Trace number 357359

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, and are wall clock time (not CPU 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
oree 0.1.2 alphaSAT (TO)533484544 1800.39 1800.92

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-egout.opb
MD5SUM8eddbca1ad45a201e8c2c397b62f33c3
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark471047168
Best CPU time to get the best result obtained on this benchmark482.969
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 471047168
Optimality of the best value was proved YES
Number of variables1705
Total number of constraints98
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 constraints98
Minimum length of a constraint30
Maximum length of a constraint420
Number of terms in the objective function 1615
Biggest coefficient in the objective function 545997717504
Number of bits for the biggest coefficient in the objective function 39
Sum of the numbers in the objective function 15186728411329
Number of bits of the sum of numbers in the objective function 44
Biggest number in a constraint 545997717504
Number of bits of the biggest number in a constraint 39
Biggest sum of numbers in a constraint 15186728411329
Number of bits of the biggest sum of numbers44
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c This is oree version 0.1.2 alpha
0.00/0.00	c (c) roussel@cril.univ-artois.fr
0.00/0.00	c using __gmp_expr<__gmpz_value, __gmpz_value>
0.00/0.00	c parsing...
0.00/0.02	c ...done
0.00/0.02	c #vars=1705 #constraints=142 hasObjective=yes
0.00/0.05	c res. mode=mod
0.00/0.05	c VSIDS like heuristics
0.00/0.05	c complete search running
0.00/0.05	c nbDecision=185 #constraints=142
0.00/0.05	c linear search for optimum
0.00/0.05	o 533484544
1.98/2.00	c restart after 401 decisions
1.98/2.02	c nbDecision=500 #constraints=369
4.88/4.94	c restart after 801 decisions
5.50/5.58	c nbDecision=1000 #constraints=661
13.68/13.74	c nbDecision=1500 #constraints=1163
15.79/15.85	c restart after 1601 decisions
21.38/21.40	c nbDecision=2000 #constraints=1511
34.18/34.28	c nbDecision=2500 #constraints=2013
48.17/48.21	c nbDecision=3000 #constraints=2508
53.07/53.17	c restart after 3201 decisions
58.37/58.49	c nbDecision=3500 #constraints=2863
77.27/77.39	c nbDecision=4000 #constraints=3360
96.66/96.80	c nbDecision=4500 #constraints=3862
121.55/121.69	c nbDecision=5000 #constraints=4363
149.94/150.00	c nbDecision=5500 #constraints=4857
171.44/171.53	c nbDecision=6000 #constraints=5362
195.13/195.20	c restart after 6401 decisions
196.53/196.65	c nbDecision=6500 #constraints=5764
229.53/229.70	c nbDecision=7000 #constraints=6212
254.41/254.55	c nbDecision=7500 #constraints=6711
292.50/292.63	c nbDecision=8000 #constraints=7214
321.49/321.66	c nbDecision=8500 #constraints=7707
363.89/364.05	c nbDecision=9000 #constraints=8210
413.27/413.40	c nbDecision=9500 #constraints=8712
457.75/457.99	c nbDecision=10000 #constraints=9212
496.74/496.97	c nbDecision=10500 #constraints=9711
554.52/554.74	c nbDecision=11000 #constraints=10213
