Trace number 429352

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) 1800.11 1800.82

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=293-P1=97-P2=163-P3=149-P4=163-P5=457-P6=521-P7=173-P8=431-P9=419-B.opb
MD5SUM3e0f07488272e35b9b674c3d7ccbd7e8
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 benchmark0.301953
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/429352-1177983361/instance-429352-1177983361.opb ......
1800.09/1800.80	c done parsing opb.
1800.09/1800.80	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/429352-1177983361/instance-429352-1177983361.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node70/watcher-429352-1177983361 -o ROOT/results/node70/solver-429352-1177983361 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/429352-1177983361/PBS4 /tmp/evaluation/429352-1177983361/instance-429352-1177983361.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 0.98 0.97 3/64 30974
/proc/meminfo: memFree=1804784/2055920 swapFree=4183764/4192956
[pid=30974] ppid=30972 vsize=1456 CPUtime=0
/proc/30974/stat : 30974 (PBS4) R 30972 30974 19703 0 -1 4194304 169 0 0 0 0 0 0 0 18 0 1 0 237873495 1490944 152 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/30974/statm: 364 152 87 219 0 141 0

[startup+0.083269 s]
/proc/loadavg: 0.91 0.98 0.97 3/64 30974
/proc/meminfo: memFree=1804784/2055920 swapFree=4183764/4192956
[pid=30974] ppid=30972 vsize=1988 CPUtime=0.08
/proc/30974/stat : 30974 (PBS4) R 30972 30974 19703 0 -1 4194304 340 0 0 0 8 0 0 0 18 0 1 0 237873495 2035712 323 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30974/statm: 497 323 93 219 0 274 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1988

[startup+0.10353 s]
/proc/loadavg: 0.91 0.98 0.97 3/64 30974
/proc/meminfo: memFree=1804784/2055920 swapFree=4183764/4192956
[pid=30974] ppid=30972 vsize=1988 CPUtime=0.1
/proc/30974/stat : 30974 (PBS4) R 30972 30974 19703 0 -1 4194304 364 0 0 0 10 0 0 0 18 0 1 0 237873495 2035712 347 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559765 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30974/statm: 497 347 93 219 0 274 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1988

[startup+0.301289 s]
/proc/loadavg: 0.91 0.98 0.97 3/64 30974
/proc/meminfo: memFree=1804784/2055920 swapFree=4183764/4192956
[pid=30974] ppid=30972 vsize=3736 CPUtime=0.29
/proc/30974/stat : 30974 (PBS4) R 30972 30974 19703 0 -1 4194304 608 0 0 0 29 0 0 0 19 0 1 0 237873495 3825664 591 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30974/statm: 934 591 93 219 0 711 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3736

[startup+0.702328 s]
/proc/loadavg: 0.91 0.98 0.97 3/64 30974
/proc/meminfo: memFree=1804784/2055920 swapFree=4183764/4192956
[pid=30974] ppid=30972 vsize=6112 CPUtime=0.69
/proc/30974/stat : 30974 (PBS4) R 30972 30974 19703 0 -1 4194304 1046 0 0 0 68 1 0 0 22 0 1 0 237873495 6258688 1029 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30974/statm: 1528 1029 93 219 0 1305 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6112

[startup+1.50141 s]
/proc/loadavg: 0.92 0.98 0.97 2/65 30975
/proc/meminfo: memFree=1800040/2055920 swapFree=4183764/4192956
[pid=30974] ppid=30972 vsize=6568 CPUtime=1.49
/proc/30974/stat : 30974 (PBS4) R 30972 30974 19703 0 -1 4194304 1503 0 0 0 147 2 0 0 25 0 1 0 237873495 6725632 1437 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30974/statm: 1642 1437 94 219 0 1419 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6568

[startup+3.10157 s]
/proc/loadavg: 0.92 0.98 0.97 2/65 30975
/proc/meminfo: memFree=1798504/2055920 swapFree=4183764/4192956
[pid=30974] ppid=30972 vsize=11204 CPUtime=3.09
/proc/30974/stat : 30974 (PBS4) R 30972 30974 19703 0 -1 4194304 2109 0 0 0 304 5 0 0 25 0 1 0 237873495 11472896 2043 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30974/statm: 2801 2043 94 219 0 2578 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11204

