Trace number 348573

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 1800.82

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-scfxm3.opb
MD5SUMce89a14d8ce44afa95c95ee36cc3e1e0
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables41130
Total number of constraints981
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 constraints981
Minimum length of a constraint30
Maximum length of a constraint1710
Number of terms in the objective function 2070
Biggest coefficient in the objective function 6671
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 525918
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 525918
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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/348573-1176587590/instance-348573-1176587590.opb ......
1800.05/1800.80	c done parsing opb.
1800.05/1800.80	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348573-1176587590/instance-348573-1176587590.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node42/watcher-348573-1176587590 -o ROOT/results/node42/solver-348573-1176587590 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/348573-1176587590/PBS4 /tmp/evaluation/348573-1176587590/instance-348573-1176587590.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 10741
/proc/meminfo: memFree=1715504/2055920 swapFree=4192812/4192956
[pid=10741] ppid=10739 vsize=5184 CPUtime=0
/proc/10741/stat : 10741 (PBS4) R 10739 10741 9975 0 -1 4194304 482 0 0 0 0 0 0 0 18 0 1 0 106670936 5308416 464 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 1 0 0
/proc/10741/statm: 1296 467 81 219 0 1073 0

[startup+0.017219 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 10741
/proc/meminfo: memFree=1715504/2055920 swapFree=4192812/4192956
[pid=10741] ppid=10739 vsize=6912 CPUtime=0
/proc/10741/stat : 10741 (PBS4) R 10739 10741 9975 0 -1 4194304 1524 0 0 0 0 0 0 0 18 0 1 0 106670936 7077888 1473 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/10741/statm: 1728 1473 87 219 0 1505 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6912

[startup+0.101236 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 10741
/proc/meminfo: memFree=1715504/2055920 swapFree=4192812/4192956
[pid=10741] ppid=10739 vsize=7596 CPUtime=0.09
/proc/10741/stat : 10741 (PBS4) R 10739 10741 9975 0 -1 4194304 1703 0 0 0 9 0 0 0 18 0 1 0 106670936 7778304 1652 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134530224 0 0 4096 0 0 0 0 17 1 0 0
/proc/10741/statm: 1899 1652 88 219 0 1676 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7596

[startup+0.301272 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 10741
/proc/meminfo: memFree=1715504/2055920 swapFree=4192812/4192956
[pid=10741] ppid=10739 vsize=9348 CPUtime=0.29
/proc/10741/stat : 10741 (PBS4) R 10739 10741 9975 0 -1 4194304 2151 0 0 0 28 1 0 0 19 0 1 0 106670936 9572352 2100 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134529775 0 0 4096 0 0 0 0 17 1 0 0
/proc/10741/statm: 2337 2100 88 219 0 2114 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9348

[startup+0.701349 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 10741
/proc/meminfo: memFree=1715504/2055920 swapFree=4192812/4192956
[pid=10741] ppid=10739 vsize=11888 CPUtime=0.69
/proc/10741/stat : 10741 (PBS4) R 10739 10741 9975 0 -1 4194304 2786 0 0 0 68 1 0 0 22 0 1 0 106670936 12173312 2735 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134530224 0 0 4096 0 0 0 0 17 1 0 0
/proc/10741/statm: 2972 2735 88 219 0 2749 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11888

[startup+1.5015 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 10742
/proc/meminfo: memFree=1703976/2055920 swapFree=4192812/4192956
[pid=10741] ppid=10739 vsize=16740 CPUtime=1.49
/proc/10741/stat : 10741 (PBS4) R 10739 10741 9975 0 -1 4194304 3976 0 0 0 148 1 0 0 25 0 1 0 106670936 17141760 3925 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134635958 0 0 4096 0 0 0 0 17 1 0 0
/proc/10741/statm: 4185 3925 88 219 0 3962 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16740

[startup+3.10181 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 10742
/proc/meminfo: memFree=1697640/2055920 swapFree=4192812/4192956
[pid=10741] ppid=10739 vsize=22956 CPUtime=3.09
/proc/10741/stat : 10741 (PBS4) R 10739 10741 9975 0 -1 4194304 5601 0 0 0 307 2 0 0 25 0 1 0 106670936 23506944 4504 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548151 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10741/statm: 5739 4504 93 219 0 5516 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22956

