Trace number 350595

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
bsolo 3.0.16? (MO) 1557.72 1559.21

General information on the benchmark

Namenormalized-PB06/OPT-MEDINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-nw04.opb
MD5SUMdd1a158f1c4d558a5b1acea2c0abe5ea
Bench CategoryOPT-MEDINT (optimisation, medium 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
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 8431
Optimality of the best value was proved YES
Number of variables87482
Total number of constraints36
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 constraints0
Minimum length of a constraint599
Maximum length of a constraint42032
Number of terms in the objective function 87482
Biggest coefficient in the objective function 5220
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 120189580
Number of bits of the sum of numbers in the objective function 27
Biggest number in a constraint 5220
Number of bits of the biggest number in a constraint 13
Biggest sum of numbers in a constraint 120189580
Number of bits of the biggest sum of numbers27
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)

0.00/0.01	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.01	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.01	c type "bsolo -h" for help
0.00/0.01	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.01	c Time Limit set to 1800
0.00/0.01	c Memory Limit set to 1800 MB
0.00/0.01	c Instance file /tmp/evaluation/350595-1176524421/instance-350595-1176524421.opb
0.00/0.01	c File size is 7394918 bytes.
0.18/0.20	c Coefficients are big enough for not using lower bounding.
1.58/1.63	c Highest Coefficient sum: 1.2019e+08
1.58/1.63	c Parsing was ok!!
1.58/1.63	c Total parsing time: 1.621 s
1.69/1.74	c Var: 87482 Constr: 72 36/36/0 Lit: 1273332 Watch. Lit: 636738
1.69/1.74	c Obj. Vars: 87482 (100 % of total variables)
181.73/181.81	c Pre-processing Time: 181.748 s
1557.40/1558.90	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1557.40/1558.90	c        0  87482       72  1273332 17685   636738   36012      0      0 181.75
1557.40/1558.90	c      100  87482      172  2494182 14501   636938   39614    100      0 183.93
1557.40/1558.90	c      250  87482      322  6513222 20227   637238   43576    250      1 189.44
1557.40/1558.90	c      475  87482      547 13476315 24636   637688   47934    475      2 210.96
1557.40/1558.90	c      813  87482      885 26823311 30308   638364   52728    813      1 460.51
1557.40/1558.90	c     1321  87482     1393 45326419 32538   639380   58001   1321      2 537.72
1557.40/1558.90	c     2084  87482     2156 71615902 33217   640906   63802   2084      2 732.83
1557.40/1558.90	c     3230  87482     3302 114976009 34820   643198   70183   3230      2 1109.53
1557.40/1558.90	c Caught signal: 15
1557.40/1558.90	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1557.40/1558.90	c    7     3973   3902  9947044     4045 141732880   3973      2 1557.41
1557.40/1558.90	s UNKNOWN
1557.40/1558.90	c Total time: 1557.41 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node1/watcher-350595-1176524421 -o ROOT/results/node1/solver-350595-1176524421 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/350595-1176524421/instance-350595-1176524421.opb 

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


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 22567
/proc/meminfo: memFree=1468344/2055920 swapFree=4192956/4192956
[pid=22567] ppid=22565 vsize=3780 CPUtime=0
/proc/22567/stat : 22567 (bsolo3.0.16) D 22565 22567 22192 0 -1 4194304 185 0 2 0 0 0 0 0 18 0 1 0 128479976 3870720 155 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160395582 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/22567/statm: 945 155 129 324 0 14 0

[startup+0.0604461 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 22567
/proc/meminfo: memFree=1468344/2055920 swapFree=4192956/4192956
[pid=22567] ppid=22565 vsize=20896 CPUtime=0.04
/proc/22567/stat : 22567 (bsolo3.0.16) R 22565 22567 22192 0 -1 4194304 924 0 3 0 4 0 0 0 18 0 1 0 128479976 21397504 855 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22567/statm: 5224 855 355 324 0 2487 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 20896

[startup+0.101448 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 22567
/proc/meminfo: memFree=1468344/2055920 swapFree=4192956/4192956
[pid=22567] ppid=22565 vsize=22208 CPUtime=0.08
/proc/22567/stat : 22567 (bsolo3.0.16) R 22565 22567 22192 0 -1 4194304 1349 0 3 0 8 0 0 0 18 0 1 0 128479976 22740992 1201 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 6264443 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22567/statm: 5552 1201 415 324 0 2815 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 22208

