Trace number 2704472

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverOPT-60000 39.9329 39.9466

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-sc50a.opb
MD5SUMb5ddffc69ae920b5aae5c160b76ce03f
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-60000
Best CPU time to get the best result obtained on this benchmark14.1778
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -60000
Optimality of the best value was proved YES
Number of variables1440
Total number of constraints49
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints49
Minimum length of a constraint60
Maximum length of a constraint120
Number of terms in the objective function 30
Biggest coefficient in the objective function 536870912
Number of bits for the biggest coefficient in the objective function 30
Sum of the numbers in the objective function 1073741823
Number of bits of the sum of numbers in the objective function 30
Biggest number in a constraint 8589934592
Number of bits of the biggest number in a constraint 34
Biggest sum of numbers in a constraint 22548578283
Number of bits of the biggest sum of numbers35
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2704472-1278559522.opb>
0.00/0.02	c original problem has 1440 variables (1440 bin, 0 int, 0 impl, 0 cont) and 49 constraints
0.00/0.02	c problem read
0.00/0.02	c presolving settings loaded
0.00/0.03	o 0
0.00/0.03	c feasible solution found by trivial heuristic, objective value  0.000000e+00
0.00/0.03	c presolving:
0.00/0.03	c (round 1) 457 del vars, 0 del conss, 446 chg bounds, 0 chg sides, 2 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.00/0.04	c (round 2) 511 del vars, 0 del conss, 500 chg bounds, 0 chg sides, 5 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.00/0.04	c (round 3) 511 del vars, 0 del conss, 500 chg bounds, 0 chg sides, 5 chg coeffs, 17 upgd conss, 0 impls, 0 clqs
0.00/0.05	c (round 4) 523 del vars, 0 del conss, 506 chg bounds, 7 chg sides, 18 chg coeffs, 17 upgd conss, 32 impls, 3 clqs
0.00/0.05	c (round 5) 523 del vars, 0 del conss, 506 chg bounds, 9 chg sides, 20 chg coeffs, 29 upgd conss, 32 impls, 3 clqs
0.00/0.05	c (round 6) 523 del vars, 0 del conss, 506 chg bounds, 18 chg sides, 172 chg coeffs, 29 upgd conss, 66 impls, 19 clqs
0.00/0.06	c (round 7) 527 del vars, 2 del conss, 506 chg bounds, 28 chg sides, 328 chg coeffs, 29 upgd conss, 66 impls, 19 clqs
0.00/0.08	c (round 8) 577 del vars, 2 del conss, 507 chg bounds, 28 chg sides, 328 chg coeffs, 29 upgd conss, 3727 impls, 3 clqs
0.00/0.08	c (round 9) 577 del vars, 8 del conss, 507 chg bounds, 32 chg sides, 334 chg coeffs, 29 upgd conss, 3757 impls, 8 clqs
0.09/0.14	c    (0.1s) probing: 605/913 (66.3%) - 50 fixings, 8 aggregations, 324 implications, 1 bound changes
0.09/0.14	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.14	c (round 10) 585 del vars, 8 del conss, 507 chg bounds, 32 chg sides, 334 chg coeffs, 29 upgd conss, 3845 impls, 5 clqs
0.09/0.15	c (round 11) 585 del vars, 8 del conss, 507 chg bounds, 39 chg sides, 344 chg coeffs, 29 upgd conss, 3845 impls, 5 clqs
0.09/0.16	c    (0.1s) probing: 723/913 (79.2%) - 52 fixings, 8 aggregations, 335 implications, 1 bound changes
0.09/0.16	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.16	c (round 12) 587 del vars, 8 del conss, 507 chg bounds, 39 chg sides, 344 chg coeffs, 29 upgd conss, 3867 impls, 5 clqs
0.09/0.17	c (round 13) 587 del vars, 8 del conss, 507 chg bounds, 42 chg sides, 347 chg coeffs, 29 upgd conss, 3867 impls, 5 clqs
0.09/0.17	c    (0.2s) probing: 733/913 (80.3%) - 52 fixings, 8 aggregations, 335 implications, 1 bound changes
0.09/0.17	c    (0.2s) probing aborted: 100/100 successive totally useless probings
0.09/0.17	c presolving (14 rounds):
0.09/0.17	c  587 deleted vars, 8 deleted constraints, 507 tightened bounds, 0 added holes, 42 changed sides, 347 changed coefficients
0.09/0.17	c  3867 implications, 5 cliques
0.09/0.17	c presolved problem has 853 variables (853 bin, 0 int, 0 impl, 0 cont) and 53 constraints
0.09/0.17	c      29 constraints of type <knapsack>
0.09/0.17	c       4 constraints of type <setppc>
0.09/0.17	c      20 constraints of type <linear>
0.09/0.17	c transformed objective value is always integral (scale: 2)
0.09/0.17	c Presolving Time: 0.14
0.09/0.17	c - non default parameters ----------------------------------------------------------------------
0.09/0.17	c # SCIP version 1.2.1.3
0.09/0.17	c 
0.09/0.17	c # frequency for displaying node information lines
0.09/0.17	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.17	c display/freq = 10000
0.09/0.17	c 
0.09/0.17	c # maximal time in seconds to run
0.09/0.17	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.17	c limits/time = 1789.99
0.09/0.17	c 
0.09/0.17	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.17	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.17	c limits/memory = 1620
