Trace number 431215

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
PB-clasp 2007-03-23? (MO) 41.32 41.529

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=67-P1=47-P2=2-P3=53-P4=23-P5=7-P6=41-P7=31-B.opb
MD5SUM908985d974b16faef92bc77f5752fc1c
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.088986
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables126
Total number of constraints15
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 constraints15
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)252
Sum of products size (including duplicates)504
Number of different products252
Sum of products size504

Solver Data (download as text)

39.45/39.51	c Somebody sent me a SIGTERM
39.45/39.51	s UNKNOWN
39.45/39.52	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431215-1178003906/instance-431215-1178003906.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node63/watcher-431215-1178003906 -o ROOT/results/node63/solver-431215-1178003906 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-431215-1178003906.opb /tmp/evaluation/431215-1178003906/temp 

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 3/64 20700
/proc/meminfo: memFree=1801724/2055920 swapFree=4182900/4192956
[pid=20700] ppid=20698 vsize=12268 CPUtime=0
/proc/20700/stat : 20700 (pbclasp) D 20698 20700 19027 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 276380580 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 247254973029 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/20700/statm: 3067 317 242 3 0 167 0

[startup+0.105766 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 20700
/proc/meminfo: memFree=1801724/2055920 swapFree=4182900/4192956
[pid=20700] ppid=20698 vsize=12400 CPUtime=0.04
/proc/20700/stat : 20700 (pbclasp) S 20698 20700 19027 0 -1 4194304 566 1590 0 0 0 0 4 0 16 0 1 0 276380580 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20700/statm: 3100 460 342 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+0.201771 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 20700
/proc/meminfo: memFree=1801724/2055920 swapFree=4182900/4192956
[pid=20700] ppid=20698 vsize=12400 CPUtime=0.04
/proc/20700/stat : 20700 (pbclasp) S 20698 20700 19027 0 -1 4194304 566 1590 0 0 0 0 4 0 16 0 1 0 276380580 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20700/statm: 3100 460 342 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+0.30178 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 20700
/proc/meminfo: memFree=1801724/2055920 swapFree=4182900/4192956
[pid=20700] ppid=20698 vsize=12400 CPUtime=0.04
/proc/20700/stat : 20700 (pbclasp) S 20698 20700 19027 0 -1 4194304 566 1590 0 0 0 0 4 0 16 0 1 0 276380580 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20700/statm: 3100 460 342 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+0.701823 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 20700
/proc/meminfo: memFree=1801724/2055920 swapFree=4182900/4192956
[pid=20700] ppid=20698 vsize=12400 CPUtime=0.04
/proc/20700/stat : 20700 (pbclasp) S 20698 20700 19027 0 -1 4194304 566 1590 0 0 0 0 4 0 16 0 1 0 276380580 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20700/statm: 3100 460 342 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+1.50191 s]
/proc/loadavg: 0.91 0.97 0.99 2/67 20710
/proc/meminfo: memFree=1733732/2055920 swapFree=4182900/4192956
[pid=20700] ppid=20698 vsize=12400 CPUtime=0.04
/proc/20700/stat : 20700 (pbclasp) S 20698 20700 19027 0 -1 4194304 566 1590 0 0 0 0 4 0 16 0 1 0 276380580 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20700/statm: 3100 460 342 3 0 200 0
[pid=20708] ppid=20700 vsize=5352 CPUtime=0
/proc/20708/stat : 20708 (sh) S 20700 20700 19027 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 276380587 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20708/statm: 1338 224 188 169 0 49 0
[pid=20710] ppid=20708 vsize=95480 CPUtime=1.41
/proc/20710/stat : 20710 (clasp) R 20708 20700 19027 0 -1 4194304 25115 0 0 0 132 9 0 0 25 0 1 0 276380587 97771520 22692 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3405435 0 0 4096 0 0 0 0 17 1 0 0
/proc/20710/statm: 23870 22692 181 154 0 23340 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 113232

[startup+3.10108 s]
/proc/loadavg: 0.91 0.97 0.99 2/67 20710
/proc/meminfo: memFree=1671844/2055920 swapFree=4182900/4192956
[pid=20700] ppid=20698 vsize=12400 CPUtime=0.04
/proc/20700/stat : 20700 (pbclasp) S 20698 20700 19027 0 -1 4194304 566 1590 0 0 0 0 4 0 16 0 1 0 276380580 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20700/statm: 3100 460 342 3 0 200 0
[pid=20708] ppid=20700 vsize=5352 CPUtime=0
/proc/20708/stat : 20708 (sh) S 20700 20700 19027 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 276380587 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20708/statm: 1338 224 188 169 0 49 0
[pid=20710] ppid=20708 vsize=184884 CPUtime=3.02
/proc/20710/stat : 20710 (clasp) R 20708 20700 19027 0 -1 4194304 50449 0 0 0 283 19 0 0 25 0 1 0 276380587 189321216 44231 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/20710/statm: 46221 44232 181 154 0 45691 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 202636

