Trace number 432616

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) 1800.21 1800.71

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-A2C1S1.opb
MD5SUMf1062f0a31768badc14bf5e03feddb4c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables103872
Total number of constraints3312
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 constraints3312
Minimum length of a constraint31
Maximum length of a constraint725
Number of terms in the objective function 37632
Biggest coefficient in the objective function 1116
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 555552
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 555552
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/432616-1177946316/instance-432616-1177946316.opb
0.00/0.00	c File size is 3389239 bytes.
0.69/0.72	c Highest Coefficient sum: 555552
0.69/0.72	c Parsing was ok!!
0.69/0.72	c Total parsing time: 0.723 s
0.69/0.77	c Var: 103872 Constr: 4560 0/0/4560 Lit: 416936 Watch. Lit: 89462
0.69/0.77	c Obj. Vars: 37632 (36.2292 % of total variables)
3.59/3.61	c Pre-processing Time: 3.616 s
3.59/3.62	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.59/3.62	c        0  64560     4560   416936   91   374974  833872      0      0 3.62
3.59/3.62	c Switching off LPR mode.
1800.10/1800.61	c      100  64560     4660   422190   90   375174  917260    100     25 3.98
1800.10/1800.61	c      250  64560     4810   428043   88   375474  500000    250     60 4.11
1800.10/1800.61	c      476  64560     5036   436291   86   375926  550001    476    108 4.38
1800.10/1800.61	c      816  64560     5376   441160   82   376606  605002    816    184 4.43
1800.10/1800.61	c     1325  64560     5885   463642   78   377624  665503   1325    258 5.12
1800.10/1800.61	c     2089  64560     6649   510349   76   379152  732054   2089    392 5.33
1800.10/1800.61	c     3235  64559     7795   569078   73   381443  805260   3235    569 5.68
1800.10/1800.61	c     4958  64559     9518   658339   69   384889  885787   4958    702 7.05
1800.10/1800.61	c     7543  64559    12103   753395   62   390059  974366   7543    999 7.55
1800.10/1800.61	c    11422  64556    15982  1077805   67   397816  500000  11422   1166 9.79
1800.10/1800.61	c    17244  64555    21804  1273575   58   409459  550001  17244   1491 11.56
1800.10/1800.61	c    25981  64555    30541  1825563   59   426933  605002  25981   1424 18.24
1800.10/1800.61	c    39091  64555    43651  2579488   59   453153  665503  39091   1633 23.94
1800.10/1800.61	c    58763  64555    63323  3343492   52   492497  732054  58763   1516 38.76
1800.10/1800.61	c    88274  64555    92834  4865943   52   551519  805260  88274   1194 73.89
1800.10/1800.61	c   132544  64555   137104  7485566   54   640059  885787 132544   1237 107.11
1800.10/1800.61	c   198954  64551   203514 13812077   67   772875  974366 198954    842 236.12
1800.10/1800.61	c   298574  64550   303134 18672436   61   972114  500000 298574    728 409.73
1800.10/1800.61	c   448010  64550   452570 25650653   56  1270986  550001 448010    443 1010.48
1800.10/1800.61	c Caught signal: 15
1800.10/1800.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.10/1800.61	c   19   565872  48541  2542601   570432 36763865 565872    314 1800.12
1800.10/1800.61	s UNKNOWN
1800.10/1800.61	c Total time: 1800.12 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/node18/watcher-432616-1177946316 -o ROOT/results/node18/solver-432616-1177946316 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432616-1177946316/instance-432616-1177946316.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.90 3/77 3438
/proc/meminfo: memFree=1692616/2055920 swapFree=4147184/4192956
[pid=3438] ppid=3436 vsize=15048 CPUtime=0
/proc/3438/stat : 3438 (bsolo3.0.17) R 3436 3438 2742 0 -1 4194304 364 0 0 0 0 0 0 0 18 0 1 0 242549043 15409152 334 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3438/statm: 3762 335 280 324 0 2004 0

