Trace number 348215

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 3.0.16? (TO) 1800.2 1800.83

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-gfrd-pnc.opb
MD5SUM79ac545a8fcf117e4e23dd9b4f8255c5
Bench CategoryOPT-SMALLINT (optimisation, small 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 variables27888
Total number of constraints874
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 constraints874
Minimum length of a constraint11
Maximum length of a constraint246
Number of terms in the objective function 27836
Biggest coefficient in the objective function 8308
Number of bits for the biggest coefficient in the objective function 14
Sum of the numbers in the objective function 546265
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 546265
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 3.0.16 - 04/04/2007 : 1458 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 Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/348215-1176573502/instance-348215-1176573502.opb
0.00/0.00	c File size is 935950 bytes.
0.09/0.19	c Highest Coefficient sum: 546265
0.09/0.19	c Parsing was ok!!
0.09/0.19	c Total parsing time: 0.188 s
0.19/0.20	c Var: 27888 Constr: 1422 16/0/1406 Lit: 116461 Watch. Lit: 14557
0.19/0.20	c Obj. Vars: 27836 (99.8135 % of total variables)
0.69/0.72	c Pre-processing Time: 0.718 s
0.69/0.72	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.69/0.72	c        0  25672     1370   114301   83    39867  228602      0      0 0.72
0.69/0.72	c Switching off LPR mode.
1799.97/1800.64	c      100  25672     1470   123323   83    91107  251463    100    119 0.83
1799.97/1800.64	c      250  25672     1620   135857   83    91331  276610    250    273 0.91
1799.97/1800.64	c      475  25672     1845   157775   85    91883  304272    475    470 1.01
1799.97/1800.64	c      814  25672     2184   218714  100    92226  334700    814    704 1.16
1799.97/1800.64	c     1323  25672     2693   299356  111    92955  368171   1323   1012 1.31
1799.97/1800.64	c     2087  25672     3457   361551  104    94388  404989   2087   1399 1.49
1799.97/1800.64	c     3235  25672     4605   487393  105    96745  445488   3235   1884 1.72
1799.97/1800.64	c     4958  25672     6328   642517  101   100246  490037   4958   2382 2.08
1799.97/1800.64	c     7543  25672     8913   985003  110   105112  539041   7543   2983 2.53
1799.97/1800.64	c    11423  25672    12793  1445124  112   113097  592946  11423   3280 3.48
1799.97/1800.64	c    17245  25672    18615  2484387  133   124630  652241  17245   2565 6.72
1799.97/1800.64	c    25983  25672    27353  3237571  118   141818  717466  25983   2836 9.16
1799.97/1800.64	c    39094  25670    40464  4379928  108   168137  789213  39094   2501 15.63
1799.97/1800.64	c    58764  25670    60134  5146995   85   207064  868135  58764   2205 26.64
1799.97/1800.64	c    88274  25670    89644 10046412  112   266236  954949  88274   1644 53.67
1799.97/1800.64	c   132545  25670   133915 14764410  110   354814  500000 132545   1549 85.56
1799.97/1800.64	c   198956  25670   200326 30971550  154   487831  550001 198956    364 545.50
1799.97/1800.64	c   298576  25670   299946 41239670  137   686849  605002 298576    462 645.03
1799.97/1800.64	c   448012  25670   449382 54717977  121   986231  665503 448012    526 850.93
1799.97/1800.64	c Resources Exceeded
1799.97/1800.64	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.97/1800.64	c   19   588774  14931  1209845   590144 82355321 588774    327 1800.02
1799.97/1800.64	s UNKNOWN
1799.97/1800.64	c Total time: 1800.02 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node74/watcher-348215-1176573502 -o ROOT/results/node74/solver-348215-1176573502 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348215-1176573502/instance-348215-1176573502.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: 0.99 1.06 1.00 3/66 8599
/proc/meminfo: memFree=1518624/2055920 swapFree=4192812/4192956
[pid=8599] ppid=8597 vsize=12652 CPUtime=0
/proc/8599/stat : 8599 (bsolo3.0.16) R 8597 8599 7487 0 -1 4194304 368 0 0 0 0 0 0 0 18 0 1 0 105264916 12955648 336 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10192507 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 3163 336 281 324 0 2003 0

