Trace number 432549

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) 1800.04 1800.72

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-gr4x6.opb
MD5SUM575b26c97ae90d0a5ad0f53e9f10755e
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 benchmark0.017996
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables744
Total number of constraints34
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 constraints34
Minimum length of a constraint31
Maximum length of a constraint180
Number of terms in the objective function 744
Biggest coefficient in the objective function 22954
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 524814
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262143
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524814
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/432549-1177944764/instance-432549-1177944764.opb
0.00/0.00	c File size is 26662 bytes.
0.00/0.00	c Highest Coefficient sum: 524814
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: 744 Constr: 44 2/0/42 Lit: 3624 Watch. Lit: 2204
0.00/0.01	c Obj. Vars: 744 (100 % of total variables)
0.00/0.02	c Pre-processing Time: 0.024 s
0.00/0.03	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.03	c        0    370       44     3624   82     2214    6768      0      0 0.02
0.00/0.03	c Initial Lower Bound: 9223372036854775807
0.00/0.03	c Initial Path Cost: 0
1800.02/1800.70	c      101    370      145     9298   64     2438    7445    101   2657 0.04
1800.02/1800.70	c      255    370      299    17748   59     2745    8190    255   4903 0.05
1800.02/1800.70	c      480    370      524    34963   66     3197    9010    480   6315 0.08
1800.02/1800.70	c      818    370      862    56585   65     3869    9912    818   8019 0.10
1800.02/1800.70	c     1332    370     1376    84952   61     4899   10904   1332   8880 0.15
1800.02/1800.70	c     2095    370     2139   136009   63     6425   11995   2095   9835 0.21
1800.02/1800.70	c     3241    370     3285   215878   65     8722   13195   3241   9053 0.36
1800.02/1800.70	c     4962    370     5006   347998   69    12164   14515   4962   7362 0.67
1800.02/1800.70	c     7546    370     7590   678653   89    17331   15967   7546   5472 1.38
1800.02/1800.70	c    11426    370    11470   967865   84    25091   17564  11426   4050 2.82
1800.02/1800.70	c    17248    370    17292  1356815   78    36736   19321  17248   3388 5.09
1800.02/1800.70	c    25991    370    15728  1073918   68    33608   21254  15684   2477 10.49
1800.02/1800.70	c    39101    370    17567  1194474   67    37284   23380  17523   2242 17.44
1800.02/1800.70	c    58775    370    12141   861515   70    26434   25719  12097   1305 45.03
1800.02/1800.71	c    88285    370    13634  1161977   85    29418   28291  13590   1121 78.72
1800.02/1800.71	c   132563    370    23288  1954163   83    48728   31121  23244    982 134.88
1800.02/1800.71	c   198973    370    14291   908378   63    30734   34234  14247   1087 182.91
1800.02/1800.71	c   298593    370    24985  2434465   97    52122   37658  24941    748 399.07
1800.02/1800.71	c   448028    370    21622  2930920  135    45396   41424  21578    534 837.60
1800.02/1800.71	c   672186    370    40798  4608755  112    83748   45567  40754    507 1325.01
1800.02/1800.71	c Caught signal: 15
1800.02/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.02/1800.71	c   20   801571 310021  2950457    38632  4420452  38588    445 1800.02
1800.02/1800.71	s UNKNOWN
1800.02/1800.71	c Total time: 1800.02 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/node25/watcher-432549-1177944764 -o ROOT/results/node25/solver-432549-1177944764 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432549-1177944764/instance-432549-1177944764.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: 0.92 0.98 0.90 3/64 22157
/proc/meminfo: memFree=1747624/2055920 swapFree=4182920/4192956
[pid=22157] ppid=22155 vsize=11764 CPUtime=0
/proc/22157/stat : 22157 (bsolo3.0.17) R 22155 22157 21701 0 -1 4194304 362 0 0 0 0 0 0 0 18 0 1 0 242393507 12046336 332 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10462843 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22157/statm: 2941 332 279 324 0 2004 0

