Trace number 432787

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) 1800.15 1800.83

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-fixnet6.opb
MD5SUMfc34075a5d318bf3fbb6971479140d14
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 variables14036
Total number of constraints600
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 constraints600
Minimum length of a constraint19
Maximum length of a constraint1523
Number of terms in the objective function 11714
Biggest coefficient in the objective function 1097
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 534666
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262020
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 534666
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/432787-1177949717/instance-432787-1177949717.opb
0.00/0.00	c File size is 539183 bytes.
0.09/0.10	c Highest Coefficient sum: 534666
0.09/0.10	c Parsing was ok!!
0.09/0.10	c Total parsing time: 0.104 s
0.09/0.11	c Var: 14036 Constr: 700 55/0/645 Lit: 68668 Watch. Lit: 25115
0.09/0.11	c Obj. Vars: 11714 (83.4568 % of total variables)
8.70/8.71	c Pre-processing Time: 8.706 s
8.70/8.71	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
8.70/8.71	c        0   7802      595    66673  112    49014  116746      0      0 8.71
8.70/8.71	c Switching off LPR mode.
1800.03/1800.70	c      100   7802      695    77615  111    49255  128421    100     10 9.16
1800.03/1800.70	c      250   7802      845   101025  119    49573  141264    250     24 10.13
1800.03/1800.70	c      476   7802     1071   118785  110    50004  155391    476     41 11.39
1800.03/1800.70	c      814   7802     1409   162475  115    50695  170931    814     45 17.75
1800.03/1800.70	c     1322   7802     1917   233390  121    51700  188025   1322     49 26.58
1800.03/1800.70	c     2085   7802     2680   351997  131    53245  206828   2085     61 33.90
1800.03/1800.70	c     3232   7802     3827   537589  140    55531  227511   3232     73 44.23
1800.03/1800.70	c     4953   7802     5548   787895  142    58964  250263   4953     77 63.53
1800.03/1800.70	c     7537   7802     8132  1230399  151    64141  275290   7537     94 79.36
1800.03/1800.70	c    11416   7802    12011  1855418  154    71898  302820  11416    106 107.21
1800.03/1800.70	c    17238   7802    17833  2689084  150    83536  333103  17238    117 146.71
1800.03/1800.70	c    25975   7802    26570  5137097  193   101010  366414  25975    119 217.96
1800.03/1800.70	c    39089   7802    39684 11420689  287   127238  403056  39089    131 296.94
1800.03/1800.70	c    58761   7802    59356 14757105  248   166586  443362  58761    130 450.94
1800.03/1800.70	c    88272   7802    88867 20089392  226   225618  487699  88272    136 646.92
1800.03/1800.70	c   132542   7802   133137 32403703  243   314155  536469 132542    123 1074.63
1800.03/1800.70	c   198952   7802   199547 53042808  265   446948  590116 198952    116 1705.70
1800.03/1800.70	c Caught signal: 15
1800.03/1800.70	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.03/1800.70	c   17   206050  93468  4694843   206645 54660017 206050    114 1800.04
1800.03/1800.70	s UNKNOWN
1800.03/1800.70	c Total time: 1800.04 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/node10/watcher-432787-1177949717 -o ROOT/results/node10/solver-432787-1177949717 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432787-1177949717/instance-432787-1177949717.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 17466
/proc/meminfo: memFree=1734744/2055920 swapFree=4145688/4192956
[pid=17466] ppid=17464 vsize=12264 CPUtime=0
/proc/17466/stat : 17466 (bsolo3.0.17) R 17464 17466 16520 0 -1 4194304 364 0 0 0 0 0 0 0 18 0 1 0 271009252 12558336 334 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9340539 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17466/statm: 3066 335 279 324 0 2004 0