[startup+0.301472 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 22567
/proc/meminfo: memFree=1468344/2055920 swapFree=4192956/4192956
[pid=22567] ppid=22565 vsize=28152 CPUtime=0.28
/proc/22567/stat : 22567 (bsolo3.0.16) R 22565 22567 22192 0 -1 4194304 3260 0 3 0 27 1 0 0 19 0 1 0 128479976 28827648 2871 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 6289183 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22567/statm: 7038 2872 658 324 0 4301 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 28152

[startup+0.701519 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 22567
/proc/meminfo: memFree=1468344/2055920 swapFree=4192956/4192956
[pid=22567] ppid=22565 vsize=32696 CPUtime=0.69
/proc/22567/stat : 22567 (bsolo3.0.16) R 22565 22567 22192 0 -1 4194304 5540 0 3 0 67 2 0 0 22 0 1 0 128479976 33480704 4434 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22567/statm: 8174 4434 1081 324 0 5437 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32696

[startup+1.50161 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 22568
/proc/meminfo: memFree=1450608/2055920 swapFree=4192956/4192956
[pid=22567] ppid=22565 vsize=41288 CPUtime=1.49
/proc/22567/stat : 22567 (bsolo3.0.16) R 22565 22567 22192 0 -1 4194304 10902 0 3 0 145 4 0 0 25 0 1 0 128479976 42278912 7438 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22567/statm: 10322 7438 1945 324 0 7585 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 41288

[startup+3.1018 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 22568
/proc/meminfo: memFree=1422192/2055920 swapFree=4192956/4192956
[pid=22567] ppid=22565 vsize=57968 CPUtime=3.08
/proc/22567/stat : 22567 (bsolo3.0.16) R 22565 22567 22192 0 -1 4194304 18014 0 3 0 301 7 0 0 25 0 1 0 128479976 59359232 11617 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550897 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22567/statm: 14492 11617 304 324 0 13561 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 57968

[startup+6.30118 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 22568
/proc/meminfo: memFree=1421808/2055920 swapFree=4192956/4192956
[pid=22567] ppid=22565 vsize=57968 CPUtime=6.28
/proc/22567/stat : 22567 (bsolo3.0.16) R 22565 22567 22192 0 -1 4194304 19202 0 3 0 620 8 0 0 25 0 1 0 128479976 59359232 11617 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 6262871 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22567/statm: 14492 11617 304 324 0 13561 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 57968

[startup+12.7019 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 22568
/proc/meminfo: memFree=1421936/2055920 swapFree=4192956/4192956
[pid=22567] ppid=22565 vsize=57968 CPUtime=12.69
/proc/22567/stat : 22567 (bsolo3.0.16) R 22565 22567 22192 0 -1 4194304 24501 0 3 0 1257 12 0 0 25 0 1 0 128479976 59359232 11617 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 6260021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22567/statm: 14492 11617 304 324 0 13561 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 57968

[startup+25.5014 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 22568
/proc/meminfo: memFree=1422064/2055920 swapFree=4192956/4192956
[pid=22567] ppid=22565 vsize=58164 CPUtime=25.48
/proc/22567/stat : 22567 (bsolo3.0.16) R 22565 22567 22192 0 -1 4194304 31742 0 3 0 2531 17 0 0 25 0 1 0 128479976 59559936 11666 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22567/statm: 14540 11665 304 324 0 13609 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 58164

[startup+51.1014 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 22568
/proc/meminfo: memFree=1421552/2055920 swapFree=4192956/4192956
[pid=22567] ppid=22565 vsize=58864 CPUtime=51.06
/proc/22567/stat : 22567 (bsolo3.0.16) R 22565 22567 22192 0 -1 4194304 67148 0 3 0 5063 43 0 0 25 0 1 0 128479976 60276736 11814 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 6270658 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22567/statm: 14716 11814 304 324 0 13785 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 58864

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 22568
/proc/meminfo: memFree=1421424/2055920 swapFree=4192956/4192956
[pid=22567] ppid=22565 vsize=58864 CPUtime=102.26
/proc/22567/stat : 22567 (bsolo3.0.16) R 22565 22567 22192 0 -1 4194304 67301 0 3 0 10181 45 0 0 25 0 1 0 128479976 60276736 11837 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 6262206 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22567/statm: 14716 11837 304 324 0 13785 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 58864

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22568
/proc/meminfo: memFree=1421424/2055920 swapFree=4192956/4192956
[pid=22567] ppid=22565 vsize=58864 CPUtime=162.23
/proc/22567/stat : 22567 (bsolo3.0.16) R 22565 22567 22192 0 -1 4194304 67301 0 3 0 16177 46 0 0 25 0 1 0 128479976 60276736 11837 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22567/statm: 14716 11837 304 324 0 13785 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 58864