[startup+0.035864 s]
/proc/loadavg: 0.92 0.98 0.90 3/77 3438
/proc/meminfo: memFree=1692616/2055920 swapFree=4147184/4192956
[pid=3438] ppid=3436 vsize=16204 CPUtime=0.03
/proc/3438/stat : 3438 (bsolo3.0.17) R 3436 3438 2742 0 -1 4194304 669 0 0 0 3 0 0 0 18 0 1 0 242549043 16592896 639 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8296059 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3438/statm: 4051 639 318 324 0 2293 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 16204

[startup+0.10187 s]
/proc/loadavg: 0.92 0.98 0.90 3/77 3438
/proc/meminfo: memFree=1692616/2055920 swapFree=4147184/4192956
[pid=3438] ppid=3436 vsize=19036 CPUtime=0.09
/proc/3438/stat : 3438 (bsolo3.0.17) R 3436 3438 2742 0 -1 4194304 1542 0 0 0 9 0 0 0 18 0 1 0 242549043 19492864 1393 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8296059 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3438/statm: 4759 1393 396 324 0 3001 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19036

[startup+0.301889 s]
/proc/loadavg: 0.92 0.98 0.90 3/77 3438
/proc/meminfo: memFree=1692616/2055920 swapFree=4147184/4192956
[pid=3438] ppid=3436 vsize=14780 CPUtime=0.29
/proc/3438/stat : 3438 (bsolo3.0.17) R 3436 3438 2742 0 -1 4194304 2747 0 0 0 29 0 0 0 19 0 1 0 242549043 15134720 2549 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8296059 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3438/statm: 3695 2549 626 324 0 1937 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14780

[startup+0.701926 s]
/proc/loadavg: 0.92 0.98 0.90 3/77 3438
/proc/meminfo: memFree=1692616/2055920 swapFree=4147184/4192956
[pid=3438] ppid=3436 vsize=20592 CPUtime=0.69
/proc/3438/stat : 3438 (bsolo3.0.17) R 3436 3438 2742 0 -1 4194304 4829 0 0 0 68 1 0 0 23 0 1 0 242549043 21086208 4377 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8296059 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3438/statm: 5148 4377 1075 324 0 3390 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20592

[startup+1.502 s]
/proc/loadavg: 0.93 0.98 0.90 2/78 3439
/proc/meminfo: memFree=1663744/2055920 swapFree=4147184/4192956
[pid=3438] ppid=3436 vsize=35584 CPUtime=1.49
/proc/3438/stat : 3438 (bsolo3.0.17) R 3436 3438 2742 0 -1 4194304 9238 0 0 0 144 5 0 0 25 0 1 0 242549043 36438016 7884 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3438/statm: 8896 7884 304 324 0 7966 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 35584

[startup+3.10116 s]
/proc/loadavg: 0.93 0.98 0.90 2/78 3439
/proc/meminfo: memFree=1662080/2055920 swapFree=4147184/4192956
[pid=3438] ppid=3436 vsize=40436 CPUtime=3.08
/proc/3438/stat : 3438 (bsolo3.0.17) R 3436 3438 2742 0 -1 4194304 11461 0 0 0 297 11 0 0 25 0 1 0 242549043 41406464 9092 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3438/statm: 10109 9092 306 324 0 9179 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 40436

[startup+6.30147 s]
/proc/loadavg: 0.93 0.98 0.90 2/78 3439
/proc/meminfo: memFree=1659968/2055920 swapFree=4147184/4192956
[pid=3438] ppid=3436 vsize=38496 CPUtime=6.29
/proc/3438/stat : 3438 (bsolo3.0.17) R 3436 3438 2742 0 -1 4194304 12179 0 0 0 615 14 0 0 25 0 1 0 242549043 39419904 8638 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572687 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3438/statm: 9624 8638 310 324 0 8694 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 38496

