Trace number 432742

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) 1800.17 1800.95

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
MIPLIB/miplib/normalized-reduced-mps-v2-20-10-air06.opb
MD5SUM9ad64595976e8d5a822b98ffb6dea9d7
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5727
Best CPU time to get the best result obtained on this benchmark42.5775
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5727
Optimality of the best value was proved YES
Number of variables8627
Total number of constraints825
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)825
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint461
Number of terms in the objective function 8627
Biggest coefficient in the objective function 213
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 528490
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 213
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 528490
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/432742-1177948636/instance-432742-1177948636.opb
0.00/0.00	c File size is 719752 bytes.
0.09/0.14	c Highest Coefficient sum: 528490
0.09/0.14	c Parsing was ok!!
0.09/0.14	c Total parsing time: 0.142 s
0.09/0.16	c Var: 8627 Constr: 1650 834/816/0 Lit: 141612 Watch. Lit: 72446
0.09/0.16	c Obj. Vars: 8627 (100 % of total variables)
1.99/2.02	c Pre-processing Time: 2.018 s
1.99/2.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.99/2.02	c        0   6833     1122   107449   95    55281  468045      0      0 2.02
1.99/2.02	c Switching off LPR mode.
1800.03/1800.80	c      100   6833     1222   124308  101    55481  514850    100     48 2.05
1800.03/1800.80	c      250   6833     1372   132620   96    55781  566336    250    117 2.13
1800.03/1800.80	c      477   6833     1599   151658   94    56235  622970    477    213 2.24
1800.03/1800.80	c      815   6832     1937   176984   91    56910  685268    815    340 2.39
1800.03/1800.80	c     1323   6831     2445   220398   90    57925  753795   1323    495 2.67
1800.03/1800.80	c     2086   6830     3208   285546   89    59450  829175   2086    668 3.12
1800.03/1800.80	c     3232   6829     4354   409264   93    61741  912093   3232    830 3.89
1800.03/1800.80	c     4953   6828     6075   628070  103    65182  500000   4953    888 5.58
1800.03/1800.80	c     7537   6823     8659   831395   96    70345  550001   7537    886 8.51
1800.03/1800.80	c    11417   6817    12539  1238201   98    78100  605002  11417    855 13.35
1800.03/1800.80	c    17242   6813    18364  1946104  105    89746  665503  17242    779 22.13
1800.03/1800.80	c    25979   6801    27101  3129759  115   107208  732054  25979    674 38.53
1800.03/1800.80	c    39089   6797    40211  5760908  143   133424  805260  39089    542 72.07
1800.03/1800.80	c    58760   6753    59882  9251285  154   172737  885787  58760    400 146.73
1800.03/1800.80	c    88270   6743    89392 17807383  199   231747  974366  88270    265 332.08
1800.03/1800.80	c   132540   6723   133662 33821086  253   320271  500000 132540    177 748.74
1800.03/1800.80	c   198950   6713   200072 62394747  311   453081  550001 198950    114 1731.95
1800.03/1800.80	c Caught signal: 15
1800.03/1800.80	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.03/1800.80	c   17   203091 137950  6757724   204213 64326807 203091    112 1800.03
1800.03/1800.80	s UNKNOWN
1800.03/1800.80	c Total time: 1800.03 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/node40/watcher-432742-1177948636 -o ROOT/results/node40/solver-432742-1177948636 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432742-1177948636/instance-432742-1177948636.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: 0.91 0.95 0.90 3/77 9880
/proc/meminfo: memFree=1845672/2055920 swapFree=4157456/4192956
[pid=9880] ppid=9878 vsize=12440 CPUtime=0
/proc/9880/stat : 9880 (bsolo3.0.17) R 9878 9880 9278 0 -1 4194304 361 0 0 0 0 0 0 0 18 0 1 0 123743171 12738560 331 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9880/statm: 3110 332 279 324 0 2004 0

[startup+0.073715 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 9880
/proc/meminfo: memFree=1845672/2055920 swapFree=4157456/4192956
[pid=9880] ppid=9878 vsize=6080 CPUtime=0.06
/proc/9880/stat : 9880 (bsolo3.0.17) R 9878 9880 9278 0 -1 4194304 811 0 0 0 6 0 0 0 18 0 1 0 123743171 6225920 781 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9880/statm: 1520 781 365 324 0 414 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6080

