Trace number 453639

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. 1800.07 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_200_10_3.opb
MD5SUM9e4e432c8df29dadb31632f81ac67b02
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark26
Best CPU time to get the best result obtained on this benchmark1800.05
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 26
Optimality of the best value was proved NO
Number of variables200
Total number of constraints200
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 constraints200
Minimum length of a constraint11
Maximum length of a constraint21
Number of terms in the objective function 200
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 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)2488
Sum of products size (including duplicates)4976
Number of different products2488
Sum of products size4976

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/453639-1178145395/instance-453639-1178145395.opb ......
0.01/0.06	c done parsing opb.
0.01/0.06	o 101
0.01/0.06	o 100
0.01/0.06	o 99
0.01/0.06	o 98
0.01/0.07	o 97
0.01/0.07	o 96
0.01/0.07	o 95
0.01/0.07	o 94
0.01/0.07	o 93
0.01/0.07	o 92
0.01/0.08	o 87
0.01/0.08	o 86
0.01/0.08	o 85
0.01/0.08	o 84
0.01/0.08	o 83
0.01/0.08	o 82
0.01/0.08	o 81
0.01/0.09	o 80
0.01/0.09	o 79
0.01/0.09	o 78
0.01/0.09	o 72
0.01/0.09	o 67
0.01/0.09	o 66
0.01/0.10	o 65
0.01/0.10	o 63
0.09/0.10	o 62
0.09/0.10	o 61
0.09/0.10	o 60
0.09/0.10	o 44
0.09/0.10	o 43
0.09/0.11	o 37
0.09/0.11	o 36
8.28/8.34	o 35
8.28/8.34	o 34
8.28/8.35	o 33
8.28/8.35	o 32
11.29/11.39	o 31
11.29/11.39	o 29
21.98/22.08	o 28
1043.13/1043.42	o 27
1800.05/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/453639-1178145395/instance-453639-1178145395.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node18/watcher-453639-1178145395 -o ROOT/results/node18/solver-453639-1178145395 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/453639-1178145395/PBS4 /tmp/evaluation/453639-1178145395/instance-453639-1178145395.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: 0.91 0.95 0.98 3/77 8393
/proc/meminfo: memFree=1811328/2055920 swapFree=4147168/4192956
[pid=8393] ppid=8391 vsize=1712 CPUtime=0
/proc/8393/stat : 8393 (PBS4) R 8391 8393 7959 0 -1 4194304 221 0 0 0 0 0 0 0 18 0 1 0 262456870 1753088 205 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134805247 0 0 4096 0 0 0 0 17 1 0 0
/proc/8393/statm: 428 205 87 219 0 205 0

[startup+0.0145691 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 8393
/proc/meminfo: memFree=1811328/2055920 swapFree=4147168/4192956
[pid=8393] ppid=8391 vsize=1844 CPUtime=0.01
/proc/8393/stat : 8393 (PBS4) R 8391 8393 7959 0 -1 4194304 258 0 0 0 1 0 0 0 18 0 1 0 262456870 1888256 242 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134596458 0 0 4096 0 0 0 0 17 1 0 0
/proc/8393/statm: 461 242 87 219 0 238 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1844

[startup+0.101576 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 8393
/proc/meminfo: memFree=1811328/2055920 swapFree=4147168/4192956
[pid=8393] ppid=8391 vsize=2524 CPUtime=0.09
/proc/8393/stat : 8393 (PBS4) R 8391 8393 7959 0 -1 4194304 466 0 0 0 9 0 0 0 18 0 1 0 262456870 2584576 417 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135057485 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8393/statm: 631 417 103 219 0 408 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2524

[startup+0.301595 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 8393
/proc/meminfo: memFree=1811328/2055920 swapFree=4147168/4192956
[pid=8393] ppid=8391 vsize=2660 CPUtime=0.29
/proc/8393/stat : 8393 (PBS4) R 8391 8393 7959 0 -1 4194304 535 0 0 0 29 0 0 0 19 0 1 0 262456870 2723840 486 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8393/statm: 665 486 103 219 0 442 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2660

[startup+0.701634 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 8393
/proc/meminfo: memFree=1811328/2055920 swapFree=4147168/4192956
[pid=8393] ppid=8391 vsize=3052 CPUtime=0.69
/proc/8393/stat : 8393 (PBS4) R 8391 8393 7959 0 -1 4194304 579 0 0 0 69 0 0 0 22 0 1 0 262456870 3125248 530 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8393/statm: 763 530 104 219 0 540 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3052

