Trace number 453204

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PBS4 2007-03-23No Cert. 1800.03 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_1000_25_2.opb
MD5SUM4286ef8a2349cd557f37fdb755cd5234
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark75
Best CPU time to get the best result obtained on this benchmark1800.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 75
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1000
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 constraints1000
Minimum length of a constraint26
Maximum length of a constraint51
Number of terms in the objective function 1000
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)31544
Sum of products size (including duplicates)63088
Number of different products31544
Sum of products size63088

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/453204-1178122930/instance-453204-1178122930.opb ......
1.00/1.00	c done parsing opb.
1.00/1.00	o 511
1.00/1.05	o 510
1.00/1.09	o 468
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12.58/12.62	o 181
12.58/12.67	o 134
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12.78/12.80	o 128
22.48/22.57	o 127
1295.74/1296.16	o 126
1800.00/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/453204-1178122930/instance-453204-1178122930.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node6/watcher-453204-1178122930 -o ROOT/results/node6/solver-453204-1178122930 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/453204-1178122930/PBS4 /tmp/evaluation/453204-1178122930/instance-453204-1178122930.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 0.97 0.99 3/77 19517
/proc/meminfo: memFree=1840304/2055924 swapFree=4146580/4192956
[pid=19517] ppid=19515 vsize=4376 CPUtime=0
/proc/19517/stat : 19517 (PBS4) R 19515 19517 17028 0 -1 4194304 482 0 0 0 0 0 0 0 18 0 1 0 288330816 4481024 465 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134573157 0 0 4096 0 0 0 0 17 1 0 0
/proc/19517/statm: 1094 468 81 219 0 871 0

[startup+0.035487 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 19517
/proc/meminfo: memFree=1840304/2055924 swapFree=4146580/4192956
[pid=19517] ppid=19515 vsize=5824 CPUtime=0.02
/proc/19517/stat : 19517 (PBS4) R 19515 19517 17028 0 -1 4194304 1267 0 0 0 2 0 0 0 18 0 1 0 288330816 5963776 1250 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/19517/statm: 1456 1250 87 219 0 1233 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5824

[startup+0.101494 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 19517
/proc/meminfo: memFree=1840304/2055924 swapFree=4146580/4192956
[pid=19517] ppid=19515 vsize=6584 CPUtime=0.09
/proc/19517/stat : 19517 (PBS4) R 19515 19517 17028 0 -1 4194304 1458 0 0 0 9 0 0 0 18 0 1 0 288330816 6742016 1441 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/19517/statm: 1646 1441 87 219 0 1423 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6584

[startup+0.301518 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 19517
/proc/meminfo: memFree=1840304/2055924 swapFree=4146580/4192956
[pid=19517] ppid=19515 vsize=8800 CPUtime=0.29
/proc/19517/stat : 19517 (PBS4) R 19515 19517 17028 0 -1 4194304 2045 0 0 0 29 0 0 0 19 0 1 0 288330816 9011200 1963 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134518221 0 0 4096 0 0 0 0 17 1 0 0
/proc/19517/statm: 2200 1963 89 219 0 1977 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8800

[startup+0.701563 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 19517
/proc/meminfo: memFree=1840304/2055924 swapFree=4146580/4192956
[pid=19517] ppid=19515 vsize=13264 CPUtime=0.69
/proc/19517/stat : 19517 (PBS4) R 19515 19517 17028 0 -1 4194304 3468 0 0 0 68 1 0 0 23 0 1 0 288330816 13582336 2854 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134529780 0 0 4096 0 0 0 0 17 1 0 0
/proc/19517/statm: 3316 2854 89 219 0 3093 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13264

[startup+1.50166 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 19518
/proc/meminfo: memFree=1827048/2055924 swapFree=4146580/4192956
[pid=19517] ppid=19515 vsize=15468 CPUtime=1.49
/proc/19517/stat : 19517 (PBS4) R 19515 19517 17028 0 -1 4194304 4143 0 0 0 147 2 0 0 25 0 1 0 288330816 15839232 3465 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19517/statm: 3867 3465 104 219 0 3644 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15468

