Trace number 4443916

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 NameAnswerCPU timeWall clock time
Exact 2024-07-05SAT 8.70645 8.73313

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/liu/dbst/
normalized-dbst_v30_e350_d15_mw10_1.opb.PB06.opb
MD5SUMc1aaae178945e83f69f34de5988d06de
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.622632
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1600
Total number of constraints328901
Number of constraints which are clauses327070
Number of constraints which are cardinality constraints (but not clauses)61
Number of constraints which are nor clauses,nor cardinality constraints1770
Minimum length of a constraint2
Maximum length of a constraint700
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 268
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 789
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

8.66/8.72	s SATISFIABLE
8.66/8.72	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 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-x852 -x853 -x854 x855 -x856 -x857 -x858 -x859 -x860 -x861 -x862 -x863 -x864 -x865 -x866 -x867 -x868 -x869 -x870 -x871 -x872 -x873 -x874 -x875 -x876 -x877 -x878 -x879 -x880 -x881 -x882 -x883 -x884 -x885 -x886 -x887 -x888 x889 -x890 -x891 -x892 -x893 -x894 -x895 -x896 -x897 -x898 -x899 -x900 -x901 -x902 -x903 -x904 -x905 -x906 -x907 -x908 -x909 -x910 -x911 -x912 -x913 -x914 -x915 -x916 -x917 -x918 -x919 -x920 -x921 -x922 -x923 -x924 -x925 -x926 -x927 -x928 x929 -x930 -x931 -x932 -x933 -x934 -x935 -x936 -x937 -x938 -x939 -x940 -x941 -x942 -x943 -x944 -x945 -x946 -x947 -x948 -x949 -x950 -x951 x952 -x953 -x954 -x955 -x956 -x957 -x958 -x959 -x960 -x961 -x962 -x963 -x964 -x965 -x966 -x967 -x968 -x969 -x970 -x971 x972 -x973 -x974 -x975 -x976 -x977 -x978 -x979 -x980 -x981 -x982 -x983 -x984 -x985 -x986 -x987 -x988 -x989 -x990 -x991 -x992 -x993 -x994 -x995 -x996 -x997 -x998 -x999 -x1000 -x1001 -x1002 -x1003 -x1004 -x1005 -x1006 -x1007 -x1008 -x1009 -x1010 -x1011 -x1012 -x1013 -x1014 -x1015 -x1016 -x1017 -x1018 -x1019 -x1020 -x1021 -x1022 -x1023 -x1024 -x1025 -x1026 -x1027 -x1028 -x1029 -x1030 -x1031 x1032 -x1033 -x1034 -x1035 -x1036 -x1037 -x1038 -x1039 -x1040 -x1041 -x1042 -x1043 -x1044 -x1045 -x1046 -x1047 -x1048 -x1049 x1050 -x1051 -x1052 -x1053 -x1054 -x1055 -x1056 -x1057 -x1058 -x1059 -x1060 -x1061 -x1062 -x1063 -x1064 -x1065 -x1066 -x1067 -x1068 -x1069 -x1070 -x1071 -x1072 -x1073 -x1074 -x1075 -x1076 -x1077 -x1078 -x1079 -x1080 -x1081 -x1082 -x1083 -x1084 -x1085 -x1086 -x1087 -x1088 -x1089 -x1090 -x1091 -x1092 -x1093 -x1094 -x1095 -x1096 -x1097 -x1098 -x1099 -x1100 x1101 -x1102 -x1103 -x1104 -x1105 -x1106 -x1107 -x1108 -x1109 -x1110 -x1111 -x1112 -x1113 -x1114 -x1115 -x1116 -x1117 -x1118 -x1119 -x1120 -x1121 -x1122 -x1123 -x1124 -x1125 -x1126 -x1127 -x1128 -x1129 -x1130 -x1131 -x1132 -x1133 -x1134 -x1135 -x1136 -x1137 -x1138 -x1139 -x1140 -x1141 -x1142 -x1143 -x1144 -x1145 -x1146 -x1147 -x1148 x1149 -x1150 -x1151 -x1152 -x1153 -x1154 -x1155 -x1156 -x1157 -x1158 -x1159 -x1160 -x1161 -x1162 x1163 -x1164 -x1165 x1166 -x1167 -x1168 x1169 -x1170 -x1171 -x1172 -x1173 -x1174 -x1175 -x1176 x1177 -x1178 -x1179 -x1180 -x1181 -x1182 -x1183 -x1184 -x1185 -x1186 -x1187 -x1188 -x1189 -x1190 -x1191 -x1192 -x1193 -x1194 -x1195 -x1196 -x1197 -x1198 -x1199 -x1200 -x1201 -x1202 -x1203 -x1204 -x1205 -x1206 -x1207 -x1208 -x1209 -x1210 -x1211 -x1212 -x1213 -x1214 -x1215 -x1216 -x1217 -x1218 -x1219 -x1220 -x1221 -x1222 -x1223 -x1224 -x1225 -x1226 -x1227 -x1228 -x1229 -x1230 -x1231 -x1232 -x1233 -x1234 -x1235 -x1236 -x1237 -x1238 -x1239 -x1240 -x1241 -x1242 -x1243 -x1244 -x1245 -x1246 -x1247 -x1248 -x1249 -x1250 -x1251 -x1252 -x1253 x1254 -x1255 -x1256 -x1257 -x1258 -x1259 -x1260 -x1261 -x1262 -x1263 -x1264 -x1265 -x1266 -x1267 -x1268 -x1269 -x1270 -x1271 -x1272 -x1273 -x1274 -x1275 -x1276 -x1277 -x1278 -x1279 -x1280 -x1281 x1282 -x1283 x1284 -x1285 -x1286 -x1287 -x1288 -x1289 -x1290 -x1291 -x1292 -x1293 -x1294 x1295 -x1296 -x1297 -x1298 -x1299 -x1300 -x1301 -x1302 -x1303 -x1304 -x1305 -x1306 -x1307 -x1308 -x1309 -x1310 -x1311 -x1312 -x1313 -x1314 -x1315 -x1316 x1317 -x1318 -x1319 -x1320 -x1321 -x1322 -x1323 -x1324 -x1325 -x1326 -x1327 -x1328 -x1329 -x1330 -x1331 -x1332 -x1333 -x1334 -x1335 -x1336 -x1337 -x1338 -x1339 -x1340 -x1341 -x1342 -x1343 -x1344 -x1345 -x1346 -x1347 -x1348 -x1349 -x1350 -x1351 -x1352 -x1353 -x1354 -x1355 -x1356 -x1357 -x1358 -x1359 -x1360 -x1361 -x1362 -x1363 -x1364 -x1365 -x1366 -x1367 -x1368 -x1369 -x1370 -x1371 -x1372 -x1373 -x1374 x1375 -x1376 -x1377 -x1378 -x1379 -x1380 -x1381 -x1382 -x1383 -x1384 -x1385 -x1386 -x1387 -x1388 -x1389 -x1390 -x1391 -x1392 -x1393 -x1394 -x1395 -x1396 -x1397 -x1398 -x1399 -x1400 -x1401 -x1402 -x1403 -x1404 -x1405 -x1406 x1407 -x1408 -x1409 -x1410 -x1411 -x1412 -x1413 -x1414 x1415 -x1416 -x1417 -x1418 x1419 x1420 -x1421 -x1422 x1423 -x1424 -x1425 x1426 -x1427 -x1428 -x1429 -x1430 -x1431 -x1432 -x1433 -x1434 -x1435 -x1436 -x1437 -x1438 -x1439 -x1440 -x1441 -x1442 -x1443 -x1444 -x1445 -x1446 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-x1590 -x1591 -x1592 -x1593 -x1594 x1595 x1596 -x1597 -x1598 -x1599 -x1600

Verifier Data

OK	0

Watcher Data

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63931 MiB (58880 MiB free)
  memory of node 1: 64510 MiB (62709 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4443916-1721316218/watcher-4443916-1721316218 -o /tmp/evaluation-result-4443916-1721316218/solver-4443916-1721316218 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC024-1721316002-960775 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=2005088807 HOME/instance-4443916-1721316218.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

