Trace number 452884

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
bsolo 3.0.17? (TO) 1800.1 1800.82

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=421-P1=401-P2=149-P3=307-P4=521-P5=409-P6=79-P7=59-P8=127-P9=503-B.opb
MD5SUMc7fd9e5ff885ee342a28d015ab19e648
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.298954
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables243
Total number of constraints19
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints19
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)729
Sum of products size (including duplicates)1458
Number of different products729
Sum of products size1458

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/452884-1177990929/instance-452884-1177990929.opb
0.00/0.00	c File size is 13213 bytes.
0.00/0.00	c Highest Coefficient sum: 523264
0.00/0.00	c Parsing was ok!!
0.00/0.00	c Total parsing time: 0.005 s
0.00/0.01	c Var: 972 Constr: 1486 729/0/757 Lit: 6228 Watch. Lit: 3809
0.00/0.01	c Obj. Vars: 9 (0.925926 % of total variables)
0.00/0.02	c Pre-processing Time: 0.016 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    972     1486     6228    4     5357    8325      0      0 0.02
0.00/0.02	c Switching off LPR mode.
1800.08/1800.80	c      103    972     1589    13392    8     5505    9158    103   4120 0.03
1800.08/1800.80	c      254    972     1740    27273   15     5716   10074    254   6512 0.04
1800.08/1800.80	c      479    972     1965    45890   23     6118   11082    479   7983 0.06
1800.08/1800.80	c      817    972     2303    73763   32     6854   12191    817   8422 0.10
1800.08/1800.80	c     1325    972     2811   110499   39     7840   13411   1325   7981 0.17
1800.08/1800.80	c     2091    972     3577   168353   47     9371   14753   2091   7088 0.29
1800.08/1800.80	c     3238    972     4724   255931   54    11671   16229   3238   5650 0.57
1800.08/1800.80	c     4960    972     6446   403805   62    15014   17852   4960   5821 0.85
1800.08/1800.80	c     7544    972     9030   619468   68    20239   19638   7544   5025 1.50
1800.08/1800.80	c    11423    972    12909   909260   70    27987   21602  11423   2741 4.17
1800.08/1800.80	c    17246    972    18732  1412011   75    39684   23763  17246   2860 6.03
1800.08/1800.80	c    25983    972    14461  1030698   71    31086   26140  12975   1798 14.45
1800.08/1800.80	c    39094    972    27572  2009942   72    57287   28755  26086   1184 33.00
1800.08/1800.80	c    58765    972    29009  2365559   81    60067   31631  27523   1436 40.91
1800.08/1800.80	c    88276    972    16991  1325948   78    36183   34795  15505   1291 68.35
1800.08/1800.80	c   132547    972    14505  1266881   87    31189   38275  13019   1238 107.06
1800.08/1800.80	c   198957    972    27355  2149165   78    56797   42103  25869   1098 181.19
1800.08/1800.80	c   298578    972    33082  2559253   77    68324   46314  31596    964 309.68
1800.08/1800.80	c   448015    972    42226  3243440   76    86516   50946  40740    700 639.62
1800.08/1800.80	c   672173    972    30009  2351298   78    62050   56041  28523    573 1172.09
1800.08/1800.80	c Caught signal: 15
1800.08/1800.80	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.08/1800.80	c   20  1005960  10441  1046081    56330  4850200  54844    558 1800.08
1800.08/1800.80	s UNKNOWN
1800.08/1800.80	c Total time: 1800.08 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node23/watcher-452884-1177990929 -o ROOT/results/node23/solver-452884-1177990929 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452884-1177990929/instance-452884-1177990929.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: 1.02 1.01 1.00 3/77 8612
/proc/meminfo: memFree=1855472/2055920 swapFree=4169104/4192956
[pid=8612] ppid=8610 vsize=3940 CPUtime=0
/proc/8612/stat : 8612 (bsolo3.0.17) R 8610 8612 14988 0 -1 4194304 375 0 0 0 0 0 0 0 18 0 1 0 247010044 4034560 345 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2930299 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8612/statm: 985 346 289 324 0 51 0

