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--block--cciss.ko-main.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-896c194 [2018-11-11 23:13:08,487 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-11 23:13:08,495 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-11 23:13:08,534 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-11 23:13:08,536 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-11 23:13:08,537 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-11 23:13:08,542 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-11 23:13:08,549 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-11 23:13:08,554 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-11 23:13:08,564 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-11 23:13:08,566 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-11 23:13:08,566 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-11 23:13:08,573 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-11 23:13:08,577 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-11 23:13:08,581 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-11 23:13:08,582 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-11 23:13:08,586 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-11 23:13:08,593 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-11 23:13:08,599 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-11 23:13:08,601 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-11 23:13:08,607 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-11 23:13:08,611 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-11 23:13:08,613 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-11 23:13:08,620 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-11 23:13:08,620 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-11 23:13:08,625 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-11 23:13:08,626 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-11 23:13:08,627 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-11 23:13:08,630 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-11 23:13:08,636 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-11 23:13:08,636 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-11 23:13:08,637 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-11 23:13:08,637 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-11 23:13:08,641 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-11 23:13:08,642 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-11 23:13:08,645 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-11 23:13:08,645 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 [2018-11-11 23:13:08,693 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-11 23:13:08,696 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-11 23:13:08,699 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-11 23:13:08,700 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-11 23:13:08,705 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-11 23:13:08,705 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-11 23:13:08,705 INFO L133 SettingsManager]: * Use SBE=true [2018-11-11 23:13:08,706 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-11 23:13:08,706 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-11 23:13:08,706 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-11 23:13:08,706 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-11 23:13:08,711 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-11 23:13:08,714 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-11 23:13:08,718 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-11 23:13:08,719 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-11 23:13:08,723 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-11 23:13:08,724 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-11 23:13:08,725 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-11 23:13:08,726 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-11 23:13:08,726 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-11 23:13:08,727 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-11 23:13:08,727 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-11 23:13:08,727 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-11 23:13:08,727 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-11 23:13:08,727 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-11 23:13:08,730 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-11 23:13:08,730 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-11 23:13:08,730 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-11 23:13:08,865 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-11 23:13:08,902 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-11 23:13:08,911 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-11 23:13:08,915 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-11 23:13:08,916 INFO L276 PluginConnector]: CDTParser initialized [2018-11-11 23:13:08,920 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--block--cciss.ko-main.cil.out.c [2018-11-11 23:13:09,074 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d63f8c53f/f030f56f9cf94424a4fdcd0fa33fccdc/FLAG1eb065be9 [2018-11-11 23:13:11,465 INFO L298 CDTParser]: Found 1 translation units. [2018-11-11 23:13:11,469 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--block--cciss.ko-main.cil.out.c [2018-11-11 23:13:11,634 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d63f8c53f/f030f56f9cf94424a4fdcd0fa33fccdc/FLAG1eb065be9 [2018-11-11 23:13:11,672 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d63f8c53f/f030f56f9cf94424a4fdcd0fa33fccdc [2018-11-11 23:13:11,688 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-11 23:13:11,691 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-11 23:13:11,692 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-11 23:13:11,692 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-11 23:13:11,708 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-11 23:13:11,715 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:13:11" (1/1) ... [2018-11-11 23:13:11,719 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e0ecb6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:13:11, skipping insertion in model container [2018-11-11 23:13:11,719 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:13:11" (1/1) ... [2018-11-11 23:13:11,750 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-11 23:13:12,358 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-11 23:13:32,835 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 23:13:33,815 INFO L189 MainTranslator]: Completed pre-run [2018-11-11 23:13:42,218 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 23:13:45,416 INFO L193 MainTranslator]: Completed translation [2018-11-11 23:13:45,417 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:13:45 WrapperNode [2018-11-11 23:13:45,418 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-11 23:13:45,421 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-11 23:13:45,421 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-11 23:13:45,421 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-11 23:13:45,439 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:13:45" (1/1) ... [2018-11-11 23:13:45,440 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:13:45" (1/1) ... [2018-11-11 23:13:46,104 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:13:45" (1/1) ... [2018-11-11 23:13:46,107 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:13:45" (1/1) ... [2018-11-11 23:13:49,818 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:13:45" (1/1) ... [2018-11-11 23:13:49,989 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:13:45" (1/1) ... [2018-11-11 23:13:50,549 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:13:45" (1/1) ... [2018-11-11 23:13:51,012 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-11 23:13:51,022 INFO L168 Benchmark]: Toolchain (without parser) took 39333.57 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: 242.9 MB). Peak memory consumption was 685.4 MB. Max. memory is 3.9 GB. [2018-11-11 23:13:51,028 INFO L168 Benchmark]: CDTParser took 0.37 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. [2018-11-11 23:13:51,029 INFO L168 Benchmark]: CACSL2BoogieTranslator took 33726.29 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: 254.4 MB). Peak memory consumption was 615.4 MB. Max. memory is 3.9 GB. [2018-11-11 23:13:51,030 INFO L168 Benchmark]: Boogie Preprocessor took 5593.23 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.7 GB in the end (delta: -11.5 MB). Peak memory consumption was 431.0 MB. Max. memory is 3.9 GB. [2018-11-11 23:13:51,038 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 0.37 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 33726.29 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: 254.4 MB). Peak memory consumption was 615.4 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 5593.23 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.7 GB in the end (delta: -11.5 MB). Peak memory consumption was 431.0 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...