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--char--ipmi--ipmi_msghandler.ko-main.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-41590c4 [2018-10-18 11:58:00,196 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-18 11:58:00,201 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-18 11:58:00,230 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-18 11:58:00,230 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-18 11:58:00,232 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-18 11:58:00,242 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-18 11:58:00,245 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-18 11:58:00,249 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-18 11:58:00,251 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-18 11:58:00,252 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-18 11:58:00,265 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-18 11:58:00,267 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-18 11:58:00,274 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-18 11:58:00,276 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-18 11:58:00,277 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-18 11:58:00,284 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-18 11:58:00,290 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-18 11:58:00,297 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-18 11:58:00,299 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-18 11:58:00,307 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-18 11:58:00,310 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-18 11:58:00,318 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-18 11:58:00,319 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-18 11:58:00,319 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-18 11:58:00,325 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-18 11:58:00,326 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-18 11:58:00,331 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-18 11:58:00,332 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-18 11:58:00,338 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-18 11:58:00,338 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-18 11:58:00,339 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-18 11:58:00,340 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-18 11:58:00,340 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-18 11:58:00,346 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-18 11:58:00,350 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-18 11:58:00,350 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 [2018-10-18 11:58:00,404 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-18 11:58:00,405 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-18 11:58:00,406 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-18 11:58:00,407 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-18 11:58:00,410 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-18 11:58:00,410 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-18 11:58:00,410 INFO L133 SettingsManager]: * Use SBE=true [2018-10-18 11:58:00,411 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-18 11:58:00,411 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-18 11:58:00,411 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-18 11:58:00,411 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-18 11:58:00,411 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-18 11:58:00,412 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-18 11:58:00,412 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-18 11:58:00,412 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-18 11:58:00,412 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-18 11:58:00,412 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-18 11:58:00,417 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-18 11:58:00,417 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-18 11:58:00,419 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-18 11:58:00,419 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-18 11:58:00,419 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-18 11:58:00,420 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-18 11:58:00,420 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-18 11:58:00,420 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-18 11:58:00,420 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-18 11:58:00,420 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-18 11:58:00,421 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-18 11:58:00,558 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-18 11:58:00,593 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-18 11:58:00,601 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-18 11:58:00,605 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-18 11:58:00,608 INFO L276 PluginConnector]: CDTParser initialized [2018-10-18 11:58:00,609 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--char--ipmi--ipmi_msghandler.ko-main.cil.out.c [2018-10-18 11:58:00,753 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1bcc9c179/46e5c2bb32484174b56979d2ab82ad3e/FLAGe4c8aaf65 [2018-10-18 11:58:02,680 INFO L298 CDTParser]: Found 1 translation units. [2018-10-18 11:58:02,685 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--char--ipmi--ipmi_msghandler.ko-main.cil.out.c [2018-10-18 11:58:02,798 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1bcc9c179/46e5c2bb32484174b56979d2ab82ad3e/FLAGe4c8aaf65 [2018-10-18 11:58:02,848 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1bcc9c179/46e5c2bb32484174b56979d2ab82ad3e [2018-10-18 11:58:02,879 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-18 11:58:02,886 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-18 11:58:02,887 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-18 11:58:02,887 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-18 11:58:02,897 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-18 11:58:02,902 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 11:58:02" (1/1) ... [2018-10-18 11:58:02,911 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26d797f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 11:58:02, skipping insertion in model container [2018-10-18 11:58:02,912 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 11:58:02" (1/1) ... [2018-10-18 11:58:02,937 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-18 11:58:03,359 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-18 11:58:12,346 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 11:58:12,500 INFO L189 MainTranslator]: Completed pre-run [2018-10-18 11:58:15,458 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 11:58:17,010 INFO L193 MainTranslator]: Completed translation [2018-10-18 11:58:17,011 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 11:58:17 WrapperNode [2018-10-18 11:58:17,011 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-18 11:58:17,012 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-18 11:58:17,012 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-18 11:58:17,012 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-18 11:58:17,031 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 11:58:17" (1/1) ... [2018-10-18 11:58:17,031 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 11:58:17" (1/1) ... [2018-10-18 11:58:17,315 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 11:58:17" (1/1) ... [2018-10-18 11:58:17,315 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 11:58:17" (1/1) ... [2018-10-18 11:58:17,919 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 11:58:17" (1/1) ... [2018-10-18 11:58:18,003 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 11:58:17" (1/1) ... [2018-10-18 11:58:18,106 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 11:58:17" (1/1) ... [2018-10-18 11:58:18,211 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-18 11:58:18,220 INFO L168 Benchmark]: Toolchain (without parser) took 15340.12 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 45.7 MB). Peak memory consumption was 45.7 MB. Max. memory is 3.9 GB. [2018-10-18 11:58:18,224 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. [2018-10-18 11:58:18,225 INFO L168 Benchmark]: CACSL2BoogieTranslator took 14124.19 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -34.4 MB). Peak memory consumption was 507.1 MB. Max. memory is 3.9 GB. [2018-10-18 11:58:18,230 INFO L168 Benchmark]: Boogie Preprocessor took 1199.60 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 1.9 GB in the end (delta: 80.2 MB). Peak memory consumption was 80.2 MB. Max. memory is 3.9 GB. [2018-10-18 11:58:18,238 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 14124.19 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -34.4 MB). Peak memory consumption was 507.1 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1199.60 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 1.9 GB in the end (delta: 80.2 MB). Peak memory consumption was 80.2 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...