Trace number 431102

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 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=449-P1=149-P2=137-P3=137-P4=83-B.opb
MD5SUM854cc656dc0682d745f606d1e6722452
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.132979
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables108
Total number of constraints9
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 constraints9
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)324
Sum of products size (including duplicates)648
Number of different products324
Sum of products size648

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/431102-1178002737/instance-431102-1178002737.opb ......
0.01/0.08	c done parsing opb.
0.01/0.08	o 445
3.99/4.03	o 443
15.18/15.25	o 187
35.78/35.85	o 101
36.89/36.97	o 99
47.98/48.03	o 41
53.68/53.72	o 37
85.47/85.53	o 35
133.22/133.36	o 31
147.79/147.98	o 23
278.91/279.15	o 21
308.60/308.87	o 19
350.70/350.90	o 17
451.27/451.59	o 15
552.84/553.11	o 13
652.31/652.64	o 11
739.49/739.81	o 9
840.87/841.27	o 5
867.16/867.57	o 3
1800.02/1800.61	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431102-1178002737/instance-431102-1178002737.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node47/watcher-431102-1178002737 -o ROOT/results/node47/solver-431102-1178002737 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/431102-1178002737/PBS4 /tmp/evaluation/431102-1178002737/instance-431102-1178002737.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: 0.92 0.98 0.99 3/77 2457
/proc/meminfo: memFree=1806656/2055920 swapFree=4157776/4192956
[pid=2457] ppid=2455 vsize=1456 CPUtime=0
/proc/2457/stat : 2457 (PBS4) R 2455 2457 1324 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 155119052 1490944 136 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134596321 0 0 4096 0 0 0 0 17 1 0 0
/proc/2457/statm: 364 136 87 219 0 141 0

[startup+0.016181 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2457
/proc/meminfo: memFree=1806656/2055920 swapFree=4157776/4192956
[pid=2457] ppid=2455 vsize=1452 CPUtime=0.01
/proc/2457/stat : 2457 (PBS4) R 2455 2457 1324 0 -1 4194304 190 0 0 0 1 0 0 0 18 0 1 0 155119052 1486848 173 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2457/statm: 363 173 92 219 0 140 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1452

[startup+0.101191 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2457
/proc/meminfo: memFree=1806656/2055920 swapFree=4157776/4192956
[pid=2457] ppid=2455 vsize=2380 CPUtime=0.09
/proc/2457/stat : 2457 (PBS4) R 2455 2457 1324 0 -1 4194304 360 0 0 0 9 0 0 0 18 0 1 0 155119052 2437120 343 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2457/statm: 595 343 103 219 0 372 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2380

[startup+0.301212 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2457
/proc/meminfo: memFree=1806656/2055920 swapFree=4157776/4192956
[pid=2457] ppid=2455 vsize=3564 CPUtime=0.29
/proc/2457/stat : 2457 (PBS4) R 2455 2457 1324 0 -1 4194304 643 0 0 0 29 0 0 0 19 0 1 0 155119052 3649536 626 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2457/statm: 891 626 103 219 0 668 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3564

[startup+0.701255 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2457
/proc/meminfo: memFree=1806656/2055920 swapFree=4157776/4192956
[pid=2457] ppid=2455 vsize=5940 CPUtime=0.69
/proc/2457/stat : 2457 (PBS4) R 2455 2457 1324 0 -1 4194304 1123 0 0 0 67 2 0 0 22 0 1 0 155119052 6082560 1106 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2457/statm: 1485 1106 103 219 0 1262 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5940

[startup+1.50134 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 2458
/proc/meminfo: memFree=1801400/2055920 swapFree=4157776/4192956
[pid=2457] ppid=2455 vsize=10624 CPUtime=1.49
/proc/2457/stat : 2457 (PBS4) R 2455 2457 1324 0 -1 4194304 1890 0 0 0 146 3 0 0 25 0 1 0 155119052 10878976 1824 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2457/statm: 2656 1824 104 219 0 2433 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10624