[startup+0.035561 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 17466
/proc/meminfo: memFree=1734744/2055920 swapFree=4145688/4192956
[pid=17466] ppid=17464 vsize=5532 CPUtime=0.02
/proc/17466/stat : 17466 (bsolo3.0.17) R 17464 17466 16520 0 -1 4194304 680 0 0 0 2 0 0 0 18 0 1 0 271009252 5664768 650 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17466/statm: 1383 650 319 324 0 321 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5532

[startup+0.101576 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 17466
/proc/meminfo: memFree=1734744/2055920 swapFree=4145688/4192956
[pid=17466] ppid=17464 vsize=6456 CPUtime=0.09
/proc/17466/stat : 17466 (bsolo3.0.17) R 17464 17466 16520 0 -1 4194304 974 0 0 0 9 0 0 0 18 0 1 0 271009252 6610944 944 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586540 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17466/statm: 1614 944 404 324 0 552 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6456

[startup+0.301617 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 17466
/proc/meminfo: memFree=1734744/2055920 swapFree=4145688/4192956
[pid=17466] ppid=17464 vsize=8240 CPUtime=0.29
/proc/17466/stat : 17466 (bsolo3.0.17) R 17464 17466 16520 0 -1 4194304 1554 0 0 0 29 0 0 0 19 0 1 0 271009252 8437760 1392 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17466/statm: 2060 1392 304 324 0 1130 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8240

[startup+0.701704 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 17466
/proc/meminfo: memFree=1734744/2055920 swapFree=4145688/4192956
[pid=17466] ppid=17464 vsize=8240 CPUtime=0.69
/proc/17466/stat : 17466 (bsolo3.0.17) R 17464 17466 16520 0 -1 4194304 1554 0 0 0 68 1 0 0 23 0 1 0 271009252 8437760 1392 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17466/statm: 2060 1392 304 324 0 1130 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8240

[startup+1.50188 s]
/proc/loadavg: 0.92 0.98 0.91 2/78 17467
/proc/meminfo: memFree=1730320/2055920 swapFree=4145688/4192956
[pid=17466] ppid=17464 vsize=8240 CPUtime=1.49
/proc/17466/stat : 17466 (bsolo3.0.17) R 17464 17466 16520 0 -1 4194304 1554 0 0 0 148 1 0 0 25 0 1 0 271009252 8437760 1392 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551389 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17466/statm: 2060 1392 304 324 0 1130 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8240

[startup+3.10122 s]
/proc/loadavg: 0.93 0.98 0.91 2/78 17467
/proc/meminfo: memFree=1730192/2055920 swapFree=4145688/4192956
[pid=17466] ppid=17464 vsize=8240 CPUtime=3.09
/proc/17466/stat : 17466 (bsolo3.0.17) R 17464 17466 16520 0 -1 4194304 1554 0 0 0 308 1 0 0 25 0 1 0 271009252 8437760 1392 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17466/statm: 2060 1392 304 324 0 1130 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8240

[startup+6.30191 s]
/proc/loadavg: 0.93 0.98 0.91 2/78 17467
/proc/meminfo: memFree=1729936/2055920 swapFree=4145688/4192956
[pid=17466] ppid=17464 vsize=8816 CPUtime=6.29
/proc/17466/stat : 17466 (bsolo3.0.17) R 17464 17466 16520 0 -1 4194304 1824 0 0 0 628 1 0 0 25 0 1 0 271009252 9027584 1552 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17466/statm: 2204 1552 306 324 0 1274 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8816

[startup+12.7013 s]
/proc/loadavg: 0.94 0.98 0.91 2/78 17467
/proc/meminfo: memFree=1729112/2055920 swapFree=4145688/4192956
[pid=17466] ppid=17464 vsize=9076 CPUtime=12.69
/proc/17466/stat : 17466 (bsolo3.0.17) R 17464 17466 16520 0 -1 4194304 2027 0 0 0 1267 2 0 0 25 0 1 0 271009252 9293824 1632 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551368 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17466/statm: 2269 1632 310 324 0 1339 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9076

