Trace number 3478830

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 NameAnswerCPU timeWall clock time
bsolo 3.2? 1798.05 1797.97

General information on the benchmark

Name/DEC-SMALLINT-LIN/lopes/
normalized-135.opb
MD5SUM0bf2f4aff59c663568b0bfbd80eaa689
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables55296
Total number of constraints1282690
Number of constraints which are clauses1152492
Number of constraints which are cardinality constraints (but not clauses)4030
Number of constraints which are nor clauses,nor cardinality constraints126168
Minimum length of a constraint2
Maximum length of a constraint756
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 757
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c bsolo beta version 3.2 - 23/05/2010 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos 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 Learning Strategy: Cardinality Constraint Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Instance file HOME/instance-3478830-1307440379.opb
0.00/0.00	c File size is 58396654 bytes.
3.89/3.92	c Highest Coefficient sum: 757
3.89/3.92	c Parsing was ok!!
3.89/3.92	c Total parsing time: 3.923 s
4.09/4.13	c Var: 55296 Constr: 1284718 1154518/4032/126168 Lit: 4963412 Watch. Lit: 2591718
4.09/4.13	c Obj. Vars: 0 (0 % of total variables)
183.20/183.28	c Pre-processing Time: 183.292 s
183.30/183.30	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
183.30/183.30	c        0  55296  1284718  4963412    3  2717886  500000      0      0 183.29
183.30/183.30	c Switching off lower bounding mode.
1797.98/1797.92	c      100  55296  1284918  4975574    3  2715906  550001    200      0 183.68
1797.98/1797.92	c      251  55296  1285220  4995350    3  2716170  605002    502      1 184.03
1797.98/1797.92	c      476  55296  1285670  5027984    3  2715769  665503    952      2 184.64
1797.98/1797.92	c      814  55296  1286346  5075157    3  2714796  732054   1628      4 186.19
1797.98/1797.92	c     1323  55296  1287364  5194976    4  2712602  805260   2646      7 188.34
1797.98/1797.92	c     2088  55296  1288894  5386852    4  2713221  885787   4176     10 191.74
1797.98/1797.92	c     3234  55296  1291186  5656358    4  2711547  974366   6468     16 198.17
1797.98/1797.92	c     4955  55296  1294620  6114677    4  2717267  500000   9902     23 207.37
1797.98/1797.92	c     7539  55296  1299747  6707268    5  2718170  550001  15029     33 223.05
1797.98/1797.92	c    11424  55296  1307508  8555199    6  2733733  605002  22790     46 246.22
1797.98/1797.92	c    17248  55296  1319149 11570117    8  2753652  665503  34431     60 283.72
1797.98/1797.92	c    25987  55296  1336606 15530416   11  2789310  732054  51888     75 344.26
1797.98/1797.92	c    39099  55296  1362802 22228192   16  2839676  805260  78084     84 463.44
1797.98/1797.92	c    58774  55296  1402135 32882239   23  2918281  885787 117417     82 708.91
1797.98/1797.92	c    88284  55296  1461119 46496212   31  3018500  974366 176401     86 1021.05
1797.98/1797.92	c Reducing formula size due to memory constraints
1797.98/1797.92	c Memory Limit: 1000.00 MB  Used: 1002.33 MB
1797.98/1797.92	c Resources Exceeded
1797.98/1797.92	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.98/1797.92	c   15   129229  33606  7077993  1316225 12809088  31507     71 1798.01
1797.98/1797.92	s UNKNOWN
1797.98/1797.92	c Total time: 1798.01 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3478830-1307440379/watcher-3478830-1307440379 -o /tmp/evaluation-result-3478830-1307440379/solver-3478830-1307440379 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3478830-1307440379.opb 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.03 1.96 2/517 11283
/proc/meminfo: memFree=20987648/32950928 swapFree=34259960/67111528
[pid=11283] ppid=11281 vsize=68232 CPUtime=0 cores=1,3,5,7
/proc/11283/stat : 11283 (bsolo) R 11281 11283 11029 0 -1 4202496 417 0 0 0 0 0 0 0 22 0 1 0 855634738 69869568 371 33554432000 134512640 137138936 4292123568 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11283/statm: 17058 373 204 642 0 2157 0

[startup+0.0680189 s]
/proc/loadavg: 2.00 2.03 1.96 2/517 11283
/proc/meminfo: memFree=20987648/32950928 swapFree=34259960/67111528
[pid=11283] ppid=11281 vsize=71096 CPUtime=0.06 cores=1,3,5,7
/proc/11283/stat : 11283 (bsolo) R 11281 11283 11029 0 -1 4202496 1360 0 0 0 6 0 0 0 22 0 1 0 855634738 72802304 1314 33554432000 134512640 137138936 4292123568 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11283/statm: 17774 1314 427 642 0 2873 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 71096