[startup+12.7011 s]
/proc/loadavg: 0.94 0.98 0.91 2/78 3439
/proc/meminfo: memFree=1648584/2055920 swapFree=4147184/4192956
[pid=3438] ppid=3436 vsize=49464 CPUtime=12.69
/proc/3438/stat : 3438 (bsolo3.0.17) R 3436 3438 2742 0 -1 4194304 14927 0 0 0 1253 16 0 0 25 0 1 0 242549043 50651136 11386 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8296059 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3438/statm: 12366 11386 310 324 0 11436 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 49464

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.91 2/78 3439
/proc/meminfo: memFree=1628168/2055920 swapFree=4147184/4192956
[pid=3438] ppid=3436 vsize=69460 CPUtime=25.48
/proc/3438/stat : 3438 (bsolo3.0.17) R 3436 3438 2742 0 -1 4194304 19936 0 0 0 2530 18 0 0 25 0 1 0 242549043 71127040 16395 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7978097 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3438/statm: 17365 16395 310 324 0 16435 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 69460

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.91 2/78 3439
/proc/meminfo: memFree=1604680/2055920 swapFree=4147184/4192956
[pid=3438] ppid=3436 vsize=93076 CPUtime=51.08
/proc/3438/stat : 3438 (bsolo3.0.17) R 3436 3438 2742 0 -1 4194304 25832 0 0 0 5086 22 0 0 25 0 1 0 242549043 95309824 22291 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550913 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3438/statm: 23269 22291 310 324 0 22339 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 93076

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.91 2/78 3439
/proc/meminfo: memFree=1562632/2055920 swapFree=4147184/4192956
[pid=3438] ppid=3436 vsize=134908 CPUtime=102.27
/proc/3438/stat : 3438 (bsolo3.0.17) R 3436 3438 2742 0 -1 4194304 36287 0 0 0 10196 31 0 0 25 0 1 0 242549043 138145792 32746 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551269 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3438/statm: 33727 32746 310 324 0 32797 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 134908

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3439
/proc/meminfo: memFree=1513544/2055920 swapFree=4147184/4192956
[pid=3438] ppid=3436 vsize=183684 CPUtime=162.24
/proc/3438/stat : 3438 (bsolo3.0.17) R 3436 3438 2742 0 -1 4194304 48499 0 0 0 16184 40 0 0 25 0 1 0 242549043 188092416 44958 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3438/statm: 45921 44958 310 324 0 44991 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 183684

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3439
/proc/meminfo: memFree=1481416/2055920 swapFree=4147184/4192956
[pid=3438] ppid=3436 vsize=215808 CPUtime=222.23
/proc/3438/stat : 3438 (bsolo3.0.17) R 3436 3438 2742 0 -1 4194304 56520 0 0 0 22174 49 0 0 25 0 1 0 242549043 220987392 52979 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3438/statm: 53952 52979 310 324 0 53022 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 215808

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3439
/proc/meminfo: memFree=1438728/2055920 swapFree=4147184/4192956
[pid=3438] ppid=3436 vsize=258712 CPUtime=282.21
/proc/3438/stat : 3438 (bsolo3.0.17) R 3436 3438 2742 0 -1 4194304 67250 0 0 0 28164 57 0 0 25 0 1 0 242549043 264921088 63709 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572765 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3438/statm: 64678 63709 310 324 0 63748 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 258712

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3439
/proc/meminfo: memFree=1426120/2055920 swapFree=4147184/4192956
[pid=3438] ppid=3436 vsize=271068 CPUtime=342.19
/proc/3438/stat : 3438 (bsolo3.0.17) R 3436 3438 2742 0 -1 4194304 70352 0 0 0 34158 61 0 0 25 0 1 0 242549043 277573632 66811 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3438/statm: 67767 66811 310 324 0 66837 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 271068