[startup+0.0406559 s]
/proc/loadavg: 1.02 1.01 1.00 3/77 8612
/proc/meminfo: memFree=1855472/2055920 swapFree=4169104/4192956
[pid=8612] ppid=8610 vsize=4716 CPUtime=0.03
/proc/8612/stat : 8612 (bsolo3.0.17) R 8610 8612 14988 0 -1 4194304 573 0 0 0 3 0 0 0 18 0 1 0 247010044 4829184 539 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8612/statm: 1179 539 310 324 0 249 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4716

[startup+0.101669 s]
/proc/loadavg: 1.02 1.01 1.00 3/77 8612
/proc/meminfo: memFree=1855472/2055920 swapFree=4169104/4192956
[pid=8612] ppid=8610 vsize=5360 CPUtime=0.09
/proc/8612/stat : 8612 (bsolo3.0.17) R 8610 8612 14988 0 -1 4194304 749 0 0 0 9 0 0 0 18 0 1 0 247010044 5488640 715 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8612/statm: 1340 715 310 324 0 410 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5360

[startup+0.301706 s]
/proc/loadavg: 1.02 1.01 1.00 3/77 8612
/proc/meminfo: memFree=1855472/2055920 swapFree=4169104/4192956
[pid=8612] ppid=8610 vsize=6648 CPUtime=0.29
/proc/8612/stat : 8612 (bsolo3.0.17) R 8610 8612 14988 0 -1 4194304 1084 0 0 0 29 0 0 0 19 0 1 0 247010044 6807552 1050 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2930299 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8612/statm: 1662 1050 310 324 0 732 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6648

[startup+0.701785 s]
/proc/loadavg: 1.02 1.01 1.00 3/77 8612
/proc/meminfo: memFree=1855472/2055920 swapFree=4169104/4192956
[pid=8612] ppid=8610 vsize=8460 CPUtime=0.69
/proc/8612/stat : 8612 (bsolo3.0.17) R 8610 8612 14988 0 -1 4194304 1524 0 0 0 68 1 0 0 22 0 1 0 247010044 8663040 1490 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2930299 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8612/statm: 2115 1490 310 324 0 1185 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8460

[startup+1.50194 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 8613
/proc/meminfo: memFree=1847784/2055920 swapFree=4169104/4192956
[pid=8612] ppid=8610 vsize=13112 CPUtime=1.49
/proc/8612/stat : 8612 (bsolo3.0.17) R 8610 8612 14988 0 -1 4194304 2674 0 0 0 147 2 0 0 25 0 1 0 247010044 13426688 2640 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2930299 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8612/statm: 3278 2641 310 324 0 2348 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13112

[startup+3.10125 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 8613
/proc/meminfo: memFree=1844584/2055920 swapFree=4169104/4192956
[pid=8612] ppid=8610 vsize=15960 CPUtime=3.09
/proc/8612/stat : 8612 (bsolo3.0.17) R 8610 8612 14988 0 -1 4194304 3385 0 0 0 307 2 0 0 25 0 1 0 247010044 16343040 3351 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8612/statm: 3990 3351 310 324 0 3060 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15960

[startup+6.30187 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 8613
/proc/meminfo: memFree=1836520/2055920 swapFree=4169104/4192956
[pid=8612] ppid=8610 vsize=24980 CPUtime=6.29
/proc/8612/stat : 8612 (bsolo3.0.17) R 8610 8612 14988 0 -1 4194304 5643 0 0 0 625 4 0 0 25 0 1 0 247010044 25579520 5609 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2930299 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8612/statm: 6245 5609 310 324 0 5315 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24980

[startup+12.7011 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 8613
/proc/meminfo: memFree=1828264/2055920 swapFree=4169104/4192956
[pid=8612] ppid=8610 vsize=31304 CPUtime=12.69
/proc/8612/stat : 8612 (bsolo3.0.17) R 8610 8612 14988 0 -1 4194304 7246 0 0 0 1263 6 0 0 25 0 1 0 247010044 32055296 7212 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2930299 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8612/statm: 7826 7212 310 324 0 6896 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31304

