java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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-media-usb-gspca-gspca_ov519_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-bdc35bb [2018-10-29 10:58:20,279 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-29 10:58:20,286 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-29 10:58:20,327 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-29 10:58:20,327 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-29 10:58:20,330 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-29 10:58:20,332 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-29 10:58:20,339 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-29 10:58:20,344 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-29 10:58:20,351 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-29 10:58:20,352 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-29 10:58:20,352 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-29 10:58:20,360 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-29 10:58:20,361 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-29 10:58:20,366 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-29 10:58:20,370 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-29 10:58:20,372 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-29 10:58:20,384 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-29 10:58:20,391 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-29 10:58:20,397 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-29 10:58:20,406 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-29 10:58:20,410 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-29 10:58:20,418 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-29 10:58:20,418 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-29 10:58:20,419 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-29 10:58:20,426 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-29 10:58:20,428 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-29 10:58:20,429 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-29 10:58:20,434 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-29 10:58:20,435 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-29 10:58:20,436 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-29 10:58:20,443 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-29 10:58:20,443 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-29 10:58:20,444 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-29 10:58:20,448 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-29 10:58:20,449 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-29 10:58:20,449 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 [2018-10-29 10:58:20,506 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-29 10:58:20,506 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-29 10:58:20,507 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-29 10:58:20,508 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-29 10:58:20,512 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-29 10:58:20,512 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-29 10:58:20,512 INFO L133 SettingsManager]: * Use SBE=true [2018-10-29 10:58:20,513 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-29 10:58:20,518 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-29 10:58:20,518 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-29 10:58:20,519 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-29 10:58:20,519 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-29 10:58:20,519 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-29 10:58:20,519 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-29 10:58:20,520 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-29 10:58:20,520 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-29 10:58:20,520 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-29 10:58:20,520 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-29 10:58:20,520 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-29 10:58:20,523 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-29 10:58:20,524 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-29 10:58:20,524 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-29 10:58:20,525 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-29 10:58:20,525 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-29 10:58:20,525 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-29 10:58:20,525 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-29 10:58:20,525 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-29 10:58:20,526 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-29 10:58:20,666 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-29 10:58:20,709 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-29 10:58:20,718 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-29 10:58:20,723 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-29 10:58:20,726 INFO L276 PluginConnector]: CDTParser initialized [2018-10-29 10:58:20,727 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-media-usb-gspca-gspca_ov519_true-unreach-call.cil.c [2018-10-29 10:58:20,876 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/240adf047/477b8fdf72ea436d9796f544d4d65a29/FLAG3f739d0a3 [2018-10-29 10:58:23,043 INFO L298 CDTParser]: Found 1 translation units. [2018-10-29 10:58:23,044 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-media-usb-gspca-gspca_ov519_true-unreach-call.cil.c [2018-10-29 10:58:23,185 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/240adf047/477b8fdf72ea436d9796f544d4d65a29/FLAG3f739d0a3 [2018-10-29 10:58:23,231 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/240adf047/477b8fdf72ea436d9796f544d4d65a29 [2018-10-29 10:58:23,257 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-29 10:58:23,268 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-29 10:58:23,273 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-29 10:58:23,276 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-29 10:58:23,292 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-29 10:58:23,298 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 10:58:23" (1/1) ... [2018-10-29 10:58:23,307 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6354d7d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:58:23, skipping insertion in model container [2018-10-29 10:58:23,307 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 10:58:23" (1/1) ... [2018-10-29 10:58:23,339 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-29 10:58:23,808 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-29 10:58:34,147 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-29 10:58:34,520 INFO L189 MainTranslator]: Completed pre-run [2018-10-29 10:58:39,147 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-29 10:58:40,154 INFO L193 MainTranslator]: Completed translation [2018-10-29 10:58:40,157 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:58:40 WrapperNode [2018-10-29 10:58:40,158 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-29 10:58:40,159 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-29 10:58:40,161 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-29 10:58:40,161 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-29 10:58:40,204 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:58:40" (1/1) ... [2018-10-29 10:58:40,207 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:58:40" (1/1) ... [2018-10-29 10:58:40,453 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:58:40" (1/1) ... [2018-10-29 10:58:40,454 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:58:40" (1/1) ... [2018-10-29 10:58:41,180 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:58:40" (1/1) ... [2018-10-29 10:58:41,294 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:58:40" (1/1) ... [2018-10-29 10:58:41,408 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:58:40" (1/1) ... [2018-10-29 10:58:41,521 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-29 10:58:41,529 INFO L168 Benchmark]: Toolchain (without parser) took 18268.56 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: 362.4 MB). Peak memory consumption was 362.4 MB. Max. memory is 3.9 GB. [2018-10-29 10:58:41,532 INFO L168 Benchmark]: CDTParser took 0.23 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. [2018-10-29 10:58:41,538 INFO L168 Benchmark]: CACSL2BoogieTranslator took 16885.05 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: 259.7 MB). Peak memory consumption was 514.4 MB. Max. memory is 3.9 GB. [2018-10-29 10:58:41,541 INFO L168 Benchmark]: Boogie Preprocessor took 1365.13 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: 102.7 MB). Peak memory consumption was 102.7 MB. Max. memory is 3.9 GB. [2018-10-29 10:58:41,547 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 0.23 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 16885.05 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: 259.7 MB). Peak memory consumption was 514.4 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1365.13 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: 102.7 MB). Peak memory consumption was 102.7 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...