[startup+0.0536589 s]
/proc/loadavg: 0.92 0.98 0.90 3/64 22157
/proc/meminfo: memFree=1747624/2055920 swapFree=4182920/4192956
[pid=22157] ppid=22155 vsize=4772 CPUtime=0.04
/proc/22157/stat : 22157 (bsolo3.0.17) R 22155 22157 21701 0 -1 4194304 713 0 0 0 4 0 0 0 18 0 1 0 242393507 4886528 644 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10462843 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22157/statm: 1193 644 393 324 0 263 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4772

[startup+0.102666 s]
/proc/loadavg: 0.92 0.98 0.90 3/64 22157
/proc/meminfo: memFree=1747624/2055920 swapFree=4182920/4192956
[pid=22157] ppid=22155 vsize=5292 CPUtime=0.09
/proc/22157/stat : 22157 (bsolo3.0.17) R 22155 22157 21701 0 -1 4194304 845 0 0 0 9 0 0 0 18 0 1 0 242393507 5419008 776 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10462843 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22157/statm: 1323 776 393 324 0 393 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5292

[startup+0.302711 s]
/proc/loadavg: 0.92 0.98 0.90 3/64 22157
/proc/meminfo: memFree=1747624/2055920 swapFree=4182920/4192956
[pid=22157] ppid=22155 vsize=7224 CPUtime=0.29
/proc/22157/stat : 22157 (bsolo3.0.17) R 22155 22157 21701 0 -1 4194304 1322 0 0 0 29 0 0 0 19 0 1 0 242393507 7397376 1253 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10462843 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22157/statm: 1806 1254 393 324 0 876 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7224

[startup+0.701768 s]
/proc/loadavg: 0.92 0.98 0.90 3/64 22157
/proc/meminfo: memFree=1747624/2055920 swapFree=4182920/4192956
[pid=22157] ppid=22155 vsize=9680 CPUtime=0.69
/proc/22157/stat : 22157 (bsolo3.0.17) R 22155 22157 21701 0 -1 4194304 1933 0 0 0 68 1 0 0 22 0 1 0 242393507 9912320 1864 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10462843 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22157/statm: 2420 1864 393 324 0 1490 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9680

[startup+1.5019 s]
/proc/loadavg: 0.92 0.98 0.90 2/65 22158
/proc/meminfo: memFree=1739616/2055920 swapFree=4182920/4192956
[pid=22157] ppid=22155 vsize=14328 CPUtime=1.49
/proc/22157/stat : 22157 (bsolo3.0.17) R 22155 22157 21701 0 -1 4194304 3109 0 0 0 147 2 0 0 25 0 1 0 242393507 14671872 3040 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22157/statm: 3582 3040 393 324 0 2652 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14328

[startup+3.10118 s]
/proc/loadavg: 0.93 0.98 0.90 2/65 22158
/proc/meminfo: memFree=1734944/2055920 swapFree=4182920/4192956
[pid=22157] ppid=22155 vsize=18984 CPUtime=3.09
/proc/22157/stat : 22157 (bsolo3.0.17) R 22155 22157 21701 0 -1 4194304 4277 0 0 0 307 2 0 0 25 0 1 0 242393507 19439616 4208 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10462843 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22157/statm: 4746 4208 393 324 0 3816 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18984

[startup+6.30172 s]
/proc/loadavg: 0.93 0.98 0.90 2/65 22158
/proc/meminfo: memFree=1726176/2055920 swapFree=4182920/4192956
[pid=22157] ppid=22155 vsize=26924 CPUtime=6.29
/proc/22157/stat : 22157 (bsolo3.0.17) R 22155 22157 21701 0 -1 4194304 6263 0 0 0 626 3 0 0 25 0 1 0 242393507 27570176 6194 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572594 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22157/statm: 6731 6194 393 324 0 5801 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26924