[startup+1.50171 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 8394
/proc/meminfo: memFree=1809400/2055920 swapFree=4147168/4192956
[pid=8393] ppid=8391 vsize=3760 CPUtime=1.49
/proc/8393/stat : 8393 (PBS4) R 8391 8393 7959 0 -1 4194304 691 0 0 0 148 1 0 0 25 0 1 0 262456870 3850240 642 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8393/statm: 940 642 104 219 0 717 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3760

[startup+3.10187 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 8394
/proc/meminfo: memFree=1808760/2055920 swapFree=4147168/4192956
[pid=8393] ppid=8391 vsize=4784 CPUtime=3.09
/proc/8393/stat : 8393 (PBS4) R 8391 8393 7959 0 -1 4194304 835 0 0 0 308 1 0 0 25 0 1 0 262456870 4898816 786 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8393/statm: 1196 786 104 219 0 973 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4784

[startup+6.30117 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 8394
/proc/meminfo: memFree=1807544/2055920 swapFree=4147168/4192956
[pid=8393] ppid=8391 vsize=7156 CPUtime=6.29
/proc/8393/stat : 8393 (PBS4) R 8391 8393 7959 0 -1 4194304 1180 0 0 0 627 2 0 0 25 0 1 0 262456870 7327744 1082 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8393/statm: 1789 1082 104 219 0 1566 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7156

[startup+12.7018 s]
/proc/loadavg: 0.93 0.95 0.98 2/78 8394
/proc/meminfo: memFree=1804920/2055920 swapFree=4147168/4192956
[pid=8393] ppid=8391 vsize=7932 CPUtime=12.69
/proc/8393/stat : 8393 (PBS4) R 8391 8393 7959 0 -1 4194304 1750 0 0 0 1265 4 0 0 25 0 1 0 262456870 8122368 1652 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8393/statm: 1983 1652 104 219 0 1760 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7932

[startup+25.501 s]
/proc/loadavg: 0.94 0.96 0.98 2/78 8394
/proc/meminfo: memFree=1803384/2055920 swapFree=4147168/4192956
[pid=8393] ppid=8391 vsize=9236 CPUtime=25.48
/proc/8393/stat : 8393 (PBS4) R 8391 8393 7959 0 -1 4194304 2253 0 0 0 2538 10 0 0 25 0 1 0 262456870 9457664 2058 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548616 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8393/statm: 2309 2058 104 219 0 2086 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9236

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 8394
/proc/meminfo: memFree=1801976/2055920 swapFree=4147168/4192956
[pid=8393] ppid=8391 vsize=10988 CPUtime=51.08
/proc/8393/stat : 8393 (PBS4) R 8391 8393 7959 0 -1 4194304 2777 0 0 0 5089 19 0 0 25 0 1 0 262456870 11251712 2389 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8393/statm: 2747 2389 104 219 0 2524 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10988

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 8394
/proc/meminfo: memFree=1800120/2055920 swapFree=4147168/4192956
[pid=8393] ppid=8391 vsize=13660 CPUtime=102.27
/proc/8393/stat : 8393 (PBS4) R 8391 8393 7959 0 -1 4194304 3574 0 0 0 10191 36 0 0 25 0 1 0 262456870 13987840 2801 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547251 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8393/statm: 3415 2801 104 219 0 3192 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13660

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8394
/proc/meminfo: memFree=1798520/2055920 swapFree=4147168/4192956
[pid=8393] ppid=8391 vsize=14508 CPUtime=162.25
/proc/8393/stat : 8393 (PBS4) R 8391 8393 7959 0 -1 4194304 3997 0 0 0 16170 55 0 0 25 0 1 0 262456870 14856192 3224 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551069 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8393/statm: 3627 3224 104 219 0 3404 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14508

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8394
/proc/meminfo: memFree=1796856/2055920 swapFree=4147168/4192956
[pid=8393] ppid=8391 vsize=15448 CPUtime=222.23
/proc/8393/stat : 8393 (PBS4) R 8391 8393 7959 0 -1 4194304 4396 0 0 0 22152 71 0 0 25 0 1 0 262456870 15818752 3623 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563050 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8393/statm: 3862 3623 104 219 0 3639 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 15448

