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-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--infiniband--hw--mthca--ib_mthca.ko-main.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-10914cd [2018-11-09 12:42:02,304 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-09 12:42:02,310 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-09 12:42:02,345 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-09 12:42:02,345 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-09 12:42:02,350 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-09 12:42:02,352 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-09 12:42:02,360 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-09 12:42:02,364 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-09 12:42:02,365 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-09 12:42:02,373 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-09 12:42:02,373 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-09 12:42:02,378 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-09 12:42:02,379 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-09 12:42:02,386 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-09 12:42:02,389 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-09 12:42:02,390 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-09 12:42:02,404 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-09 12:42:02,411 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-09 12:42:02,415 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-09 12:42:02,420 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-09 12:42:02,424 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-09 12:42:02,430 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-09 12:42:02,431 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-09 12:42:02,438 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-09 12:42:02,439 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-09 12:42:02,440 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-09 12:42:02,445 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-09 12:42:02,450 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-09 12:42:02,451 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-09 12:42:02,453 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-09 12:42:02,455 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-09 12:42:02,455 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-09 12:42:02,455 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-09 12:42:02,456 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-09 12:42:02,463 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-09 12:42:02,464 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 [2018-11-09 12:42:02,509 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-09 12:42:02,512 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-09 12:42:02,513 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-09 12:42:02,513 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-09 12:42:02,518 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-09 12:42:02,518 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-09 12:42:02,518 INFO L133 SettingsManager]: * Use SBE=true [2018-11-09 12:42:02,519 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-09 12:42:02,519 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-09 12:42:02,519 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-09 12:42:02,522 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-09 12:42:02,522 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-09 12:42:02,522 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-09 12:42:02,523 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-09 12:42:02,523 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-09 12:42:02,525 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-09 12:42:02,525 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-09 12:42:02,525 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-09 12:42:02,526 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-09 12:42:02,526 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-09 12:42:02,526 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-09 12:42:02,526 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-09 12:42:02,530 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-09 12:42:02,530 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-09 12:42:02,530 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-09 12:42:02,531 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-09 12:42:02,533 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-09 12:42:02,533 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-09 12:42:02,668 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-09 12:42:02,703 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-09 12:42:02,714 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-09 12:42:02,718 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-09 12:42:02,719 INFO L276 PluginConnector]: CDTParser initialized [2018-11-09 12:42:02,720 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--infiniband--hw--mthca--ib_mthca.ko-main.cil.out.c [2018-11-09 12:42:02,900 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/44815712a/e7897914c6c04817b12aef4008cb2fa5/FLAGfd68c0b78 [2018-11-09 12:42:05,581 INFO L298 CDTParser]: Found 1 translation units. [2018-11-09 12:42:05,582 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--infiniband--hw--mthca--ib_mthca.ko-main.cil.out.c [2018-11-09 12:42:05,771 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/44815712a/e7897914c6c04817b12aef4008cb2fa5/FLAGfd68c0b78 [2018-11-09 12:42:05,815 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/44815712a/e7897914c6c04817b12aef4008cb2fa5 [2018-11-09 12:42:05,845 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-09 12:42:05,847 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-09 12:42:05,851 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-09 12:42:05,853 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-09 12:42:05,865 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-09 12:42:05,871 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:42:05" (1/1) ... [2018-11-09 12:42:05,877 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c5c17fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:42:05, skipping insertion in model container [2018-11-09 12:42:05,877 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:42:05" (1/1) ... [2018-11-09 12:42:05,908 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-09 12:42:06,677 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-09 12:42:35,903 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-09 12:42:36,073 INFO L189 MainTranslator]: Completed pre-run [2018-11-09 12:42:49,754 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-09 12:42:53,661 INFO L193 MainTranslator]: Completed translation [2018-11-09 12:42:53,661 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:42:53 WrapperNode [2018-11-09 12:42:53,662 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-09 12:42:53,663 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-09 12:42:53,663 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-09 12:42:53,663 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-09 12:42:53,688 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:42:53" (1/1) ... [2018-11-09 12:42:53,689 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:42:53" (1/1) ... [2018-11-09 12:42:54,217 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:42:53" (1/1) ... [2018-11-09 12:42:54,220 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:42:53" (1/1) ... [2018-11-09 12:42:56,182 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:42:53" (1/1) ... [2018-11-09 12:42:56,414 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:42:53" (1/1) ... [2018-11-09 12:42:56,921 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:42:53" (1/1) ... [2018-11-09 12:42:57,239 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-09 12:42:57,245 INFO L168 Benchmark]: Toolchain (without parser) took 51399.36 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 243.9 MB). Peak memory consumption was 582.1 MB. Max. memory is 3.9 GB. [2018-11-09 12:42:57,256 INFO L168 Benchmark]: CDTParser took 0.23 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. [2018-11-09 12:42:57,256 INFO L168 Benchmark]: CACSL2BoogieTranslator took 47810.86 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: 486.7 MB). Peak memory consumption was 573.7 MB. Max. memory is 3.9 GB. [2018-11-09 12:42:57,263 INFO L168 Benchmark]: Boogie Preprocessor took 3576.37 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: -242.8 MB). Peak memory consumption was 95.4 MB. Max. memory is 3.9 GB. [2018-11-09 12:42:57,272 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 0.23 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 47810.86 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: 486.7 MB). Peak memory consumption was 573.7 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 3576.37 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: -242.8 MB). Peak memory consumption was 95.4 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...