Trace number 2673743

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
PBPASSolver 2010-06-13? (MO) 43.98 44.0214

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-mps-v2-20-10-blp-ic97.opb
MD5SUMc6beff0c06c855c4098e361c6e1a2493
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables11503
Total number of constraints971
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)835
Number of constraints which are nor clauses,nor cardinality constraints136
Minimum length of a constraint4
Maximum length of a constraint9784
Number of terms in the objective function 31
Biggest coefficient in the objective function 1073741824
Number of bits for the biggest coefficient in the objective function 31
Sum of the numbers in the objective function 2147483647
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 83886080000000
Number of bits of the biggest number in a constraint 47
Biggest sum of numbers in a constraint 508832629179091
Number of bits of the biggest sum of numbers49
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

8.69/8.77	c 11503 971 0 0 0 0 0 0
8.69/8.77	c 512 ~x11514+256 ~x11513+128 ~x11512+64 ~x11511+32 ~x11510+16 ~x11509+8 ~x11508+4 ~x11507+2 ~x11506+1 ~x11505+512 ~x1181+256 ~x1180+128 ~x1179+64 ~x1178+32 ~x1177+16 ~x1176+8 ~x1175+4 ~x1174+2 ~x1173+1 ~x1172-0=2046
8.69/8.77	c 1024 ~x12817+512 ~x12816+256 ~x12815+128 ~x12814+64 ~x12813+32 ~x12812+16 ~x12811+8 ~x12810+4 ~x12809+2 ~x12808+1 ~x12807+1024 ~x1193+512 ~x1192+256 ~x1191+128 ~x1190+64 ~x1189+32 ~x1188+16 ~x1187+8 ~x1186+4 ~x1185+2 ~x1184+1 ~x1183-0=4094
8.79/8.81	c 1024 ~x14556+512 ~x14555+256 ~x14554+128 ~x14553+64 ~x14552+32 ~x14551+16 ~x14550+8 ~x14549+4 ~x14548+2 ~x14547+1 ~x14546+1024 ~x1205+512 ~x1204+256 ~x1203+128 ~x1202+64 ~x1201+32 ~x1200+16 ~x1199+8 ~x1198+4 ~x1197+2 ~x1196+1 ~x1195-0=4094
8.79/8.87	c 1024 ~x16295+512 ~x16294+256 ~x16293+128 ~x16292+64 ~x16291+32 ~x16290+16 ~x16289+8 ~x16288+4 ~x16287+2 ~x16286+1 ~x16285+1024 ~x1217+512 ~x1216+256 ~x1215+128 ~x1214+64 ~x1213+32 ~x1212+16 ~x1211+8 ~x1210+4 ~x1209+2 ~x1208+1 ~x1207-0=4094