[startup+12.7018 s]
/proc/loadavg: 0.94 0.98 0.91 2/65 22158
/proc/meminfo: memFree=1724136/2055920 swapFree=4182920/4192956
[pid=22157] ppid=22155 vsize=26924 CPUtime=12.69
/proc/22157/stat : 22157 (bsolo3.0.17) R 22155 22157 21701 0 -1 4194304 6263 0 0 0 1266 3 0 0 25 0 1 0 242393507 27570176 6194 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22157/statm: 6731 6194 393 324 0 5801 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26924

[startup+25.503 s]
/proc/loadavg: 0.95 0.98 0.91 2/65 22158
/proc/meminfo: memFree=1723496/2055920 swapFree=4182920/4192956
[pid=22157] ppid=22155 vsize=27564 CPUtime=25.48
/proc/22157/stat : 22157 (bsolo3.0.17) R 22155 22157 21701 0 -1 4194304 6427 0 0 0 2545 3 0 0 25 0 1 0 242393507 28225536 6358 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22157/statm: 6891 6358 393 324 0 5961 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27564

[startup+51.1024 s]
/proc/loadavg: 0.96 0.98 0.91 2/65 22158
/proc/meminfo: memFree=1723368/2055920 swapFree=4182920/4192956
[pid=22157] ppid=22155 vsize=27672 CPUtime=51.07
/proc/22157/stat : 22157 (bsolo3.0.17) R 22155 22157 21701 0 -1 4194304 6453 0 0 0 5104 3 0 0 25 0 1 0 242393507 28336128 6384 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22157/statm: 6918 6384 393 324 0 5988 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 27672

[startup+102.304 s]
/proc/loadavg: 0.98 0.98 0.91 2/65 22158
/proc/meminfo: memFree=1712552/2055920 swapFree=4182920/4192956
[pid=22157] ppid=22155 vsize=38464 CPUtime=102.26
/proc/22157/stat : 22157 (bsolo3.0.17) R 22155 22157 21701 0 -1 4194304 9157 0 0 0 10220 6 0 0 25 0 1 0 242393507 39387136 9088 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22157/statm: 9616 9088 393 324 0 8686 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 38464

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 22158
/proc/meminfo: memFree=1710568/2055920 swapFree=4182920/4192956
[pid=22157] ppid=22155 vsize=40380 CPUtime=162.24
/proc/22157/stat : 22157 (bsolo3.0.17) R 22155 22157 21701 0 -1 4194304 9638 0 0 0 16218 6 0 0 25 0 1 0 242393507 41349120 9569 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22157/statm: 10095 9569 393 324 0 9165 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 40380

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 22158
/proc/meminfo: memFree=1707048/2055920 swapFree=4182920/4192956
[pid=22157] ppid=22155 vsize=43864 CPUtime=222.22
/proc/22157/stat : 22157 (bsolo3.0.17) R 22155 22157 21701 0 -1 4194304 10515 0 0 0 22215 7 0 0 25 0 1 0 242393507 44916736 10411 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22157/statm: 10966 10411 393 324 0 10036 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 43864

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 22158
/proc/meminfo: memFree=1700392/2055920 swapFree=4182920/4192956
[pid=22157] ppid=22155 vsize=50324 CPUtime=282.2
/proc/22157/stat : 22157 (bsolo3.0.17) R 22155 22157 21701 0 -1 4194304 12189 0 0 0 28211 9 0 0 25 0 1 0 242393507 51531776 12050 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22157/statm: 12581 12050 393 324 0 11651 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 50324

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 22158
/proc/meminfo: memFree=1700264/2055920 swapFree=4182920/4192956
[pid=22157] ppid=22155 vsize=50580 CPUtime=342.18
/proc/22157/stat : 22157 (bsolo3.0.17) R 22155 22157 21701 0 -1 4194304 12275 0 0 0 34209 9 0 0 25 0 1 0 242393507 51793920 12101 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22157/statm: 12645 12101 393 324 0 11715 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 50580

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 22158
/proc/meminfo: memFree=1699112/2055920 swapFree=4182920/4192956
[pid=22157] ppid=22155 vsize=51736 CPUtime=402.16
/proc/22157/stat : 22157 (bsolo3.0.17) R 22155 22157 21701 0 -1 4194304 12588 0 0 0 40206 10 0 0 25 0 1 0 242393507 52977664 12379 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22157/statm: 12934 12379 393 324 0 12004 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 51736