[startup+25.501 s]
/proc/loadavg: 0.95 0.98 0.91 2/78 17467
/proc/meminfo: memFree=1727896/2055920 swapFree=4145688/4192956
[pid=17466] ppid=17464 vsize=10380 CPUtime=25.48
/proc/17466/stat : 17466 (bsolo3.0.17) R 17464 17466 16520 0 -1 4194304 2344 0 0 0 2546 2 0 0 25 0 1 0 271009252 10629120 1949 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9340539 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17466/statm: 2595 1949 310 324 0 1665 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10380

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.91 2/78 17467
/proc/meminfo: memFree=1722904/2055920 swapFree=4145688/4192956
[pid=17466] ppid=17464 vsize=15416 CPUtime=51.07
/proc/17466/stat : 17466 (bsolo3.0.17) R 17464 17466 16520 0 -1 4194304 3597 0 0 0 5104 3 0 0 25 0 1 0 271009252 15785984 3202 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17466/statm: 3854 3202 310 324 0 2924 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15416

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.91 2/78 17467
/proc/meminfo: memFree=1707416/2055920 swapFree=4145688/4192956
[pid=17466] ppid=17464 vsize=30772 CPUtime=102.25
/proc/17466/stat : 17466 (bsolo3.0.17) R 17464 17466 16520 0 -1 4194304 7455 0 0 0 10220 5 0 0 25 0 1 0 271009252 31510528 7060 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17466/statm: 7693 7060 310 324 0 6763 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 30772

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 17467
/proc/meminfo: memFree=1687896/2055920 swapFree=4145688/4192956
[pid=17466] ppid=17464 vsize=50656 CPUtime=162.23
/proc/17466/stat : 17466 (bsolo3.0.17) R 17464 17466 16520 0 -1 4194304 12396 0 0 0 16215 8 0 0 25 0 1 0 271009252 51871744 12001 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17466/statm: 12664 12001 310 324 0 11734 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 50656

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 17467
/proc/meminfo: memFree=1659864/2055920 swapFree=4145688/4192956
[pid=17466] ppid=17464 vsize=78304 CPUtime=222.21
/proc/17466/stat : 17466 (bsolo3.0.17) R 17464 17466 16520 0 -1 4194304 19331 0 0 0 22209 12 0 0 25 0 1 0 271009252 80183296 18936 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9340539 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17466/statm: 19576 18936 310 324 0 18646 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 78304

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 17467
/proc/meminfo: memFree=1592536/2055920 swapFree=4145688/4192956
[pid=17466] ppid=17464 vsize=145744 CPUtime=282.18
/proc/17466/stat : 17466 (bsolo3.0.17) R 17464 17466 16520 0 -1 4194304 36197 0 0 0 28197 21 0 0 25 0 1 0 271009252 149241856 35802 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17466/statm: 36436 35802 310 324 0 35506 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 145744

[startup+342.302 s]
/proc/loadavg: 1.13 1.03 0.93 2/78 17467
/proc/meminfo: memFree=1565080/2055920 swapFree=4145688/4192956
[pid=17466] ppid=17464 vsize=173076 CPUtime=342.16
/proc/17466/stat : 17466 (bsolo3.0.17) R 17464 17466 16520 0 -1 4194304 43007 0 0 0 34192 24 0 0 25 0 1 0 271009252 177229824 42612 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9340539 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17466/statm: 43269 42612 310 324 0 42339 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 173076

[startup+402.301 s]
/proc/loadavg: 1.09 1.03 0.94 2/78 17467
/proc/meminfo: memFree=1547032/2055920 swapFree=4145688/4192956
[pid=17466] ppid=17464 vsize=191012 CPUtime=402.13
/proc/17466/stat : 17466 (bsolo3.0.17) R 17464 17466 16520 0 -1 4194304 47499 0 0 0 40186 27 0 0 25 0 1 0 271009252 195596288 47104 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17466/statm: 47753 47104 310 324 0 46823 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 191012

