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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--realtek--atp.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-82208a2 [2018-10-17 12:13:30,664 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-17 12:13:30,666 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-17 12:13:30,701 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-17 12:13:30,702 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-17 12:13:30,705 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-17 12:13:30,714 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-17 12:13:30,717 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-17 12:13:30,743 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-17 12:13:30,744 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-17 12:13:30,745 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-17 12:13:30,745 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-17 12:13:30,762 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-17 12:13:30,771 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-17 12:13:30,773 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-17 12:13:30,778 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-17 12:13:30,779 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-17 12:13:30,786 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-17 12:13:30,793 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-17 12:13:30,795 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-17 12:13:30,803 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-17 12:13:30,806 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-17 12:13:30,814 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-17 12:13:30,814 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-17 12:13:30,815 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-17 12:13:30,818 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-17 12:13:30,820 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-17 12:13:30,827 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-17 12:13:30,828 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-17 12:13:30,829 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-17 12:13:30,830 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-17 12:13:30,836 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-17 12:13:30,836 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-17 12:13:30,836 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-17 12:13:30,843 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-17 12:13:30,847 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-17 12:13:30,847 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 [2018-10-17 12:13:30,904 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-17 12:13:30,904 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-17 12:13:30,908 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-17 12:13:30,909 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-17 12:13:30,911 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-17 12:13:30,911 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-17 12:13:30,911 INFO L133 SettingsManager]: * Use SBE=true [2018-10-17 12:13:30,912 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-17 12:13:30,912 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-17 12:13:30,912 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-17 12:13:30,913 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-17 12:13:30,918 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-17 12:13:30,918 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-17 12:13:30,919 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-17 12:13:30,919 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-17 12:13:30,919 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-17 12:13:30,920 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-17 12:13:30,920 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-17 12:13:30,920 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-17 12:13:30,920 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-17 12:13:30,921 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-17 12:13:30,926 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-17 12:13:30,926 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-17 12:13:30,927 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-17 12:13:30,927 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-17 12:13:30,927 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-17 12:13:30,927 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-17 12:13:30,927 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-17 12:13:30,927 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-17 12:13:30,928 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-17 12:13:31,072 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-17 12:13:31,119 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-17 12:13:31,125 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-17 12:13:31,129 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-17 12:13:31,130 INFO L276 PluginConnector]: CDTParser initialized [2018-10-17 12:13:31,136 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--realtek--atp.ko-entry_point_true-unreach-call.cil.out.c [2018-10-17 12:13:31,291 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/593c85a17/47f224f0b06a491f9abf3c6a99912983/FLAG93c538531 [2018-10-17 12:13:33,284 INFO L298 CDTParser]: Found 1 translation units. [2018-10-17 12:13:33,286 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--realtek--atp.ko-entry_point_true-unreach-call.cil.out.c [2018-10-17 12:13:33,397 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/593c85a17/47f224f0b06a491f9abf3c6a99912983/FLAG93c538531 [2018-10-17 12:13:33,445 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/593c85a17/47f224f0b06a491f9abf3c6a99912983 [2018-10-17 12:13:33,469 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-17 12:13:33,474 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-17 12:13:33,476 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-17 12:13:33,476 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-17 12:13:33,490 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-17 12:13:33,492 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 12:13:33" (1/1) ... [2018-10-17 12:13:33,501 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4173dd9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:13:33, skipping insertion in model container [2018-10-17 12:13:33,501 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 12:13:33" (1/1) ... [2018-10-17 12:13:33,529 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-17 12:13:33,832 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-17 12:13:40,585 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-17 12:13:40,765 INFO L189 MainTranslator]: Completed pre-run [2018-10-17 12:13:42,619 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-17 12:13:43,063 INFO L193 MainTranslator]: Completed translation [2018-10-17 12:13:43,063 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:13:43 WrapperNode [2018-10-17 12:13:43,064 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-17 12:13:43,070 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-17 12:13:43,070 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-17 12:13:43,070 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-17 12:13:43,110 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:13:43" (1/1) ... [2018-10-17 12:13:43,110 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:13:43" (1/1) ... [2018-10-17 12:13:43,259 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:13:43" (1/1) ... [2018-10-17 12:13:43,266 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:13:43" (1/1) ... [2018-10-17 12:13:43,563 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:13:43" (1/1) ... [2018-10-17 12:13:43,610 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:13:43" (1/1) ... [2018-10-17 12:13:43,813 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:13:43" (1/1) ... [2018-10-17 12:13:43,860 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-17 12:13:43,870 INFO L168 Benchmark]: Toolchain (without parser) took 10395.92 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: -56.5 MB). Peak memory consumption was 493.5 MB. Max. memory is 3.9 GB. [2018-10-17 12:13:43,873 INFO L168 Benchmark]: CDTParser took 5.52 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. [2018-10-17 12:13:43,874 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9593.64 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 463.3 MB). Peak memory consumption was 463.3 MB. Max. memory is 3.9 GB. [2018-10-17 12:13:43,879 INFO L168 Benchmark]: Boogie Preprocessor took 790.81 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -519.8 MB). Peak memory consumption was 30.2 MB. Max. memory is 3.9 GB. [2018-10-17 12:13:43,886 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 5.52 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 9593.64 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 463.3 MB). Peak memory consumption was 463.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 790.81 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -519.8 MB). Peak memory consumption was 30.2 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...