[startup+0.106078 s]
/proc/loadavg: 0.99 1.06 1.00 3/66 8599
/proc/meminfo: memFree=1518624/2055920 swapFree=4192812/4192956
[pid=8599] ppid=8597 vsize=7860 CPUtime=0.09
/proc/8599/stat : 8599 (bsolo3.0.16) R 8597 8599 7487 0 -1 4194304 1255 0 0 0 9 0 0 0 18 0 1 0 105264916 8048640 1183 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10192507 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 1965 1183 407 324 0 805 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7860

[startup+0.201087 s]
/proc/loadavg: 0.99 1.06 1.00 3/66 8599
/proc/meminfo: memFree=1518624/2055920 swapFree=4192812/4192956
[pid=8599] ppid=8597 vsize=10108 CPUtime=0.19
/proc/8599/stat : 8599 (bsolo3.0.16) R 8597 8599 7487 0 -1 4194304 2137 0 0 0 19 0 0 0 18 0 1 0 105264916 10350592 1836 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10192507 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 2527 1837 302 324 0 1596 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 10108

[startup+0.301099 s]
/proc/loadavg: 0.99 1.06 1.00 3/66 8599
/proc/meminfo: memFree=1518624/2055920 swapFree=4192812/4192956
[pid=8599] ppid=8597 vsize=12960 CPUtime=0.29
/proc/8599/stat : 8599 (bsolo3.0.16) R 8597 8599 7487 0 -1 4194304 2963 0 0 0 27 2 0 0 19 0 1 0 105264916 13271040 2552 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 3240 2552 308 324 0 2309 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12960

[startup+0.701145 s]
/proc/loadavg: 0.99 1.06 1.00 3/66 8599
/proc/meminfo: memFree=1518624/2055920 swapFree=4192812/4192956
[pid=8599] ppid=8597 vsize=12644 CPUtime=0.69
/proc/8599/stat : 8599 (bsolo3.0.16) R 8597 8599 7487 0 -1 4194304 3079 0 0 0 66 3 0 0 22 0 1 0 105264916 12947456 2450 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 3161 2450 308 324 0 2230 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12644

[startup+1.50124 s]
/proc/loadavg: 0.99 1.06 1.00 2/67 8600
/proc/meminfo: memFree=1509272/2055920 swapFree=4192812/4192956
[pid=8599] ppid=8597 vsize=15732 CPUtime=1.49
/proc/8599/stat : 8599 (bsolo3.0.16) R 8597 8599 7487 0 -1 4194304 4263 0 0 0 142 7 0 0 25 0 1 0 105264916 16109568 3254 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 3933 3254 312 324 0 3002 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15732

[startup+3.10142 s]
/proc/loadavg: 0.99 1.06 1.00 2/67 8600
/proc/meminfo: memFree=1501720/2055920 swapFree=4192812/4192956
[pid=8599] ppid=8597 vsize=28660 CPUtime=3.08
/proc/8599/stat : 8599 (bsolo3.0.16) R 8597 8599 7487 0 -1 4194304 7494 0 0 0 299 9 0 0 25 0 1 0 105264916 29347840 6485 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 7165 6485 312 324 0 6234 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 28660

[startup+6.30179 s]
/proc/loadavg: 0.99 1.05 1.00 2/67 8600
/proc/meminfo: memFree=1480480/2055920 swapFree=4192812/4192956
[pid=8599] ppid=8597 vsize=43984 CPUtime=6.29
/proc/8599/stat : 8599 (bsolo3.0.16) R 8597 8599 7487 0 -1 4194304 11337 0 0 0 616 13 0 0 25 0 1 0 105264916 45039616 10328 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551143 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 10996 10328 312 324 0 10065 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 43984