[startup+6.30189 s]
/proc/loadavg: 0.93 0.98 0.97 2/65 30975
/proc/meminfo: memFree=1796072/2055920 swapFree=4183764/4192956
[pid=30974] ppid=30972 vsize=12124 CPUtime=6.29
/proc/30974/stat : 30974 (PBS4) R 30972 30974 19703 0 -1 4194304 2667 0 0 0 621 8 0 0 25 0 1 0 237873495 12414976 2504 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30974/statm: 3031 2504 94 219 0 2808 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12124

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.97 2/65 30975
/proc/meminfo: memFree=1793000/2055920 swapFree=4183764/4192956
[pid=30974] ppid=30972 vsize=13564 CPUtime=12.69
/proc/30974/stat : 30974 (PBS4) R 30972 30974 19703 0 -1 4194304 3383 0 0 0 1258 11 0 0 25 0 1 0 237873495 13889536 3027 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30974/statm: 3391 3027 94 219 0 3168 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13564

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.97 2/65 30975
/proc/meminfo: memFree=1791016/2055920 swapFree=4183764/4192956
[pid=30974] ppid=30972 vsize=22720 CPUtime=25.49
/proc/30974/stat : 30974 (PBS4) R 30972 30974 19703 0 -1 4194304 3875 0 0 0 2531 18 0 0 25 0 1 0 237873495 23265280 3519 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30974/statm: 5680 3519 94 219 0 5457 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22720

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.97 2/65 30975
/proc/meminfo: memFree=1786792/2055920 swapFree=4183764/4192956
[pid=30974] ppid=30972 vsize=25480 CPUtime=51.08
/proc/30974/stat : 30974 (PBS4) R 30972 30974 19703 0 -1 4194304 5307 0 0 0 5076 32 0 0 25 0 1 0 237873495 26091520 4566 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30974/statm: 6370 4566 94 219 0 6147 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25480

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.97 2/65 30975
/proc/meminfo: memFree=1782056/2055920 swapFree=4183764/4192956
[pid=30974] ppid=30972 vsize=27240 CPUtime=102.27
/proc/30974/stat : 30974 (PBS4) R 30972 30974 19703 0 -1 4194304 6467 0 0 0 10178 49 0 0 25 0 1 0 237873495 27893760 5726 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30974/statm: 6810 5726 94 219 0 6587 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 27240

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 30975
/proc/meminfo: memFree=1778280/2055920 swapFree=4183764/4192956
[pid=30974] ppid=30972 vsize=32836 CPUtime=162.25
/proc/30974/stat : 30974 (PBS4) R 30972 30974 19703 0 -1 4194304 8182 0 0 0 16156 69 0 0 25 0 1 0 237873495 33624064 6672 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30974/statm: 8209 6672 94 219 0 7986 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32836

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 30975
/proc/meminfo: memFree=1776104/2055920 swapFree=4183764/4192956
[pid=30974] ppid=30972 vsize=34344 CPUtime=222.23
/proc/30974/stat : 30974 (PBS4) R 30972 30974 19703 0 -1 4194304 8738 0 0 0 22135 88 0 0 25 0 1 0 237873495 35168256 7228 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30974/statm: 8586 7228 94 219 0 8363 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 34344

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 30975
/proc/meminfo: memFree=1774248/2055920 swapFree=4183764/4192956
[pid=30974] ppid=30972 vsize=35052 CPUtime=282.21
/proc/30974/stat : 30974 (PBS4) R 30972 30974 19703 0 -1 4194304 9188 0 0 0 28110 111 0 0 25 0 1 0 237873495 35893248 7678 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30974/statm: 8763 7678 94 219 0 8540 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 35052

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 30975
/proc/meminfo: memFree=1772520/2055920 swapFree=4183764/4192956
[pid=30974] ppid=30972 vsize=42120 CPUtime=342.2
/proc/30974/stat : 30974 (PBS4) R 30972 30974 19703 0 -1 4194304 11151 0 0 0 34091 129 0 0 25 0 1 0 237873495 43130880 8104 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30974/statm: 10530 8104 94 219 0 10307 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 42120