8.98/9.00	c 512 ~x18033+256 ~x18032+128 ~x18031+64 ~x18030+32 ~x18029+16 ~x18028+8 ~x18027+4 ~x18026+2 ~x18025+1 ~x18024+512 ~x1228+256 ~x1227+128 ~x1226+64 ~x1225+32 ~x1224+16 ~x1223+8 ~x1222+4 ~x1221+2 ~x1220+1 ~x1219-0=2046
8.98/9.03	c 512 ~x19335+256 ~x19334+128 ~x19333+64 ~x19332+32 ~x19331+16 ~x19330+8 ~x19329+4 ~x19328+2 ~x19327+1 ~x19326+512 ~x1239+256 ~x1238+128 ~x1237+64 ~x1236+32 ~x1235+16 ~x1234+8 ~x1233+4 ~x1232+2 ~x1231+1 ~x1230-0=2046
8.98/9.08	c 1024 ~x20638+512 ~x20637+256 ~x20636+128 ~x20635+64 ~x20634+32 ~x20633+16 ~x20632+8 ~x20631+4 ~x20630+2 ~x20629+1 ~x20628+1024 ~x1251+512 ~x1250+256 ~x1249+128 ~x1248+64 ~x1247+32 ~x1246+16 ~x1245+8 ~x1244+4 ~x1243+2 ~x1242+1 ~x1241-0=4094
9.09/9.12	c 512 ~x22376+256 ~x22375+128 ~x22374+64 ~x22373+32 ~x22372+16 ~x22371+8 ~x22370+4 ~x22369+2 ~x22368+1 ~x22367+512 ~x1262+256 ~x1261+128 ~x1260+64 ~x1259+32 ~x1258+16 ~x1257+8 ~x1256+4 ~x1255+2 ~x1254+1 ~x1253-0=2046
9.09/9.15	c 512 ~x23678+256 ~x23677+128 ~x23676+64 ~x23675+32 ~x23674+16 ~x23673+8 ~x23672+4 ~x23671+2 ~x23670+1 ~x23669+512 ~x1273+256 ~x1272+128 ~x1271+64 ~x1270+32 ~x1269+16 ~x1268+8 ~x1267+4 ~x1266+2 ~x1265+1 ~x1264-0=2046
9.19/9.22	c 512 ~x24980+256 ~x24979+128 ~x24978+64 ~x24977+32 ~x24976+16 ~x24975+8 ~x24974+4 ~x24973+2 ~x24972+1 ~x24971+512 ~x1284+256 ~x1283+128 ~x1282+64 ~x1281+32 ~x1280+16 ~x1279+8 ~x1278+4 ~x1277+2 ~x1276+1 ~x1275-0=2046
9.19/9.22	c 512 ~x26282+256 ~x26281+128 ~x26280+64 ~x26279+32 ~x26278+16 ~x26277+8 ~x26276+4 ~x26275+2 ~x26274+1 ~x26273+512 ~x1295+256 ~x1294+128 ~x1293+64 ~x1292+32 ~x1291+16 ~x1290+8 ~x1289+4 ~x1288+2 ~x1287+1 ~x1286-0=2046
9.19/9.25	c 512 ~x27584+256 ~x27583+128 ~x27582+64 ~x27581+32 ~x27580+16 ~x27579+8 ~x27578+4 ~x27577+2 ~x27576+1 ~x27575+512 ~x1306+256 ~x1305+128 ~x1304+64 ~x1303+32 ~x1302+16 ~x1301+8 ~x1300+4 ~x1299+2 ~x1298+1 ~x1297-0=2046
9.19/9.28	c 1024 ~x28887+512 ~x28886+256 ~x28885+128 ~x28884+64 ~x28883+32 ~x28882+16 ~x28881+8 ~x28880+4 ~x28879+2 ~x28878+1 ~x28877+1024 ~x1319+512 ~x1318+256 ~x1317+128 ~x1316+64 ~x1315+32 ~x1314+16 ~x1313+8 ~x1312+4 ~x1311+2 ~x1310+1 ~x1309-0=4094