[startup+6.30141 s]
/proc/loadavg: 0.92 0.97 0.99 2/67 20710
/proc/meminfo: memFree=1503140/2055920 swapFree=4182900/4192956
[pid=20700] ppid=20698 vsize=12400 CPUtime=0.04
/proc/20700/stat : 20700 (pbclasp) S 20698 20700 19027 0 -1 4194304 566 1590 0 0 0 0 4 0 16 0 1 0 276380580 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20700/statm: 3100 460 342 3 0 200 0
[pid=20708] ppid=20700 vsize=5352 CPUtime=0
/proc/20708/stat : 20708 (sh) S 20700 20700 19027 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 276380587 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20708/statm: 1338 224 188 169 0 49 0
[pid=20710] ppid=20708 vsize=352724 CPUtime=6.22
/proc/20710/stat : 20710 (clasp) R 20708 20700 19027 0 -1 4194304 95315 0 0 0 585 37 0 0 25 0 1 0 276380587 361189376 84194 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/20710/statm: 88181 84194 181 154 0 87651 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 370476

[startup+12.7011 s]
/proc/loadavg: 0.93 0.97 0.99 2/67 20710
/proc/meminfo: memFree=1194212/2055920 swapFree=4182900/4192956
[pid=20700] ppid=20698 vsize=12400 CPUtime=0.04
/proc/20700/stat : 20700 (pbclasp) S 20698 20700 19027 0 -1 4194304 566 1590 0 0 0 0 4 0 16 0 1 0 276380580 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20700/statm: 3100 460 342 3 0 200 0
[pid=20708] ppid=20700 vsize=5352 CPUtime=0
/proc/20708/stat : 20708 (sh) S 20700 20700 19027 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 276380587 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20708/statm: 1338 224 188 169 0 49 0
[pid=20710] ppid=20708 vsize=655340 CPUtime=12.61
/proc/20710/stat : 20710 (clasp) R 20708 20700 19027 0 -1 4194304 182087 0 0 0 1190 71 0 0 25 0 1 0 276380587 671068160 158306 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/20710/statm: 163835 158306 181 154 0 163305 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 673092

[startup+25.5024 s]
/proc/loadavg: 0.94 0.97 0.99 2/67 20710
/proc/meminfo: memFree=618980/2055920 swapFree=4182900/4192956
[pid=20700] ppid=20698 vsize=12400 CPUtime=0.04
/proc/20700/stat : 20700 (pbclasp) S 20698 20700 19027 0 -1 4194304 566 1590 0 0 0 0 4 0 16 0 1 0 276380580 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20700/statm: 3100 460 342 3 0 200 0
[pid=20708] ppid=20700 vsize=5352 CPUtime=0
/proc/20708/stat : 20708 (sh) S 20700 20700 19027 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 276380587 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20708/statm: 1338 224 188 169 0 49 0
[pid=20710] ppid=20708 vsize=1255836 CPUtime=25.41
/proc/20710/stat : 20710 (clasp) R 20708 20700 19027 0 -1 4194304 343125 0 0 0 2407 134 0 0 25 0 1 0 276380587 1285976064 297072 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/20710/statm: 313959 297072 181 154 0 313429 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1273588



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+39.5019 s]
/proc/loadavg: 0.95 0.97 0.99 2/67 20710
/proc/meminfo: memFree=27876/2055920 swapFree=4182900/4192956
[pid=20700] ppid=20698 vsize=12400 CPUtime=0.04
/proc/20700/stat : 20700 (pbclasp) S 20698 20700 19027 0 -1 4194304 566 1590 0 0 0 0 4 0 16 0 1 0 276380580 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20700/statm: 3100 460 342 3 0 200 0
[pid=20708] ppid=20700 vsize=5352 CPUtime=0
/proc/20708/stat : 20708 (sh) S 20700 20700 19027 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 276380587 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20708/statm: 1338 224 188 169 0 49 0
[pid=20710] ppid=20708 vsize=1825532 CPUtime=39.41
/proc/20710/stat : 20710 (clasp) R 20708 20700 19027 0 -1 4194304 512792 0 0 0 3740 201 0 0 25 0 1 0 276380587 1869344768 442446 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3405435 0 0 4096 0 0 0 0 17 1 0 0
/proc/20710/statm: 456383 442447 181 154 0 455853 0
Current children cumulated CPU time (s) 39.45
Current children cumulated vsize (KiB) 1843284

