Trace number 454764

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
PBS4 2007-03-23No Cert. 1800.04 1800.63

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_25_2.opb
MD5SUMe40e55fe30ea19a1cae02f7f820bc9fe
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-78
Best CPU time to get the best result obtained on this benchmark1800.08
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -78
Optimality of the best value was proved NO
Number of variables500
Total number of constraints500
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 constraints500
Minimum length of a constraint25
Maximum length of a constraint45
Number of terms in the objective function 500
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 500
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)15670
Sum of products size (including duplicates)31340
Number of different products7835
Sum of products size15670

Quality of the solution as a function of time


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

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/454764-1178030808/instance-454764-1178030808.opb ......
0.19/0.26	c done parsing opb.
0.19/0.26	o 458
0.19/0.27	o 457
0.19/0.27	o 451
0.19/0.28	o 450
0.49/0.56	o 449
0.49/0.57	o 448
0.49/0.58	o 447
1.39/1.46	o 446
7.49/7.59	o 443
7.49/7.60	o 442
9.58/9.60	o 441
9.58/9.62	o 440
9.58/9.64	o 439
9.58/9.65	o 438
538.95/539.13	o 437
1303.83/1304.36	o 436
1800.01/1800.61	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/454764-1178030808/instance-454764-1178030808.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node15/watcher-454764-1178030808 -o ROOT/results/node15/solver-454764-1178030808 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/454764-1178030808/PBS4 /tmp/evaluation/454764-1178030808/instance-454764-1178030808.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): 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: 1.12 1.13 1.09 3/77 14130
/proc/meminfo: memFree=1752256/2055920 swapFree=4169108/4192956
[pid=14130] ppid=14128 vsize=2400 CPUtime=0
/proc/14130/stat : 14130 (PBS4) R 14128 14130 19469 0 -1 4194304 404 0 0 0 0 0 0 0 18 0 1 0 250998460 2457600 387 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134640343 0 0 4096 0 0 0 0 17 1 0 0
/proc/14130/statm: 600 387 86 219 0 377 0

[startup+0.020063 s]
/proc/loadavg: 1.12 1.13 1.09 3/77 14130
/proc/meminfo: memFree=1752256/2055920 swapFree=4169108/4192956
[pid=14130] ppid=14128 vsize=2796 CPUtime=0.01
/proc/14130/stat : 14130 (PBS4) R 14128 14130 19469 0 -1 4194304 492 0 0 0 1 0 0 0 18 0 1 0 250998460 2863104 475 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/14130/statm: 699 475 87 219 0 476 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2796

[startup+0.10107 s]
/proc/loadavg: 1.12 1.13 1.09 3/77 14130
/proc/meminfo: memFree=1752256/2055920 swapFree=4169108/4192956
[pid=14130] ppid=14128 vsize=4124 CPUtime=0.09
/proc/14130/stat : 14130 (PBS4) R 14128 14130 19469 0 -1 4194304 841 0 0 0 9 0 0 0 18 0 1 0 250998460 4222976 824 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/14130/statm: 1031 824 87 219 0 808 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4124

[startup+0.301088 s]
/proc/loadavg: 1.12 1.13 1.09 3/77 14130
/proc/meminfo: memFree=1752256/2055920 swapFree=4169108/4192956
[pid=14130] ppid=14128 vsize=6468 CPUtime=0.29
/proc/14130/stat : 14130 (PBS4) R 14128 14130 19469 0 -1 4194304 1495 0 0 0 29 0 0 0 20 0 1 0 250998460 6623232 1316 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14130/statm: 1617 1316 104 219 0 1394 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6468

[startup+0.701124 s]
/proc/loadavg: 1.12 1.13 1.09 3/77 14130
/proc/meminfo: memFree=1752256/2055920 swapFree=4169108/4192956
[pid=14130] ppid=14128 vsize=10440 CPUtime=0.69
/proc/14130/stat : 14130 (PBS4) R 14128 14130 19469 0 -1 4194304 2243 0 0 0 69 0 0 0 23 0 1 0 250998460 10690560 2064 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14130/statm: 2610 2064 104 219 0 2387 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10440

[startup+1.5012 s]
/proc/loadavg: 1.12 1.13 1.09 2/78 14131
/proc/meminfo: memFree=1742520/2055920 swapFree=4169108/4192956
[pid=14130] ppid=14128 vsize=14536 CPUtime=1.49
/proc/14130/stat : 14130 (PBS4) R 14128 14130 19469 0 -1 4194304 3370 0 0 0 148 1 0 0 25 0 1 0 250998460 14884864 3191 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14130/statm: 3634 3191 104 219 0 3411 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14536