[startup+6.30142 s]
/proc/loadavg: 0.92 0.95 0.97 2/65 10742
/proc/meminfo: memFree=1697384/2055920 swapFree=4192812/4192956
[pid=10741] ppid=10739 vsize=22956 CPUtime=6.29
/proc/10741/stat : 10741 (PBS4) R 10739 10741 9975 0 -1 4194304 5643 0 0 0 627 2 0 0 25 0 1 0 106670936 23506944 4546 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547632 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10741/statm: 5739 4546 93 219 0 5516 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22956

[startup+12.7016 s]
/proc/loadavg: 0.93 0.95 0.97 2/65 10742
/proc/meminfo: memFree=1696936/2055920 swapFree=4192812/4192956
[pid=10741] ppid=10739 vsize=23724 CPUtime=12.69
/proc/10741/stat : 10741 (PBS4) R 10739 10741 9975 0 -1 4194304 5741 0 0 0 1266 3 0 0 25 0 1 0 106670936 24293376 4644 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10741/statm: 5931 4644 94 219 0 5708 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23724

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.97 2/65 10742
/proc/meminfo: memFree=1696232/2055920 swapFree=4192812/4192956
[pid=10741] ppid=10739 vsize=24748 CPUtime=25.48
/proc/10741/stat : 10741 (PBS4) R 10739 10741 9975 0 -1 4194304 5933 0 0 0 2545 3 0 0 25 0 1 0 106670936 25341952 4836 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10741/statm: 6187 4836 94 219 0 5964 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24748

[startup+51.102 s]
/proc/loadavg: 0.96 0.96 0.97 2/65 10742
/proc/meminfo: memFree=1694952/2055920 swapFree=4192812/4192956
[pid=10741] ppid=10739 vsize=26796 CPUtime=51.08
/proc/10741/stat : 10741 (PBS4) R 10739 10741 9975 0 -1 4194304 6261 0 0 0 5104 4 0 0 25 0 1 0 106670936 27439104 5164 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10741/statm: 6699 5164 94 219 0 6476 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26796

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.97 2/65 10742
/proc/meminfo: memFree=1691624/2055920 swapFree=4192812/4192956
[pid=10741] ppid=10739 vsize=31280 CPUtime=102.26
/proc/10741/stat : 10741 (PBS4) R 10739 10741 9975 0 -1 4194304 7539 0 0 0 10218 8 0 0 25 0 1 0 106670936 32030720 5956 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10741/statm: 7820 5956 94 219 0 7597 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 31280

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 10742
/proc/meminfo: memFree=1689896/2055920 swapFree=4192812/4192956
[pid=10741] ppid=10739 vsize=32268 CPUtime=162.23
/proc/10741/stat : 10741 (PBS4) R 10739 10741 9975 0 -1 4194304 8901 0 0 0 16209 14 0 0 25 0 1 0 106670936 33042432 6411 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10741/statm: 8067 6411 94 219 0 7844 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 32268

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 10742
/proc/meminfo: memFree=1688744/2055920 swapFree=4192812/4192956
[pid=10741] ppid=10739 vsize=32512 CPUtime=222.21
/proc/10741/stat : 10741 (PBS4) R 10739 10741 9975 0 -1 4194304 10024 0 0 0 22201 20 0 0 25 0 1 0 106670936 33292288 6724 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547623 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10741/statm: 8128 6724 94 219 0 7905 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 32512

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 10742
/proc/meminfo: memFree=1687144/2055920 swapFree=4192812/4192956
[pid=10741] ppid=10739 vsize=41628 CPUtime=282.19
/proc/10741/stat : 10741 (PBS4) R 10739 10741 9975 0 -1 4194304 11380 0 0 0 28194 25 0 0 25 0 1 0 106670936 42627072 7158 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10741/statm: 10407 7158 94 219 0 10184 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 41628

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 10742
/proc/meminfo: memFree=1685224/2055920 swapFree=4192812/4192956
[pid=10741] ppid=10739 vsize=41756 CPUtime=342.17
/proc/10741/stat : 10741 (PBS4) R 10739 10741 9975 0 -1 4194304 12678 0 0 0 34185 32 0 0 25 0 1 0 106670936 42758144 7565 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10741/statm: 10439 7565 94 219 0 10216 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 41756

