Trace number 433300

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) 1800.09 1800.74

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-adlittle.opb
MD5SUM952cd1c498d347dda37d376c7740481e
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2910
Total number of constraints56
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 constraints56
Minimum length of a constraint30
Maximum length of a constraint810
Number of terms in the objective function 2460
Biggest coefficient in the objective function 88852135936000
Number of bits for the biggest coefficient in the objective function 47
Sum of the numbers in the objective function 3689448844530141
Number of bits of the sum of numbers in the objective function 52
Biggest number in a constraint 359703511040000
Number of bits of the biggest number in a constraint 49
Biggest sum of numbers in a constraint 6054438712178314
Number of bits of the biggest sum of numbers53
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/433300-1177957444/instance-433300-1177957444.opb
0.00/0.00	c File size is 205643 bytes.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.03/0.05	c Highest Coefficient sum: 6.05444e+15
0.03/0.05	c Parsing was ok!!
0.03/0.05	c Total parsing time: 0.049 s
0.03/0.05	c Var: 2910 Constr: 71 1/0/70 Lit: 15960 Watch. Lit: 6772
0.03/0.05	c Obj. Vars: 2460 (84.5361 % of total variables)
0.09/0.14	c Pre-processing Time: 0.143 s
1800.05/1800.70	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.05/1800.70	c        0   1321       67    15510  231    13286   31020      0      0 0.14
1800.05/1800.70	c      100   1321      167    19835  118    13496   34123    100    574 0.17
1800.05/1800.70	c      251   1321      318    26721   84    13794   37536    251   1183 0.21
1800.05/1800.70	c      477   1321      544    37087   68    14250   41290    477   1747 0.27
1800.05/1800.70	c      815   1321      882    51161   58    14910   45420    815   2355 0.35
1800.05/1800.70	c     1323   1321     1390    72303   52    15931   49963   1323   2814 0.47
1800.05/1800.70	c     2086   1321     2153   104054   48    17442   54960   2086   3179 0.66
1800.05/1800.70	c     3232   1321     3299   150863   45    19748   60457   3232   3174 1.02
1800.05/1800.70	c     4954   1321     5021   221261   44    23180   66503   4954   2927 1.69
1800.05/1800.70	c     7538   1321     7605   327580   43    28360   73154   7538   2517 2.99
1800.05/1800.70	c    11417   1321    11484   488219   42    36104   80470  11417   2376 4.80
1800.05/1800.70	c    17240   1321    17307   727134   42    47763   88518  17240   2093 8.23
1800.05/1800.70	c    25978   1321    26045  1085964   41    65226   97370  25978   1293 20.08
1800.05/1800.71	c    39088   1321    39155  1629567   41    91448  107108  39088    764 51.11
1800.05/1800.71	c    58759   1321    58826  2444860   41   130778  117819  58759    495 118.55
1800.05/1800.71	c    88269   1321    88336  3670878   41   189807  129601  88269    338 261.01
1800.05/1800.71	c   132540   1321    13854   587144   42    40834  142562  13787    183 723.15
1800.05/1800.71	c   198951   1321    80265  3341870   41   173662  156819  80198    212 935.25
1800.05/1800.71	c Caught signal: 15
1800.05/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.05/1800.71	c   17   277215     67   278694   143559  5971007 143492    154 1800.06
1800.05/1800.71	s UNKNOWN
1800.05/1800.71	c Total time: 1800.06 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/node20/watcher-433300-1177957444 -o ROOT/results/node20/solver-433300-1177957444 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433300-1177957444/instance-433300-1177957444.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: 0.84 0.94 0.93 3/77 30394
/proc/meminfo: memFree=1849792/2055920 swapFree=4154876/4192956
[pid=30394] ppid=30392 vsize=11940 CPUtime=0
/proc/30394/stat : 30394 (bsolo3.0.17) R 30392 30394 29841 0 -1 4194304 362 0 0 0 0 0 0 0 18 0 1 0 243661748 12226560 332 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525049 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30394/statm: 2985 332 279 324 0 2004 0