[startup+3.10134 s]
/proc/loadavg: 1.11 1.13 1.09 2/78 14131
/proc/meminfo: memFree=1736760/2055920 swapFree=4169108/4192956
[pid=14130] ppid=14128 vsize=22728 CPUtime=3.09
/proc/14130/stat : 14130 (PBS4) R 14128 14130 19469 0 -1 4194304 5202 0 0 0 307 2 0 0 25 0 1 0 250998460 23273472 5023 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14130/statm: 5682 5023 104 219 0 5459 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22728

[startup+6.30164 s]
/proc/loadavg: 1.11 1.13 1.09 2/78 14131
/proc/meminfo: memFree=1722816/2055920 swapFree=4169108/4192956
[pid=14130] ppid=14128 vsize=39612 CPUtime=6.28
/proc/14130/stat : 14130 (PBS4) R 14128 14130 19469 0 -1 4194304 8520 0 0 0 624 4 0 0 25 0 1 0 250998460 40562688 8341 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14130/statm: 9903 8341 104 219 0 9680 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 39612

[startup+12.7012 s]
/proc/loadavg: 1.09 1.13 1.09 2/78 14131
/proc/meminfo: memFree=1706768/2055920 swapFree=4169108/4192956
[pid=14130] ppid=14128 vsize=74544 CPUtime=12.69
/proc/14130/stat : 14130 (PBS4) R 14128 14130 19469 0 -1 4194304 12219 0 0 0 1262 7 0 0 25 0 1 0 250998460 76333056 11943 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14130/statm: 18636 11943 104 219 0 18413 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 74544

[startup+25.5014 s]
/proc/loadavg: 1.08 1.12 1.09 2/78 14131
/proc/meminfo: memFree=1699168/2055920 swapFree=4169108/4192956
[pid=14130] ppid=14128 vsize=76036 CPUtime=25.48
/proc/14130/stat : 14130 (PBS4) R 14128 14130 19469 0 -1 4194304 13640 0 0 0 2539 9 0 0 25 0 1 0 250998460 77860864 13364 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14130/statm: 19009 13364 104 219 0 18786 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 76036

[startup+51.1017 s]
/proc/loadavg: 1.05 1.11 1.09 2/78 14131
/proc/meminfo: memFree=1693152/2055920 swapFree=4169108/4192956
[pid=14130] ppid=14128 vsize=79348 CPUtime=51.07
/proc/14130/stat : 14130 (PBS4) R 14128 14130 19469 0 -1 4194304 15350 0 0 0 5092 15 0 0 25 0 1 0 250998460 81252352 14881 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14130/statm: 19837 14881 104 219 0 19614 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 79348

[startup+102.305 s]
/proc/loadavg: 1.02 1.09 1.08 2/78 14131
/proc/meminfo: memFree=1687968/2055920 swapFree=4169108/4192956
[pid=14130] ppid=14128 vsize=83496 CPUtime=102.26
/proc/14130/stat : 14130 (PBS4) R 14128 14130 19469 0 -1 4194304 17035 0 0 0 10202 24 0 0 25 0 1 0 250998460 85499904 16181 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14130/statm: 20874 16181 104 219 0 20651 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 83496

[startup+162.302 s]
/proc/loadavg: 1.01 1.07 1.08 2/78 14131
/proc/meminfo: memFree=1685216/2055920 swapFree=4169108/4192956
[pid=14130] ppid=14128 vsize=88260 CPUtime=162.25
/proc/14130/stat : 14130 (PBS4) R 14128 14130 19469 0 -1 4194304 18486 0 0 0 16192 33 0 0 25 0 1 0 250998460 90378240 16863 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14130/statm: 22065 16863 104 219 0 21842 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 88260

[startup+222.301 s]
/proc/loadavg: 1.00 1.06 1.07 2/78 14131
/proc/meminfo: memFree=1682656/2055920 swapFree=4169108/4192956
[pid=14130] ppid=14128 vsize=89988 CPUtime=222.23
/proc/14130/stat : 14130 (PBS4) R 14128 14130 19469 0 -1 4194304 19118 0 0 0 22182 41 0 0 25 0 1 0 250998460 92147712 17495 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14130/statm: 22497 17495 104 219 0 22274 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 89988