9.38/9.41	c 512 ~x30625+256 ~x30624+128 ~x30623+64 ~x30622+32 ~x30621+16 ~x30620+8 ~x30619+4 ~x30618+2 ~x30617+1 ~x30616+512 ~x1330+256 ~x1329+128 ~x1328+64 ~x1327+32 ~x1326+16 ~x1325+8 ~x1324+4 ~x1323+2 ~x1322+1 ~x1321-0=2046
9.38/9.44	c 512 ~x31927+256 ~x31926+128 ~x31925+64 ~x31924+32 ~x31923+16 ~x31922+8 ~x31921+4 ~x31920+2 ~x31919+1 ~x31918+512 ~x1341+256 ~x1340+128 ~x1339+64 ~x1338+32 ~x1337+16 ~x1336+8 ~x1335+4 ~x1334+2 ~x1333+1 ~x1332-0=2046
9.38/9.47	c 512 ~x33229+256 ~x33228+128 ~x33227+64 ~x33226+32 ~x33225+16 ~x33224+8 ~x33223+4 ~x33222+2 ~x33221+1 ~x33220+512 ~x1352+256 ~x1351+128 ~x1350+64 ~x1349+32 ~x1348+16 ~x1347+8 ~x1346+4 ~x1345+2 ~x1344+1 ~x1343-0=2046
9.49/9.53	c 512 ~x34531+256 ~x34530+128 ~x34529+64 ~x34528+32 ~x34527+16 ~x34526+8 ~x34525+4 ~x34524+2 ~x34523+1 ~x34522+512 ~x1363+256 ~x1362+128 ~x1361+64 ~x1360+32 ~x1359+16 ~x1358+8 ~x1357+4 ~x1356+2 ~x1355+1 ~x1354-0=2046
9.49/9.53	c 512 ~x35833+256 ~x35832+128 ~x35831+64 ~x35830+32 ~x35829+16 ~x35828+8 ~x35827+4 ~x35826+2 ~x35825+1 ~x35824+512 ~x1374+256 ~x1373+128 ~x1372+64 ~x1371+32 ~x1370+16 ~x1369+8 ~x1368+4 ~x1367+2 ~x1366+1 ~x1365-0=2046
9.49/9.56	c 512 ~x37135+256 ~x37134+128 ~x37133+64 ~x37132+32 ~x37131+16 ~x37130+8 ~x37129+4 ~x37128+2 ~x37127+1 ~x37126+512 ~x1385+256 ~x1384+128 ~x1383+64 ~x1382+32 ~x1381+16 ~x1380+8 ~x1379+4 ~x1378+2 ~x1377+1 ~x1376-0=2046
9.59/9.60	c 512 ~x38437+256 ~x38436+128 ~x38435+64 ~x38434+32 ~x38433+16 ~x38432+8 ~x38431+4 ~x38430+2 ~x38429+1 ~x38428+512 ~x1396+256 ~x1395+128 ~x1394+64 ~x1393+32 ~x1392+16 ~x1391+8 ~x1390+4 ~x1389+2 ~x1388+1 ~x1387-0=2046
9.59/9.63	c 512 ~x39739+256 ~x39738+128 ~x39737+64 ~x39736+32 ~x39735+16 ~x39734+8 ~x39733+4 ~x39732+2 ~x39731+1 ~x39730+512 ~x1407+256 ~x1406+128 ~x1405+64 ~x1404+32 ~x1403+16 ~x1402+8 ~x1401+4 ~x1400+2 ~x1399+1 ~x1398-0=2046
9.59/9.66	c 512 ~x41041+256 ~x41040+128 ~x41039+64 ~x41038+32 ~x41037+16 ~x41036+8 ~x41035+4 ~x41034+2 ~x41033+1 ~x41032+512 ~x1419+256 ~x1418+128 ~x1417+64 ~x1416+32 ~x1415+16 ~x1414+8 ~x1413+4 ~x1412+2 ~x1411+1 ~x1410-0=2046
