Trace number 433336

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) 1800.11 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-fiber.opb
MD5SUMc3570b707fa12d3d9c0d2ae31848c1b3
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark65442871
Best CPU time to get the best result obtained on this benchmark1800.32
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 65313511
Optimality of the best value was proved NO
Number of variables2574
Total number of constraints363
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)36
Number of constraints which are nor clauses,nor cardinality constraints327
Minimum length of a constraint1
Maximum length of a constraint61
Number of terms in the objective function 1254
Biggest coefficient in the objective function 72966962
Number of bits for the biggest coefficient in the objective function 27
Sum of the numbers in the objective function 4807778524
Number of bits of the sum of numbers in the objective function 33
Biggest number in a constraint 536870912
Number of bits of the biggest number in a constraint 30
Biggest sum of numbers in a constraint 4807778524
Number of bits of the biggest sum of numbers33
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/433336-1177957811/instance-433336-1177957811.opb
0.00/0.00	c File size is 67175 bytes.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Highest Coefficient sum: 4.80778e+09
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.013 s
0.00/0.01	c Var: 2574 Constr: 726 146/492/88 Lit: 8440 Watch. Lit: 4916
0.00/0.01	c Obj. Vars: 1254 (48.7179 % of total variables)
0.02/0.03	c Pre-processing Time: 0.03 s
1800.09/1800.61	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.09/1800.61	c        0   2077      612     7870   12     5263   12905      0      0 0.03
1800.09/1800.61	c      100   2077      712    11743   16     6596   14196    100   2500 0.04
1800.09/1800.61	c      251   2077      863    17251   19     6880   15616    251   5456 0.05
1800.09/1800.61	c      477   2077     1089    25023   22     7200   17178    477   8084 0.06
1800.09/1800.61	c      816   2077     1428    32579   22     7659   18896    816  10597 0.08
1800.09/1800.61	c     1328   2077     1940    49284   25     8606   20786   1328  12769 0.10
1800.09/1800.61	c     2091   2077     2703    71017   26    10040   22865   2091  12596 0.17
1800.09/1800.61	c     3237   2077     3849    98929   25    12303   25152   3237  13320 0.24
1800.09/1800.61	c     4958   2077     5570   140854   25    15743   27668   4958  11665 0.42
1800.09/1800.61	c     7542   2077     8154   203898   25    20909   30435   7542   7075 1.07
1800.09/1800.61	c    11421   2077    12033   298797   24    28672   33479  11421   3364 3.40
1800.09/1800.61	c    17243   2077    17855   441128   24    40310   36827  17243   2158 7.99
1800.09/1800.61	c    25981   2077    26593   654958   24    57792   40510  25981   1194 21.76
1800.09/1800.61	c    39091   2077    39703   976163   24    84006   44562  39091    689 56.72
1800.09/1800.61	c    58761   2077    25682   621875   24    55961   49019  25070    492 119.36
1800.09/1800.61	c    88274   2077    16601   542172   32    37813   53921  15989    617 143.06
1800.09/1800.61	c   132544   2077    18033   610312   33    40680   59314  17421    435 304.54
1800.09/1800.61	c   198954   2077    36308  1234631   34    77228   65246  35696    353 562.04
1800.09/1800.61	c   298576   2077    26563   947523   35    57724   71771  25951    311 958.27
1800.09/1800.61	c   448012   2077    56421  1346936   23   117481   78949  55809    326 1370.23
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   586090   2880   678167    59855  2277263  59243    325 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/node44/watcher-433336-1177957811 -o ROOT/results/node44/solver-433336-1177957811 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433336-1177957811/instance-433336-1177957811.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: 0.96 0.97 0.93 3/77 10072
/proc/meminfo: memFree=1861952/2055920 swapFree=4156212/4192956
[pid=10072] ppid=10070 vsize=11804 CPUtime=0
/proc/10072/stat : 10072 (bsolo3.0.17) R 10070 10072 9518 0 -1 4194304 365 0 0 0 0 0 0 0 18 0 1 0 243692778 12087296 335 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10072/statm: 2951 335 280 324 0 2004 0

