB. [2018-11-27 09:54:07,917 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 0.19 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 31245.69 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 292.4 MB). Peak memory consumption was 601.0 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2550.36 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.4 GB in the end (delta: 245.7 MB). Peak memory consumption was 245.7 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...