[startup+3.10185 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 19518
/proc/meminfo: memFree=1826408/2055924 swapFree=4146580/4192956
[pid=19517] ppid=19515 vsize=16184 CPUtime=3.09
/proc/19517/stat : 19517 (PBS4) R 19515 19517 17028 0 -1 4194304 4279 0 0 0 305 4 0 0 25 0 1 0 288330816 16572416 3601 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19517/statm: 4046 3601 104 219 0 3823 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16184

[startup+6.30222 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 19518
/proc/meminfo: memFree=1824936/2055924 swapFree=4146580/4192956
[pid=19517] ppid=19515 vsize=17944 CPUtime=6.29
/proc/19517/stat : 19517 (PBS4) R 19515 19517 17028 0 -1 4194304 4686 0 0 0 620 9 0 0 25 0 1 0 288330816 18374656 4008 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19517/statm: 4486 4008 104 219 0 4263 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17944

[startup+12.702 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 19518
/proc/meminfo: memFree=1818920/2055924 swapFree=4146580/4192956
[pid=19517] ppid=19515 vsize=24620 CPUtime=12.68
/proc/19517/stat : 19517 (PBS4) R 19515 19517 17028 0 -1 4194304 6060 0 0 0 1252 16 0 0 25 0 1 0 288330816 25210880 5356 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19517/statm: 6155 5356 104 219 0 5932 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24620

[startup+25.5015 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 19518
/proc/meminfo: memFree=1815592/2055924 swapFree=4146580/4192956
[pid=19517] ppid=19515 vsize=29204 CPUtime=25.48
/proc/19517/stat : 19517 (PBS4) R 19515 19517 17028 0 -1 4194304 7078 0 0 0 2530 18 0 0 25 0 1 0 288330816 29904896 6181 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19517/statm: 7301 6181 104 219 0 7078 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 29204

[startup+51.1015 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 19518
/proc/meminfo: memFree=1814568/2055924 swapFree=4146580/4192956
[pid=19517] ppid=19515 vsize=31912 CPUtime=51.07
/proc/19517/stat : 19517 (PBS4) R 19515 19517 17028 0 -1 4194304 7353 0 0 0 5088 19 0 0 25 0 1 0 288330816 32677888 6456 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548132 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19517/statm: 7978 6456 104 219 0 7755 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 31912

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 19518
/proc/meminfo: memFree=1813224/2055924 swapFree=4146580/4192956
[pid=19517] ppid=19515 vsize=31912 CPUtime=102.26
/proc/19517/stat : 19517 (PBS4) R 19515 19517 17028 0 -1 4194304 7677 0 0 0 10205 21 0 0 25 0 1 0 288330816 32677888 6780 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19517/statm: 7978 6780 104 219 0 7755 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 31912

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19518
/proc/meminfo: memFree=1811688/2055924 swapFree=4146580/4192956
[pid=19517] ppid=19515 vsize=36008 CPUtime=162.25
/proc/19517/stat : 19517 (PBS4) R 19515 19517 17028 0 -1 4194304 8051 0 0 0 16202 23 0 0 25 0 1 0 288330816 36872192 7154 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19517/statm: 9002 7154 104 219 0 8779 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 36008

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19518
/proc/meminfo: memFree=1810216/2055924 swapFree=4146580/4192956
[pid=19517] ppid=19515 vsize=36008 CPUtime=222.23
/proc/19517/stat : 19517 (PBS4) R 19515 19517 17028 0 -1 4194304 8415 0 0 0 22198 25 0 0 25 0 1 0 288330816 36872192 7518 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19517/statm: 9002 7518 104 219 0 8779 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 36008

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19518
/proc/meminfo: memFree=1808296/2055924 swapFree=4146580/4192956
[pid=19517] ppid=19515 vsize=36328 CPUtime=282.21
/proc/19517/stat : 19517 (PBS4) R 19515 19517 17028 0 -1 4194304 8857 0 0 0 28195 26 0 0 25 0 1 0 288330816 37199872 7960 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19517/statm: 9082 7960 104 219 0 8859 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 36328

