Trace number 430024

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 2007-03-23? (TO) 1800.07 1800.64

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=421-P1=401-P2=149-P3=307-P4=521-P5=409-P6=79-P7=59-P8=127-P9=503-B.opb
MD5SUMc7fd9e5ff885ee342a28d015ab19e648
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 benchmark0.298954
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 variables243
Total number of constraints19
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 constraints19
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)729
Sum of products size (including duplicates)1458
Number of different products729
Sum of products size1458

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/430024-1177990806/instance-430024-1177990806.opb ......
1800.04/1800.60	c done parsing opb.
1800.04/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/430024-1177990806/instance-430024-1177990806.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node4/watcher-430024-1177990806 -o ROOT/results/node4/solver-430024-1177990806 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/430024-1177990806/PBS4 /tmp/evaluation/430024-1177990806/instance-430024-1177990806.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 23031
/proc/meminfo: memFree=1847832/2055920 swapFree=4141168/4192956
[pid=23031] ppid=23029 vsize=1456 CPUtime=0
/proc/23031/stat : 23031 (PBS4) R 23029 23031 3790 0 -1 4194304 170 0 0 0 0 0 0 0 18 0 1 0 275118330 1490944 153 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/23031/statm: 364 153 87 219 0 141 0

[startup+0.025301 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23031
/proc/meminfo: memFree=1847832/2055920 swapFree=4141168/4192956
[pid=23031] ppid=23029 vsize=1732 CPUtime=0.02
/proc/23031/stat : 23031 (PBS4) R 23029 23031 3790 0 -1 4194304 243 0 0 0 2 0 0 0 18 0 1 0 275118330 1773568 226 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23031/statm: 433 226 92 219 0 210 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1732

[startup+0.101309 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23031
/proc/meminfo: memFree=1847832/2055920 swapFree=4141168/4192956
[pid=23031] ppid=23029 vsize=2500 CPUtime=0.09
/proc/23031/stat : 23031 (PBS4) R 23029 23031 3790 0 -1 4194304 395 0 0 0 9 0 0 0 18 0 1 0 275118330 2560000 378 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23031/statm: 625 378 93 219 0 402 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2500

[startup+0.301327 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23031
/proc/meminfo: memFree=1847832/2055920 swapFree=4141168/4192956
[pid=23031] ppid=23029 vsize=3712 CPUtime=0.29
/proc/23031/stat : 23031 (PBS4) R 23029 23031 3790 0 -1 4194304 683 0 0 0 29 0 0 0 19 0 1 0 275118330 3801088 666 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547703 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23031/statm: 928 666 93 219 0 705 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3712

[startup+0.701366 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23031
/proc/meminfo: memFree=1847832/2055920 swapFree=4141168/4192956
[pid=23031] ppid=23029 vsize=6088 CPUtime=0.69
/proc/23031/stat : 23031 (PBS4) R 23029 23031 3790 0 -1 4194304 1172 0 0 0 68 1 0 0 22 0 1 0 275118330 6234112 1155 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23031/statm: 1522 1155 93 219 0 1299 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6088

[startup+1.50144 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 23032
/proc/meminfo: memFree=1842576/2055920 swapFree=4141168/4192956
[pid=23031] ppid=23029 vsize=10776 CPUtime=1.49
/proc/23031/stat : 23031 (PBS4) R 23029 23031 3790 0 -1 4194304 1795 0 0 0 146 3 0 0 25 0 1 0 275118330 11034624 1729 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23031/statm: 2694 1729 94 219 0 2471 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10776

[startup+3.1016 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 23032
/proc/meminfo: memFree=1839888/2055920 swapFree=4141168/4192956
[pid=23031] ppid=23029 vsize=11036 CPUtime=3.09
/proc/23031/stat : 23031 (PBS4) R 23029 23031 3790 0 -1 4194304 2404 0 0 0 304 5 0 0 25 0 1 0 275118330 11300864 2338 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23031/statm: 2759 2338 94 219 0 2536 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11036