598.41/598.64	c nbDecision=11500 #constraints=10710
656.29/656.52	c nbDecision=12000 #constraints=11211
725.57/725.88	c nbDecision=12500 #constraints=11705
748.07/748.33	c restart after 12801 decisions
757.06/757.30	c nbDecision=13000 #constraints=12061
822.05/822.37	c nbDecision=13500 #constraints=12563
872.03/872.36	c nbDecision=14000 #constraints=13056
943.11/943.49	c nbDecision=14500 #constraints=13559
1027.28/1027.64	c nbDecision=15000 #constraints=14061
1091.26/1091.64	c nbDecision=15500 #constraints=14559
1157.85/1158.28	c nbDecision=16000 #constraints=15059
1238.53/1238.99	c nbDecision=16500 #constraints=15562
1308.70/1309.14	c nbDecision=17000 #constraints=16053
1394.98/1395.41	c nbDecision=17500 #constraints=16558
1500.25/1500.78	c nbDecision=18000 #constraints=17061
1564.43/1564.94	c nbDecision=18500 #constraints=17558
1655.30/1655.87	c nbDecision=19000 #constraints=18052
1744.48/1745.02	c nbDecision=19500 #constraints=18558
1800.06/1800.60	Received signal 15
1800.25/1800.82	
1800.25/1800.82	s SATISFIABLE
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1800.25/1800.82	v -x1475 -x1476 -x1477 -x1478 -x1479 -x1480 x1481 -x1482 x1483 -x1484 -x1485 -x1486 -x1487 -x1488 -x1489 -x1490 -x1491 -x1492
1800.25/1800.82	v -x1493 -x1494 -x1495 -x1496 -x1497 -x1498 -x1499 -x1500 -x1501 -x1502 -x1503 -x1504 -x1505 -x1506 -x1507 -x1508 -x1509
1800.25/1800.82	v -x1510 -x1511 -x1512 -x1513 -x1514 -x1515 -x1516 -x1517 -x1518 -x1519 -x1520 -x1521 -x1522 -x1523 -x1524 -x1525 -x1526
1800.25/1800.82	v -x1527 -x1528 -x1529 -x1530 -x1531 -x1532 -x1533 -x1534 -x1535 -x1536 -x1537 -x1538 -x1539 -x1540 -x1541 x1542 x1543 x1544
1800.25/1800.82	v x1545 -x1546 x1547 -x1548 -x1549 -x1550 -x1551 -x1552 -x1553 -x1554 -x1555 -x1556 -x1557 -x1558 -x1559 -x1560 -x1561 -x1562
1800.25/1800.82	v -x1563 -x1564 -x1565 -x1566 -x1567 -x1568 -x1569 -x1570 -x1571 -x1572 -x1573 -x1574 -x1575 -x1576 -x1577 -x1578 -x1579
1800.25/1800.82	v -x1580 -x1581 -x1582 -x1583 -x1584 -x1585 -x1586 -x1587 -x1588 -x1589 -x1590 -x1591 -x1592 -x1593 -x1594 -x1595 -x1596
1800.25/1800.82	v -x1597 -x1598 -x1599 -x1600 x1601 x1602 -x1603 -x1604 -x1605 x1606 x1607 -x1608 -x1609 -x1610 -x1611 -x1612 -x1613 -x1614
1800.25/1800.82	v -x1615 -x1616 -x1617 -x1618 -x1619 -x1620 -x1621 -x1622 -x1623 -x1624 -x1625 -x1626 -x1627 -x1628 -x1629 -x1630 x1631
1800.25/1800.82	v -x1632 -x1633 x1634 -x1635 x1636 x1637 -x1638 -x1639 -x1640 -x1641 -x1642 -x1643 -x1644 -x1645 -x1646 -x1647 -x1648 -x1649
1800.25/1800.82	v -x1650 -x1651 x1652 -x1653 -x1654 x1655 -x1656 x1657 x1658 x1659 x1660 -x1661 x1662 x1663 x1664 x1665 -x1666 x1667 x1668
1800.25/1800.82	v -x1669 x1670 -x1671 x1672 x1673 x1674 x1675 -x1676 x1677 -x1678 x1679 x1680 -x1681 x1682 -x1683 x1684 x1685 -x1686 x1687
1800.25/1800.82	v -x1688 -x1689 x1690 -x1691 x1692 x1693 x1694 -x1695 -x1696 -x1697 x1698 x1699 x1700 -x1701 x1702 -x1703 x1704 x1705
1800.25/1800.82	
1800.25/1800.82	c user time= 1799.49 s
1800.25/1800.82	c system time= 0.809876 s
1800.25/1800.82	c wall clock time=1800.83