[startup+0.101721 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 9880
/proc/meminfo: memFree=1845672/2055920 swapFree=4157456/4192956
[pid=9880] ppid=9878 vsize=6476 CPUtime=0.09
/proc/9880/stat : 9880 (bsolo3.0.17) R 9878 9880 9278 0 -1 4194304 953 0 0 0 9 0 0 0 18 0 1 0 123743171 6631424 923 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7345787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9880/statm: 1619 923 400 324 0 513 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6476

[startup+0.301762 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 9880
/proc/meminfo: memFree=1845672/2055920 swapFree=4157456/4192956
[pid=9880] ppid=9878 vsize=8892 CPUtime=0.29
/proc/9880/stat : 9880 (bsolo3.0.17) R 9878 9880 9278 0 -1 4194304 1771 0 0 0 28 1 0 0 19 0 1 0 123743171 9105408 1565 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9880/statm: 2223 1565 303 324 0 1293 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8892

[startup+0.701845 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 9880
/proc/meminfo: memFree=1845672/2055920 swapFree=4157456/4192956
[pid=9880] ppid=9878 vsize=8892 CPUtime=0.69
/proc/9880/stat : 9880 (bsolo3.0.17) R 9878 9880 9278 0 -1 4194304 1772 0 0 0 68 1 0 0 22 0 1 0 123743171 9105408 1566 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9880/statm: 2223 1566 303 324 0 1293 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8892

[startup+1.50201 s]
/proc/loadavg: 0.91 0.95 0.90 2/78 9881
/proc/meminfo: memFree=1840608/2055920 swapFree=4157456/4192956
[pid=9880] ppid=9878 vsize=8892 CPUtime=1.49
/proc/9880/stat : 9880 (bsolo3.0.17) R 9878 9880 9278 0 -1 4194304 1772 0 0 0 148 1 0 0 25 0 1 0 123743171 9105408 1566 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9880/statm: 2223 1566 303 324 0 1293 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8892

[startup+3.10135 s]
/proc/loadavg: 0.91 0.95 0.90 2/78 9881
/proc/meminfo: memFree=1840160/2055920 swapFree=4157456/4192956
[pid=9880] ppid=9878 vsize=10468 CPUtime=3.08
/proc/9880/stat : 9880 (bsolo3.0.17) R 9878 9880 9278 0 -1 4194304 2620 0 0 0 307 1 0 0 25 0 1 0 123743171 10719232 1975 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9880/statm: 2617 1975 309 324 0 1687 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10468

[startup+6.30201 s]
/proc/loadavg: 0.92 0.95 0.90 3/78 9881
/proc/meminfo: memFree=1834080/2055920 swapFree=4157456/4192956
[pid=9880] ppid=9878 vsize=16004 CPUtime=6.28
/proc/9880/stat : 9880 (bsolo3.0.17) R 9878 9880 9278 0 -1 4194304 4003 0 0 0 626 2 0 0 25 0 1 0 123743171 16388096 3358 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7027828 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9880/statm: 4001 3358 309 324 0 3071 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16004

[startup+12.7013 s]
/proc/loadavg: 0.93 0.95 0.90 2/78 9881
/proc/meminfo: memFree=1827296/2055920 swapFree=4157456/4192956
[pid=9880] ppid=9878 vsize=22848 CPUtime=12.68
/proc/9880/stat : 9880 (bsolo3.0.17) R 9878 9880 9278 0 -1 4194304 5723 0 0 0 1265 3 0 0 25 0 1 0 123743171 23396352 5078 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134573038 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9880/statm: 5712 5078 309 324 0 4782 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22848

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.91 2/78 9881
/proc/meminfo: memFree=1812512/2055920 swapFree=4157456/4192956
[pid=9880] ppid=9878 vsize=36840 CPUtime=25.48
/proc/9880/stat : 9880 (bsolo3.0.17) R 9878 9880 9278 0 -1 4194304 9234 0 0 0 2541 7 0 0 25 0 1 0 123743171 37724160 8589 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9880/statm: 9210 8589 309 324 0 8280 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 36840

