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-32_7a-drivers--net--wireless--b43--b43.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1a42d6c [2018-10-18 19:21:11,320 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-18 19:21:11,328 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-18 19:21:11,363 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-18 19:21:11,363 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-18 19:21:11,364 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-18 19:21:11,373 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-18 19:21:11,377 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-18 19:21:11,380 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-18 19:21:11,385 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-18 19:21:11,388 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-18 19:21:11,388 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-18 19:21:11,394 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-18 19:21:11,395 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-18 19:21:11,403 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-18 19:21:11,410 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-18 19:21:11,411 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-18 19:21:11,421 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-18 19:21:11,429 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-18 19:21:11,433 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-18 19:21:11,434 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-18 19:21:11,440 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-18 19:21:11,447 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-18 19:21:11,447 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-18 19:21:11,448 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-18 19:21:11,451 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-18 19:21:11,452 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-18 19:21:11,453 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-18 19:21:11,454 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-18 19:21:11,465 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-18 19:21:11,467 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-18 19:21:11,470 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-18 19:21:11,471 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-18 19:21:11,472 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-18 19:21:11,474 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-18 19:21:11,474 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-18 19:21:11,479 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 [2018-10-18 19:21:11,525 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-18 19:21:11,526 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-18 19:21:11,534 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-18 19:21:11,534 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-18 19:21:11,536 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-18 19:21:11,536 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-18 19:21:11,536 INFO L133 SettingsManager]: * Use SBE=true [2018-10-18 19:21:11,536 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-18 19:21:11,537 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-18 19:21:11,540 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-18 19:21:11,540 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-18 19:21:11,540 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-18 19:21:11,541 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-18 19:21:11,541 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-18 19:21:11,541 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-18 19:21:11,541 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-18 19:21:11,541 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-18 19:21:11,542 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-18 19:21:11,542 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-18 19:21:11,542 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-18 19:21:11,542 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-18 19:21:11,542 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-18 19:21:11,548 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-18 19:21:11,548 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-18 19:21:11,548 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-18 19:21:11,549 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-18 19:21:11,549 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-18 19:21:11,549 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-18 19:21:11,549 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-18 19:21:11,549 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-18 19:21:11,674 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-18 19:21:11,707 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-18 19:21:11,715 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-18 19:21:11,722 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-18 19:21:11,723 INFO L276 PluginConnector]: CDTParser initialized [2018-10-18 19:21:11,724 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--b43--b43.ko-entry_point_true-unreach-call.cil.out.c [2018-10-18 19:21:11,858 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ed33c8b46/e3d669a379ab432bbaa97e3422d921f5/FLAGff9ac3d61 [2018-10-18 19:21:15,832 INFO L298 CDTParser]: Found 1 translation units. [2018-10-18 19:21:15,838 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--b43--b43.ko-entry_point_true-unreach-call.cil.out.c [2018-10-18 19:21:16,300 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ed33c8b46/e3d669a379ab432bbaa97e3422d921f5/FLAGff9ac3d61 [2018-10-18 19:21:16,343 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ed33c8b46/e3d669a379ab432bbaa97e3422d921f5 [2018-10-18 19:21:16,376 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-18 19:21:16,382 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-18 19:21:16,384 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-18 19:21:16,384 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-18 19:21:16,397 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-18 19:21:16,402 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 07:21:16" (1/1) ... [2018-10-18 19:21:16,408 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c71448b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:21:16, skipping insertion in model container [2018-10-18 19:21:16,408 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 07:21:16" (1/1) ... [2018-10-18 19:21:16,439 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-18 19:21:18,548 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-18 19:21:33,680 WARN L309 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: b43dbg [2018-10-18 19:21:33,681 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4eda5b1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:21:33, skipping insertion in model container [2018-10-18 19:21:33,681 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-18 19:21:33,683 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-18 19:21:33,684 INFO L168 Benchmark]: Toolchain (without parser) took 17306.73 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.4 GB in the end (delta: 396.8 MB). Peak memory consumption was 475.5 MB. Max. memory is 3.9 GB. [2018-10-18 19:21:33,687 INFO L168 Benchmark]: CDTParser took 0.25 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 19:21:33,695 INFO L168 Benchmark]: CACSL2BoogieTranslator took 17298.72 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.4 GB in the end (delta: 396.8 MB). Peak memory consumption was 475.5 MB. Max. memory is 3.9 GB. [2018-10-18 19:21:33,705 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 0.25 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 17298.72 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.4 GB in the end (delta: 396.8 MB). Peak memory consumption was 475.5 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 11956]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: b43dbg RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...