[startup+462.301 s]
/proc/loadavg: 1.07 1.04 0.94 2/78 17467
/proc/meminfo: memFree=1534040/2055920 swapFree=4145688/4192956
[pid=17466] ppid=17464 vsize=203840 CPUtime=462.12
/proc/17466/stat : 17466 (bsolo3.0.17) R 17464 17466 16520 0 -1 4194304 50696 0 0 0 46181 31 0 0 25 0 1 0 271009252 208732160 50301 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9346789 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17466/statm: 50960 50301 310 324 0 50030 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 203840

[startup+522.302 s]
/proc/loadavg: 1.05 1.04 0.95 2/78 17467
/proc/meminfo: memFree=1521560/2055920 swapFree=4145688/4192956
[pid=17466] ppid=17464 vsize=217048 CPUtime=522.09
/proc/17466/stat : 17466 (bsolo3.0.17) R 17464 17466 16520 0 -1 4194304 53993 0 0 0 52175 34 0 0 25 0 1 0 271009252 222257152 53598 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17466/statm: 54262 53598 310 324 0 53332 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 217048

[startup+582.302 s]
/proc/loadavg: 1.02 1.03 0.95 2/78 17467
/proc/meminfo: memFree=1493080/2055920 swapFree=4145688/4192956
[pid=17466] ppid=17464 vsize=245060 CPUtime=582.07
/proc/17466/stat : 17466 (bsolo3.0.17) R 17464 17466 16520 0 -1 4194304 60999 0 0 0 58168 39 0 0 25 0 1 0 271009252 250941440 60604 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17466/statm: 61265 60604 310 324 0 60335 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 245060

[startup+642.302 s]
/proc/loadavg: 1.00 1.02 0.95 2/78 17467
/proc/meminfo: memFree=1465880/2055920 swapFree=4145688/4192956
[pid=17466] ppid=17464 vsize=271780 CPUtime=642.06
/proc/17466/stat : 17466 (bsolo3.0.17) R 17464 17466 16520 0 -1 4194304 67695 0 0 0 64163 43 0 0 25 0 1 0 271009252 278302720 67300 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9340539 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17466/statm: 67945 67300 310 324 0 67015 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 271780


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 17467
/proc/meminfo: memFree=1351640/2055920 swapFree=4145688/4192956
[pid=17466] ppid=17464 vsize=385872 CPUtime=881.96
/proc/17466/stat : 17466 (bsolo3.0.17) R 17464 17466 16520 0 -1 4194304 96220 0 0 0 88131 65 0 0 25 0 1 0 271009252 395132928 95825 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17466/statm: 96468 95825 310 324 0 95538 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 385872

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 17467
/proc/meminfo: memFree=1333784/2055920 swapFree=4145688/4192956
[pid=17466] ppid=17464 vsize=403760 CPUtime=941.93
/proc/17466/stat : 17466 (bsolo3.0.17) R 17464 17466 16520 0 -1 4194304 100680 0 0 0 94125 68 0 0 25 0 1 0 271009252 413450240 100285 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17466/statm: 100940 100285 310 324 0 100010 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 403760

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 17467
/proc/meminfo: memFree=1318808/2055920 swapFree=4145688/4192956
[pid=17466] ppid=17464 vsize=418676 CPUtime=1001.91
/proc/17466/stat : 17466 (bsolo3.0.17) R 17464 17466 16520 0 -1 4194304 104402 0 0 0 100120 71 0 0 25 0 1 0 271009252 428724224 104007 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17466/statm: 104669 104007 310 324 0 103739 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 418676

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 17467
/proc/meminfo: memFree=1305688/2055920 swapFree=4145688/4192956
[pid=17466] ppid=17464 vsize=431844 CPUtime=1061.89
/proc/17466/stat : 17466 (bsolo3.0.17) R 17464 17466 16520 0 -1 4194304 107694 0 0 0 106115 74 0 0 25 0 1 0 271009252 442208256 107299 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17466/statm: 107961 107299 310 324 0 107031 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 431844

