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-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-intel-i40e-i40e_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 13:08:04,568 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 13:08:04,573 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 13:08:04,611 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 13:08:04,612 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 13:08:04,613 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 13:08:04,620 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 13:08:04,625 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 13:08:04,648 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 13:08:04,649 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 13:08:04,657 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 13:08:04,657 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 13:08:04,664 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 13:08:04,665 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 13:08:04,674 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 13:08:04,675 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 13:08:04,683 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 13:08:04,688 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 13:08:04,699 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 13:08:04,701 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 13:08:04,704 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 13:08:04,708 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 13:08:04,720 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 13:08:04,720 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 13:08:04,720 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 13:08:04,726 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 13:08:04,727 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 13:08:04,735 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 13:08:04,736 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 13:08:04,737 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 13:08:04,743 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 13:08:04,744 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 13:08:04,744 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 13:08:04,748 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 13:08:04,751 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 13:08:04,752 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 13:08:04,753 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 13:08:04,802 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 13:08:04,802 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 13:08:04,805 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 13:08:04,806 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 13:08:04,812 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 13:08:04,812 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 13:08:04,812 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 13:08:04,813 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 13:08:04,813 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 13:08:04,813 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 13:08:04,814 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 13:08:04,816 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 13:08:04,816 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 13:08:04,816 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 13:08:04,817 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 13:08:04,820 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 13:08:04,820 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 13:08:04,821 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 13:08:04,822 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 13:08:04,822 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 13:08:04,822 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 13:08:04,826 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 13:08:04,826 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 13:08:04,826 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 13:08:04,827 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 13:08:04,827 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 13:08:04,827 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-27 13:08:04,827 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 13:08:04,828 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 13:08:04,920 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 13:08:04,954 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 13:08:04,966 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 13:08:04,971 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 13:08:04,972 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 13:08:04,976 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-intel-i40e-i40e_true-unreach-call.cil.c [2018-11-27 13:08:05,127 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ce5e1627c/2183edb1349946639d75bf5011fed0c9/FLAG1249241e8 [2018-11-27 13:08:08,296 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 13:08:08,297 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-intel-i40e-i40e_true-unreach-call.cil.c [2018-11-27 13:08:08,612 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ce5e1627c/2183edb1349946639d75bf5011fed0c9/FLAG1249241e8 [2018-11-27 13:08:08,657 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ce5e1627c/2183edb1349946639d75bf5011fed0c9 [2018-11-27 13:08:08,686 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 13:08:08,690 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 13:08:08,694 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 13:08:08,694 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 13:08:08,706 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 13:08:08,708 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:08:08" (1/1) ... [2018-11-27 13:08:08,719 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c49a694 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:08:08, skipping insertion in model container [2018-11-27 13:08:08,720 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:08:08" (1/1) ... [2018-11-27 13:08:08,741 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 13:08:09,707 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 13:08:46,105 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:08:46,410 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 13:08:51,725 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:09:00,639 INFO L195 MainTranslator]: Completed translation [2018-11-27 13:09:00,640 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:09:00 WrapperNode [2018-11-27 13:09:00,640 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 13:09:00,643 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 13:09:00,644 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 13:09:00,644 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 13:09:00,671 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:09:00" (1/1) ... [2018-11-27 13:09:01,289 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:09:00" (1/1) ... [2018-11-27 13:09:01,529 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 13:09:01,530 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 13:09:01,530 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 13:09:01,530 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 13:09:01,565 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:09:00" (1/1) ... [2018-11-27 13:09:01,565 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:09:00" (1/1) ... [2018-11-27 13:09:01,891 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:09:00" (1/1) ... [2018-11-27 13:09:01,896 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:09:00" (1/1) ... [2018-11-27 13:09:04,144 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:09:00" (1/1) ... [2018-11-27 13:09:04,375 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:09:00" (1/1) ... [2018-11-27 13:09:06,217 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:09:00" (1/1) ... [2018-11-27 13:09:06,572 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 13:09:06,578 INFO L168 Benchmark]: Toolchain (without parser) took 57891.28 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: 354.2 MB). Peak memory consumption was 679.0 MB. Max. memory is 3.9 GB. [2018-11-27 13:09:06,584 INFO L168 Benchmark]: CDTParser took 0.35 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 13:09:06,585 INFO L168 Benchmark]: CACSL2BoogieTranslator took 51949.20 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: 246.2 MB). Peak memory consumption was 676.5 MB. Max. memory is 3.9 GB. [2018-11-27 13:09:06,586 INFO L168 Benchmark]: Boogie Procedure Inliner took 886.02 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 13:09:06,593 INFO L168 Benchmark]: Boogie Preprocessor took 5042.80 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: 74.3 MB). Peak memory consumption was 399.1 MB. Max. memory is 3.9 GB. [2018-11-27 13:09:06,600 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 0.35 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 51949.20 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: 246.2 MB). Peak memory consumption was 676.5 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 886.02 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 5042.80 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: 74.3 MB). Peak memory consumption was 399.1 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...