Trace number 455004

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. 1800.12 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_500_25_2.opb
MD5SUM493eec42e81abed935f584a4e365015a
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-84
Best CPU time to get the best result obtained on this benchmark1800.19
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -84
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1501
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
Number of terms in the objective function 500
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 500
Number of bits of the sum of numbers in the objective function 9
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)31340
Sum of products size (including duplicates)62680
Number of different products15670
Sum of products size31340

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/455004-1178035300/instance-455004-1178035300.opb ......
28.97/29.07	c done parsing opb.
28.97/29.07	o 446
418.47/418.65	o 445
455.65/455.87	o 444
457.76/457.92	o 443
480.25/480.47	o 442
506.55/506.77	o 441
734.69/734.91	o 440
1112.28/1112.69	o 439
1325.62/1326.06	o 438
1800.11/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/455004-1178035300/instance-455004-1178035300.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node1/watcher-455004-1178035300 -o ROOT/results/node1/solver-455004-1178035300 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/455004-1178035300/PBS4 /tmp/evaluation/455004-1178035300/instance-455004-1178035300.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: 1.00 0.99 0.99 3/83 27375
/proc/meminfo: memFree=1781104/2055920 swapFree=4145736/4192956
[pid=27375] ppid=27373 vsize=3024 CPUtime=0
/proc/27375/stat : 27375 (PBS4) R 27373 27375 27071 0 -1 4194304 537 0 0 0 0 0 0 0 18 0 1 0 279567981 3096576 520 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/27375/statm: 756 522 81 219 0 533 0

[startup+0.100004 s]
/proc/loadavg: 1.00 0.99 0.99 3/83 27375
/proc/meminfo: memFree=1781104/2055920 swapFree=4145736/4192956
[pid=27375] ppid=27373 vsize=5068 CPUtime=0.09
/proc/27375/stat : 27375 (PBS4) R 27373 27375 27071 0 -1 4194304 1029 0 0 0 9 0 0 0 18 0 1 0 279567981 5189632 1012 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/27375/statm: 1267 1012 87 219 0 1044 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5068

[startup+0.202015 s]
/proc/loadavg: 1.00 0.99 0.99 3/83 27375
/proc/meminfo: memFree=1781104/2055920 swapFree=4145736/4192956
[pid=27375] ppid=27373 vsize=6148 CPUtime=0.19
/proc/27375/stat : 27375 (PBS4) R 27373 27375 27071 0 -1 4194304 1306 0 0 0 19 0 0 0 18 0 1 0 279567981 6295552 1256 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134593268 0 0 4096 0 0 0 0 17 1 0 0
/proc/27375/statm: 1537 1256 88 219 0 1314 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 6148

[startup+0.301027 s]
/proc/loadavg: 1.00 0.99 0.99 3/83 27375
/proc/meminfo: memFree=1781104/2055920 swapFree=4145736/4192956
[pid=27375] ppid=27373 vsize=6696 CPUtime=0.29
/proc/27375/stat : 27375 (PBS4) R 27373 27375 27071 0 -1 4194304 1564 0 0 0 29 0 0 0 19 0 1 0 279567981 6856704 1449 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134593268 0 0 4096 0 0 0 0 17 1 0 0
/proc/27375/statm: 1674 1449 88 219 0 1451 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6696

[startup+0.701074 s]
/proc/loadavg: 1.00 0.99 0.99 3/83 27375
/proc/meminfo: memFree=1781104/2055920 swapFree=4145736/4192956
[pid=27375] ppid=27373 vsize=10556 CPUtime=0.69
/proc/27375/stat : 27375 (PBS4) R 27373 27375 27071 0 -1 4194304 2705 0 0 0 68 1 0 0 23 0 1 0 279567981 10809344 2171 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27375/statm: 2639 2171 94 219 0 2416 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10556

[startup+1.50117 s]
/proc/loadavg: 1.00 0.99 0.99 2/84 27376
/proc/meminfo: memFree=1772584/2055920 swapFree=4145736/4192956
[pid=27375] ppid=27373 vsize=10556 CPUtime=1.49
/proc/27375/stat : 27375 (PBS4) R 27373 27375 27071 0 -1 4194304 2705 0 0 0 148 1 0 0 25 0 1 0 279567981 10809344 2171 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27375/statm: 2639 2171 94 219 0 2416 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10556