9.59/9.69	c 512 ~x42343+256 ~x42342+128 ~x42341+64 ~x42340+32 ~x42339+16 ~x42338+8 ~x42337+4 ~x42336+2 ~x42335+1 ~x42334+512 ~x1430+256 ~x1429+128 ~x1428+64 ~x1427+32 ~x1426+16 ~x1425+8 ~x1424+4 ~x1423+2 ~x1422+1 ~x1421-0=2046
9.68/9.75	c 512 ~x43645+256 ~x43644+128 ~x43643+64 ~x43642+32 ~x43641+16 ~x43640+8 ~x43639+4 ~x43638+2 ~x43637+1 ~x43636+512 ~x1441+256 ~x1440+128 ~x1439+64 ~x1438+32 ~x1437+16 ~x1436+8 ~x1435+4 ~x1434+2 ~x1433+1 ~x1432-0=2046
9.68/9.75	c 1024 ~x44948+512 ~x44947+256 ~x44946+128 ~x44945+64 ~x44944+32 ~x44943+16 ~x44942+8 ~x44941+4 ~x44940+2 ~x44939+1 ~x44938+1024 ~x1454+512 ~x1453+256 ~x1452+128 ~x1451+64 ~x1450+32 ~x1449+16 ~x1448+8 ~x1447+4 ~x1446+2 ~x1445+1 ~x1444-0=4094
9.68/9.80	c 1024 ~x46687+512 ~x46686+256 ~x46685+128 ~x46684+64 ~x46683+32 ~x46682+16 ~x46681+8 ~x46680+4 ~x46679+2 ~x46678+1 ~x46677+1024 ~x1466+512 ~x1465+256 ~x1464+128 ~x1463+64 ~x1462+32 ~x1461+16 ~x1460+8 ~x1459+4 ~x1458+2 ~x1457+1 ~x1456-0=4094
9.79/9.84	c 512 ~x48425+256 ~x48424+128 ~x48423+64 ~x48422+32 ~x48421+16 ~x48420+8 ~x48419+4 ~x48418+2 ~x48417+1 ~x48416+512 ~x1477+256 ~x1476+128 ~x1475+64 ~x1474+32 ~x1473+16 ~x1472+8 ~x1471+4 ~x1470+2 ~x1469+1 ~x1468-0=2046
9.79/9.87	c 512 ~x49727+256 ~x49726+128 ~x49725+64 ~x49724+32 ~x49723+16 ~x49722+8 ~x49721+4 ~x49720+2 ~x49719+1 ~x49718+512 ~x1488+256 ~x1487+128 ~x1486+64 ~x1485+32 ~x1484+16 ~x1483+8 ~x1482+4 ~x1481+2 ~x1480+1 ~x1479-0=2046
9.79/9.90	c 1024 ~x51030+512 ~x51029+256 ~x51028+128 ~x51027+64 ~x51026+32 ~x51025+16 ~x51024+8 ~x51023+4 ~x51022+2 ~x51021+1 ~x51020+1024 ~x1500+512 ~x1499+256 ~x1498+128 ~x1497+64 ~x1496+32 ~x1495+16 ~x1494+8 ~x1493+4 ~x1492+2 ~x1491+1 ~x1490-0=4094
9.89/9.94	c 512 ~x52768+256 ~x52767+128 ~x52766+64 ~x52765+32 ~x52764+16 ~x52763+8 ~x52762+4 ~x52761+2 ~x52760+1 ~x52759+512 ~x1511+256 ~x1510+128 ~x1509+64 ~x1508+32 ~x1507+16 ~x1506+8 ~x1505+4 ~x1504+2 ~x1503+1 ~x1502-0=2046
