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-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-realtek-r8169_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-822e86c [2018-11-14 10:37:38,124 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-14 10:37:38,130 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-14 10:37:38,170 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-14 10:37:38,173 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-14 10:37:38,174 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-14 10:37:38,176 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-14 10:37:38,185 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-14 10:37:38,186 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-14 10:37:38,191 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-14 10:37:38,192 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-14 10:37:38,192 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-14 10:37:38,198 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-14 10:37:38,199 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-14 10:37:38,200 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-14 10:37:38,211 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-14 10:37:38,212 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-14 10:37:38,220 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-14 10:37:38,230 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-14 10:37:38,232 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-14 10:37:38,237 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-14 10:37:38,240 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-14 10:37:38,249 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-14 10:37:38,249 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-14 10:37:38,250 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-14 10:37:38,255 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-14 10:37:38,257 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-14 10:37:38,261 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-14 10:37:38,262 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-14 10:37:38,266 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-14 10:37:38,267 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-14 10:37:38,267 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-14 10:37:38,271 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-14 10:37:38,271 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-14 10:37:38,276 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-14 10:37:38,277 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-14 10:37:38,277 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 [2018-11-14 10:37:38,323 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-14 10:37:38,323 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-14 10:37:38,329 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-14 10:37:38,330 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-14 10:37:38,331 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-14 10:37:38,331 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-14 10:37:38,332 INFO L133 SettingsManager]: * Use SBE=true [2018-11-14 10:37:38,333 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-14 10:37:38,333 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-14 10:37:38,333 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-14 10:37:38,333 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-14 10:37:38,337 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-14 10:37:38,337 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-14 10:37:38,337 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-14 10:37:38,338 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-14 10:37:38,338 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-14 10:37:38,338 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-14 10:37:38,338 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-14 10:37:38,339 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-14 10:37:38,339 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-14 10:37:38,339 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-14 10:37:38,339 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-14 10:37:38,340 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-14 10:37:38,340 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-14 10:37:38,340 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-14 10:37:38,340 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-14 10:37:38,341 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-14 10:37:38,346 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-14 10:37:38,346 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-14 10:37:38,347 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-14 10:37:38,486 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-14 10:37:38,522 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-14 10:37:38,533 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-14 10:37:38,537 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-14 10:37:38,538 INFO L276 PluginConnector]: CDTParser initialized [2018-11-14 10:37:38,538 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-realtek-r8169_true-unreach-call.cil.c [2018-11-14 10:37:38,703 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/439c1d43d/c12ab8aa9f2b4aaab7b35fbd1c6b63c8/FLAGf1f7e55c4 [2018-11-14 10:37:41,178 INFO L298 CDTParser]: Found 1 translation units. [2018-11-14 10:37:41,181 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-realtek-r8169_true-unreach-call.cil.c [2018-11-14 10:37:41,411 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/439c1d43d/c12ab8aa9f2b4aaab7b35fbd1c6b63c8/FLAGf1f7e55c4 [2018-11-14 10:37:41,460 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/439c1d43d/c12ab8aa9f2b4aaab7b35fbd1c6b63c8 [2018-11-14 10:37:41,492 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-14 10:37:41,494 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-14 10:37:41,499 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-14 10:37:41,500 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-14 10:37:41,514 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-14 10:37:41,516 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 10:37:41" (1/1) ... [2018-11-14 10:37:41,526 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60b366a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:37:41, skipping insertion in model container [2018-11-14 10:37:41,526 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 10:37:41" (1/1) ... [2018-11-14 10:37:41,554 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-14 10:37:42,249 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-14 10:38:14,747 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 10:38:16,028 INFO L191 MainTranslator]: Completed pre-run [2018-11-14 10:38:37,474 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 10:38:42,528 INFO L195 MainTranslator]: Completed translation [2018-11-14 10:38:42,528 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:38:42 WrapperNode [2018-11-14 10:38:42,529 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-14 10:38:42,530 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-14 10:38:42,530 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-14 10:38:42,530 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-14 10:38:42,550 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:38:42" (1/1) ... [2018-11-14 10:38:42,550 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:38:42" (1/1) ... [2018-11-14 10:38:42,947 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:38:42" (1/1) ... [2018-11-14 10:38:42,951 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:38:42" (1/1) ... [2018-11-14 10:38:44,185 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:38:42" (1/1) ... [2018-11-14 10:38:44,307 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:38:42" (1/1) ... [2018-11-14 10:38:44,630 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:38:42" (1/1) ... [2018-11-14 10:38:44,825 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-14 10:38:44,833 INFO L168 Benchmark]: Toolchain (without parser) took 63338.25 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: 129.6 MB). Peak memory consumption was 546.8 MB. Max. memory is 3.9 GB. [2018-11-14 10:38:44,841 INFO L168 Benchmark]: CDTParser took 0.22 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. [2018-11-14 10:38:44,842 INFO L168 Benchmark]: CACSL2BoogieTranslator took 61029.75 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: 492.5 MB). Peak memory consumption was 553.3 MB. Max. memory is 3.9 GB. [2018-11-14 10:38:44,845 INFO L168 Benchmark]: Boogie Preprocessor took 2295.82 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -362.9 MB). Peak memory consumption was 54.3 MB. Max. memory is 3.9 GB. [2018-11-14 10:38:44,855 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 0.22 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 61029.75 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: 492.5 MB). Peak memory consumption was 553.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2295.82 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -362.9 MB). Peak memory consumption was 54.3 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...