[startup+3.10152 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 2458
/proc/meminfo: memFree=1798968/2055920 swapFree=4157776/4192956
[pid=2457] ppid=2455 vsize=11292 CPUtime=3.09
/proc/2457/stat : 2457 (PBS4) R 2455 2457 1324 0 -1 4194304 2197 0 0 0 304 5 0 0 25 0 1 0 155119052 11563008 2131 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2457/statm: 2823 2131 104 219 0 2600 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11292

[startup+6.30186 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 2458
/proc/meminfo: memFree=1797440/2055920 swapFree=4157776/4192956
[pid=2457] ppid=2455 vsize=12092 CPUtime=6.29
/proc/2457/stat : 2457 (PBS4) R 2455 2457 1324 0 -1 4194304 2573 0 0 0 621 8 0 0 25 0 1 0 155119052 12382208 2410 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2457/statm: 3023 2410 104 219 0 2800 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12092

[startup+12.7026 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 2458
/proc/meminfo: memFree=1794432/2055920 swapFree=4157776/4192956
[pid=2457] ppid=2455 vsize=21584 CPUtime=12.69
/proc/2457/stat : 2457 (PBS4) R 2455 2457 1324 0 -1 4194304 3508 0 0 0 1256 13 0 0 25 0 1 0 155119052 22102016 3152 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2457/statm: 5396 3152 104 219 0 5173 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21584

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 2458
/proc/meminfo: memFree=1792128/2055920 swapFree=4157776/4192956
[pid=2457] ppid=2455 vsize=22368 CPUtime=25.49
/proc/2457/stat : 2457 (PBS4) R 2455 2457 1324 0 -1 4194304 4022 0 0 0 2530 19 0 0 25 0 1 0 155119052 22904832 3666 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2457/statm: 5592 3666 104 219 0 5369 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22368

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 2458
/proc/meminfo: memFree=1790144/2055920 swapFree=4157776/4192956
[pid=2457] ppid=2455 vsize=25224 CPUtime=51.08
/proc/2457/stat : 2457 (PBS4) R 2455 2457 1324 0 -1 4194304 4914 0 0 0 5078 30 0 0 25 0 1 0 155119052 25829376 4173 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2457/statm: 6306 4173 104 219 0 6083 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25224

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 2458
/proc/meminfo: memFree=1784704/2055920 swapFree=4157776/4192956
[pid=2457] ppid=2455 vsize=30916 CPUtime=102.27
/proc/2457/stat : 2457 (PBS4) R 2455 2457 1324 0 -1 4194304 7026 0 0 0 10175 52 0 0 25 0 1 0 155119052 31657984 5516 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2457/statm: 7729 5516 104 219 0 7506 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 30916

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 2626
/proc/meminfo: memFree=1780728/2055920 swapFree=4157776/4192956
[pid=2457] ppid=2455 vsize=32376 CPUtime=162.16
/proc/2457/stat : 2457 (PBS4) R 2455 2457 1324 0 -1 4194304 7654 0 0 0 16148 68 0 0 25 0 1 0 155119052 33153024 6144 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2457/statm: 8094 6144 104 219 0 7871 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 32376

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2656
/proc/meminfo: memFree=1778688/2055920 swapFree=4157776/4192956
[pid=2457] ppid=2455 vsize=34144 CPUtime=222.12
/proc/2457/stat : 2457 (PBS4) R 2455 2457 1324 0 -1 4194304 8440 0 0 0 22131 81 0 0 25 0 1 0 155119052 34963456 6930 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2457/statm: 8536 6930 104 219 0 8313 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 34144

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2656
/proc/meminfo: memFree=1776256/2055920 swapFree=4157776/4192956
[pid=2457] ppid=2455 vsize=41692 CPUtime=282.11
/proc/2457/stat : 2457 (PBS4) R 2455 2457 1324 0 -1 4194304 10599 0 0 0 28114 97 0 0 25 0 1 0 155119052 42692608 7552 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2457/statm: 10423 7552 104 219 0 10200 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 41692