9.89/9.97	c 1024 ~x54071+512 ~x54070+256 ~x54069+128 ~x54068+64 ~x54067+32 ~x54066+16 ~x54065+8 ~x54064+4 ~x54063+2 ~x54062+1 ~x54061+1024 ~x1523+512 ~x1522+256 ~x1521+128 ~x1520+64 ~x1519+32 ~x1518+16 ~x1517+8 ~x1516+4 ~x1515+2 ~x1514+1 ~x1513-0=4094
9.98/10.02	c 1024 ~x55810+512 ~x55809+256 ~x55808+128 ~x55807+64 ~x55806+32 ~x55805+16 ~x55804+8 ~x55803+4 ~x55802+2 ~x55801+1 ~x55800+1024 ~x1535+512 ~x1534+256 ~x1533+128 ~x1532+64 ~x1531+32 ~x1530+16 ~x1529+8 ~x1528+4 ~x1527+2 ~x1526+1 ~x1525-0=4094
9.98/10.06	c 512 ~x57548+256 ~x57547+128 ~x57546+64 ~x57545+32 ~x57544+16 ~x57543+8 ~x57542+4 ~x57541+2 ~x57540+1 ~x57539+512 ~x1546+256 ~x1545+128 ~x1544+64 ~x1543+32 ~x1542+16 ~x1541+8 ~x1540+4 ~x1539+2 ~x1538+1 ~x1537-0=2046
10.09/10.18	c 1024 ~x58851+512 ~x58850+256 ~x58849+128 ~x58848+64 ~x58847+32 ~x58846+16 ~x58845+8 ~x58844+4 ~x58843+2 ~x58842+1 ~x58841+1024 ~x1559+512 ~x1558+256 ~x1557+128 ~x1556+64 ~x1555+32 ~x1554+16 ~x1553+8 ~x1552+4 ~x1551+2 ~x1550+1 ~x1549-0=4094
10.09/10.18	c 1024 ~x60590+512 ~x60589+256 ~x60588+128 ~x60587+64 ~x60586+32 ~x60585+16 ~x60584+8 ~x60583+4 ~x60582+2 ~x60581+1 ~x60580+1024 ~x1571+512 ~x1570+256 ~x1569+128 ~x1568+64 ~x1567+32 ~x1566+16 ~x1565+8 ~x1564+4 ~x1563+2 ~x1562+1 ~x1561-0=4094
10.29/10.31	c 512 ~x62328+256 ~x62327+128 ~x62326+64 ~x62325+32 ~x62324+16 ~x62323+8 ~x62322+4 ~x62321+2 ~x62320+1 ~x62319+512 ~x1582+256 ~x1581+128 ~x1580+64 ~x1579+32 ~x1578+16 ~x1577+8 ~x1576+4 ~x1575+2 ~x1574+1 ~x1573-0=2046
10.29/10.37	c 1024 ~x63631+512 ~x63630+256 ~x63629+128 ~x63628+64 ~x63627+32 ~x63626+16 ~x63625+8 ~x63624+4 ~x63623+2 ~x63622+1 ~x63621+1024 ~x1595+512 ~x1594+256 ~x1593+128 ~x1592+64 ~x1591+32 ~x1590+16 ~x1589+8 ~x1588+4 ~x1587+2 ~x1586+1 ~x1585-0=4094
10.39/10.44	c 1024 ~x65370+512 ~x65369+256 ~x65368+128 ~x65367+64 ~x65366+32 ~x65365+16 ~x65364+8 ~x65363+4 ~x65362+2 ~x65361+1 ~x65360+1024 ~x1607+512 ~x1606+256 ~x1605+128 ~x1604+64 ~x1603+32 ~x1602+16 ~x1601+8 ~x1600+4 ~x1599+2 ~x1598+1 ~x1597-0=4094
10.49/10.54	c 512 ~x67108+256 ~x67107+128 ~x67106+64 ~x67105+32 ~x67104+16 ~x67103+8 ~x67102+4 ~x67101+2 ~x67100+1 ~x67099+512 ~x1618+256 ~x1617+128 ~x1616+64 ~x1615+32 ~x1614+16 ~x1613+8 ~x1612+4 ~x1611+2 ~x1610+1 ~x1609-0=2046
