Trace number 432567

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? (MO) 847.998 850.198

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-n3704.opb
MD5SUM35541d810f352e1e9979b25003c9f904
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark8.5597
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables155000
Total number of constraints5150
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 constraints5150
Minimum length of a constraint31
Maximum length of a constraint3000
Number of terms in the objective function 155000
Biggest coefficient in the objective function 76
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 654474
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 654474
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c 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/432567-1177945460/instance-432567-1177945460.opb
0.00/0.00	c File size is 6714569 bytes.
1.39/1.45	c Highest Coefficient sum: 654474
1.39/1.45	c Parsing was ok!!
1.39/1.45	c Total parsing time: 1.447 s
1.49/1.58	c Var: 155000 Constr: 5300 20/0/5280 Lit: 755000 Watch. Lit: 455300
1.49/1.58	c Obj. Vars: 155000 (100 % of total variables)
180.65/180.73	c Pre-processing Time: 180.688 s
180.65/180.74	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
180.65/180.74	c        0  96226     5300   755000  142   455443  500000      0      0 180.69
180.65/180.74	c Switching off LPR mode.
847.69/847.90	c      101  96226     5401   940725  174   455690  550001    101      0 180.89
847.69/847.90	c      252  96226     5552  1218177  219   455994  605002    252      1 181.29
847.69/847.90	c      481  96226     5781  1640322  283   456458  665503    481      2 181.87
847.69/847.90	c      822  96226     6122  2268441  370   457140  732054    822      4 182.80
847.69/847.90	c     1344  96226     6644  3229257  486   458181  805260   1344      7 184.51
847.69/847.90	c     2108  96226     7408  4636484  625   459713  885787   2108     11 186.87
847.69/847.90	c     3258  96226     8558  6754774  789   462016  974366   3258     17 190.90
847.69/847.90	c     4979  96226    10279  9926284  965   465453  500000   4979     25 196.01
847.69/847.90	c     7572  96226    12872 14705116 1142   470639  550001   7572     36 205.20
847.69/847.90	c    11456  96226    16756 21864393 1304   478408  605002  11456     52 218.80
847.69/847.90	c    17279  96226    22579 32597831 1443   490060  665503  17279     71 241.22
847.69/847.90	c    26018  96226    31318 48703829 1555   507538  732054  26018     89 289.59
847.69/847.90	c    39128  96226    44428 72875973 1640   533758  805260  39128    105 371.54
847.69/847.90	c    58798  96226    64098 109144811 1702   573105  885787  58798     95 614.52
847.69/847.90	c Caught signal: 15
847.69/847.90	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
847.69/847.90	c   14    76293    145   572785    81593 141393682  76293     89 847.70
847.69/847.90	s UNKNOWN
847.69/847.90	c Total time: 847.704 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/node65/watcher-432567-1177945460 -o ROOT/results/node65/solver-432567-1177945460 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432567-1177945460/instance-432567-1177945460.opb 

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


[startup+0 s]
/proc/loadavg: 0.85 0.95 0.90 2/64 24302
/proc/meminfo: memFree=1710248/2055920 swapFree=4184072/4192956
[pid=24302] ppid=24300 vsize=26108 CPUtime=0
/proc/24302/stat : 24302 (bsolo3.0.17) R 24300 24302 23845 0 -1 4194304 359 0 0 0 0 0 0 0 18 0 1 0 270535730 26734592 329 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134536096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24302/statm: 6527 330 278 324 0 3957 0

[startup+0.0164451 s]
/proc/loadavg: 0.85 0.95 0.90 2/64 24302
/proc/meminfo: memFree=1710248/2055920 swapFree=4184072/4192956
[pid=24302] ppid=24300 vsize=18724 CPUtime=0.01
/proc/24302/stat : 24302 (bsolo3.0.17) R 24300 24302 23845 0 -1 4194304 477 0 0 0 1 0 0 0 18 0 1 0 270535730 19173376 447 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24302/statm: 4681 448 295 324 0 2111 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 18724