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 22158
/proc/meminfo: memFree=1697640/2055920 swapFree=4182920/4192956
[pid=22157] ppid=22155 vsize=53164 CPUtime=462.14
/proc/22157/stat : 22157 (bsolo3.0.17) R 22155 22157 21701 0 -1 4194304 12993 0 0 0 46204 10 0 0 25 0 1 0 242393507 54439936 12746 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22157/statm: 13291 12746 393 324 0 12361 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 53164

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/71 22296
/proc/meminfo: memFree=1694688/2055920 swapFree=4182920/4192956
[pid=22157] ppid=22155 vsize=54712 CPUtime=522.05
/proc/22157/stat : 22157 (bsolo3.0.17) R 22155 22157 21701 0 -1 4194304 13437 0 0 0 52194 11 0 0 25 0 1 0 242393507 56025088 13152 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22157/statm: 13678 13152 393 324 0 12748 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 54712

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 22356
/proc/meminfo: memFree=1681960/2055920 swapFree=4182920/4192956
[pid=22157] ppid=22155 vsize=68596 CPUtime=582
/proc/22157/stat : 22157 (bsolo3.0.17) R 22155 22157 21701 0 -1 4194304 16937 0 0 0 58184 16 0 0 25 0 1 0 242393507 70242304 16614 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551482 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22157/statm: 17149 16614 393 324 0 16219 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 68596

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 22356
/proc/meminfo: memFree=1681960/2055920 swapFree=4182920/4192956
[pid=22157] ppid=22155 vsize=68596 CPUtime=641.99
/proc/22157/stat : 22157 (bsolo3.0.17) R 22155 22157 21701 0 -1 4194304 16937 0 0 0 64183 16 0 0 25 0 1 0 242393507 70242304 16614 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22157/statm: 17149 16614 393 324 0 16219 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 68596


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 22356
/proc/meminfo: memFree=1669864/2055920 swapFree=4182920/4192956
[pid=22157] ppid=22155 vsize=80816 CPUtime=881.9
/proc/22157/stat : 22157 (bsolo3.0.17) R 22155 22157 21701 0 -1 4194304 20113 0 0 0 88170 20 0 0 25 0 1 0 242393507 82755584 19676 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22157/statm: 20204 19676 393 324 0 19274 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 80816

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 22356
/proc/meminfo: memFree=1669928/2055920 swapFree=4182920/4192956
[pid=22157] ppid=22155 vsize=80816 CPUtime=941.88
/proc/22157/stat : 22157 (bsolo3.0.17) R 22155 22157 21701 0 -1 4194304 20113 0 0 0 94168 20 0 0 25 0 1 0 242393507 82755584 19676 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22157/statm: 20204 19676 393 324 0 19274 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 80816

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 22356
/proc/meminfo: memFree=1669928/2055920 swapFree=4182920/4192956
[pid=22157] ppid=22155 vsize=80816 CPUtime=1001.86
/proc/22157/stat : 22157 (bsolo3.0.17) R 22155 22157 21701 0 -1 4194304 20113 0 0 0 100166 20 0 0 25 0 1 0 242393507 82755584 19676 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22157/statm: 20204 19676 393 324 0 19274 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 80816

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 22356
/proc/meminfo: memFree=1669992/2055920 swapFree=4182920/4192956
[pid=22157] ppid=22155 vsize=80816 CPUtime=1061.85
/proc/22157/stat : 22157 (bsolo3.0.17) R 22155 22157 21701 0 -1 4194304 20113 0 0 0 106164 21 0 0 25 0 1 0 242393507 82755584 19676 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551098 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22157/statm: 20204 19676 393 324 0 19274 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 80816

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 22356
/proc/meminfo: memFree=1670056/2055920 swapFree=4182920/4192956
[pid=22157] ppid=22155 vsize=80564 CPUtime=1121.83
/proc/22157/stat : 22157 (bsolo3.0.17) R 22155 22157 21701 0 -1 4194304 20113 0 0 0 112162 21 0 0 25 0 1 0 242393507 82497536 19616 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22157/statm: 20141 19616 393 324 0 19211 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 80564