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 30975
/proc/meminfo: memFree=1769000/2055920 swapFree=4183764/4192956
[pid=30974] ppid=30972 vsize=44272 CPUtime=402.18
/proc/30974/stat : 30974 (PBS4) R 30972 30974 19703 0 -1 4194304 12033 0 0 0 40070 148 0 0 25 0 1 0 237873495 45334528 8986 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30974/statm: 11068 8986 94 219 0 10845 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 44272

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 30975
/proc/meminfo: memFree=1767400/2055920 swapFree=4183764/4192956
[pid=30974] ppid=30972 vsize=45424 CPUtime=462.16
/proc/30974/stat : 30974 (PBS4) R 30972 30974 19703 0 -1 4194304 12441 0 0 0 46054 162 0 0 25 0 1 0 237873495 46514176 9394 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30974/statm: 11356 9394 94 219 0 11133 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 45424

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 30975
/proc/meminfo: memFree=1766056/2055920 swapFree=4183764/4192956
[pid=30974] ppid=30972 vsize=45560 CPUtime=522.14
/proc/30974/stat : 30974 (PBS4) R 30972 30974 19703 0 -1 4194304 12768 0 0 0 52034 180 0 0 25 0 1 0 237873495 46653440 9721 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30974/statm: 11390 9721 94 219 0 11167 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 45560

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 30975
/proc/meminfo: memFree=1760744/2055920 swapFree=4183764/4192956
[pid=30974] ppid=30972 vsize=63860 CPUtime=582.13
/proc/30974/stat : 30974 (PBS4) R 30972 30974 19703 0 -1 4194304 14087 0 0 0 58016 197 0 0 25 0 1 0 237873495 65392640 11040 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30974/statm: 15965 11040 94 219 0 15742 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 63860

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 30975
/proc/meminfo: memFree=1758952/2055920 swapFree=4183764/4192956
[pid=30974] ppid=30972 vsize=64936 CPUtime=642.12
/proc/30974/stat : 30974 (PBS4) R 30972 30974 19703 0 -1 4194304 14531 0 0 0 63995 217 0 0 25 0 1 0 237873495 66494464 11484 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30974/statm: 16234 11484 94 219 0 16011 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 64936


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 30975
/proc/meminfo: memFree=1755368/2055920 swapFree=4183764/4192956
[pid=30974] ppid=30972 vsize=67224 CPUtime=822.07
/proc/30974/stat : 30974 (PBS4) R 30972 30974 19703 0 -1 4194304 15421 0 0 0 81952 255 0 0 25 0 1 0 237873495 68837376 12374 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30974/statm: 16806 12374 94 219 0 16583 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 67224

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 30975
/proc/meminfo: memFree=1754152/2055920 swapFree=4183764/4192956
[pid=30974] ppid=30972 vsize=79512 CPUtime=882.05
/proc/30974/stat : 30974 (PBS4) R 30972 30974 19703 0 -1 4194304 18793 0 0 0 87937 268 0 0 25 0 1 0 237873495 81420288 12673 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30974/statm: 19878 12673 94 219 0 19655 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 79512

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 30975
/proc/meminfo: memFree=1753128/2055920 swapFree=4183764/4192956
[pid=30974] ppid=30972 vsize=80312 CPUtime=942.03
/proc/30974/stat : 30974 (PBS4) R 30972 30974 19703 0 -1 4194304 19038 0 0 0 93921 282 0 0 25 0 1 0 237873495 82239488 12918 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30974/statm: 20078 12918 94 219 0 19855 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 80312

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 30975
/proc/meminfo: memFree=1751976/2055920 swapFree=4183764/4192956
[pid=30974] ppid=30972 vsize=81164 CPUtime=1002.01
/proc/30974/stat : 30974 (PBS4) R 30972 30974 19703 0 -1 4194304 19324 0 0 0 99904 297 0 0 25 0 1 0 237873495 83111936 13204 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30974/statm: 20291 13204 94 219 0 20068 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 81164

