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-stmicro-stmmac-stmmac_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 09:53:46,094 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 09:53:46,099 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 09:53:46,129 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 09:53:46,129 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 09:53:46,135 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 09:53:46,136 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 09:53:46,146 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 09:53:46,151 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 09:53:46,158 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 09:53:46,159 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 09:53:46,159 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 09:53:46,163 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 09:53:46,166 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 09:53:46,167 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 09:53:46,176 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 09:53:46,177 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 09:53:46,184 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 09:53:46,198 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 09:53:46,206 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 09:53:46,207 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 09:53:46,214 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 09:53:46,219 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 09:53:46,219 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 09:53:46,219 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 09:53:46,230 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 09:53:46,234 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 09:53:46,237 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 09:53:46,238 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 09:53:46,245 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 09:53:46,245 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 09:53:46,248 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 09:53:46,248 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 09:53:46,248 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 09:53:46,253 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 09:53:46,257 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 09:53:46,257 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 09:53:46,303 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 09:53:46,309 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 09:53:46,310 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 09:53:46,310 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 09:53:46,315 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 09:53:46,315 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 09:53:46,315 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 09:53:46,316 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 09:53:46,316 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 09:53:46,316 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 09:53:46,316 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 09:53:46,316 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 09:53:46,316 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 09:53:46,320 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 09:53:46,320 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 09:53:46,320 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 09:53:46,321 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 09:53:46,321 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 09:53:46,321 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 09:53:46,321 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 09:53:46,321 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 09:53:46,325 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 09:53:46,325 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 09:53:46,325 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 09:53:46,325 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 09:53:46,326 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 09:53:46,326 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-27 09:53:46,326 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 09:53:46,326 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 09:53:46,422 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 09:53:46,453 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 09:53:46,462 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 09:53:46,464 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 09:53:46,464 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 09:53:46,468 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-stmicro-stmmac-stmmac_true-unreach-call.cil.c [2018-11-27 09:53:46,576 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4d89e0e9/40c4e4cfd1e9479884a7692c41f0bf03/FLAG9e8f608c3 [2018-11-27 09:53:49,059 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 09:53:49,061 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-stmicro-stmmac-stmmac_true-unreach-call.cil.c [2018-11-27 09:53:49,366 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4d89e0e9/40c4e4cfd1e9479884a7692c41f0bf03/FLAG9e8f608c3 [2018-11-27 09:53:49,727 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4d89e0e9/40c4e4cfd1e9479884a7692c41f0bf03 [2018-11-27 09:53:49,741 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 09:53:49,743 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-27 09:53:49,755 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 09:53:49,755 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 09:53:49,768 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 09:53:49,770 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:53:49" (1/1) ... [2018-11-27 09:53:49,776 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18d7fa7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:53:49, skipping insertion in model container [2018-11-27 09:53:49,777 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:53:49" (1/1) ... [2018-11-27 09:53:49,797 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 09:53:50,569 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 09:54:11,916 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 09:54:12,466 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 09:54:14,835 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 09:54:21,548 INFO L195 MainTranslator]: Completed translation [2018-11-27 09:54:21,549 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:54:21 WrapperNode [2018-11-27 09:54:21,549 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 09:54:21,550 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 09:54:21,550 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 09:54:21,550 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 09:54:21,570 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:54:21" (1/1) ... [2018-11-27 09:54:21,571 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:54:21" (1/1) ... [2018-11-27 09:54:22,125 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:54:21" (1/1) ... [2018-11-27 09:54:22,130 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:54:21" (1/1) ... [2018-11-27 09:54:24,563 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:54:21" (1/1) ... [2018-11-27 09:54:24,730 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:54:21" (1/1) ... [2018-11-27 09:54:25,575 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:54:21" (1/1) ... [2018-11-27 09:54:25,897 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 09:54:25,906 INFO L168 Benchmark]: Toolchain (without parser) took 36164.72 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: 228.0 MB). Peak memory consumption was 600.7 MB. Max. memory is 3.9 GB. [2018-11-27 09:54:25,912 INFO L168 Benchmark]: CDTParser took 0.30 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 09:54:25,914 INFO L168 Benchmark]: CACSL2BoogieTranslator took 31794.34 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 360.0 MB). Peak memory consumption was 613.4 MB. Max. memory is 3.9 GB. [2018-11-27 09:54:25,915 INFO L168 Benchmark]: Boogie Preprocessor took 4350.92 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: -132.0 MB). Peak memory consumption was 240.7 MB. Max. memory is 3.9 GB. [2018-11-27 09:54:25,925 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 0.30 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 31794.34 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 360.0 MB). Peak memory consumption was 613.4 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 4350.92 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: -132.0 MB). Peak memory consumption was 240.7 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...