[startup+12.7015 s]
/proc/loadavg: 0.99 1.05 1.00 2/67 8600
/proc/meminfo: memFree=1456160/2055920 swapFree=4192812/4192956
[pid=8599] ppid=8597 vsize=67168 CPUtime=12.68
/proc/8599/stat : 8599 (bsolo3.0.16) R 8597 8599 7487 0 -1 4194304 17143 0 0 0 1249 19 0 0 25 0 1 0 105264916 68780032 16134 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 16792 16134 312 324 0 15861 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 67168

[startup+25.502 s]
/proc/loadavg: 0.99 1.05 1.00 2/67 8600
/proc/meminfo: memFree=1440032/2055920 swapFree=4192812/4192956
[pid=8599] ppid=8597 vsize=82304 CPUtime=25.48
/proc/8599/stat : 8599 (bsolo3.0.16) R 8597 8599 7487 0 -1 4194304 20910 0 0 0 2521 27 0 0 25 0 1 0 105264916 84279296 19901 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 20576 19901 312 324 0 19645 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 82304

[startup+51.102 s]
/proc/loadavg: 0.99 1.05 1.00 2/67 8600
/proc/meminfo: memFree=1377504/2055920 swapFree=4192812/4192956
[pid=8599] ppid=8597 vsize=145540 CPUtime=51.08
/proc/8599/stat : 8599 (bsolo3.0.16) R 8597 8599 7487 0 -1 4194304 36707 0 0 0 5069 39 0 0 25 0 1 0 105264916 149032960 35698 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 36385 35698 312 324 0 35454 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 145540

[startup+102.302 s]
/proc/loadavg: 0.99 1.04 1.00 2/67 8600
/proc/meminfo: memFree=1274912/2055920 swapFree=4192812/4192956
[pid=8599] ppid=8597 vsize=247124 CPUtime=102.26
/proc/8599/stat : 8599 (bsolo3.0.16) R 8597 8599 7487 0 -1 4194304 62113 0 0 0 10162 64 0 0 25 0 1 0 105264916 253054976 61104 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 61781 61104 312 324 0 60850 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 247124

[startup+162.302 s]
/proc/loadavg: 0.99 1.03 1.00 2/73 8626
/proc/meminfo: memFree=1224536/2055920 swapFree=4192812/4192956
[pid=8599] ppid=8597 vsize=296372 CPUtime=162.23
/proc/8599/stat : 8599 (bsolo3.0.16) R 8597 8599 7487 0 -1 4194304 74422 0 0 0 16146 77 0 0 25 0 1 0 105264916 303484928 73413 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10192507 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 74093 73413 312 324 0 73162 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 296372

[startup+222.306 s]
/proc/loadavg: 0.99 1.02 1.00 2/67 8798
/proc/meminfo: memFree=1195680/2055920 swapFree=4192812/4192956
[pid=8599] ppid=8597 vsize=326080 CPUtime=222.13
/proc/8599/stat : 8599 (bsolo3.0.16) R 8597 8599 7487 0 -1 4194304 81844 0 0 0 22126 87 0 0 25 0 1 0 105264916 333905920 80835 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 81520 80835 312 324 0 80589 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 326080

[startup+282.302 s]
/proc/loadavg: 0.99 1.01 1.00 2/67 8798
/proc/meminfo: memFree=1178976/2055920 swapFree=4192812/4192956
[pid=8599] ppid=8597 vsize=342896 CPUtime=282.11
/proc/8599/stat : 8599 (bsolo3.0.16) R 8597 8599 7487 0 -1 4194304 86058 0 0 0 28119 92 0 0 25 0 1 0 105264916 351125504 85049 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 85724 85049 312 324 0 84793 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 342896