[startup+282.302 s]
/proc/loadavg: 1.00 1.04 1.06 2/78 14131
/proc/meminfo: memFree=1680352/2055920 swapFree=4169108/4192956
[pid=14130] ppid=14128 vsize=91352 CPUtime=282.21
/proc/14130/stat : 14130 (PBS4) R 14128 14130 19469 0 -1 4194304 19696 0 0 0 28171 50 0 0 25 0 1 0 250998460 93544448 18073 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14130/statm: 22838 18073 104 219 0 22615 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 91352

[startup+342.301 s]
/proc/loadavg: 1.00 1.03 1.06 2/78 14131
/proc/meminfo: memFree=1678368/2055920 swapFree=4169108/4192956
[pid=14130] ppid=14128 vsize=92308 CPUtime=342.19
/proc/14130/stat : 14130 (PBS4) R 14128 14130 19469 0 -1 4194304 20181 0 0 0 34163 56 0 0 25 0 1 0 250998460 94523392 18558 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14130/statm: 23077 18558 104 219 0 22854 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 92308

[startup+402.302 s]
/proc/loadavg: 1.00 1.03 1.05 2/78 14131
/proc/meminfo: memFree=1676256/2055920 swapFree=4169108/4192956
[pid=14130] ppid=14128 vsize=99696 CPUtime=402.18
/proc/14130/stat : 14130 (PBS4) R 14128 14130 19469 0 -1 4194304 22227 0 0 0 40153 65 0 0 25 0 1 0 250998460 102088704 19067 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14130/statm: 24924 19067 104 219 0 24701 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 99696

[startup+462.301 s]
/proc/loadavg: 1.00 1.02 1.05 2/78 14131
/proc/meminfo: memFree=1674336/2055920 swapFree=4169108/4192956
[pid=14130] ppid=14128 vsize=100308 CPUtime=462.16
/proc/14130/stat : 14130 (PBS4) R 14128 14130 19469 0 -1 4194304 22696 0 0 0 46145 71 0 0 25 0 1 0 250998460 102715392 19536 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549593 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14130/statm: 25077 19536 104 219 0 24854 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 100308

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 1.04 2/78 14131
/proc/meminfo: memFree=1672608/2055920 swapFree=4169108/4192956
[pid=14130] ppid=14128 vsize=101552 CPUtime=522.15
/proc/14130/stat : 14130 (PBS4) R 14128 14130 19469 0 -1 4194304 23151 0 0 0 52138 77 0 0 25 0 1 0 250998460 103989248 19991 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549334 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14130/statm: 25388 19991 104 219 0 25165 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 101552

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.03 2/78 14131
/proc/meminfo: memFree=1670688/2055920 swapFree=4169108/4192956
[pid=14130] ppid=14128 vsize=102864 CPUtime=582.13
/proc/14130/stat : 14130 (PBS4) R 14128 14130 19469 0 -1 4194304 23609 0 0 0 58129 84 0 0 25 0 1 0 250998460 105332736 20449 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14130/statm: 25716 20449 104 219 0 25493 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 102864

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 14131
/proc/meminfo: memFree=1669088/2055920 swapFree=4169108/4192956
[pid=14130] ppid=14128 vsize=103664 CPUtime=642.12
/proc/14130/stat : 14130 (PBS4) R 14128 14130 19469 0 -1 4194304 24013 0 0 0 64122 90 0 0 25 0 1 0 250998460 106151936 20853 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14130/statm: 25916 20853 104 219 0 25693 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 103664


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 14131
/proc/meminfo: memFree=1664352/2055920 swapFree=4169108/4192956
[pid=14130] ppid=14128 vsize=117720 CPUtime=822.07
/proc/14130/stat : 14130 (PBS4) R 14128 14130 19469 0 -1 4194304 28269 0 0 0 82099 108 0 0 25 0 1 0 250998460 120545280 22036 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14130/statm: 29430 22036 104 219 0 29207 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 117720

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 14287
/proc/meminfo: memFree=1660912/2055920 swapFree=4169108/4192956
[pid=14130] ppid=14128 vsize=119412 CPUtime=881.97
/proc/14130/stat : 14130 (PBS4) R 14128 14130 19469 0 -1 4194304 28830 0 0 0 88083 114 0 0 25 0 1 0 250998460 122277888 22597 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14130/statm: 29853 22597 104 219 0 29630 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 119412