[startup+0.101013 s]
/proc/loadavg: 2.00 2.03 1.96 2/517 11283
/proc/meminfo: memFree=20987648/32950928 swapFree=34259960/67111528
[pid=11283] ppid=11281 vsize=72732 CPUtime=0.09 cores=1,3,5,7
/proc/11283/stat : 11283 (bsolo) R 11281 11283 11029 0 -1 4202496 1900 0 0 0 9 0 0 0 23 0 1 0 855634738 74477568 1854 33554432000 134512640 137138936 4292123568 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11283/statm: 18183 1854 561 642 0 3282 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 72732

[startup+0.300975 s]
/proc/loadavg: 2.00 2.03 1.96 2/517 11283
/proc/meminfo: memFree=20987648/32950928 swapFree=34259960/67111528
[pid=11283] ppid=11281 vsize=82016 CPUtime=0.29 cores=1,3,5,7
/proc/11283/stat : 11283 (bsolo) R 11281 11283 11029 0 -1 4202496 5006 0 0 0 29 0 0 0 23 0 1 0 855634738 83984384 4960 33554432000 134512640 137138936 4292123568 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11283/statm: 20504 4961 1334 642 0 5603 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 82016

[startup+0.700897 s]
/proc/loadavg: 2.00 2.03 1.96 2/517 11283
/proc/meminfo: memFree=20987648/32950928 swapFree=34259960/67111528
[pid=11283] ppid=11281 vsize=100596 CPUtime=0.69 cores=1,3,5,7
/proc/11283/stat : 11283 (bsolo) R 11281 11283 11029 0 -1 4202496 11195 0 0 0 68 1 0 0 25 0 1 0 855634738 103010304 11149 33554432000 134512640 137138936 4292123568 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11283/statm: 25149 11149 2896 642 0 10248 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 100596

[startup+1.50074 s]
/proc/loadavg: 2.00 2.03 1.96 3/518 11284
/proc/meminfo: memFree=20940520/32950928 swapFree=34259960/67111528
[pid=11283] ppid=11281 vsize=134344 CPUtime=1.49 cores=1,3,5,7
/proc/11283/stat : 11283 (bsolo) R 11281 11283 11029 0 -1 4202496 22689 0 0 0 147 2 0 0 25 0 1 0 855634738 137568256 22603 33554432000 134512640 137138936 4292123568 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11283/statm: 33586 22604 5928 642 0 18685 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 134344

[startup+3.10041 s]
/proc/loadavg: 2.00 2.03 1.96 3/518 11284
/proc/meminfo: memFree=20894896/32950928 swapFree=34259960/67111528
[pid=11283] ppid=11281 vsize=197352 CPUtime=3.09 cores=1,3,5,7
/proc/11283/stat : 11283 (bsolo) R 11281 11283 11029 0 -1 4202496 44132 0 0 0 304 5 0 0 25 0 1 0 855634738 202088448 43967 33554432000 134512640 137138936 4292123568 18446744073709551615 134523143 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11283/statm: 49338 43967 11592 642 0 34437 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 197352

[startup+6.30078 s]
/proc/loadavg: 2.08 2.04 1.96 3/518 11285
/proc/meminfo: memFree=20756000/32950928 swapFree=34259960/67111528
[pid=11283] ppid=11281 vsize=320560 CPUtime=6.29 cores=1,3,5,7
/proc/11283/stat : 11283 (bsolo) R 11281 11283 11029 0 -1 4202496 92055 0 0 0 612 17 0 0 25 0 1 0 855634738 328253440 77475 33554432000 134512640 137138936 4292123568 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11283/statm: 80140 77475 184 642 0 79496 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 320560

[startup+12.7005 s]
/proc/loadavg: 2.07 2.04 1.96 3/518 11285
/proc/meminfo: memFree=20676736/32950928 swapFree=34259960/67111528
[pid=11283] ppid=11281 vsize=320692 CPUtime=12.69 cores=1,3,5,7
/proc/11283/stat : 11283 (bsolo) R 11281 11283 11029 0 -1 4202496 92062 0 0 0 1242 27 0 0 25 0 1 0 855634738 328388608 77482 33554432000 134512640 137138936 4292123568 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11283/statm: 80173 77482 184 642 0 79529 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 320692

[startup+25.5009 s]
/proc/loadavg: 2.22 2.07 1.97 3/518 11285
/proc/meminfo: memFree=20675992/32950928 swapFree=34259960/67111528
[pid=11283] ppid=11281 vsize=320692 CPUtime=25.49 cores=1,3,5,7
/proc/11283/stat : 11283 (bsolo) R 11281 11283 11029 0 -1 4202496 92070 0 0 0 2510 39 0 0 25 0 1 0 855634738 328388608 77490 33554432000 134512640 137138936 4292123568 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11283/statm: 80173 77490 184 642 0 79529 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 320692