[startup+6.3019 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 23032
/proc/meminfo: memFree=1837200/2055920 swapFree=4141168/4192956
[pid=23031] ppid=23029 vsize=20168 CPUtime=6.29
/proc/23031/stat : 23031 (PBS4) R 23029 23031 3790 0 -1 4194304 2952 0 0 0 622 7 0 0 25 0 1 0 275118330 20652032 2789 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23031/statm: 5042 2789 94 219 0 4819 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20168

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 23032
/proc/meminfo: memFree=1834960/2055920 swapFree=4141168/4192956
[pid=23031] ppid=23029 vsize=21984 CPUtime=12.69
/proc/23031/stat : 23031 (PBS4) R 23029 23031 3790 0 -1 4194304 3608 0 0 0 1256 13 0 0 25 0 1 0 275118330 22511616 3252 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23031/statm: 5496 3252 94 219 0 5273 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21984

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 23032
/proc/meminfo: memFree=1833168/2055920 swapFree=4141168/4192956
[pid=23031] ppid=23029 vsize=23224 CPUtime=25.49
/proc/23031/stat : 23031 (PBS4) R 23029 23031 3790 0 -1 4194304 4066 0 0 0 2527 22 0 0 25 0 1 0 275118330 23781376 3710 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23031/statm: 5806 3710 94 219 0 5583 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23224

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 23032
/proc/meminfo: memFree=1830480/2055920 swapFree=4141168/4192956
[pid=23031] ppid=23029 vsize=26688 CPUtime=51.08
/proc/23031/stat : 23031 (PBS4) R 23029 23031 3790 0 -1 4194304 5110 0 0 0 5071 37 0 0 25 0 1 0 275118330 27328512 4369 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23031/statm: 6672 4369 94 219 0 6449 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26688

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 23032
/proc/meminfo: memFree=1819024/2055920 swapFree=4141168/4192956
[pid=23031] ppid=23029 vsize=33680 CPUtime=102.27
/proc/23031/stat : 23031 (PBS4) R 23029 23031 3790 0 -1 4194304 8720 0 0 0 10157 70 0 0 25 0 1 0 275118330 34488320 7210 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23031/statm: 8420 7210 94 219 0 8197 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 33680

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23032
/proc/meminfo: memFree=1816784/2055920 swapFree=4141168/4192956
[pid=23031] ppid=23029 vsize=34976 CPUtime=162.25
/proc/23031/stat : 23031 (PBS4) R 23029 23031 3790 0 -1 4194304 9278 0 0 0 16132 93 0 0 25 0 1 0 275118330 35815424 7768 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23031/statm: 8744 7768 94 219 0 8521 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 34976

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 23032
/proc/meminfo: memFree=1814480/2055920 swapFree=4141168/4192956
[pid=23031] ppid=23029 vsize=36464 CPUtime=222.24
/proc/23031/stat : 23031 (PBS4) R 23029 23031 3790 0 -1 4194304 9831 0 0 0 22108 116 0 0 25 0 1 0 275118330 37339136 8321 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23031/statm: 9116 8321 94 219 0 8893 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 36464

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23032
/proc/meminfo: memFree=1812944/2055920 swapFree=4141168/4192956
[pid=23031] ppid=23029 vsize=36952 CPUtime=282.22
/proc/23031/stat : 23031 (PBS4) R 23029 23031 3790 0 -1 4194304 10225 0 0 0 28081 141 0 0 25 0 1 0 275118330 37838848 8715 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23031/statm: 9238 8715 94 219 0 9015 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 36952

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23032
/proc/meminfo: memFree=1810832/2055920 swapFree=4141168/4192956
[pid=23031] ppid=23029 vsize=44444 CPUtime=342.21
/proc/23031/stat : 23031 (PBS4) R 23029 23031 3790 0 -1 4194304 12257 0 0 0 34056 165 0 0 25 0 1 0 275118330 45510656 9210 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23031/statm: 11111 9210 94 219 0 10888 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 44444

