Trace number 433219

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) 1800.23 1800.75

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-mps-v2-20-10-B2C1S1.opb
MD5SUMa5c62cef1e86c64304fd5ef232ab5991
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 variables107808
Total number of constraints3904
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 constraints3904
Minimum length of a constraint31
Maximum length of a constraint1440
Number of terms in the objective function 38688
Biggest coefficient in the objective function 348966092800
Number of bits for the biggest coefficient in the objective function 39
Sum of the numbers in the objective function 299074813804544
Number of bits of the sum of numbers in the objective function 49
Biggest number in a constraint 348966092800
Number of bits of the biggest number in a constraint 39
Biggest sum of numbers in a constraint 299074813804544
Number of bits of the biggest sum of numbers49
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/433219-1177956542/instance-433219-1177956542.opb
0.00/0.00	c File size is 4779220 bytes.
0.00/0.09	c Coefficients are big enough for not using lower bounding.
0.78/0.83	c Highest Coefficient sum: 2.99075e+14
0.78/0.83	c Parsing was ok!!
0.78/0.83	c Total parsing time: 0.832 s
0.78/0.88	c Var: 107808 Constr: 5184 0/0/5184 Lit: 434720 Watch. Lit: 103497
0.78/0.88	c Obj. Vars: 38688 (35.886 % of total variables)
2.69/2.78	c Pre-processing Time: 2.782 s
1800.09/1800.61	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.09/1800.61	c        0  63376     5184   430832   83   379291  861664      0      0 2.78
1800.09/1800.61	c      100  63376     5284   443049   83   381886  947831    100     34 2.93
1800.09/1800.61	c      251  63376     5435   449530   82   382175  500000    251     83 2.99
1800.09/1800.61	c      476  63376     5660   456934   80   382562  550001    476    154 3.08
1800.09/1800.61	c      814  63376     5998   474981   79   383245  605002    814    245 3.31
1800.09/1800.61	c     1322  63376     6506   496078   76   384261  665503   1322    379 3.48
1800.09/1800.61	c     2086  63376     7270   571091   78   386380  732054   2086    537 3.88
1800.09/1800.61	c     3232  63376     8416   651141   77   388784  805260   3232    701 4.60
1800.09/1800.61	c     4953  63376    10137   828733   81   391721  885787   4953    961 5.15
1800.09/1800.61	c     7539  63376    12723  1015351   79   397387  974366   7539   1159 6.50
1800.09/1800.61	c    11420  63376    16604  1272676   76   405039  500000  11420   1421 8.04
1800.09/1800.61	c    17243  63376    22427  1657783   73   416783  550001  17243   1690 10.20
1800.09/1800.61	c    25980  63376    31164  2507624   80   433737  605002  25980   1823 14.24
1800.09/1800.61	c    39090  63376    44274  3645720   82   460561  665503  39090   1971 19.83
1800.09/1800.61	c    58760  63376    63944  5162547   80   499579  732054  58760   1732 33.91
1800.09/1800.61	c    88270  63376    93454  6516947   69   559433  805260  88270   1748 50.48
1800.09/1800.61	c   132541  63376   137725 12685877   92   647995  885787 132541   1215 109.03
1800.09/1800.61	c   198953  63375   204137 17093675   83   781150  974366 198953   1225 162.32
1800.09/1800.61	c   298574  63374   303758 29343399   96   979816  500000 298574    590 505.70
1800.09/1800.61	c   448009  63372   453193 45441319  100  1278710  550001 448009    440 1017.85
1800.09/1800.61	c Caught signal: 15
1800.09/1800.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.09/1800.61	c   19   574999  50900  2769882   580183 56405876 574999    319 1800.10
1800.09/1800.61	s UNKNOWN
1800.09/1800.61	c Total time: 1800.1 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/node12/watcher-433219-1177956542 -o ROOT/results/node12/solver-433219-1177956542 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433219-1177956542/instance-433219-1177956542.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: 1.00 1.00 0.93 3/77 1212
/proc/meminfo: memFree=1856496/2055920 swapFree=4160072/4192956
[pid=1212] ppid=1210 vsize=16404 CPUtime=0
/proc/1212/stat : 1212 (bsolo3.0.17) R 1210 1212 850 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 271691653 16797696 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1212/statm: 4101 335 280 324 0 2004 0

