diff --git a/fftma_module/gen/lib_src/fourt.c b/fftma_module/gen/lib_src/fourt.c
index b12bc74..551ebe4 100644
--- a/fftma_module/gen/lib_src/fourt.c
+++ b/fftma_module/gen/lib_src/fourt.c
@@ -71,9 +71,7 @@
 /*     IFRWD IS AN INTEGER USED TO INDICATE THE DIRECTION OF THE FOURIER   */
 /*     TRANSFORM.  IT IS NON-ZERO TO INDICATE A FORWARD TRANSFORM          */
 /*     (EXPONENTIAL SIGN IS -) AND ZERO TO INDICATE AN INVERSE TRANSFORM   */
-/*     (SI
-#include "log.h"
-#include "memory.h"GN IS +).  ICPLX IS AN INTEGER TO INDICATE WHETHER THE DATA      */
+/*     (SIGN IS +).  ICPLX IS AN INTEGER TO INDICATE WHETHER THE DATA      */
 /*     ARE REAL OR COMPLEX.  IT IS NON-ZERO FOR COMPLEX, ZERO FOR REAL.    */
 /*     IF IT IS ZERO (REAL) THE CONTENTS OF ARRAY DATAI WILL BE ASSUMED    */
 /*     TO BE ZERO, AND NEED NOT BE EXPLICITLY SET TO ZERO.  AS EXPLAINED   */
diff --git a/fftma_module/gen/lib_src/gasdev.c b/fftma_module/gen/lib_src/gasdev.c
index 4222be6..5078c72 100644
--- a/fftma_module/gen/lib_src/gasdev.c
+++ b/fftma_module/gen/lib_src/gasdev.c
@@ -24,15 +24,15 @@ double gasdev(long* idum, long* idum2, long* iy, long iv[NTAB], int cores) {
         get_stats(&initial[i], i - 1);
     }
 
-    double ran2(long* idum, long* idum2, long* iy, long iv[NTAB]);
+    double ran2(long* idum, long* idum2, long* iy, long iv[NTAB], int cores);
     static int iset = 0;
     static double gset;
     double fac, rsq, v1, v2;
 
     if (iset == 0) {
         do {
-            v1 = 2.0 * ran2(idum, idum2, iy, iv) - 1.0;
-            v2 = 2.0 * ran2(idum, idum2, iy, iv) - 1.0;
+            v1 = 2.0 * ran2(idum, idum2, iy, iv, cores) - 1.0;
+            v2 = 2.0 * ran2(idum, idum2, iy, iv, cores) - 1.0;
             rsq = v1 * v1 + v2 * v2;
         } while (rsq >= 1.0 || rsq == 0.0);
 
diff --git a/fftma_module/gen/lib_src/geostat.h b/fftma_module/gen/lib_src/geostat.h
index ddc578a..fc41bae 100644
--- a/fftma_module/gen/lib_src/geostat.h
+++ b/fftma_module/gen/lib_src/geostat.h
@@ -543,7 +543,7 @@ double power(double h, double alpha);
 
 /*generates uniform deviates between 0 and 1*/
 /*idum: seed                                */
-double ran2(long* idum, long* idum2, long* iy, long* iv);
+double ran2(long* idum, long* idum2, long* iy, long* iv, int cores);
 
 /*calculates bt.b                */
 /* b : vector, bi, i = [0...n-1] */
diff --git a/fftma_module/gen/lib_src/ran2.c b/fftma_module/gen/lib_src/ran2.c
index a978c95..51ca314 100644
--- a/fftma_module/gen/lib_src/ran2.c
+++ b/fftma_module/gen/lib_src/ran2.c
@@ -18,10 +18,24 @@
 #define EPS 1.2e-7
 #define RNMX (1.0 - EPS)
 
-double ran2(long* idum, long* idum2, long* iy, long iv[NTAB]) {
+double ran2(long* idum, long* idum2, long* iy, long iv[NTAB], int cores) {
+    double* used_ram_t0 = malloc(sizeof(double));
+    getVirtualMemUsed(used_ram_t0);
+
+    clock_t t = clock();
+
     int j;
     long k;
     double temp;
+
+    log_info("RESULT = in progress, idum = %f, idum2 = %f, iy = %f", *idum, *idum2, *iy);
+
+    struct cpustat initial[cores];
+    struct cpustat final[cores];
+
+    for (int i = 0; i < cores; i++) {
+        get_stats(&initial[i], i - 1);
+    }
     
     if (*idum <= 0) {
         if (-(*idum) < 1)
@@ -54,10 +68,30 @@ double ran2(long* idum, long* idum2, long* iy, long iv[NTAB]) {
     if (*iy < 1)
         (*iy) += IMM1;
 
+    t = clock() - t;
+    double time_taken = ((double)t)/CLOCKS_PER_SEC; // calculate the elapsed time
+
+    for (int i = 0; i < cores; i++) {
+        get_stats(&final[i], i - 1);
+    }
+
+    for (int i = 0; i < cores; i++) {
+        log_info("CPU %d: %lf%%", i, calculate_load(&initial[i], &final[i]));
+    }
+
+    double* used_ram_tf = malloc(sizeof(double));
+    getVirtualMemUsed(used_ram_tf);
+
     if ((temp = AM * (*iy)) > RNMX) {
+        log_info("RESULT = success, RNMX = %f, ELAPSED = %f, DIF USED VIRTUAL MEM = %5.1f MB", RNMX, time_taken, *used_ram_tf - *used_ram_t0);
+        free(used_ram_t0);
+        free(used_ram_tf);
         return (RNMX);
     }
     else {
+        log_info("RESULT = success, RNMX = %f, ELAPSED = %f, DIF USED VIRTUAL MEM = %5.1f MB", RNMX, time_taken, *used_ram_tf - *used_ram_t0);
+        free(used_ram_t0);
+        free(used_ram_tf);
         return temp;        
     }
 }