[startup+0.101452 s]
/proc/loadavg: 0.85 0.95 0.90 2/64 24302
/proc/meminfo: memFree=1710248/2055920 swapFree=4184072/4192956
[pid=24302] ppid=24300 vsize=22084 CPUtime=0.09
/proc/24302/stat : 24302 (bsolo3.0.17) R 24300 24302 23845 0 -1 4194304 1448 0 0 0 8 1 0 0 18 0 1 0 270535730 22614016 1299 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134538857 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24302/statm: 5521 1306 402 324 0 2951 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22084

[startup+0.301467 s]
/proc/loadavg: 0.85 0.95 0.90 2/64 24302
/proc/meminfo: memFree=1710248/2055920 swapFree=4184072/4192956
[pid=24302] ppid=24300 vsize=27868 CPUtime=0.29
/proc/24302/stat : 24302 (bsolo3.0.17) R 24300 24302 23845 0 -1 4194304 3498 0 0 0 28 1 0 0 19 0 1 0 270535730 28536832 3046 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24302/statm: 6967 3046 631 324 0 4397 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27868

[startup+0.701498 s]
/proc/loadavg: 0.85 0.95 0.90 2/64 24302
/proc/meminfo: memFree=1710248/2055920 swapFree=4184072/4192956
[pid=24302] ppid=24300 vsize=35556 CPUtime=0.69
/proc/24302/stat : 24302 (bsolo3.0.17) R 24300 24302 23845 0 -1 4194304 5885 0 0 0 67 2 0 0 22 0 1 0 270535730 36409344 5433 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24302/statm: 8889 5433 1063 324 0 6319 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35556

[startup+1.50157 s]
/proc/loadavg: 0.85 0.95 0.90 2/65 24303
/proc/meminfo: memFree=1689760/2055920 swapFree=4184072/4192956
[pid=24302] ppid=24300 vsize=39916 CPUtime=1.49
/proc/24302/stat : 24302 (bsolo3.0.17) R 24300 24302 23845 0 -1 4194304 11144 0 0 0 145 4 0 0 25 0 1 0 270535730 40873984 9052 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 6121083 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24302/statm: 9979 9054 299 324 0 9049 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 39916

[startup+3.1017 s]
/proc/loadavg: 0.86 0.95 0.90 2/65 24303
/proc/meminfo: memFree=1664992/2055920 swapFree=4184072/4192956
[pid=24302] ppid=24300 vsize=49976 CPUtime=3.09
/proc/24302/stat : 24302 (bsolo3.0.17) R 24300 24302 23845 0 -1 4194304 13649 0 0 0 302 7 0 0 25 0 1 0 270535730 51175424 11557 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24302/statm: 12494 11557 303 324 0 11564 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 49976

[startup+6.30196 s]
/proc/loadavg: 0.86 0.95 0.90 2/65 24303
/proc/meminfo: memFree=1664864/2055920 swapFree=4184072/4192956
[pid=24302] ppid=24300 vsize=49976 CPUtime=6.29
/proc/24302/stat : 24302 (bsolo3.0.17) R 24300 24302 23845 0 -1 4194304 13649 0 0 0 621 8 0 0 25 0 1 0 270535730 51175424 11557 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24302/statm: 12494 11557 303 324 0 11564 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 49976

[startup+12.7015 s]
/proc/loadavg: 0.87 0.95 0.90 2/65 24303
/proc/meminfo: memFree=1664936/2055920 swapFree=4184072/4192956
[pid=24302] ppid=24300 vsize=49976 CPUtime=12.69
/proc/24302/stat : 24302 (bsolo3.0.17) R 24300 24302 23845 0 -1 4194304 13649 0 0 0 1256 13 0 0 25 0 1 0 270535730 51175424 11557 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24302/statm: 12494 11557 303 324 0 11564 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 49976