[startup+0.0310931 s]
/proc/loadavg: 0.96 0.97 0.93 3/77 10072
/proc/meminfo: memFree=1861952/2055920 swapFree=4156212/4192956
[pid=10072] ppid=10070 vsize=4696 CPUtime=0.02
/proc/10072/stat : 10072 (bsolo3.0.17) R 10070 10072 9518 0 -1 4194304 598 0 0 0 2 0 0 0 18 0 1 0 243692778 4808704 551 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10072/statm: 1174 551 305 324 0 244 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4696

[startup+0.1011 s]
/proc/loadavg: 0.96 0.97 0.93 3/77 10072
/proc/meminfo: memFree=1861952/2055920 swapFree=4156212/4192956
[pid=10072] ppid=10070 vsize=5224 CPUtime=0.09
/proc/10072/stat : 10072 (bsolo3.0.17) R 10070 10072 9518 0 -1 4194304 725 0 0 0 9 0 0 0 18 0 1 0 243692778 5349376 678 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11716219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10072/statm: 1306 678 310 324 0 376 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5224

[startup+0.301122 s]
/proc/loadavg: 0.96 0.97 0.93 3/77 10072
/proc/meminfo: memFree=1861952/2055920 swapFree=4156212/4192956
[pid=10072] ppid=10070 vsize=6408 CPUtime=0.29
/proc/10072/stat : 10072 (bsolo3.0.17) R 10070 10072 9518 0 -1 4194304 1020 0 0 0 29 0 0 0 19 0 1 0 243692778 6561792 973 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11716219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10072/statm: 1602 973 310 324 0 672 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6408

[startup+0.70116 s]
/proc/loadavg: 0.96 0.97 0.93 3/77 10072
/proc/meminfo: memFree=1861952/2055920 swapFree=4156212/4192956
[pid=10072] ppid=10070 vsize=7452 CPUtime=0.69
/proc/10072/stat : 10072 (bsolo3.0.17) R 10070 10072 9518 0 -1 4194304 1283 0 0 0 69 0 0 0 23 0 1 0 243692778 7630848 1236 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10072/statm: 1863 1236 310 324 0 933 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7452

[startup+1.50124 s]
/proc/loadavg: 0.96 0.97 0.93 2/78 10073
/proc/meminfo: memFree=1857592/2055920 swapFree=4156212/4192956
[pid=10072] ppid=10070 vsize=8368 CPUtime=1.49
/proc/10072/stat : 10072 (bsolo3.0.17) R 10070 10072 9518 0 -1 4194304 1505 0 0 0 148 1 0 0 25 0 1 0 243692778 8568832 1458 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10072/statm: 2092 1458 310 324 0 1162 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8368

[startup+3.10141 s]
/proc/loadavg: 0.96 0.97 0.93 2/78 10073
/proc/meminfo: memFree=1856632/2055920 swapFree=4156212/4192956
[pid=10072] ppid=10070 vsize=9412 CPUtime=3.09
/proc/10072/stat : 10072 (bsolo3.0.17) R 10070 10072 9518 0 -1 4194304 1769 0 0 0 308 1 0 0 25 0 1 0 243692778 9637888 1722 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550832 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10072/statm: 2353 1722 310 324 0 1423 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9412

[startup+6.30174 s]
/proc/loadavg: 0.97 0.97 0.93 2/78 10073
/proc/meminfo: memFree=1854392/2055920 swapFree=4156212/4192956
[pid=10072] ppid=10070 vsize=11508 CPUtime=6.28
/proc/10072/stat : 10072 (bsolo3.0.17) R 10070 10072 9518 0 -1 4194304 2281 0 0 0 627 1 0 0 25 0 1 0 243692778 11784192 2234 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10072/statm: 2877 2234 310 324 0 1947 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11508