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3439
/proc/meminfo: memFree=1400904/2055920 swapFree=4147184/4192956
[pid=3438] ppid=3436 vsize=296716 CPUtime=402.18
/proc/3438/stat : 3438 (bsolo3.0.17) R 3436 3438 2742 0 -1 4194304 76755 0 0 0 40151 67 0 0 25 0 1 0 242549043 303837184 73214 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3438/statm: 74179 73214 310 324 0 73249 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 296716

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3439
/proc/meminfo: memFree=1377224/2055920 swapFree=4147184/4192956
[pid=3438] ppid=3436 vsize=319824 CPUtime=462.16
/proc/3438/stat : 3438 (bsolo3.0.17) R 3436 3438 2742 0 -1 4194304 82542 0 0 0 46142 74 0 0 25 0 1 0 242549043 327499776 79001 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3438/statm: 79956 79001 310 324 0 79026 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 319824

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3439
/proc/meminfo: memFree=1366280/2055920 swapFree=4147184/4192956
[pid=3438] ppid=3436 vsize=330868 CPUtime=522.14
/proc/3438/stat : 3438 (bsolo3.0.17) R 3436 3438 2742 0 -1 4194304 85291 0 0 0 52137 77 0 0 25 0 1 0 242549043 338808832 81750 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551098 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3438/statm: 82717 81750 310 324 0 81787 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 330868

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3439
/proc/meminfo: memFree=1356360/2055920 swapFree=4147184/4192956
[pid=3438] ppid=3436 vsize=340740 CPUtime=582.13
/proc/3438/stat : 3438 (bsolo3.0.17) R 3436 3438 2742 0 -1 4194304 87771 0 0 0 58133 80 0 0 25 0 1 0 242549043 348917760 84230 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3438/statm: 85185 84230 310 324 0 84255 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 340740

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3439
/proc/meminfo: memFree=1346440/2055920 swapFree=4147184/4192956
[pid=3438] ppid=3436 vsize=350684 CPUtime=642.12
/proc/3438/stat : 3438 (bsolo3.0.17) R 3436 3438 2742 0 -1 4194304 90231 0 0 0 64129 83 0 0 25 0 1 0 242549043 359100416 86690 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3438/statm: 87671 86690 310 324 0 86741 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 350684


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3439
/proc/meminfo: memFree=1322568/2055920 swapFree=4147184/4192956
[pid=3438] ppid=3436 vsize=374348 CPUtime=822.07
/proc/3438/stat : 3438 (bsolo3.0.17) R 3436 3438 2742 0 -1 4194304 96164 0 0 0 82117 90 0 0 25 0 1 0 242549043 383332352 92623 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3438/statm: 93587 92623 310 324 0 92657 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 374348

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3439
/proc/meminfo: memFree=1308360/2055920 swapFree=4147184/4192956
[pid=3438] ppid=3436 vsize=388452 CPUtime=882.05
/proc/3438/stat : 3438 (bsolo3.0.17) R 3436 3438 2742 0 -1 4194304 99689 0 0 0 88112 93 0 0 25 0 1 0 242549043 397774848 96148 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3438/statm: 97113 96148 310 324 0 96183 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 388452

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3439
/proc/meminfo: memFree=1296968/2055920 swapFree=4147184/4192956
[pid=3438] ppid=3436 vsize=400036 CPUtime=942.04
/proc/3438/stat : 3438 (bsolo3.0.17) R 3436 3438 2742 0 -1 4194304 102564 0 0 0 94107 97 0 0 25 0 1 0 242549043 409636864 99023 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3438/statm: 100009 99023 310 324 0 99079 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 400036

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3439
/proc/meminfo: memFree=1289224/2055920 swapFree=4147184/4192956
[pid=3438] ppid=3436 vsize=407744 CPUtime=1002.01
/proc/3438/stat : 3438 (bsolo3.0.17) R 3436 3438 2742 0 -1 4194304 104491 0 0 0 100102 99 0 0 25 0 1 0 242549043 417529856 100950 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3438/statm: 101936 100950 310 324 0 101006 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 407744

