Trace number 433162

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) 1800.21 1800.93

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-dano3_5.opb
MD5SUM143c67a6efdf0b74421c6a96157a0df7
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables404336
Total number of constraints3663
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints3658
Minimum length of a constraint11
Maximum length of a constraint15900
Number of terms in the objective function 30
Biggest coefficient in the objective function 536870912
Number of bits for the biggest coefficient in the objective function 30
Sum of the numbers in the objective function 1073741823
Number of bits of the sum of numbers in the objective function 30
Biggest number in a constraint 134217728000
Number of bits of the biggest number in a constraint 37
Biggest sum of numbers in a constraint 569083166190
Number of bits of the biggest sum of numbers40
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/433162-1177955830/instance-433162-1177955830.opb
0.00/0.00	c File size is 33019694 bytes.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
6.98/7.05	c Highest Coefficient sum: 5.69083e+11
6.98/7.05	c Parsing was ok!!
6.98/7.05	c Total parsing time: 7.043 s
7.18/7.24	c Var: 404336 Constr: 4887 0/10/4877 Lit: 3822155 Watch. Lit: 322857
7.18/7.24	c Obj. Vars: 30 (0.00741957 % of total variables)
190.42/190.54	c Pre-processing Time: 190.469 s
1800.08/1800.80	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.08/1800.80	c        0 271692     4872  3821570  784  3224535  500000      0      0 190.47
1800.08/1800.80	c      101 271692     4973  3823330  768  3224874  550001    101      0 191.32
1800.08/1800.80	c      251 271692     5123  3825886  746  3225892  605002    251      1 193.53
1800.08/1800.80	c      477 271692     5349  3830323  716  3225215  665503    477      2 196.65
1800.08/1800.80	c      815 271692     5687  3835848  674  3225887  732054    815      4 202.13
1800.08/1800.80	c     1323 271692     6195  3920150  632  3225253  805260   1323      4 265.75
1800.08/1800.80	c     2087 271692     6959  4318443  620  3228061  885787   2087      6 304.71
1800.08/1800.80	c     3234 271692     8106  4786177  590  3231691  974366   3234      7 424.65
1800.08/1800.80	c     4955 271692     9827  5253886  534  3234085  500000   4955      6 741.27
1800.08/1800.80	c     7539 271692    12411  6119152  493  3240671  550001   7539      6 1152.82
1800.08/1800.80	c    11419 271692    16291  7157193  439  3246131  605002  11419      8 1330.04
1800.08/1800.80	c    17241 271692    22113 43548794 1969  3259113  665503  17241      9 1736.58
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   11    18217   2324   185225    23089 43770129  18217     10 1800.09
1800.08/1800.80	s UNKNOWN
1800.08/1800.80	c Total time: 1800.09 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/node3/watcher-433162-1177955830 -o ROOT/results/node3/solver-433162-1177955830 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433162-1177955830/instance-433162-1177955830.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: 0.78 0.95 0.98 3/77 24592
/proc/meminfo: memFree=1800984/2055920 swapFree=4139036/4192956
[pid=24592] ppid=24590 vsize=43984 CPUtime=0
/proc/24592/stat : 24592 (bsolo3.0.17) R 24590 24592 24529 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 271620935 45039616 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11390558 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24592/statm: 10996 333 280 324 0 2004 0

[startup+0.094869 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 24592
/proc/meminfo: memFree=1800984/2055920 swapFree=4139036/4192956
[pid=24592] ppid=24590 vsize=38504 CPUtime=0.09
/proc/24592/stat : 24592 (bsolo3.0.17) R 24590 24592 24529 0 -1 4194304 1085 0 0 0 9 0 0 0 18 0 1 0 271620935 39428096 1015 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134541066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24592/statm: 9626 1015 400 324 0 634 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 38504

[startup+0.10187 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 24592
/proc/meminfo: memFree=1800984/2055920 swapFree=4139036/4192956
[pid=24592] ppid=24590 vsize=38780 CPUtime=0.09
/proc/24592/stat : 24592 (bsolo3.0.17) R 24590 24592 24529 0 -1 4194304 1145 0 0 0 9 0 0 0 18 0 1 0 271620935 39710720 1075 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24592/statm: 9695 1076 410 324 0 703 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 38780

[startup+0.301903 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 24592
/proc/meminfo: memFree=1800984/2055920 swapFree=4139036/4192956
[pid=24592] ppid=24590 vsize=43180 CPUtime=0.29
/proc/24592/stat : 24592 (bsolo3.0.17) R 24590 24592 24529 0 -1 4194304 2647 0 0 0 29 0 0 0 19 0 1 0 271620935 44216320 2449 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11359867 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24592/statm: 10795 2449 659 324 0 1803 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 43180