[startup+3.10135 s]
/proc/loadavg: 1.00 0.99 0.99 2/84 27378
/proc/meminfo: memFree=1772520/2055920 swapFree=4145736/4192956
[pid=27375] ppid=27373 vsize=10556 CPUtime=3.09
/proc/27375/stat : 27375 (PBS4) R 27373 27375 27071 0 -1 4194304 2705 0 0 0 308 1 0 0 25 0 1 0 279567981 10809344 2171 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563739 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27375/statm: 2639 2171 94 219 0 2416 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10556

[startup+6.30173 s]
/proc/loadavg: 1.00 0.99 0.99 2/84 27380
/proc/meminfo: memFree=1772392/2055920 swapFree=4145736/4192956
[pid=27375] ppid=27373 vsize=10556 CPUtime=6.29
/proc/27375/stat : 27375 (PBS4) R 27373 27375 27071 0 -1 4194304 2705 0 0 0 628 1 0 0 25 0 1 0 279567981 10809344 2171 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548586 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27375/statm: 2639 2171 94 219 0 2416 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10556

[startup+12.7015 s]
/proc/loadavg: 1.00 0.99 0.99 2/84 27384
/proc/meminfo: memFree=1772328/2055920 swapFree=4145736/4192956
[pid=27375] ppid=27373 vsize=10556 CPUtime=12.68
/proc/27375/stat : 27375 (PBS4) R 27373 27375 27071 0 -1 4194304 2722 0 0 0 1267 1 0 0 25 0 1 0 279567981 10809344 2188 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27375/statm: 2639 2188 94 219 0 2416 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10556

[startup+25.502 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 27404
/proc/meminfo: memFree=1772632/2055920 swapFree=4145736/4192956
[pid=27375] ppid=27373 vsize=11920 CPUtime=25.48
/proc/27375/stat : 27375 (PBS4) R 27373 27375 27071 0 -1 4194304 2961 0 0 0 2546 2 0 0 25 0 1 0 279567981 12206080 2427 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27375/statm: 2980 2427 94 219 0 2757 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11920

[startup+51.102 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 27404
/proc/meminfo: memFree=1770264/2055920 swapFree=4145736/4192956
[pid=27375] ppid=27373 vsize=15792 CPUtime=51.07
/proc/27375/stat : 27375 (PBS4) R 27373 27375 27071 0 -1 4194304 3690 0 0 0 5103 4 0 0 25 0 1 0 279567981 16171008 3059 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559792 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27375/statm: 3948 3059 104 219 0 3725 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15792

[startup+102.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 27404
/proc/meminfo: memFree=1763544/2055920 swapFree=4145736/4192956
[pid=27375] ppid=27373 vsize=28080 CPUtime=102.26
/proc/27375/stat : 27375 (PBS4) R 27373 27375 27071 0 -1 4194304 5360 0 0 0 10220 6 0 0 25 0 1 0 279567981 28753920 4729 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27375/statm: 7020 4729 104 219 0 6797 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 28080

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 27404
/proc/meminfo: memFree=1755416/2055920 swapFree=4145736/4192956
[pid=27375] ppid=27373 vsize=45120 CPUtime=162.24
/proc/27375/stat : 27375 (PBS4) R 27373 27375 27071 0 -1 4194304 7397 0 0 0 16214 10 0 0 25 0 1 0 279567981 46202880 6766 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559849 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27375/statm: 11280 6766 104 219 0 11057 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 45120

[startup+222.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 27404
/proc/meminfo: memFree=1743960/2055920 swapFree=4145736/4192956
[pid=27375] ppid=27373 vsize=45648 CPUtime=222.23
/proc/27375/stat : 27375 (PBS4) R 27373 27375 27071 0 -1 4194304 10255 0 0 0 22209 14 0 0 25 0 1 0 279567981 46743552 9624 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27375/statm: 11412 9624 104 219 0 11189 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 45648