Verifier Data (download as text)

OK	533484544

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node1/watcher-357359-1176995597 -o ROOT/results/node1/solver-357359-1176995597 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357359-1176995597/instance-357359-1176995597.opb mod 

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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.91 2/77 5202
/proc/meminfo: memFree=1625664/2055920 swapFree=4145780/4192956
[pid=5202] ppid=5200 vsize=1468 CPUtime=0
/proc/5202/stat : 5202 (oree) R 5200 5202 4573 0 -1 4194304 165 0 0 0 0 0 0 0 20 0 1 0 175597517 1503232 147 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134831202 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5202/statm: 367 149 127 317 0 46 0

[startup+0.0582831 s]
/proc/loadavg: 1.00 0.99 0.91 2/77 5202
/proc/meminfo: memFree=1625664/2055920 swapFree=4145780/4192956
[pid=5202] ppid=5200 vsize=2136 CPUtime=0.05
/proc/5202/stat : 5202 (oree) R 5200 5202 4573 0 -1 4194304 386 0 0 0 5 0 0 0 20 0 1 0 175597517 2187264 368 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278915 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5202/statm: 534 368 170 317 0 213 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2136

[startup+0.101287 s]
/proc/loadavg: 1.00 0.99 0.91 2/77 5202
/proc/meminfo: memFree=1625664/2055920 swapFree=4145780/4192956
[pid=5202] ppid=5200 vsize=2364 CPUtime=0.09
/proc/5202/stat : 5202 (oree) R 5200 5202 4573 0 -1 4194304 425 0 0 0 9 0 0 0 20 0 1 0 175597517 2420736 407 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5202/statm: 591 407 170 317 0 270 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2364

[startup+0.301311 s]
/proc/loadavg: 1.00 0.99 0.91 2/77 5202
/proc/meminfo: memFree=1625664/2055920 swapFree=4145780/4192956
[pid=5202] ppid=5200 vsize=3272 CPUtime=0.29
/proc/5202/stat : 5202 (oree) R 5200 5202 4573 0 -1 4194304 651 0 0 0 29 0 0 0 21 0 1 0 175597517 3350528 633 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5202/statm: 818 633 170 317 0 497 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3272

[startup+0.701358 s]
/proc/loadavg: 1.00 0.99 0.91 2/77 5202
/proc/meminfo: memFree=1625664/2055920 swapFree=4145780/4192956
[pid=5202] ppid=5200 vsize=4876 CPUtime=0.69
/proc/5202/stat : 5202 (oree) R 5200 5202 4573 0 -1 4194304 1028 0 0 0 69 0 0 0 25 0 1 0 175597517 4993024 1010 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284176 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5202/statm: 1219 1010 170 317 0 898 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4876

[startup+1.50145 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 5203
/proc/meminfo: memFree=1621304/2055920 swapFree=4145780/4192956
[pid=5202] ppid=5200 vsize=8016 CPUtime=1.48
/proc/5202/stat : 5202 (oree) R 5200 5202 4573 0 -1 4194304 1751 0 0 0 148 0 0 0 25 0 1 0 175597517 8208384 1733 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270591 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5202/statm: 2004 1733 170 317 0 1683 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8016

[startup+3.10164 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 5203
/proc/meminfo: memFree=1617784/2055920 swapFree=4145780/4192956
[pid=5202] ppid=5200 vsize=13060 CPUtime=3.09
/proc/5202/stat : 5202 (oree) R 5200 5202 4573 0 -1 4194304 2927 0 0 0 308 1 0 0 25 0 1 0 175597517 13373440 2909 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5202/statm: 3265 2909 170 317 0 2944 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13060