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19518
/proc/meminfo: memFree=1798568/2055924 swapFree=4146580/4192956
[pid=19517] ppid=19515 vsize=55980 CPUtime=342.19
/proc/19517/stat : 19517 (PBS4) R 19515 19517 17028 0 -1 4194304 11413 0 0 0 34188 31 0 0 25 0 1 0 288330816 57323520 10388 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19517/statm: 13995 10388 104 219 0 13772 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 55980

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19518
/proc/meminfo: memFree=1794152/2055924 swapFree=4146580/4192956
[pid=19517] ppid=19515 vsize=59932 CPUtime=402.18
/proc/19517/stat : 19517 (PBS4) R 19515 19517 17028 0 -1 4194304 12604 0 0 0 40184 34 0 0 25 0 1 0 288330816 61370368 11447 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19517/statm: 14983 11447 104 219 0 14760 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 59932

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19518
/proc/meminfo: memFree=1791976/2055924 swapFree=4146580/4192956
[pid=19517] ppid=19515 vsize=62748 CPUtime=462.16
/proc/19517/stat : 19517 (PBS4) R 19515 19517 17028 0 -1 4194304 13285 0 0 0 46180 36 0 0 25 0 1 0 288330816 64253952 11983 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19517/statm: 15687 11983 104 219 0 15464 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 62748

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19518
/proc/meminfo: memFree=1789928/2055924 swapFree=4146580/4192956
[pid=19517] ppid=19515 vsize=65112 CPUtime=522.15
/proc/19517/stat : 19517 (PBS4) R 19515 19517 17028 0 -1 4194304 13915 0 0 0 52177 38 0 0 25 0 1 0 288330816 66674688 12485 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19517/statm: 16278 12485 104 219 0 16055 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 65112

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19518
/proc/meminfo: memFree=1788712/2055924 swapFree=4146580/4192956
[pid=19517] ppid=19515 vsize=66624 CPUtime=582.13
/proc/19517/stat : 19517 (PBS4) R 19515 19517 17028 0 -1 4194304 14338 0 0 0 58173 40 0 0 25 0 1 0 288330816 68222976 12780 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19517/statm: 16656 12780 104 219 0 16433 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 66624

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19518
/proc/meminfo: memFree=1787240/2055924 swapFree=4146580/4192956
[pid=19517] ppid=19515 vsize=68400 CPUtime=642.12
/proc/19517/stat : 19517 (PBS4) R 19515 19517 17028 0 -1 4194304 14857 0 0 0 64171 41 0 0 25 0 1 0 288330816 70041600 13107 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547951 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19517/statm: 17100 13107 104 219 0 16877 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 68400


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19520
/proc/meminfo: memFree=1782120/2055924 swapFree=4146580/4192956
[pid=19517] ppid=19515 vsize=74240 CPUtime=882.05
/proc/19517/stat : 19517 (PBS4) R 19515 19517 17028 0 -1 4194304 16561 0 0 0 88156 49 0 0 25 0 1 0 288330816 76021760 14299 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563060 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19517/statm: 18560 14299 104 219 0 18337 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 74240

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19520
/proc/meminfo: memFree=1780648/2055924 swapFree=4146580/4192956
[pid=19517] ppid=19515 vsize=76148 CPUtime=942.04
/proc/19517/stat : 19517 (PBS4) R 19515 19517 17028 0 -1 4194304 17046 0 0 0 94153 51 0 0 25 0 1 0 288330816 77975552 14656 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19517/statm: 19037 14656 104 219 0 18814 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 76148

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19520
/proc/meminfo: memFree=1779112/2055924 swapFree=4146580/4192956
[pid=19517] ppid=19515 vsize=77708 CPUtime=1002.01
/proc/19517/stat : 19517 (PBS4) R 19515 19517 17028 0 -1 4194304 17582 0 0 0 100149 52 0 0 25 0 1 0 288330816 79572992 15000 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559810 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19517/statm: 19427 15000 104 219 0 19204 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 77708