[startup+342.302 s]
/proc/loadavg: 0.99 1.01 1.00 2/67 8798
/proc/meminfo: memFree=1158688/2055920 swapFree=4192812/4192956
[pid=8599] ppid=8597 vsize=362960 CPUtime=342.1
/proc/8599/stat : 8599 (bsolo3.0.16) R 8597 8599 7487 0 -1 4194304 91078 0 0 0 34112 98 0 0 25 0 1 0 105264916 371671040 90069 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 90740 90069 312 324 0 89809 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 362960

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 8798
/proc/meminfo: memFree=1136096/2055920 swapFree=4192812/4192956
[pid=8599] ppid=8597 vsize=385720 CPUtime=402.07
/proc/8599/stat : 8599 (bsolo3.0.16) R 8597 8599 7487 0 -1 4194304 96772 0 0 0 40102 105 0 0 25 0 1 0 105264916 394977280 95763 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 96430 95763 312 324 0 95499 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 385720

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 8798
/proc/meminfo: memFree=1119136/2055920 swapFree=4192812/4192956
[pid=8599] ppid=8597 vsize=402596 CPUtime=462.05
/proc/8599/stat : 8599 (bsolo3.0.16) R 8597 8599 7487 0 -1 4194304 100971 0 0 0 46096 109 0 0 25 0 1 0 105264916 412258304 99962 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 100649 99962 312 324 0 99718 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 402596

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 8798
/proc/meminfo: memFree=1101728/2055920 swapFree=4192812/4192956
[pid=8599] ppid=8597 vsize=420068 CPUtime=522.04
/proc/8599/stat : 8599 (bsolo3.0.16) R 8597 8599 7487 0 -1 4194304 105340 0 0 0 52090 114 0 0 25 0 1 0 105264916 430149632 104331 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551268 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 105017 104331 312 324 0 104086 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 420068

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 8798
/proc/meminfo: memFree=1021984/2055920 swapFree=4192812/4192956
[pid=8599] ppid=8597 vsize=499892 CPUtime=582.02
/proc/8599/stat : 8599 (bsolo3.0.16) R 8597 8599 7487 0 -1 4194304 125316 0 0 0 58068 134 0 0 25 0 1 0 105264916 511889408 124307 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 124973 124307 312 324 0 124042 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 499892

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 8798
/proc/meminfo: memFree=954976/2055920 swapFree=4192812/4192956
[pid=8599] ppid=8597 vsize=566800 CPUtime=642.01
/proc/8599/stat : 8599 (bsolo3.0.16) R 8597 8599 7487 0 -1 4194304 142041 0 0 0 64041 160 0 0 25 0 1 0 105264916 580403200 141032 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 141700 141032 312 324 0 140769 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 566800


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

[startup+882.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 8798
/proc/meminfo: memFree=717216/2055920 swapFree=4192812/4192956
[pid=8599] ppid=8597 vsize=803612 CPUtime=881.94
/proc/8599/stat : 8599 (bsolo3.0.16) R 8597 8599 7487 0 -1 4194304 201243 0 0 0 87950 244 0 0 25 0 1 0 105264916 822898688 200234 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 200903 200234 312 324 0 199972 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 803612

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 8798
/proc/meminfo: memFree=673376/2055920 swapFree=4192812/4192956
[pid=8599] ppid=8597 vsize=847640 CPUtime=941.92
/proc/8599/stat : 8599 (bsolo3.0.16) R 8597 8599 7487 0 -1 4194304 212243 0 0 0 93934 258 0 0 25 0 1 0 105264916 867983360 211234 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 211910 211234 312 324 0 210979 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 847640

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 8798
/proc/meminfo: memFree=641248/2055920 swapFree=4192812/4192956
[pid=8599] ppid=8597 vsize=879448 CPUtime=1001.9
/proc/8599/stat : 8599 (bsolo3.0.16) R 8597 8599 7487 0 -1 4194304 220209 0 0 0 99921 269 0 0 25 0 1 0 105264916 900554752 219200 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 219862 219200 312 324 0 218931 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 879448

