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--hwmon--asb100.ko-main.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-41590c4 [2018-10-18 11:58:04,128 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-18 11:58:04,136 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-18 11:58:04,170 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-18 11:58:04,174 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-18 11:58:04,175 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-18 11:58:04,176 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-18 11:58:04,183 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-18 11:58:04,189 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-18 11:58:04,193 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-18 11:58:04,194 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-18 11:58:04,197 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-18 11:58:04,201 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-18 11:58:04,202 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-18 11:58:04,210 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-18 11:58:04,219 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-18 11:58:04,221 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-18 11:58:04,228 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-18 11:58:04,236 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-18 11:58:04,238 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-18 11:58:04,241 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-18 11:58:04,243 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-18 11:58:04,251 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-18 11:58:04,252 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-18 11:58:04,254 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-18 11:58:04,257 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-18 11:58:04,258 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-18 11:58:04,262 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-18 11:58:04,265 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-18 11:58:04,266 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-18 11:58:04,267 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-18 11:58:04,271 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-18 11:58:04,271 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-18 11:58:04,271 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-18 11:58:04,272 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-18 11:58:04,281 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-18 11:58:04,281 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 11:58:04,329 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-18 11:58:04,330 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-18 11:58:04,331 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-18 11:58:04,331 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-18 11:58:04,340 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-18 11:58:04,340 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-18 11:58:04,340 INFO L133 SettingsManager]: * Use SBE=true [2018-10-18 11:58:04,341 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-18 11:58:04,341 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-18 11:58:04,341 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-18 11:58:04,341 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-18 11:58:04,341 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-18 11:58:04,348 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-18 11:58:04,348 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-18 11:58:04,348 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-18 11:58:04,349 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-18 11:58:04,352 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-18 11:58:04,352 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-18 11:58:04,353 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-18 11:58:04,353 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-18 11:58:04,353 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-18 11:58:04,353 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-18 11:58:04,354 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-18 11:58:04,354 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-18 11:58:04,354 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-18 11:58:04,354 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-18 11:58:04,354 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-18 11:58:04,354 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-18 11:58:04,494 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-18 11:58:04,536 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-18 11:58:04,545 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-18 11:58:04,550 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-18 11:58:04,553 INFO L276 PluginConnector]: CDTParser initialized [2018-10-18 11:58:04,554 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--hwmon--asb100.ko-main.cil.out.c [2018-10-18 11:58:04,726 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b90493862/ecb81149f31d4c1f8b4abd59138dad38/FLAG9bdbe3c50 [2018-10-18 11:58:06,531 INFO L298 CDTParser]: Found 1 translation units. [2018-10-18 11:58:06,532 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--hwmon--asb100.ko-main.cil.out.c [2018-10-18 11:58:06,645 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b90493862/ecb81149f31d4c1f8b4abd59138dad38/FLAG9bdbe3c50 [2018-10-18 11:58:06,686 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b90493862/ecb81149f31d4c1f8b4abd59138dad38 [2018-10-18 11:58:06,716 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-18 11:58:06,718 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-18 11:58:06,724 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-18 11:58:06,724 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-18 11:58:06,735 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-18 11:58:06,737 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 11:58:06" (1/1) ... [2018-10-18 11:58:06,748 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65c9012 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 11:58:06, skipping insertion in model container [2018-10-18 11:58:06,749 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 11:58:06" (1/1) ... [2018-10-18 11:58:06,779 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-18 11:58:07,084 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-18 11:58:12,953 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 11:58:13,498 INFO L189 MainTranslator]: Completed pre-run [2018-10-18 11:58:15,094 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 11:58:15,660 INFO L193 MainTranslator]: Completed translation [2018-10-18 11:58:15,661 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 11:58:15 WrapperNode [2018-10-18 11:58:15,661 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-18 11:58:15,665 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-18 11:58:15,665 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-18 11:58:15,665 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-18 11:58:15,703 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 11:58:15" (1/1) ... [2018-10-18 11:58:15,704 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 11:58:15" (1/1) ... [2018-10-18 11:58:15,887 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 11:58:15" (1/1) ... [2018-10-18 11:58:15,895 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 11:58:15" (1/1) ... [2018-10-18 11:58:16,243 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 11:58:15" (1/1) ... [2018-10-18 11:58:16,306 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 11:58:15" (1/1) ... [2018-10-18 11:58:16,391 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 11:58:15" (1/1) ... [2018-10-18 11:58:16,455 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-18 11:58:16,462 INFO L168 Benchmark]: Toolchain (without parser) took 9744.87 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: 123.0 MB). Peak memory consumption was 123.0 MB. Max. memory is 3.9 GB. [2018-10-18 11:58:16,467 INFO L168 Benchmark]: CDTParser took 1.59 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 11:58:16,467 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8937.77 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: 69.8 MB). Peak memory consumption was 504.6 MB. Max. memory is 3.9 GB. [2018-10-18 11:58:16,471 INFO L168 Benchmark]: Boogie Preprocessor took 790.74 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: 53.2 MB). Peak memory consumption was 53.2 MB. Max. memory is 3.9 GB. [2018-10-18 11:58:16,478 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 1.59 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 8937.77 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: 69.8 MB). Peak memory consumption was 504.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 790.74 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: 53.2 MB). Peak memory consumption was 53.2 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...