[startup+0.0958529 s]
/proc/loadavg: 1.00 1.00 0.93 3/77 1212
/proc/meminfo: memFree=1856496/2055920 swapFree=4160072/4192956
[pid=1212] ppid=1210 vsize=20312 CPUtime=0.08
/proc/1212/stat : 1212 (bsolo3.0.17) R 1210 1212 850 0 -1 4194304 1477 0 0 0 8 0 0 0 18 0 1 0 271691653 20799488 1328 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1212/statm: 4999 1328 429 324 0 2902 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 20312

[startup+0.101853 s]
/proc/loadavg: 1.00 1.00 0.93 3/77 1212
/proc/meminfo: memFree=1856496/2055920 swapFree=4160072/4192956
[pid=1212] ppid=1210 vsize=20136 CPUtime=0.09
/proc/1212/stat : 1212 (bsolo3.0.17) R 1210 1212 850 0 -1 4194304 1510 0 0 0 9 0 0 0 18 0 1 0 271691653 20619264 1361 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1212/statm: 5034 1362 441 324 0 2937 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20136

[startup+0.301874 s]
/proc/loadavg: 1.00 1.00 0.93 3/77 1212
/proc/meminfo: memFree=1856496/2055920 swapFree=4160072/4192956
[pid=1212] ppid=1210 vsize=15780 CPUtime=0.29
/proc/1212/stat : 1212 (bsolo3.0.17) R 1210 1212 850 0 -1 4194304 2761 0 0 0 28 1 0 0 19 0 1 0 271691653 16158720 2563 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10131067 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1212/statm: 3945 2563 707 324 0 1848 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15780

[startup+0.701913 s]
/proc/loadavg: 1.00 1.00 0.93 3/77 1212
/proc/meminfo: memFree=1856496/2055920 swapFree=4160072/4192956
[pid=1212] ppid=1210 vsize=21888 CPUtime=0.69
/proc/1212/stat : 1212 (bsolo3.0.17) R 1210 1212 850 0 -1 4194304 4969 0 0 0 68 1 0 0 23 0 1 0 271691653 22413312 4517 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10131067 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1212/statm: 5472 4517 1240 324 0 3375 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21888

[startup+1.50199 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 1213
/proc/meminfo: memFree=1826856/2055920 swapFree=4160072/4192956
[pid=1212] ppid=1210 vsize=36692 CPUtime=1.49
/proc/1212/stat : 1212 (bsolo3.0.17) R 1210 1212 850 0 -1 4194304 9828 0 0 0 144 5 0 0 25 0 1 0 271691653 37572608 8133 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1212/statm: 9173 8133 304 324 0 8243 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36692

[startup+3.10215 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 1213
/proc/meminfo: memFree=1825000/2055920 swapFree=4160072/4192956
[pid=1212] ppid=1210 vsize=41420 CPUtime=3.09
/proc/1212/stat : 1212 (bsolo3.0.17) R 1210 1212 850 0 -1 4194304 12066 0 0 0 295 14 0 0 25 0 1 0 271691653 42414080 9316 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134552286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1212/statm: 10355 9316 310 324 0 9425 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 41420

[startup+6.30147 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 1213
/proc/meminfo: memFree=1818920/2055920 swapFree=4160072/4192956
[pid=1212] ppid=1210 vsize=44308 CPUtime=6.29
/proc/1212/stat : 1212 (bsolo3.0.17) R 1210 1212 850 0 -1 4194304 12803 0 0 0 615 14 0 0 25 0 1 0 271691653 45371392 10053 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550910 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1212/statm: 11077 10054 310 324 0 10147 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 44308