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22568
/proc/meminfo: memFree=1257776/2055920 swapFree=4192956/4192956
[pid=22567] ppid=22565 vsize=213624 CPUtime=222.21
/proc/22567/stat : 22567 (bsolo3.0.16) R 22565 22567 22192 0 -1 4194304 138832 0 3 0 22106 115 0 0 25 0 1 0 128479976 218750976 52642 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22567/statm: 53406 52642 309 324 0 52475 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 213624

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22568
/proc/meminfo: memFree=1216624/2055920 swapFree=4192956/4192956
[pid=22567] ppid=22565 vsize=254780 CPUtime=282.2
/proc/22567/stat : 22567 (bsolo3.0.16) R 22565 22567 22192 0 -1 4194304 158576 0 3 0 28092 128 0 0 25 0 1 0 128479976 260894720 62909 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22567/statm: 63695 62909 309 324 0 62764 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 254780

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22568
/proc/meminfo: memFree=1174896/2055920 swapFree=4192956/4192956
[pid=22567] ppid=22565 vsize=296872 CPUtime=342.17
/proc/22567/stat : 22567 (bsolo3.0.16) R 22565 22567 22192 0 -1 4194304 178810 0 3 0 34077 140 0 0 25 0 1 0 128479976 303996928 73432 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572789 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22567/statm: 74218 73432 309 324 0 73287 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 296872

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22568
/proc/meminfo: memFree=1135344/2055920 swapFree=4192956/4192956
[pid=22567] ppid=22565 vsize=336336 CPUtime=402.16
/proc/22567/stat : 22567 (bsolo3.0.16) R 22565 22567 22192 0 -1 4194304 197823 0 3 0 40063 153 0 0 25 0 1 0 128479976 344408064 83319 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572775 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22567/statm: 84084 83319 309 324 0 83153 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 336336

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22568
/proc/meminfo: memFree=1083248/2055920 swapFree=4192956/4192956
[pid=22567] ppid=22565 vsize=394816 CPUtime=462.15
/proc/22567/stat : 22567 (bsolo3.0.16) R 22565 22567 22192 0 -1 4194304 225886 0 3 0 46045 170 0 0 25 0 1 0 128479976 404291584 97927 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 5946484 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22567/statm: 98704 97927 309 324 0 97773 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 394816

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22568
/proc/meminfo: memFree=897648/2055920 swapFree=4192956/4192956
[pid=22567] ppid=22565 vsize=576352 CPUtime=522.13
/proc/22567/stat : 22567 (bsolo3.0.16) R 22565 22567 22192 0 -1 4194304 312591 0 3 0 51942 271 0 0 25 0 1 0 128479976 590184448 143318 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551489 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22567/statm: 144088 143318 309 324 0 143157 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 576352

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22568
/proc/meminfo: memFree=775792/2055920 swapFree=4192956/4192956
[pid=22567] ppid=22565 vsize=697188 CPUtime=582.11
/proc/22567/stat : 22567 (bsolo3.0.16) R 22565 22567 22192 0 -1 4194304 369968 0 3 0 57859 352 0 0 25 0 1 0 128479976 713920512 173501 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551240 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22567/statm: 174297 173501 309 324 0 173366 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 697188

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22568
/proc/meminfo: memFree=664112/2055920 swapFree=4192956/4192956
[pid=22567] ppid=22565 vsize=806236 CPUtime=642.1
/proc/22567/stat : 22567 (bsolo3.0.16) R 22565 22567 22192 0 -1 4194304 421780 0 3 0 63786 424 0 0 25 0 1 0 128479976 825585664 200763 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572842 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22567/statm: 201559 200763 309 324 0 200628 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 806236

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22570
/proc/meminfo: memFree=572080/2055920 swapFree=4192956/4192956
[pid=22567] ppid=22565 vsize=899064 CPUtime=702.07
/proc/22567/stat : 22567 (bsolo3.0.16) R 22565 22567 22192 0 -1 4194304 465990 0 3 0 69727 480 0 0 25 0 1 0 128479976 920641536 223989 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551477 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22567/statm: 224766 223989 309 324 0 223835 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 899064

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22570
/proc/meminfo: memFree=483376/2055920 swapFree=4192956/4192956
[pid=22567] ppid=22565 vsize=987520 CPUtime=762.06
/proc/22567/stat : 22567 (bsolo3.0.16) R 22565 22567 22192 0 -1 4194304 508073 0 3 0 75674 532 0 0 25 0 1 0 128479976 1011220480 246103 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22567/statm: 246842 246065 366 324 0 245911 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 987520