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 22356
/proc/meminfo: memFree=1670056/2055920 swapFree=4182920/4192956
[pid=22157] ppid=22155 vsize=80560 CPUtime=1181.81
/proc/22157/stat : 22157 (bsolo3.0.17) R 22155 22157 21701 0 -1 4194304 20113 0 0 0 118160 21 0 0 25 0 1 0 242393507 82493440 19615 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22157/statm: 20140 19615 393 324 0 19210 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 80560

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 22356
/proc/meminfo: memFree=1670120/2055920 swapFree=4182920/4192956
[pid=22157] ppid=22155 vsize=80560 CPUtime=1241.79
/proc/22157/stat : 22157 (bsolo3.0.17) R 22155 22157 21701 0 -1 4194304 20113 0 0 0 124158 21 0 0 25 0 1 0 242393507 82493440 19615 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22157/statm: 20140 19615 393 324 0 19210 0
Current children cumulated CPU time (s) 1241.79
Current children cumulated vsize (KiB) 80560

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 22356
/proc/meminfo: memFree=1670120/2055920 swapFree=4182920/4192956
[pid=22157] ppid=22155 vsize=80560 CPUtime=1301.77
/proc/22157/stat : 22157 (bsolo3.0.17) R 22155 22157 21701 0 -1 4194304 20113 0 0 0 130156 21 0 0 25 0 1 0 242393507 82493440 19615 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22157/statm: 20140 19615 393 324 0 19210 0
Current children cumulated CPU time (s) 1301.77
Current children cumulated vsize (KiB) 80560

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 22356
/proc/meminfo: memFree=1670184/2055920 swapFree=4182920/4192956
[pid=22157] ppid=22155 vsize=80568 CPUtime=1361.75
/proc/22157/stat : 22157 (bsolo3.0.17) R 22155 22157 21701 0 -1 4194304 20117 0 0 0 136154 21 0 0 25 0 1 0 242393507 82501632 19617 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22157/statm: 20142 19617 393 324 0 19212 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 80568

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 22356
/proc/meminfo: memFree=1670248/2055920 swapFree=4182920/4192956
[pid=22157] ppid=22155 vsize=80568 CPUtime=1421.73
/proc/22157/stat : 22157 (bsolo3.0.17) R 22155 22157 21701 0 -1 4194304 20117 0 0 0 142152 21 0 0 25 0 1 0 242393507 82501632 19617 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22157/statm: 20142 19617 393 324 0 19212 0
Current children cumulated CPU time (s) 1421.73
Current children cumulated vsize (KiB) 80568

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 22356
/proc/meminfo: memFree=1670184/2055920 swapFree=4182920/4192956
[pid=22157] ppid=22155 vsize=80556 CPUtime=1481.71
/proc/22157/stat : 22157 (bsolo3.0.17) R 22155 22157 21701 0 -1 4194304 20117 0 0 0 148150 21 0 0 25 0 1 0 242393507 82489344 19614 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22157/statm: 20139 19614 393 324 0 19209 0
Current children cumulated CPU time (s) 1481.71
Current children cumulated vsize (KiB) 80556

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 22356
/proc/meminfo: memFree=1670248/2055920 swapFree=4182920/4192956
[pid=22157] ppid=22155 vsize=80556 CPUtime=1541.69
/proc/22157/stat : 22157 (bsolo3.0.17) R 22155 22157 21701 0 -1 4194304 20117 0 0 0 154148 21 0 0 25 0 1 0 242393507 82489344 19614 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22157/statm: 20139 19614 393 324 0 19209 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 80556