[startup+0.0356551 s]
/proc/loadavg: 0.84 0.94 0.93 3/77 30394
/proc/meminfo: memFree=1849792/2055920 swapFree=4154876/4192956
[pid=30394] ppid=30392 vsize=12236 CPUtime=0.03
/proc/30394/stat : 30394 (bsolo3.0.17) R 30392 30394 29841 0 -1 4194304 473 0 0 0 3 0 0 0 18 0 1 0 243661748 12529664 443 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525046 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30394/statm: 3059 443 313 324 0 2078 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12236

[startup+0.101668 s]
/proc/loadavg: 0.84 0.94 0.93 3/77 30394
/proc/meminfo: memFree=1849792/2055920 swapFree=4154876/4192956
[pid=30394] ppid=30392 vsize=12704 CPUtime=0.09
/proc/30394/stat : 30394 (bsolo3.0.17) R 30392 30394 29841 0 -1 4194304 677 0 0 0 9 0 0 0 18 0 1 0 243661748 13008896 596 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30394/statm: 3176 596 303 324 0 2246 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12704

[startup+0.301708 s]
/proc/loadavg: 0.84 0.94 0.93 3/77 30394
/proc/meminfo: memFree=1849792/2055920 swapFree=4154876/4192956
[pid=30394] ppid=30392 vsize=5252 CPUtime=0.29
/proc/30394/stat : 30394 (bsolo3.0.17) R 30392 30394 29841 0 -1 4194304 791 0 0 0 29 0 0 0 19 0 1 0 243661748 5378048 701 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8054395 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30394/statm: 1313 701 310 324 0 383 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5252

[startup+0.701789 s]
/proc/loadavg: 0.84 0.94 0.93 3/77 30394
/proc/meminfo: memFree=1849792/2055920 swapFree=4154876/4192956
[pid=30394] ppid=30392 vsize=6300 CPUtime=0.69
/proc/30394/stat : 30394 (bsolo3.0.17) R 30392 30394 29841 0 -1 4194304 1053 0 0 0 69 0 0 0 23 0 1 0 243661748 6451200 963 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30394/statm: 1575 963 310 324 0 645 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6300

[startup+1.50195 s]
/proc/loadavg: 0.84 0.94 0.93 2/78 30395
/proc/meminfo: memFree=1846520/2055920 swapFree=4154876/4192956
[pid=30394] ppid=30392 vsize=7852 CPUtime=1.49
/proc/30394/stat : 30394 (bsolo3.0.17) R 30392 30394 29841 0 -1 4194304 1410 0 0 0 148 1 0 0 25 0 1 0 243661748 8040448 1320 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30394/statm: 1963 1320 310 324 0 1033 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7852

[startup+3.10227 s]
/proc/loadavg: 0.84 0.94 0.93 2/78 30395
/proc/meminfo: memFree=1844664/2055920 swapFree=4154876/4192956
[pid=30394] ppid=30392 vsize=9804 CPUtime=3.08
/proc/30394/stat : 30394 (bsolo3.0.17) R 30392 30394 29841 0 -1 4194304 1923 0 0 0 307 1 0 0 25 0 1 0 243661748 10039296 1833 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134573312 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30394/statm: 2451 1833 310 324 0 1521 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9804

[startup+6.30192 s]
/proc/loadavg: 0.85 0.94 0.93 2/78 30395
/proc/meminfo: memFree=1840264/2055920 swapFree=4154876/4192956
[pid=30394] ppid=30392 vsize=14104 CPUtime=6.29
/proc/30394/stat : 30394 (bsolo3.0.17) R 30392 30394 29841 0 -1 4194304 2986 0 0 0 627 2 0 0 25 0 1 0 243661748 14442496 2896 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8052782 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30394/statm: 3526 2896 310 324 0 2596 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14104

