Trace number 430990

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. 1800.1 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=89-P1=181-P2=233-P3=19-P4=167-P5=113-P6=191-P7=61-P8=59-B.opb
MD5SUMa6d214cc283b484f5cca285d86c4d8bb
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 benchmark0.319951
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 variables192
Total number of constraints17
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 constraints17
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)512
Sum of products size (including duplicates)1024
Number of different products512
Sum of products size1024

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/430990-1178001640/instance-430990-1178001640.opb ......
645.70/645.96	c done parsing opb.
645.70/645.96	o 187
1800.07/1800.70	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/430990-1178001640/instance-430990-1178001640.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node62/watcher-430990-1178001640 -o ROOT/results/node62/solver-430990-1178001640 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/430990-1178001640/PBS4 /tmp/evaluation/430990-1178001640/instance-430990-1178001640.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: 0.99 0.97 0.99 3/64 635
/proc/meminfo: memFree=1822808/2055920 swapFree=4184544/4192956
[pid=635] ppid=633 vsize=1456 CPUtime=0
/proc/635/stat : 635 (PBS4) R 633 635 31818 0 -1 4194304 166 0 0 0 0 0 0 0 18 0 1 0 118740002 1490944 149 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/635/statm: 364 149 87 219 0 141 0

[startup+0.105325 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 635
/proc/meminfo: memFree=1822808/2055920 swapFree=4184544/4192956
[pid=635] ppid=633 vsize=2508 CPUtime=0.1
/proc/635/stat : 635 (PBS4) R 633 635 31818 0 -1 4194304 377 0 0 0 10 0 0 0 18 0 1 0 118740002 2568192 360 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/635/statm: 627 360 93 219 0 404 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2508

[startup+0.202334 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 635
/proc/meminfo: memFree=1822808/2055920 swapFree=4184544/4192956
[pid=635] ppid=633 vsize=3664 CPUtime=0.19
/proc/635/stat : 635 (PBS4) R 633 635 31818 0 -1 4194304 545 0 0 0 19 0 0 0 19 0 1 0 118740002 3751936 528 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/635/statm: 916 528 93 219 0 693 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3664

[startup+0.302346 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 635
/proc/meminfo: memFree=1822808/2055920 swapFree=4184544/4192956
[pid=635] ppid=633 vsize=3664 CPUtime=0.29
/proc/635/stat : 635 (PBS4) R 633 635 31818 0 -1 4194304 693 0 0 0 29 0 0 0 19 0 1 0 118740002 3751936 676 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/635/statm: 916 676 93 219 0 693 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3664

[startup+0.701393 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 635
/proc/meminfo: memFree=1822808/2055920 swapFree=4184544/4192956
[pid=635] ppid=633 vsize=6040 CPUtime=0.69
/proc/635/stat : 635 (PBS4) R 633 635 31818 0 -1 4194304 1184 0 0 0 68 1 0 0 23 0 1 0 118740002 6184960 1167 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/635/statm: 1510 1167 93 219 0 1287 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6040

[startup+1.50149 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 636
/proc/meminfo: memFree=1817104/2055920 swapFree=4184544/4192956
[pid=635] ppid=633 vsize=10876 CPUtime=1.49
/proc/635/stat : 635 (PBS4) R 633 635 31818 0 -1 4194304 1830 0 0 0 147 2 0 0 25 0 1 0 118740002 11137024 1764 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/635/statm: 2719 1764 94 219 0 2496 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10876

[startup+3.10168 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 636
/proc/meminfo: memFree=1815504/2055920 swapFree=4184544/4192956
[pid=635] ppid=633 vsize=11796 CPUtime=3.1
/proc/635/stat : 635 (PBS4) R 633 635 31818 0 -1 4194304 2115 0 0 0 306 4 0 0 25 0 1 0 118740002 12079104 1952 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/635/statm: 2949 1952 94 219 0 2726 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 11796

