Hi Alison, thanks a lot for your remarks. My laptop has an NVIDEA GeForce 825M which (according to the specifications) should support CUDA, so I don't think that's the reason for Meshroom to fail on my picture set. If I use the whelk pictures Thomas provides I get some kind of reconstruction (see below), though the program terminates halfway. The error message states aliceVision_depthMapEstimation - AliceVision 2.2.0 doesn't work anymore. I guess this particular node in the processing pipeline has an issue that I need to figure out. My system provides 16 GB RAM and more than 300 GB of free disk space, I feel that would be enough to get the job done. [\Edit] Changed the downscale option from 2 to 4, looks like this did the trick [\Edit] Still, I can't get anything comparable with my set of photos so the problem rather seems to lie in here.