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 27404
/proc/meminfo: memFree=1741144/2055920 swapFree=4145736/4192956
[pid=27375] ppid=27373 vsize=46716 CPUtime=282.21
/proc/27375/stat : 27375 (PBS4) R 27373 27375 27071 0 -1 4194304 10987 0 0 0 28206 15 0 0 25 0 1 0 279567981 47837184 10323 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563524 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27375/statm: 11679 10323 104 219 0 11456 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 46716

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 27404
/proc/meminfo: memFree=1740312/2055920 swapFree=4145736/4192956
[pid=27375] ppid=27373 vsize=47356 CPUtime=342.19
/proc/27375/stat : 27375 (PBS4) R 27373 27375 27071 0 -1 4194304 11186 0 0 0 34203 16 0 0 25 0 1 0 279567981 48492544 10522 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27375/statm: 11839 10522 104 219 0 11616 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 47356

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 27404
/proc/meminfo: memFree=1738072/2055920 swapFree=4145736/4192956
[pid=27375] ppid=27373 vsize=49068 CPUtime=402.18
/proc/27375/stat : 27375 (PBS4) R 27373 27375 27071 0 -1 4194304 11747 0 0 0 40200 18 0 0 25 0 1 0 279567981 50245632 11083 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559751 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27375/statm: 12267 11083 104 219 0 12044 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 49068

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 27404
/proc/meminfo: memFree=1734296/2055920 swapFree=4145736/4192956
[pid=27375] ppid=27373 vsize=50560 CPUtime=462.16
/proc/27375/stat : 27375 (PBS4) R 27373 27375 27071 0 -1 4194304 12794 0 0 0 46193 23 0 0 25 0 1 0 279567981 51773440 11998 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27375/statm: 12640 11998 104 219 0 12417 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 50560

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 27404
/proc/meminfo: memFree=1732952/2055920 swapFree=4145736/4192956
[pid=27375] ppid=27373 vsize=51792 CPUtime=522.14
/proc/27375/stat : 27375 (PBS4) R 27373 27375 27071 0 -1 4194304 13271 0 0 0 52182 32 0 0 25 0 1 0 279567981 53035008 12343 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27375/statm: 12948 12343 104 219 0 12725 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 51792

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 27404
/proc/meminfo: memFree=1732632/2055920 swapFree=4145736/4192956
[pid=27375] ppid=27373 vsize=52696 CPUtime=582.12
/proc/27375/stat : 27375 (PBS4) R 27373 27375 27071 0 -1 4194304 13677 0 0 0 58177 35 0 0 25 0 1 0 279567981 53960704 12424 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559838 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27375/statm: 13174 12424 104 219 0 12951 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 52696

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 3/78 27404
/proc/meminfo: memFree=1732504/2055920 swapFree=4145736/4192956
[pid=27375] ppid=27373 vsize=53024 CPUtime=642.11
/proc/27375/stat : 27375 (PBS4) R 27373 27375 27071 0 -1 4194304 13787 0 0 0 64174 37 0 0 25 0 1 0 279567981 54296576 12468 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559846 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27375/statm: 13256 12468 104 219 0 13033 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 53024


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

[startup+882.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 27404
/proc/meminfo: memFree=1729880/2055920 swapFree=4145736/4192956
[pid=27375] ppid=27373 vsize=55100 CPUtime=882.05
/proc/27375/stat : 27375 (PBS4) R 27373 27375 27071 0 -1 4194304 15382 0 0 0 88114 91 0 0 25 0 1 0 279567981 56422400 13106 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559771 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27375/statm: 13775 13106 104 219 0 13552 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 55100

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 27404
/proc/meminfo: memFree=1729304/2055920 swapFree=4145736/4192956
[pid=27375] ppid=27373 vsize=57040 CPUtime=942.02
/proc/27375/stat : 27375 (PBS4) R 27373 27375 27071 0 -1 4194304 16247 0 0 0 94094 108 0 0 25 0 1 0 279567981 58408960 13256 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27375/statm: 14260 13256 104 219 0 14037 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 57040

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 27404
/proc/meminfo: memFree=1728728/2055920 swapFree=4145736/4192956
[pid=27375] ppid=27373 vsize=57312 CPUtime=1002.01
/proc/27375/stat : 27375 (PBS4) R 27373 27375 27071 0 -1 4194304 16602 0 0 0 100076 125 0 0 25 0 1 0 279567981 58687488 13380 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563737 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27375/statm: 14328 13380 104 219 0 14105 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 57312

