Datasets of benchmark instances for the MRC-DTCTP

Data sets of the multi-mode resource-constrained discrete time-cost trade-off problem (MRC-DTCTP) are generated the data sets based on the existing MMRCPSP & DTCTP benchmark instances taken form the project scheduling library (PSPLIB). Small/medium/large sized problem instances are produced based on the available data sets of the classical MMRCPSP & DTCTP in PSPLIB. Because, some new data are required (or some available data sets have to be combined) for our MRC-DTCTP, which integrates classical MMRCPSP & DTCTPs.