[startup+25.5016 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 8613
/proc/meminfo: memFree=1827368/2055920 swapFree=4169104/4192956
[pid=8612] ppid=8610 vsize=31432 CPUtime=25.48
/proc/8612/stat : 8612 (bsolo3.0.17) R 8610 8612 14988 0 -1 4194304 7283 0 0 0 2542 6 0 0 25 0 1 0 247010044 32186368 7249 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551103 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8612/statm: 7858 7249 310 324 0 6928 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 31432

[startup+51.1015 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 8613
/proc/meminfo: memFree=1815976/2055920 swapFree=4169104/4192956
[pid=8612] ppid=8610 vsize=42832 CPUtime=51.08
/proc/8612/stat : 8612 (bsolo3.0.17) R 8610 8612 14988 0 -1 4194304 10133 0 0 0 5100 8 0 0 25 0 1 0 247010044 43859968 10099 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8612/statm: 10708 10099 310 324 0 9778 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 42832

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8613
/proc/meminfo: memFree=1811112/2055920 swapFree=4169104/4192956
[pid=8612] ppid=8610 vsize=47684 CPUtime=102.26
/proc/8612/stat : 8612 (bsolo3.0.17) R 8610 8612 14988 0 -1 4194304 11362 0 0 0 10217 9 0 0 25 0 1 0 247010044 48828416 11293 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8612/statm: 11921 11293 310 324 0 10991 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 47684

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8613
/proc/meminfo: memFree=1806760/2055920 swapFree=4169104/4192956
[pid=8612] ppid=8610 vsize=51932 CPUtime=162.24
/proc/8612/stat : 8612 (bsolo3.0.17) R 8610 8612 14988 0 -1 4194304 12510 0 0 0 16214 10 0 0 25 0 1 0 247010044 53178368 12367 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8612/statm: 12983 12367 310 324 0 12053 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 51932

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8613
/proc/meminfo: memFree=1803944/2055920 swapFree=4169104/4192956
[pid=8612] ppid=8610 vsize=54772 CPUtime=222.21
/proc/8612/stat : 8612 (bsolo3.0.17) R 8610 8612 14988 0 -1 4194304 13245 0 0 0 22210 11 0 0 25 0 1 0 247010044 56086528 13060 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2936562 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8612/statm: 13693 13060 310 324 0 12763 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 54772

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8613
/proc/meminfo: memFree=1803944/2055920 swapFree=4169104/4192956
[pid=8612] ppid=8610 vsize=54772 CPUtime=282.2
/proc/8612/stat : 8612 (bsolo3.0.17) R 8610 8612 14988 0 -1 4194304 13245 0 0 0 28208 12 0 0 25 0 1 0 247010044 56086528 13060 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8612/statm: 13693 13060 310 324 0 12763 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 54772

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8613
/proc/meminfo: memFree=1803944/2055920 swapFree=4169104/4192956
[pid=8612] ppid=8610 vsize=54776 CPUtime=342.17
/proc/8612/stat : 8612 (bsolo3.0.17) R 8610 8612 14988 0 -1 4194304 13245 0 0 0 34205 12 0 0 25 0 1 0 247010044 56090624 13060 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8612/statm: 13694 13060 310 324 0 12764 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 54776

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8613
/proc/meminfo: memFree=1802600/2055920 swapFree=4169104/4192956
[pid=8612] ppid=8610 vsize=56068 CPUtime=402.15
/proc/8612/stat : 8612 (bsolo3.0.17) R 8610 8612 14988 0 -1 4194304 13621 0 0 0 40202 13 0 0 25 0 1 0 247010044 57413632 13390 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8612/statm: 14017 13390 310 324 0 13087 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 56068