0.09/0.17	c 
0.09/0.17	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.09/0.17	c # [type: int, range: [1,2], default: 1]
0.09/0.17	c timing/clocktype = 2
0.09/0.17	c 
0.09/0.17	c # should presolving try to simplify inequalities
0.09/0.17	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.17	c constraints/linear/simplifyinequalities = TRUE
0.09/0.17	c 
0.09/0.17	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.09/0.17	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.17	c constraints/indicator/addCouplingCons = TRUE
0.09/0.17	c 
0.09/0.17	c # should presolving try to simplify knapsacks
0.09/0.17	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.17	c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.17	c 
0.09/0.17	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.09/0.17	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.17	c separating/rapidlearning/freq = 0
0.09/0.17	c 
0.09/0.17	c -----------------------------------------------------------------------------------------------
0.09/0.17	c start solving
0.09/0.17	c 
0.09/0.19	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.19	c t 0.2s|     1 |     0 |   430 |     - |4098k|   0 |  44 | 853 |  53 | 853 |  53 |   0 |   0 |   0 |-6.612488e+04 | 0.000000e+00 | 100.00%
0.39/0.44	c   0.4s|     1 |     0 |   499 |     - |4295k|   0 |  78 | 853 |  53 | 853 | 122 |  69 |   0 |   0 |-6.612488e+04 | 0.000000e+00 | 100.00%
0.59/0.68	c   0.7s|     1 |     0 |   590 |     - |4441k|   0 |  98 | 853 |  53 | 853 | 172 | 119 |   0 |   0 |-6.612488e+04 | 0.000000e+00 | 100.00%
0.89/0.91	c   0.9s|     1 |     0 |   709 |     - |4582k|   0 | 118 | 853 |  53 | 853 | 223 | 170 |   0 |   0 |-6.612488e+04 | 0.000000e+00 | 100.00%
1.10/1.14	c   1.1s|     1 |     0 |   942 |     - |4715k|   0 | 136 | 853 |  53 | 853 | 269 | 216 |   0 |   0 |-6.612488e+04 | 0.000000e+00 | 100.00%
1.39/1.49	c   1.5s|     1 |     0 |  1378 |     - |4862k|   0 | 143 | 853 |  53 | 853 | 313 | 260 |   0 |   0 |-6.612488e+04 | 0.000000e+00 | 100.00%
1.89/1.95	c   1.9s|     1 |     0 |  2004 |     - |5011k|   0 | 154 | 853 |  53 | 853 | 389 | 336 |   0 |   0 |-6.612488e+04 | 0.000000e+00 | 100.00%
4.49/4.53	c   4.5s|     1 |     0 |  3764 |     - |5030k|   0 | 155 | 853 |  53 | 853 | 389 | 336 |   0 |  24 |-6.612488e+04 | 0.000000e+00 | 100.00%
4.99/5.00	c   5.0s|     1 |     0 |  4129 |     - |5168k|   0 | 155 | 853 |  53 | 853 | 430 | 377 |   0 |  24 |-6.612488e+04 | 0.000000e+00 | 100.00%
9.59/9.66	c   9.6s|     1 |     0 |  4827 |     - |5167k|   0 | 152 | 853 |  53 | 853 | 430 | 377 |   0 |  68 |-6.612488e+04 | 0.000000e+00 | 100.00%
10.09/10.17	c  10.1s|     1 |     0 |  5251 |     - |5330k|   0 | 162 | 853 |  53 | 853 | 478 | 425 |   0 |  68 |-6.612488e+04 | 0.000000e+00 | 100.00%
12.29/12.39	c  12.4s|     1 |     2 |  5251 |     - |5331k|   0 | 162 | 853 |  53 | 853 | 478 | 425 |   0 |  85 |-6.612488e+04 | 0.000000e+00 | 100.00%
39.88/39.91	o -60000
39.88/39.91	c *39.9s|  5464 |    25 | 81704 |  14.3 |6502k| 100 |   - | 853 |2274 | 853 | 315 | 425 |4707 |3567 |-6.008430e+04 |-6.000000e+04 |   0.14%
39.88/39.92	c 
39.88/39.92	c SCIP Status        : problem is solved [optimal solution found]
39.88/39.92	c Solving Time (sec) : 39.90
39.88/39.92	c Solving Nodes      : 5464
39.88/39.92	c Primal Bound       : -6.00000000000000e+04 (3 solutions)
39.88/39.92	c Dual Bound         : -6.00000000000000e+04
39.88/39.92	c Gap                : 0.00 %
39.88/39.92	s OPTIMUM FOUND
39.88/39.92	v -x1440 -x1439 -x1438 -x1437 -x1436 -x1435 -x1434 -x1433 -x1432 -x1431 -x1430 -x1429 -x1428 x1427 -x1426 x1425 -x1424 x1423 -x1422 
39.88/39.92	v x1421 x1420 x1419 -x1418 -x1417 x1416 -x1415 -x1414 x1413 x1412 -x1411 -x1410 -x1409 -x1408 -x1407 -x1406 -x1405 -x1404 -x1403 
39.88/39.92	v -x1402 -x1401 -x1400 -x1399 -x1398 x1397 -x1396 x1395 -x1394 x1393 -x1392 x1391 x1390 x1389 -x1388 -x1387 x1386 -x1385 -x1384 
39.88/39.92	v x1383 x1382 x1381 -x1380 -x1379 -x1378 -x1377 -x1376 -x1375 -x1374 -x1373 -x1372 -x1371 -x1370 -x1369 -x1368 -x1367 -x1366 
39.88/39.92	v x1365 -x1364 -x1363 x1362 -x1361 -x1360 x1359 x1358 -x1357 x1356 -x1355 -x1354 x1353 -x1352 x1351 -x1350 -x1349 -x1348 -x1347 
39.88/39.92	v -x1346 -x1345 -x1344 -x1343 -x1342 -x1341 -x1340 -x1339 -x1338 -x1337 -x1336 x1335 -x1334 -x1333 x1332 -x1331 -x1330 x1329 
39.88/39.92	v x1328 -x1327 -x1326 -x1325 x1324 x1323 -x1322 -x1321 -x1320 -x1319 -x1318 -x1317 -x1316 -x1315 -x1314 -x1313 -x1312 -x1311 
39.88/39.92	v -x1310 x1309 -x1308 -x1307 -x1306 -x1305 x1304 x1303 x1302 x1301 x1300 x1299 x1298 x1297 -x1296 -x1295 -x1294 -x1293 -x1292 
39.88/39.92	v -x1291 -x1290 -x1289 -x1288 -x1287 -x1286 -x1285 -x1284 -x1283 -x1282 -x1281 -x1280 -x1279 -x1278 x1277 -x1276 -x1275 -x1274 
39.88/39.92	v -x1273 -x1272 -x1271 -x1270 -x1269 x1268 -x1267 -x1266 -x1265 -x1264 -x1263 -x1262 -x1261 -x1260 -x1259 -x1258 -x1257 -x1256 