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

[startup+39.5019 s]
/proc/loadavg: 0.95 0.97 0.99 2/67 20710
/proc/meminfo: memFree=27876/2055920 swapFree=4182900/4192956
[pid=20700] ppid=20698 vsize=12400 CPUtime=0.04
/proc/20700/stat : 20700 (pbclasp) S 20698 20700 19027 0 -1 4194304 566 1590 0 0 0 0 4 0 16 0 1 0 276380580 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20700/statm: 3100 460 342 3 0 200 0
[pid=20708] ppid=20700 vsize=5352 CPUtime=0
/proc/20708/stat : 20708 (sh) S 20700 20700 19027 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 276380587 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20708/statm: 1338 224 188 169 0 49 0
[pid=20710] ppid=20708 vsize=1825532 CPUtime=39.41
/proc/20710/stat : 20710 (clasp) R 20708 20700 19027 0 -1 4194304 512792 0 0 0 3740 201 0 0 25 0 1 0 276380587 1869344768 442446 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3405435 0 0 4096 0 0 0 0 17 1 0 0
/proc/20710/statm: 456383 442447 181 154 0 455853 0
Current children cumulated CPU time (s) 39.45
Current children cumulated vsize (KiB) 1843284

# WARNING:
# current cumulated CPU time (0.15 s) is less than in the last sample (39.45 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (39.3 s) to the 'lost time'.

[startup+39.6192 s]
/proc/loadavg: 0.95 0.97 0.99 3/69 20721
/proc/meminfo: memFree=738580/2055920 swapFree=4182900/4192956
[pid=20700] ppid=20698 vsize=12400 CPUtime=0.07
/proc/20700/stat : 20700 (pbclasp) S 20698 20700 19027 0 -1 4194304 727 3364 0 0 0 0 5 2 18 0 1 0 276380580 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20700/statm: 3100 462 342 3 0 200 0
[pid=20719] ppid=20700 vsize=5352 CPUtime=0
/proc/20719/stat : 20719 (sh) S 20700 20700 19027 0 -1 4194304 288 121 0 0 0 0 0 0 21 0 1 0 276384533 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20719/statm: 1338 224 188 169 0 49 0
[pid=20721] ppid=20719 vsize=7996 CPUtime=0.08
/proc/20721/stat : 20721 (clasp) R 20719 20700 19027 0 -1 4194304 1625 0 0 0 7 1 0 0 24 0 1 0 276384534 8187904 1588 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/20721/statm: 1999 1588 181 154 0 1469 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 25748

Sending SIGKILL to process tree (bottom up)

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

[startup+39.902 s]
/proc/loadavg: 0.95 0.97 0.99 3/69 20721
/proc/meminfo: memFree=738580/2055920 swapFree=4182900/4192956
[pid=20700] ppid=20698 vsize=12400 CPUtime=0.07
/proc/20700/stat : 20700 (pbclasp) S 20698 20700 19027 0 -1 4194304 727 3364 0 0 0 0 5 2 18 0 1 0 276380580 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20700/statm: 3100 462 342 3 0 200 0
[pid=20719] ppid=20700 vsize=5352 CPUtime=0
/proc/20719/stat : 20719 (sh) S 20700 20700 19027 0 -1 4194304 288 121 0 0 0 0 0 0 21 0 1 0 276384533 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20719/statm: 1338 224 188 169 0 49 0
[pid=20721] ppid=20719 vsize=28728 CPUtime=0.35
/proc/20721/stat : 20721 (clasp) R 20719 20700 19027 0 -1 4194304 6934 0 0 0 32 3 0 0 25 0 1 0 276384534 29417472 6540 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/20721/statm: 7182 6540 181 154 0 6652 0
Current children cumulated CPU time (s) 0.42
Current children cumulated vsize (KiB) 46480

[startup+40.7011 s]
/proc/loadavg: 0.95 0.97 0.99 2/68 20721
/proc/meminfo: memFree=1725980/2055920 swapFree=4182900/4192956
[pid=20700] ppid=20698 vsize=12400 CPUtime=0.07
/proc/20700/stat : 20700 (pbclasp) S 20698 20700 19027 0 -1 4194304 727 3364 0 0 0 0 5 2 18 0 1 0 276380580 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20700/statm: 3100 462 342 3 0 200 0
[pid=20719] ppid=20700 vsize=5352 CPUtime=0
/proc/20719/stat : 20719 (sh) S 20700 20700 19027 0 -1 4194304 288 121 0 0 0 0 0 0 21 0 1 0 276384533 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20719/statm: 1338 224 188 169 0 49 0
[pid=20721] ppid=20719 vsize=80084 CPUtime=1.15
/proc/20721/stat : 20721 (clasp) R 20719 20700 19027 0 -1 4194304 20779 0 0 0 108 7 0 0 25 0 1 0 276384534 82006016 18805 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/20721/statm: 20021 18805 181 154 0 19491 0
Current children cumulated CPU time (s) 1.22
Current children cumulated vsize (KiB) 97836

