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-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--cdc_mbim.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b67e021 [2018-11-16 11:53:54,309 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 11:53:54,319 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 11:53:54,351 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 11:53:54,352 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 11:53:54,358 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 11:53:54,362 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 11:53:54,365 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 11:53:54,371 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 11:53:54,376 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 11:53:54,377 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 11:53:54,377 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 11:53:54,385 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 11:53:54,386 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 11:53:54,397 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 11:53:54,401 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 11:53:54,402 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 11:53:54,412 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 11:53:54,414 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 11:53:54,422 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 11:53:54,427 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 11:53:54,431 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 11:53:54,441 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 11:53:54,442 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 11:53:54,442 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 11:53:54,443 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 11:53:54,450 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 11:53:54,452 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 11:53:54,454 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 11:53:54,455 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 11:53:54,455 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 11:53:54,462 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 11:53:54,463 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 11:53:54,463 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 11:53:54,464 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 11:53:54,469 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 11:53:54,469 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 [2018-11-16 11:53:54,513 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 11:53:54,513 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 11:53:54,514 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 11:53:54,519 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 11:53:54,522 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 11:53:54,522 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 11:53:54,522 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 11:53:54,522 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 11:53:54,523 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-16 11:53:54,523 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 11:53:54,523 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 11:53:54,523 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 11:53:54,523 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 11:53:54,524 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 11:53:54,524 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 11:53:54,524 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 11:53:54,524 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 11:53:54,525 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 11:53:54,530 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 11:53:54,530 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 11:53:54,530 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 11:53:54,531 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 11:53:54,531 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 11:53:54,531 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 11:53:54,531 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-16 11:53:54,531 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 11:53:54,532 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-16 11:53:54,532 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 11:53:54,532 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-16 11:53:54,662 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 11:53:54,694 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 11:53:54,704 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 11:53:54,709 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 11:53:54,709 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 11:53:54,712 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--cdc_mbim.ko-entry_point_true-unreach-call.cil.out.c [2018-11-16 11:53:54,864 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/62a9a3a9a/8304e9730ed5426c970da04c95b4fede/FLAGbb3f3eaa2 [2018-11-16 11:53:56,747 INFO L304 CDTParser]: Found 1 translation units. [2018-11-16 11:53:56,751 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--cdc_mbim.ko-entry_point_true-unreach-call.cil.out.c [2018-11-16 11:53:56,867 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/62a9a3a9a/8304e9730ed5426c970da04c95b4fede/FLAGbb3f3eaa2 [2018-11-16 11:53:57,245 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/62a9a3a9a/8304e9730ed5426c970da04c95b4fede [2018-11-16 11:53:57,273 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 11:53:57,279 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-16 11:53:57,283 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 11:53:57,283 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 11:53:57,298 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 11:53:57,300 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:53:57" (1/1) ... [2018-11-16 11:53:57,310 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25d2efc6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:53:57, skipping insertion in model container [2018-11-16 11:53:57,310 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:53:57" (1/1) ... [2018-11-16 11:53:57,339 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 11:53:57,662 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 11:54:03,684 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 11:54:03,946 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 11:54:06,453 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 11:54:06,974 INFO L195 MainTranslator]: Completed translation [2018-11-16 11:54:06,978 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:54:06 WrapperNode [2018-11-16 11:54:06,979 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 11:54:06,980 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 11:54:06,985 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 11:54:06,985 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 11:54:07,023 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:54:06" (1/1) ... [2018-11-16 11:54:07,023 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:54:06" (1/1) ... [2018-11-16 11:54:07,167 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:54:06" (1/1) ... [2018-11-16 11:54:07,168 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:54:06" (1/1) ... [2018-11-16 11:54:07,445 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:54:06" (1/1) ... [2018-11-16 11:54:07,504 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:54:06" (1/1) ... [2018-11-16 11:54:07,547 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:54:06" (1/1) ... [2018-11-16 11:54:07,595 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 11:54:07,600 INFO L168 Benchmark]: Toolchain (without parser) took 10324.17 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: -28.8 MB). There was no memory consumed. Max. memory is 3.9 GB. [2018-11-16 11:54:07,608 INFO L168 Benchmark]: CDTParser took 0.24 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. [2018-11-16 11:54:07,609 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9696.39 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -52.2 MB). Peak memory consumption was 490.6 MB. Max. memory is 3.9 GB. [2018-11-16 11:54:07,609 INFO L168 Benchmark]: Boogie Preprocessor took 618.21 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 1.9 GB in the end (delta: 23.4 MB). Peak memory consumption was 23.4 MB. Max. memory is 3.9 GB. [2018-11-16 11:54:07,617 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 0.24 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 9696.39 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -52.2 MB). Peak memory consumption was 490.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 618.21 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 1.9 GB in the end (delta: 23.4 MB). Peak memory consumption was 23.4 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...