39.88/39.92	v -x1255 -x1254 -x1253 -x1252 -x1251 -x1250 -x1249 -x1248 -x1247 -x1246 x1245 -x1244 -x1243 -x1242 -x1241 -x1240 -x1239 -x1238 
39.88/39.92	v -x1237 -x1236 -x1235 -x1234 -x1233 -x1232 -x1231 -x1230 -x1229 -x1228 -x1227 -x1226 -x1225 -x1224 -x1223 -x1222 -x1221 -x1220 
39.88/39.92	v x1219 -x1218 -x1217 -x1216 -x1215 x1214 x1213 x1212 x1211 x1210 x1209 x1208 x1207 -x1206 -x1205 -x1204 -x1203 -x1202 -x1201 
39.88/39.92	v -x1200 -x1199 -x1198 -x1197 -x1196 -x1195 -x1194 -x1193 -x1192 -x1191 -x1190 -x1189 -x1188 x1187 -x1186 -x1185 -x1184 -x1183 
39.88/39.92	v -x1182 -x1181 -x1180 x1179 -x1178 -x1177 -x1176 -x1175 -x1174 -x1173 -x1172 -x1171 -x1170 -x1169 -x1168 -x1167 -x1166 -x1165 
39.88/39.92	v -x1164 -x1163 -x1162 -x1161 -x1160 -x1159 -x1158 -x1157 x1156 -x1155 x1154 -x1153 x1152 -x1151 -x1150 -x1149 -x1148 -x1147 -x1146 
39.88/39.92	v -x1145 -x1144 -x1143 -x1142 -x1141 -x1140 -x1139 -x1138 -x1137 -x1136 -x1135 -x1134 -x1133 -x1132 -x1131 -x1130 x1129 -x1128 
39.88/39.92	v -x1127 -x1126 -x1125 x1124 x1123 x1122 x1121 x1120 x1119 x1118 -x1117 x1116 x1115 x1114 x1113 -x1112 -x1111 -x1110 -x1109 
39.88/39.92	v -x1108 -x1107 -x1106 -x1105 -x1104 -x1103 -x1102 -x1101 -x1100 -x1099 -x1098 x1097 -x1096 -x1095 x1094 x1093 -x1092 x1091 x1090 
39.88/39.92	v x1089 x1088 x1087 x1086 x1085 -x1084 x1083 -x1082 -x1081 -x1080 -x1079 -x1078 -x1077 -x1076 -x1075 -x1074 -x1073 -x1072 
39.88/39.92	v -x1071 -x1070 -x1069 -x1068 x1067 -x1066 -x1065 x1064 x1063 -x1062 x1061 x1060 x1059 x1058 x1057 x1056 x1055 -x1054 -x1053 -x1052 
39.88/39.92	v -x1051 -x1050 -x1049 -x1048 -x1047 -x1046 -x1045 -x1044 -x1043 -x1042 -x1041 -x1040 -x1039 -x1038 -x1037 -x1036 x1035 x1034 
39.88/39.92	v -x1033 -x1032 x1031 -x1030 -x1029 -x1028 x1027 -x1026 x1025 x1024 x1023 -x1022 x1021 -x1020 -x1019 -x1018 -x1017 -x1016 -x1015 
39.88/39.92	v -x1014 -x1013 -x1012 -x1011 -x1010 -x1009 -x1008 -x1007 -x1006 -x1005 -x1004 -x1003 x1002 -x1001 -x1000 -x999 -x998 -x997 
39.88/39.92	v -x996 -x995 -x994 -x993 -x992 -x991 -x990 -x989 -x988 -x987 -x986 -x985 -x984 -x983 -x982 -x981 -x980 -x979 x978 x977 -x976 
39.88/39.92	v -x975 -x974 -x973 -x972 x971 x970 x969 x968 x967 -x966 -x965 x964 x963 -x962 -x961 -x960 -x959 -x958 -x957 -x956 -x955 -x954 
39.88/39.92	v -x953 -x952 -x951 -x950 -x949 -x948 -x947 x946 -x945 -x944 x943 x942 x941 -x940 -x939 x938 -x937 x936 -x935 -x934 -x933 x932 
39.88/39.92	v -x931 -x930 -x929 -x928 -x927 -x926 -x925 -x924 -x923 -x922 -x921 -x920 -x919 -x918 -x917 -x916 x915 -x914 -x913 -x912 -x911 
39.88/39.92	v -x910 -x909 -x908 -x907 -x906 -x905 -x904 -x903 -x902 -x901 -x900 -x899 -x898 -x897 -x896 -x895 -x894 -x893 -x892 -x891 -x890 
39.88/39.92	v -x889 x888 x887 -x886 -x885 -x884 -x883 -x882 x881 x880 x879 x878 x877 -x876 x875 -x874 -x873 -x872 -x871 -x870 -x869 -x868 
39.88/39.92	v -x867 -x866 -x865 -x864 -x863 -x862 -x861 -x860 -x859 -x858 -x857 x856 -x855 -x854 x853 x852 x851 -x850 -x849 x848 -x847 x846 
39.88/39.92	v -x845 -x844 -x843 x842 x841 -x840 -x839 -x838 -x837 -x836 -x835 -x834 -x833 -x832 -x831 -x830 -x829 -x828 -x827 x826 -x825 
39.88/39.92	v x824 -x823 -x822 -x821 -x820 -x819 -x818 -x817 -x816 -x815 -x814 -x813 -x812 -x811 -x810 -x809 -x808 -x807 -x806 -x805 -x804 
39.88/39.92	v -x803 -x802 -x801 -x800 -x799 x798 x797 -x796 -x795 -x794 -x793 -x792 x791 x790 x789 x788 x787 -x786 -x785 x784 -x783 -x782 
39.88/39.92	v -x781 -x780 -x779 -x778 -x777 -x776 -x775 -x774 -x773 -x772 -x771 -x770 -x769 -x768 x767 -x766 -x765 -x764 x763 x762 -x761 x760 
39.88/39.92	v x759 x758 -x757 -x756 x755 x754 -x753 -x752 -x751 -x750 -x749 -x748 -x747 -x746 -x745 -x744 -x743 -x742 -x741 -x740 -x739 
39.88/39.92	v -x738 x737 -x736 -x735 -x734 x733 x732 -x731 x730 -x729 x728 x727 -x726 x725 -x724 -x723 -x722 -x721 -x720 -x719 -x718 -x717 
39.88/39.92	v -x716 -x715 -x714 -x713 -x712 -x711 -x710 -x709 -x708 -x707 -x706 x705 -x704 x703 -x702 x701 -x700 -x699 -x698 -x697 x696 -x695 
39.88/39.92	v -x694 -x693 x692 x691 -x690 -x689 -x688 -x687 -x686 -x685 -x684 -x683 -x682 -x681 -x680 -x679 -x678 -x677 -x676 -x675 -x674 
39.88/39.92	v -x673 -x672 -x671 -x670 -x669 -x668 -x667 -x666 -x665 -x664 -x663 -x662 -x661 -x660 -x659 -x658 -x657 -x656 -x655 -x654 -x653 
39.88/39.92	v -x652 -x651 -x650 -x649 -x648 x647 x646 x645 x644 -x643 x642 x641 -x640 x639 -x638 -x637 -x636 -x635 -x634 -x633 -x632 -x631 
39.88/39.92	v -x630 -x629 -x628 -x627 -x626 -x625 -x624 -x623 -x622 -x621 -x620 -x619 -x618 -x617 -x616 x615 -x614 -x613 x612 -x611 -x610 
39.88/39.92	v -x609 -x608 x607 x606 x605 x604 x603 x602 -x601 -x600 -x599 -x598 -x597 -x596 -x595 -x594 -x593 -x592 -x591 -x590 -x589 -x588 
39.88/39.92	v -x587 x586 -x585 x584 -x583 -x582 -x581 -x580 -x579 -x578 -x577 -x576 -x575 -x574 -x573 -x572 -x571 -x570 -x569 -x568 -x567 
39.88/39.92	v -x566 -x565 -x564 -x563 -x562 -x561 -x560 -x559 -x558 x557 x556 x555 x554 -x553 x552 x551 -x550 x549 -x548 -x547 -x546 -x545 