[startup+6.30201 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 5203
/proc/meminfo: memFree=1609976/2055920 swapFree=4145780/4192956
[pid=5202] ppid=5200 vsize=21948 CPUtime=6.29
/proc/5202/stat : 5202 (oree) R 5200 5202 4573 0 -1 4194304 4993 0 0 0 627 2 0 0 25 0 1 0 175597517 22474752 4975 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5202/statm: 5487 4975 170 317 0 5166 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21948

[startup+12.7018 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 5203
/proc/meminfo: memFree=1597048/2055920 swapFree=4145780/4192956
[pid=5202] ppid=5200 vsize=32856 CPUtime=12.69
/proc/5202/stat : 5202 (oree) R 5200 5202 4573 0 -1 4194304 7469 0 0 0 1266 3 0 0 25 0 1 0 175597517 33644544 7451 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134540728 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5202/statm: 8214 7451 170 317 0 7893 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32856

[startup+25.5013 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 5203
/proc/meminfo: memFree=1578296/2055920 swapFree=4145780/4192956
[pid=5202] ppid=5200 vsize=52336 CPUtime=25.48
/proc/5202/stat : 5202 (oree) R 5200 5202 4573 0 -1 4194304 11997 0 0 0 2542 6 0 0 25 0 1 0 175597517 53592064 11979 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564080 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5202/statm: 13084 11979 170 317 0 12763 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 52336

[startup+51.1013 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 5203
/proc/meminfo: memFree=1548984/2055920 swapFree=4145780/4192956
[pid=5202] ppid=5200 vsize=87176 CPUtime=51.07
/proc/5202/stat : 5202 (oree) R 5200 5202 4573 0 -1 4194304 19374 0 0 0 5099 8 0 0 25 0 1 0 175597517 89268224 19356 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5202/statm: 21794 19356 170 317 0 21473 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 87176

[startup+102.305 s]
/proc/loadavg: 1.05 1.00 0.92 2/78 5203
/proc/meminfo: memFree=1513208/2055920 swapFree=4145780/4192956
[pid=5202] ppid=5200 vsize=123520 CPUtime=102.26
/proc/5202/stat : 5202 (oree) R 5200 5202 4573 0 -1 4194304 28151 0 0 0 10213 13 0 0 25 0 1 0 175597517 126484480 28133 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5202/statm: 30880 28133 170 317 0 30559 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 123520

[startup+162.301 s]
/proc/loadavg: 1.02 1.00 0.92 2/78 5203
/proc/meminfo: memFree=1473272/2055920 swapFree=4145780/4192956
[pid=5202] ppid=5200 vsize=173468 CPUtime=162.24
/proc/5202/stat : 5202 (oree) R 5200 5202 4573 0 -1 4194304 38168 0 0 0 16206 18 0 0 25 0 1 0 175597517 177631232 38150 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563625 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5202/statm: 43367 38150 170 317 0 43046 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 173468

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 5203
/proc/meminfo: memFree=1448568/2055920 swapFree=4145780/4192956
[pid=5202] ppid=5200 vsize=198636 CPUtime=222.22
/proc/5202/stat : 5202 (oree) R 5200 5202 4573 0 -1 4194304 44279 0 0 0 22200 22 0 0 25 0 1 0 175597517 203403264 44261 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5202/statm: 49659 44261 170 317 0 49338 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 198636

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 5203
/proc/meminfo: memFree=1423032/2055920 swapFree=4145780/4192956
[pid=5202] ppid=5200 vsize=225072 CPUtime=282.21
/proc/5202/stat : 5202 (oree) R 5200 5202 4573 0 -1 4194304 50696 0 0 0 28195 26 0 0 25 0 1 0 175597517 230473728 50678 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5202/statm: 56268 50678 170 317 0 55947 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 225072

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 5203
/proc/meminfo: memFree=1399736/2055920 swapFree=4145780/4192956
[pid=5202] ppid=5200 vsize=249044 CPUtime=342.19
/proc/5202/stat : 5202 (oree) R 5200 5202 4573 0 -1 4194304 56452 0 0 0 34190 29 0 0 25 0 1 0 175597517 255021056 56434 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5202/statm: 62261 56434 170 317 0 61940 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 249044