[startup+0.701967 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 24592
/proc/meminfo: memFree=1800984/2055920 swapFree=4139036/4192956
[pid=24592] ppid=24590 vsize=51776 CPUtime=0.69
/proc/24592/stat : 24592 (bsolo3.0.17) R 24590 24592 24529 0 -1 4194304 5544 0 0 0 68 1 0 0 22 0 1 0 271620935 53018624 5092 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11384607 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24592/statm: 12944 5092 1175 324 0 3952 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51776

[startup+1.5011 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 24593
/proc/meminfo: memFree=1779408/2055920 swapFree=4139036/4192956
[pid=24592] ppid=24590 vsize=67648 CPUtime=1.49
/proc/24592/stat : 24592 (bsolo3.0.17) R 24590 24592 24529 0 -1 4194304 10956 0 0 0 145 4 0 0 25 0 1 0 271620935 69271552 9998 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24592/statm: 16912 9998 2159 324 0 7920 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 67648

[startup+3.10137 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 24593
/proc/meminfo: memFree=1758736/2055920 swapFree=4139036/4192956
[pid=24592] ppid=24590 vsize=89924 CPUtime=3.08
/proc/24592/stat : 24592 (bsolo3.0.17) R 24590 24592 24529 0 -1 4194304 18918 0 0 0 301 7 0 0 25 0 1 0 271620935 92082176 16949 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11384608 0 0 4096 16384 0 0 0 17 0 0 0
/proc/24592/statm: 22481 16949 3926 324 0 13489 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 89924

[startup+6.30188 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 24593
/proc/meminfo: memFree=1732112/2055920 swapFree=4139036/4192956
[pid=24592] ppid=24590 vsize=110740 CPUtime=6.28
/proc/24592/stat : 24592 (bsolo3.0.17) R 24590 24592 24529 0 -1 4194304 28711 0 0 0 618 10 0 0 25 0 1 0 271620935 113397760 25740 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11384607 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24592/statm: 27685 25741 7487 324 0 18693 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 110740

[startup+12.7019 s]
/proc/loadavg: 0.83 0.95 0.98 2/78 24593
/proc/meminfo: memFree=1628176/2055920 swapFree=4139036/4192956
[pid=24592] ppid=24590 vsize=184852 CPUtime=12.68
/proc/24592/stat : 24592 (bsolo3.0.17) R 24590 24592 24529 0 -1 4194304 54623 0 0 0 1247 21 0 0 25 0 1 0 271620935 189288448 43590 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24592/statm: 46213 43590 304 324 0 45283 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 184852

[startup+25.502 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 24593
/proc/meminfo: memFree=1626192/2055920 swapFree=4139036/4192956
[pid=24592] ppid=24590 vsize=186832 CPUtime=25.48
/proc/24592/stat : 24592 (bsolo3.0.17) R 24590 24592 24529 0 -1 4194304 55125 0 0 0 2524 24 0 0 25 0 1 0 271620935 191315968 44092 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24592/statm: 46708 44092 304 324 0 45778 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 186832

[startup+51.1011 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 24593
/proc/meminfo: memFree=1626320/2055920 swapFree=4139036/4192956
[pid=24592] ppid=24590 vsize=186832 CPUtime=51.06
/proc/24592/stat : 24592 (bsolo3.0.17) R 24590 24592 24529 0 -1 4194304 55125 0 0 0 5073 33 0 0 25 0 1 0 271620935 191315968 44092 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24592/statm: 46708 44092 304 324 0 45778 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 186832

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 24593
/proc/meminfo: memFree=1626448/2055920 swapFree=4139036/4192956
[pid=24592] ppid=24590 vsize=186832 CPUtime=102.26
/proc/24592/stat : 24592 (bsolo3.0.17) R 24590 24592 24529 0 -1 4194304 55125 0 0 0 10174 52 0 0 25 0 1 0 271620935 191315968 44092 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24592/statm: 46708 44092 304 324 0 45778 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 186832

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 24593
/proc/meminfo: memFree=1573200/2055920 swapFree=4139036/4192956
[pid=24592] ppid=24590 vsize=239896 CPUtime=162.22
/proc/24592/stat : 24592 (bsolo3.0.17) R 24590 24592 24529 0 -1 4194304 72345 0 0 0 16161 61 0 0 25 0 1 0 271620935 245653504 57362 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540664 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24592/statm: 59974 57362 306 324 0 59044 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 239896