Enforcing FSIZE limit: 104857600 KiB
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
solver pid=961473, runsolver pid=961470
Current StackSize limit: 8192 KiB


[startup+0.100094 s]*
/proc/loadavg: 4.00 3.48 3.68 5/258 961474
/proc/meminfo: memFree=124497800/131524600 swapFree=131071996/131071996
[pid=961473] ppid=961470 vsize=32380 memory=13896 CPUtime=0.09 cores=1,3
/proc/961473/stat : 961473 (Exact) R 961470 961473 960763 0 -1 4194304 1790 0 0 0 9 0 0 0 20 0 1 0 183786772 33157120 3474 134679101440 4194304 8309489 140733909082672 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 20008960 140733909091261 140733909091431 140733909091431 140733909098447 0
/proc/961473/statm: 8095 3474 868 1005 0 6858 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 32380 KiB
Current children cumulated memory: 13896 KiB

[startup+0.205885 s]*
/proc/loadavg: 4.00 3.48 3.68 5/258 961474
/proc/meminfo: memFree=124490264/131524600 swapFree=131071996/131071996
[pid=961473] ppid=961470 vsize=37992 memory=21088 CPUtime=0.2 cores=1,3
/proc/961473/stat : 961473 (Exact) R 961470 961473 960763 0 -1 4194304 3261 0 0 0 20 0 0 0 20 0 1 0 183786772 38903808 5272 134679101440 4194304 8309489 140733909082672 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 20008960 140733909091261 140733909091431 140733909091431 140733909098447 0
/proc/961473/statm: 9498 5272 868 1005 0 8261 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 37992 KiB
Current children cumulated memory: 21088 KiB

[startup+0.306039 s]*
/proc/loadavg: 4.00 3.48 3.68 5/258 961474
/proc/meminfo: memFree=124480828/131524600 swapFree=131071996/131071996
[pid=961473] ppid=961470 vsize=43196 memory=30720 CPUtime=0.3 cores=1,3
/proc/961473/stat : 961473 (Exact) R 961470 961473 960763 0 -1 4194304 4615 0 0 0 29 1 0 0 20 0 1 0 183786772 44232704 7680 134679101440 4194304 8309489 140733909082672 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 20008960 140733909091261 140733909091431 140733909091431 140733909098447 0
/proc/961473/statm: 10799 7680 868 1005 0 9562 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 43196 KiB
Current children cumulated memory: 30720 KiB

[startup+0.700267 s]
/proc/loadavg: 4.00 3.48 3.68 5/258 961474
/proc/meminfo: memFree=124469396/131524600 swapFree=131071996/131071996
[pid=961473] ppid=961470 vsize=101328 memory=95120 CPUtime=0.68 cores=1,3
/proc/961473/stat : 961473 (Exact) R 961470 961473 960763 0 -1 4194304 14299 0 0 0 65 3 0 0 20 0 1 0 183786772 103759872 23780 134679101440 4194304 8309489 140733909082672 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 20008960 140733909091261 140733909091431 140733909091431 140733909098447 0
/proc/961473/statm: 25332 23780 1044 1005 0 24095 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 101328 KiB
Current children cumulated memory: 95120 KiB

[startup+1.50026 s]
/proc/loadavg: 4.00 3.48 3.68 6/258 961474
/proc/meminfo: memFree=124212952/131524600 swapFree=131071996/131071996
[pid=961473] ppid=961470 vsize=264760 memory=257784 CPUtime=1.48 cores=1,3
/proc/961473/stat : 961473 (Exact) R 961470 961473 960763 0 -1 4194304 27981 0 0 0 139 9 0 0 20 0 1 0 183786772 271114240 64446 134679101440 4194304 8309489 140733909082672 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 20008960 140733909091261 140733909091431 140733909091431 140733909098447 0
/proc/961473/statm: 66190 64446 1044 1005 0 64953 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 264760 KiB
Current children cumulated memory: 257784 KiB

