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-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko_false-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 13:16:58,143 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 13:16:58,150 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 13:16:58,187 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 13:16:58,188 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 13:16:58,192 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 13:16:58,194 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 13:16:58,199 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 13:16:58,203 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 13:16:58,204 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 13:16:58,211 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 13:16:58,211 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 13:16:58,213 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 13:16:58,218 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 13:16:58,222 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 13:16:58,228 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 13:16:58,229 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 13:16:58,236 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 13:16:58,250 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 13:16:58,260 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 13:16:58,261 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 13:16:58,266 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 13:16:58,272 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 13:16:58,272 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 13:16:58,272 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 13:16:58,275 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 13:16:58,277 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 13:16:58,277 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 13:16:58,286 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 13:16:58,287 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 13:16:58,287 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 13:16:58,292 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 13:16:58,293 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 13:16:58,293 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 13:16:58,297 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 13:16:58,298 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 13:16:58,302 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 13:16:58,352 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 13:16:58,352 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 13:16:58,353 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 13:16:58,354 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 13:16:58,358 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 13:16:58,358 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 13:16:58,358 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 13:16:58,359 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 13:16:58,359 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 13:16:58,359 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 13:16:58,359 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 13:16:58,359 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 13:16:58,362 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 13:16:58,362 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 13:16:58,362 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 13:16:58,362 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 13:16:58,363 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 13:16:58,363 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 13:16:58,363 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 13:16:58,363 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 13:16:58,363 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 13:16:58,367 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 13:16:58,369 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 13:16:58,369 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 13:16:58,369 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 13:16:58,369 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 13:16:58,370 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-27 13:16:58,370 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 13:16:58,370 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 13:16:58,453 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 13:16:58,489 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 13:16:58,502 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 13:16:58,504 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 13:16:58,504 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 13:16:58,506 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko_false-unreach-call.cil.c [2018-11-27 13:16:58,658 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6a95aa2d/465e8c00d57f471c86a2c27a4d788abb/FLAG0c26f50cc [2018-11-27 13:17:00,675 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 13:17:00,679 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko_false-unreach-call.cil.c [2018-11-27 13:17:00,831 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6a95aa2d/465e8c00d57f471c86a2c27a4d788abb/FLAG0c26f50cc [2018-11-27 13:17:00,912 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6a95aa2d/465e8c00d57f471c86a2c27a4d788abb [2018-11-27 13:17:00,943 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 13:17:00,948 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 13:17:00,950 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 13:17:00,950 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 13:17:00,960 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 13:17:00,964 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:17:00" (1/1) ... [2018-11-27 13:17:00,972 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b107bb0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:17:00, skipping insertion in model container [2018-11-27 13:17:00,972 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:17:00" (1/1) ... [2018-11-27 13:17:00,992 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 13:17:01,472 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 13:17:12,664 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:17:12,816 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 13:17:14,168 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:17:17,679 INFO L195 MainTranslator]: Completed translation [2018-11-27 13:17:17,682 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:17:17 WrapperNode [2018-11-27 13:17:17,682 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 13:17:17,683 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 13:17:17,683 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 13:17:17,683 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 13:17:17,696 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:17:17" (1/1) ... [2018-11-27 13:17:17,951 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:17:17" (1/1) ... [2018-11-27 13:17:18,053 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 13:17:18,053 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 13:17:18,054 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 13:17:18,056 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 13:17:18,081 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:17:17" (1/1) ... [2018-11-27 13:17:18,086 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:17:17" (1/1) ... [2018-11-27 13:17:18,148 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:17:17" (1/1) ... [2018-11-27 13:17:18,149 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:17:17" (1/1) ... [2018-11-27 13:17:18,608 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:17:17" (1/1) ... [2018-11-27 13:17:18,680 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:17:17" (1/1) ... [2018-11-27 13:17:18,888 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:17:17" (1/1) ... [2018-11-27 13:17:18,990 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 13:17:19,000 INFO L168 Benchmark]: Toolchain (without parser) took 18055.74 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: 315.5 MB). Peak memory consumption was 315.5 MB. Max. memory is 3.9 GB. [2018-11-27 13:17:19,005 INFO L168 Benchmark]: CDTParser took 0.32 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 13:17:19,006 INFO L168 Benchmark]: CACSL2BoogieTranslator took 16732.86 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: 227.8 MB). Peak memory consumption was 500.6 MB. Max. memory is 3.9 GB. [2018-11-27 13:17:19,010 INFO L168 Benchmark]: Boogie Procedure Inliner took 369.95 ms. Allocated memory is still 2.0 GB. Free memory is still 1.7 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-27 13:17:19,010 INFO L168 Benchmark]: Boogie Preprocessor took 940.29 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 87.8 MB). Peak memory consumption was 87.8 MB. Max. memory is 3.9 GB. [2018-11-27 13:17:19,020 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 0.32 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 16732.86 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: 227.8 MB). Peak memory consumption was 500.6 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 369.95 ms. Allocated memory is still 2.0 GB. Free memory is still 1.7 GB. There was no memory consumed. Max. memory is 3.9 GB. * Boogie Preprocessor took 940.29 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 87.8 MB). Peak memory consumption was 87.8 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...