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 27404
/proc/meminfo: memFree=1728472/2055920 swapFree=4145736/4192956
[pid=27375] ppid=27373 vsize=57584 CPUtime=1062
/proc/27375/stat : 27375 (PBS4) R 27373 27375 27071 0 -1 4194304 16876 0 0 0 106053 147 0 0 25 0 1 0 279567981 58966016 13456 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27375/statm: 14396 13456 104 219 0 14173 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 57584

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 27404
/proc/meminfo: memFree=1728088/2055920 swapFree=4145736/4192956
[pid=27375] ppid=27373 vsize=57956 CPUtime=1121.98
/proc/27375/stat : 27375 (PBS4) R 27373 27375 27071 0 -1 4194304 17333 0 0 0 112030 168 0 0 25 0 1 0 279567981 59346944 13583 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27375/statm: 14489 13583 104 219 0 14266 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 57956

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 27404
/proc/meminfo: memFree=1727832/2055920 swapFree=4145736/4192956
[pid=27375] ppid=27373 vsize=58088 CPUtime=1181.96
/proc/27375/stat : 27375 (PBS4) R 27373 27375 27071 0 -1 4194304 17726 0 0 0 117996 200 0 0 25 0 1 0 279567981 59482112 13646 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27375/statm: 14522 13646 104 219 0 14299 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 58088

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 27404
/proc/meminfo: memFree=1727256/2055920 swapFree=4145736/4192956
[pid=27375] ppid=27373 vsize=58356 CPUtime=1241.95
/proc/27375/stat : 27375 (PBS4) R 27373 27375 27071 0 -1 4194304 18165 0 0 0 123969 226 0 0 25 0 1 0 279567981 59756544 13788 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559830 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27375/statm: 14589 13788 104 219 0 14366 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 58356

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 27404
/proc/meminfo: memFree=1726808/2055920 swapFree=4145736/4192956
[pid=27375] ppid=27373 vsize=58620 CPUtime=1301.93
/proc/27375/stat : 27375 (PBS4) R 27373 27375 27071 0 -1 4194304 18528 0 0 0 129943 250 0 0 25 0 1 0 279567981 60026880 13887 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27375/statm: 14655 13887 104 219 0 14432 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 58620

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 27404
/proc/meminfo: memFree=1726360/2055920 swapFree=4145736/4192956
[pid=27375] ppid=27373 vsize=59128 CPUtime=1361.91
/proc/27375/stat : 27375 (PBS4) R 27373 27375 27071 0 -1 4194304 19003 0 0 0 135913 278 0 0 25 0 1 0 279567981 60547072 13999 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559774 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27375/statm: 14782 13999 104 219 0 14559 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 59128

[startup+1422.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 27404
/proc/meminfo: memFree=1726040/2055920 swapFree=4145736/4192956
[pid=27375] ppid=27373 vsize=59260 CPUtime=1421.91
/proc/27375/stat : 27375 (PBS4) R 27373 27375 27071 0 -1 4194304 19324 0 0 0 141892 299 0 0 25 0 1 0 279567981 60682240 14089 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27375/statm: 14815 14089 104 219 0 14592 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 59260

[startup+1482.3 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 27404
/proc/meminfo: memFree=1725720/2055920 swapFree=4145736/4192956
[pid=27375] ppid=27373 vsize=59260 CPUtime=1481.88
/proc/27375/stat : 27375 (PBS4) R 27373 27375 27071 0 -1 4194304 19657 0 0 0 147867 321 0 0 25 0 1 0 279567981 60682240 14158 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551335 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27375/statm: 14815 14158 104 219 0 14592 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 59260

[startup+1542.31 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 27404
/proc/meminfo: memFree=1725272/2055920 swapFree=4145736/4192956
[pid=27375] ppid=27373 vsize=62464 CPUtime=1541.87
/proc/27375/stat : 27375 (PBS4) R 27373 27375 27071 0 -1 4194304 20796 0 0 0 153832 355 0 0 25 0 1 0 279567981 63963136 14264 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27375/statm: 15616 14264 104 219 0 15393 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 62464

