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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-bdc35bb [2018-10-29 09:41:13,418 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-29 09:41:13,426 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-29 09:41:13,467 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-29 09:41:13,469 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-29 09:41:13,470 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-29 09:41:13,475 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-29 09:41:13,480 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-29 09:41:13,486 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-29 09:41:13,491 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-29 09:41:13,495 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-29 09:41:13,495 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-29 09:41:13,500 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-29 09:41:13,502 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-29 09:41:13,510 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-29 09:41:13,519 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-29 09:41:13,520 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-29 09:41:13,526 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-29 09:41:13,531 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-29 09:41:13,536 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-29 09:41:13,543 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-29 09:41:13,547 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-29 09:41:13,557 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-29 09:41:13,557 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-29 09:41:13,558 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-29 09:41:13,562 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-29 09:41:13,563 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-29 09:41:13,570 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-29 09:41:13,571 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-29 09:41:13,575 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-29 09:41:13,575 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-29 09:41:13,578 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-29 09:41:13,579 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-29 09:41:13,579 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-29 09:41:13,580 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-29 09:41:13,588 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-29 09:41:13,589 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-10-29 09:41:13,634 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-29 09:41:13,634 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-29 09:41:13,638 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-29 09:41:13,639 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-29 09:41:13,644 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-29 09:41:13,644 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-29 09:41:13,645 INFO L133 SettingsManager]: * Use SBE=true [2018-10-29 09:41:13,645 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-29 09:41:13,645 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-29 09:41:13,645 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-29 09:41:13,649 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-29 09:41:13,649 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-29 09:41:13,649 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-29 09:41:13,650 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-29 09:41:13,650 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-29 09:41:13,654 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-29 09:41:13,654 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-29 09:41:13,655 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-29 09:41:13,655 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-29 09:41:13,656 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-29 09:41:13,657 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-29 09:41:13,657 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-29 09:41:13,657 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-29 09:41:13,657 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-29 09:41:13,657 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-29 09:41:13,658 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-29 09:41:13,658 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-29 09:41:13,658 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-29 09:41:13,658 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-29 09:41:13,658 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-29 09:41:13,794 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-29 09:41:13,825 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-29 09:41:13,838 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-29 09:41:13,843 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-29 09:41:13,844 INFO L276 PluginConnector]: CDTParser initialized [2018-10-29 09:41:13,844 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point_true-unreach-call.cil.out.c [2018-10-29 09:41:14,020 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/00b2e640c/f88617972add480bb7e9a86e564f70a5/FLAG418ae1a68 [2018-10-29 09:41:16,302 INFO L298 CDTParser]: Found 1 translation units. [2018-10-29 09:41:16,306 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point_true-unreach-call.cil.out.c [2018-10-29 09:41:16,455 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/00b2e640c/f88617972add480bb7e9a86e564f70a5/FLAG418ae1a68 [2018-10-29 09:41:16,498 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/00b2e640c/f88617972add480bb7e9a86e564f70a5 [2018-10-29 09:41:16,524 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-29 09:41:16,533 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-29 09:41:16,534 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-29 09:41:16,535 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-29 09:41:16,545 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-29 09:41:16,552 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 09:41:16" (1/1) ... [2018-10-29 09:41:16,559 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68e216dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:41:16, skipping insertion in model container [2018-10-29 09:41:16,559 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 09:41:16" (1/1) ... [2018-10-29 09:41:16,589 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-29 09:41:17,116 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-29 09:41:27,476 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-29 09:41:27,729 INFO L189 MainTranslator]: Completed pre-run [2018-10-29 09:41:30,677 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-29 09:41:32,003 INFO L193 MainTranslator]: Completed translation [2018-10-29 09:41:32,004 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:41:32 WrapperNode [2018-10-29 09:41:32,006 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-29 09:41:32,007 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-29 09:41:32,007 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-29 09:41:32,007 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-29 09:41:32,046 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:41:32" (1/1) ... [2018-10-29 09:41:32,050 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:41:32" (1/1) ... [2018-10-29 09:41:32,339 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:41:32" (1/1) ... [2018-10-29 09:41:32,340 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:41:32" (1/1) ... [2018-10-29 09:41:33,020 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:41:32" (1/1) ... [2018-10-29 09:41:33,138 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:41:32" (1/1) ... [2018-10-29 09:41:33,342 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:41:32" (1/1) ... [2018-10-29 09:41:33,517 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-29 09:41:33,522 INFO L168 Benchmark]: Toolchain (without parser) took 16995.73 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 376.7 MB). Peak memory consumption was 376.7 MB. Max. memory is 3.9 GB. [2018-10-29 09:41:33,528 INFO L168 Benchmark]: CDTParser took 2.31 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. [2018-10-29 09:41:33,531 INFO L168 Benchmark]: CACSL2BoogieTranslator took 15472.06 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: 277.5 MB). Peak memory consumption was 525.2 MB. Max. memory is 3.9 GB. [2018-10-29 09:41:33,532 INFO L168 Benchmark]: Boogie Preprocessor took 1511.49 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.5 GB in the end (delta: 99.1 MB). Peak memory consumption was 99.1 MB. Max. memory is 3.9 GB. [2018-10-29 09:41:33,540 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 2.31 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 15472.06 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: 277.5 MB). Peak memory consumption was 525.2 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1511.49 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.5 GB in the end (delta: 99.1 MB). Peak memory consumption was 99.1 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...