[startup+3.10604 s]
/proc/loadavg: 4.00 3.48 3.68 5/258 961476
/proc/meminfo: memFree=124247372/131524600 swapFree=131071996/131071996
[pid=961473] ppid=961470 vsize=264760 memory=257900 CPUtime=3.08 cores=1,3
/proc/961473/stat : 961473 (Exact) R 961470 961473 960763 0 -1 4194304 28035 0 0 0 299 9 0 0 20 0 1 0 183786772 271114240 64475 134679101440 4194304 8309489 140733909082672 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 20008960 140733909091261 140733909091431 140733909091431 140733909098447 0
/proc/961473/statm: 66190 64475 1060 1005 0 64953 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 264760 KiB
Current children cumulated memory: 257900 KiB

[startup+6.30025 s]
/proc/loadavg: 4.00 3.48 3.68 6/258 961476
/proc/meminfo: memFree=124245280/131524600 swapFree=131071996/131071996
[pid=961473] ppid=961470 vsize=264760 memory=257900 CPUtime=6.27 cores=1,3
/proc/961473/stat : 961473 (Exact) R 961470 961473 960763 0 -1 4194304 28087 0 0 0 617 10 0 0 20 0 1 0 183786772 271114240 64475 134679101440 4194304 8309489 140733909082672 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 20008960 140733909091261 140733909091431 140733909091431 140733909098447 0
/proc/961473/statm: 66190 64475 1060 1005 0 64953 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 264760 KiB
Current children cumulated memory: 257900 KiB

[startup+8.73308 s]
# the end of solver process 961473 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=8.59378 s, system=0.112674 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+6.40027 s]
/proc/loadavg: 4.00 3.48 3.68 6/258 961476
/proc/meminfo: memFree=124245280/131524600 swapFree=131071996/131071996
[pid=961473] ppid=961470 vsize=264760 memory=257900 CPUtime=6.37 cores=1,3
/proc/961473/stat : 961473 (Exact) R 961470 961473 960763 0 -1 4194304 28088 0 0 0 627 10 0 0 20 0 1 0 183786772 271114240 64475 134679101440 4194304 8309489 140733909082672 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 20008960 140733909091261 140733909091431 140733909091431 140733909098447 0
/proc/961473/statm: 66190 64475 1060 1005 0 64953 0
Current children cumulated CPU time: 6.37 s
Current children cumulated vsize: 264760 KiB
Current children cumulated memory: 257900 KiB

[startup+8.00022 s]*
/proc/loadavg: 4.00 3.48 3.68 5/258 961476
/proc/meminfo: memFree=124245232/131524600 swapFree=131071996/131071996
[pid=961473] ppid=961470 vsize=264760 memory=257900 CPUtime=7.97 cores=1,3
/proc/961473/stat : 961473 (Exact) R 961470 961473 960763 0 -1 4194304 28089 0 0 0 787 10 0 0 20 0 1 0 183786772 271114240 64475 134679101440 4194304 8309489 140733909082672 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 20008960 140733909091261 140733909091431 140733909091431 140733909098447 0
/proc/961473/statm: 66190 64475 1060 1005 0 64953 0
Current children cumulated CPU time: 7.97 s
Current children cumulated vsize: 264760 KiB
Current children cumulated memory: 257900 KiB

[startup+8.40022 s]
/proc/loadavg: 4.00 3.48 3.68 5/258 961476
/proc/meminfo: memFree=124245232/131524600 swapFree=131071996/131071996
[pid=961473] ppid=961470 vsize=264760 memory=257900 CPUtime=8.36 cores=1,3
/proc/961473/stat : 961473 (Exact) R 961470 961473 960763 0 -1 4194304 28116 0 0 0 826 10 0 0 20 0 1 0 183786772 271114240 64475 134679101440 4194304 8309489 140733909082672 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 20008960 140733909091261 140733909091431 140733909091431 140733909098447 0
/proc/961473/statm: 66190 64475 1060 1005 0 64953 0
Current children cumulated CPU time: 8.36 s
Current children cumulated vsize: 264760 KiB
Current children cumulated memory: 257900 KiB