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 10742
/proc/meminfo: memFree=1683496/2055920 swapFree=4192812/4192956
[pid=10741] ppid=10739 vsize=42252 CPUtime=402.14
/proc/10741/stat : 10741 (PBS4) R 10739 10741 9975 0 -1 4194304 13929 0 0 0 40178 36 0 0 25 0 1 0 106670936 43266048 8006 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559765 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10741/statm: 10563 8006 94 219 0 10340 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 42252

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 10742
/proc/meminfo: memFree=1681960/2055920 swapFree=4192812/4192956
[pid=10741] ppid=10739 vsize=42520 CPUtime=462.12
/proc/10741/stat : 10741 (PBS4) R 10739 10741 9975 0 -1 4194304 15040 0 0 0 46171 41 0 0 25 0 1 0 106670936 43540480 8388 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10741/statm: 10630 8388 94 219 0 10407 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 42520

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 10918
/proc/meminfo: memFree=1679024/2055920 swapFree=4192812/4192956
[pid=10741] ppid=10739 vsize=42788 CPUtime=522.03
/proc/10741/stat : 10741 (PBS4) R 10739 10741 9975 0 -1 4194304 16149 0 0 0 52153 50 0 0 25 0 1 0 106670936 43814912 8849 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10741/statm: 10697 8849 94 219 0 10474 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 42788

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 10940
/proc/meminfo: memFree=1678888/2055920 swapFree=4192812/4192956
[pid=10741] ppid=10739 vsize=44616 CPUtime=581.99
/proc/10741/stat : 10741 (PBS4) R 10739 10741 9975 0 -1 4194304 17486 0 0 0 58143 56 0 0 25 0 1 0 106670936 45686784 9153 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10741/statm: 11154 9153 94 219 0 10931 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 44616

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 10940
/proc/meminfo: memFree=1676776/2055920 swapFree=4192812/4192956
[pid=10741] ppid=10739 vsize=45124 CPUtime=641.97
/proc/10741/stat : 10741 (PBS4) R 10739 10741 9975 0 -1 4194304 18538 0 0 0 64136 61 0 0 25 0 1 0 106670936 46206976 9638 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10741/statm: 11281 9638 94 219 0 11058 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 45124


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 10940
/proc/meminfo: memFree=1673000/2055920 swapFree=4192812/4192956
[pid=10741] ppid=10739 vsize=62080 CPUtime=821.9
/proc/10741/stat : 10741 (PBS4) R 10739 10741 9975 0 -1 4194304 21602 0 0 0 82115 75 0 0 25 0 1 0 106670936 63569920 10596 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10741/statm: 15520 10596 94 219 0 15297 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 62080

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 10940
/proc/meminfo: memFree=1671912/2055920 swapFree=4192812/4192956
[pid=10741] ppid=10739 vsize=62640 CPUtime=881.88
/proc/10741/stat : 10741 (PBS4) R 10739 10741 9975 0 -1 4194304 22434 0 0 0 88109 79 0 0 25 0 1 0 106670936 64143360 10861 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547710 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10741/statm: 15660 10861 94 219 0 15437 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 62640

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 10940
/proc/meminfo: memFree=1670696/2055920 swapFree=4192812/4192956
[pid=10741] ppid=10739 vsize=62784 CPUtime=941.86
/proc/10741/stat : 10741 (PBS4) R 10739 10741 9975 0 -1 4194304 23454 0 0 0 94103 83 0 0 25 0 1 0 106670936 64290816 11152 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10741/statm: 15696 11152 94 219 0 15473 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 62784

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 10940
/proc/meminfo: memFree=1669800/2055920 swapFree=4192812/4192956
[pid=10741] ppid=10739 vsize=62920 CPUtime=1001.83
/proc/10741/stat : 10741 (PBS4) R 10739 10741 9975 0 -1 4194304 24267 0 0 0 100095 88 0 0 25 0 1 0 106670936 64430080 11398 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10741/statm: 15730 11398 94 219 0 15507 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 62920

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 10940
/proc/meminfo: memFree=1669288/2055920 swapFree=4192812/4192956
[pid=10741] ppid=10739 vsize=63484 CPUtime=1061.81
/proc/10741/stat : 10741 (PBS4) R 10739 10741 9975 0 -1 4194304 25029 0 0 0 106087 94 0 0 25 0 1 0 106670936 65007616 11512 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552944 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10741/statm: 15871 11512 94 219 0 15648 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 63484