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23032
/proc/meminfo: memFree=1809296/2055920 swapFree=4141168/4192956
[pid=23031] ppid=23029 vsize=45052 CPUtime=402.19
/proc/23031/stat : 23031 (PBS4) R 23029 23031 3790 0 -1 4194304 12666 0 0 0 40033 186 0 0 25 0 1 0 275118330 46133248 9619 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23031/statm: 11263 9619 94 219 0 11040 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 45052

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23032
/proc/meminfo: memFree=1807696/2055920 swapFree=4141168/4192956
[pid=23031] ppid=23029 vsize=46028 CPUtime=462.17
/proc/23031/stat : 23031 (PBS4) R 23029 23031 3790 0 -1 4194304 13042 0 0 0 46012 205 0 0 25 0 1 0 275118330 47132672 9995 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23031/statm: 11507 9995 94 219 0 11284 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 46028

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23032
/proc/meminfo: memFree=1806288/2055920 swapFree=4141168/4192956
[pid=23031] ppid=23029 vsize=46564 CPUtime=522.17
/proc/23031/stat : 23031 (PBS4) R 23029 23031 3790 0 -1 4194304 13381 0 0 0 51991 226 0 0 25 0 1 0 275118330 47681536 10334 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23031/statm: 11641 10334 94 219 0 11418 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 46564

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23032
/proc/meminfo: memFree=1804816/2055920 swapFree=4141168/4192956
[pid=23031] ppid=23029 vsize=47436 CPUtime=582.14
/proc/23031/stat : 23031 (PBS4) R 23029 23031 3790 0 -1 4194304 13727 0 0 0 57967 247 0 0 25 0 1 0 275118330 48574464 10680 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23031/statm: 11859 10680 94 219 0 11636 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 47436

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23032
/proc/meminfo: memFree=1802256/2055920 swapFree=4141168/4192956
[pid=23031] ppid=23029 vsize=64568 CPUtime=642.13
/proc/23031/stat : 23031 (PBS4) R 23029 23031 3790 0 -1 4194304 14371 0 0 0 63947 266 0 0 25 0 1 0 275118330 66117632 11324 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23031/statm: 16142 11324 94 219 0 15919 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 64568


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23032
/proc/meminfo: memFree=1798672/2055920 swapFree=4141168/4192956
[pid=23031] ppid=23029 vsize=66612 CPUtime=822.09
/proc/23031/stat : 23031 (PBS4) R 23029 23031 3790 0 -1 4194304 15246 0 0 0 81890 319 0 0 25 0 1 0 275118330 68210688 12199 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23031/statm: 16653 12199 94 219 0 16430 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 66612

[startup+882.302 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 23032
/proc/meminfo: memFree=1797328/2055920 swapFree=4141168/4192956
[pid=23031] ppid=23029 vsize=79972 CPUtime=882.07
/proc/23031/stat : 23031 (PBS4) R 23029 23031 3790 0 -1 4194304 18659 0 0 0 87869 338 0 0 25 0 1 0 275118330 81891328 12539 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23031/statm: 19993 12539 94 219 0 19770 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 79972

[startup+942.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 23032
/proc/meminfo: memFree=1796176/2055920 swapFree=4141168/4192956
[pid=23031] ppid=23029 vsize=80132 CPUtime=942.06
/proc/23031/stat : 23031 (PBS4) R 23029 23031 3790 0 -1 4194304 18939 0 0 0 93847 359 0 0 25 0 1 0 275118330 82055168 12819 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23031/statm: 20033 12819 94 219 0 19810 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 80132

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23032
/proc/meminfo: memFree=1795088/2055920 swapFree=4141168/4192956
[pid=23031] ppid=23029 vsize=80948 CPUtime=1002.04
/proc/23031/stat : 23031 (PBS4) R 23029 23031 3790 0 -1 4194304 19209 0 0 0 99830 374 0 0 25 0 1 0 275118330 82890752 13089 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23031/statm: 20237 13089 94 219 0 20014 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 80948