[startup+8.60022 s]
/proc/loadavg: 4.00 3.48 3.68 5/258 961476
/proc/meminfo: memFree=124245232/131524600 swapFree=131071996/131071996
[pid=961473] ppid=961470 vsize=264760 memory=257900 CPUtime=8.56 cores=1,3
/proc/961473/stat : 961473 (Exact) R 961470 961473 960763 0 -1 4194304 28116 0 0 0 846 10 0 0 20 0 1 0 183786772 271114240 64475 134679101440 4194304 8309489 140733909082672 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 20008960 140733909091261 140733909091431 140733909091431 140733909098447 0
/proc/961473/statm: 66190 64475 1060 1005 0 64953 0
Current children cumulated CPU time: 8.56 s
Current children cumulated vsize: 264760 KiB
Current children cumulated memory: 257900 KiB

[startup+8.70024 s]
/proc/loadavg: 4.00 3.48 3.68 5/258 961476
/proc/meminfo: memFree=124245232/131524600 swapFree=131071996/131071996
[pid=961473] ppid=961470 vsize=264760 memory=257900 CPUtime=8.66 cores=1,3
/proc/961473/stat : 961473 (Exact) R 961470 961473 960763 0 -1 4194304 28116 0 0 0 856 10 0 0 20 0 1 0 183786772 271114240 64475 134679101440 4194304 8309489 140733909082672 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 20008960 140733909091261 140733909091431 140733909091431 140733909098447 0
/proc/961473/statm: 66190 64475 1060 1005 0 64953 0
Current children cumulated CPU time: 8.66 s
Current children cumulated vsize: 264760 KiB
Current children cumulated memory: 257900 KiB

Child status: 30

Real time (s): 8.73313
CPU time (s): 8.70645
CPU user time (s): 8.59378
CPU system time (s): 0.112674
CPU usage (%): 99.6945
Max. virtual memory (cumulated for all children) (KiB): 305884
Max. memory (cumulated for all children) (KiB): 298360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.59378
system time used= 0.112674
maximum resident set size= 298360
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28133
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= 2
involuntary context switches= 12


# summary of solver processes directly reported to runsolver:
#   pid: 961473
#   total CPU time (s): 8.70645
#   total CPU user time (s): 8.59378
#   total CPU system time (s): 0.112674

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.041495 second user time and 0.058545 second system time

The end

Launcher Data

Begin job on nodeC024 at 2024-07-18 17:23:52
IDJOB=4443916
IDBENCH=147890
IDSOLVER=3060
FILE ID=nodeC024/4443916-1721316218
RUNJOBID= nodeC024-1721316002-960775
SLURM_JOB_ID= 7542653
Free space on /tmp= 889936 MiB

SOLVER NAME= Exact 2024-07-05
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/liu/dbst/normalized-dbst_v30_e350_d15_mw10_1.opb.PB06.opb
COMMAND LINE= HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4443916-1721316218/watcher-4443916-1721316218 -o /tmp/evaluation-result-4443916-1721316218/solver-4443916-1721316218 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC024-1721316002-960775 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=2005088807 HOME/instance-4443916-1721316218.opb

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2

MD5SUM BENCH= c1aaae178945e83f69f34de5988d06de
RANDOM SEED=2005088807

nodeC024.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3667.170
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.60
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3657.653
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7007.08
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.918
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.60
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3672.450
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7007.08
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3667.232
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.60
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3670.387
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7007.08
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.917
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.60
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.053
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7007.08
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        124508524 kB
MemAvailable:   127109280 kB
Buffers:          491820 kB
Cached:          2920932 kB
SwapCached:            0 kB
Active:          1046452 kB
Inactive:        5305468 kB
Active(anon):       1564 kB
Inactive(anon):  2975000 kB
Active(file):    1044888 kB
Inactive(file):  2330468 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             17096 kB
Writeback:             0 kB
AnonPages:       2938772 kB
Mapped:           119152 kB
Shmem:             37720 kB
KReclaimable:     130092 kB
Slab:             245860 kB
SReclaimable:     130092 kB
SUnreclaim:       115768 kB
KernelStack:        4124 kB
PageTables:        15108 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    3397060 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            67360 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2205696 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      299732 kB
DirectMap2M:    36173824 kB
DirectMap1G:    99614720 kB

Free space on /tmp at the end= 889928 MiB
End job on nodeC024 at 2024-07-18 17:24:01