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24593
/proc/meminfo: memFree=1611728/2055920 swapFree=4139036/4192956
[pid=24592] ppid=24590 vsize=201244 CPUtime=222.2
/proc/24592/stat : 24592 (bsolo3.0.17) R 24590 24592 24529 0 -1 4194304 73272 0 0 0 22157 63 0 0 25 0 1 0 271620935 206073856 47721 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24592/statm: 50311 47721 310 324 0 49381 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 201244

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 24771
/proc/meminfo: memFree=1608992/2055920 swapFree=4139036/4192956
[pid=24592] ppid=24590 vsize=202700 CPUtime=282.1
/proc/24592/stat : 24592 (bsolo3.0.17) R 24590 24592 24529 0 -1 4194304 73631 0 0 0 28146 64 0 0 25 0 1 0 271620935 207564800 48080 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24592/statm: 50675 48080 310 324 0 49745 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 202700

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24791
/proc/meminfo: memFree=1606032/2055920 swapFree=4139036/4192956
[pid=24592] ppid=24590 vsize=206840 CPUtime=342.06
/proc/24592/stat : 24592 (bsolo3.0.17) R 24590 24592 24529 0 -1 4194304 74650 0 0 0 34141 65 0 0 25 0 1 0 271620935 211804160 49099 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134571866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24592/statm: 51710 49099 310 324 0 50780 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 206840

[startup+402.301 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 24791
/proc/meminfo: memFree=1603024/2055920 swapFree=4139036/4192956
[pid=24592] ppid=24590 vsize=209728 CPUtime=402.04
/proc/24592/stat : 24592 (bsolo3.0.17) R 24590 24592 24529 0 -1 4194304 75393 0 0 0 40138 66 0 0 25 0 1 0 271620935 214761472 49842 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24592/statm: 52432 49842 310 324 0 51502 0
Current children cumulated CPU time (s) 402.04
Current children cumulated vsize (KiB) 209728

[startup+462.302 s]
/proc/loadavg: 1.14 1.03 1.00 2/78 24791
/proc/meminfo: memFree=1597968/2055920 swapFree=4139036/4192956
[pid=24592] ppid=24590 vsize=214880 CPUtime=462.03
/proc/24592/stat : 24592 (bsolo3.0.17) R 24590 24592 24529 0 -1 4194304 76660 0 0 0 46135 68 0 0 25 0 1 0 271620935 220037120 51109 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24592/statm: 53720 51109 310 324 0 52790 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 214880

[startup+522.302 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 24791
/proc/meminfo: memFree=1597200/2055920 swapFree=4139036/4192956
[pid=24592] ppid=24590 vsize=215540 CPUtime=522
/proc/24592/stat : 24592 (bsolo3.0.17) R 24590 24592 24529 0 -1 4194304 76847 0 0 0 52132 68 0 0 25 0 1 0 271620935 220712960 51296 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24592/statm: 53885 51296 310 324 0 52955 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 215540

[startup+582.301 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 24791
/proc/meminfo: memFree=1597264/2055920 swapFree=4139036/4192956
[pid=24592] ppid=24590 vsize=215540 CPUtime=581.99
/proc/24592/stat : 24592 (bsolo3.0.17) R 24590 24592 24529 0 -1 4194304 76847 0 0 0 58130 69 0 0 25 0 1 0 271620935 220712960 51296 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24592/statm: 53885 51296 310 324 0 52955 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 215540

[startup+642.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 24791
/proc/meminfo: memFree=1591056/2055920 swapFree=4139036/4192956
[pid=24592] ppid=24590 vsize=221748 CPUtime=641.97
/proc/24592/stat : 24592 (bsolo3.0.17) R 24590 24592 24529 0 -1 4194304 78380 0 0 0 64127 70 0 0 25 0 1 0 271620935 227069952 52829 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24592/statm: 55437 52829 310 324 0 54507 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 221748


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24791
/proc/meminfo: memFree=1588432/2055920 swapFree=4139036/4192956
[pid=24592] ppid=24590 vsize=224388 CPUtime=881.88
/proc/24592/stat : 24592 (bsolo3.0.17) R 24590 24592 24529 0 -1 4194304 79059 0 0 0 88116 72 0 0 25 0 1 0 271620935 229773312 53508 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24592/statm: 56097 53508 310 324 0 55167 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 224388

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24791
/proc/meminfo: memFree=1584464/2055920 swapFree=4139036/4192956
[pid=24592] ppid=24590 vsize=228304 CPUtime=941.86
/proc/24592/stat : 24592 (bsolo3.0.17) R 24590 24592 24529 0 -1 4194304 80045 0 0 0 94113 73 0 0 25 0 1 0 271620935 233783296 54494 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24592/statm: 57076 54494 310 324 0 56146 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 228304