10.49/10.57	c 512 ~x68410+256 ~x68409+128 ~x68408+64 ~x68407+32 ~x68406+16 ~x68405+8 ~x68404+4 ~x68403+2 ~x68402+1 ~x68401+512 ~x1629+256 ~x1628+128 ~x1627+64 ~x1626+32 ~x1625+16 ~x1624+8 ~x1623+4 ~x1622+2 ~x1621+1 ~x1620-0=2046
10.58/10.61	c 512 ~x69712+256 ~x69711+128 ~x69710+64 ~x69709+32 ~x69708+16 ~x69707+8 ~x69706+4 ~x69705+2 ~x69704+1 ~x69703+512 ~x1640+256 ~x1639+128 ~x1638+64 ~x1637+32 ~x1636+16 ~x1635+8 ~x1634+4 ~x1633+2 ~x1632+1 ~x1631-0=2046
10.58/10.66	c 512 ~x71014+256 ~x71013+128 ~x71012+64 ~x71011+32 ~x71010+16 ~x71009+8 ~x71008+4 ~x71007+2 ~x71006+1 ~x71005+512 ~x1651+256 ~x1650+128 ~x1649+64 ~x1648+32 ~x1647+16 ~x1646+8 ~x1645+4 ~x1644+2 ~x1643+1 ~x1642-0=2046
10.68/10.79	c 512 ~x72316+256 ~x72315+128 ~x72314+64 ~x72313+32 ~x72312+16 ~x72311+8 ~x72310+4 ~x72309+2 ~x72308+1 ~x72307+512 ~x1662+256 ~x1661+128 ~x1660+64 ~x1659+32 ~x1658+16 ~x1657+8 ~x1656+4 ~x1655+2 ~x1654+1 ~x1653-0=2046
10.68/10.79	c 1024 ~x73619+512 ~x73618+256 ~x73617+128 ~x73616+64 ~x73615+32 ~x73614+16 ~x73613+8 ~x73612+4 ~x73611+2 ~x73610+1 ~x73609+1024 ~x1674+512 ~x1673+256 ~x1672+128 ~x1671+64 ~x1670+32 ~x1669+16 ~x1668+8 ~x1667+4 ~x1666+2 ~x1665+1 ~x1664-0=4094
10.78/10.86	c 1024 ~x75358+512 ~x75357+256 ~x75356+128 ~x75355+64 ~x75354+32 ~x75353+16 ~x75352+8 ~x75351+4 ~x75350+2 ~x75349+1 ~x75348+1024 ~x1686+512 ~x1685+256 ~x1684+128 ~x1683+64 ~x1682+32 ~x1681+16 ~x1680+8 ~x1679+4 ~x1678+2 ~x1677+1 ~x1676-0=4094
10.89/10.92	c 512 ~x77096+256 ~x77095+128 ~x77094+64 ~x77093+32 ~x77092+16 ~x77091+8 ~x77090+4 ~x77089+2 ~x77088+1 ~x77087+512 ~x1697+256 ~x1696+128 ~x1695+64 ~x1694+32 ~x1693+16 ~x1692+8 ~x1691+4 ~x1690+2 ~x1689+1 ~x1688-0=2046
10.89/10.98	c 512 ~x78398+256 ~x78397+128 ~x78396+64 ~x78395+32 ~x78394+16 ~x78393+8 ~x78392+4 ~x78391+2 ~x78390+1 ~x78389+512 ~x1708+256 ~x1707+128 ~x1706+64 ~x1705+32 ~x1704+16 ~x1703+8 ~x1702+4 ~x1701+2 ~x1700+1 ~x1699-0=2046
10.99/11.01	c 512 ~x79700+256 ~x79699+128 ~x79698+64 ~x79697+32 ~x79696+16 ~x79695+8 ~x79694+4 ~x79693+2 ~x79692+1 ~x79691+512 ~x1719+256 ~x1