[startup+1602.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 27404
/proc/meminfo: memFree=1725016/2055920 swapFree=4145736/4192956
[pid=27375] ppid=27373 vsize=62720 CPUtime=1601.85
/proc/27375/stat : 27375 (PBS4) R 27373 27375 27071 0 -1 4194304 21151 0 0 0 159813 372 0 0 25 0 1 0 279567981 64225280 14322 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559728 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27375/statm: 15680 14322 104 219 0 15457 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 62720

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27404
/proc/meminfo: memFree=1724696/2055920 swapFree=4145736/4192956
[pid=27375] ppid=27373 vsize=62864 CPUtime=1661.84
/proc/27375/stat : 27375 (PBS4) R 27373 27375 27071 0 -1 4194304 21522 0 0 0 165792 392 0 0 25 0 1 0 279567981 64372736 14396 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559728 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27375/statm: 15716 14396 104 219 0 15493 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 62864

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27404
/proc/meminfo: memFree=1724312/2055920 swapFree=4145736/4192956
[pid=27375] ppid=27373 vsize=62996 CPUtime=1721.82
/proc/27375/stat : 27375 (PBS4) R 27373 27375 27071 0 -1 4194304 21886 0 0 0 171772 410 0 0 25 0 1 0 279567981 64507904 14496 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27375/statm: 15749 14496 104 219 0 15526 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 62996

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27404
/proc/meminfo: memFree=1723928/2055920 swapFree=4145736/4192956
[pid=27375] ppid=27373 vsize=63128 CPUtime=1781.8
/proc/27375/stat : 27375 (PBS4) R 27373 27375 27071 0 -1 4194304 22195 0 0 0 177755 425 0 0 25 0 1 0 279567981 64643072 14574 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559830 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27375/statm: 15782 14574 104 219 0 15559 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 63128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27404
/proc/meminfo: memFree=1723480/2055920 swapFree=4145736/4192956
[pid=27375] ppid=27373 vsize=63524 CPUtime=1800.11
/proc/27375/stat : 27375 (PBS4) R 27373 27375 27071 0 -1 4194304 22443 0 0 0 179578 433 0 0 25 0 1 0 279567981 65048576 14690 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27375/statm: 15881 14690 104 219 0 15658 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 63524

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

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

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27404
/proc/meminfo: memFree=1723480/2055920 swapFree=4145736/4192956
[pid=27375] ppid=27373 vsize=63524 CPUtime=1800.11
/proc/27375/stat : 27375 (PBS4) R 27373 27375 27071 0 -1 4194304 22443 0 0 0 179578 433 0 0 25 0 1 0 279567981 65048576 14690 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27375/statm: 15881 14690 104 219 0 15658 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 63524

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.12
CPU user time (s): 1795.78
CPU system time (s): 4.34134
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 65408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.78
system time used= 4.34134
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22444
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= 4465

runsolver used 1.44278 second user time and 3.85941 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Tue May  1 16:01:41 UTC 2007

IDJOB= 455004
IDBENCH= 48235
IDSOLVER= 157
FILE ID= node1/455004-1178035300

PBS_JOBID= 4728435

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/bsg/normalized-bsg_500_25_2.opb
COMMAND LINE= /tmp/evaluation/455004-1178035300/PBS4 /tmp/evaluation/455004-1178035300/instance-455004-1178035300.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node1/convwatcher-455004-1178035300 -o ROOT/results/node1/conversion-455004-1178035300 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/455004-1178035300/instance-455004-1178035300.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-455004-1178035300 -o ROOT/results/node1/solver-455004-1178035300 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/455004-1178035300/PBS4 /tmp/evaluation/455004-1178035300/instance-455004-1178035300.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  493eec42e81abed935f584a4e365015a

RANDOM SEED= 190467733

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.234
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		: 3000.234
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:       1781512 kB
Buffers:         83892 kB
Cached:         101768 kB
SwapCached:      14532 kB
Active:         147908 kB
Inactive:        62488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1781512 kB
SwapTotal:     4192956 kB
SwapFree:      4145736 kB
Dirty:            2528 kB
Writeback:           0 kB
Mapped:          31380 kB
Slab:            49060 kB
Committed_AS:  8333936 kB
PageTables:       2072 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= 66562 MiB

End job on node1 on Tue May  1 16:31:44 UTC 2007