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 1213
/proc/meminfo: memFree=1802344/2055920 swapFree=4160072/4192956
[pid=1212] ppid=1210 vsize=62016 CPUtime=12.69
/proc/1212/stat : 1212 (bsolo3.0.17) R 1210 1212 850 0 -1 4194304 17218 0 0 0 1252 17 0 0 25 0 1 0 271691653 63504384 14468 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1212/statm: 15504 14468 310 324 0 14574 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 62016

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 1213
/proc/meminfo: memFree=1767592/2055920 swapFree=4160072/4192956
[pid=1212] ppid=1210 vsize=94384 CPUtime=25.48
/proc/1212/stat : 1212 (bsolo3.0.17) R 1210 1212 850 0 -1 4194304 25331 0 0 0 2526 22 0 0 25 0 1 0 271691653 96649216 22581 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10131067 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1212/statm: 23596 22581 310 324 0 22666 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 94384

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 1213
/proc/meminfo: memFree=1737256/2055920 swapFree=4160072/4192956
[pid=1212] ppid=1210 vsize=124832 CPUtime=51.07
/proc/1212/stat : 1212 (bsolo3.0.17) R 1210 1212 850 0 -1 4194304 32934 0 0 0 5078 29 0 0 25 0 1 0 271691653 127827968 30184 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1212/statm: 31208 30184 310 324 0 30278 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 124832

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 1213
/proc/meminfo: memFree=1660264/2055920 swapFree=4160072/4192956
[pid=1212] ppid=1210 vsize=201172 CPUtime=102.26
/proc/1212/stat : 1212 (bsolo3.0.17) R 1210 1212 850 0 -1 4194304 52031 0 0 0 10182 44 0 0 25 0 1 0 271691653 206000128 49281 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10131067 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1212/statm: 50293 49281 310 324 0 49363 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 201172

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 1213
/proc/meminfo: memFree=1589992/2055920 swapFree=4160072/4192956
[pid=1212] ppid=1210 vsize=271596 CPUtime=162.23
/proc/1212/stat : 1212 (bsolo3.0.17) R 1210 1212 850 0 -1 4194304 69644 0 0 0 16167 56 0 0 25 0 1 0 271691653 278114304 66894 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1212/statm: 67899 66894 310 324 0 66969 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 271596

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 1213
/proc/meminfo: memFree=1524840/2055920 swapFree=4160072/4192956
[pid=1212] ppid=1210 vsize=336256 CPUtime=222.22
/proc/1212/stat : 1212 (bsolo3.0.17) R 1210 1212 850 0 -1 4194304 85817 0 0 0 22153 69 0 0 25 0 1 0 271691653 344326144 83067 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134547199 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1212/statm: 84064 83067 310 324 0 83134 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 336256

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 1213
/proc/meminfo: memFree=1496296/2055920 swapFree=4160072/4192956
[pid=1212] ppid=1210 vsize=364964 CPUtime=282.2
/proc/1212/stat : 1212 (bsolo3.0.17) R 1210 1212 850 0 -1 4194304 92981 0 0 0 28144 76 0 0 25 0 1 0 271691653 373723136 90231 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1212/statm: 91241 90231 310 324 0 90311 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 364964

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 1213
/proc/meminfo: memFree=1476200/2055920 swapFree=4160072/4192956
[pid=1212] ppid=1210 vsize=384748 CPUtime=342.18
/proc/1212/stat : 1212 (bsolo3.0.17) R 1210 1212 850 0 -1 4194304 97936 0 0 0 34137 81 0 0 25 0 1 0 271691653 393981952 95186 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1212/statm: 96187 95186 310 324 0 95257 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 384748