39.88/39.92	v -x544 -x543 -x542 -x541 -x540 -x539 -x538 -x537 -x536 -x535 -x534 -x533 -x532 -x531 -x530 -x529 -x528 -x527 -x526 x525 -x524 
39.88/39.92	v -x523 x522 -x521 -x520 -x519 x518 -x517 -x516 -x515 -x514 -x513 -x512 -x511 -x510 -x509 -x508 -x507 -x506 -x505 -x504 -x503 
39.88/39.92	v -x502 -x501 -x500 -x499 -x498 -x497 x496 -x495 x494 -x493 -x492 -x491 -x490 -x489 -x488 -x487 -x486 -x485 -x484 -x483 -x482 
39.88/39.92	v -x481 -x480 -x479 -x478 -x477 -x476 -x475 -x474 -x473 -x472 -x471 -x470 -x469 -x468 x467 x466 x465 x464 -x463 x462 x461 -x460 
39.88/39.92	v -x459 -x458 -x457 x456 x455 -x454 -x453 -x452 -x451 -x450 -x449 -x448 -x447 -x446 -x445 -x444 -x443 -x442 -x441 -x440 -x439 
39.88/39.92	v -x438 x437 -x436 -x435 -x434 -x433 -x432 -x431 -x430 x429 x428 x427 -x426 x425 -x424 -x423 -x422 -x421 -x420 -x419 -x418 -x417 
39.88/39.92	v -x416 -x415 -x414 -x413 -x412 -x411 -x410 -x409 -x408 -x407 x406 x405 x404 -x403 x402 x401 -x400 x399 -x398 -x397 -x396 -x395 
39.88/39.92	v -x394 -x393 -x392 -x391 -x390 -x389 -x388 -x387 -x386 -x385 -x384 -x383 -x382 -x381 -x380 -x379 -x378 -x377 -x376 -x375 -x374 
39.88/39.92	v -x373 -x372 x371 -x370 -x369 x368 -x367 -x366 -x365 -x364 -x363 -x362 -x361 -x360 -x359 -x358 -x357 -x356 -x355 -x354 -x353 
39.88/39.92	v -x352 -x351 -x350 -x349 -x348 -x347 x346 -x345 x344 -x343 -x342 -x341 -x340 -x339 -x338 -x337 -x336 -x335 -x334 -x333 -x332 
39.88/39.92	v -x331 -x330 -x329 -x328 -x327 -x326 -x325 -x324 -x323 -x322 -x321 -x320 -x319 -x318 x317 -x316 -x315 -x314 -x313 -x312 -x311 
39.88/39.92	v -x310 -x309 -x308 -x307 -x306 -x305 -x304 -x303 -x302 -x301 -x300 -x299 -x298 -x297 -x296 -x295 -x294 -x293 -x292 -x291 -x290 
39.88/39.92	v -x289 -x288 -x287 -x286 -x285 -x284 -x283 x282 -x281 -x280 -x279 -x278 -x277 -x276 -x275 -x274 -x273 -x272 -x271 -x270 -x269 
39.88/39.92	v -x268 -x267 -x266 -x265 -x264 -x263 -x262 -x261 -x260 -x259 -x258 -x257 -x256 -x255 -x254 -x253 -x252 -x251 -x250 -x249 -x248 
39.88/39.92	v -x247 -x246 -x245 -x244 -x243 -x242 -x241 -x240 -x239 -x238 -x237 -x236 -x235 -x234 -x233 -x232 -x231 -x230 -x229 -x228 x227 
39.88/39.92	v -x226 -x225 -x224 -x223 -x222 -x221 -x220 -x219 -x218 -x217 -x216 -x215 -x214 -x213 -x212 -x211 -x210 -x209 -x208 -x207 -x206 
39.88/39.92	v -x205 -x204 -x203 -x202 -x201 -x200 -x199 -x198 -x197 -x196 x195 -x194 -x193 -x192 x191 -x190 -x189 -x188 -x187 -x186 -x185 
39.88/39.92	v -x184 -x183 -x182 -x181 -x180 -x179 -x178 -x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 
39.88/39.92	v -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x144 
39.88/39.92	v -x143 -x142 -x141 -x140 -x139 -x138 -x137 x136 x135 x134 -x133 x132 -x131 x130 -x129 -x128 x127 x126 -x125 -x124 -x123 -x122 
39.88/39.92	v -x121 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 
39.88/39.92	v -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 -x49 -x48 -x47 -x46 x45 -x44 -x43 -x42 x41 
39.88/39.92	v -x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 
39.88/39.92	v -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 
39.88/39.92	v -x110 -x109 -x108 -x107 x106 x105 x104 -x103 x102 -x101 x100 -x99 -x98 x97 x96 -x95 -x94 -x93 -x92 -x91 
39.88/39.92	c SCIP Status        : problem is solved [optimal solution found]
39.88/39.92	c Solving Time       :      39.90
39.88/39.92	c Original Problem   :
39.88/39.92	c   Problem name     : HOME/instance-2704472-1278559522.opb
39.88/39.92	c   Variables        : 1440 (1440 binary, 0 integer, 0 implicit integer, 0 continuous)
39.88/39.92	c   Constraints      : 49 initial, 49 maximal
39.88/39.92	c Presolved Problem  :
39.88/39.92	c   Problem name     : t_HOME/instance-2704472-1278559522.opb
39.88/39.92	c   Variables        : 853 (853 binary, 0 integer, 0 implicit integer, 0 continuous)
39.88/39.92	c   Constraints      : 53 initial, 2301 maximal
39.88/39.92	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
39.88/39.92	c   trivial          :       0.00          0          0          0          0          0          0          0          0
39.88/39.92	c   dualfix          :       0.00          4          0          0          0          0          0          0          0
39.88/39.92	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
39.88/39.92	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
39.88/39.92	c   implics          :       0.00          0          0          0          0          0          0          0          0
39.88/39.92	c   probing          :       0.09         52          8          0          1          0          0          0          0
39.88/39.92	c   knapsack         :       0.02          6          0          0          0          0          0         42        342
39.88/39.92	c   setppc           :       0.00          0          0          0          0          0          8          0          0