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3439
/proc/meminfo: memFree=1254216/2055920 swapFree=4147184/4192956
[pid=3438] ppid=3436 vsize=442948 CPUtime=1062
/proc/3438/stat : 3438 (bsolo3.0.17) R 3436 3438 2742 0 -1 4194304 113315 0 0 0 106092 108 0 0 25 0 1 0 242549043 453578752 109774 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3438/statm: 110737 109774 310 324 0 109807 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 442948

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3439
/proc/meminfo: memFree=1238472/2055920 swapFree=4147184/4192956
[pid=3438] ppid=3436 vsize=458452 CPUtime=1121.98
/proc/3438/stat : 3438 (bsolo3.0.17) R 3436 3438 2742 0 -1 4194304 117194 0 0 0 112085 113 0 0 25 0 1 0 242549043 469454848 113653 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3438/statm: 114613 113653 310 324 0 113683 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 458452

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3439
/proc/meminfo: memFree=1223112/2055920 swapFree=4147184/4192956
[pid=3438] ppid=3436 vsize=473812 CPUtime=1181.97
/proc/3438/stat : 3438 (bsolo3.0.17) R 3436 3438 2742 0 -1 4194304 121038 0 0 0 118079 118 0 0 25 0 1 0 242549043 485183488 117497 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550924 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3438/statm: 118453 117497 310 324 0 117523 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 473812

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3439
/proc/meminfo: memFree=1208968/2055920 swapFree=4147184/4192956
[pid=3438] ppid=3436 vsize=487760 CPUtime=1241.95
/proc/3438/stat : 3438 (bsolo3.0.17) R 3436 3438 2742 0 -1 4194304 124506 0 0 0 124073 122 0 0 25 0 1 0 242549043 499466240 120965 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3438/statm: 121940 120965 310 324 0 121010 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 487760

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3441
/proc/meminfo: memFree=1198536/2055920 swapFree=4147184/4192956
[pid=3438] ppid=3436 vsize=497952 CPUtime=1301.94
/proc/3438/stat : 3438 (bsolo3.0.17) R 3436 3438 2742 0 -1 4194304 127065 0 0 0 130068 126 0 0 25 0 1 0 242549043 509902848 123524 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3438/statm: 124488 123524 310 324 0 123558 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 497952

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3441
/proc/meminfo: memFree=1185608/2055920 swapFree=4147184/4192956
[pid=3438] ppid=3436 vsize=510964 CPUtime=1361.91
/proc/3438/stat : 3438 (bsolo3.0.17) R 3436 3438 2742 0 -1 4194304 130317 0 0 0 136062 129 0 0 25 0 1 0 242549043 523227136 126776 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3438/statm: 127741 126776 310 324 0 126811 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 510964

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3441
/proc/meminfo: memFree=1177416/2055920 swapFree=4147184/4192956
[pid=3438] ppid=3436 vsize=518988 CPUtime=1421.91
/proc/3438/stat : 3438 (bsolo3.0.17) R 3436 3438 2742 0 -1 4194304 132318 0 0 0 142059 132 0 0 25 0 1 0 242549043 531443712 128777 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3438/statm: 129747 128777 310 324 0 128817 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 518988

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3441
/proc/meminfo: memFree=1167880/2055920 swapFree=4147184/4192956
[pid=3438] ppid=3436 vsize=528536 CPUtime=1481.88
/proc/3438/stat : 3438 (bsolo3.0.17) R 3436 3438 2742 0 -1 4194304 134723 0 0 0 148053 135 0 0 25 0 1 0 242549043 541220864 131182 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3438/statm: 132134 131182 310 324 0 131204 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 528536