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 1213
/proc/meminfo: memFree=1457960/2055920 swapFree=4160072/4192956
[pid=1212] ppid=1210 vsize=402988 CPUtime=402.17
/proc/1212/stat : 1212 (bsolo3.0.17) R 1210 1212 850 0 -1 4194304 102499 0 0 0 40129 88 0 0 25 0 1 0 271691653 412659712 99749 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550832 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1212/statm: 100747 99749 310 324 0 99817 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 402988

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 1213
/proc/meminfo: memFree=1440296/2055920 swapFree=4160072/4192956
[pid=1212] ppid=1210 vsize=420536 CPUtime=462.15
/proc/1212/stat : 1212 (bsolo3.0.17) R 1210 1212 850 0 -1 4194304 106893 0 0 0 46123 92 0 0 25 0 1 0 271691653 430628864 104143 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1212/statm: 105134 104143 310 324 0 104204 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 420536

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 1213
/proc/meminfo: memFree=1401512/2055920 swapFree=4160072/4192956
[pid=1212] ppid=1210 vsize=460532 CPUtime=522.13
/proc/1212/stat : 1212 (bsolo3.0.17) R 1210 1212 850 0 -1 4194304 116890 0 0 0 52113 100 0 0 25 0 1 0 271691653 471584768 114140 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1212/statm: 115133 114140 310 324 0 114203 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 460532

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 1213
/proc/meminfo: memFree=1353128/2055920 swapFree=4160072/4192956
[pid=1212] ppid=1210 vsize=507984 CPUtime=582.12
/proc/1212/stat : 1212 (bsolo3.0.17) R 1210 1212 850 0 -1 4194304 128758 0 0 0 58101 111 0 0 25 0 1 0 271691653 520175616 126008 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1212/statm: 126996 126008 310 324 0 126066 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 507984

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 1213
/proc/meminfo: memFree=1305384/2055920 swapFree=4160072/4192956
[pid=1212] ppid=1210 vsize=555260 CPUtime=642.11
/proc/1212/stat : 1212 (bsolo3.0.17) R 1210 1212 850 0 -1 4194304 140562 0 0 0 64088 123 0 0 25 0 1 0 271691653 568586240 137812 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1212/statm: 138815 137812 310 324 0 137885 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 555260


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 1213
/proc/meminfo: memFree=1226472/2055920 swapFree=4160072/4192956
[pid=1212] ppid=1210 vsize=633808 CPUtime=882.04
/proc/1212/stat : 1212 (bsolo3.0.17) R 1210 1212 850 0 -1 4194304 160206 0 0 0 88058 146 0 0 25 0 1 0 271691653 649019392 157456 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572606 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1212/statm: 158452 157456 310 324 0 157522 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 633808

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 1213
/proc/meminfo: memFree=1213864/2055920 swapFree=4160072/4192956
[pid=1212] ppid=1210 vsize=646500 CPUtime=942.02
/proc/1212/stat : 1212 (bsolo3.0.17) R 1210 1212 850 0 -1 4194304 163372 0 0 0 94053 149 0 0 25 0 1 0 271691653 662016000 160622 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1212/statm: 161625 160622 310 324 0 160695 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 646500

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 1213
/proc/meminfo: memFree=1202280/2055920 swapFree=4160072/4192956
[pid=1212] ppid=1210 vsize=657892 CPUtime=1002
/proc/1212/stat : 1212 (bsolo3.0.17) R 1210 1212 850 0 -1 4194304 166214 0 0 0 100047 153 0 0 25 0 1 0 271691653 673681408 163464 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1212/statm: 164473 163464 310 324 0 163543 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 657892

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 1213
/proc/meminfo: memFree=1136936/2055920 swapFree=4160072/4192956
[pid=1212] ppid=1210 vsize=723420 CPUtime=1061.98
/proc/1212/stat : 1212 (bsolo3.0.17) R 1210 1212 850 0 -1 4194304 182625 0 0 0 106032 166 0 0 25 0 1 0 271691653 740782080 179875 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1212/statm: 180855 179875 310 324 0 179925 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 723420