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8613
/proc/meminfo: memFree=1802536/2055920 swapFree=4169104/4192956
[pid=8612] ppid=8610 vsize=56072 CPUtime=462.13
/proc/8612/stat : 8612 (bsolo3.0.17) R 8610 8612 14988 0 -1 4194304 13669 0 0 0 46199 14 0 0 25 0 1 0 247010044 57417728 13391 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8612/statm: 14018 13391 310 324 0 13088 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 56072

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8613
/proc/meminfo: memFree=1797992/2055920 swapFree=4169104/4192956
[pid=8612] ppid=8610 vsize=60568 CPUtime=522.11
/proc/8612/stat : 8612 (bsolo3.0.17) R 8610 8612 14988 0 -1 4194304 14837 0 0 0 52195 16 0 0 25 0 1 0 247010044 62021632 14513 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551104 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8612/statm: 15142 14513 310 324 0 14212 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 60568

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8613
/proc/meminfo: memFree=1797928/2055920 swapFree=4169104/4192956
[pid=8612] ppid=8610 vsize=60508 CPUtime=582.09
/proc/8612/stat : 8612 (bsolo3.0.17) R 8610 8612 14988 0 -1 4194304 14883 0 0 0 58193 16 0 0 25 0 1 0 247010044 61960192 14513 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551018 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8612/statm: 15127 14513 310 324 0 14197 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 60508

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8613
/proc/meminfo: memFree=1797928/2055920 swapFree=4169104/4192956
[pid=8612] ppid=8610 vsize=60508 CPUtime=642.08
/proc/8612/stat : 8612 (bsolo3.0.17) R 8610 8612 14988 0 -1 4194304 14883 0 0 0 64191 17 0 0 25 0 1 0 247010044 61960192 14513 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8612/statm: 15127 14513 310 324 0 14197 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 60508


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8613
/proc/meminfo: memFree=1786088/2055920 swapFree=4169104/4192956
[pid=8612] ppid=8610 vsize=72164 CPUtime=822.01
/proc/8612/stat : 8612 (bsolo3.0.17) R 8610 8612 14988 0 -1 4194304 17883 0 0 0 82181 20 0 0 25 0 1 0 247010044 73895936 17411 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8612/statm: 18041 17411 310 324 0 17111 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 72164

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8613
/proc/meminfo: memFree=1786088/2055920 swapFree=4169104/4192956
[pid=8612] ppid=8610 vsize=72164 CPUtime=881.99
/proc/8612/stat : 8612 (bsolo3.0.17) R 8610 8612 14988 0 -1 4194304 17934 0 0 0 88178 21 0 0 25 0 1 0 247010044 73895936 17411 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8612/statm: 18041 17411 310 324 0 17111 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 72164

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8613
/proc/meminfo: memFree=1786088/2055920 swapFree=4169104/4192956
[pid=8612] ppid=8610 vsize=72164 CPUtime=941.96
/proc/8612/stat : 8612 (bsolo3.0.17) R 8610 8612 14988 0 -1 4194304 17984 0 0 0 94175 21 0 0 25 0 1 0 247010044 73895936 17411 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8612/statm: 18041 17411 310 324 0 17111 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 72164

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8613
/proc/meminfo: memFree=1786024/2055920 swapFree=4169104/4192956
[pid=8612] ppid=8610 vsize=72164 CPUtime=1001.95
/proc/8612/stat : 8612 (bsolo3.0.17) R 8610 8612 14988 0 -1 4194304 17984 0 0 0 100173 22 0 0 25 0 1 0 247010044 73895936 17411 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8612/statm: 18041 17411 310 324 0 17111 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 72164

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8613
/proc/meminfo: memFree=1786024/2055920 swapFree=4169104/4192956
[pid=8612] ppid=8610 vsize=72164 CPUtime=1061.92
/proc/8612/stat : 8612 (bsolo3.0.17) R 8610 8612 14988 0 -1 4194304 17984 0 0 0 106170 22 0 0 25 0 1 0 247010044 73895936 17411 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8612/statm: 18041 17411 310 324 0 17111 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 72164