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 30975
/proc/meminfo: memFree=1751016/2055920 swapFree=4183764/4192956
[pid=30974] ppid=30972 vsize=81596 CPUtime=1062
/proc/30974/stat : 30974 (PBS4) R 30972 30974 19703 0 -1 4194304 19572 0 0 0 105891 309 0 0 25 0 1 0 237873495 83554304 13452 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30974/statm: 20399 13452 94 219 0 20176 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 81596

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 30975
/proc/meminfo: memFree=1744360/2055920 swapFree=4183764/4192956
[pid=30974] ppid=30972 vsize=82700 CPUtime=1121.98
/proc/30974/stat : 30974 (PBS4) R 30972 30974 19703 0 -1 4194304 21214 0 0 0 111877 321 0 0 25 0 1 0 237873495 84684800 15094 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30974/statm: 20675 15094 94 219 0 20452 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 82700

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 30975
/proc/meminfo: memFree=1743016/2055920 swapFree=4183764/4192956
[pid=30974] ppid=30972 vsize=83604 CPUtime=1181.96
/proc/30974/stat : 30974 (PBS4) R 30972 30974 19703 0 -1 4194304 21538 0 0 0 117863 333 0 0 25 0 1 0 237873495 85610496 15418 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30974/statm: 20901 15418 94 219 0 20678 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 83604

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 30975
/proc/meminfo: memFree=1742184/2055920 swapFree=4183764/4192956
[pid=30974] ppid=30972 vsize=84564 CPUtime=1241.95
/proc/30974/stat : 30974 (PBS4) R 30972 30974 19703 0 -1 4194304 21753 0 0 0 123851 344 0 0 25 0 1 0 237873495 86593536 15633 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30974/statm: 21141 15633 94 219 0 20918 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 84564

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 30977
/proc/meminfo: memFree=1741288/2055920 swapFree=4183764/4192956
[pid=30974] ppid=30972 vsize=84564 CPUtime=1301.93
/proc/30974/stat : 30974 (PBS4) R 30972 30974 19703 0 -1 4194304 21969 0 0 0 129838 355 0 0 25 0 1 0 237873495 86593536 15849 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30974/statm: 21141 15849 94 219 0 20918 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 84564

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 30977
/proc/meminfo: memFree=1740392/2055920 swapFree=4183764/4192956
[pid=30974] ppid=30972 vsize=85744 CPUtime=1361.91
/proc/30974/stat : 30974 (PBS4) R 30972 30974 19703 0 -1 4194304 22251 0 0 0 135825 366 0 0 25 0 1 0 237873495 87801856 16131 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30974/statm: 21436 16131 94 219 0 21213 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 85744

[startup+1422.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 30977
/proc/meminfo: memFree=1739432/2055920 swapFree=4183764/4192956
[pid=30974] ppid=30972 vsize=85744 CPUtime=1421.91
/proc/30974/stat : 30974 (PBS4) R 30972 30974 19703 0 -1 4194304 22422 0 0 0 141812 379 0 0 25 0 1 0 237873495 87801856 16302 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30974/statm: 21436 16302 94 219 0 21213 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 85744

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 30977
/proc/meminfo: memFree=1738728/2055920 swapFree=4183764/4192956
[pid=30974] ppid=30972 vsize=85744 CPUtime=1481.88
/proc/30974/stat : 30974 (PBS4) R 30972 30974 19703 0 -1 4194304 22606 0 0 0 147799 389 0 0 25 0 1 0 237873495 87801856 16486 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30974/statm: 21436 16486 94 219 0 21213 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 85744

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/71 31149
/proc/meminfo: memFree=1736496/2055920 swapFree=4183764/4192956
[pid=30974] ppid=30972 vsize=86828 CPUtime=1541.77
/proc/30974/stat : 30974 (PBS4) R 30972 30974 19703 0 -1 4194304 22841 0 0 0 153776 401 0 0 25 0 1 0 237873495 88911872 16721 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30974/statm: 21707 16721 94 219 0 21484 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 86828

[startup+1602.3 s]
/proc/loadavg: 1.13 1.03 0.99 2/65 31663
/proc/meminfo: memFree=1663456/2055920 swapFree=4183764/4192956
[pid=30974] ppid=30972 vsize=86828 CPUtime=1601.64
/proc/30974/stat : 30974 (PBS4) R 30972 30974 19703 0 -1 4194304 23071 0 0 0 159737 427 0 0 25 0 1 0 237873495 88911872 16951 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30974/statm: 21707 16951 94 219 0 21484 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 86828