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2656
/proc/meminfo: memFree=1774464/2055920 swapFree=4157776/4192956
[pid=2457] ppid=2455 vsize=42856 CPUtime=342.1
/proc/2457/stat : 2457 (PBS4) R 2455 2457 1324 0 -1 4194304 11031 0 0 0 34098 112 0 0 25 0 1 0 155119052 43884544 7984 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2457/statm: 10714 7984 104 219 0 10491 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 42856

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2656
/proc/meminfo: memFree=1772736/2055920 swapFree=4157776/4192956
[pid=2457] ppid=2455 vsize=43848 CPUtime=402.08
/proc/2457/stat : 2457 (PBS4) R 2455 2457 1324 0 -1 4194304 11467 0 0 0 40083 125 0 0 25 0 1 0 155119052 44900352 8420 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2457/statm: 10962 8420 104 219 0 10739 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 43848

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2656
/proc/meminfo: memFree=1771072/2055920 swapFree=4157776/4192956
[pid=2457] ppid=2455 vsize=44388 CPUtime=462.06
/proc/2457/stat : 2457 (PBS4) R 2455 2457 1324 0 -1 4194304 11884 0 0 0 46066 140 0 0 25 0 1 0 155119052 45453312 8837 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2457/statm: 11097 8837 104 219 0 10874 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 44388

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2656
/proc/meminfo: memFree=1769792/2055920 swapFree=4157776/4192956
[pid=2457] ppid=2455 vsize=45108 CPUtime=522.05
/proc/2457/stat : 2457 (PBS4) R 2455 2457 1324 0 -1 4194304 12196 0 0 0 52053 152 0 0 25 0 1 0 155119052 46190592 9149 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2457/statm: 11277 9149 104 219 0 11054 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 45108

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2656
/proc/meminfo: memFree=1768256/2055920 swapFree=4157776/4192956
[pid=2457] ppid=2455 vsize=46368 CPUtime=582.04
/proc/2457/stat : 2457 (PBS4) R 2455 2457 1324 0 -1 4194304 12587 0 0 0 58039 165 0 0 25 0 1 0 155119052 47480832 9540 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2457/statm: 11592 9540 104 219 0 11369 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 46368

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2656
/proc/meminfo: memFree=1766336/2055920 swapFree=4157776/4192956
[pid=2457] ppid=2455 vsize=47200 CPUtime=642.02
/proc/2457/stat : 2457 (PBS4) R 2455 2457 1324 0 -1 4194304 13067 0 0 0 64026 176 0 0 25 0 1 0 155119052 48332800 10020 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2457/statm: 11800 10020 104 219 0 11577 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 47200


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2658
/proc/meminfo: memFree=1762304/2055920 swapFree=4157776/4192956
[pid=2457] ppid=2455 vsize=61424 CPUtime=821.97
/proc/2457/stat : 2457 (PBS4) R 2455 2457 1324 0 -1 4194304 17125 0 0 0 81991 206 0 0 25 0 1 0 155119052 62898176 11005 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2457/statm: 15356 11005 104 219 0 15133 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 61424

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2658
/proc/meminfo: memFree=1760512/2055920 swapFree=4157776/4192956
[pid=2457] ppid=2455 vsize=62396 CPUtime=881.96
/proc/2457/stat : 2457 (PBS4) R 2455 2457 1324 0 -1 4194304 17562 0 0 0 87980 216 0 0 25 0 1 0 155119052 63893504 11442 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2457/statm: 15599 11442 104 219 0 15376 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 62396

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2658
/proc/meminfo: memFree=1759488/2055920 swapFree=4157776/4192956
[pid=2457] ppid=2455 vsize=62396 CPUtime=941.93
/proc/2457/stat : 2457 (PBS4) R 2455 2457 1324 0 -1 4194304 17810 0 0 0 93969 224 0 0 25 0 1 0 155119052 63893504 11690 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2457/statm: 15599 11690 104 219 0 15376 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 62396

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2658
/proc/meminfo: memFree=1757760/2055920 swapFree=4157776/4192956
[pid=2457] ppid=2455 vsize=63420 CPUtime=1001.92
/proc/2457/stat : 2457 (PBS4) R 2455 2457 1324 0 -1 4194304 18238 0 0 0 99959 233 0 0 25 0 1 0 155119052 64942080 12118 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2457/statm: 15855 12118 104 219 0 15632 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 63420

