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__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-broadcom-bnx2_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-822e86c [2018-11-14 11:58:45,191 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-14 11:58:45,197 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-14 11:58:45,239 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-14 11:58:45,245 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-14 11:58:45,247 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-14 11:58:45,250 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-14 11:58:45,255 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-14 11:58:45,263 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-14 11:58:45,264 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-14 11:58:45,278 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-14 11:58:45,278 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-14 11:58:45,279 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-14 11:58:45,287 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-14 11:58:45,289 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-14 11:58:45,297 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-14 11:58:45,298 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-14 11:58:45,306 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-14 11:58:45,316 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-14 11:58:45,318 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-14 11:58:45,325 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-14 11:58:45,328 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-14 11:58:45,341 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-14 11:58:45,341 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-14 11:58:45,342 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-14 11:58:45,343 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-14 11:58:45,344 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-14 11:58:45,351 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-14 11:58:45,352 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-14 11:58:45,358 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-14 11:58:45,358 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-14 11:58:45,360 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 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[2018-11-14 11:58:45,370 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 [2018-11-14 11:58:45,422 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-14 11:58:45,422 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-14 11:58:45,429 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-14 11:58:45,429 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-14 11:58:45,436 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-14 11:58:45,436 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-14 11:58:45,436 INFO L133 SettingsManager]: * Use SBE=true [2018-11-14 11:58:45,437 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-14 11:58:45,437 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-14 11:58:45,437 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-14 11:58:45,437 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-14 11:58:45,438 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-14 11:58:45,438 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-14 11:58:45,438 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-14 11:58:45,438 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-14 11:58:45,444 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-14 11:58:45,444 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-14 11:58:45,444 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-14 11:58:45,445 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-14 11:58:45,445 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-14 11:58:45,445 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-14 11:58:45,445 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-14 11:58:45,446 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-14 11:58:45,446 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-14 11:58:45,446 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-14 11:58:45,446 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-14 11:58:45,446 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-14 11:58:45,450 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-14 11:58:45,590 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-14 11:58:45,627 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-14 11:58:45,637 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-14 11:58:45,642 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-14 11:58:45,645 INFO L276 PluginConnector]: CDTParser initialized [2018-11-14 11:58:45,646 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-broadcom-bnx2_true-unreach-call.cil.c [2018-11-14 11:58:45,780 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/436a09c61/308f2dd0e99e457b98bc363df569bc5a/FLAG30016ee8f [2018-11-14 11:58:48,403 INFO L298 CDTParser]: Found 1 translation units. [2018-11-14 11:58:48,404 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-broadcom-bnx2_true-unreach-call.cil.c [2018-11-14 11:58:48,637 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/436a09c61/308f2dd0e99e457b98bc363df569bc5a/FLAG30016ee8f [2018-11-14 11:58:48,691 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/436a09c61/308f2dd0e99e457b98bc363df569bc5a [2018-11-14 11:58:48,723 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-14 11:58:48,725 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-14 11:58:48,731 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-14 11:58:48,731 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-14 11:58:48,743 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-14 11:58:48,745 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 11:58:48" (1/1) ... [2018-11-14 11:58:48,753 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d6960a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:58:48, skipping insertion in model container [2018-11-14 11:58:48,753 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 11:58:48" (1/1) ... [2018-11-14 11:58:48,788 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-14 11:58:49,645 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-14 11:59:25,553 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 11:59:26,656 INFO L191 MainTranslator]: Completed pre-run [2018-11-14 11:59:44,384 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 11:59:49,051 INFO L195 MainTranslator]: Completed translation [2018-11-14 11:59:49,051 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:59:49 WrapperNode [2018-11-14 11:59:49,052 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-14 11:59:49,055 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-14 11:59:49,055 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-14 11:59:49,055 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-14 11:59:49,099 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:59:49" (1/1) ... [2018-11-14 11:59:49,103 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:59:49" (1/1) ... [2018-11-14 11:59:49,600 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:59:49" (1/1) ... [2018-11-14 11:59:49,604 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:59:49" (1/1) ... [2018-11-14 11:59:50,811 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:59:49" (1/1) ... [2018-11-14 11:59:50,964 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:59:49" (1/1) ... [2018-11-14 11:59:51,273 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:59:49" (1/1) ... [2018-11-14 11:59:51,493 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-14 11:59:51,501 INFO L168 Benchmark]: Toolchain (without parser) took 62777.76 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: 357.1 MB). Peak memory consumption was 357.1 MB. Max. memory is 3.9 GB. [2018-11-14 11:59:51,507 INFO L168 Benchmark]: CDTParser took 0.24 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 11:59:51,508 INFO L168 Benchmark]: CACSL2BoogieTranslator took 60321.33 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: 142.8 MB). Peak memory consumption was 574.4 MB. Max. memory is 3.9 GB. [2018-11-14 11:59:51,512 INFO L168 Benchmark]: Boogie Preprocessor took 2438.33 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.5 GB in the end (delta: 214.3 MB). Peak memory consumption was 214.3 MB. Max. memory is 3.9 GB. [2018-11-14 11:59:51,521 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 0.24 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 60321.33 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: 142.8 MB). Peak memory consumption was 574.4 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2438.33 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.5 GB in the end (delta: 214.3 MB). Peak memory consumption was 214.3 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...