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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--isdn--gigaset--bas_gigaset.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-a9a874a [2018-11-08 12:19:32,278 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-08 12:19:32,286 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-08 12:19:32,327 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-08 12:19:32,327 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-08 12:19:32,333 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-08 12:19:32,337 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-08 12:19:32,342 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-08 12:19:32,350 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-08 12:19:32,356 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-08 12:19:32,357 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-08 12:19:32,360 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-08 12:19:32,361 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-08 12:19:32,362 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-08 12:19:32,370 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-08 12:19:32,381 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-08 12:19:32,382 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-08 12:19:32,390 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-08 12:19:32,401 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-08 12:19:32,407 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-08 12:19:32,412 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-08 12:19:32,419 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-08 12:19:32,423 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-08 12:19:32,423 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-08 12:19:32,424 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-08 12:19:32,428 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-08 12:19:32,434 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-08 12:19:32,436 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-08 12:19:32,439 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-08 12:19:32,440 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-08 12:19:32,444 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-08 12:19:32,445 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-08 12:19:32,445 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-08 12:19:32,449 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-08 12:19:32,451 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-08 12:19:32,453 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-08 12:19:32,453 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-08 12:19:32,513 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-08 12:19:32,513 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-08 12:19:32,517 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-08 12:19:32,518 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-08 12:19:32,523 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-08 12:19:32,523 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-08 12:19:32,524 INFO L133 SettingsManager]: * Use SBE=true [2018-11-08 12:19:32,524 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-08 12:19:32,524 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-08 12:19:32,524 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-08 12:19:32,525 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-08 12:19:32,530 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-08 12:19:32,530 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-08 12:19:32,531 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-08 12:19:32,531 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-08 12:19:32,531 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-08 12:19:32,531 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-08 12:19:32,532 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-08 12:19:32,532 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-08 12:19:32,532 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-08 12:19:32,532 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-08 12:19:32,536 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-08 12:19:32,536 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-08 12:19:32,537 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-08 12:19:32,537 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-08 12:19:32,537 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-08 12:19:32,537 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-08 12:19:32,538 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-08 12:19:32,538 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-08 12:19:32,538 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-08 12:19:32,676 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-08 12:19:32,712 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-08 12:19:32,723 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-08 12:19:32,728 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-08 12:19:32,728 INFO L276 PluginConnector]: CDTParser initialized [2018-11-08 12:19:32,732 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--isdn--gigaset--bas_gigaset.ko-entry_point_false-unreach-call.cil.out.c [2018-11-08 12:19:32,895 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0e283ce76/e98b7c94b0a7497f8564d86cdad2a4cc/FLAG37630b13c [2018-11-08 12:19:34,858 INFO L298 CDTParser]: Found 1 translation units. [2018-11-08 12:19:34,859 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--isdn--gigaset--bas_gigaset.ko-entry_point_false-unreach-call.cil.out.c [2018-11-08 12:19:34,984 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0e283ce76/e98b7c94b0a7497f8564d86cdad2a4cc/FLAG37630b13c [2018-11-08 12:19:35,030 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0e283ce76/e98b7c94b0a7497f8564d86cdad2a4cc [2018-11-08 12:19:35,059 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-08 12:19:35,064 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-08 12:19:35,066 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-08 12:19:35,066 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-08 12:19:35,078 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-08 12:19:35,084 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 12:19:35" (1/1) ... [2018-11-08 12:19:35,090 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9dcda7a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:19:35, skipping insertion in model container [2018-11-08 12:19:35,091 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 12:19:35" (1/1) ... [2018-11-08 12:19:35,117 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-08 12:19:35,512 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-08 12:19:48,284 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-08 12:19:48,918 INFO L189 MainTranslator]: Completed pre-run [2018-11-08 12:19:55,262 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-08 12:19:56,831 INFO L193 MainTranslator]: Completed translation [2018-11-08 12:19:56,831 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:19:56 WrapperNode [2018-11-08 12:19:56,832 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-08 12:19:56,833 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-08 12:19:56,833 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-08 12:19:56,833 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-08 12:19:56,876 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:19:56" (1/1) ... [2018-11-08 12:19:56,876 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:19:56" (1/1) ... [2018-11-08 12:19:57,185 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:19:56" (1/1) ... [2018-11-08 12:19:57,191 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:19:56" (1/1) ... [2018-11-08 12:19:57,960 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:19:56" (1/1) ... [2018-11-08 12:19:58,056 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:19:56" (1/1) ... [2018-11-08 12:19:58,205 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:19:56" (1/1) ... [2018-11-08 12:19:58,320 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-08 12:19:58,327 INFO L168 Benchmark]: Toolchain (without parser) took 23266.02 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: 243.7 MB). Peak memory consumption was 243.7 MB. Max. memory is 3.9 GB. [2018-11-08 12:19:58,335 INFO L168 Benchmark]: CDTParser took 0.37 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. [2018-11-08 12:19:58,336 INFO L168 Benchmark]: CACSL2BoogieTranslator took 21766.49 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 142.8 MB). Peak memory consumption was 515.6 MB. Max. memory is 3.9 GB. [2018-11-08 12:19:58,337 INFO L168 Benchmark]: Boogie Preprocessor took 1487.21 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 100.9 MB). Peak memory consumption was 100.9 MB. Max. memory is 3.9 GB. [2018-11-08 12:19:58,348 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 0.37 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 21766.49 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 142.8 MB). Peak memory consumption was 515.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1487.21 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 100.9 MB). Peak memory consumption was 100.9 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...