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.91 2/78 9881
/proc/meminfo: memFree=1786464/2055920 swapFree=4157456/4192956
[pid=9880] ppid=9878 vsize=63488 CPUtime=51.07
/proc/9880/stat : 9880 (bsolo3.0.17) R 9878 9880 9278 0 -1 4194304 15873 0 0 0 5095 12 0 0 25 0 1 0 123743171 65011712 15228 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160036204 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9880/statm: 15872 15228 309 324 0 14942 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 63488

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.91 2/78 9881
/proc/meminfo: memFree=1748192/2055920 swapFree=4157456/4192956
[pid=9880] ppid=9878 vsize=101068 CPUtime=102.24
/proc/9880/stat : 9880 (bsolo3.0.17) R 9878 9880 9278 0 -1 4194304 25279 0 0 0 10205 19 0 0 25 0 1 0 123743171 103493632 24634 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9880/statm: 25267 24634 309 324 0 24337 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 101068

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 9881
/proc/meminfo: memFree=1709408/2055920 swapFree=4157456/4192956
[pid=9880] ppid=9878 vsize=140856 CPUtime=162.23
/proc/9880/stat : 9880 (bsolo3.0.17) R 9878 9880 9278 0 -1 4194304 35239 0 0 0 16196 27 0 0 25 0 1 0 123743171 144236544 34594 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7340184 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9880/statm: 35214 34594 309 324 0 34284 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 140856

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 9881
/proc/meminfo: memFree=1672864/2055920 swapFree=4157456/4192956
[pid=9880] ppid=9878 vsize=176172 CPUtime=222.2
/proc/9880/stat : 9880 (bsolo3.0.17) R 9878 9880 9278 0 -1 4194304 44071 0 0 0 22187 33 0 0 25 0 1 0 123743171 180400128 43426 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9880/statm: 44043 43426 309 324 0 43113 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 176172

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 10079
/proc/meminfo: memFree=1629976/2055920 swapFree=4157456/4192956
[pid=9880] ppid=9878 vsize=218500 CPUtime=282.08
/proc/9880/stat : 9880 (bsolo3.0.17) R 9878 9880 9278 0 -1 4194304 54653 0 0 0 28166 42 0 0 25 0 1 0 123743171 223744000 54008 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9880/statm: 54625 54008 309 324 0 53695 0
Current children cumulated CPU time (s) 282.08
Current children cumulated vsize (KiB) 218500

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 10079
/proc/meminfo: memFree=1596512/2055920 swapFree=4157456/4192956
[pid=9880] ppid=9878 vsize=251952 CPUtime=342.05
/proc/9880/stat : 9880 (bsolo3.0.17) R 9878 9880 9278 0 -1 4194304 63003 0 0 0 34158 47 0 0 25 0 1 0 123743171 257998848 62358 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7352037 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9880/statm: 62988 62358 309 324 0 62058 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 251952

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 10079
/proc/meminfo: memFree=1551008/2055920 swapFree=4157456/4192956
[pid=9880] ppid=9878 vsize=297640 CPUtime=402.02
/proc/9880/stat : 9880 (bsolo3.0.17) R 9878 9880 9278 0 -1 4194304 74441 0 0 0 40148 54 0 0 25 0 1 0 123743171 304783360 73796 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9880/statm: 74410 73796 309 324 0 73480 0
Current children cumulated CPU time (s) 402.02
Current children cumulated vsize (KiB) 297640

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 10079
/proc/meminfo: memFree=1518624/2055920 swapFree=4157456/4192956
[pid=9880] ppid=9878 vsize=329624 CPUtime=462
/proc/9880/stat : 9880 (bsolo3.0.17) R 9878 9880 9278 0 -1 4194304 82410 0 0 0 46141 59 0 0 25 0 1 0 123743171 337534976 81765 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9880/statm: 82406 81765 309 324 0 81476 0
Current children cumulated CPU time (s) 462
Current children cumulated vsize (KiB) 329624

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 10079
/proc/meminfo: memFree=1492576/2055920 swapFree=4157456/4192956
[pid=9880] ppid=9878 vsize=355692 CPUtime=521.99
/proc/9880/stat : 9880 (bsolo3.0.17) R 9878 9880 9278 0 -1 4194304 88941 0 0 0 52136 63 0 0 25 0 1 0 123743171 364228608 88296 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9880/statm: 88923 88296 309 324 0 87993 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 355692