[startup+41.1011 s]
/proc/loadavg: 0.95 0.97 0.99 2/68 20721
/proc/meminfo: memFree=1725980/2055920 swapFree=4182900/4192956
[pid=20700] ppid=20698 vsize=12400 CPUtime=0.07
/proc/20700/stat : 20700 (pbclasp) S 20698 20700 19027 0 -1 4194304 727 3364 0 0 0 0 5 2 18 0 1 0 276380580 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20700/statm: 3100 462 342 3 0 200 0
[pid=20719] ppid=20700 vsize=5352 CPUtime=0
/proc/20719/stat : 20719 (sh) S 20700 20700 19027 0 -1 4194304 288 121 0 0 0 0 0 0 21 0 1 0 276384533 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20719/statm: 1338 224 188 169 0 49 0
[pid=20721] ppid=20719 vsize=101360 CPUtime=1.55
/proc/20721/stat : 20721 (clasp) R 20719 20700 19027 0 -1 4194304 26904 0 0 0 145 10 0 0 25 0 1 0 276384534 103792640 24481 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3405435 0 0 4096 0 0 0 0 17 1 0 0
/proc/20721/statm: 25340 24481 181 154 0 24810 0
Current children cumulated CPU time (s) 1.62
Current children cumulated vsize (KiB) 119112

[startup+41.5021 s]
/proc/loadavg: 0.95 0.97 0.99 2/68 20721
/proc/meminfo: memFree=1725980/2055920 swapFree=4182900/4192956
[pid=20700] ppid=20698 vsize=12400 CPUtime=0.07
/proc/20700/stat : 20700 (pbclasp) S 20698 20700 19027 0 -1 4194304 727 3364 0 0 0 0 5 2 18 0 1 0 276380580 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20700/statm: 3100 462 342 3 0 200 0
[pid=20719] ppid=20700 vsize=5352 CPUtime=0
/proc/20719/stat : 20719 (sh) S 20700 20700 19027 0 -1 4194304 288 121 0 0 0 0 0 0 21 0 1 0 276384533 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20719/statm: 1338 224 188 169 0 49 0
[pid=20721] ppid=20719 vsize=123256 CPUtime=1.95
/proc/20721/stat : 20721 (clasp) R 20719 20700 19027 0 -1 4194304 33833 0 0 0 182 13 0 0 25 0 1 0 276384534 126214144 29945 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/20721/statm: 30814 29945 181 154 0 30284 0
Current children cumulated CPU time (s) 2.02
Current children cumulated vsize (KiB) 141008

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20700 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=62990
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=29995
# CPU time returned by wait4() is 0.092985
# while last known CPU time is 2.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 39.3
#  lost CPU user time (s): 37.32
#  lost CPU system time (s): 1.98

Real time (s): 41.529
CPU time (s): 41.32
CPU user time (s): 39.19
CPU system time (s): 2.13
CPU usage (%): 99.4967
Max. virtual memory (cumulated for all children) (KiB): 1843284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06299
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4572
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= 143
involuntary context switches= 28

runsolver used 0.037994 second user time and 0.093985 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Tue May  1 07:18:26 UTC 2007

IDJOB= 431215
IDBENCH= 48036
IDSOLVER= 158
FILE ID= node63/431215-1178003906

PBS_JOBID= 4728232

Free space on /tmp= 66564 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=67-P1=47-P2=2-P3=53-P4=23-P5=7-P6=41-P7=31-B.opb
COMMAND LINE= pbclasp instance-431215-1178003906.opb /tmp/evaluation/431215-1178003906/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node63/convwatcher-431215-1178003906 -o ROOT/results/node63/conversion-431215-1178003906 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431215-1178003906/instance-431215-1178003906.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-431215-1178003906 -o ROOT/results/node63/solver-431215-1178003906 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-431215-1178003906.opb /tmp/evaluation/431215-1178003906/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  908985d974b16faef92bc77f5752fc1c

RANDOM SEED= 628163665

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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:      2055920 kB
MemFree:       1802324 kB
Buffers:         17168 kB
Cached:         159988 kB
SwapCached:       3860 kB
Active:          49072 kB
Inactive:       138144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1802324 kB
SwapTotal:     4192956 kB
SwapFree:      4182900 kB
Dirty:            1072 kB
Writeback:           0 kB
Mapped:          16100 kB
Slab:            52332 kB
Committed_AS:  2408796 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node63 on Tue May  1 07:19:08 UTC 2007