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22570
/proc/meminfo: memFree=379120/2055920 swapFree=4192956/4192956
[pid=22567] ppid=22565 vsize=1091588 CPUtime=822.03
/proc/22567/stat : 22567 (bsolo3.0.16) R 22565 22567 22192 0 -1 4194304 558079 0 3 0 81619 584 0 0 25 0 1 0 128479976 1117786112 272130 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134547474 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22567/statm: 272897 272130 309 324 0 271966 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 1091588

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22570
/proc/meminfo: memFree=298864/2055920 swapFree=4192956/4192956
[pid=22567] ppid=22565 vsize=1171108 CPUtime=882.02
/proc/22567/stat : 22567 (bsolo3.0.16) R 22565 22567 22192 0 -1 4194304 596167 0 3 0 87579 623 0 0 25 0 1 0 128479976 1199214592 292007 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22567/statm: 292777 292007 309 324 0 291846 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 1171108

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22570
/proc/meminfo: memFree=207536/2055920 swapFree=4192956/4192956
[pid=22567] ppid=22565 vsize=1262208 CPUtime=942
/proc/22567/stat : 22567 (bsolo3.0.16) R 22565 22567 22192 0 -1 4194304 639973 0 3 0 93537 663 0 0 25 0 1 0 128479976 1292500992 314788 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22567/statm: 315552 314788 309 324 0 314621 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 1262208

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22570
/proc/meminfo: memFree=123952/2055920 swapFree=4192956/4192956
[pid=22567] ppid=22565 vsize=1346236 CPUtime=1001.98
/proc/22567/stat : 22567 (bsolo3.0.16) R 22565 22567 22192 0 -1 4194304 680309 0 3 0 99500 698 0 0 25 0 1 0 128479976 1378545664 335792 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551111 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22567/statm: 336559 335792 309 324 0 335628 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 1346236

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22570
/proc/meminfo: memFree=38640/2055920 swapFree=4192956/4192956
[pid=22567] ppid=22565 vsize=1431464 CPUtime=1061.97
/proc/22567/stat : 22567 (bsolo3.0.16) R 22565 22567 22192 0 -1 4194304 721193 0 3 0 105464 733 0 0 25 0 1 0 128479976 1465819136 357070 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551290 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22567/statm: 357866 357070 309 324 0 356935 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 1431464

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22570
/proc/meminfo: memFree=15408/2055920 swapFree=4192812/4192956
[pid=22567] ppid=22565 vsize=1506904 CPUtime=1121.84
/proc/22567/stat : 22567 (bsolo3.0.16) R 22565 22567 22192 0 -1 4194304 757513 0 3 0 111419 765 0 0 25 0 1 0 128479976 1543069696 375957 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572789 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22567/statm: 376726 375957 309 324 0 375795 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 1506904

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22570
/proc/meminfo: memFree=15344/2055920 swapFree=4192812/4192956
[pid=22567] ppid=22565 vsize=1569944 CPUtime=1181.71
/proc/22567/stat : 22567 (bsolo3.0.16) R 22565 22567 22192 0 -1 4194304 787745 0 3 0 117379 792 0 0 25 0 1 0 128479976 1607622656 391717 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22567/statm: 392486 391717 309 324 0 391555 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 1569944

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22570
/proc/meminfo: memFree=15728/2055920 swapFree=4192812/4192956
[pid=22567] ppid=22565 vsize=1622936 CPUtime=1241.55
/proc/22567/stat : 22567 (bsolo3.0.16) R 22565 22567 22192 0 -1 4194304 813040 0 3 0 123339 816 0 0 25 0 1 0 128479976 1661886464 404957 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572879 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22567/statm: 405734 404957 309 324 0 404803 0
Current children cumulated CPU time (s) 1241.55
Current children cumulated vsize (KiB) 1622936

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22570
/proc/meminfo: memFree=16240/2055920 swapFree=4192812/4192956
[pid=22567] ppid=22565 vsize=1669296 CPUtime=1301.45
/proc/22567/stat : 22567 (bsolo3.0.16) R 22565 22567 22192 0 -1 4194304 835142 0 3 0 129306 839 0 0 25 0 1 0 128479976 1709359104 416548 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134574861 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22567/statm: 417324 416548 309 324 0 416393 0
Current children cumulated CPU time (s) 1301.45
Current children cumulated vsize (KiB) 1669296

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22570
/proc/meminfo: memFree=16304/2055920 swapFree=4192812/4192956
[pid=22567] ppid=22565 vsize=1713336 CPUtime=1361.36
/proc/22567/stat : 22567 (bsolo3.0.16) R 22565 22567 22192 0 -1 4194304 856135 0 3 0 135278 858 0 0 25 0 1 0 128479976 1754456064 427565 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22567/statm: 428334 427565 309 324 0 427403 0
Current children cumulated CPU time (s) 1361.36
Current children cumulated vsize (KiB) 1713336