[startup+12.7012 s]
/proc/loadavg: 0.87 0.94 0.93 2/78 30395
/proc/meminfo: memFree=1835984/2055920 swapFree=4154876/4192956
[pid=30394] ppid=30392 vsize=17984 CPUtime=12.68
/proc/30394/stat : 30394 (bsolo3.0.17) R 30392 30394 29841 0 -1 4194304 3957 0 0 0 1266 2 0 0 25 0 1 0 243661748 18415616 3867 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572687 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30394/statm: 4496 3867 310 324 0 3566 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17984

[startup+25.5018 s]
/proc/loadavg: 0.89 0.94 0.93 2/78 30395
/proc/meminfo: memFree=1830288/2055920 swapFree=4154876/4192956
[pid=30394] ppid=30392 vsize=23328 CPUtime=25.47
/proc/30394/stat : 30394 (bsolo3.0.17) R 30392 30394 29841 0 -1 4194304 5308 0 0 0 2543 4 0 0 25 0 1 0 243661748 23887872 5218 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551475 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30394/statm: 5832 5218 310 324 0 4902 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 23328

[startup+51.102 s]
/proc/loadavg: 0.93 0.94 0.93 2/78 30395
/proc/meminfo: memFree=1823824/2055920 swapFree=4154876/4192956
[pid=30394] ppid=30392 vsize=29832 CPUtime=51.06
/proc/30394/stat : 30394 (bsolo3.0.17) R 30392 30394 29841 0 -1 4194304 6917 0 0 0 5100 6 0 0 25 0 1 0 243661748 30547968 6827 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8052164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30394/statm: 7458 6827 310 324 0 6528 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 29832

[startup+102.305 s]
/proc/loadavg: 0.97 0.95 0.93 2/78 30395
/proc/meminfo: memFree=1813840/2055920 swapFree=4154876/4192956
[pid=30394] ppid=30392 vsize=39700 CPUtime=102.26
/proc/30394/stat : 30394 (bsolo3.0.17) R 30392 30394 29841 0 -1 4194304 9393 0 0 0 10216 10 0 0 25 0 1 0 243661748 40652800 9303 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30394/statm: 9925 9303 310 324 0 8995 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 39700

[startup+162.301 s]
/proc/loadavg: 0.99 0.96 0.93 2/78 30395
/proc/meminfo: memFree=1804368/2055920 swapFree=4154876/4192956
[pid=30394] ppid=30392 vsize=49192 CPUtime=162.22
/proc/30394/stat : 30394 (bsolo3.0.17) R 30392 30394 29841 0 -1 4194304 11774 0 0 0 16210 12 0 0 25 0 1 0 243661748 50372608 11684 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30394/statm: 12298 11684 310 324 0 11368 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 49192

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.93 2/78 30395
/proc/meminfo: memFree=1796816/2055920 swapFree=4154876/4192956
[pid=30394] ppid=30392 vsize=56732 CPUtime=222.2
/proc/30394/stat : 30394 (bsolo3.0.17) R 30392 30394 29841 0 -1 4194304 13630 0 0 0 22206 14 0 0 25 0 1 0 243661748 58093568 13540 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30394/statm: 14183 13540 310 324 0 13253 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 56732

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 30395
/proc/meminfo: memFree=1790416/2055920 swapFree=4154876/4192956
[pid=30394] ppid=30392 vsize=63120 CPUtime=282.19
/proc/30394/stat : 30394 (bsolo3.0.17) R 30392 30394 29841 0 -1 4194304 15233 0 0 0 28202 17 0 0 25 0 1 0 243661748 64634880 15143 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30394/statm: 15780 15143 310 324 0 14850 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 63120

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 30395
/proc/meminfo: memFree=1785360/2055920 swapFree=4154876/4192956
[pid=30394] ppid=30392 vsize=68052 CPUtime=342.16
/proc/30394/stat : 30394 (bsolo3.0.17) R 30392 30394 29841 0 -1 4194304 16467 0 0 0 34198 18 0 0 25 0 1 0 243661748 69685248 16377 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30394/statm: 17013 16377 310 324 0 16083 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 68052

