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-BIN-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__linux-usb-dev__drivers-net-ethernet-intel-i40e-i40e_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 13:15:29,311 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 13:15:29,318 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 13:15:29,359 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 13:15:29,360 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 13:15:29,361 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 13:15:29,367 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 13:15:29,372 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 13:15:29,378 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 13:15:29,379 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 13:15:29,383 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 13:15:29,384 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 13:15:29,387 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 13:15:29,393 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 13:15:29,400 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 13:15:29,401 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 13:15:29,407 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 13:15:29,409 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 13:15:29,416 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 13:15:29,425 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 13:15:29,426 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 13:15:29,436 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 13:15:29,444 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 13:15:29,444 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 13:15:29,445 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 13:15:29,446 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 13:15:29,453 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 13:15:29,454 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 13:15:29,455 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 13:15:29,456 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 13:15:29,456 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 13:15:29,462 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 13:15:29,462 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 13:15:29,463 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 13:15:29,464 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 13:15:29,464 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 13:15:29,469 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 13:15:29,518 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 13:15:29,518 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 13:15:29,519 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 13:15:29,524 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 13:15:29,525 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 13:15:29,525 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 13:15:29,526 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 13:15:29,526 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 13:15:29,530 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 13:15:29,530 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 13:15:29,530 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 13:15:29,530 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 13:15:29,531 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 13:15:29,531 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 13:15:29,531 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 13:15:29,531 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 13:15:29,531 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 13:15:29,532 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 13:15:29,532 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 13:15:29,532 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 13:15:29,532 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 13:15:29,532 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 13:15:29,539 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 13:15:29,539 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 13:15:29,539 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 13:15:29,540 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 13:15:29,540 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-27 13:15:29,540 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 13:15:29,540 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 13:15:29,633 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 13:15:29,670 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 13:15:29,681 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 13:15:29,685 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 13:15:29,686 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 13:15:29,686 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-usb-dev__drivers-net-ethernet-intel-i40e-i40e_true-unreach-call.cil.c [2018-11-27 13:15:29,799 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c7162a5bf/bee612bef13842b586122483d6ddd1c5/FLAG1854f338d [2018-11-27 13:15:32,751 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 13:15:32,752 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-usb-dev__drivers-net-ethernet-intel-i40e-i40e_true-unreach-call.cil.c [2018-11-27 13:15:33,112 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c7162a5bf/bee612bef13842b586122483d6ddd1c5/FLAG1854f338d [2018-11-27 13:15:33,154 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c7162a5bf/bee612bef13842b586122483d6ddd1c5 [2018-11-27 13:15:33,180 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 13:15:33,186 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 13:15:33,188 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 13:15:33,188 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 13:15:33,201 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 13:15:33,206 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:15:33" (1/1) ... [2018-11-27 13:15:33,213 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71d16ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:15:33, skipping insertion in model container [2018-11-27 13:15:33,216 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:15:33" (1/1) ... [2018-11-27 13:15:33,235 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 13:15:34,294 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 13:16:08,102 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:16:08,440 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 13:16:13,508 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:16:23,194 INFO L195 MainTranslator]: Completed translation [2018-11-27 13:16:23,195 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:16:23 WrapperNode [2018-11-27 13:16:23,195 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 13:16:23,196 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 13:16:23,196 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 13:16:23,196 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 13:16:23,225 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:16:23" (1/1) ... [2018-11-27 13:16:23,854 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:16:23" (1/1) ... [2018-11-27 13:16:24,073 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 13:16:24,077 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 13:16:24,077 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 13:16:24,078 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 13:16:24,105 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:16:23" (1/1) ... [2018-11-27 13:16:24,106 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:16:23" (1/1) ... [2018-11-27 13:16:24,436 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:16:23" (1/1) ... [2018-11-27 13:16:24,438 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:16:23" (1/1) ... [2018-11-27 13:16:26,613 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:16:23" (1/1) ... [2018-11-27 13:16:27,296 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:16:23" (1/1) ... [2018-11-27 13:16:28,766 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:16:23" (1/1) ... [2018-11-27 13:16:29,128 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 13:16:29,137 INFO L168 Benchmark]: Toolchain (without parser) took 55953.19 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: 364.6 MB). Peak memory consumption was 671.0 MB. Max. memory is 3.9 GB. [2018-11-27 13:16:29,140 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. [2018-11-27 13:16:29,141 INFO L168 Benchmark]: CACSL2BoogieTranslator took 50007.59 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: 290.4 MB). Peak memory consumption was 676.0 MB. Max. memory is 3.9 GB. [2018-11-27 13:16:29,142 INFO L168 Benchmark]: Boogie Procedure Inliner took 880.84 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 33.7 MB). Peak memory consumption was 33.7 MB. Max. memory is 3.9 GB. [2018-11-27 13:16:29,142 INFO L168 Benchmark]: Boogie Preprocessor took 5050.77 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.5 GB in the end (delta: 40.5 MB). Peak memory consumption was 346.9 MB. Max. memory is 3.9 GB. [2018-11-27 13:16:29,154 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 50007.59 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: 290.4 MB). Peak memory consumption was 676.0 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 880.84 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 33.7 MB). Peak memory consumption was 33.7 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 5050.77 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.5 GB in the end (delta: 40.5 MB). Peak memory consumption was 346.9 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...