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 17467
/proc/meminfo: memFree=1295640/2055920 swapFree=4145688/4192956
[pid=17466] ppid=17464 vsize=441728 CPUtime=1121.87
/proc/17466/stat : 17466 (bsolo3.0.17) R 17464 17466 16520 0 -1 4194304 110186 0 0 0 112110 77 0 0 25 0 1 0 271009252 452329472 109791 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17466/statm: 110432 109791 310 324 0 109502 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 441728

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 17467
/proc/meminfo: memFree=1285080/2055920 swapFree=4145688/4192956
[pid=17466] ppid=17464 vsize=452368 CPUtime=1181.85
/proc/17466/stat : 17466 (bsolo3.0.17) R 17464 17466 16520 0 -1 4194304 112839 0 0 0 118105 80 0 0 25 0 1 0 271009252 463224832 112444 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17466/statm: 113092 112444 310 324 0 112162 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 452368

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 17469
/proc/meminfo: memFree=1259672/2055920 swapFree=4145688/4192956
[pid=17466] ppid=17464 vsize=478052 CPUtime=1241.83
/proc/17466/stat : 17466 (bsolo3.0.17) R 17464 17466 16520 0 -1 4194304 119246 0 0 0 124098 85 0 0 25 0 1 0 271009252 489525248 118851 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17466/statm: 119513 118851 310 324 0 118583 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 478052

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 17469
/proc/meminfo: memFree=1223832/2055920 swapFree=4145688/4192956
[pid=17466] ppid=17464 vsize=513292 CPUtime=1301.81
/proc/17466/stat : 17466 (bsolo3.0.17) R 17464 17466 16520 0 -1 4194304 128085 0 0 0 130090 91 0 0 25 0 1 0 271009252 525611008 127690 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17466/statm: 128323 127690 310 324 0 127393 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 513292

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 17469
/proc/meminfo: memFree=1203800/2055920 swapFree=4145688/4192956
[pid=17466] ppid=17464 vsize=533808 CPUtime=1361.78
/proc/17466/stat : 17466 (bsolo3.0.17) R 17464 17466 16520 0 -1 4194304 133215 0 0 0 136082 96 0 0 25 0 1 0 271009252 546619392 132820 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17466/statm: 133452 132820 310 324 0 132522 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 533808

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 17469
/proc/meminfo: memFree=1177240/2055920 swapFree=4145688/4192956
[pid=17466] ppid=17464 vsize=559948 CPUtime=1421.77
/proc/17466/stat : 17466 (bsolo3.0.17) R 17464 17466 16520 0 -1 4194304 139732 0 0 0 142076 101 0 0 25 0 1 0 271009252 573386752 139337 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551098 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17466/statm: 139987 139337 310 324 0 139057 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 559948

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 17469
/proc/meminfo: memFree=1148504/2055920 swapFree=4145688/4192956
[pid=17466] ppid=17464 vsize=588832 CPUtime=1481.74
/proc/17466/stat : 17466 (bsolo3.0.17) R 17464 17466 16520 0 -1 4194304 146949 0 0 0 148069 105 0 0 25 0 1 0 271009252 602963968 146554 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9340539 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17466/statm: 147208 146554 310 324 0 146278 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 588832

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 17469
/proc/meminfo: memFree=1122584/2055920 swapFree=4145688/4192956
[pid=17466] ppid=17464 vsize=614412 CPUtime=1541.71
/proc/17466/stat : 17466 (bsolo3.0.17) R 17464 17466 16520 0 -1 4194304 153354 0 0 0 154061 110 0 0 25 0 1 0 271009252 629157888 152959 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17466/statm: 153603 152959 310 324 0 152673 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 614412