[startup+25.5015 s]
/proc/loadavg: 0.90 0.96 0.90 2/65 24303
/proc/meminfo: memFree=1658088/2055920 swapFree=4184072/4192956
[pid=24302] ppid=24300 vsize=56988 CPUtime=25.49
/proc/24302/stat : 24302 (bsolo3.0.17) R 24300 24302 23845 0 -1 4194304 16914 0 0 0 2532 17 0 0 25 0 1 0 270535730 58355712 13307 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24302/statm: 14247 13307 305 324 0 13317 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 56988

[startup+51.1017 s]
/proc/loadavg: 0.93 0.96 0.90 2/65 24303
/proc/meminfo: memFree=1658152/2055920 swapFree=4184072/4192956
[pid=24302] ppid=24300 vsize=56988 CPUtime=51.08
/proc/24302/stat : 24302 (bsolo3.0.17) R 24300 24302 23845 0 -1 4194304 16914 0 0 0 5091 17 0 0 25 0 1 0 270535730 58355712 13307 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540697 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24302/statm: 14247 13307 305 324 0 13317 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 56988

[startup+102.306 s]
/proc/loadavg: 0.97 0.96 0.91 2/65 24303
/proc/meminfo: memFree=1658152/2055920 swapFree=4184072/4192956
[pid=24302] ppid=24300 vsize=56988 CPUtime=102.27
/proc/24302/stat : 24302 (bsolo3.0.17) R 24300 24302 23845 0 -1 4194304 16914 0 0 0 10210 17 0 0 25 0 1 0 270535730 58355712 13307 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540677 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24302/statm: 14247 13307 305 324 0 13317 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 56988

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24303
/proc/meminfo: memFree=1658152/2055920 swapFree=4184072/4192956
[pid=24302] ppid=24300 vsize=56988 CPUtime=162.25
/proc/24302/stat : 24302 (bsolo3.0.17) R 24300 24302 23845 0 -1 4194304 16914 0 0 0 16207 18 0 0 25 0 1 0 270535730 58355712 13307 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540661 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24302/statm: 14247 13307 305 324 0 13317 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 56988

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24303
/proc/meminfo: memFree=1373480/2055920 swapFree=4184072/4192956
[pid=24302] ppid=24300 vsize=342384 CPUtime=222.23
/proc/24302/stat : 24302 (bsolo3.0.17) R 24300 24302 23845 0 -1 4194304 89973 0 0 0 22173 50 0 0 25 0 1 0 270535730 350601216 84687 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586540 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24302/statm: 85596 84687 309 324 0 84666 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 342384

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 24303
/proc/meminfo: memFree=1082280/2055920 swapFree=4184072/4192956
[pid=24302] ppid=24300 vsize=634096 CPUtime=282.23
/proc/24302/stat : 24302 (bsolo3.0.17) R 24300 24302 23845 0 -1 4194304 162884 0 0 0 28139 84 0 0 25 0 1 0 270535730 649314304 157598 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24302/statm: 158524 157598 309 324 0 157594 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 634096

[startup+342.302 s]
/proc/loadavg: 1.03 0.99 0.91 2/65 24303
/proc/meminfo: memFree=852008/2055920 swapFree=4184072/4192956
[pid=24302] ppid=24300 vsize=862488 CPUtime=342.21
/proc/24302/stat : 24302 (bsolo3.0.17) R 24300 24302 23845 0 -1 4194304 219983 0 0 0 34114 107 0 0 25 0 1 0 270535730 883187712 214697 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551368 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24302/statm: 215622 214697 309 324 0 214692 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 862488

[startup+402.302 s]
/proc/loadavg: 1.04 1.00 0.92 2/65 24303
/proc/meminfo: memFree=661672/2055920 swapFree=4184072/4192956
[pid=24302] ppid=24300 vsize=1054376 CPUtime=402.2
/proc/24302/stat : 24302 (bsolo3.0.17) R 24300 24302 23845 0 -1 4194304 267954 0 0 0 40090 130 0 0 25 0 1 0 270535730 1079681024 262668 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24302/statm: 263594 262668 309 324 0 262664 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 1054376