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 5203
/proc/meminfo: memFree=1367480/2055920 swapFree=4145780/4192956
[pid=5202] ppid=5200 vsize=299988 CPUtime=402.17
/proc/5202/stat : 5202 (oree) R 5200 5202 4573 0 -1 4194304 64591 0 0 0 40184 33 0 0 25 0 1 0 175597517 307187712 64515 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5202/statm: 74997 64515 170 317 0 74676 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 299988

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 5203
/proc/meminfo: memFree=1349944/2055920 swapFree=4145780/4192956
[pid=5202] ppid=5200 vsize=319288 CPUtime=462.16
/proc/5202/stat : 5202 (oree) R 5200 5202 4573 0 -1 4194304 68930 0 0 0 46180 36 0 0 25 0 1 0 175597517 326950912 68854 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5202/statm: 79822 68854 170 317 0 79501 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 319288

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 5203
/proc/meminfo: memFree=1330872/2055920 swapFree=4145780/4192956
[pid=5202] ppid=5200 vsize=338380 CPUtime=522.13
/proc/5202/stat : 5202 (oree) R 5200 5202 4573 0 -1 4194304 73732 0 0 0 52175 38 0 0 25 0 1 0 175597517 346501120 73656 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564062 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5202/statm: 84595 73656 170 317 0 84274 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 338380

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 5203
/proc/meminfo: memFree=1314936/2055920 swapFree=4145780/4192956
[pid=5202] ppid=5200 vsize=354596 CPUtime=582.12
/proc/5202/stat : 5202 (oree) R 5200 5202 4573 0 -1 4194304 77659 0 0 0 58171 41 0 0 25 0 1 0 175597517 363106304 77583 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5202/statm: 88649 77583 170 317 0 88328 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 354596

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 5203
/proc/meminfo: memFree=1300152/2055920 swapFree=4145780/4192956
[pid=5202] ppid=5200 vsize=369840 CPUtime=642.1
/proc/5202/stat : 5202 (oree) R 5200 5202 4573 0 -1 4194304 81334 0 0 0 64167 43 0 0 25 0 1 0 175597517 378716160 81258 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5202/statm: 92460 81258 170 317 0 92139 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 369840


################
# More data... #
################

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 5203
/proc/meminfo: memFree=1235128/2055920 swapFree=4145780/4192956
[pid=5202] ppid=5200 vsize=436448 CPUtime=942.01
/proc/5202/stat : 5202 (oree) R 5200 5202 4573 0 -1 4194304 97576 0 0 0 94150 51 0 0 25 0 1 0 175597517 446922752 97500 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5202/statm: 109112 97500 170 317 0 108791 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 436448

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 5203
/proc/meminfo: memFree=1226232/2055920 swapFree=4145780/4192956
[pid=5202] ppid=5200 vsize=446396 CPUtime=1001.99
/proc/5202/stat : 5202 (oree) R 5200 5202 4573 0 -1 4194304 99771 0 0 0 100147 52 0 0 25 0 1 0 175597517 457109504 99695 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5202/statm: 111599 99695 170 317 0 111278 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 446396

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 5203
/proc/meminfo: memFree=1214264/2055920 swapFree=4145780/4192956
[pid=5202] ppid=5200 vsize=458648 CPUtime=1061.98
/proc/5202/stat : 5202 (oree) R 5200 5202 4573 0 -1 4194304 102799 0 0 0 106143 55 0 0 25 0 1 0 175597517 469655552 102723 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5202/statm: 114662 102723 170 317 0 114341 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 458648

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 5203
/proc/meminfo: memFree=1203896/2055920 swapFree=4145780/4192956
[pid=5202] ppid=5200 vsize=468840 CPUtime=1121.96
/proc/5202/stat : 5202 (oree) R 5200 5202 4573 0 -1 4194304 105355 0 0 0 112140 56 0 0 25 0 1 0 175597517 480092160 105279 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5202/statm: 117210 105279 170 317 0 116889 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 468840