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 8798
/proc/meminfo: memFree=620576/2055920 swapFree=4192812/4192956
[pid=8599] ppid=8597 vsize=900404 CPUtime=1061.88
/proc/8599/stat : 8599 (bsolo3.0.16) R 8597 8599 7487 0 -1 4194304 225448 0 0 0 105912 276 0 0 25 0 1 0 105264916 922013696 224439 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 225101 224439 312 324 0 224170 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 900404

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 8798
/proc/meminfo: memFree=600864/2055920 swapFree=4192812/4192956
[pid=8599] ppid=8597 vsize=919980 CPUtime=1121.86
/proc/8599/stat : 8599 (bsolo3.0.16) R 8597 8599 7487 0 -1 4194304 230327 0 0 0 111904 282 0 0 25 0 1 0 105264916 942059520 229318 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 229995 229318 312 324 0 229064 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 919980

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 8798
/proc/meminfo: memFree=585888/2055920 swapFree=4192812/4192956
[pid=8599] ppid=8597 vsize=935060 CPUtime=1181.85
/proc/8599/stat : 8599 (bsolo3.0.16) R 8597 8599 7487 0 -1 4194304 234092 0 0 0 117898 287 0 0 25 0 1 0 105264916 957501440 233083 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 233765 233083 312 324 0 232834 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 935060

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 8798
/proc/meminfo: memFree=571936/2055920 swapFree=4192812/4192956
[pid=8599] ppid=8597 vsize=948720 CPUtime=1241.82
/proc/8599/stat : 8599 (bsolo3.0.16) R 8597 8599 7487 0 -1 4194304 237536 0 0 0 123892 290 0 0 25 0 1 0 105264916 971489280 236527 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 237180 236527 312 324 0 236249 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 948720

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 8798
/proc/meminfo: memFree=554144/2055920 swapFree=4192812/4192956
[pid=8599] ppid=8597 vsize=966704 CPUtime=1301.8
/proc/8599/stat : 8599 (bsolo3.0.16) R 8597 8599 7487 0 -1 4194304 242027 0 0 0 129884 296 0 0 25 0 1 0 105264916 989904896 241018 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 241676 241018 312 324 0 240745 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 966704

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 8798
/proc/meminfo: memFree=533344/2055920 swapFree=4192812/4192956
[pid=8599] ppid=8597 vsize=987172 CPUtime=1361.79
/proc/8599/stat : 8599 (bsolo3.0.16) R 8597 8599 7487 0 -1 4194304 247149 0 0 0 135877 302 0 0 25 0 1 0 105264916 1010864128 246140 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 246793 246140 312 324 0 245862 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 987172

[startup+1422.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 8798
/proc/meminfo: memFree=509920/2055920 swapFree=4192812/4192956
[pid=8599] ppid=8597 vsize=1010452 CPUtime=1421.78
/proc/8599/stat : 8599 (bsolo3.0.16) R 8597 8599 7487 0 -1 4194304 252961 0 0 0 141869 309 0 0 25 0 1 0 105264916 1034702848 251952 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551088 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 252613 251952 312 324 0 251682 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 1010452

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 8798
/proc/meminfo: memFree=480224/2055920 swapFree=4192812/4192956
[pid=8599] ppid=8597 vsize=1040276 CPUtime=1481.76
/proc/8599/stat : 8599 (bsolo3.0.16) R 8597 8599 7487 0 -1 4194304 260420 0 0 0 147858 318 0 0 25 0 1 0 105264916 1065242624 259411 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551009 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 260069 259411 312 324 0 259138 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 1040276

[startup+1542.31 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 8798
/proc/meminfo: memFree=454176/2055920 swapFree=4192812/4192956
[pid=8599] ppid=8597 vsize=1066268 CPUtime=1541.74
/proc/8599/stat : 8599 (bsolo3.0.16) R 8597 8599 7487 0 -1 4194304 266899 0 0 0 153849 325 0 0 25 0 1 0 105264916 1091858432 265890 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 266567 265890 312 324 0 265636 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 1066268