[startup+12.7014 s]
/proc/loadavg: 0.97 0.97 0.93 2/78 10073
/proc/meminfo: memFree=1852024/2055920 swapFree=4156212/4192956
[pid=10072] ppid=10070 vsize=13464 CPUtime=12.68
/proc/10072/stat : 10072 (bsolo3.0.17) R 10070 10072 9518 0 -1 4194304 2799 0 0 0 1266 2 0 0 25 0 1 0 243692778 13787136 2752 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10072/statm: 3366 2752 310 324 0 2436 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13464

[startup+25.5017 s]
/proc/loadavg: 0.97 0.97 0.93 2/78 10073
/proc/meminfo: memFree=1848824/2055920 swapFree=4156212/4192956
[pid=10072] ppid=10070 vsize=16724 CPUtime=25.48
/proc/10072/stat : 10072 (bsolo3.0.17) R 10070 10072 9518 0 -1 4194304 3605 0 0 0 2545 3 0 0 25 0 1 0 243692778 17125376 3558 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10072/statm: 4181 3558 310 324 0 3251 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16724

[startup+51.1013 s]
/proc/loadavg: 0.98 0.97 0.93 2/78 10073
/proc/meminfo: memFree=1845048/2055920 swapFree=4156212/4192956
[pid=10072] ppid=10070 vsize=20508 CPUtime=51.07
/proc/10072/stat : 10072 (bsolo3.0.17) R 10070 10072 9518 0 -1 4194304 4534 0 0 0 5102 5 0 0 25 0 1 0 243692778 21000192 4487 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10072/statm: 5127 4487 310 324 0 4197 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20508

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 10073
/proc/meminfo: memFree=1841336/2055920 swapFree=4156212/4192956
[pid=10072] ppid=10070 vsize=23892 CPUtime=102.26
/proc/10072/stat : 10072 (bsolo3.0.17) R 10070 10072 9518 0 -1 4194304 5450 0 0 0 10220 6 0 0 25 0 1 0 243692778 24465408 5358 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10072/statm: 5973 5358 310 324 0 5043 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23892

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 10073
/proc/meminfo: memFree=1836984/2055920 swapFree=4156212/4192956
[pid=10072] ppid=10070 vsize=28268 CPUtime=162.24
/proc/10072/stat : 10072 (bsolo3.0.17) R 10070 10072 9518 0 -1 4194304 6588 0 0 0 16217 7 0 0 25 0 1 0 243692778 28946432 6446 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10072/statm: 7067 6446 310 324 0 6137 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 28268

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 10073
/proc/meminfo: memFree=1831928/2055920 swapFree=4156212/4192956
[pid=10072] ppid=10070 vsize=33548 CPUtime=222.23
/proc/10072/stat : 10072 (bsolo3.0.17) R 10070 10072 9518 0 -1 4194304 7889 0 0 0 22213 10 0 0 25 0 1 0 243692778 34353152 7747 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550820 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10072/statm: 8387 7747 310 324 0 7457 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 33548

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 10073
/proc/meminfo: memFree=1828728/2055920 swapFree=4156212/4192956
[pid=10072] ppid=10070 vsize=36600 CPUtime=282.21
/proc/10072/stat : 10072 (bsolo3.0.17) R 10070 10072 9518 0 -1 4194304 8714 0 0 0 28210 11 0 0 25 0 1 0 243692778 37478400 8518 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10072/statm: 9150 8518 310 324 0 8220 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 36600

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 10073
/proc/meminfo: memFree=1828728/2055920 swapFree=4156212/4192956
[pid=10072] ppid=10070 vsize=36600 CPUtime=342.19
/proc/10072/stat : 10072 (bsolo3.0.17) R 10070 10072 9518 0 -1 4194304 8714 0 0 0 34208 11 0 0 25 0 1 0 243692778 37478400 8518 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10072/statm: 9150 8518 310 324 0 8220 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 36600

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 10073
/proc/meminfo: memFree=1828728/2055920 swapFree=4156212/4192956
[pid=10072] ppid=10070 vsize=36600 CPUtime=402.18
/proc/10072/stat : 10072 (bsolo3.0.17) R 10070 10072 9518 0 -1 4194304 8714 0 0 0 40206 12 0 0 25 0 1 0 243692778 37478400 8518 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10072/statm: 9150 8518 310 324 0 8220 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 36600