[startup+6.30105 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 636
/proc/meminfo: memFree=1814352/2055920 swapFree=4184544/4192956
[pid=635] ppid=633 vsize=12472 CPUtime=6.29
/proc/635/stat : 635 (PBS4) R 633 635 31818 0 -1 4194304 2334 0 0 0 622 7 0 0 25 0 1 0 118740002 12771328 2171 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/635/statm: 3118 2171 94 219 0 2895 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12472

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 636
/proc/meminfo: memFree=1811920/2055920 swapFree=4184544/4192956
[pid=635] ppid=633 vsize=13904 CPUtime=12.69
/proc/635/stat : 635 (PBS4) R 633 635 31818 0 -1 4194304 3212 0 0 0 1256 13 0 0 25 0 1 0 118740002 14237696 2856 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/635/statm: 3476 2856 94 219 0 3253 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13904

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 636
/proc/meminfo: memFree=1808784/2055920 swapFree=4184544/4192956
[pid=635] ppid=633 vsize=14916 CPUtime=25.49
/proc/635/stat : 635 (PBS4) R 633 635 31818 0 -1 4194304 3897 0 0 0 2528 21 0 0 25 0 1 0 118740002 15273984 3541 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/635/statm: 3729 3541 94 219 0 3506 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14916

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 636
/proc/meminfo: memFree=1806736/2055920 swapFree=4184544/4192956
[pid=635] ppid=633 vsize=17748 CPUtime=51.08
/proc/635/stat : 635 (PBS4) R 633 635 31818 0 -1 4194304 4788 0 0 0 5075 33 0 0 25 0 1 0 118740002 18173952 4047 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/635/statm: 4437 4047 94 219 0 4214 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17748

[startup+102.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 636
/proc/meminfo: memFree=1801616/2055920 swapFree=4184544/4192956
[pid=635] ppid=633 vsize=31420 CPUtime=102.26
/proc/635/stat : 635 (PBS4) R 633 635 31818 0 -1 4194304 6815 0 0 0 10168 58 0 0 25 0 1 0 118740002 32174080 5305 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/635/statm: 7855 5305 94 219 0 7632 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 31420

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 636
/proc/meminfo: memFree=1796304/2055920 swapFree=4184544/4192956
[pid=635] ppid=633 vsize=33032 CPUtime=162.24
/proc/635/stat : 635 (PBS4) R 633 635 31818 0 -1 4194304 8143 0 0 0 16141 83 0 0 25 0 1 0 118740002 33824768 6633 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/635/statm: 8258 6633 94 219 0 8035 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 33032

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 636
/proc/meminfo: memFree=1793744/2055920 swapFree=4184544/4192956
[pid=635] ppid=633 vsize=34604 CPUtime=222.23
/proc/635/stat : 635 (PBS4) R 633 635 31818 0 -1 4194304 8776 0 0 0 22113 110 0 0 25 0 1 0 118740002 35434496 7266 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/635/statm: 8651 7266 94 219 0 8428 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 34604

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 636
/proc/meminfo: memFree=1791760/2055920 swapFree=4184544/4192956
[pid=635] ppid=633 vsize=41456 CPUtime=282.2
/proc/635/stat : 635 (PBS4) R 633 635 31818 0 -1 4194304 10776 0 0 0 28086 134 0 0 25 0 1 0 118740002 42450944 7729 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/635/statm: 10364 7729 94 219 0 10141 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 41456

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 636
/proc/meminfo: memFree=1789904/2055920 swapFree=4184544/4192956
[pid=635] ppid=633 vsize=42844 CPUtime=342.19
/proc/635/stat : 635 (PBS4) R 633 635 31818 0 -1 4194304 11231 0 0 0 34064 155 0 0 25 0 1 0 118740002 43872256 8184 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/635/statm: 10711 8184 94 219 0 10488 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 42844