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 17469
/proc/meminfo: memFree=1099736/2055920 swapFree=4145688/4192956
[pid=17466] ppid=17464 vsize=637620 CPUtime=1601.7
/proc/17466/stat : 17466 (bsolo3.0.17) R 17464 17466 16520 0 -1 4194304 159152 0 0 0 160054 116 0 0 25 0 1 0 271009252 652922880 158757 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17466/statm: 159405 158757 310 324 0 158475 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 637620

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 17469
/proc/meminfo: memFree=1067288/2055920 swapFree=4145688/4192956
[pid=17466] ppid=17464 vsize=669860 CPUtime=1661.67
/proc/17466/stat : 17466 (bsolo3.0.17) R 17464 17466 16520 0 -1 4194304 167200 0 0 0 166046 121 0 0 25 0 1 0 271009252 685936640 166805 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17466/statm: 167465 166805 310 324 0 166535 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 669860

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 17469
/proc/meminfo: memFree=1028888/2055920 swapFree=4145688/4192956
[pid=17466] ppid=17464 vsize=708308 CPUtime=1721.65
/proc/17466/stat : 17466 (bsolo3.0.17) R 17464 17466 16520 0 -1 4194304 176833 0 0 0 172038 127 0 0 25 0 1 0 271009252 725307392 176438 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17466/statm: 177077 176438 310 324 0 176147 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 708308

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 17469
/proc/meminfo: memFree=1015448/2055920 swapFree=4145688/4192956
[pid=17466] ppid=17464 vsize=721396 CPUtime=1781.63
/proc/17466/stat : 17466 (bsolo3.0.17) R 17464 17466 16520 0 -1 4194304 180095 0 0 0 178032 131 0 0 25 0 1 0 271009252 738709504 179700 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17466/statm: 180349 179700 310 324 0 179419 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 721396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 17469
/proc/meminfo: memFree=1011288/2055920 swapFree=4145688/4192956
[pid=17466] ppid=17464 vsize=725524 CPUtime=1800.03
/proc/17466/stat : 17466 (bsolo3.0.17) R 17464 17466 16520 0 -1 4194304 181132 0 0 0 179872 131 0 0 25 0 1 0 271009252 742936576 180737 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17466/statm: 181381 180737 310 324 0 180451 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 725524

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: 1.00 1.00 0.95 2/78 17469
/proc/meminfo: memFree=1011288/2055920 swapFree=4145688/4192956
[pid=17466] ppid=17464 vsize=0 CPUtime=1800.13
/proc/17466/stat : 17466 (bsolo3.0.17) R 17464 17466 16520 0 -1 4194308 181136 0 0 0 179872 141 0 0 25 0 1 0 271009252 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/17466/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.13
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.83
CPU time (s): 1800.15
CPU user time (s): 1798.72
CPU system time (s): 1.43078
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 725524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.72
system time used= 1.43078
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 181136
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= 37434

runsolver used 1.35179 second user time and 3.84241 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Mon Apr 30 16:15:17 UTC 2007

IDJOB= 432787
IDBENCH= 1794
IDSOLVER= 199
FILE ID= node10/432787-1177949717

PBS_JOBID= 4727832

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-fixnet6.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432787-1177949717/instance-432787-1177949717.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-432787-1177949717 -o ROOT/results/node10/solver-432787-1177949717 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432787-1177949717/instance-432787-1177949717.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  fc34075a5d318bf3fbb6971479140d14

RANDOM SEED= 576886591

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.259
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		: 3000.259
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:       1735088 kB
Buffers:         40936 kB
Cached:         185544 kB
SwapCached:      15940 kB
Active:         117904 kB
Inactive:       132140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1735088 kB
SwapTotal:     4192956 kB
SwapFree:      4145688 kB
Dirty:            7132 kB
Writeback:           0 kB
Mapped:          30372 kB
Slab:            56364 kB
Committed_AS:  3849264 kB
PageTables:       1708 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66558 MiB

End job on node10 on Mon Apr 30 16:45:20 UTC 2007