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 10073
/proc/meminfo: memFree=1828728/2055920 swapFree=4156212/4192956
[pid=10072] ppid=10070 vsize=36600 CPUtime=462.16
/proc/10072/stat : 10072 (bsolo3.0.17) R 10070 10072 9518 0 -1 4194304 8714 0 0 0 46204 12 0 0 25 0 1 0 243692778 37478400 8518 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134547678 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10072/statm: 9150 8518 310 324 0 8220 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 36600

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 10073
/proc/meminfo: memFree=1826872/2055920 swapFree=4156212/4192956
[pid=10072] ppid=10070 vsize=38340 CPUtime=522.14
/proc/10072/stat : 10072 (bsolo3.0.17) R 10070 10072 9518 0 -1 4194304 9210 0 0 0 52201 13 0 0 25 0 1 0 243692778 39260160 8955 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11714287 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10072/statm: 9585 8955 310 324 0 8655 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 38340

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 10073
/proc/meminfo: memFree=1826872/2055920 swapFree=4156212/4192956
[pid=10072] ppid=10070 vsize=38340 CPUtime=582.12
/proc/10072/stat : 10072 (bsolo3.0.17) R 10070 10072 9518 0 -1 4194304 9210 0 0 0 58198 14 0 0 25 0 1 0 243692778 39260160 8955 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10072/statm: 9585 8955 310 324 0 8655 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 38340

[startup+642.301 s]
/proc/loadavg: 1.03 0.99 0.93 2/78 10073
/proc/meminfo: memFree=1823480/2055920 swapFree=4156212/4192956
[pid=10072] ppid=10070 vsize=41844 CPUtime=642.11
/proc/10072/stat : 10072 (bsolo3.0.17) R 10070 10072 9518 0 -1 4194304 10148 0 0 0 64196 15 0 0 25 0 1 0 243692778 42848256 9827 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10072/statm: 10461 9827 310 324 0 9531 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 41844


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

[startup+822.302 s]
/proc/loadavg: 1.21 1.07 0.96 2/78 10075
/proc/meminfo: memFree=1822904/2055920 swapFree=4156212/4192956
[pid=10072] ppid=10070 vsize=42504 CPUtime=822.06
/proc/10072/stat : 10072 (bsolo3.0.17) R 10070 10072 9518 0 -1 4194304 10315 0 0 0 82189 17 0 0 25 0 1 0 243692778 43524096 9994 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550820 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10072/statm: 10626 9994 310 324 0 9696 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 42504

[startup+882.302 s]
/proc/loadavg: 1.08 1.05 0.96 2/78 10075
/proc/meminfo: memFree=1820408/2055920 swapFree=4156212/4192956
[pid=10072] ppid=10070 vsize=44880 CPUtime=882.04
/proc/10072/stat : 10072 (bsolo3.0.17) R 10070 10072 9518 0 -1 4194304 10925 0 0 0 88186 18 0 0 25 0 1 0 243692778 45957120 10604 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10072/statm: 11220 10604 310 324 0 10290 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 44880

[startup+942.302 s]
/proc/loadavg: 1.03 1.04 0.96 2/78 10075
/proc/meminfo: memFree=1819960/2055920 swapFree=4156212/4192956
[pid=10072] ppid=10070 vsize=45144 CPUtime=942.03
/proc/10072/stat : 10072 (bsolo3.0.17) R 10070 10072 9518 0 -1 4194304 11056 0 0 0 94184 19 0 0 25 0 1 0 243692778 46227456 10669 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10072/statm: 11286 10669 310 324 0 10356 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 45144

[startup+1002.3 s]
/proc/loadavg: 1.01 1.03 0.96 2/78 10075
/proc/meminfo: memFree=1820152/2055920 swapFree=4156212/4192956
[pid=10072] ppid=10070 vsize=45144 CPUtime=1002.01
/proc/10072/stat : 10072 (bsolo3.0.17) R 10070 10072 9518 0 -1 4194304 11056 0 0 0 100182 19 0 0 25 0 1 0 243692778 46227456 10669 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10072/statm: 11286 10669 310 324 0 10356 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 45144