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 636
/proc/meminfo: memFree=1788304/2055920 swapFree=4184544/4192956
[pid=635] ppid=633 vsize=43308 CPUtime=402.18
/proc/635/stat : 635 (PBS4) R 633 635 31818 0 -1 4194304 11630 0 0 0 40038 180 0 0 25 0 1 0 118740002 44347392 8583 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/635/statm: 10827 8583 94 219 0 10604 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 43308

[startup+462.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 636
/proc/meminfo: memFree=1785296/2055920 swapFree=4184544/4192956
[pid=635] ppid=633 vsize=44468 CPUtime=462.16
/proc/635/stat : 635 (PBS4) R 633 635 31818 0 -1 4194304 12363 0 0 0 46016 200 0 0 25 0 1 0 118740002 45535232 9316 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/635/statm: 11117 9316 94 219 0 10894 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 44468

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 636
/proc/meminfo: memFree=1783888/2055920 swapFree=4184544/4192956
[pid=635] ppid=633 vsize=45024 CPUtime=522.13
/proc/635/stat : 635 (PBS4) R 633 635 31818 0 -1 4194304 12727 0 0 0 51993 220 0 0 25 0 1 0 118740002 46104576 9680 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/635/statm: 11256 9680 94 219 0 11033 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 45024

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 636
/proc/meminfo: memFree=1782416/2055920 swapFree=4184544/4192956
[pid=635] ppid=633 vsize=46240 CPUtime=582.12
/proc/635/stat : 635 (PBS4) R 633 635 31818 0 -1 4194304 13096 0 0 0 57974 238 0 0 25 0 1 0 118740002 47349760 10049 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/635/statm: 11560 10049 94 219 0 11337 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 46240

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 636
/proc/meminfo: memFree=1781072/2055920 swapFree=4184544/4192956
[pid=635] ppid=633 vsize=46368 CPUtime=642.1
/proc/635/stat : 635 (PBS4) R 633 635 31818 0 -1 4194304 13418 0 0 0 63954 256 0 0 25 0 1 0 118740002 47480832 10371 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/635/statm: 11592 10371 94 219 0 11369 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 46368


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 636
/proc/meminfo: memFree=1776336/2055920 swapFree=4184544/4192956
[pid=635] ppid=633 vsize=61852 CPUtime=822.05
/proc/635/stat : 635 (PBS4) R 633 635 31818 0 -1 4194304 17678 0 0 0 81902 303 0 0 25 0 1 0 118740002 63336448 11558 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/635/statm: 15463 11558 104 219 0 15240 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 61852

[startup+882.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 638
/proc/meminfo: memFree=1775376/2055920 swapFree=4184544/4192956
[pid=635] ppid=633 vsize=62804 CPUtime=882.03
/proc/635/stat : 635 (PBS4) R 633 635 31818 0 -1 4194304 17903 0 0 0 87884 319 0 0 25 0 1 0 118740002 64311296 11783 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552753 0 0 4096 16384 0 0 0 17 1 0 0
/proc/635/statm: 15701 11783 104 219 0 15478 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 62804

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 638
/proc/meminfo: memFree=1774032/2055920 swapFree=4184544/4192956
[pid=635] ppid=633 vsize=62996 CPUtime=942.01
/proc/635/stat : 635 (PBS4) R 633 635 31818 0 -1 4194304 18251 0 0 0 93868 333 0 0 25 0 1 0 118740002 64507904 12131 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/635/statm: 15749 12131 104 219 0 15526 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 62996

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 638
/proc/meminfo: memFree=1772944/2055920 swapFree=4184544/4192956
[pid=635] ppid=633 vsize=64004 CPUtime=1002
/proc/635/stat : 635 (PBS4) R 633 635 31818 0 -1 4194304 18507 0 0 0 99851 349 0 0 25 0 1 0 118740002 65540096 12387 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/635/statm: 16001 12387 104 219 0 15778 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 64004