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24791
/proc/meminfo: memFree=1583312/2055920 swapFree=4139036/4192956
[pid=24592] ppid=24590 vsize=229492 CPUtime=1001.84
/proc/24592/stat : 24592 (bsolo3.0.17) R 24590 24592 24529 0 -1 4194304 80325 0 0 0 100110 74 0 0 25 0 1 0 271620935 234999808 54774 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24592/statm: 57373 54774 310 324 0 56443 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 229492

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24791
/proc/meminfo: memFree=1583056/2055920 swapFree=4139036/4192956
[pid=24592] ppid=24590 vsize=229756 CPUtime=1061.83
/proc/24592/stat : 24592 (bsolo3.0.17) R 24590 24592 24529 0 -1 4194304 80398 0 0 0 106108 75 0 0 25 0 1 0 271620935 235270144 54847 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24592/statm: 57439 54847 310 324 0 56509 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 229756

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24791
/proc/meminfo: memFree=1576400/2055920 swapFree=4139036/4192956
[pid=24592] ppid=24590 vsize=236360 CPUtime=1121.8
/proc/24592/stat : 24592 (bsolo3.0.17) R 24590 24592 24529 0 -1 4194304 82053 0 0 0 112104 76 0 0 25 0 1 0 271620935 242032640 56502 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24592/statm: 59090 56502 310 324 0 58160 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 236360

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24791
/proc/meminfo: memFree=1574096/2055920 swapFree=4139036/4192956
[pid=24592] ppid=24590 vsize=238804 CPUtime=1181.78
/proc/24592/stat : 24592 (bsolo3.0.17) R 24590 24592 24529 0 -1 4194304 82656 0 0 0 118101 77 0 0 25 0 1 0 271620935 244535296 57105 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24592/statm: 59701 57105 310 324 0 58771 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 238804

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24791
/proc/meminfo: memFree=1574032/2055920 swapFree=4139036/4192956
[pid=24592] ppid=24590 vsize=238808 CPUtime=1241.76
/proc/24592/stat : 24592 (bsolo3.0.17) R 24590 24592 24529 0 -1 4194304 82657 0 0 0 124098 78 0 0 25 0 1 0 271620935 244539392 57106 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24592/statm: 59702 57106 310 324 0 58772 0
Current children cumulated CPU time (s) 1241.76
Current children cumulated vsize (KiB) 238808

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24791
/proc/meminfo: memFree=1572304/2055920 swapFree=4139036/4192956
[pid=24592] ppid=24590 vsize=240532 CPUtime=1301.75
/proc/24592/stat : 24592 (bsolo3.0.17) R 24590 24592 24529 0 -1 4194304 83089 0 0 0 130096 79 0 0 25 0 1 0 271620935 246304768 57538 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24592/statm: 60133 57538 310 324 0 59203 0
Current children cumulated CPU time (s) 1301.75
Current children cumulated vsize (KiB) 240532

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24791
/proc/meminfo: memFree=1569936/2055920 swapFree=4139036/4192956
[pid=24592] ppid=24590 vsize=242912 CPUtime=1361.73
/proc/24592/stat : 24592 (bsolo3.0.17) R 24590 24592 24529 0 -1 4194304 83679 0 0 0 136093 80 0 0 25 0 1 0 271620935 248741888 58128 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24592/statm: 60728 58128 310 324 0 59798 0
Current children cumulated CPU time (s) 1361.73
Current children cumulated vsize (KiB) 242912

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24791
/proc/meminfo: memFree=1567632/2055920 swapFree=4139036/4192956
[pid=24592] ppid=24590 vsize=245156 CPUtime=1421.7
/proc/24592/stat : 24592 (bsolo3.0.17) R 24590 24592 24529 0 -1 4194304 84237 0 0 0 142090 80 0 0 25 0 1 0 271620935 251039744 58686 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24592/statm: 61289 58686 310 324 0 60359 0
Current children cumulated CPU time (s) 1421.7
Current children cumulated vsize (KiB) 245156

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24791
/proc/meminfo: memFree=1562960/2055920 swapFree=4139036/4192956
[pid=24592] ppid=24590 vsize=249776 CPUtime=1481.68
/proc/24592/stat : 24592 (bsolo3.0.17) R 24590 24592 24529 0 -1 4194304 85399 0 0 0 148087 81 0 0 25 0 1 0 271620935 255770624 59848 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24592/statm: 62444 59848 310 324 0 61514 0
Current children cumulated CPU time (s) 1481.68
Current children cumulated vsize (KiB) 249776