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14329
/proc/meminfo: memFree=1660640/2055920 swapFree=4169108/4192956
[pid=14130] ppid=14128 vsize=120328 CPUtime=941.93
/proc/14130/stat : 14130 (PBS4) R 14128 14130 19469 0 -1 4194304 29192 0 0 0 94073 120 0 0 25 0 1 0 250998460 123215872 22959 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14130/statm: 30082 22959 104 219 0 29859 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 120328

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14329
/proc/meminfo: memFree=1659232/2055920 swapFree=4169108/4192956
[pid=14130] ppid=14128 vsize=121300 CPUtime=1001.91
/proc/14130/stat : 14130 (PBS4) R 14128 14130 19469 0 -1 4194304 29532 0 0 0 100065 126 0 0 25 0 1 0 250998460 124211200 23299 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14130/statm: 30325 23299 104 219 0 30102 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 121300

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14329
/proc/meminfo: memFree=1657760/2055920 swapFree=4169108/4192956
[pid=14130] ppid=14128 vsize=122428 CPUtime=1061.9
/proc/14130/stat : 14130 (PBS4) R 14128 14130 19469 0 -1 4194304 29902 0 0 0 106059 131 0 0 25 0 1 0 250998460 125366272 23669 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14130/statm: 30607 23669 104 219 0 30384 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 122428

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14329
/proc/meminfo: memFree=1656352/2055920 swapFree=4169108/4192956
[pid=14130] ppid=14128 vsize=122428 CPUtime=1121.88
/proc/14130/stat : 14130 (PBS4) R 14128 14130 19469 0 -1 4194304 30245 0 0 0 112052 136 0 0 25 0 1 0 250998460 125366272 24012 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14130/statm: 30607 24012 104 219 0 30384 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 122428

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14329
/proc/meminfo: memFree=1655008/2055920 swapFree=4169108/4192956
[pid=14130] ppid=14128 vsize=123524 CPUtime=1181.87
/proc/14130/stat : 14130 (PBS4) R 14128 14130 19469 0 -1 4194304 30577 0 0 0 118046 141 0 0 25 0 1 0 250998460 126488576 24344 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14130/statm: 30881 24344 104 219 0 30658 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 123524

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14329
/proc/meminfo: memFree=1653600/2055920 swapFree=4169108/4192956
[pid=14130] ppid=14128 vsize=123652 CPUtime=1241.85
/proc/14130/stat : 14130 (PBS4) R 14128 14130 19469 0 -1 4194304 30936 0 0 0 124038 147 0 0 25 0 1 0 250998460 126619648 24703 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14130/statm: 30913 24703 104 219 0 30690 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 123652

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14329
/proc/meminfo: memFree=1652256/2055920 swapFree=4169108/4192956
[pid=14130] ppid=14128 vsize=124816 CPUtime=1301.84
/proc/14130/stat : 14130 (PBS4) R 14128 14130 19469 0 -1 4194304 31283 0 0 0 130032 152 0 0 25 0 1 0 250998460 127811584 25050 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14130/statm: 31204 25050 104 219 0 30981 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 124816

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14329
/proc/meminfo: memFree=1651040/2055920 swapFree=4169108/4192956
[pid=14130] ppid=14128 vsize=126056 CPUtime=1361.82
/proc/14130/stat : 14130 (PBS4) R 14128 14130 19469 0 -1 4194304 31586 0 0 0 136025 157 0 0 25 0 1 0 250998460 129081344 25353 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14130/statm: 31514 25353 104 219 0 31291 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 126056

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14329
/proc/meminfo: memFree=1649760/2055920 swapFree=4169108/4192956
[pid=14130] ppid=14128 vsize=126184 CPUtime=1421.81
/proc/14130/stat : 14130 (PBS4) R 14128 14130 19469 0 -1 4194304 31912 0 0 0 142018 163 0 0 25 0 1 0 250998460 129212416 25679 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14130/statm: 31546 25679 104 219 0 31323 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 126184

[startup+1482.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 14329
/proc/meminfo: memFree=1648544/2055920 swapFree=4169108/4192956
[pid=14130] ppid=14128 vsize=127596 CPUtime=1481.78
/proc/14130/stat : 14130 (PBS4) R 14128 14130 19469 0 -1 4194304 32224 0 0 0 148011 167 0 0 25 0 1 0 250998460 130658304 25991 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563282 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14130/statm: 31899 25991 104 219 0 31676 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 127596