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 30395
/proc/meminfo: memFree=1780880/2055920 swapFree=4154876/4192956
[pid=30394] ppid=30392 vsize=72596 CPUtime=402.14
/proc/30394/stat : 30394 (bsolo3.0.17) R 30392 30394 29841 0 -1 4194304 17604 0 0 0 40194 20 0 0 25 0 1 0 243661748 74338304 17514 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8054395 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30394/statm: 18149 17514 310 324 0 17219 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 72596

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 30395
/proc/meminfo: memFree=1776144/2055920 swapFree=4154876/4192956
[pid=30394] ppid=30392 vsize=77136 CPUtime=462.12
/proc/30394/stat : 30394 (bsolo3.0.17) R 30392 30394 29841 0 -1 4194304 18749 0 0 0 46191 21 0 0 25 0 1 0 243661748 78987264 18659 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30394/statm: 19284 18659 310 324 0 18354 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 77136

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 30395
/proc/meminfo: memFree=1772048/2055920 swapFree=4154876/4192956
[pid=30394] ppid=30392 vsize=81276 CPUtime=522.1
/proc/30394/stat : 30394 (bsolo3.0.17) R 30392 30394 29841 0 -1 4194304 19791 0 0 0 52187 23 0 0 25 0 1 0 243661748 83226624 19701 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30394/statm: 20319 19701 310 324 0 19389 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 81276

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 30395
/proc/meminfo: memFree=1767952/2055920 swapFree=4154876/4192956
[pid=30394] ppid=30392 vsize=85424 CPUtime=582.08
/proc/30394/stat : 30394 (bsolo3.0.17) R 30392 30394 29841 0 -1 4194304 20805 0 0 0 58184 24 0 0 25 0 1 0 243661748 87474176 20715 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30394/statm: 21356 20715 310 324 0 20426 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 85424

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 30395
/proc/meminfo: memFree=1764240/2055920 swapFree=4154876/4192956
[pid=30394] ppid=30392 vsize=88792 CPUtime=642.06
/proc/30394/stat : 30394 (bsolo3.0.17) R 30392 30394 29841 0 -1 4194304 21790 0 0 0 64180 26 0 0 25 0 1 0 243661748 90923008 21571 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30394/statm: 22198 21571 310 324 0 21268 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 88792


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 30395
/proc/meminfo: memFree=1764432/2055920 swapFree=4154876/4192956
[pid=30394] ppid=30392 vsize=88792 CPUtime=881.97
/proc/30394/stat : 30394 (bsolo3.0.17) R 30392 30394 29841 0 -1 4194304 21790 0 0 0 88169 28 0 0 25 0 1 0 243661748 90923008 21571 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30394/statm: 22198 21571 310 324 0 21268 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 88792

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 30395
/proc/meminfo: memFree=1764432/2055920 swapFree=4154876/4192956
[pid=30394] ppid=30392 vsize=88792 CPUtime=941.95
/proc/30394/stat : 30394 (bsolo3.0.17) R 30392 30394 29841 0 -1 4194304 21790 0 0 0 94167 28 0 0 25 0 1 0 243661748 90923008 21571 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30394/statm: 22198 21571 310 324 0 21268 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 88792

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 30395
/proc/meminfo: memFree=1764432/2055920 swapFree=4154876/4192956
[pid=30394] ppid=30392 vsize=88792 CPUtime=1001.93
/proc/30394/stat : 30394 (bsolo3.0.17) R 30392 30394 29841 0 -1 4194304 21790 0 0 0 100164 29 0 0 25 0 1 0 243661748 90923008 21571 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30394/statm: 22198 21571 310 324 0 21268 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 88792

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 30397
/proc/meminfo: memFree=1764432/2055920 swapFree=4154876/4192956
[pid=30394] ppid=30392 vsize=88792 CPUtime=1061.91
/proc/30394/stat : 30394 (bsolo3.0.17) R 30392 30394 29841 0 -1 4194304 21790 0 0 0 106162 29 0 0 25 0 1 0 243661748 90923008 21571 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30394/statm: 22198 21571 310 324 0 21268 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 88792