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3441
/proc/meminfo: memFree=1158152/2055920 swapFree=4147184/4192956
[pid=3438] ppid=3436 vsize=538496 CPUtime=1541.87
/proc/3438/stat : 3438 (bsolo3.0.17) R 3436 3438 2742 0 -1 4194304 137188 0 0 0 154049 138 0 0 25 0 1 0 242549043 551419904 133647 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3438/statm: 134624 133647 310 324 0 133694 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 538496

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3441
/proc/meminfo: memFree=1150792/2055920 swapFree=4147184/4192956
[pid=3438] ppid=3436 vsize=545856 CPUtime=1601.86
/proc/3438/stat : 3438 (bsolo3.0.17) R 3436 3438 2742 0 -1 4194304 139031 0 0 0 160045 141 0 0 25 0 1 0 242549043 558956544 135490 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3438/statm: 136464 135490 310 324 0 135534 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 545856

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.91 3/78 3441
/proc/meminfo: memFree=1142792/2055920 swapFree=4147184/4192956
[pid=3438] ppid=3436 vsize=553736 CPUtime=1661.83
/proc/3438/stat : 3438 (bsolo3.0.17) R 3436 3438 2742 0 -1 4194304 141006 0 0 0 166040 143 0 0 25 0 1 0 242549043 567025664 137465 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3438/statm: 138434 137465 310 324 0 137504 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 553736

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3441
/proc/meminfo: memFree=1137416/2055920 swapFree=4147184/4192956
[pid=3438] ppid=3436 vsize=559156 CPUtime=1721.82
/proc/3438/stat : 3438 (bsolo3.0.17) R 3436 3438 2742 0 -1 4194304 142352 0 0 0 172036 146 0 0 25 0 1 0 242549043 572575744 138811 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3438/statm: 139789 138811 310 324 0 138859 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 559156

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 3441
/proc/meminfo: memFree=1133064/2055920 swapFree=4147184/4192956
[pid=3438] ppid=3436 vsize=563400 CPUtime=1781.8
/proc/3438/stat : 3438 (bsolo3.0.17) R 3436 3438 2742 0 -1 4194304 143429 0 0 0 178032 148 0 0 25 0 1 0 242549043 576921600 139888 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3438/statm: 140850 139888 310 324 0 139920 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 563400



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.91 3/78 3441
/proc/meminfo: memFree=1131464/2055920 swapFree=4147184/4192956
[pid=3438] ppid=3436 vsize=564948 CPUtime=1800.1
/proc/3438/stat : 3438 (bsolo3.0.17) R 3436 3438 2742 0 -1 4194304 143816 0 0 0 179862 148 0 0 25 0 1 0 242549043 578506752 140275 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3438/statm: 141237 140275 310 324 0 140307 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 564948

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): 1800.71
CPU time (s): 1800.21
CPU user time (s): 1798.63
CPU system time (s): 1.57776
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 564948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.63
system time used= 1.57776
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 143820
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= 2810

runsolver used 1.43678 second user time and 3.82042 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Mon Apr 30 15:18:37 UTC 2007

IDJOB= 432616
IDBENCH= 1614
IDSOLVER= 199
FILE ID= node18/432616-1177946316

PBS_JOBID= 4727671

Free space on /tmp= 66555 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-A2C1S1.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432616-1177946316/instance-432616-1177946316.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-432616-1177946316 -o ROOT/results/node18/solver-432616-1177946316 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432616-1177946316/instance-432616-1177946316.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  f1062f0a31768badc14bf5e03feddb4c

RANDOM SEED= 182191944

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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:       1693088 kB
Buffers:         40100 kB
Cached:         226896 kB
SwapCached:      14456 kB
Active:         114548 kB
Inactive:       176276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1693088 kB
SwapTotal:     4192956 kB
SwapFree:      4147184 kB
Dirty:            9984 kB
Writeback:           0 kB
Mapped:          30880 kB
Slab:            57580 kB
Committed_AS:  5536284 kB
PageTables:       1780 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= 66555 MiB

End job on node18 on Mon Apr 30 15:48:39 UTC 2007