39.88/39.92	c   linear           :       0.01        510          7          0        506          0          0          0          5
39.88/39.92	c   logicor          :       0.00          0          0          0          0          0          0          0          0
39.88/39.92	c   root node        :          -         74          -          -         74          -          -          -          -
39.88/39.92	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
39.88/39.92	c   integral         :          0          0          0       4295          0          0        779          0          0       7812
39.88/39.93	c   knapsack         :         29          8      24982          1          0         16       1490        278          0          0
39.88/39.93	c   setppc           :          4          8       1809          0          0          0         95          0          0          0
39.88/39.93	c   linear           :         20          8      24966          1          0       2368      61240        428          0          0
39.88/39.93	c   logicor          :          0+         0       9024          0          0        454       5131          0          0          0
39.88/39.93	c   countsols        :          0          0          0          1          0          0          0          0          0          0
39.88/39.93	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
39.88/39.93	c   integral         :      21.34       0.00       0.00      21.34       0.00
39.88/39.93	c   knapsack         :       0.22       0.02       0.19       0.00       0.00
39.88/39.93	c   setppc           :       0.00       0.00       0.00       0.00       0.00
39.88/39.93	c   linear           :       1.27       0.04       1.24       0.00       0.00
39.88/39.93	c   logicor          :       0.52       0.00       0.52       0.00       0.00
39.88/39.93	c   countsols        :       0.00       0.00       0.00       0.00       0.00
39.88/39.93	c Propagators        :       Time      Calls    Cutoffs    DomReds
39.88/39.93	c   vbounds          :       0.01          2          0          0
39.88/39.93	c   rootredcost      :       0.01          1          0          2
39.88/39.93	c   pseudoobj        :       0.04      23430          4         13
39.88/39.93	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
39.88/39.93	c   propagation      :       0.32       2827       2788      14931       23.3         26       19.2          -
39.88/39.93	c   infeasible LP    :       0.03         50         49        275       70.9          5       47.4          0
39.88/39.93	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
39.88/39.93	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
39.88/39.93	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
39.88/39.93	c   applied globally :          -          -          -       4713       17.3          -          -          -
39.88/39.93	c   applied locally  :          -          -          -          1      105.0          -          -          -
39.88/39.93	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
39.88/39.93	c   cut pool         :       0.00          7          -          -        380          -    (maximal pool size: 1072)
39.88/39.93	c   redcost          :       0.10       4243          0          1          0          0
39.88/39.93	c   impliedbounds    :       0.00          8          0          0        101          0
39.88/39.93	c   intobj           :       0.00          0          0          0          0          0
39.88/39.93	c   cgmip            :       0.00          0          0          0          0          0
39.88/39.93	c   gomory           :       0.08          8          0          0          9          0
39.88/39.93	c   strongcg         :       0.07          8          0          0          9          0
39.88/39.93	c   cmir             :       0.16          8          0          0        465          0
39.88/39.93	c   flowcover        :       1.77          8          0          0        645          0
39.88/39.93	c   clique           :       0.00          8          0          0          7          0
39.88/39.93	c   zerohalf         :       0.00          0          0          0          0          0
39.88/39.93	c   mcf              :       0.00          1          0          0          0          0
39.88/39.93	c   rapidlearning    :       0.05          1          0          0          0          0
39.88/39.93	c Pricers            :       Time      Calls       Vars
39.88/39.93	c   problem variables:       0.00          0          0
39.88/39.93	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
39.88/39.93	c   relpscost        :      21.33       4294          0        779          0          0       7812
39.88/39.93	c   pscost           :       0.00          0          0          0          0          0          0