[startup+462.302 s]
/proc/loadavg: 1.01 1.00 0.92 2/65 24303
/proc/meminfo: memFree=513192/2055920 swapFree=4184072/4192956
[pid=24302] ppid=24300 vsize=1200368 CPUtime=462.19
/proc/24302/stat : 24302 (bsolo3.0.17) R 24300 24302 23845 0 -1 4194304 304457 0 0 0 46074 145 0 0 25 0 1 0 270535730 1229176832 299171 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550829 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24302/statm: 300092 299171 309 324 0 299162 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 1200368

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 24303
/proc/meminfo: memFree=403624/2055920 swapFree=4184072/4192956
[pid=24302] ppid=24300 vsize=1311164 CPUtime=522.17
/proc/24302/stat : 24302 (bsolo3.0.17) R 24300 24302 23845 0 -1 4194304 332164 0 0 0 52061 156 0 0 25 0 1 0 270535730 1342631936 326878 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 6118908 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24302/statm: 327791 326878 309 324 0 326861 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 1311164

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 24303
/proc/meminfo: memFree=320616/2055920 swapFree=4184072/4192956
[pid=24302] ppid=24300 vsize=1392232 CPUtime=582.15
/proc/24302/stat : 24302 (bsolo3.0.17) R 24300 24302 23845 0 -1 4194304 352424 0 0 0 58050 165 0 0 25 0 1 0 270535730 1425645568 347138 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24302/statm: 348058 347138 309 324 0 347128 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 1392232

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 24303
/proc/meminfo: memFree=241448/2055920 swapFree=4184072/4192956
[pid=24302] ppid=24300 vsize=1470812 CPUtime=642.14
/proc/24302/stat : 24302 (bsolo3.0.17) R 24300 24302 23845 0 -1 4194304 372074 0 0 0 64042 172 0 0 25 0 1 0 270535730 1506111488 366788 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24302/statm: 367703 366788 309 324 0 366773 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 1470812

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 24303
/proc/meminfo: memFree=116904/2055920 swapFree=4184072/4192956
[pid=24302] ppid=24300 vsize=1596652 CPUtime=702.13
/proc/24302/stat : 24302 (bsolo3.0.17) R 24300 24302 23845 0 -1 4194304 403547 0 0 0 70028 185 0 0 25 0 1 0 270535730 1634971648 398261 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24302/statm: 399163 398261 309 324 0 398233 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 1596652

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 24303
/proc/meminfo: memFree=19368/2055920 swapFree=4184072/4192956
[pid=24302] ppid=24300 vsize=1692688 CPUtime=762.12
/proc/24302/stat : 24302 (bsolo3.0.17) R 24300 24302 23845 0 -1 4194304 427545 0 0 0 76017 195 0 0 25 0 1 0 270535730 1733312512 422259 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24302/statm: 423172 422259 309 324 0 422242 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 1692688

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 24303
/proc/meminfo: memFree=15976/2055920 swapFree=4184072/4192956
[pid=24302] ppid=24300 vsize=1802344 CPUtime=822.09
/proc/24302/stat : 24302 (bsolo3.0.17) R 24300 24302 23845 0 -1 4194304 454963 0 0 0 82001 208 0 0 25 0 1 0 270535730 1845600256 449677 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24302/statm: 450586 449677 309 324 0 449656 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 1802344



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+847.902 s]
/proc/loadavg: 1.06 1.02 0.93 2/65 24303
/proc/meminfo: memFree=15592/2055920 swapFree=4184072/4192956
[pid=24302] ppid=24300 vsize=1843292 CPUtime=847.69
/proc/24302/stat : 24302 (bsolo3.0.17) R 24300 24302 23845 0 -1 4194304 465226 0 0 0 84554 215 0 0 25 0 1 0 270535730 1887531008 459940 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134592582 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24302/statm: 460823 459940 309 324 0 459893 0
Current children cumulated CPU time (s) 847.69
Current children cumulated vsize (KiB) 1843292