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24791
/proc/meminfo: memFree=1558864/2055920 swapFree=4139036/4192956
[pid=24592] ppid=24590 vsize=253868 CPUtime=1541.66
/proc/24592/stat : 24592 (bsolo3.0.17) R 24590 24592 24529 0 -1 4194304 86443 0 0 0 154084 82 0 0 25 0 1 0 271620935 259960832 60892 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24592/statm: 63467 60892 310 324 0 62537 0
Current children cumulated CPU time (s) 1541.66
Current children cumulated vsize (KiB) 253868

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24791
/proc/meminfo: memFree=1558544/2055920 swapFree=4139036/4192956
[pid=24592] ppid=24590 vsize=254264 CPUtime=1601.64
/proc/24592/stat : 24592 (bsolo3.0.17) R 24590 24592 24529 0 -1 4194304 86525 0 0 0 160081 83 0 0 25 0 1 0 271620935 260366336 60974 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24592/statm: 63566 60974 310 324 0 62636 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 254264

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24791
/proc/meminfo: memFree=1465552/2055920 swapFree=4139036/4192956
[pid=24592] ppid=24590 vsize=349292 CPUtime=1661.62
/proc/24592/stat : 24592 (bsolo3.0.17) R 24590 24592 24529 0 -1 4194304 110304 0 0 0 166069 93 0 0 25 0 1 0 271620935 357675008 84753 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11358307 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24592/statm: 87323 84753 310 324 0 86393 0
Current children cumulated CPU time (s) 1661.62
Current children cumulated vsize (KiB) 349292

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24791
/proc/meminfo: memFree=1161040/2055920 swapFree=4139036/4192956
[pid=24592] ppid=24590 vsize=654324 CPUtime=1721.6
/proc/24592/stat : 24592 (bsolo3.0.17) R 24590 24592 24529 0 -1 4194304 186562 0 0 0 172035 125 0 0 25 0 1 0 271620935 670027776 161011 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24592/statm: 163581 161011 310 324 0 162651 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 654324

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24791
/proc/meminfo: memFree=1096464/2055920 swapFree=4139036/4192956
[pid=24592] ppid=24590 vsize=715284 CPUtime=1781.58
/proc/24592/stat : 24592 (bsolo3.0.17) R 24590 24592 24529 0 -1 4194304 201802 0 0 0 178027 131 0 0 25 0 1 0 271620935 732450816 176251 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24592/statm: 178821 176251 310 324 0 177891 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 715284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24791
/proc/meminfo: memFree=1096464/2055920 swapFree=4139036/4192956
[pid=24592] ppid=24590 vsize=715284 CPUtime=1800.08
/proc/24592/stat : 24592 (bsolo3.0.17) R 24590 24592 24529 0 -1 4194304 201802 0 0 0 179876 132 0 0 25 0 1 0 271620935 732450816 176251 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24592/statm: 178821 176251 310 324 0 177891 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 715284

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

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

[startup+1800.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24791
/proc/meminfo: memFree=1096464/2055920 swapFree=4139036/4192956
[pid=24592] ppid=24590 vsize=0 CPUtime=1800.18
/proc/24592/stat : 24592 (bsolo3.0.17) R 24590 24592 24529 0 -1 4194308 201806 0 0 0 179877 141 0 0 25 0 1 0 271620935 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/24592/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.18
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.93
CPU time (s): 1800.21
CPU user time (s): 1798.77
CPU system time (s): 1.43878
CPU usage (%): 99.9601
Max. virtual memory (cumulated for all children) (KiB): 715284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.77
system time used= 1.43878
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 201806
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= 2590

runsolver used 1.3148 second user time and 3.90041 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Mon Apr 30 17:57:12 UTC 2007

IDJOB= 433162
IDBENCH= 2314
IDSOLVER= 199
FILE ID= node3/433162-1177955830

PBS_JOBID= 4727725

Free space on /tmp= 66527 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-dano3_5.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433162-1177955830/instance-433162-1177955830.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-433162-1177955830 -o ROOT/results/node3/solver-433162-1177955830 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433162-1177955830/instance-433162-1177955830.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  143c67a6efdf0b74421c6a96157a0df7

RANDOM SEED= 998608034

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1801584 kB
Buffers:         33548 kB
Cached:         134600 kB
SwapCached:      16744 kB
Active:          74980 kB
Inactive:       115748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1801584 kB
SwapTotal:     4192956 kB
SwapFree:      4139036 kB
Dirty:           39012 kB
Writeback:           0 kB
Mapped:          29596 kB
Slab:            49176 kB
Committed_AS:  6279984 kB
PageTables:       1780 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= 66527 MiB

End job on node3 on Mon Apr 30 18:27:15 UTC 2007