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 0.96 2/78 10075
/proc/meminfo: memFree=1820152/2055920 swapFree=4156212/4192956
[pid=10072] ppid=10070 vsize=45144 CPUtime=1061.99
/proc/10072/stat : 10072 (bsolo3.0.17) R 10070 10072 9518 0 -1 4194304 11056 0 0 0 106179 20 0 0 25 0 1 0 243692778 46227456 10669 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572383 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10072/statm: 11286 10669 310 324 0 10356 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 45144

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 0.96 2/78 10075
/proc/meminfo: memFree=1820152/2055920 swapFree=4156212/4192956
[pid=10072] ppid=10070 vsize=45144 CPUtime=1121.97
/proc/10072/stat : 10072 (bsolo3.0.17) R 10070 10072 9518 0 -1 4194304 11056 0 0 0 112177 20 0 0 25 0 1 0 243692778 46227456 10669 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10072/statm: 11286 10669 310 324 0 10356 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 45144

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 0.96 2/78 10075
/proc/meminfo: memFree=1819576/2055920 swapFree=4156212/4192956
[pid=10072] ppid=10070 vsize=46224 CPUtime=1181.96
/proc/10072/stat : 10072 (bsolo3.0.17) R 10070 10072 9518 0 -1 4194304 11303 0 0 0 118175 21 0 0 25 0 1 0 243692778 47333376 10916 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134558977 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10072/statm: 11556 10916 310 324 0 10626 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 46224

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 10075
/proc/meminfo: memFree=1819192/2055920 swapFree=4156212/4192956
[pid=10072] ppid=10070 vsize=45940 CPUtime=1241.94
/proc/10072/stat : 10072 (bsolo3.0.17) R 10070 10072 9518 0 -1 4194304 11303 0 0 0 124172 22 0 0 25 0 1 0 243692778 47042560 10845 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10072/statm: 11485 10845 310 324 0 10555 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 45940

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 10075
/proc/meminfo: memFree=1819192/2055920 swapFree=4156212/4192956
[pid=10072] ppid=10070 vsize=45940 CPUtime=1301.93
/proc/10072/stat : 10072 (bsolo3.0.17) R 10070 10072 9518 0 -1 4194304 11303 0 0 0 130171 22 0 0 25 0 1 0 243692778 47042560 10845 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10072/statm: 11485 10845 310 324 0 10555 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 45940

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 10075
/proc/meminfo: memFree=1819192/2055920 swapFree=4156212/4192956
[pid=10072] ppid=10070 vsize=45944 CPUtime=1361.91
/proc/10072/stat : 10072 (bsolo3.0.17) R 10070 10072 9518 0 -1 4194304 11304 0 0 0 136168 23 0 0 25 0 1 0 243692778 47046656 10846 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10072/statm: 11486 10846 310 324 0 10556 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 45944

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 10075
/proc/meminfo: memFree=1819192/2055920 swapFree=4156212/4192956
[pid=10072] ppid=10070 vsize=45972 CPUtime=1421.89
/proc/10072/stat : 10072 (bsolo3.0.17) R 10070 10072 9518 0 -1 4194304 11311 0 0 0 142166 23 0 0 25 0 1 0 243692778 47075328 10853 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10072/statm: 11493 10853 310 324 0 10563 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 45972

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 10075
/proc/meminfo: memFree=1819192/2055920 swapFree=4156212/4192956
[pid=10072] ppid=10070 vsize=45972 CPUtime=1481.87
/proc/10072/stat : 10072 (bsolo3.0.17) R 10070 10072 9518 0 -1 4194304 11311 0 0 0 148163 24 0 0 25 0 1 0 243692778 47075328 10853 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10072/statm: 11493 10853 310 324 0 10563 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 45972