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 10940
/proc/meminfo: memFree=1668904/2055920 swapFree=4192812/4192956
[pid=10741] ppid=10739 vsize=63484 CPUtime=1121.79
/proc/10741/stat : 10741 (PBS4) R 10739 10741 9975 0 -1 4194304 25759 0 0 0 112081 98 0 0 25 0 1 0 106670936 65007616 11594 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10741/statm: 15871 11594 94 219 0 15648 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 63484

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 10940
/proc/meminfo: memFree=1668648/2055920 swapFree=4192812/4192956
[pid=10741] ppid=10739 vsize=64096 CPUtime=1181.77
/proc/10741/stat : 10741 (PBS4) R 10739 10741 9975 0 -1 4194304 26487 0 0 0 118072 105 0 0 25 0 1 0 106670936 65634304 11674 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10741/statm: 16024 11674 94 219 0 15801 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 64096

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 10940
/proc/meminfo: memFree=1668264/2055920 swapFree=4192812/4192956
[pid=10741] ppid=10739 vsize=67328 CPUtime=1241.75
/proc/10741/stat : 10741 (PBS4) R 10739 10741 9975 0 -1 4194304 27904 0 0 0 124063 112 0 0 25 0 1 0 106670936 68943872 11755 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10741/statm: 16832 11755 94 219 0 16609 0
Current children cumulated CPU time (s) 1241.75
Current children cumulated vsize (KiB) 67328

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 10940
/proc/meminfo: memFree=1667880/2055920 swapFree=4192812/4192956
[pid=10741] ppid=10739 vsize=67328 CPUtime=1301.73
/proc/10741/stat : 10741 (PBS4) R 10739 10741 9975 0 -1 4194304 28637 0 0 0 130054 119 0 0 25 0 1 0 106670936 68943872 11840 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10741/statm: 16832 11840 94 219 0 16609 0
Current children cumulated CPU time (s) 1301.73
Current children cumulated vsize (KiB) 67328

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 10940
/proc/meminfo: memFree=1667560/2055920 swapFree=4192812/4192956
[pid=10741] ppid=10739 vsize=67472 CPUtime=1361.71
/proc/10741/stat : 10741 (PBS4) R 10739 10741 9975 0 -1 4194304 29300 0 0 0 136045 126 0 0 25 0 1 0 106670936 69091328 11936 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10741/statm: 16868 11936 94 219 0 16645 0
Current children cumulated CPU time (s) 1361.71
Current children cumulated vsize (KiB) 67472

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 10940
/proc/meminfo: memFree=1667176/2055920 swapFree=4192812/4192956
[pid=10741] ppid=10739 vsize=67952 CPUtime=1421.69
/proc/10741/stat : 10741 (PBS4) R 10739 10741 9975 0 -1 4194304 30111 0 0 0 142035 134 0 0 25 0 1 0 106670936 69582848 12018 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10741/statm: 16988 12018 94 219 0 16765 0
Current children cumulated CPU time (s) 1421.69
Current children cumulated vsize (KiB) 67952

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 10940
/proc/meminfo: memFree=1666856/2055920 swapFree=4192812/4192956
[pid=10741] ppid=10739 vsize=67952 CPUtime=1481.66
/proc/10741/stat : 10741 (PBS4) R 10739 10741 9975 0 -1 4194304 30758 0 0 0 148024 142 0 0 25 0 1 0 106670936 69582848 12098 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10741/statm: 16988 12098 94 219 0 16765 0
Current children cumulated CPU time (s) 1481.66
Current children cumulated vsize (KiB) 67952

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 10940
/proc/meminfo: memFree=1666600/2055920 swapFree=4192812/4192956
[pid=10741] ppid=10739 vsize=67952 CPUtime=1541.63
/proc/10741/stat : 10741 (PBS4) R 10739 10741 9975 0 -1 4194304 31564 0 0 0 154014 149 0 0 25 0 1 0 106670936 69582848 12175 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10741/statm: 16988 12175 94 219 0 16765 0
Current children cumulated CPU time (s) 1541.63
Current children cumulated vsize (KiB) 67952