[startup+1662.3 s]
/proc/loadavg: 1.05 1.02 0.99 2/65 31663
/proc/meminfo: memFree=1662752/2055920 swapFree=4183764/4192956
[pid=30974] ppid=30972 vsize=87980 CPUtime=1661.62
/proc/30974/stat : 30974 (PBS4) R 30972 30974 19703 0 -1 4194304 23265 0 0 0 165725 437 0 0 25 0 1 0 237873495 90091520 17145 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30974/statm: 21995 17145 94 219 0 21772 0
Current children cumulated CPU time (s) 1661.62
Current children cumulated vsize (KiB) 87980

[startup+1722.3 s]
/proc/loadavg: 1.02 1.02 0.99 2/65 31663
/proc/meminfo: memFree=1662112/2055920 swapFree=4183764/4192956
[pid=30974] ppid=30972 vsize=87980 CPUtime=1721.6
/proc/30974/stat : 30974 (PBS4) R 30972 30974 19703 0 -1 4194304 23414 0 0 0 171714 446 0 0 25 0 1 0 237873495 90091520 17294 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30974/statm: 21995 17294 94 219 0 21772 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 87980

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 0.99 2/65 31663
/proc/meminfo: memFree=1661088/2055920 swapFree=4183764/4192956
[pid=30974] ppid=30972 vsize=87980 CPUtime=1781.59
/proc/30974/stat : 30974 (PBS4) R 30972 30974 19703 0 -1 4194304 23692 0 0 0 177701 458 0 0 25 0 1 0 237873495 90091520 17572 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30974/statm: 21995 17572 94 219 0 21772 0
Current children cumulated CPU time (s) 1781.59
Current children cumulated vsize (KiB) 87980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.01 0.99 2/65 31663
/proc/meminfo: memFree=1660832/2055920 swapFree=4183764/4192956
[pid=30974] ppid=30972 vsize=89204 CPUtime=1800.09
/proc/30974/stat : 30974 (PBS4) R 30972 30974 19703 0 -1 4194304 23758 0 0 0 179549 460 0 0 25 0 1 0 237873495 91344896 17638 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30974/statm: 22301 17638 94 219 0 22078 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 89204

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): 1800.82
CPU time (s): 1800.11
CPU user time (s): 1795.49
CPU system time (s): 4.6143
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 89204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.49
system time used= 4.6143
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23759
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= 4308

runsolver used 1.42478 second user time and 3.56446 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Tue May  1 01:36:01 UTC 2007

IDJOB= 429352
IDBENCH= 47903
IDSOLVER= 157
FILE ID= node70/429352-1177983361

PBS_JOBID= 4728169

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=293-P1=97-P2=163-P3=149-P4=163-P5=457-P6=521-P7=173-P8=431-P9=419-B.opb
COMMAND LINE= /tmp/evaluation/429352-1177983361/PBS4 /tmp/evaluation/429352-1177983361/instance-429352-1177983361.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node70/convwatcher-429352-1177983361 -o ROOT/results/node70/conversion-429352-1177983361 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429352-1177983361/instance-429352-1177983361.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-429352-1177983361 -o ROOT/results/node70/solver-429352-1177983361 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/429352-1177983361/PBS4 /tmp/evaluation/429352-1177983361/instance-429352-1177983361.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  3e0f07488272e35b9b674c3d7ccbd7e8

RANDOM SEED= 869166048

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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	: 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		: 3000.218
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:       1805320 kB
Buffers:         14032 kB
Cached:         175068 kB
SwapCached:       2660 kB
Active:          59576 kB
Inactive:       138960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1805320 kB
SwapTotal:     4192956 kB
SwapFree:      4183764 kB
Dirty:            1212 kB
Writeback:           0 kB
Mapped:          15496 kB
Slab:            38088 kB
Committed_AS:  4258792 kB
PageTables:       1396 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 node70 on Tue May  1 02:06:05 UTC 2007