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 5205
/proc/meminfo: memFree=1191224/2055920 swapFree=4145780/4192956
[pid=5202] ppid=5200 vsize=482104 CPUtime=1181.95
/proc/5202/stat : 5202 (oree) R 5200 5202 4573 0 -1 4194304 108535 0 0 0 118137 58 0 0 25 0 1 0 175597517 493674496 108459 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5202/statm: 120526 108459 170 317 0 120205 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 482104

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 5205
/proc/meminfo: memFree=1181624/2055920 swapFree=4145780/4192956
[pid=5202] ppid=5200 vsize=491528 CPUtime=1241.92
/proc/5202/stat : 5202 (oree) R 5200 5202 4573 0 -1 4194304 110902 0 0 0 124132 60 0 0 25 0 1 0 175597517 503324672 110826 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5202/statm: 122882 110826 170 317 0 122561 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 491528

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 5205
/proc/meminfo: memFree=1171064/2055920 swapFree=4145780/4192956
[pid=5202] ppid=5200 vsize=502936 CPUtime=1301.91
/proc/5202/stat : 5202 (oree) R 5200 5202 4573 0 -1 4194304 113511 0 0 0 130129 62 0 0 25 0 1 0 175597517 515006464 113435 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5202/statm: 125734 113435 170 317 0 125413 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 502936

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 5205
/proc/meminfo: memFree=1161080/2055920 swapFree=4145780/4192956
[pid=5202] ppid=5200 vsize=513052 CPUtime=1361.89
/proc/5202/stat : 5202 (oree) R 5200 5202 4573 0 -1 4194304 116014 0 0 0 136126 63 0 0 25 0 1 0 175597517 525365248 115938 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5202/statm: 128263 115938 170 317 0 127942 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 513052

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 5205
/proc/meminfo: memFree=1136184/2055920 swapFree=4145780/4192956
[pid=5202] ppid=5200 vsize=587672 CPUtime=1421.87
/proc/5202/stat : 5202 (oree) R 5200 5202 4573 0 -1 4194304 130853 0 0 0 142118 69 0 0 25 0 1 0 175597517 601776128 122116 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5202/statm: 146918 122116 170 317 0 146597 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 587672

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 5205
/proc/meminfo: memFree=1129592/2055920 swapFree=4145780/4192956
[pid=5202] ppid=5200 vsize=595376 CPUtime=1481.85
/proc/5202/stat : 5202 (oree) R 5200 5202 4573 0 -1 4194304 132529 0 0 0 148114 71 0 0 25 0 1 0 175597517 609665024 123759 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5202/statm: 148844 123759 170 317 0 148523 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 595376

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 5205
/proc/meminfo: memFree=1116728/2055920 swapFree=4145780/4192956
[pid=5202] ppid=5200 vsize=610580 CPUtime=1541.84
/proc/5202/stat : 5202 (oree) R 5200 5202 4573 0 -1 4194304 136194 0 0 0 154110 74 0 0 25 0 1 0 175597517 625233920 126962 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5202/statm: 152645 126962 170 317 0 152324 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 610580

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 5205
/proc/meminfo: memFree=1106616/2055920 swapFree=4145780/4192956
[pid=5202] ppid=5200 vsize=620232 CPUtime=1601.81
/proc/5202/stat : 5202 (oree) R 5200 5202 4573 0 -1 4194304 138760 0 0 0 160106 75 0 0 25 0 1 0 175597517 635117568 129528 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564062 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5202/statm: 155058 129528 170 317 0 154737 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 620232

