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-linux-3.14/linux-3.14__linux-drivers-clk1__drivers-net-ethernet-broadcom-tg3_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-aa4a323 [2018-11-04 21:02:10,281 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-04 21:02:10,283 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-04 21:02:10,322 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-04 21:02:10,323 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-04 21:02:10,324 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-04 21:02:10,328 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-04 21:02:10,334 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-04 21:02:10,340 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-04 21:02:10,353 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-04 21:02:10,354 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-04 21:02:10,354 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-04 21:02:10,355 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-04 21:02:10,357 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-04 21:02:10,365 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-04 21:02:10,371 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-04 21:02:10,372 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-04 21:02:10,375 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-04 21:02:10,382 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-04 21:02:10,391 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-04 21:02:10,392 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-04 21:02:10,398 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-04 21:02:10,403 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-04 21:02:10,410 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-04 21:02:10,410 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-04 21:02:10,411 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-04 21:02:10,412 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-04 21:02:10,418 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-04 21:02:10,419 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-04 21:02:10,425 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-04 21:02:10,425 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-04 21:02:10,426 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-04 21:02:10,427 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-04 21:02:10,427 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-04 21:02:10,434 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-04 21:02:10,435 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-04 21:02:10,435 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 [2018-11-04 21:02:10,484 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-04 21:02:10,484 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-04 21:02:10,487 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-04 21:02:10,488 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-04 21:02:10,492 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-04 21:02:10,492 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-04 21:02:10,492 INFO L133 SettingsManager]: * Use SBE=true [2018-11-04 21:02:10,492 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-04 21:02:10,498 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-04 21:02:10,498 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-04 21:02:10,498 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-04 21:02:10,499 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-04 21:02:10,499 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-04 21:02:10,499 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-04 21:02:10,499 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-04 21:02:10,499 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-04 21:02:10,500 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-04 21:02:10,500 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-04 21:02:10,500 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-04 21:02:10,500 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-04 21:02:10,503 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-04 21:02:10,503 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-04 21:02:10,506 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-04 21:02:10,506 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-04 21:02:10,506 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-04 21:02:10,506 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-04 21:02:10,507 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-04 21:02:10,507 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-04 21:02:10,636 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-04 21:02:10,671 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-04 21:02:10,684 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-04 21:02:10,689 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-04 21:02:10,690 INFO L276 PluginConnector]: CDTParser initialized [2018-11-04 21:02:10,691 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-drivers-clk1__drivers-net-ethernet-broadcom-tg3_true-unreach-call.cil.c [2018-11-04 21:02:10,826 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de05251ae/cf38040370314c2c8a5da8fd98cef69b/FLAGc72821774 [2018-11-04 21:02:13,588 INFO L298 CDTParser]: Found 1 translation units. [2018-11-04 21:02:13,592 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-drivers-clk1__drivers-net-ethernet-broadcom-tg3_true-unreach-call.cil.c [2018-11-04 21:02:13,844 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de05251ae/cf38040370314c2c8a5da8fd98cef69b/FLAGc72821774 [2018-11-04 21:02:13,888 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de05251ae/cf38040370314c2c8a5da8fd98cef69b [2018-11-04 21:02:13,916 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-04 21:02:13,921 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-04 21:02:13,924 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-04 21:02:13,924 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-04 21:02:13,936 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-04 21:02:13,941 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 09:02:13" (1/1) ... [2018-11-04 21:02:13,948 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e4e0f80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:02:13, skipping insertion in model container [2018-11-04 21:02:13,948 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 09:02:13" (1/1) ... [2018-11-04 21:02:13,978 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-04 21:02:14,924 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-04 21:03:05,014 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-04 21:03:05,951 INFO L189 MainTranslator]: Completed pre-run [2018-11-04 21:03:41,948 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-04 21:03:50,472 INFO L193 MainTranslator]: Completed translation [2018-11-04 21:03:50,473 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:03:50 WrapperNode [2018-11-04 21:03:50,473 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-04 21:03:50,474 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-04 21:03:50,474 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-04 21:03:50,474 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-04 21:03:50,513 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:03:50" (1/1) ... [2018-11-04 21:03:50,514 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:03:50" (1/1) ... [2018-11-04 21:03:51,098 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:03:50" (1/1) ... [2018-11-04 21:03:51,104 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:03:50" (1/1) ... [2018-11-04 21:03:53,571 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:03:50" (1/1) ... [2018-11-04 21:03:53,886 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:03:50" (1/1) ... [2018-11-04 21:03:54,385 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:03:50" (1/1) ... [2018-11-04 21:03:54,787 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-04 21:03:54,794 INFO L168 Benchmark]: Toolchain (without parser) took 100874.06 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: 218.4 MB). Peak memory consumption was 634.5 MB. Max. memory is 3.9 GB. [2018-11-04 21:03:54,804 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-11-04 21:03:54,805 INFO L168 Benchmark]: CACSL2BoogieTranslator took 96549.39 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 382.0 MB). Peak memory consumption was 614.2 MB. Max. memory is 3.9 GB. [2018-11-04 21:03:54,809 INFO L168 Benchmark]: Boogie Preprocessor took 4313.98 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: -163.7 MB). Peak memory consumption was 252.5 MB. Max. memory is 3.9 GB. [2018-11-04 21:03:54,817 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 0.21 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 96549.39 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 382.0 MB). Peak memory consumption was 614.2 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 4313.98 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: -163.7 MB). Peak memory consumption was 252.5 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...