Verifier Data

ERROR: no interpretation found !

Watcher Data

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2673743-1276799555/watcher-2673743-1276799555 -o /tmp/evaluation-result-2673743-1276799555/solver-2673743-1276799555 -C 1800 -W 2000 -M 1800 run HOME/instance-2673743-1276799555.opb 

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: 0.87 0.94 0.97 3/105 23715
/proc/meminfo: memFree=1872028/2059040 swapFree=4139704/4192956
[pid=23715] ppid=23713 vsize=8700 CPUtime=0
/proc/23715/stat : 23715 (run) S 23713 23715 23411 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21249080 8908800 251 1992294400 4194304 4922060 140734707782800 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23715/statm: 2175 251 211 178 0 68 0

[startup+0.035186 s]
/proc/loadavg: 0.87 0.94 0.97 3/105 23715
/proc/meminfo: memFree=1872028/2059040 swapFree=4139704/4192956
[pid=23715] ppid=23713 vsize=8700 CPUtime=0
/proc/23715/stat : 23715 (run) S 23713 23715 23411 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21249080 8908800 251 1992294400 4194304 4922060 140734707782800 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23715/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101193 s]
/proc/loadavg: 0.87 0.94 0.97 3/105 23715
/proc/meminfo: memFree=1872028/2059040 swapFree=4139704/4192956
[pid=23715] ppid=23713 vsize=8700 CPUtime=0
/proc/23715/stat : 23715 (run) S 23713 23715 23411 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21249080 8908800 251 1992294400 4194304 4922060 140734707782800 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23715/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301216 s]
/proc/loadavg: 0.87 0.94 0.97 3/105 23715
/proc/meminfo: memFree=1872028/2059040 swapFree=4139704/4192956
[pid=23715] ppid=23713 vsize=8700 CPUtime=0
/proc/23715/stat : 23715 (run) S 23713 23715 23411 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21249080 8908800 251 1992294400 4194304 4922060 140734707782800 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23715/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700261 s]
/proc/loadavg: 0.87 0.94 0.97 3/105 23715
/proc/meminfo: memFree=1872028/2059040 swapFree=4139704/4192956
[pid=23715] ppid=23713 vsize=8700 CPUtime=0
/proc/23715/stat : 23715 (run) S 23713 23715 23411 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21249080 8908800 251 1992294400 4194304 4922060 140734707782800 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23715/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50035 s]
/proc/loadavg: 0.87 0.94 0.97 2/107 23718
/proc/meminfo: memFree=1693080/2059040 swapFree=4139704/4192956
[pid=23715] ppid=23713 vsize=8700 CPUtime=0
/proc/23715/stat : 23715 (run) S 23713 23715 23411 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21249080 8908800 251 1992294400 4194304 4922060 140734707782800 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23715/statm: 2175 251 211 178 0 68 0
[pid=23717] ppid=23715 vsize=265412 CPUtime=1.49
/proc/23717/stat : 23717 (PBPASSolver) R 23715 23715 23411 0 -1 4202496 66452 0 0 0 58 91 0 0 25 0 1 0 21249080 271781888 65749 1992294400 134512640 134902295 4291770144 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23717/statm: 66353 65749 256 96 0 65565 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 274112

[startup+3.10053 s]
/proc/loadavg: 0.87 0.94 0.97 2/107 23718
/proc/meminfo: memFree=1512412/2059040 swapFree=4139704/4192956
[pid=23715] ppid=23713 vsize=8700 CPUtime=0
/proc/23715/stat : 23715 (run) S 23713 23715 23411 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21249080 8908800 251 1992294400 4194304 4922060 140734707782800 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23715/statm: 2175 251 211 178 0 68 0
[pid=23717] ppid=23715 vsize=509604 CPUtime=3.08
/proc/23717/stat : 23717 (PBPASSolver) R 23715 23715 23411 0 -1 4202496 128178 0 0 0 132 176 0 0 25 0 1 0 21249080 521834496 126819 1992294400 134512640 134902295 4291770144 18446744073709551615 134588428 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23717/statm: 127401 126819 256 96 0 126613 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 518304

[startup+6.30089 s]
/proc/loadavg: 0.88 0.94 0.97 2/107 23718
/proc/meminfo: memFree=1066632/2059040 swapFree=4139704/4192956
[pid=23715] ppid=23713 vsize=8700 CPUtime=0
/proc/23715/stat : 23715 (run) S 23713 23715 23411 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21249080 8908800 251 1992294400 4194304 4922060 140734707782800 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23715/statm: 2175 251 211 178 0 68 0
[pid=23717] ppid=23715 vsize=917924 CPUtime=6.28
/proc/23717/stat : 23717 (PBPASSolver) R 23715 23715 23411 0 -1 4202496 231508 0 0 0 302 326 0 0 25 0 1 0 21249080 939954176 228837 1992294400 134512640 134902295 4291770144 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23717/statm: 229481 228837 256 96 0 228693 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 926624

[startup+12.7006 s]
/proc/loadavg: 0.89 0.94 0.97 2/107 23718
/proc/meminfo: memFree=604608/2059040 swapFree=4139704/4192956
[pid=23715] ppid=23713 vsize=8700 CPUtime=0
/proc/23715/stat : 23715 (run) S 23713 23715 23411 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21249080 8908800 251 1992294400 4194304 4922060 140734707782800 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23715/statm: 2175 251 211 178 0 68 0
[pid=23717] ppid=23715 vsize=1282436 CPUtime=12.68
/proc/23717/stat : 23717 (PBPASSolver) R 23715 23715 23411 0 -1 4202496 324952 0 0 0 834 434 0 0 25 0 1 0 21249080 1313214464 319352 1992294400 134512640 134902295 4291770144 18446744073709551615 1967612 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23717/statm: 320609 319352 262 96 0 319821 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1291136