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 638
/proc/meminfo: memFree=1769232/2055920 swapFree=4184544/4192956
[pid=635] ppid=633 vsize=80900 CPUtime=1061.98
/proc/635/stat : 635 (PBS4) R 633 635 31818 0 -1 4194304 19463 0 0 0 105836 362 0 0 25 0 1 0 118740002 82841600 13343 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/635/statm: 20225 13343 104 219 0 20002 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 80900

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 638
/proc/meminfo: memFree=1768208/2055920 swapFree=4184544/4192956
[pid=635] ppid=633 vsize=81800 CPUtime=1121.96
/proc/635/stat : 635 (PBS4) R 633 635 31818 0 -1 4194304 19700 0 0 0 111819 377 0 0 25 0 1 0 118740002 83763200 13580 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/635/statm: 20450 13580 104 219 0 20227 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 81800

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 638
/proc/meminfo: memFree=1766992/2055920 swapFree=4184544/4192956
[pid=635] ppid=633 vsize=82152 CPUtime=1181.94
/proc/635/stat : 635 (PBS4) R 633 635 31818 0 -1 4194304 19998 0 0 0 117802 392 0 0 25 0 1 0 118740002 84123648 13878 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/635/statm: 20538 13878 104 219 0 20315 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 82152

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 754
/proc/meminfo: memFree=1764568/2055920 swapFree=4184544/4192956
[pid=635] ppid=633 vsize=83268 CPUtime=1241.88
/proc/635/stat : 635 (PBS4) R 633 635 31818 0 -1 4194304 20266 0 0 0 123782 406 0 0 25 0 1 0 118740002 85266432 14146 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/635/statm: 20817 14146 104 219 0 20594 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 83268

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 836
/proc/meminfo: memFree=1764688/2055920 swapFree=4184544/4192956
[pid=635] ppid=633 vsize=83268 CPUtime=1301.82
/proc/635/stat : 635 (PBS4) R 633 635 31818 0 -1 4194304 20497 0 0 0 129763 419 0 0 25 0 1 0 118740002 85266432 14377 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/635/statm: 20817 14377 104 219 0 20594 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 83268

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 836
/proc/meminfo: memFree=1763728/2055920 swapFree=4184544/4192956
[pid=635] ppid=633 vsize=84284 CPUtime=1361.8
/proc/635/stat : 635 (PBS4) R 633 635 31818 0 -1 4194304 20747 0 0 0 135748 432 0 0 25 0 1 0 118740002 86306816 14627 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/635/statm: 21071 14627 104 219 0 20848 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 84284

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 836
/proc/meminfo: memFree=1762512/2055920 swapFree=4184544/4192956
[pid=635] ppid=633 vsize=84284 CPUtime=1421.79
/proc/635/stat : 635 (PBS4) R 633 635 31818 0 -1 4194304 21043 0 0 0 141736 443 0 0 25 0 1 0 118740002 86306816 14923 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/635/statm: 21071 14923 104 219 0 20848 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 84284

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 836
/proc/meminfo: memFree=1761552/2055920 swapFree=4184544/4192956
[pid=635] ppid=633 vsize=85364 CPUtime=1481.76
/proc/635/stat : 635 (PBS4) R 633 635 31818 0 -1 4194304 21305 0 0 0 147721 455 0 0 25 0 1 0 118740002 87412736 15185 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/635/statm: 21341 15185 104 219 0 21118 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 85364

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 836
/proc/meminfo: memFree=1760592/2055920 swapFree=4184544/4192956
[pid=635] ppid=633 vsize=85364 CPUtime=1541.75
/proc/635/stat : 635 (PBS4) R 633 635 31818 0 -1 4194304 21518 0 0 0 153704 471 0 0 25 0 1 0 118740002 87412736 15398 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/635/statm: 21341 15398 104 219 0 21118 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 85364