[startup+1542.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 14329
/proc/meminfo: memFree=1647328/2055920 swapFree=4169108/4192956
[pid=14130] ppid=14128 vsize=127596 CPUtime=1541.77
/proc/14130/stat : 14130 (PBS4) R 14128 14130 19469 0 -1 4194304 32521 0 0 0 154005 172 0 0 25 0 1 0 250998460 130658304 26288 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14130/statm: 31899 26288 104 219 0 31676 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 127596

[startup+1602.3 s]
/proc/loadavg: 1.13 1.05 1.01 2/78 14329
/proc/meminfo: memFree=1646048/2055920 swapFree=4169108/4192956
[pid=14130] ppid=14128 vsize=127692 CPUtime=1601.75
/proc/14130/stat : 14130 (PBS4) R 14128 14130 19469 0 -1 4194304 32841 0 0 0 159998 177 0 0 25 0 1 0 250998460 130756608 26608 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14130/statm: 31923 26608 104 219 0 31700 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 127692

[startup+1662.3 s]
/proc/loadavg: 1.04 1.04 1.00 2/78 14329
/proc/meminfo: memFree=1644896/2055920 swapFree=4169108/4192956
[pid=14130] ppid=14128 vsize=129088 CPUtime=1661.73
/proc/14130/stat : 14130 (PBS4) R 14128 14130 19469 0 -1 4194304 33130 0 0 0 165992 181 0 0 25 0 1 0 250998460 132186112 26897 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549609 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14130/statm: 32272 26897 104 219 0 32049 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 129088

[startup+1722.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 14329
/proc/meminfo: memFree=1643680/2055920 swapFree=4169108/4192956
[pid=14130] ppid=14128 vsize=129088 CPUtime=1721.72
/proc/14130/stat : 14130 (PBS4) R 14128 14130 19469 0 -1 4194304 33431 0 0 0 171985 187 0 0 25 0 1 0 250998460 132186112 27198 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14130/statm: 32272 27198 104 219 0 32049 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 129088

[startup+1782.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 14329
/proc/meminfo: memFree=1642464/2055920 swapFree=4169108/4192956
[pid=14130] ppid=14128 vsize=130572 CPUtime=1781.71
/proc/14130/stat : 14130 (PBS4) R 14128 14130 19469 0 -1 4194304 33742 0 0 0 177979 192 0 0 25 0 1 0 250998460 133705728 27509 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14130/statm: 32643 27509 104 219 0 32420 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 130572



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 14329
/proc/meminfo: memFree=1642080/2055920 swapFree=4169108/4192956
[pid=14130] ppid=14128 vsize=130572 CPUtime=1800.01
/proc/14130/stat : 14130 (PBS4) R 14128 14130 19469 0 -1 4194304 33827 0 0 0 179808 193 0 0 25 0 1 0 250998460 133705728 27594 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559406 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14130/statm: 32643 27594 104 219 0 32420 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 130572

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

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

Child status: 0
Real time (s): 1800.63
CPU time (s): 1800.04
CPU user time (s): 1798.08
CPU system time (s): 1.9547
CPU usage (%): 99.967
Max. virtual memory (cumulated for all children) (KiB): 130572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.08
system time used= 1.9547
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33828
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= 8
involuntary context switches= 37091

runsolver used 1.43478 second user time and 4.00139 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Tue May  1 14:46:48 UTC 2007

IDJOB= 454764
IDBENCH= 48219
IDSOLVER= 157
FILE ID= node15/454764-1178030808

PBS_JOBID= 4728348

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_500_25_2.opb
COMMAND LINE= /tmp/evaluation/454764-1178030808/PBS4 /tmp/evaluation/454764-1178030808/instance-454764-1178030808.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node15/convwatcher-454764-1178030808 -o ROOT/results/node15/conversion-454764-1178030808 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454764-1178030808/instance-454764-1178030808.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-454764-1178030808 -o ROOT/results/node15/solver-454764-1178030808 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/454764-1178030808/PBS4 /tmp/evaluation/454764-1178030808/instance-454764-1178030808.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  e40e55fe30ea19a1cae02f7f820bc9fe

RANDOM SEED= 500414306

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1752728 kB
Buffers:         86272 kB
Cached:         122272 kB
SwapCached:       2392 kB
Active:         144660 kB
Inactive:        93804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1752728 kB
SwapTotal:     4192956 kB
SwapFree:      4169108 kB
Dirty:            1936 kB
Writeback:           0 kB
Mapped:          35552 kB
Slab:            50180 kB
Committed_AS:  9436360 kB
PageTables:       1892 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= 66563 MiB

End job on node15 on Tue May  1 15:16:51 UTC 2007