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8396
/proc/meminfo: memFree=1795512/2055920 swapFree=4147168/4192956
[pid=8393] ppid=8391 vsize=19284 CPUtime=282.22
/proc/8393/stat : 8393 (PBS4) R 8391 8393 7959 0 -1 4194304 5507 0 0 0 28136 86 0 0 25 0 1 0 262456870 19746816 3965 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8393/statm: 4821 3965 104 219 0 4598 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 19284

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8396
/proc/meminfo: memFree=1794168/2055920 swapFree=4147168/4192956
[pid=8393] ppid=8391 vsize=20192 CPUtime=342.21
/proc/8393/stat : 8393 (PBS4) R 8391 8393 7959 0 -1 4194304 5839 0 0 0 34119 102 0 0 25 0 1 0 262456870 20676608 4297 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8393/statm: 5048 4297 104 219 0 4825 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 20192

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8396
/proc/meminfo: memFree=1792888/2055920 swapFree=4147168/4192956
[pid=8393] ppid=8391 vsize=20800 CPUtime=402.2
/proc/8393/stat : 8393 (PBS4) R 8391 8393 7959 0 -1 4194304 6157 0 0 0 40101 119 0 0 25 0 1 0 262456870 21299200 4615 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8393/statm: 5200 4615 104 219 0 4977 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 20800

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8396
/proc/meminfo: memFree=1791672/2055920 swapFree=4147168/4192956
[pid=8393] ppid=8391 vsize=21584 CPUtime=462.18
/proc/8393/stat : 8393 (PBS4) R 8391 8393 7959 0 -1 4194304 6452 0 0 0 46081 137 0 0 25 0 1 0 262456870 22102016 4910 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8393/statm: 5396 4910 104 219 0 5173 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 21584

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8396
/proc/meminfo: memFree=1790584/2055920 swapFree=4147168/4192956
[pid=8393] ppid=8391 vsize=21960 CPUtime=522.16
/proc/8393/stat : 8393 (PBS4) R 8391 8393 7959 0 -1 4194304 6738 0 0 0 52064 152 0 0 25 0 1 0 262456870 22487040 5196 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563050 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8393/statm: 5490 5196 104 219 0 5267 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 21960

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8396
/proc/meminfo: memFree=1789496/2055920 swapFree=4147168/4192956
[pid=8393] ppid=8391 vsize=28620 CPUtime=582.14
/proc/8393/stat : 8393 (PBS4) R 8391 8393 7959 0 -1 4194304 8550 0 0 0 58047 167 0 0 25 0 1 0 262456870 29306880 5471 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547346 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8393/statm: 7155 5471 104 219 0 6932 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 28620

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8396
/proc/meminfo: memFree=1788216/2055920 swapFree=4147168/4192956
[pid=8393] ppid=8391 vsize=29604 CPUtime=642.14
/proc/8393/stat : 8393 (PBS4) R 8391 8393 7959 0 -1 4194304 8855 0 0 0 64029 185 0 0 25 0 1 0 262456870 30314496 5776 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547968 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8393/statm: 7401 5776 104 219 0 7178 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 29604


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 8396
/proc/meminfo: memFree=1785080/2055920 swapFree=4147168/4192956
[pid=8393] ppid=8391 vsize=31244 CPUtime=822.08
/proc/8393/stat : 8393 (PBS4) R 8391 8393 7959 0 -1 4194304 9596 0 0 0 81982 226 0 0 25 0 1 0 262456870 31993856 6517 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8393/statm: 7811 6517 104 219 0 7588 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 31244

[startup+882.302 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 8396
/proc/meminfo: memFree=1784120/2055920 swapFree=4147168/4192956
[pid=8393] ppid=8391 vsize=31244 CPUtime=882.08
/proc/8393/stat : 8393 (PBS4) R 8391 8393 7959 0 -1 4194304 9835 0 0 0 87968 240 0 0 25 0 1 0 262456870 31993856 6756 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563050 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8393/statm: 7811 6756 104 219 0 7588 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 31244