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23032
/proc/meminfo: memFree=1794064/2055920 swapFree=4141168/4192956
[pid=23031] ppid=23029 vsize=81816 CPUtime=1062.03
/proc/23031/stat : 23031 (PBS4) R 23029 23031 3790 0 -1 4194304 19471 0 0 0 105811 392 0 0 25 0 1 0 275118330 83779584 13351 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23031/statm: 20454 13351 94 219 0 20231 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 81816

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23032
/proc/meminfo: memFree=1793168/2055920 swapFree=4141168/4192956
[pid=23031] ppid=23029 vsize=81816 CPUtime=1122.02
/proc/23031/stat : 23031 (PBS4) R 23029 23031 3790 0 -1 4194304 19680 0 0 0 111795 407 0 0 25 0 1 0 275118330 83779584 13560 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23031/statm: 20454 13560 94 219 0 20231 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 81816

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23032
/proc/meminfo: memFree=1792272/2055920 swapFree=4141168/4192956
[pid=23031] ppid=23029 vsize=82736 CPUtime=1182
/proc/23031/stat : 23031 (PBS4) R 23029 23031 3790 0 -1 4194304 19898 0 0 0 117780 420 0 0 25 0 1 0 275118330 84721664 13778 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552747 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23031/statm: 20684 13778 94 219 0 20461 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 82736

[startup+1242.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 23032
/proc/meminfo: memFree=1790736/2055920 swapFree=4141168/4192956
[pid=23031] ppid=23029 vsize=83116 CPUtime=1241.99
/proc/23031/stat : 23031 (PBS4) R 23029 23031 3790 0 -1 4194304 20255 0 0 0 123767 432 0 0 25 0 1 0 275118330 85110784 14135 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23031/statm: 20779 14135 94 219 0 20556 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 83116

[startup+1302.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/84 23206
/proc/meminfo: memFree=1788320/2055920 swapFree=4141168/4192956
[pid=23031] ppid=23029 vsize=84220 CPUtime=1301.88
/proc/23031/stat : 23031 (PBS4) R 23029 23031 3790 0 -1 4194304 20492 0 0 0 129743 445 0 0 25 0 1 0 275118330 86241280 14372 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23031/statm: 21055 14372 94 219 0 20832 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 84220

[startup+1362.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 23230
/proc/meminfo: memFree=1788496/2055920 swapFree=4141168/4192956
[pid=23031] ppid=23029 vsize=84220 CPUtime=1361.84
/proc/23031/stat : 23031 (PBS4) R 23029 23031 3790 0 -1 4194304 20734 0 0 0 135727 457 0 0 25 0 1 0 275118330 86241280 14614 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23031/statm: 21055 14614 94 219 0 20832 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 84220

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23230
/proc/meminfo: memFree=1787344/2055920 swapFree=4141168/4192956
[pid=23031] ppid=23029 vsize=85532 CPUtime=1421.83
/proc/23031/stat : 23031 (PBS4) R 23029 23031 3790 0 -1 4194304 21034 0 0 0 141713 470 0 0 25 0 1 0 275118330 87584768 14914 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551799 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23031/statm: 21383 14914 94 219 0 21160 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 85532

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23230
/proc/meminfo: memFree=1786576/2055920 swapFree=4141168/4192956
[pid=23031] ppid=23029 vsize=85820 CPUtime=1481.82
/proc/23031/stat : 23031 (PBS4) R 23029 23031 3790 0 -1 4194304 21241 0 0 0 147699 483 0 0 25 0 1 0 275118330 87879680 15121 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23031/statm: 21455 15121 94 219 0 21232 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 85820

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23230
/proc/meminfo: memFree=1785360/2055920 swapFree=4141168/4192956
[pid=23031] ppid=23029 vsize=86092 CPUtime=1541.8
/proc/23031/stat : 23031 (PBS4) R 23029 23031 3790 0 -1 4194304 21541 0 0 0 153686 494 0 0 25 0 1 0 275118330 88158208 15421 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23031/statm: 21523 15421 94 219 0 21300 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 86092