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19520
/proc/meminfo: memFree=1778536/2055924 swapFree=4146580/4192956
[pid=19517] ppid=19515 vsize=78428 CPUtime=1062
/proc/19517/stat : 19517 (PBS4) R 19515 19517 17028 0 -1 4194304 17873 0 0 0 106146 54 0 0 25 0 1 0 288330816 80310272 15163 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19517/statm: 19607 15163 104 219 0 19384 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 78428

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19520
/proc/meminfo: memFree=1778152/2055924 swapFree=4146580/4192956
[pid=19517] ppid=19515 vsize=78620 CPUtime=1121.98
/proc/19517/stat : 19517 (PBS4) R 19515 19517 17028 0 -1 4194304 18044 0 0 0 112143 55 0 0 25 0 1 0 288330816 80506880 15206 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19517/statm: 19655 15206 104 219 0 19432 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 78620

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19520
/proc/meminfo: memFree=1777704/2055924 swapFree=4146580/4192956
[pid=19517] ppid=19515 vsize=79148 CPUtime=1181.96
/proc/19517/stat : 19517 (PBS4) R 19515 19517 17028 0 -1 4194304 18302 0 0 0 118139 57 0 0 25 0 1 0 288330816 81047552 15336 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19517/statm: 19787 15336 104 219 0 19564 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 79148

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19520
/proc/meminfo: memFree=1776744/2055924 swapFree=4146580/4192956
[pid=19517] ppid=19515 vsize=80292 CPUtime=1241.95
/proc/19517/stat : 19517 (PBS4) R 19515 19517 17028 0 -1 4194304 18643 0 0 0 124136 59 0 0 25 0 1 0 288330816 82219008 15549 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19517/statm: 20073 15549 104 219 0 19850 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 80292

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19520
/proc/meminfo: memFree=1775656/2055924 swapFree=4146580/4192956
[pid=19517] ppid=19515 vsize=82036 CPUtime=1301.94
/proc/19517/stat : 19517 (PBS4) R 19515 19517 17028 0 -1 4194304 19079 0 0 0 130133 61 0 0 25 0 1 0 288330816 84004864 15793 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19517/statm: 20509 15793 104 219 0 20286 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 82036

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19520
/proc/meminfo: memFree=1775208/2055924 swapFree=4146580/4192956
[pid=19517] ppid=19515 vsize=83764 CPUtime=1361.92
/proc/19517/stat : 19517 (PBS4) R 19515 19517 17028 0 -1 4194304 19652 0 0 0 136129 63 0 0 25 0 1 0 288330816 85774336 15853 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134546729 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19517/statm: 20941 15853 104 219 0 20718 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 83764

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19520
/proc/meminfo: memFree=1774888/2055924 swapFree=4146580/4192956
[pid=19517] ppid=19515 vsize=84088 CPUtime=1421.91
/proc/19517/stat : 19517 (PBS4) R 19515 19517 17028 0 -1 4194304 19854 0 0 0 142126 65 0 0 25 0 1 0 288330816 86106112 15927 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19517/statm: 21022 15927 104 219 0 20799 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 84088

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19520
/proc/meminfo: memFree=1774568/2055924 swapFree=4146580/4192956
[pid=19517] ppid=19515 vsize=84220 CPUtime=1481.88
/proc/19517/stat : 19517 (PBS4) R 19515 19517 17028 0 -1 4194304 20116 0 0 0 148122 66 0 0 25 0 1 0 288330816 86241280 15997 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19517/statm: 21055 15997 104 219 0 20832 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 84220

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19520
/proc/meminfo: memFree=1773288/2055924 swapFree=4146580/4192956
[pid=19517] ppid=19515 vsize=85808 CPUtime=1541.87
/proc/19517/stat : 19517 (PBS4) R 19515 19517 17028 0 -1 4194304 20589 0 0 0 154119 68 0 0 25 0 1 0 288330816 87867392 16342 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19517/statm: 21452 16342 104 219 0 21229 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 85808