[startup+51.1008 s]
/proc/loadavg: 2.14 2.06 1.97 3/518 11286
/proc/meminfo: memFree=20673288/32950928 swapFree=34259960/67111528
[pid=11283] ppid=11281 vsize=320692 CPUtime=51.1 cores=1,3,5,7
/proc/11283/stat : 11283 (bsolo) R 11281 11283 11029 0 -1 4202496 92080 0 0 0 5052 58 0 0 25 0 1 0 855634738 328388608 77500 33554432000 134512640 137138936 4292123568 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11283/statm: 80173 77500 184 642 0 79529 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 320692

[startup+102.321 s]
/proc/loadavg: 2.12 2.07 1.98 3/518 11287
/proc/meminfo: memFree=20667900/32950928 swapFree=34259960/67111528
[pid=11283] ppid=11281 vsize=320824 CPUtime=102.31 cores=1,3,5,7
/proc/11283/stat : 11283 (bsolo) R 11281 11283 11029 0 -1 4202496 92095 0 0 0 10148 83 0 0 25 0 1 0 855634738 328523776 77515 33554432000 134512640 137138936 4292123568 18446744073709551615 134540085 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11283/statm: 80206 77515 184 642 0 79562 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 320824

[startup+162.301 s]
/proc/loadavg: 2.04 2.05 1.98 3/518 11289
/proc/meminfo: memFree=20663072/32950928 swapFree=34259960/67111528
[pid=11283] ppid=11281 vsize=320824 CPUtime=162.3 cores=1,3,5,7
/proc/11283/stat : 11283 (bsolo) R 11281 11283 11029 0 -1 4202496 92109 0 0 0 16120 110 0 0 25 0 1 0 855634738 328523776 77529 33554432000 134512640 137138936 4292123568 18446744073709551615 134540051 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11283/statm: 80206 77529 184 642 0 79562 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 320824

[startup+222.301 s]
/proc/loadavg: 2.14 2.07 1.99 3/518 11290
/proc/meminfo: memFree=20661768/32950928 swapFree=34259960/67111528
[pid=11283] ppid=11281 vsize=318420 CPUtime=222.3 cores=1,3,5,7
/proc/11283/stat : 11283 (bsolo) R 11281 11283 11029 0 -1 4202496 92252 0 0 0 21947 283 0 0 25 0 1 0 855634738 326062080 76924 33554432000 134512640 137138936 4292123568 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11283/statm: 79605 76924 192 642 0 78961 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 318420

[startup+282.301 s]
/proc/loadavg: 2.11 2.07 2.00 3/518 11292
/proc/meminfo: memFree=20647972/32950928 swapFree=34259960/67111528
[pid=11283] ppid=11281 vsize=328168 CPUtime=282.31 cores=1,3,5,7
/proc/11283/stat : 11283 (bsolo) R 11281 11283 11029 0 -1 4202496 94689 0 0 0 27895 336 0 0 25 0 1 0 855634738 336044032 79361 33554432000 134512640 137138936 4292123568 18446744073709551615 134542333 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11283/statm: 82042 79361 192 642 0 81398 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 328168

[startup+342.301 s]
/proc/loadavg: 2.04 2.06 2.00 3/518 11293
/proc/meminfo: memFree=20588928/32950928 swapFree=34259960/67111528
[pid=11283] ppid=11281 vsize=380724 CPUtime=342.31 cores=1,3,5,7
/proc/11283/stat : 11283 (bsolo) R 11281 11283 11029 0 -1 4202496 107847 0 0 0 33849 382 0 0 25 0 1 0 855634738 389861376 92519 33554432000 134512640 137138936 4292123568 18446744073709551615 134542525 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11283/statm: 95181 92519 192 642 0 94537 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 380724

[startup+402.301 s]
/proc/loadavg: 2.01 2.04 2.00 3/518 11295
/proc/meminfo: memFree=20538932/32950928 swapFree=34259960/67111528
[pid=11283] ppid=11281 vsize=427392 CPUtime=402.31 cores=1,3,5,7
/proc/11283/stat : 11283 (bsolo) R 11281 11283 11029 0 -1 4202496 119495 0 0 0 39821 410 0 0 25 0 1 0 855634738 437649408 104167 33554432000 134512640 137138936 4292123568 18446744073709551615 136500226 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11283/statm: 106848 104167 192 642 0 106204 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 427392

[startup+462.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/518 11297
/proc/meminfo: memFree=20491524/32950928 swapFree=34259960/67111528
[pid=11283] ppid=11281 vsize=468692 CPUtime=462.31 cores=1,3,5,7
/proc/11283/stat : 11283 (bsolo) R 11281 11283 11029 0 -1 4202496 129820 0 0 0 45818 413 0 0 25 0 1 0 855634738 479940608 114492 33554432000 134512640 137138936 4292123568 18446744073709551615 136504512 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11283/statm: 117173 114492 192 642 0 116529 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 468692