[startup+25.5021 s]
/proc/loadavg: 0.91 0.94 0.97 2/107 23720
/proc/meminfo: memFree=391700/2059040 swapFree=4139704/4192956
[pid=23715] ppid=23713 vsize=8700 CPUtime=0
/proc/23715/stat : 23715 (run) S 23713 23715 23411 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21249080 8908800 251 1992294400 4194304 4922060 140734707782800 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23715/statm: 2175 251 211 178 0 68 0
[pid=23717] ppid=23715 vsize=1491864 CPUtime=25.48
/proc/23717/stat : 23717 (PBPASSolver) R 23715 23715 23411 0 -1 4202496 387743 0 0 0 2087 461 0 0 25 0 1 0 21249080 1527668736 370757 1992294400 134512640 134902295 4291770144 18446744073709551615 4160596919 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23717/statm: 372966 370757 262 96 0 372178 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1500564



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+44.0082 s]
/proc/loadavg: 0.94 0.95 0.97 2/107 23720
/proc/meminfo: memFree=46980/2059040 swapFree=4139704/4192956
[pid=23715] ppid=23713 vsize=8700 CPUtime=0
/proc/23715/stat : 23715 (run) S 23713 23715 23411 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21249080 8908800 251 1992294400 4194304 4922060 140734707782800 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23715/statm: 2175 251 211 178 0 68 0
[pid=23717] ppid=23715 vsize=1834804 CPUtime=43.98
/proc/23717/stat : 23717 (PBPASSolver) R 23715 23715 23411 0 -1 4202496 487077 0 0 0 3898 500 0 0 25 0 1 0 21249080 1878839296 455477 1992294400 134512640 134902295 4291770144 18446744073709551615 1967612 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23717/statm: 458701 455477 262 96 0 457913 0
Current children cumulated CPU time (s) 43.98
Current children cumulated vsize (KiB) 1843504

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23715 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=2999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.003998
# while last known CPU time is 43.98
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 44.0214
CPU time (s): 43.98
CPU user time (s): 38.98
CPU system time (s): 5
CPU usage (%): 99.9059
Max. virtual memory (cumulated for all children) (KiB): 1843504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.002999
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 525
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= 4
involuntary context switches= 3

runsolver used 0.085986 second user time and 0.214967 second system time

The end

Launcher Data

Begin job on node088 at 2010-06-17 20:32:35
IDJOB=2673743
IDBENCH=2353
IDSOLVER=1174
FILE ID=node088/2673743-1276799555
PBS_JOBID= 11176666
Free space on /tmp= 62556 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-mps-v2-20-10-blp-ic97.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673743-1276799555/watcher-2673743-1276799555 -o /tmp/evaluation-result-2673743-1276799555/solver-2673743-1276799555 -C 1800 -W 2000 -M 1800  run HOME/instance-2673743-1276799555.opb

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

MD5SUM BENCH= c6beff0c06c855c4098e361c6e1a2493
RANDOM SEED=1489647408

node088.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		: 3000.217
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	: 6000.43
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		: 3000.217
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1872672 kB
Buffers:          9524 kB
Cached:          87580 kB
SwapCached:       6488 kB
Active:          56140 kB
Inactive:        54176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1872672 kB
SwapTotal:     4192956 kB
SwapFree:      4139704 kB
Dirty:            4120 kB
Writeback:           0 kB
AnonPages:       10980 kB
Mapped:          12888 kB
Slab:            54380 kB
PageTables:       3976 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182260 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= 62556 MiB
End job on node088 at 2010-06-17 20:33:21