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8613
/proc/meminfo: memFree=1786024/2055920 swapFree=4169104/4192956
[pid=8612] ppid=8610 vsize=72164 CPUtime=1121.91
/proc/8612/stat : 8612 (bsolo3.0.17) R 8610 8612 14988 0 -1 4194304 17984 0 0 0 112168 23 0 0 25 0 1 0 247010044 73895936 17411 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8612/statm: 18041 17411 310 324 0 17111 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 72164

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 8789
/proc/meminfo: memFree=1784632/2055920 swapFree=4169104/4192956
[pid=8612] ppid=8610 vsize=72164 CPUtime=1181.79
/proc/8612/stat : 8612 (bsolo3.0.17) R 8610 8612 14988 0 -1 4194304 17984 0 0 0 118156 23 0 0 25 0 1 0 247010044 73895936 17411 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8612/statm: 18041 17411 310 324 0 17111 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 72164

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8811
/proc/meminfo: memFree=1785768/2055920 swapFree=4169104/4192956
[pid=8612] ppid=8610 vsize=72136 CPUtime=1241.76
/proc/8612/stat : 8612 (bsolo3.0.17) R 8610 8612 14988 0 -1 4194304 17989 0 0 0 124152 24 0 0 25 0 1 0 247010044 73867264 17416 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8612/statm: 18034 17416 310 324 0 17104 0
Current children cumulated CPU time (s) 1241.76
Current children cumulated vsize (KiB) 72136

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8811
/proc/meminfo: memFree=1785768/2055920 swapFree=4169104/4192956
[pid=8612] ppid=8610 vsize=72136 CPUtime=1301.74
/proc/8612/stat : 8612 (bsolo3.0.17) R 8610 8612 14988 0 -1 4194304 17989 0 0 0 130150 24 0 0 25 0 1 0 247010044 73867264 17416 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8612/statm: 18034 17416 310 324 0 17104 0
Current children cumulated CPU time (s) 1301.74
Current children cumulated vsize (KiB) 72136

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8811
/proc/meminfo: memFree=1785704/2055920 swapFree=4169104/4192956
[pid=8612] ppid=8610 vsize=72084 CPUtime=1361.72
/proc/8612/stat : 8612 (bsolo3.0.17) R 8610 8612 14988 0 -1 4194304 17989 0 0 0 136147 25 0 0 25 0 1 0 247010044 73814016 17413 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8612/statm: 18021 17413 310 324 0 17091 0
Current children cumulated CPU time (s) 1361.72
Current children cumulated vsize (KiB) 72084

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8811
/proc/meminfo: memFree=1774568/2055920 swapFree=4169104/4192956
[pid=8612] ppid=8610 vsize=83060 CPUtime=1421.71
/proc/8612/stat : 8612 (bsolo3.0.17) R 8610 8612 14988 0 -1 4194304 20789 0 0 0 142144 27 0 0 25 0 1 0 247010044 85053440 20131 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2926421 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8612/statm: 20765 20131 310 324 0 19835 0
Current children cumulated CPU time (s) 1421.71
Current children cumulated vsize (KiB) 83060

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8811
/proc/meminfo: memFree=1774568/2055920 swapFree=4169104/4192956
[pid=8612] ppid=8610 vsize=83060 CPUtime=1481.68
/proc/8612/stat : 8612 (bsolo3.0.17) R 8610 8612 14988 0 -1 4194304 20789 0 0 0 148141 27 0 0 25 0 1 0 247010044 85053440 20131 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550808 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8612/statm: 20765 20131 310 324 0 19835 0
Current children cumulated CPU time (s) 1481.68
Current children cumulated vsize (KiB) 83060

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8811
/proc/meminfo: memFree=1769704/2055920 swapFree=4169104/4192956
[pid=8612] ppid=8610 vsize=87816 CPUtime=1541.66
/proc/8612/stat : 8612 (bsolo3.0.17) R 8610 8612 14988 0 -1 4194304 22059 0 0 0 154137 29 0 0 25 0 1 0 247010044 89923584 21345 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8612/statm: 21954 21345 310 324 0 21024 0
Current children cumulated CPU time (s) 1541.66
Current children cumulated vsize (KiB) 87816