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 22356
/proc/meminfo: memFree=1670184/2055920 swapFree=4182920/4192956
[pid=22157] ppid=22155 vsize=80556 CPUtime=1601.67
/proc/22157/stat : 22157 (bsolo3.0.17) R 22155 22157 21701 0 -1 4194304 20117 0 0 0 160146 21 0 0 25 0 1 0 242393507 82489344 19614 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551098 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22157/statm: 20139 19614 393 324 0 19209 0
Current children cumulated CPU time (s) 1601.67
Current children cumulated vsize (KiB) 80556

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 22356
/proc/meminfo: memFree=1670184/2055920 swapFree=4182920/4192956
[pid=22157] ppid=22155 vsize=80556 CPUtime=1661.65
/proc/22157/stat : 22157 (bsolo3.0.17) R 22155 22157 21701 0 -1 4194304 20117 0 0 0 166144 21 0 0 25 0 1 0 242393507 82489344 19614 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22157/statm: 20139 19614 393 324 0 19209 0
Current children cumulated CPU time (s) 1661.65
Current children cumulated vsize (KiB) 80556

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 22356
/proc/meminfo: memFree=1668200/2055920 swapFree=4182920/4192956
[pid=22157] ppid=22155 vsize=82484 CPUtime=1721.64
/proc/22157/stat : 22157 (bsolo3.0.17) R 22155 22157 21701 0 -1 4194304 20614 0 0 0 172142 22 0 0 25 0 1 0 242393507 84463616 20065 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22157/statm: 20621 20065 393 324 0 19691 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 82484

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 22356
/proc/meminfo: memFree=1668264/2055920 swapFree=4182920/4192956
[pid=22157] ppid=22155 vsize=82484 CPUtime=1781.62
/proc/22157/stat : 22157 (bsolo3.0.17) R 22155 22157 21701 0 -1 4194304 20614 0 0 0 178140 22 0 0 25 0 1 0 242393507 84463616 20065 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22157/statm: 20621 20065 393 324 0 19691 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 82484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 22356
/proc/meminfo: memFree=1668264/2055920 swapFree=4182920/4192956
[pid=22157] ppid=22155 vsize=82484 CPUtime=1800.02
/proc/22157/stat : 22157 (bsolo3.0.17) R 22155 22157 21701 0 -1 4194304 20614 0 0 0 179980 22 0 0 25 0 1 0 242393507 84463616 20065 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22157/statm: 20621 20065 393 324 0 19691 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 82484

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 22356
/proc/meminfo: memFree=1668264/2055920 swapFree=4182920/4192956
[pid=22157] ppid=22155 vsize=82484 CPUtime=1800.02
/proc/22157/stat : 22157 (bsolo3.0.17) R 22155 22157 21701 0 -1 4194304 20614 0 0 0 179980 22 0 0 25 0 1 0 242393507 84463616 20065 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22157/statm: 20621 20065 393 324 0 19691 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 82484

Child status: 15
Real time (s): 1800.72
CPU time (s): 1800.04
CPU user time (s): 1799.8
CPU system time (s): 0.233964
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (KiB): 82668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.8
system time used= 0.233964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20617
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= 4377

runsolver used 1.46478 second user time and 3.50947 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Mon Apr 30 14:52:44 UTC 2007

IDJOB= 432549
IDBENCH= 1546
IDSOLVER= 199
FILE ID= node25/432549-1177944764

PBS_JOBID= 4727647

Free space on /tmp= 66558 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-gr4x6.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432549-1177944764/instance-432549-1177944764.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-432549-1177944764 -o ROOT/results/node25/solver-432549-1177944764 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432549-1177944764/instance-432549-1177944764.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  575b26c97ae90d0a5ad0f53e9f10755e

RANDOM SEED= 943778430

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.261
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		: 3000.261
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:       1748096 kB
Buffers:         39180 kB
Cached:         190516 kB
SwapCached:       4020 kB
Active:          98088 kB
Inactive:       141296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1748096 kB
SwapTotal:     4192956 kB
SwapFree:      4182920 kB
Dirty:            6600 kB
Writeback:           0 kB
Mapped:          15620 kB
Slab:            54504 kB
Committed_AS:  4337480 kB
PageTables:       1472 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 node25 on Mon Apr 30 15:22:47 UTC 2007