[startup+942.301 s]
/proc/loadavg: 1.12 1.02 1.00 2/78 8396
/proc/meminfo: memFree=1783288/2055920 swapFree=4147168/4192956
[pid=8393] ppid=8391 vsize=31820 CPUtime=942.05
/proc/8393/stat : 8393 (PBS4) R 8391 8393 7959 0 -1 4194304 10075 0 0 0 93952 253 0 0 25 0 1 0 262456870 32583680 6996 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8393/statm: 7955 6996 104 219 0 7732 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 31820

[startup+1002.3 s]
/proc/loadavg: 1.12 1.03 1.00 2/78 8396
/proc/meminfo: memFree=1782392/2055920 swapFree=4147168/4192956
[pid=8393] ppid=8391 vsize=32536 CPUtime=1002.05
/proc/8393/stat : 8393 (PBS4) R 8391 8393 7959 0 -1 4194304 10301 0 0 0 99938 267 0 0 25 0 1 0 262456870 33316864 7222 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8393/statm: 8134 7222 104 219 0 7911 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 32536

[startup+1062.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 8396
/proc/meminfo: memFree=1781560/2055920 swapFree=4147168/4192956
[pid=8393] ppid=8391 vsize=33184 CPUtime=1062.03
/proc/8393/stat : 8393 (PBS4) R 8391 8393 7959 0 -1 4194304 10508 0 0 0 105924 279 0 0 25 0 1 0 262456870 33980416 7429 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8393/statm: 8296 7429 104 219 0 8073 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 33184

[startup+1122.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 8396
/proc/meminfo: memFree=1780600/2055920 swapFree=4147168/4192956
[pid=8393] ppid=8391 vsize=33184 CPUtime=1122.01
/proc/8393/stat : 8393 (PBS4) R 8391 8393 7959 0 -1 4194304 10726 0 0 0 111912 289 0 0 25 0 1 0 262456870 33980416 7647 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8393/statm: 8296 7647 104 219 0 8073 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 33184

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 8396
/proc/meminfo: memFree=1779768/2055920 swapFree=4147168/4192956
[pid=8393] ppid=8391 vsize=33872 CPUtime=1182
/proc/8393/stat : 8393 (PBS4) R 8391 8393 7959 0 -1 4194304 10950 0 0 0 117897 303 0 0 25 0 1 0 262456870 34684928 7871 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8393/statm: 8468 7871 104 219 0 8245 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 33872

[startup+1242.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 8396
/proc/meminfo: memFree=1778872/2055920 swapFree=4147168/4192956
[pid=8393] ppid=8391 vsize=34728 CPUtime=1241.98
/proc/8393/stat : 8393 (PBS4) R 8391 8393 7959 0 -1 4194304 11160 0 0 0 123882 316 0 0 25 0 1 0 262456870 35561472 8081 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8393/statm: 8682 8081 104 219 0 8459 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 34728

[startup+1302.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 8396
/proc/meminfo: memFree=1777976/2055920 swapFree=4147168/4192956
[pid=8393] ppid=8391 vsize=34728 CPUtime=1301.97
/proc/8393/stat : 8393 (PBS4) R 8391 8393 7959 0 -1 4194304 11372 0 0 0 129872 325 0 0 25 0 1 0 262456870 35561472 8293 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8393/statm: 8682 8293 104 219 0 8459 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 34728

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 8396
/proc/meminfo: memFree=1777144/2055920 swapFree=4147168/4192956
[pid=8393] ppid=8391 vsize=35504 CPUtime=1361.95
/proc/8393/stat : 8393 (PBS4) R 8391 8393 7959 0 -1 4194304 11583 0 0 0 135859 336 0 0 25 0 1 0 262456870 36356096 8504 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8393/statm: 8876 8504 104 219 0 8653 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 35504

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8396
/proc/meminfo: memFree=1776312/2055920 swapFree=4147168/4192956
[pid=8393] ppid=8391 vsize=47792 CPUtime=1421.94
/proc/8393/stat : 8393 (PBS4) R 8391 8393 7959 0 -1 4194304 14848 0 0 0 141848 346 0 0 25 0 1 0 262456870 48939008 8696 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8393/statm: 11948 8696 104 219 0 11725 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 47792

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 8504
/proc/meminfo: memFree=1774208/2055920 swapFree=4147168/4192956
[pid=8393] ppid=8391 vsize=48616 CPUtime=1481.88
/proc/8393/stat : 8393 (PBS4) R 8391 8393 7959 0 -1 4194304 15048 0 0 0 147831 357 0 0 25 0 1 0 262456870 49782784 8896 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8393/statm: 12154 8896 104 219 0 11931 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 48616