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

Sending SIGKILL to process tree (bottom up)

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

[startup+849.402 s]
/proc/loadavg: 1.06 1.02 0.93 1/66 24304
/proc/meminfo: memFree=15584/2055920 swapFree=4184072/4192956
[pid=24302] ppid=24300 vsize=1843292 CPUtime=847.69
/proc/24302/stat : 24302 (bsolo3.0.17) S 24300 24302 23845 0 -1 4194304 465226 0 0 0 84554 215 0 0 25 0 1 0 270535730 1887531008 459940 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/24302/statm: 460823 459940 309 324 0 459893 0
Current children cumulated CPU time (s) 847.69
Current children cumulated vsize (KiB) 1843292

[startup+849.802 s]
/proc/loadavg: 1.06 1.02 0.93 1/66 24304
/proc/meminfo: memFree=15584/2055920 swapFree=4184072/4192956
[pid=24302] ppid=24300 vsize=1843292 CPUtime=847.69
/proc/24302/stat : 24302 (bsolo3.0.17) S 24300 24302 23845 0 -1 4194304 465226 0 0 0 84554 215 0 0 25 0 1 0 270535730 1887531008 459940 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/24302/statm: 460823 459940 309 324 0 459893 0
Current children cumulated CPU time (s) 847.69
Current children cumulated vsize (KiB) 1843292

[startup+850.002 s]
/proc/loadavg: 1.06 1.02 0.93 1/66 24304
/proc/meminfo: memFree=15584/2055920 swapFree=4184072/4192956
[pid=24302] ppid=24300 vsize=0 CPUtime=847.79
/proc/24302/stat : 24302 (bsolo3.0.17) R 24300 24302 23845 0 -1 4195332 465226 0 0 0 84554 225 0 0 17 0 1 0 270535730 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/24302/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 847.79
Current children cumulated vsize (KiB) 0

[startup+850.102 s]
/proc/loadavg: 1.06 1.02 0.93 1/66 24304
/proc/meminfo: memFree=15584/2055920 swapFree=4184072/4192956
[pid=24302] ppid=24300 vsize=0 CPUtime=847.89
/proc/24302/stat : 24302 (bsolo3.0.17) R 24300 24302 23845 0 -1 4195332 465226 0 0 0 84554 235 0 0 18 0 1 0 270535730 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/24302/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 847.89
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 850.198
CPU time (s): 847.998
CPU user time (s): 845.549
CPU system time (s): 2.44863
CPU usage (%): 99.7412
Max. virtual memory (cumulated for all children) (KiB): 1843292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 845.549
system time used= 2.44863
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 465226
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= 13
involuntary context switches= 1238

runsolver used 0.6529 second user time and 1.68274 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Mon Apr 30 15:04:21 UTC 2007

IDJOB= 432567
IDBENCH= 1564
IDSOLVER= 199
FILE ID= node65/432567-1177945460

PBS_JOBID= 4727665

Free space on /tmp= 66552 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-n3704.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432567-1177945460/instance-432567-1177945460.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-432567-1177945460 -o ROOT/results/node65/solver-432567-1177945460 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432567-1177945460/instance-432567-1177945460.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  35541d810f352e1e9979b25003c9f904

RANDOM SEED= 982495053

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1710720 kB
Buffers:         39240 kB
Cached:         223672 kB
SwapCached:       2968 kB
Active:         113372 kB
Inactive:       159384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1710720 kB
SwapTotal:     4192956 kB
SwapFree:      4184072 kB
Dirty:           13264 kB
Writeback:           0 kB
Mapped:          15708 kB
Slab:            58428 kB
Committed_AS:  2596984 kB
PageTables:       1456 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= 66552 MiB

End job on node65 on Mon Apr 30 15:18:32 UTC 2007