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 836
/proc/meminfo: memFree=1759824/2055920 swapFree=4184544/4192956
[pid=635] ppid=633 vsize=86512 CPUtime=1601.73
/proc/635/stat : 635 (PBS4) R 633 635 31818 0 -1 4194304 21707 0 0 0 159690 483 0 0 25 0 1 0 118740002 88588288 15587 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/635/statm: 21628 15587 104 219 0 21405 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 86512

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 836
/proc/meminfo: memFree=1759056/2055920 swapFree=4184544/4192956
[pid=635] ppid=633 vsize=86512 CPUtime=1661.71
/proc/635/stat : 635 (PBS4) R 633 635 31818 0 -1 4194304 21897 0 0 0 165676 495 0 0 25 0 1 0 118740002 88588288 15777 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/635/statm: 21628 15777 104 219 0 21405 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 86512

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 836
/proc/meminfo: memFree=1758288/2055920 swapFree=4184544/4192956
[pid=635] ppid=633 vsize=86672 CPUtime=1721.69
/proc/635/stat : 635 (PBS4) R 633 635 31818 0 -1 4194304 22095 0 0 0 171664 505 0 0 25 0 1 0 118740002 88752128 15975 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/635/statm: 21668 15975 104 219 0 21445 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 86672

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 836
/proc/meminfo: memFree=1757200/2055920 swapFree=4184544/4192956
[pid=635] ppid=633 vsize=87892 CPUtime=1781.67
/proc/635/stat : 635 (PBS4) R 633 635 31818 0 -1 4194304 22350 0 0 0 177650 517 0 0 25 0 1 0 118740002 90001408 16230 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551816 0 0 4096 16384 0 0 0 17 1 0 0
/proc/635/statm: 21973 16230 104 219 0 21750 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 87892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 836
/proc/meminfo: memFree=1757008/2055920 swapFree=4184544/4192956
[pid=635] ppid=633 vsize=87892 CPUtime=1800.07
/proc/635/stat : 635 (PBS4) R 633 635 31818 0 -1 4194304 22393 0 0 0 179487 520 0 0 25 0 1 0 118740002 90001408 16273 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/635/statm: 21973 16273 104 219 0 21750 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 87892

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): 1800.72
CPU time (s): 1800.1
CPU user time (s): 1794.88
CPU system time (s): 5.22121
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 87892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.88
system time used= 5.22121
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22394
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= 4007

runsolver used 1.36779 second user time and 3.60445 second system time

The end

Launcher Data (download as text)

Begin job on node62 on Tue May  1 06:40:40 UTC 2007

IDJOB= 430990
IDBENCH= 48020
IDSOLVER= 157
FILE ID= node62/430990-1178001640

PBS_JOBID= 4728248

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=8-P0=89-P1=181-P2=233-P3=19-P4=167-P5=113-P6=191-P7=61-P8=59-B.opb
COMMAND LINE= /tmp/evaluation/430990-1178001640/PBS4 /tmp/evaluation/430990-1178001640/instance-430990-1178001640.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node62/convwatcher-430990-1178001640 -o ROOT/results/node62/conversion-430990-1178001640 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430990-1178001640/instance-430990-1178001640.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-430990-1178001640 -o ROOT/results/node62/solver-430990-1178001640 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/430990-1178001640/PBS4 /tmp/evaluation/430990-1178001640/instance-430990-1178001640.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  a6d214cc283b484f5cca285d86c4d8bb

RANDOM SEED= 930472818

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node62.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		: 3000.216
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		: 3000.216
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:       1823216 kB
Buffers:         12576 kB
Cached:         147376 kB
SwapCached:       2296 kB
Active:          72660 kB
Inactive:        97444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1823216 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:            1288 kB
Writeback:           0 kB
Mapped:          16564 kB
Slab:            48564 kB
Committed_AS:  1341524 kB
PageTables:       1464 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 node62 on Tue May  1 07:10:43 UTC 2007