39.88/39.93	c   inference        :       0.00          0          0          0          0          0          0
39.88/39.93	c   mostinf          :       0.00          0          0          0          0          0          0
39.88/39.93	c   leastinf         :       0.00          0          0          0          0          0          0
39.88/39.93	c   fullstrong       :       0.00          0          0          0          0          0          0
39.88/39.93	c   allfullstrong    :       0.00          0          0          0          0          0          0
39.88/39.93	c   random           :       0.00          0          0          0          0          0          0
39.88/39.93	c Primal Heuristics  :       Time      Calls      Found
39.88/39.93	c   LP solutions     :       0.00          -          1
39.88/39.93	c   pseudo solutions :       0.00          -          0
39.88/39.93	c   crossover        :       0.00          0          0
39.88/39.93	c   guideddiving     :       0.00          0          0
39.88/39.93	c   fracdiving       :       0.00          1          0
39.88/39.93	c   veclendiving     :       0.35          1          0
39.88/39.93	c   linesearchdiving :       0.02          1          0
39.88/39.93	c   feaspump         :       0.41          1          0
39.88/39.93	c   objpscostdiving  :       0.14          1          0
39.88/39.93	c   rootsoldiving    :       0.04          1          0
39.88/39.93	c   coefdiving       :       0.13          2          0
39.88/39.93	c   pscostdiving     :       0.09          2          0
39.88/39.93	c   trivial          :       0.00          2          2
39.88/39.93	c   simplerounding   :       0.00          0          0
39.88/39.93	c   zirounding       :       0.03       1000          0
39.88/39.93	c   rounding         :       0.09        865          0
39.88/39.93	c   shifting         :       0.70        203          0
39.88/39.93	c   intshifting      :       0.00          0          0
39.88/39.93	c   oneopt           :       0.00          1          0
39.88/39.93	c   twoopt           :       0.00          0          0
39.88/39.93	c   fixandinfer      :       0.00          0          0
39.88/39.93	c   intdiving        :       0.00          0          0
39.88/39.93	c   actconsdiving    :       0.00          0          0
39.88/39.93	c   octane           :       0.00          0          0
39.88/39.93	c   rens             :       0.03          1          0
39.88/39.93	c   rins             :       0.00          0          0
39.88/39.93	c   localbranching   :       0.00          0          0
39.88/39.93	c   mutation         :       0.00          0          0
39.88/39.93	c   dins             :       0.00          0          0
39.88/39.93	c   undercover       :       0.00          0          0
39.88/39.93	c   nlp              :       0.00          0          0
39.88/39.93	c   trysol           :       0.00          0          0
39.88/39.93	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
39.88/39.93	c   primal LP        :       0.00          0          0       0.00          -
39.88/39.93	c   dual LP          :       9.51       4320      74143      17.16    7797.68
39.88/39.93	c   lex dual LP      :       0.00          0          0       0.00          -
39.88/39.93	c   barrier LP       :       0.00          0          0       0.00          -
39.88/39.93	c   diving/probing LP:       1.05        465       7561      16.26    7221.93
39.88/39.93	c   strong branching :      21.09       3567     121823      34.15    5775.68
39.88/39.93	c     (at root node) :          -         85      40202     472.96          -
39.88/39.93	c   conflict analysis:       0.00          0          0       0.00          -
39.88/39.93	c B&B Tree           :
39.88/39.93	c   number of runs   :          1
39.88/39.93	c   nodes            :       5464
39.88/39.93	c   nodes (total)    :       5464
39.88/39.93	c   nodes left       :          0
39.88/39.93	c   max depth        :        100
39.88/39.93	c   max depth (total):        100
39.88/39.93	c   backtracks       :       1753 (32.1%)
39.88/39.93	c   delayed cutoffs  :       1991
39.88/39.93	c   repropagations   :       4595 (21911 domain reductions, 1276 cutoffs)
39.88/39.93	c   avg switch length:       7.69
39.88/39.93	c   switching time   :       0.85
39.88/39.93	c Solution           :
39.88/39.93	c   Solutions found  :          3 (2 improvements)
39.88/39.93	c   First Solution   : +0.00000000000000e+00   (in run 1, after 0 nodes, 0.01 seconds, depth 0, found by <trivial>)
39.88/39.93	c   Primal Bound     : -6.00000000000000e+04   (in run 1, after 5464 nodes, 39.89 seconds, depth 100, found by <relaxation>)
39.88/39.93	c   Dual Bound       : -6.00000000000000e+04
39.88/39.93	c   Gap              :       0.00 %
39.88/39.93	c   Root Dual Bound  : -6.61248789079699e+04
39.88/39.93	c   Root Iterations  :       3501
39.88/39.94	c Time complete: 39.92.