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 30397
/proc/meminfo: memFree=1764432/2055920 swapFree=4154876/4192956
[pid=30394] ppid=30392 vsize=88792 CPUtime=1121.89
/proc/30394/stat : 30394 (bsolo3.0.17) R 30392 30394 29841 0 -1 4194304 21790 0 0 0 112159 30 0 0 25 0 1 0 243661748 90923008 21571 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30394/statm: 22198 21571 310 324 0 21268 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 88792

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 30397
/proc/meminfo: memFree=1764432/2055920 swapFree=4154876/4192956
[pid=30394] ppid=30392 vsize=88792 CPUtime=1181.86
/proc/30394/stat : 30394 (bsolo3.0.17) R 30392 30394 29841 0 -1 4194304 21790 0 0 0 118156 30 0 0 25 0 1 0 243661748 90923008 21571 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30394/statm: 22198 21571 310 324 0 21268 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 88792

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 30397
/proc/meminfo: memFree=1764432/2055920 swapFree=4154876/4192956
[pid=30394] ppid=30392 vsize=88792 CPUtime=1241.85
/proc/30394/stat : 30394 (bsolo3.0.17) R 30392 30394 29841 0 -1 4194304 21790 0 0 0 124154 31 0 0 25 0 1 0 243661748 90923008 21571 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30394/statm: 22198 21571 310 324 0 21268 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 88792

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 30397
/proc/meminfo: memFree=1764368/2055920 swapFree=4154876/4192956
[pid=30394] ppid=30392 vsize=88792 CPUtime=1301.82
/proc/30394/stat : 30394 (bsolo3.0.17) R 30392 30394 29841 0 -1 4194304 21790 0 0 0 130151 31 0 0 25 0 1 0 243661748 90923008 21571 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550791 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30394/statm: 22198 21571 310 324 0 21268 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 88792

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 30397
/proc/meminfo: memFree=1764368/2055920 swapFree=4154876/4192956
[pid=30394] ppid=30392 vsize=88792 CPUtime=1361.81
/proc/30394/stat : 30394 (bsolo3.0.17) R 30392 30394 29841 0 -1 4194304 21790 0 0 0 136149 32 0 0 25 0 1 0 243661748 90923008 21571 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30394/statm: 22198 21571 310 324 0 21268 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 88792

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 30397
/proc/meminfo: memFree=1763792/2055920 swapFree=4154876/4192956
[pid=30394] ppid=30392 vsize=89312 CPUtime=1421.78
/proc/30394/stat : 30394 (bsolo3.0.17) R 30392 30394 29841 0 -1 4194304 21922 0 0 0 142146 32 0 0 25 0 1 0 243661748 91455488 21703 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30394/statm: 22328 21703 310 324 0 21398 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 89312

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 30397
/proc/meminfo: memFree=1760848/2055920 swapFree=4154876/4192956
[pid=30394] ppid=30392 vsize=92300 CPUtime=1481.76
/proc/30394/stat : 30394 (bsolo3.0.17) R 30392 30394 29841 0 -1 4194304 22659 0 0 0 148143 33 0 0 25 0 1 0 243661748 94515200 22440 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30394/statm: 23075 22440 310 324 0 22145 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 92300

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 30397
/proc/meminfo: memFree=1758224/2055920 swapFree=4154876/4192956
[pid=30394] ppid=30392 vsize=94784 CPUtime=1541.74
/proc/30394/stat : 30394 (bsolo3.0.17) R 30392 30394 29841 0 -1 4194304 23295 0 0 0 154139 35 0 0 25 0 1 0 243661748 97058816 23076 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30394/statm: 23696 23076 310 324 0 22766 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 94784

