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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--packetengines--hamachi.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 11:44:19,188 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 11:44:19,190 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 11:44:19,227 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 11:44:19,228 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 11:44:19,229 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 11:44:19,234 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 11:44:19,239 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 11:44:19,245 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 11:44:19,255 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 11:44:19,256 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 11:44:19,256 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 11:44:19,263 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 11:44:19,266 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 11:44:19,271 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 11:44:19,272 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 11:44:19,273 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 11:44:19,278 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 11:44:19,285 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 11:44:19,291 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 11:44:19,293 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 11:44:19,299 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 11:44:19,305 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 11:44:19,305 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 11:44:19,305 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 11:44:19,310 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 11:44:19,314 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 11:44:19,315 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 11:44:19,316 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 11:44:19,322 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 11:44:19,323 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 11:44:19,327 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 11:44:19,327 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 11:44:19,328 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 11:44:19,330 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 11:44:19,331 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 11:44:19,331 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 [2018-11-27 11:44:19,382 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 11:44:19,382 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 11:44:19,384 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 11:44:19,384 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 11:44:19,389 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 11:44:19,389 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 11:44:19,389 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 11:44:19,390 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 11:44:19,390 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 11:44:19,390 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 11:44:19,390 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 11:44:19,390 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 11:44:19,394 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-27 11:44:19,394 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-27 11:44:19,394 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 11:44:19,396 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 11:44:19,396 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 11:44:19,396 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 11:44:19,396 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 11:44:19,396 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 11:44:19,396 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 11:44:19,397 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 11:44:19,397 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 11:44:19,397 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 11:44:19,397 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 11:44:19,397 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-27 11:44:19,397 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 11:44:19,398 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-27 11:44:19,398 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-27 11:44:19,398 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 11:44:19,403 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 11:44:19,485 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 11:44:19,507 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 11:44:19,516 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 11:44:19,521 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 11:44:19,521 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 11:44:19,525 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--packetengines--hamachi.ko-entry_point_true-unreach-call.cil.out.c [2018-11-27 11:44:19,650 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e04d8a256/d474b9cceeda45fa81c187d3af158d56/FLAGec8748b21 [2018-11-27 11:44:21,580 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 11:44:21,584 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--packetengines--hamachi.ko-entry_point_true-unreach-call.cil.out.c [2018-11-27 11:44:21,697 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e04d8a256/d474b9cceeda45fa81c187d3af158d56/FLAGec8748b21 [2018-11-27 11:44:21,859 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e04d8a256/d474b9cceeda45fa81c187d3af158d56 [2018-11-27 11:44:21,875 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 11:44:21,878 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 11:44:21,879 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 11:44:21,879 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 11:44:21,899 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 11:44:21,903 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:44:21" (1/1) ... [2018-11-27 11:44:21,909 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6da4e95b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:44:21, skipping insertion in model container [2018-11-27 11:44:21,909 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:44:21" (1/1) ... [2018-11-27 11:44:21,931 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 11:44:22,245 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 11:44:27,429 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 11:44:27,581 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 11:44:28,451 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 11:44:29,380 INFO L195 MainTranslator]: Completed translation [2018-11-27 11:44:29,385 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:44:29 WrapperNode [2018-11-27 11:44:29,385 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 11:44:29,390 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 11:44:29,390 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 11:44:29,390 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 11:44:29,420 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:44:29" (1/1) ... [2018-11-27 11:44:29,650 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:44:29" (1/1) ... [2018-11-27 11:44:29,729 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 11:44:29,730 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 11:44:29,730 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 11:44:29,733 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 11:44:29,761 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:44:29" (1/1) ... [2018-11-27 11:44:29,762 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:44:29" (1/1) ... [2018-11-27 11:44:29,845 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:44:29" (1/1) ... [2018-11-27 11:44:29,849 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:44:29" (1/1) ... [2018-11-27 11:44:30,257 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:44:29" (1/1) ... [2018-11-27 11:44:30,326 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:44:29" (1/1) ... [2018-11-27 11:44:30,435 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:44:29" (1/1) ... [2018-11-27 11:44:30,545 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 11:44:30,553 INFO L168 Benchmark]: Toolchain (without parser) took 8677.24 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: 248.0 MB). Peak memory consumption was 248.0 MB. Max. memory is 3.9 GB. [2018-11-27 11:44:30,559 INFO L168 Benchmark]: CDTParser took 0.29 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 11:44:30,559 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7506.83 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: 180.3 MB). Peak memory consumption was 180.3 MB. Max. memory is 3.9 GB. [2018-11-27 11:44:30,564 INFO L168 Benchmark]: Boogie Procedure Inliner took 339.95 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-27 11:44:30,565 INFO L168 Benchmark]: Boogie Preprocessor took 815.18 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 56.4 MB). Peak memory consumption was 56.4 MB. Max. memory is 3.9 GB. [2018-11-27 11:44:30,578 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 0.29 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 7506.83 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: 180.3 MB). Peak memory consumption was 180.3 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 339.95 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 815.18 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 56.4 MB). Peak memory consumption was 56.4 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...