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2658
/proc/meminfo: memFree=1756864/2055920 swapFree=4157776/4192956
[pid=2457] ppid=2455 vsize=64352 CPUtime=1061.91
/proc/2457/stat : 2457 (PBS4) R 2455 2457 1324 0 -1 4194304 18471 0 0 0 105949 242 0 0 25 0 1 0 155119052 65896448 12351 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2457/statm: 16088 12351 104 219 0 15865 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 64352

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2658
/proc/meminfo: memFree=1755840/2055920 swapFree=4157776/4192956
[pid=2457] ppid=2455 vsize=64352 CPUtime=1121.89
/proc/2457/stat : 2457 (PBS4) R 2455 2457 1324 0 -1 4194304 18713 0 0 0 111940 249 0 0 25 0 1 0 155119052 65896448 12593 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2457/statm: 16088 12593 104 219 0 15865 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 64352

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2658
/proc/meminfo: memFree=1754944/2055920 swapFree=4157776/4192956
[pid=2457] ppid=2455 vsize=65488 CPUtime=1181.87
/proc/2457/stat : 2457 (PBS4) R 2455 2457 1324 0 -1 4194304 18951 0 0 0 117930 257 0 0 25 0 1 0 155119052 67059712 12831 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2457/statm: 16372 12831 104 219 0 16149 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 65488

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2658
/proc/meminfo: memFree=1753728/2055920 swapFree=4157776/4192956
[pid=2457] ppid=2455 vsize=65632 CPUtime=1241.85
/proc/2457/stat : 2457 (PBS4) R 2455 2457 1324 0 -1 4194304 19212 0 0 0 123921 264 0 0 25 0 1 0 155119052 67207168 13092 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2457/statm: 16408 13092 104 219 0 16185 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 65632

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2658
/proc/meminfo: memFree=1752000/2055920 swapFree=4157776/4192956
[pid=2457] ppid=2455 vsize=66080 CPUtime=1301.85
/proc/2457/stat : 2457 (PBS4) R 2455 2457 1324 0 -1 4194304 19625 0 0 0 129913 272 0 0 25 0 1 0 155119052 67665920 13505 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2457/statm: 16520 13505 104 219 0 16297 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 66080

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2658
/proc/meminfo: memFree=1749312/2055920 swapFree=4157776/4192956
[pid=2457] ppid=2455 vsize=67436 CPUtime=1361.83
/proc/2457/stat : 2457 (PBS4) R 2455 2457 1324 0 -1 4194304 20310 0 0 0 135903 280 0 0 25 0 1 0 155119052 69054464 14190 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2457/statm: 16859 14190 104 219 0 16636 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 67436

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2658
/proc/meminfo: memFree=1748288/2055920 swapFree=4157776/4192956
[pid=2457] ppid=2455 vsize=68556 CPUtime=1421.81
/proc/2457/stat : 2457 (PBS4) R 2455 2457 1324 0 -1 4194304 20550 0 0 0 141895 286 0 0 25 0 1 0 155119052 70201344 14430 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2457/statm: 17139 14430 104 219 0 16916 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 68556

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2658
/proc/meminfo: memFree=1747584/2055920 swapFree=4157776/4192956
[pid=2457] ppid=2455 vsize=68556 CPUtime=1481.8
/proc/2457/stat : 2457 (PBS4) R 2455 2457 1324 0 -1 4194304 20734 0 0 0 147886 294 0 0 25 0 1 0 155119052 70201344 14614 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2457/statm: 17139 14614 104 219 0 16916 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 68556

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2658
/proc/meminfo: memFree=1746752/2055920 swapFree=4157776/4192956
[pid=2457] ppid=2455 vsize=68716 CPUtime=1541.78
/proc/2457/stat : 2457 (PBS4) R 2455 2457 1324 0 -1 4194304 20940 0 0 0 153877 301 0 0 25 0 1 0 155119052 70365184 14820 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2457/statm: 17179 14820 104 219 0 16956 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 68716

