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-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--misc--ims-pcu.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-a9a874a [2018-11-08 13:47:03,375 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-08 13:47:03,381 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-08 13:47:03,416 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-08 13:47:03,416 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-08 13:47:03,417 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-08 13:47:03,426 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-08 13:47:03,430 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-08 13:47:03,438 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-08 13:47:03,439 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-08 13:47:03,452 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-08 13:47:03,453 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-08 13:47:03,454 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-08 13:47:03,464 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-08 13:47:03,466 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-08 13:47:03,472 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-08 13:47:03,473 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-08 13:47:03,475 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-08 13:47:03,489 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-08 13:47:03,497 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-08 13:47:03,499 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-08 13:47:03,503 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-08 13:47:03,517 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-08 13:47:03,518 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-08 13:47:03,518 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-08 13:47:03,521 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-08 13:47:03,523 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-08 13:47:03,529 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-08 13:47:03,530 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-08 13:47:03,531 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-08 13:47:03,536 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-08 13:47:03,537 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-08 13:47:03,537 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-08 13:47:03,538 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-08 13:47:03,545 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-08 13:47:03,546 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-08 13:47:03,546 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 [2018-11-08 13:47:03,600 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-08 13:47:03,600 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-08 13:47:03,606 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-08 13:47:03,607 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-08 13:47:03,608 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-08 13:47:03,608 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-08 13:47:03,609 INFO L133 SettingsManager]: * Use SBE=true [2018-11-08 13:47:03,609 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-08 13:47:03,609 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-08 13:47:03,609 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-08 13:47:03,610 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-08 13:47:03,610 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-08 13:47:03,610 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-08 13:47:03,610 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-08 13:47:03,610 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-08 13:47:03,616 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-08 13:47:03,616 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-08 13:47:03,617 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-08 13:47:03,617 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-08 13:47:03,617 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-08 13:47:03,617 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-08 13:47:03,617 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-08 13:47:03,621 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-08 13:47:03,621 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-08 13:47:03,621 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-08 13:47:03,622 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-08 13:47:03,622 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-08 13:47:03,622 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-08 13:47:03,762 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-08 13:47:03,802 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-08 13:47:03,811 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-08 13:47:03,818 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-08 13:47:03,819 INFO L276 PluginConnector]: CDTParser initialized [2018-11-08 13:47:03,820 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--misc--ims-pcu.ko-entry_point_false-unreach-call.cil.out.c [2018-11-08 13:47:04,004 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b7d7a16b/104d7902425c45bfa6779c6c9c9f0270/FLAGcf37a24c5 [2018-11-08 13:47:06,015 INFO L298 CDTParser]: Found 1 translation units. [2018-11-08 13:47:06,019 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--misc--ims-pcu.ko-entry_point_false-unreach-call.cil.out.c [2018-11-08 13:47:06,131 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b7d7a16b/104d7902425c45bfa6779c6c9c9f0270/FLAGcf37a24c5 [2018-11-08 13:47:06,184 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b7d7a16b/104d7902425c45bfa6779c6c9c9f0270 [2018-11-08 13:47:06,209 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-08 13:47:06,213 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-08 13:47:06,214 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-08 13:47:06,222 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-08 13:47:06,232 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-08 13:47:06,234 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 01:47:06" (1/1) ... [2018-11-08 13:47:06,243 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ff0734 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:47:06, skipping insertion in model container [2018-11-08 13:47:06,243 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 01:47:06" (1/1) ... [2018-11-08 13:47:06,275 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-08 13:47:06,623 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-08 13:47:15,405 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-08 13:47:15,556 INFO L189 MainTranslator]: Completed pre-run [2018-11-08 13:47:18,289 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-08 13:47:18,964 INFO L193 MainTranslator]: Completed translation [2018-11-08 13:47:18,965 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:47:18 WrapperNode [2018-11-08 13:47:18,965 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-08 13:47:18,969 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-08 13:47:18,969 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-08 13:47:18,969 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-08 13:47:19,007 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:47:18" (1/1) ... [2018-11-08 13:47:19,008 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:47:18" (1/1) ... [2018-11-08 13:47:19,183 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:47:18" (1/1) ... [2018-11-08 13:47:19,184 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:47:18" (1/1) ... [2018-11-08 13:47:19,519 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:47:18" (1/1) ... [2018-11-08 13:47:19,583 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:47:18" (1/1) ... [2018-11-08 13:47:19,650 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:47:18" (1/1) ... [2018-11-08 13:47:19,720 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-08 13:47:19,728 INFO L168 Benchmark]: Toolchain (without parser) took 13518.32 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: 100.8 MB). Peak memory consumption was 100.8 MB. Max. memory is 3.9 GB. [2018-11-08 13:47:19,733 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-11-08 13:47:19,733 INFO L168 Benchmark]: CACSL2BoogieTranslator took 12753.91 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: 58.0 MB). Peak memory consumption was 492.0 MB. Max. memory is 3.9 GB. [2018-11-08 13:47:19,734 INFO L168 Benchmark]: Boogie Preprocessor took 753.15 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: 42.8 MB). Peak memory consumption was 42.8 MB. Max. memory is 3.9 GB. [2018-11-08 13:47:19,746 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 0.21 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 12753.91 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: 58.0 MB). Peak memory consumption was 492.0 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 753.15 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: 42.8 MB). Peak memory consumption was 42.8 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...