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 30397
/proc/meminfo: memFree=1755600/2055920 swapFree=4154876/4192956
[pid=30394] ppid=30392 vsize=97376 CPUtime=1601.72
/proc/30394/stat : 30394 (bsolo3.0.17) R 30392 30394 29841 0 -1 4194304 23946 0 0 0 160136 36 0 0 25 0 1 0 243661748 99713024 23727 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30394/statm: 24344 23727 310 324 0 23414 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 97376

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 30397
/proc/meminfo: memFree=1752784/2055920 swapFree=4154876/4192956
[pid=30394] ppid=30392 vsize=100348 CPUtime=1661.69
/proc/30394/stat : 30394 (bsolo3.0.17) R 30392 30394 29841 0 -1 4194304 24664 0 0 0 166132 37 0 0 25 0 1 0 243661748 102756352 24445 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30394/statm: 25087 24445 310 324 0 24157 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 100348

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 30397
/proc/meminfo: memFree=1748880/2055920 swapFree=4154876/4192956
[pid=30394] ppid=30392 vsize=104096 CPUtime=1721.67
/proc/30394/stat : 30394 (bsolo3.0.17) R 30392 30394 29841 0 -1 4194304 25630 0 0 0 172128 39 0 0 25 0 1 0 243661748 106594304 25411 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30394/statm: 26024 25411 310 324 0 25094 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 104096

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 30397
/proc/meminfo: memFree=1746384/2055920 swapFree=4154876/4192956
[pid=30394] ppid=30392 vsize=106304 CPUtime=1781.65
/proc/30394/stat : 30394 (bsolo3.0.17) R 30392 30394 29841 0 -1 4194304 26338 0 0 0 178124 41 0 0 25 0 1 0 243661748 108855296 25964 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30394/statm: 26576 25964 310 324 0 25646 0
Current children cumulated CPU time (s) 1781.65
Current children cumulated vsize (KiB) 106304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 30397
/proc/meminfo: memFree=1746384/2055920 swapFree=4154876/4192956
[pid=30394] ppid=30392 vsize=106304 CPUtime=1800.05
/proc/30394/stat : 30394 (bsolo3.0.17) R 30392 30394 29841 0 -1 4194304 26338 0 0 0 179964 41 0 0 25 0 1 0 243661748 108855296 25964 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30394/statm: 26576 25964 310 324 0 25646 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 106304

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 30397
/proc/meminfo: memFree=1746384/2055920 swapFree=4154876/4192956
[pid=30394] ppid=30392 vsize=106304 CPUtime=1800.05
/proc/30394/stat : 30394 (bsolo3.0.17) R 30392 30394 29841 0 -1 4194304 26338 0 0 0 179964 41 0 0 25 0 1 0 243661748 108855296 25964 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30394/statm: 26576 25964 310 324 0 25646 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 106304

Child status: 15
Real time (s): 1800.74
CPU time (s): 1800.09
CPU user time (s): 1799.66
CPU system time (s): 0.434933
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 106924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.66
system time used= 0.434933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26342
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= 37364

runsolver used 1.39579 second user time and 3.9244 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Mon Apr 30 18:24:04 UTC 2007

IDJOB= 433300
IDBENCH= 2454
IDSOLVER= 199
FILE ID= node20/433300-1177957444

PBS_JOBID= 4727696

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/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-adlittle.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433300-1177957444/instance-433300-1177957444.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-433300-1177957444 -o ROOT/results/node20/solver-433300-1177957444 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433300-1177957444/instance-433300-1177957444.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  952cd1c498d347dda37d376c7740481e

RANDOM SEED= 686197250

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1850200 kB
Buffers:         31132 kB
Cached:          84636 kB
SwapCached:      16492 kB
Active:          53260 kB
Inactive:        87220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1850200 kB
SwapTotal:     4192956 kB
SwapFree:      4154876 kB
Dirty:            6948 kB
Writeback:           0 kB
Mapped:          31672 kB
Slab:            50768 kB
Committed_AS:  2164560 kB
PageTables:       1752 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 node20 on Mon Apr 30 18:54:07 UTC 2007