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 10079
/proc/meminfo: memFree=1475296/2055920 swapFree=4157456/4192956
[pid=9880] ppid=9878 vsize=372876 CPUtime=581.97
/proc/9880/stat : 9880 (bsolo3.0.17) R 9878 9880 9278 0 -1 4194304 93221 0 0 0 58129 68 0 0 25 0 1 0 123743171 381825024 92576 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9880/statm: 93219 92576 309 324 0 92289 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 372876

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 10079
/proc/meminfo: memFree=1449440/2055920 swapFree=4157456/4192956
[pid=9880] ppid=9878 vsize=398452 CPUtime=641.94
/proc/9880/stat : 9880 (bsolo3.0.17) R 9878 9880 9278 0 -1 4194304 99641 0 0 0 64123 71 0 0 25 0 1 0 123743171 408014848 98996 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7352037 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9880/statm: 99613 98996 309 324 0 98683 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 398452


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 10079
/proc/meminfo: memFree=1339744/2055920 swapFree=4157456/4192956
[pid=9880] ppid=9878 vsize=508036 CPUtime=881.86
/proc/9880/stat : 9880 (bsolo3.0.17) R 9878 9880 9278 0 -1 4194304 127033 0 0 0 88095 91 0 0 25 0 1 0 123743171 520228864 126388 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9880/statm: 127009 126388 309 324 0 126079 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 508036

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 10079
/proc/meminfo: memFree=1316832/2055920 swapFree=4157456/4192956
[pid=9880] ppid=9878 vsize=531128 CPUtime=941.83
/proc/9880/stat : 9880 (bsolo3.0.17) R 9878 9880 9278 0 -1 4194304 132788 0 0 0 94088 95 0 0 25 0 1 0 123743171 543875072 132143 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550820 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9880/statm: 132782 132143 309 324 0 131852 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 531128

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 10079
/proc/meminfo: memFree=1298848/2055920 swapFree=4157456/4192956
[pid=9880] ppid=9878 vsize=549180 CPUtime=1001.81
/proc/9880/stat : 9880 (bsolo3.0.17) R 9878 9880 9278 0 -1 4194304 137300 0 0 0 100083 98 0 0 25 0 1 0 123743171 562360320 136655 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7345787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9880/statm: 137295 136655 309 324 0 136365 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 549180

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 10079
/proc/meminfo: memFree=1266848/2055920 swapFree=4157456/4192956
[pid=9880] ppid=9878 vsize=581156 CPUtime=1061.79
/proc/9880/stat : 9880 (bsolo3.0.17) R 9878 9880 9278 0 -1 4194304 145295 0 0 0 106076 103 0 0 25 0 1 0 123743171 595103744 144650 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9880/statm: 145289 144650 309 324 0 144359 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 581156

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 10079
/proc/meminfo: memFree=1250336/2055920 swapFree=4157456/4192956
[pid=9880] ppid=9878 vsize=597524 CPUtime=1121.77
/proc/9880/stat : 9880 (bsolo3.0.17) R 9878 9880 9278 0 -1 4194304 149390 0 0 0 112070 107 0 0 25 0 1 0 123743171 611864576 148745 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550850 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9880/statm: 149381 148745 309 324 0 148451 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 597524

[startup+1182.3 s]
/proc/loadavg: 1.04 0.99 0.91 2/78 10079
/proc/meminfo: memFree=1234656/2055920 swapFree=4157456/4192956
[pid=9880] ppid=9878 vsize=613068 CPUtime=1181.75
/proc/9880/stat : 9880 (bsolo3.0.17) R 9878 9880 9278 0 -1 4194304 153290 0 0 0 118065 110 0 0 25 0 1 0 123743171 627781632 152645 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550916 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9880/statm: 153267 152645 309 324 0 152337 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 613068