Verifier Data 

OK	-60000

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2704472-1278559522/watcher-2704472-1278559522 -o /tmp/evaluation-result-2704472-1278559522/solver-2704472-1278559522 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704472-1278559522.opb -t 1800 -m 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 28553
/proc/meminfo: memFree=1831128/2059040 swapFree=4139832/4192956
[pid=28553] ppid=28551 vsize=7904 CPUtime=0
/proc/28553/stat : 28553 (pbscip.linux.x8) R 28551 28553 26828 0 -1 4202496 1158 0 0 0 0 0 0 0 23 0 1 0 24160650 8093696 1069 1992294400 4194304 8395647 140735221239616 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28553/statm: 1976 1078 365 1026 0 946 0

[startup+0.0987601 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 28553
/proc/meminfo: memFree=1831128/2059040 swapFree=4139832/4192956
[pid=28553] ppid=28551 vsize=19172 CPUtime=0.09
/proc/28553/stat : 28553 (pbscip.linux.x8) R 28551 28553 26828 0 -1 4202496 4220 0 0 0 8 1 0 0 23 0 1 0 24160650 19632128 3777 1992294400 4194304 8395647 140735221239616 18446744073709551615 5604446 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28553/statm: 4793 3777 508 1026 0 3763 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19172

[startup+0.101762 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 28553
/proc/meminfo: memFree=1831128/2059040 swapFree=4139832/4192956
[pid=28553] ppid=28551 vsize=19172 CPUtime=0.09
/proc/28553/stat : 28553 (pbscip.linux.x8) R 28551 28553 26828 0 -1 4202496 4220 0 0 0 8 1 0 0 23 0 1 0 24160650 19632128 3777 1992294400 4194304 8395647 140735221239616 18446744073709551615 4771409 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28553/statm: 4793 3777 508 1026 0 3763 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19172

[startup+0.301799 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 28553
/proc/meminfo: memFree=1831128/2059040 swapFree=4139832/4192956
[pid=28553] ppid=28551 vsize=30708 CPUtime=0.3
/proc/28553/stat : 28553 (pbscip.linux.x8) R 28551 28553 26828 0 -1 4202496 7205 0 0 0 28 2 0 0 23 0 1 0 24160650 31444992 6762 1992294400 4194304 8395647 140735221239616 18446744073709551615 4922661 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28553/statm: 7677 6762 608 1026 0 6647 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 30708

[startup+0.701875 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 28553
/proc/meminfo: memFree=1831128/2059040 swapFree=4139832/4192956
[pid=28553] ppid=28551 vsize=32156 CPUtime=0.69
/proc/28553/stat : 28553 (pbscip.linux.x8) R 28551 28553 26828 0 -1 4202496 9785 0 0 0 66 3 0 0 25 0 1 0 24160650 32927744 7190 1992294400 4194304 8395647 140735221239616 18446744073709551615 7382066 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28553/statm: 8039 7190 631 1026 0 7009 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32156

[startup+1.50103 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 28554
/proc/meminfo: memFree=1804336/2059040 swapFree=4139832/4192956
[pid=28553] ppid=28551 vsize=33132 CPUtime=1.49
/proc/28553/stat : 28553 (pbscip.linux.x8) R 28551 28553 26828 0 -1 4202496 10034 0 0 0 146 3 0 0 25 0 1 0 24160650 33927168 7420 1992294400 4194304 8395647 140735221239616 18446744073709551615 4939422 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28553/statm: 8283 7420 633 1026 0 7253 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33132

[startup+3.10133 s]
/proc/loadavg: 1.08 1.02 1.01 2/106 28554
/proc/meminfo: memFree=1803344/2059040 swapFree=4139832/4192956
[pid=28553] ppid=28551 vsize=33360 CPUtime=3.09
/proc/28553/stat : 28553 (pbscip.linux.x8) R 28551 28553 26828 0 -1 4202496 12360 0 0 0 302 7 0 0 25 0 1 0 24160650 34160640 7472 1992294400 4194304 8395647 140735221239616 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28553/statm: 8340 7472 634 1026 0 7310 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33360

[startup+6.30094 s]
/proc/loadavg: 1.08 1.02 1.01 2/106 28554
/proc/meminfo: memFree=1802600/2059040 swapFree=4139832/4192956
[pid=28553] ppid=28551 vsize=33568 CPUtime=6.29
/proc/28553/stat : 28553 (pbscip.linux.x8) R 28551 28553 26828 0 -1 4202496 12462 0 0 0 618 11 0 0 25 0 1 0 24160650 34373632 7566 1992294400 4194304 8395647 140735221239616 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28553/statm: 8392 7566 634 1026 0 7362 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33568

[startup+12.7012 s]
/proc/loadavg: 1.07 1.02 1.00 2/106 28554
/proc/meminfo: memFree=1802476/2059040 swapFree=4139832/4192956
[pid=28553] ppid=28551 vsize=34064 CPUtime=12.69
/proc/28553/stat : 28553 (pbscip.linux.x8) R 28551 28553 26828 0 -1 4202496 12549 0 0 0 1249 20 0 0 25 0 1 0 24160650 34881536 7653 1992294400 4194304 8395647 140735221239616 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28553/statm: 8516 7653 635 1026 0 7486 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 34064

[startup+25.5016 s]
/proc/loadavg: 1.06 1.01 1.00 2/106 28554
/proc/meminfo: memFree=1802104/2059040 swapFree=4139832/4192956
[pid=28553] ppid=28551 vsize=34520 CPUtime=25.49
/proc/28553/stat : 28553 (pbscip.linux.x8) R 28551 28553 26828 0 -1 4202496 12662 0 0 0 2503 46 0 0 25 0 1 0 24160650 35348480 7766 1992294400 4194304 8395647 140735221239616 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28553/statm: 8630 7766 641 1026 0 7600 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 34520