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 10075
/proc/meminfo: memFree=1819320/2055920 swapFree=4156212/4192956
[pid=10072] ppid=10070 vsize=45972 CPUtime=1541.85
/proc/10072/stat : 10072 (bsolo3.0.17) R 10070 10072 9518 0 -1 4194304 11311 0 0 0 154161 24 0 0 25 0 1 0 243692778 47075328 10853 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10072/statm: 11493 10853 310 324 0 10563 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 45972

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 10075
/proc/meminfo: memFree=1813880/2055920 swapFree=4156212/4192956
[pid=10072] ppid=10070 vsize=51376 CPUtime=1601.84
/proc/10072/stat : 10072 (bsolo3.0.17) R 10070 10072 9518 0 -1 4194304 12691 0 0 0 160157 27 0 0 25 0 1 0 243692778 52609024 12233 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10072/statm: 12844 12233 310 324 0 11914 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 51376

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 10075
/proc/meminfo: memFree=1810552/2055920 swapFree=4156212/4192956
[pid=10072] ppid=10070 vsize=54468 CPUtime=1661.82
/proc/10072/stat : 10072 (bsolo3.0.17) R 10070 10072 9518 0 -1 4194304 13517 0 0 0 166154 28 0 0 25 0 1 0 243692778 55775232 12980 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10072/statm: 13617 12980 310 324 0 12687 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 54468

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 10075
/proc/meminfo: memFree=1810616/2055920 swapFree=4156212/4192956
[pid=10072] ppid=10070 vsize=54468 CPUtime=1721.8
/proc/10072/stat : 10072 (bsolo3.0.17) R 10070 10072 9518 0 -1 4194304 13517 0 0 0 172152 28 0 0 25 0 1 0 243692778 55775232 12980 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10072/statm: 13617 12980 310 324 0 12687 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 54468

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 10075
/proc/meminfo: memFree=1810616/2055920 swapFree=4156212/4192956
[pid=10072] ppid=10070 vsize=54468 CPUtime=1781.79
/proc/10072/stat : 10072 (bsolo3.0.17) R 10070 10072 9518 0 -1 4194304 13517 0 0 0 178150 29 0 0 25 0 1 0 243692778 55775232 12980 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10072/statm: 13617 12980 310 324 0 12687 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 54468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 10075
/proc/meminfo: memFree=1810616/2055920 swapFree=4156212/4192956
[pid=10072] ppid=10070 vsize=54468 CPUtime=1800.09
/proc/10072/stat : 10072 (bsolo3.0.17) R 10070 10072 9518 0 -1 4194304 13517 0 0 0 179980 29 0 0 25 0 1 0 243692778 55775232 12980 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10072/statm: 13617 12980 310 324 0 12687 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 54468

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

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

Child status: 15
Real time (s): 1800.62
CPU time (s): 1800.11
CPU user time (s): 1799.8
CPU system time (s): 0.307953
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 54784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.8
system time used= 0.307953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13521
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= 38723

runsolver used 1.45578 second user time and 3.82742 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Mon Apr 30 18:30:11 UTC 2007

IDJOB= 433336
IDBENCH= 2496
IDSOLVER= 199
FILE ID= node44/433336-1177957811

PBS_JOBID= 4727687

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-fiber.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433336-1177957811/instance-433336-1177957811.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-433336-1177957811 -o ROOT/results/node44/solver-433336-1177957811 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433336-1177957811/instance-433336-1177957811.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  c3570b707fa12d3d9c0d2ae31848c1b3

RANDOM SEED= 258765080

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.234
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		: 3000.234
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:       1862296 kB
Buffers:         31364 kB
Cached:          71908 kB
SwapCached:      13620 kB
Active:          76092 kB
Inactive:        52684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1862296 kB
SwapTotal:     4192956 kB
SwapFree:      4156212 kB
Dirty:            6780 kB
Writeback:           0 kB
Mapped:          33664 kB
Slab:            50296 kB
Committed_AS:  1550572 kB
PageTables:       1736 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 node44 on Mon Apr 30 19:00:13 UTC 2007