[startup+1242.3 s]
/proc/loadavg: 1.06 1.00 0.92 2/78 10081
/proc/meminfo: memFree=1198880/2055920 swapFree=4157456/4192956
[pid=9880] ppid=9878 vsize=648628 CPUtime=1241.73
/proc/9880/stat : 9880 (bsolo3.0.17) R 9878 9880 9278 0 -1 4194304 162167 0 0 0 124059 114 0 0 25 0 1 0 123743171 664195072 161522 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9880/statm: 162157 161522 309 324 0 161227 0
Current children cumulated CPU time (s) 1241.73
Current children cumulated vsize (KiB) 648628

[startup+1302.3 s]
/proc/loadavg: 1.06 1.01 0.93 2/78 10081
/proc/meminfo: memFree=1181280/2055920 swapFree=4157456/4192956
[pid=9880] ppid=9878 vsize=666120 CPUtime=1301.71
/proc/9880/stat : 9880 (bsolo3.0.17) R 9878 9880 9278 0 -1 4194304 166541 0 0 0 130054 117 0 0 25 0 1 0 123743171 682106880 165896 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9880/statm: 166530 165896 309 324 0 165600 0
Current children cumulated CPU time (s) 1301.71
Current children cumulated vsize (KiB) 666120

[startup+1362.3 s]
/proc/loadavg: 1.06 1.02 0.93 2/78 10081
/proc/meminfo: memFree=1162848/2055920 swapFree=4157456/4192956
[pid=9880] ppid=9878 vsize=684596 CPUtime=1361.68
/proc/9880/stat : 9880 (bsolo3.0.17) R 9878 9880 9278 0 -1 4194304 171167 0 0 0 136048 120 0 0 25 0 1 0 123743171 701026304 170522 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9880/statm: 171149 170522 309 324 0 170219 0
Current children cumulated CPU time (s) 1361.68
Current children cumulated vsize (KiB) 684596

[startup+1422.31 s]
/proc/loadavg: 1.14 1.06 0.95 2/78 10081
/proc/meminfo: memFree=1138848/2055920 swapFree=4157456/4192956
[pid=9880] ppid=9878 vsize=708432 CPUtime=1421.67
/proc/9880/stat : 9880 (bsolo3.0.17) R 9878 9880 9278 0 -1 4194304 177137 0 0 0 142043 124 0 0 25 0 1 0 123743171 725434368 176492 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134552299 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9880/statm: 177108 176492 309 324 0 176178 0
Current children cumulated CPU time (s) 1421.67
Current children cumulated vsize (KiB) 708432

[startup+1482.3 s]
/proc/loadavg: 1.08 1.06 0.95 2/78 10081
/proc/meminfo: memFree=1123488/2055920 swapFree=4157456/4192956
[pid=9880] ppid=9878 vsize=724188 CPUtime=1481.64
/proc/9880/stat : 9880 (bsolo3.0.17) R 9878 9880 9278 0 -1 4194304 181049 0 0 0 148037 127 0 0 25 0 1 0 123743171 741568512 180404 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9880/statm: 181047 180404 309 324 0 180117 0
Current children cumulated CPU time (s) 1481.64
Current children cumulated vsize (KiB) 724188

[startup+1542.3 s]
/proc/loadavg: 1.03 1.05 0.95 2/78 10081
/proc/meminfo: memFree=1095712/2055920 swapFree=4157456/4192956
[pid=9880] ppid=9878 vsize=751600 CPUtime=1541.61
/proc/9880/stat : 9880 (bsolo3.0.17) R 9878 9880 9278 0 -1 4194304 187927 0 0 0 154031 130 0 0 25 0 1 0 123743171 769638400 187282 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9880/statm: 187900 187282 309 324 0 186970 0
Current children cumulated CPU time (s) 1541.61
Current children cumulated vsize (KiB) 751600

[startup+1602.3 s]
/proc/loadavg: 1.01 1.03 0.95 2/78 10081
/proc/meminfo: memFree=1074528/2055920 swapFree=4157456/4192956
[pid=9880] ppid=9878 vsize=772848 CPUtime=1601.6
/proc/9880/stat : 9880 (bsolo3.0.17) R 9878 9880 9278 0 -1 4194304 193238 0 0 0 160026 134 0 0 25 0 1 0 123743171 791396352 192593 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9880/statm: 193212 192593 309 324 0 192282 0
Current children cumulated CPU time (s) 1601.6
Current children cumulated vsize (KiB) 772848