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 1213
/proc/meminfo: memFree=1114792/2055920 swapFree=4160072/4192956
[pid=1212] ppid=1210 vsize=745116 CPUtime=1121.97
/proc/1212/stat : 1212 (bsolo3.0.17) R 1210 1212 850 0 -1 4194304 188042 0 0 0 112024 173 0 0 25 0 1 0 271691653 762998784 185292 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1212/statm: 186279 185292 310 324 0 185349 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 745116

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 1213
/proc/meminfo: memFree=1102376/2055920 swapFree=4160072/4192956
[pid=1212] ppid=1210 vsize=757636 CPUtime=1181.95
/proc/1212/stat : 1212 (bsolo3.0.17) R 1210 1212 850 0 -1 4194304 191168 0 0 0 118018 177 0 0 25 0 1 0 271691653 775819264 188418 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1212/statm: 189409 188418 310 324 0 188479 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 757636

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 1213
/proc/meminfo: memFree=1092264/2055920 swapFree=4160072/4192956
[pid=1212] ppid=1210 vsize=767568 CPUtime=1241.94
/proc/1212/stat : 1212 (bsolo3.0.17) R 1210 1212 850 0 -1 4194304 193664 0 0 0 124013 181 0 0 25 0 1 0 271691653 785989632 190914 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1212/statm: 191892 190914 310 324 0 190962 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 767568

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 1213
/proc/meminfo: memFree=1086056/2055920 swapFree=4160072/4192956
[pid=1212] ppid=1210 vsize=773768 CPUtime=1301.92
/proc/1212/stat : 1212 (bsolo3.0.17) R 1210 1212 850 0 -1 4194304 195205 0 0 0 130009 183 0 0 25 0 1 0 271691653 792338432 192455 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1212/statm: 193442 192455 310 324 0 192512 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 773768

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 1213
/proc/meminfo: memFree=1080168/2055920 swapFree=4160072/4192956
[pid=1212] ppid=1210 vsize=779700 CPUtime=1361.91
/proc/1212/stat : 1212 (bsolo3.0.17) R 1210 1212 850 0 -1 4194304 196687 0 0 0 136005 186 0 0 25 0 1 0 271691653 798412800 193937 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1212/statm: 194925 193937 310 324 0 193995 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 779700

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 1213
/proc/meminfo: memFree=1074728/2055920 swapFree=4160072/4192956
[pid=1212] ppid=1210 vsize=785124 CPUtime=1421.89
/proc/1212/stat : 1212 (bsolo3.0.17) R 1210 1212 850 0 -1 4194304 198028 0 0 0 142001 188 0 0 25 0 1 0 271691653 803966976 195278 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1212/statm: 196281 195278 310 324 0 195351 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 785124

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 1213
/proc/meminfo: memFree=1069352/2055920 swapFree=4160072/4192956
[pid=1212] ppid=1210 vsize=790560 CPUtime=1481.87
/proc/1212/stat : 1212 (bsolo3.0.17) R 1210 1212 850 0 -1 4194304 199400 0 0 0 147997 190 0 0 25 0 1 0 271691653 809533440 196650 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10127189 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1212/statm: 197640 196650 310 324 0 196710 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 790560

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 1215
/proc/meminfo: memFree=1064872/2055920 swapFree=4160072/4192956
[pid=1212] ppid=1210 vsize=794960 CPUtime=1541.85
/proc/1212/stat : 1212 (bsolo3.0.17) R 1210 1212 850 0 -1 4194304 200495 0 0 0 153993 192 0 0 25 0 1 0 271691653 814039040 197745 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550832 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1212/statm: 198740 197745 310 324 0 197810 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 794960