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 8798
/proc/meminfo: memFree=439712/2055920 swapFree=4192812/4192956
[pid=8599] ppid=8597 vsize=1080812 CPUtime=1601.72
/proc/8599/stat : 8599 (bsolo3.0.16) R 8597 8599 7487 0 -1 4194304 270542 0 0 0 159842 330 0 0 25 0 1 0 105264916 1106751488 269533 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551290 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 270203 269533 312 324 0 269272 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 1080812

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 8798
/proc/meminfo: memFree=426144/2055920 swapFree=4192812/4192956
[pid=8599] ppid=8597 vsize=1094304 CPUtime=1661.7
/proc/8599/stat : 8599 (bsolo3.0.16) R 8597 8599 7487 0 -1 4194304 273911 0 0 0 165836 334 0 0 25 0 1 0 105264916 1120567296 272902 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 273576 272902 312 324 0 272645 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 1094304

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 8798
/proc/meminfo: memFree=412512/2055920 swapFree=4192812/4192956
[pid=8599] ppid=8597 vsize=1108068 CPUtime=1721.69
/proc/8599/stat : 8599 (bsolo3.0.16) R 8597 8599 7487 0 -1 4194304 277342 0 0 0 171830 339 0 0 25 0 1 0 105264916 1134661632 276333 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 277017 276333 312 324 0 276086 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 1108068

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 8798
/proc/meminfo: memFree=399520/2055920 swapFree=4192812/4192956
[pid=8599] ppid=8597 vsize=1120812 CPUtime=1781.66
/proc/8599/stat : 8599 (bsolo3.0.16) R 8597 8599 7487 0 -1 4194304 280542 0 0 0 177823 343 0 0 25 0 1 0 105264916 1147711488 279533 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 280203 279533 312 324 0 279272 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 1120812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 8798
/proc/meminfo: memFree=740844/2055920 swapFree=4192812/4192956
[pid=8599] ppid=8597 vsize=0 CPUtime=1800.07
/proc/8599/stat : 8599 (bsolo3.0.16) R 8597 8599 7487 0 -1 4194308 281363 0 0 0 179656 351 0 0 25 0 1 0 105264916 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 0

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

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

[startup+1800.81 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 8798
/proc/meminfo: memFree=740844/2055920 swapFree=4192812/4192956
[pid=8599] ppid=8597 vsize=0 CPUtime=1800.17
/proc/8599/stat : 8599 (bsolo3.0.16) R 8597 8599 7487 0 -1 4194308 281363 0 0 0 179656 361 0 0 25 0 1 0 105264916 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.17
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.83
CPU time (s): 1800.2
CPU user time (s): 1796.57
CPU system time (s): 3.62745
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 1124024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.57
system time used= 3.62745
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 281363
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= 1802

runsolver used 2.13167 second user time and 4.13337 second system time

The end

Launcher Data (download as text)

Begin job on node74 on Sat Apr 14 17:58:22 UTC 2007

IDJOB= 348215
IDBENCH= 1640
IDSOLVER= 163
FILE ID= node74/348215-1176573502

PBS_JOBID= 4556902

Free space on /tmp= 103240 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-gfrd-pnc.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348215-1176573502/instance-348215-1176573502.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-348215-1176573502 -o ROOT/results/node74/solver-348215-1176573502 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348215-1176573502/instance-348215-1176573502.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  79ac545a8fcf117e4e23dd9b4f8255c5

RANDOM SEED= 851904183

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.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		: 3000.213
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		: 3000.213
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:       1519096 kB
Buffers:         43320 kB
Cached:         360056 kB
SwapCached:          0 kB
Active:         155364 kB
Inactive:       265060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1519096 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            5420 kB
Writeback:           0 kB
Mapped:          27384 kB
Slab:           102264 kB
Committed_AS:   652612 kB
PageTables:       1480 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103240 MiB

End job on node74 on Sat Apr 14 18:28:25 UTC 2007