Due to a problem in the Intel® Quartus® Prime® Pro Edition Software version 22.3 or earlier, you might see this error during compilation with Signal Tap enabled in the design.
This error occurs when too many nodes are added in the Signal Tap instances.
Error(20549): Current module quartus_syn was unexpectedly terminated by signal 11. This may be because some system resource has been exhausted, or quartus_syn performed an illegal operation. You can view system resource requirements on the System and Software Requirements page of the Intel FPGA website (https://fpgasoftware.intel.com/requirements/).
To work around this problem, reduce the number of tapped nodes in your Signal Tap instances.
This problem is scheduled to be fixed in a future release of the Intel® Quartus® Prime Pro Edition Software.