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 1215
/proc/meminfo: memFree=1059816/2055920 swapFree=4160072/4192956
[pid=1212] ppid=1210 vsize=799992 CPUtime=1601.83
/proc/1212/stat : 1212 (bsolo3.0.17) R 1210 1212 850 0 -1 4194304 201766 0 0 0 159989 194 0 0 25 0 1 0 271691653 819191808 199016 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1212/statm: 199998 199016 310 324 0 199068 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 799992

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 1215
/proc/meminfo: memFree=1055464/2055920 swapFree=4160072/4192956
[pid=1212] ppid=1210 vsize=804248 CPUtime=1661.82
/proc/1212/stat : 1212 (bsolo3.0.17) R 1210 1212 850 0 -1 4194304 202824 0 0 0 165986 196 0 0 25 0 1 0 271691653 823549952 200074 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1212/statm: 201062 200074 310 324 0 200132 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 804248

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 1215
/proc/meminfo: memFree=1051112/2055920 swapFree=4160072/4192956
[pid=1212] ppid=1210 vsize=808648 CPUtime=1721.81
/proc/1212/stat : 1212 (bsolo3.0.17) R 1210 1212 850 0 -1 4194304 203924 0 0 0 171983 198 0 0 25 0 1 0 271691653 828055552 201174 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1212/statm: 202162 201174 310 324 0 201232 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 808648

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 1215
/proc/meminfo: memFree=1046632/2055920 swapFree=4160072/4192956
[pid=1212] ppid=1210 vsize=813044 CPUtime=1781.79
/proc/1212/stat : 1212 (bsolo3.0.17) R 1210 1212 850 0 -1 4194304 205031 0 0 0 177980 199 0 0 25 0 1 0 271691653 832557056 202281 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1212/statm: 203261 202281 310 324 0 202331 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 813044



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 1215
/proc/meminfo: memFree=1045096/2055920 swapFree=4160072/4192956
[pid=1212] ppid=1210 vsize=814588 CPUtime=1800.09
/proc/1212/stat : 1212 (bsolo3.0.17) R 1210 1212 850 0 -1 4194304 205415 0 0 0 179809 200 0 0 25 0 1 0 271691653 834138112 202665 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1212/statm: 203647 202665 310 324 0 202717 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 814588

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 1215
/proc/meminfo: memFree=1045096/2055920 swapFree=4160072/4192956
[pid=1212] ppid=1210 vsize=0 CPUtime=1800.2
/proc/1212/stat : 1212 (bsolo3.0.17) R 1210 1212 850 0 -1 4194308 205419 0 0 0 179810 210 0 0 25 0 1 0 271691653 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/1212/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.2
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.75
CPU time (s): 1800.23
CPU user time (s): 1798.1
CPU system time (s): 2.13068
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 814588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.1
system time used= 2.13068
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 205419
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= 6285

runsolver used 1.3158 second user time and 3.9534 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Mon Apr 30 18:09:03 UTC 2007

IDJOB= 433219
IDBENCH= 2372
IDSOLVER= 199
FILE ID= node12/433219-1177956542

PBS_JOBID= 4727707

Free space on /tmp= 66554 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/unibo/normalized-mps-v2-20-10-B2C1S1.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433219-1177956542/instance-433219-1177956542.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-433219-1177956542 -o ROOT/results/node12/solver-433219-1177956542 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433219-1177956542/instance-433219-1177956542.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  a5c62cef1e86c64304fd5ef232ab5991

RANDOM SEED= 235090488

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.239
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		: 3000.239
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:       1856968 kB
Buffers:         32392 kB
Cached:          78972 kB
SwapCached:      11512 kB
Active:          49444 kB
Inactive:        85716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1856968 kB
SwapTotal:     4192956 kB
SwapFree:      4160072 kB
Dirty:           11324 kB
Writeback:           0 kB
Mapped:          30780 kB
Slab:            49280 kB
Committed_AS:  6248092 kB
PageTables:       1796 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= 66554 MiB

End job on node12 on Mon Apr 30 18:39:06 UTC 2007