[startup+1662.3 s]
/proc/loadavg: 1.00 1.03 0.95 2/78 10081
/proc/meminfo: memFree=1050784/2055920 swapFree=4157456/4192956
[pid=9880] ppid=9878 vsize=796412 CPUtime=1661.58
/proc/9880/stat : 9880 (bsolo3.0.17) R 9878 9880 9278 0 -1 4194304 199119 0 0 0 166020 138 0 0 25 0 1 0 123743171 815525888 198474 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9880/statm: 199103 198474 309 324 0 198173 0
Current children cumulated CPU time (s) 1661.58
Current children cumulated vsize (KiB) 796412

[startup+1722.3 s]
/proc/loadavg: 1.00 1.02 0.95 2/78 10081
/proc/meminfo: memFree=1030240/2055920 swapFree=4157456/4192956
[pid=9880] ppid=9878 vsize=817288 CPUtime=1721.55
/proc/9880/stat : 9880 (bsolo3.0.17) R 9878 9880 9278 0 -1 4194304 204326 0 0 0 172014 141 0 0 25 0 1 0 123743171 836902912 203681 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9880/statm: 204322 203681 309 324 0 203392 0
Current children cumulated CPU time (s) 1721.55
Current children cumulated vsize (KiB) 817288

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 0.95 2/78 10081
/proc/meminfo: memFree=1009824/2055920 swapFree=4157456/4192956
[pid=9880] ppid=9878 vsize=837412 CPUtime=1781.53
/proc/9880/stat : 9880 (bsolo3.0.17) R 9878 9880 9278 0 -1 4194304 209381 0 0 0 178008 145 0 0 25 0 1 0 123743171 857509888 208736 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7343612 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9880/statm: 209353 208736 309 324 0 208423 0
Current children cumulated CPU time (s) 1781.53
Current children cumulated vsize (KiB) 837412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.01 0.95 2/78 10081
/proc/meminfo: memFree=999840/2055920 swapFree=4157456/4192956
[pid=9880] ppid=9878 vsize=847288 CPUtime=1800.03
/proc/9880/stat : 9880 (bsolo3.0.17) R 9878 9880 9278 0 -1 4194304 211833 0 0 0 179856 147 0 0 25 0 1 0 123743171 867622912 211188 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9880/statm: 211822 211188 309 324 0 210892 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 847288

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 1.01 0.95 2/78 10081
/proc/meminfo: memFree=999840/2055920 swapFree=4157456/4192956
[pid=9880] ppid=9878 vsize=0 CPUtime=1800.12
/proc/9880/stat : 9880 (bsolo3.0.17) R 9878 9880 9278 0 -1 4194308 211837 0 0 0 179856 156 0 0 25 0 1 0 123743171 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/9880/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.12
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.95
CPU time (s): 1800.17
CPU user time (s): 1798.57
CPU system time (s): 1.60376
CPU usage (%): 99.9567
Max. virtual memory (cumulated for all children) (KiB): 847288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.57
system time used= 1.60376
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 211837
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= 34758

runsolver used 1.38179 second user time and 3.9314 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Mon Apr 30 15:57:16 UTC 2007

IDJOB= 432742
IDBENCH= 1746
IDSOLVER= 199
FILE ID= node40/432742-1177948636

PBS_JOBID= 4727817

Free space on /tmp= 66537 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-air06.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432742-1177948636/instance-432742-1177948636.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-432742-1177948636 -o ROOT/results/node40/solver-432742-1177948636 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432742-1177948636/instance-432742-1177948636.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  9ad64595976e8d5a822b98ffb6dea9d7

RANDOM SEED= 88200700

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.283
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		: 3000.283
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:       1846144 kB
Buffers:         35520 kB
Cached:          86264 kB
SwapCached:      15168 kB
Active:          55780 kB
Inactive:        89724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1846144 kB
SwapTotal:     4192956 kB
SwapFree:      4157456 kB
Dirty:            7472 kB
Writeback:           0 kB
Mapped:          30664 kB
Slab:            49636 kB
Committed_AS:  1148908 kB
PageTables:       1936 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= 66537 MiB

End job on node40 on Mon Apr 30 16:27:19 UTC 2007