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22570
/proc/meminfo: memFree=15472/2055920 swapFree=4192812/4192956
[pid=22567] ppid=22565 vsize=1749424 CPUtime=1421.24
/proc/22567/stat : 22567 (bsolo3.0.16) R 22565 22567 22192 0 -1 4194304 873326 0 3 0 141251 873 0 0 25 0 1 0 128479976 1791410176 436587 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572754 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22567/statm: 437356 436587 309 324 0 436425 0
Current children cumulated CPU time (s) 1421.24
Current children cumulated vsize (KiB) 1749424

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22570
/proc/meminfo: memFree=16304/2055920 swapFree=4192812/4192956
[pid=22567] ppid=22565 vsize=1791300 CPUtime=1481.06
/proc/22567/stat : 22567 (bsolo3.0.16) R 22565 22567 22192 0 -1 4194304 893372 0 3 0 147218 888 0 0 25 0 1 0 128479976 1834291200 447056 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22567/statm: 447825 447056 309 324 0 446894 0
Current children cumulated CPU time (s) 1481.06
Current children cumulated vsize (KiB) 1791300

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22570
/proc/meminfo: memFree=15856/2055920 swapFree=4192812/4192956
[pid=22567] ppid=22565 vsize=1833764 CPUtime=1540.85
/proc/22567/stat : 22567 (bsolo3.0.16) R 22565 22567 22192 0 -1 4194304 913537 0 3 0 153178 907 0 0 25 0 1 0 128479976 1877774336 457661 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22567/statm: 458441 457661 309 324 0 457510 0
Current children cumulated CPU time (s) 1540.85
Current children cumulated vsize (KiB) 1833764



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1558.9 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22570
/proc/meminfo: memFree=16304/2055920 swapFree=4192812/4192956
[pid=22567] ppid=22565 vsize=1843612 CPUtime=1557.4
/proc/22567/stat : 22567 (bsolo3.0.16) R 22565 22567 22192 0 -1 4194304 918201 0 3 0 154829 911 0 0 25 0 1 0 128479976 1887858688 460138 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22567/statm: 460903 460138 309 324 0 459972 0
Current children cumulated CPU time (s) 1557.4
Current children cumulated vsize (KiB) 1843612

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

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

[startup+1559.01 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22570
/proc/meminfo: memFree=16304/2055920 swapFree=4192812/4192956
[pid=22567] ppid=22565 vsize=0 CPUtime=1557.5
/proc/22567/stat : 22567 (bsolo3.0.16) R 22565 22567 22192 0 -1 4194308 918202 0 3 0 154829 921 0 0 25 0 1 0 128479976 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/22567/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1557.5
Current children cumulated vsize (KiB) 0

[startup+1559.2 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22570
/proc/meminfo: memFree=16304/2055920 swapFree=4192812/4192956
[pid=22567] ppid=22565 vsize=0 CPUtime=1557.7
/proc/22567/stat : 22567 (bsolo3.0.16) R 22565 22567 22192 0 -1 4194308 918202 0 3 0 154829 941 0 0 25 0 1 0 128479976 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/22567/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1557.7
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1559.21
CPU time (s): 1557.72
CPU user time (s): 1548.3
CPU system time (s): 9.41957
CPU usage (%): 99.9044
Max. virtual memory (cumulated for all children) (KiB): 1843612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1548.3
system time used= 9.41957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 918202
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 10817

runsolver used 1.76673 second user time and 3.66844 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Sat Apr 14 04:20:21 UTC 2007

IDJOB= 350595
IDBENCH= 1526
IDSOLVER= 163
FILE ID= node1/350595-1176524421

PBS_JOBID= 4556717

Free space on /tmp= 66458 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-MEDINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-nw04.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/350595-1176524421/instance-350595-1176524421.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-350595-1176524421 -o ROOT/results/node1/solver-350595-1176524421 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/350595-1176524421/instance-350595-1176524421.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  dd1a158f1c4d558a5b1acea2c0abe5ea

RANDOM SEED= 798818618

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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:       1468816 kB
Buffers:         45728 kB
Cached:         417148 kB
SwapCached:          0 kB
Active:         197748 kB
Inactive:       321232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1468816 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           11720 kB
Writeback:           0 kB
Mapped:          75032 kB
Slab:            53648 kB
Committed_AS:  2518900 kB
PageTables:       1836 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= 66458 MiB

End job on node1 on Sat Apr 14 04:46:23 UTC 2007