Solver just ended. Dumping a history of the last processes samples

[startup+31.9078 s]
/proc/loadavg: 1.05 1.01 1.00 2/106 28554
/proc/meminfo: memFree=1800740/2059040 swapFree=4139832/4192956
[pid=28553] ppid=28551 vsize=35764 CPUtime=31.89
/proc/28553/stat : 28553 (pbscip.linux.x8) R 28551 28553 26828 0 -1 4202496 13104 0 0 0 3133 56 0 0 25 0 1 0 24160650 36622336 8208 1992294400 4194304 8395647 140735221239616 18446744073709551615 6573998 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28553/statm: 8941 8208 740 1026 0 7911 0
Current children cumulated CPU time (s) 31.89
Current children cumulated vsize (KiB) 35764

[startup+35.1014 s]
/proc/loadavg: 1.05 1.01 1.00 2/106 28554
/proc/meminfo: memFree=1800244/2059040 swapFree=4139832/4192956
[pid=28553] ppid=28551 vsize=36244 CPUtime=35.09
/proc/28553/stat : 28553 (pbscip.linux.x8) R 28551 28553 26828 0 -1 4202496 13210 0 0 0 3448 61 0 0 25 0 1 0 24160650 37113856 8314 1992294400 4194304 8395647 140735221239616 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28553/statm: 9061 8314 740 1026 0 8031 0
Current children cumulated CPU time (s) 35.09
Current children cumulated vsize (KiB) 36244

[startup+38.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/106 28554
/proc/meminfo: memFree=1800120/2059040 swapFree=4139832/4192956
[pid=28553] ppid=28551 vsize=36404 CPUtime=38.28
/proc/28553/stat : 28553 (pbscip.linux.x8) R 28551 28553 26828 0 -1 4202496 13246 0 0 0 3762 66 0 0 25 0 1 0 24160650 37277696 8350 1992294400 4194304 8395647 140735221239616 18446744073709551615 4911327 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28553/statm: 9101 8350 740 1026 0 8071 0
Current children cumulated CPU time (s) 38.28
Current children cumulated vsize (KiB) 36404

[startup+39.1012 s]
/proc/loadavg: 1.04 1.01 1.00 2/106 28554
/proc/meminfo: memFree=1800120/2059040 swapFree=4139832/4192956
[pid=28553] ppid=28551 vsize=36404 CPUtime=39.07
/proc/28553/stat : 28553 (pbscip.linux.x8) R 28551 28553 26828 0 -1 4202496 13248 0 0 0 3840 67 0 0 25 0 1 0 24160650 37277696 8352 1992294400 4194304 8395647 140735221239616 18446744073709551615 5926409 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28553/statm: 9101 8352 740 1026 0 8071 0
Current children cumulated CPU time (s) 39.07
Current children cumulated vsize (KiB) 36404

[startup+39.5013 s]
/proc/loadavg: 1.04 1.01 1.00 2/106 28554
/proc/meminfo: memFree=1800120/2059040 swapFree=4139832/4192956
[pid=28553] ppid=28551 vsize=36404 CPUtime=39.48
/proc/28553/stat : 28553 (pbscip.linux.x8) R 28551 28553 26828 0 -1 4202496 13250 0 0 0 3880 68 0 0 25 0 1 0 24160650 37277696 8354 1992294400 4194304 8395647 140735221239616 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28553/statm: 9101 8354 740 1026 0 8071 0
Current children cumulated CPU time (s) 39.48
Current children cumulated vsize (KiB) 36404

[startup+39.9014 s]
/proc/loadavg: 1.04 1.01 1.00 2/106 28554
/proc/meminfo: memFree=1800120/2059040 swapFree=4139832/4192956
[pid=28553] ppid=28551 vsize=36404 CPUtime=39.88
/proc/28553/stat : 28553 (pbscip.linux.x8) R 28551 28553 26828 0 -1 4202496 13250 0 0 0 3919 69 0 0 25 0 1 0 24160650 37277696 8354 1992294400 4194304 8395647 140735221239616 18446744073709551615 7385248 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28553/statm: 9101 8354 740 1026 0 8071 0
Current children cumulated CPU time (s) 39.88
Current children cumulated vsize (KiB) 36404

Child status: 0
Real time (s): 39.9466
CPU time (s): 39.9329
CPU user time (s): 39.232
CPU system time (s): 0.700893
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 39740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 39.232
system time used= 0.700893
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13253
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 89

runsolver used 0.067989 second user time and 0.201969 second system time

The end

Launcher Data 

Begin job on node086 at 2010-07-08 05:25:22
IDJOB=2704472
IDBENCH=2449
IDSOLVER=1213
FILE ID=node086/2704472-1278559522
PBS_JOBID= 11239477
Free space on /tmp= 62448 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-sc50a.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2704472-1278559522/watcher-2704472-1278559522 -o /tmp/evaluation-result-2704472-1278559522/solver-2704472-1278559522 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704472-1278559522.opb -t 1800 -m 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= b5ddffc69ae920b5aae5c160b76ce03f
RANDOM SEED=1814296266

node086.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.262
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.262
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.50
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1831656 kB
Buffers:         26128 kB
Cached:         109536 kB
SwapCached:       6272 kB
Active:         100936 kB
Inactive:        47968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1831656 kB
SwapTotal:     4192956 kB
SwapFree:      4139832 kB
Dirty:           10352 kB
Writeback:           0 kB
AnonPages:       11592 kB
Mapped:          11944 kB
Slab:            56484 kB
PageTables:       4068 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181972 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62436 MiB
End job on node086 at 2010-07-08 05:26:02