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-validator-v0.6/linux-stable-1575714-1-150_1a-drivers--net--wireless--b43--b43.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-822e86c [2018-11-14 11:41:10,277 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-14 11:41:10,282 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-14 11:41:10,313 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-14 11:41:10,313 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-14 11:41:10,318 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-14 11:41:10,328 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-14 11:41:10,333 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-14 11:41:10,336 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-14 11:41:10,340 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-14 11:41:10,341 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-14 11:41:10,341 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-14 11:41:10,349 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-14 11:41:10,350 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-14 11:41:10,361 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-14 11:41:10,362 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-14 11:41:10,370 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-14 11:41:10,378 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-14 11:41:10,385 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-14 11:41:10,387 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-14 11:41:10,394 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-14 11:41:10,397 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-14 11:41:10,403 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-14 11:41:10,403 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-14 11:41:10,404 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-14 11:41:10,410 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-14 11:41:10,411 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-14 11:41:10,412 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-14 11:41:10,418 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-14 11:41:10,419 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-14 11:41:10,420 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-14 11:41:10,420 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-14 11:41:10,428 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-14 11:41:10,428 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-14 11:41:10,429 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-14 11:41:10,430 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-14 11:41:10,431 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 [2018-11-14 11:41:10,483 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-14 11:41:10,484 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-14 11:41:10,485 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-14 11:41:10,485 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-14 11:41:10,491 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-14 11:41:10,491 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-14 11:41:10,491 INFO L133 SettingsManager]: * Use SBE=true [2018-11-14 11:41:10,492 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-14 11:41:10,492 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-14 11:41:10,492 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-14 11:41:10,492 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-14 11:41:10,492 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-14 11:41:10,499 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-14 11:41:10,499 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-14 11:41:10,499 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-14 11:41:10,500 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-14 11:41:10,500 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-14 11:41:10,500 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-14 11:41:10,500 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-14 11:41:10,501 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-14 11:41:10,501 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-14 11:41:10,501 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-14 11:41:10,501 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-14 11:41:10,502 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-14 11:41:10,504 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-14 11:41:10,504 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-14 11:41:10,505 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-14 11:41:10,505 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-14 11:41:10,635 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-14 11:41:10,672 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-14 11:41:10,684 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-14 11:41:10,690 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-14 11:41:10,690 INFO L276 PluginConnector]: CDTParser initialized [2018-11-14 11:41:10,691 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-1575714-1-150_1a-drivers--net--wireless--b43--b43.ko-entry_point_false-unreach-call.cil.out.c [2018-11-14 11:41:10,841 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1c5a38e8/df6ffefb91a742c9be54687bbc803abe/FLAG101fb61bd [2018-11-14 11:41:13,724 INFO L298 CDTParser]: Found 1 translation units. [2018-11-14 11:41:13,725 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-1575714-1-150_1a-drivers--net--wireless--b43--b43.ko-entry_point_false-unreach-call.cil.out.c [2018-11-14 11:41:13,975 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1c5a38e8/df6ffefb91a742c9be54687bbc803abe/FLAG101fb61bd [2018-11-14 11:41:14,020 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1c5a38e8/df6ffefb91a742c9be54687bbc803abe [2018-11-14 11:41:14,050 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-14 11:41:14,056 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-14 11:41:14,059 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-14 11:41:14,059 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-14 11:41:14,072 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-14 11:41:14,077 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 11:41:14" (1/1) ... [2018-11-14 11:41:14,083 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@328267a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:41:14, skipping insertion in model container [2018-11-14 11:41:14,084 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 11:41:14" (1/1) ... [2018-11-14 11:41:14,111 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-14 11:41:15,028 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-14 11:41:25,586 WARN L311 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: b43dbg [2018-11-14 11:41:25,591 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5e491082 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:41:25, skipping insertion in model container [2018-11-14 11:41:25,591 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-14 11:41:25,592 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-14 11:41:25,597 INFO L168 Benchmark]: Toolchain (without parser) took 11542.87 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: 321.4 MB). Peak memory consumption was 321.4 MB. Max. memory is 3.9 GB. [2018-11-14 11:41:25,605 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. [2018-11-14 11:41:25,606 INFO L168 Benchmark]: CACSL2BoogieTranslator took 11533.32 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: 321.4 MB). Peak memory consumption was 321.4 MB. Max. memory is 3.9 GB. [2018-11-14 11:41:25,615 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 11533.32 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: 321.4 MB). Peak memory consumption was 321.4 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8515]: 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...