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19520
/proc/meminfo: memFree=1772712/2055924 swapFree=4146580/4192956
[pid=19517] ppid=19515 vsize=86132 CPUtime=1601.86
/proc/19517/stat : 19517 (PBS4) R 19515 19517 17028 0 -1 4194304 20832 0 0 0 160116 70 0 0 25 0 1 0 288330816 88199168 16457 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134546806 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19517/statm: 21533 16457 104 219 0 21310 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 86132

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19520
/proc/meminfo: memFree=1772456/2055924 swapFree=4146580/4192956
[pid=19517] ppid=19515 vsize=86132 CPUtime=1661.84
/proc/19517/stat : 19517 (PBS4) R 19515 19517 17028 0 -1 4194304 20987 0 0 0 166113 71 0 0 25 0 1 0 288330816 88199168 16484 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548518 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19517/statm: 21533 16484 104 219 0 21310 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 86132

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19520
/proc/meminfo: memFree=1772328/2055924 swapFree=4146580/4192956
[pid=19517] ppid=19515 vsize=86644 CPUtime=1721.82
/proc/19517/stat : 19517 (PBS4) R 19515 19517 17028 0 -1 4194304 21240 0 0 0 172109 73 0 0 25 0 1 0 288330816 88723456 16545 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548477 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19517/statm: 21661 16545 104 219 0 21438 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 86644

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19520
/proc/meminfo: memFree=1771624/2055924 swapFree=4146580/4192956
[pid=19517] ppid=19515 vsize=87096 CPUtime=1781.81
/proc/19517/stat : 19517 (PBS4) R 19515 19517 17028 0 -1 4194304 21514 0 0 0 178106 75 0 0 25 0 1 0 288330816 89186304 16691 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19517/statm: 21774 16691 104 219 0 21551 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 87096



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19520
/proc/meminfo: memFree=1771560/2055924 swapFree=4146580/4192956
[pid=19517] ppid=19515 vsize=87096 CPUtime=1800
/proc/19517/stat : 19517 (PBS4) R 19515 19517 17028 0 -1 4194304 21517 0 0 0 179925 75 0 0 25 0 1 0 288330816 89186304 16694 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19517/statm: 21774 16694 104 219 0 21551 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 87096

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19520
/proc/meminfo: memFree=1771560/2055924 swapFree=4146580/4192956
[pid=19517] ppid=19515 vsize=87096 CPUtime=1800
/proc/19517/stat : 19517 (PBS4) R 19515 19517 17028 0 -1 4194304 21517 0 0 0 179925 75 0 0 25 0 1 0 288330816 89186304 16694 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19517/statm: 21774 16694 104 219 0 21551 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 87096

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.03
CPU user time (s): 1799.26
CPU system time (s): 0.770882
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 87096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.26
system time used= 0.770882
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21518
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= 35825

runsolver used 1.38879 second user time and 4.12537 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Wed May  2 16:22:10 UTC 2007

IDJOB= 453204
IDBENCH= 48115
IDSOLVER= 157
FILE ID= node6/453204-1178122930

PBS_JOBID= 4751034

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_1000_25_2.opb
COMMAND LINE= /tmp/evaluation/453204-1178122930/PBS4 /tmp/evaluation/453204-1178122930/instance-453204-1178122930.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node6/convwatcher-453204-1178122930 -o ROOT/results/node6/conversion-453204-1178122930 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/453204-1178122930/instance-453204-1178122930.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-453204-1178122930 -o ROOT/results/node6/solver-453204-1178122930 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/453204-1178122930/PBS4 /tmp/evaluation/453204-1178122930/instance-453204-1178122930.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  4286ef8a2349cd557f37fdb755cd5234

RANDOM SEED= 899052449

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.232
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		: 3000.232
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:      2055924 kB
MemFree:       1840776 kB
Buffers:         68624 kB
Cached:          54124 kB
SwapCached:      14272 kB
Active:          71364 kB
Inactive:        79972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1840776 kB
SwapTotal:     4192956 kB
SwapFree:      4146580 kB
Dirty:            3544 kB
Writeback:           0 kB
Mapped:          34960 kB
Slab:            49380 kB
Committed_AS: 12357404 kB
PageTables:       1796 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 node6 on Wed May  2 16:52:14 UTC 2007