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2658
/proc/meminfo: memFree=1745664/2055920 swapFree=4157776/4192956
[pid=2457] ppid=2455 vsize=69004 CPUtime=1601.76
/proc/2457/stat : 2457 (PBS4) R 2455 2457 1324 0 -1 4194304 21194 0 0 0 159867 309 0 0 25 0 1 0 155119052 70660096 15074 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2457/statm: 17251 15074 104 219 0 17028 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 69004

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2658
/proc/meminfo: memFree=1743104/2055920 swapFree=4157776/4192956
[pid=2457] ppid=2455 vsize=70496 CPUtime=1661.75
/proc/2457/stat : 2457 (PBS4) R 2455 2457 1324 0 -1 4194304 21824 0 0 0 165859 316 0 0 25 0 1 0 155119052 72187904 15704 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2457/statm: 17624 15704 104 219 0 17401 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 70496

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2658
/proc/meminfo: memFree=1741440/2055920 swapFree=4157776/4192956
[pid=2457] ppid=2455 vsize=70656 CPUtime=1721.73
/proc/2457/stat : 2457 (PBS4) R 2455 2457 1324 0 -1 4194304 22229 0 0 0 171850 323 0 0 25 0 1 0 155119052 72351744 16109 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2457/statm: 17664 16109 104 219 0 17441 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 70656

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2658
/proc/meminfo: memFree=1740608/2055920 swapFree=4157776/4192956
[pid=2457] ppid=2455 vsize=70656 CPUtime=1781.72
/proc/2457/stat : 2457 (PBS4) R 2455 2457 1324 0 -1 4194304 22413 0 0 0 177842 330 0 0 25 0 1 0 155119052 72351744 16293 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2457/statm: 17664 16293 104 219 0 17441 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 70656



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2658
/proc/meminfo: memFree=1740160/2055920 swapFree=4157776/4192956
[pid=2457] ppid=2455 vsize=72080 CPUtime=1800.02
/proc/2457/stat : 2457 (PBS4) R 2455 2457 1324 0 -1 4194304 22519 0 0 0 179669 333 0 0 25 0 1 0 155119052 73809920 16399 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2457/statm: 18020 16399 104 219 0 17797 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 72080

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): 1800.62
CPU time (s): 1800.04
CPU user time (s): 1796.69
CPU system time (s): 3.34949
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 72936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.69
system time used= 3.34949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22520
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= 1616

runsolver used 1.69974 second user time and 4.5993 second system time

The end

Launcher Data (download as text)

Begin job on node47 on Tue May  1 06:58:57 UTC 2007

IDJOB= 431102
IDBENCH= 48028
IDSOLVER= 157
FILE ID= node47/431102-1178002737

PBS_JOBID= 4728258

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=449-P1=149-P2=137-P3=137-P4=83-B.opb
COMMAND LINE= /tmp/evaluation/431102-1178002737/PBS4 /tmp/evaluation/431102-1178002737/instance-431102-1178002737.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node47/convwatcher-431102-1178002737 -o ROOT/results/node47/conversion-431102-1178002737 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431102-1178002737/instance-431102-1178002737.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-431102-1178002737 -o ROOT/results/node47/solver-431102-1178002737 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/431102-1178002737/PBS4 /tmp/evaluation/431102-1178002737/instance-431102-1178002737.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  854cc656dc0682d745f606d1e6722452

RANDOM SEED= 209506318

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node47.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		: 3000.221
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		: 3000.221
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:       1807128 kB
Buffers:         27396 kB
Cached:         139364 kB
SwapCached:       3444 kB
Active:          78484 kB
Inactive:       112248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1807128 kB
SwapTotal:     4192956 kB
SwapFree:      4157776 kB
Dirty:            1280 kB
Writeback:           0 kB
Mapped:          30868 kB
Slab:            43592 kB
Committed_AS:  4099436 kB
PageTables:       1776 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 node47 on Tue May  1 07:29:00 UTC 2007