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23230
/proc/meminfo: memFree=1784528/2055920 swapFree=4141168/4192956
[pid=23031] ppid=23029 vsize=87196 CPUtime=1601.79
/proc/23031/stat : 23031 (PBS4) R 23029 23031 3790 0 -1 4194304 21748 0 0 0 159671 508 0 0 25 0 1 0 275118330 89288704 15628 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23031/statm: 21799 15628 94 219 0 21576 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 87196

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23230
/proc/meminfo: memFree=1783696/2055920 swapFree=4141168/4192956
[pid=23031] ppid=23029 vsize=87332 CPUtime=1661.77
/proc/23031/stat : 23031 (PBS4) R 23029 23031 3790 0 -1 4194304 21955 0 0 0 165653 524 0 0 25 0 1 0 275118330 89427968 15835 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23031/statm: 21833 15835 94 219 0 21610 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 87332

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23230
/proc/meminfo: memFree=1782672/2055920 swapFree=4141168/4192956
[pid=23031] ppid=23029 vsize=88504 CPUtime=1721.75
/proc/23031/stat : 23031 (PBS4) R 23029 23031 3790 0 -1 4194304 22209 0 0 0 171638 537 0 0 25 0 1 0 275118330 90628096 16089 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23031/statm: 22126 16089 94 219 0 21903 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 88504

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23230
/proc/meminfo: memFree=1781456/2055920 swapFree=4141168/4192956
[pid=23031] ppid=23029 vsize=89048 CPUtime=1781.74
/proc/23031/stat : 23031 (PBS4) R 23029 23031 3790 0 -1 4194304 22492 0 0 0 177626 548 0 0 25 0 1 0 275118330 91185152 16372 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23031/statm: 22262 16372 94 219 0 22039 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 89048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23230
/proc/meminfo: memFree=1781200/2055920 swapFree=4141168/4192956
[pid=23031] ppid=23029 vsize=89048 CPUtime=1800.04
/proc/23031/stat : 23031 (PBS4) R 23029 23031 3790 0 -1 4194304 22553 0 0 0 179453 551 0 0 25 0 1 0 275118330 91185152 16433 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23031/statm: 22262 16433 94 219 0 22039 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 89048

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): 1800.64
CPU time (s): 1800.07
CPU user time (s): 1794.53
CPU system time (s): 5.53116
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 89048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.53
system time used= 5.53116
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22554
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= 2589

runsolver used 1.42878 second user time and 4.18236 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Tue May  1 03:40:06 UTC 2007

IDJOB= 430024
IDBENCH= 47951
IDSOLVER= 157
FILE ID= node4/430024-1177990806

PBS_JOBID= 4728156

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=421-P1=401-P2=149-P3=307-P4=521-P5=409-P6=79-P7=59-P8=127-P9=503-B.opb
COMMAND LINE= /tmp/evaluation/430024-1177990806/PBS4 /tmp/evaluation/430024-1177990806/instance-430024-1177990806.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node4/convwatcher-430024-1177990806 -o ROOT/results/node4/conversion-430024-1177990806 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430024-1177990806/instance-430024-1177990806.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-430024-1177990806 -o ROOT/results/node4/solver-430024-1177990806 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/430024-1177990806/PBS4 /tmp/evaluation/430024-1177990806/instance-430024-1177990806.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  c7fd9e5ff885ee342a28d015ab19e648

RANDOM SEED= 435583187

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1848240 kB
Buffers:         30208 kB
Cached:          91416 kB
SwapCached:      14784 kB
Active:          72976 kB
Inactive:        72044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1848240 kB
SwapTotal:     4192956 kB
SwapFree:      4141168 kB
Dirty:            1324 kB
Writeback:           0 kB
Mapped:          30216 kB
Slab:            48140 kB
Committed_AS:  7098144 kB
PageTables:       1820 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 node4 on Tue May  1 04:10:09 UTC 2007