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8811
/proc/meminfo: memFree=1769704/2055920 swapFree=4169104/4192956
[pid=8612] ppid=8610 vsize=87816 CPUtime=1601.64
/proc/8612/stat : 8612 (bsolo3.0.17) R 8610 8612 14988 0 -1 4194304 22059 0 0 0 160135 29 0 0 25 0 1 0 247010044 89923584 21345 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8612/statm: 21954 21345 310 324 0 21024 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 87816

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8811
/proc/meminfo: memFree=1769704/2055920 swapFree=4169104/4192956
[pid=8612] ppid=8610 vsize=87816 CPUtime=1661.62
/proc/8612/stat : 8612 (bsolo3.0.17) R 8610 8612 14988 0 -1 4194304 22059 0 0 0 166132 30 0 0 25 0 1 0 247010044 89923584 21345 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550902 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8612/statm: 21954 21345 310 324 0 21024 0
Current children cumulated CPU time (s) 1661.62
Current children cumulated vsize (KiB) 87816

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8811
/proc/meminfo: memFree=1769704/2055920 swapFree=4169104/4192956
[pid=8612] ppid=8610 vsize=87816 CPUtime=1721.59
/proc/8612/stat : 8612 (bsolo3.0.17) R 8610 8612 14988 0 -1 4194304 22059 0 0 0 172129 30 0 0 25 0 1 0 247010044 89923584 21345 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8612/statm: 21954 21345 310 324 0 21024 0
Current children cumulated CPU time (s) 1721.59
Current children cumulated vsize (KiB) 87816

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8811
/proc/meminfo: memFree=1769576/2055920 swapFree=4169104/4192956
[pid=8612] ppid=8610 vsize=87816 CPUtime=1781.58
/proc/8612/stat : 8612 (bsolo3.0.17) R 8610 8612 14988 0 -1 4194304 22059 0 0 0 178127 31 0 0 25 0 1 0 247010044 89923584 21345 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8612/statm: 21954 21345 310 324 0 21024 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 87816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8811
/proc/meminfo: memFree=1769576/2055920 swapFree=4169104/4192956
[pid=8612] ppid=8610 vsize=87816 CPUtime=1800.08
/proc/8612/stat : 8612 (bsolo3.0.17) R 8610 8612 14988 0 -1 4194304 22059 0 0 0 179977 31 0 0 25 0 1 0 247010044 89923584 21345 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8612/statm: 21954 21345 310 324 0 21024 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 87816

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

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

Child status: 15
Real time (s): 1800.82
CPU time (s): 1800.1
CPU user time (s): 1799.77
CPU system time (s): 0.32695
CPU usage (%): 99.9597
Max. virtual memory (cumulated for all children) (KiB): 88040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.77
system time used= 0.32695
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22063
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= 12
involuntary context switches= 1287

runsolver used 1.38479 second user time and 3.9554 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Tue May  1 03:42:09 UTC 2007

IDJOB= 452884
IDBENCH= 47951
IDSOLVER= 199
FILE ID= node23/452884-1177990929

PBS_JOBID= 4728174

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=421-P1=401-P2=149-P3=307-P4=521-P5=409-P6=79-P7=59-P8=127-P9=503-B.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/452884-1177990929/instance-452884-1177990929.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-452884-1177990929 -o ROOT/results/node23/solver-452884-1177990929 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/452884-1177990929/instance-452884-1177990929.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  c7fd9e5ff885ee342a28d015ab19e648

RANDOM SEED= 651947889

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1855880 kB
Buffers:         27892 kB
Cached:          82652 kB
SwapCached:       2472 kB
Active:          78808 kB
Inactive:        55148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1855880 kB
SwapTotal:     4192956 kB
SwapFree:      4169104 kB
Dirty:            6688 kB
Writeback:           0 kB
Mapped:          30828 kB
Slab:            51552 kB
Committed_AS:  3072268 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= 66558 MiB

End job on node23 on Tue May  1 04:12:12 UTC 2007