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 10940
/proc/meminfo: memFree=1666344/2055920 swapFree=4192812/4192956
[pid=10741] ppid=10739 vsize=68608 CPUtime=1601.62
/proc/10741/stat : 10741 (PBS4) R 10739 10741 9975 0 -1 4194304 32270 0 0 0 160003 159 0 0 25 0 1 0 106670936 70254592 12233 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10741/statm: 17152 12233 94 219 0 16929 0
Current children cumulated CPU time (s) 1601.62
Current children cumulated vsize (KiB) 68608

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 10940
/proc/meminfo: memFree=1666024/2055920 swapFree=4192812/4192956
[pid=10741] ppid=10739 vsize=68608 CPUtime=1661.59
/proc/10741/stat : 10741 (PBS4) R 10739 10741 9975 0 -1 4194304 32999 0 0 0 165995 164 0 0 25 0 1 0 106670936 70254592 12314 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548082 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10741/statm: 17152 12314 94 219 0 16929 0
Current children cumulated CPU time (s) 1661.59
Current children cumulated vsize (KiB) 68608

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 10940
/proc/meminfo: memFree=1665640/2055920 swapFree=4192812/4192956
[pid=10741] ppid=10739 vsize=68764 CPUtime=1721.57
/proc/10741/stat : 10741 (PBS4) R 10739 10741 9975 0 -1 4194304 33815 0 0 0 171984 173 0 0 25 0 1 0 106670936 70414336 12401 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547746 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10741/statm: 17191 12401 94 219 0 16968 0
Current children cumulated CPU time (s) 1721.57
Current children cumulated vsize (KiB) 68764

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 10940
/proc/meminfo: memFree=1665256/2055920 swapFree=4192812/4192956
[pid=10741] ppid=10739 vsize=68764 CPUtime=1781.55
/proc/10741/stat : 10741 (PBS4) R 10739 10741 9975 0 -1 4194304 34564 0 0 0 177976 179 0 0 25 0 1 0 106670936 70414336 12502 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10741/statm: 17191 12502 94 219 0 16968 0
Current children cumulated CPU time (s) 1781.55
Current children cumulated vsize (KiB) 68764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 10940
/proc/meminfo: memFree=1665128/2055920 swapFree=4192812/4192956
[pid=10741] ppid=10739 vsize=68764 CPUtime=1800.05
/proc/10741/stat : 10741 (PBS4) R 10739 10741 9975 0 -1 4194304 34746 0 0 0 179823 182 0 0 25 0 1 0 106670936 70414336 12522 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548073 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10741/statm: 17191 12522 94 219 0 16968 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 68764

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): 1800.07
CPU user time (s): 1798.24
CPU system time (s): 1.83072
CPU usage (%): 99.958
Max. virtual memory (cumulated for all children) (KiB): 69088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.24
system time used= 1.83072
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34747
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= 1541

runsolver used 1.2768 second user time and 3.70244 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Sat Apr 14 21:53:10 UTC 2007

IDJOB= 348573
IDBENCH= 1693
IDSOLVER= 157
FILE ID= node42/348573-1176587590

PBS_JOBID= 4556941

Free space on /tmp= 66561 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-scfxm3.opb
COMMAND LINE= /tmp/evaluation/348573-1176587590/PBS4 /tmp/evaluation/348573-1176587590/instance-348573-1176587590.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node42/convwatcher-348573-1176587590 -o ROOT/results/node42/conversion-348573-1176587590 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348573-1176587590/instance-348573-1176587590.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-348573-1176587590 -o ROOT/results/node42/solver-348573-1176587590 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/348573-1176587590/PBS4 /tmp/evaluation/348573-1176587590/instance-348573-1176587590.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  ce89a14d8ce44afa95c95ee36cc3e1e0

RANDOM SEED= 377981526

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.277
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		: 3000.277
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:       1715912 kB
Buffers:         34216 kB
Cached:         200316 kB
SwapCached:          0 kB
Active:          38456 kB
Inactive:       211980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1715912 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3368 kB
Writeback:           0 kB
Mapped:          26044 kB
Slab:            75644 kB
Committed_AS:   155956 kB
PageTables:       1408 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= 66561 MiB

End job on node42 on Sat Apr 14 22:23:13 UTC 2007