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-challenges/linux-3.14__linux-usb-dev__drivers-net-ethernet-broadcom-tg3_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-a9a874a [2018-11-08 14:06:52,116 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-08 14:06:52,122 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-08 14:06:52,161 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-08 14:06:52,162 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-08 14:06:52,163 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-08 14:06:52,166 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-08 14:06:52,170 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-08 14:06:52,176 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-08 14:06:52,184 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-08 14:06:52,185 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-08 14:06:52,185 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-08 14:06:52,190 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-08 14:06:52,191 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-08 14:06:52,199 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-08 14:06:52,200 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-08 14:06:52,205 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-08 14:06:52,210 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-08 14:06:52,224 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-08 14:06:52,232 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-08 14:06:52,233 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-08 14:06:52,237 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-08 14:06:52,246 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-08 14:06:52,246 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-08 14:06:52,247 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-08 14:06:52,253 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-08 14:06:52,254 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-08 14:06:52,258 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-08 14:06:52,262 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-08 14:06:52,265 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-08 14:06:52,265 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-08 14:06:52,269 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-08 14:06:52,270 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-08 14:06:52,270 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-08 14:06:52,276 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-08 14:06:52,277 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-08 14:06:52,278 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 [2018-11-08 14:06:52,326 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-08 14:06:52,326 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-08 14:06:52,331 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-08 14:06:52,331 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-08 14:06:52,335 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-08 14:06:52,335 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-08 14:06:52,336 INFO L133 SettingsManager]: * Use SBE=true [2018-11-08 14:06:52,336 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-08 14:06:52,336 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-08 14:06:52,336 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-08 14:06:52,336 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-08 14:06:52,342 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-08 14:06:52,342 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-08 14:06:52,342 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-08 14:06:52,343 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-08 14:06:52,343 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-08 14:06:52,343 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-08 14:06:52,343 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-08 14:06:52,343 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-08 14:06:52,345 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-08 14:06:52,345 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-08 14:06:52,346 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-08 14:06:52,348 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-08 14:06:52,348 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-08 14:06:52,348 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-08 14:06:52,348 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-08 14:06:52,349 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-08 14:06:52,349 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-08 14:06:52,488 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-08 14:06:52,527 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-08 14:06:52,540 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-08 14:06:52,542 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-08 14:06:52,546 INFO L276 PluginConnector]: CDTParser initialized [2018-11-08 14:06:52,547 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__linux-usb-dev__drivers-net-ethernet-broadcom-tg3_true-unreach-call.cil.c [2018-11-08 14:06:52,708 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81177eddf/bf9be693cdb44e4ba829edaf3b16edd4/FLAG62d9578e2 [2018-11-08 14:06:55,541 INFO L298 CDTParser]: Found 1 translation units. [2018-11-08 14:06:55,545 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__linux-usb-dev__drivers-net-ethernet-broadcom-tg3_true-unreach-call.cil.c [2018-11-08 14:06:55,880 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81177eddf/bf9be693cdb44e4ba829edaf3b16edd4/FLAG62d9578e2 [2018-11-08 14:06:55,927 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81177eddf/bf9be693cdb44e4ba829edaf3b16edd4 [2018-11-08 14:06:55,959 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-08 14:06:55,966 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-08 14:06:55,967 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-08 14:06:55,971 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-08 14:06:55,983 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-08 14:06:55,985 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 02:06:55" (1/1) ... [2018-11-08 14:06:55,996 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a39166e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 02:06:55, skipping insertion in model container [2018-11-08 14:06:55,999 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 02:06:55" (1/1) ... [2018-11-08 14:06:56,031 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-08 14:06:57,190 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-08 14:07:45,182 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-08 14:07:46,023 INFO L189 MainTranslator]: Completed pre-run [2018-11-08 14:08:20,027 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-08 14:08:28,630 INFO L193 MainTranslator]: Completed translation [2018-11-08 14:08:28,631 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 02:08:28 WrapperNode [2018-11-08 14:08:28,631 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-08 14:08:28,635 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-08 14:08:28,635 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-08 14:08:28,635 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-08 14:08:28,663 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 02:08:28" (1/1) ... [2018-11-08 14:08:28,663 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 02:08:28" (1/1) ... [2018-11-08 14:08:29,232 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 02:08:28" (1/1) ... [2018-11-08 14:08:29,233 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 02:08:28" (1/1) ... [2018-11-08 14:08:31,179 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 02:08:28" (1/1) ... [2018-11-08 14:08:31,518 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 02:08:28" (1/1) ... [2018-11-08 14:08:32,081 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 02:08:28" (1/1) ... [2018-11-08 14:08:32,562 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-08 14:08:32,569 INFO L168 Benchmark]: Toolchain (without parser) took 96607.64 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.3 GB in the end (delta: 583.1 MB). Peak memory consumption was 583.1 MB. Max. memory is 3.9 GB. [2018-11-08 14:08:32,575 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. [2018-11-08 14:08:32,579 INFO L168 Benchmark]: CACSL2BoogieTranslator took 92663.89 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: 222.3 MB). Peak memory consumption was 614.9 MB. Max. memory is 3.9 GB. [2018-11-08 14:08:32,580 INFO L168 Benchmark]: Boogie Preprocessor took 3927.87 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.3 GB in the end (delta: 360.8 MB). Peak memory consumption was 360.8 MB. Max. memory is 3.9 GB. [2018-11-08 14:08:32,591 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 92663.89 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: 222.3 MB). Peak memory consumption was 614.9 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 3927.87 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.3 GB in the end (delta: 360.8 MB). Peak memory consumption was 360.8 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...