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 5205
/proc/meminfo: memFree=1096760/2055920 swapFree=4145780/4192956
[pid=5202] ppid=5200 vsize=629220 CPUtime=1661.8
/proc/5202/stat : 5202 (oree) R 5200 5202 4573 0 -1 4194304 141182 0 0 0 166103 77 0 0 25 0 1 0 175597517 644321280 131950 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5202/statm: 157305 131950 170 317 0 156984 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 629220

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 5205
/proc/meminfo: memFree=1088568/2055920 swapFree=4145780/4192956
[pid=5202] ppid=5200 vsize=638436 CPUtime=1721.78
/proc/5202/stat : 5202 (oree) R 5200 5202 4573 0 -1 4194304 143262 0 0 0 172100 78 0 0 25 0 1 0 175597517 653758464 134030 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135266215 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5202/statm: 159609 134030 170 317 0 159288 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 638436

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 5205
/proc/meminfo: memFree=1079608/2055920 swapFree=4145780/4192956
[pid=5202] ppid=5200 vsize=646676 CPUtime=1781.76
/proc/5202/stat : 5202 (oree) R 5200 5202 4573 0 -1 4194304 145508 0 0 0 178096 80 0 0 25 0 1 0 175597517 662196224 136243 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5202/statm: 161669 136243 170 317 0 161348 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 646676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 5205
/proc/meminfo: memFree=1077432/2055920 swapFree=4145780/4192956
[pid=5202] ppid=5200 vsize=648872 CPUtime=1800.06
/proc/5202/stat : 5202 (oree) R 5200 5202 4573 0 -1 4194304 146031 0 0 0 179926 80 0 0 25 0 1 0 175597517 664444928 136766 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5202/statm: 162218 136766 170 317 0 161897 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 648872

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

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

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 5205
/proc/meminfo: memFree=1077432/2055920 swapFree=4145780/4192956
[pid=5202] ppid=5200 vsize=648872 CPUtime=1800.25
/proc/5202/stat : 5202 (oree) R 5200 5202 4573 0 -1 4194304 146035 0 0 0 179945 80 0 0 25 0 1 0 175597517 664444928 136770 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5202/statm: 162218 136770 170 317 0 161897 0
Current children cumulated CPU time (s) 1800.25
Current children cumulated vsize (KiB) 648872

[startup+1800.9 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 5205
/proc/meminfo: memFree=1077432/2055920 swapFree=4145780/4192956
[pid=5202] ppid=5200 vsize=0 CPUtime=1800.36
/proc/5202/stat : 5202 (oree) R 5200 5202 4573 0 -1 4194308 146051 0 0 0 179949 87 0 0 25 0 1 0 175597517 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5202/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.36
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.92
CPU time (s): 1800.39
CPU user time (s): 1799.49
CPU system time (s): 0.898863
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 648888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.49
system time used= 0.898863
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 146051
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= 7
involuntary context switches= 2016

runsolver used 2.12368 second user time and 4.31534 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Thu Apr 19 15:13:17 UTC 2007

IDJOB= 357359
IDBENCH= 2468
IDSOLVER= 172
FILE ID= node1/357359-1176995597

PBS_JOBID= 4630451

Free space on /tmp= 66357 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-egout.opb
COMMAND LINE= oree /tmp/evaluation/357359-1176995597/instance-357359-1176995597.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-357359-1176995597 -o ROOT/results/node1/solver-357359-1176995597 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357359-1176995597/instance-357359-1176995597.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  8eddbca1ad45a201e8c2c397b62f33c3

RANDOM SEED= 653234972

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.234
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.234
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1626072 kB
Buffers:         35672 kB
Cached:         315012 kB
SwapCached:      14340 kB
Active:         232488 kB
Inactive:       140780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1626072 kB
SwapTotal:     4192956 kB
SwapFree:      4145780 kB
Dirty:            1404 kB
Writeback:           0 kB
Mapped:          29472 kB
Slab:            42052 kB
Committed_AS:  5013012 kB
PageTables:       1832 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66357 MiB

End job on node1 on Thu Apr 19 15:43:20 UTC 2007