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8594
/proc/meminfo: memFree=1774584/2055920 swapFree=4147168/4192956
[pid=8393] ppid=8391 vsize=48728 CPUtime=1541.81
/proc/8393/stat : 8393 (PBS4) R 8391 8393 7959 0 -1 4194304 15246 0 0 0 153812 369 0 0 25 0 1 0 262456870 49897472 9094 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8393/statm: 12182 9094 104 219 0 11959 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 48728

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8594
/proc/meminfo: memFree=1773880/2055920 swapFree=4147168/4192956
[pid=8393] ppid=8391 vsize=49604 CPUtime=1601.79
/proc/8393/stat : 8393 (PBS4) R 8391 8393 7959 0 -1 4194304 15416 0 0 0 159800 379 0 0 25 0 1 0 262456870 50794496 9264 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8393/statm: 12401 9264 104 219 0 12178 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 49604

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8594
/proc/meminfo: memFree=1773048/2055920 swapFree=4147168/4192956
[pid=8393] ppid=8391 vsize=49604 CPUtime=1661.78
/proc/8393/stat : 8393 (PBS4) R 8391 8393 7959 0 -1 4194304 15611 0 0 0 165790 388 0 0 25 0 1 0 262456870 50794496 9459 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8393/statm: 12401 9459 104 219 0 12178 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 49604

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8594
/proc/meminfo: memFree=1772408/2055920 swapFree=4147168/4192956
[pid=8393] ppid=8391 vsize=49604 CPUtime=1721.77
/proc/8393/stat : 8393 (PBS4) R 8391 8393 7959 0 -1 4194304 15786 0 0 0 171778 399 0 0 25 0 1 0 262456870 50794496 9634 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8393/statm: 12401 9634 104 219 0 12178 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 49604

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8594
/proc/meminfo: memFree=1771640/2055920 swapFree=4147168/4192956
[pid=8393] ppid=8391 vsize=50536 CPUtime=1781.75
/proc/8393/stat : 8393 (PBS4) R 8391 8393 7959 0 -1 4194304 15963 0 0 0 177765 410 0 0 25 0 1 0 262456870 51748864 9811 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8393/statm: 12634 9811 104 219 0 12411 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 50536



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8594
/proc/meminfo: memFree=1771384/2055920 swapFree=4147168/4192956
[pid=8393] ppid=8391 vsize=50536 CPUtime=1800.05
/proc/8393/stat : 8393 (PBS4) R 8391 8393 7959 0 -1 4194304 16020 0 0 0 179592 413 0 0 25 0 1 0 262456870 51748864 9868 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8393/statm: 12634 9868 104 219 0 12411 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 50536

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): 1800.07
CPU user time (s): 1795.93
CPU system time (s): 4.14237
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 50536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.93
system time used= 4.14237
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16021
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= 2374

runsolver used 1.47877 second user time and 4.12237 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Wed May  2 22:36:35 UTC 2007

IDJOB= 453639
IDBENCH= 48144
IDSOLVER= 157
FILE ID= node18/453639-1178145395

PBS_JOBID= 4751073

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/mds/normalized-mds_200_10_3.opb
COMMAND LINE= /tmp/evaluation/453639-1178145395/PBS4 /tmp/evaluation/453639-1178145395/instance-453639-1178145395.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node18/convwatcher-453639-1178145395 -o ROOT/results/node18/conversion-453639-1178145395 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/453639-1178145395/instance-453639-1178145395.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-453639-1178145395 -o ROOT/results/node18/solver-453639-1178145395 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/453639-1178145395/PBS4 /tmp/evaluation/453639-1178145395/instance-453639-1178145395.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  9e4e432c8df29dadb31632f81ac67b02

RANDOM SEED= 302075568

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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:       1811736 kB
Buffers:         92292 kB
Cached:          54372 kB
SwapCached:      15040 kB
Active:          97372 kB
Inactive:        80464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1811736 kB
SwapTotal:     4192956 kB
SwapFree:      4147168 kB
Dirty:            1356 kB
Writeback:           0 kB
Mapped:          35440 kB
Slab:            51824 kB
Committed_AS:  8469420 kB
PageTables:       1792 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 node18 on Wed May  2 23:06:38 UTC 2007