[startup+522.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/518 11307
/proc/meminfo: memFree=20452984/32950928 swapFree=34259960/67111528
[pid=11283] ppid=11281 vsize=503152 CPUtime=522.32 cores=1,3,5,7
/proc/11283/stat : 11283 (bsolo) R 11281 11283 11029 0 -1 4202496 138435 0 0 0 51797 435 0 0 25 0 1 0 855634738 515227648 123107 33554432000 134512640 137138936 4292123568 18446744073709551615 134542495 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11283/statm: 125788 123107 192 642 0 125144 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 503152

[startup+582.301 s]
/proc/loadavg: 2.07 2.05 2.00 3/518 11309
/proc/meminfo: memFree=20410696/32950928 swapFree=34259960/67111528
[pid=11283] ppid=11281 vsize=540232 CPUtime=582.32 cores=1,3,5,7
/proc/11283/stat : 11283 (bsolo) R 11281 11283 11029 0 -1 4202496 147706 0 0 0 57794 438 0 0 25 0 1 0 855634738 553197568 132378 33554432000 134512640 137138936 4292123568 18446744073709551615 136504029 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11283/statm: 135058 132378 192 642 0 134414 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 540232

[startup+642.301 s]

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

/proc/meminfo: memFree=20539176/32950928 swapFree=34259960/67111528
[pid=11283] ppid=11281 vsize=803648 CPUtime=1062.34 cores=1,3,5,7
/proc/11283/stat : 11283 (bsolo) R 11281 11283 11029 0 -1 4202496 213564 0 0 0 105517 717 0 0 25 0 1 0 855634738 822935552 198236 33554432000 134512640 137138936 4292123568 18446744073709551615 134542620 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11283/statm: 200912 198236 192 642 0 200268 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 803648

[startup+1122.3 s]
/proc/loadavg: 2.10 2.07 2.01 3/518 11407
/proc/meminfo: memFree=20473416/32950928 swapFree=34259960/67111528
[pid=11283] ppid=11281 vsize=827212 CPUtime=1122.35 cores=1,3,5,7
/proc/11283/stat : 11283 (bsolo) R 11281 11283 11029 0 -1 4202496 219455 0 0 0 111516 719 0 0 25 0 1 0 855634738 847065088 204127 33554432000 134512640 137138936 4292123568 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11283/statm: 206803 204127 192 642 0 206159 0
Current children cumulated CPU time (s) 1122.35
Current children cumulated vsize (KiB) 827212

[startup+1182.3 s]
/proc/loadavg: 2.03 2.06 2.01 3/518 11409
/proc/meminfo: memFree=20420320/32950928 swapFree=34259960/67111528
[pid=11283] ppid=11281 vsize=853508 CPUtime=1182.35 cores=1,3,5,7
/proc/11283/stat : 11283 (bsolo) R 11281 11283 11029 0 -1 4202496 226029 0 0 0 117514 721 0 0 25 0 1 0 855634738 873992192 210701 33554432000 134512640 137138936 4292123568 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11283/statm: 213377 210701 192 642 0 212733 0
Current children cumulated CPU time (s) 1182.35
Current children cumulated vsize (KiB) 853508

[startup+1242.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/518 11410
/proc/meminfo: memFree=20372656/32950928 swapFree=34259960/67111528
[pid=11283] ppid=11281 vsize=873832 CPUtime=1242.35 cores=1,3,5,7
/proc/11283/stat : 11283 (bsolo) R 11281 11283 11029 0 -1 4202496 231110 0 0 0 123512 723 0 0 25 0 1 0 855634738 894803968 215782 33554432000 134512640 137138936 4292123568 18446744073709551615 136511136 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11283/statm: 218458 215782 192 642 0 217814 0
Current children cumulated CPU time (s) 1242.35
Current children cumulated vsize (KiB) 873832

[startup+1302.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/518 11412
/proc/meminfo: memFree=20314720/32950928 swapFree=34259960/67111528
[pid=11283] ppid=11281 vsize=894904 CPUtime=1302.36 cores=1,3,5,7
/proc/11283/stat : 11283 (bsolo) R 11281 11283 11029 0 -1 4202496 236378 0 0 0 129511 725 0 0 25 0 1 0 855634738 916381696 221050 33554432000 134512640 137138936 4292123568 18446744073709551615 136506283 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11283/statm: 223726 221050 192 642 0 223082 0
Current children cumulated CPU time (s) 1302.36
Current children cumulated vsize (KiB) 894904

[startup+1362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/518 11414
/proc/meminfo: memFree=20261856/32950928 swapFree=34259960/67111528
[pid=11283] ppid=11281 vsize=916344 CPUtime=1362.36 cores=1,3,5,7
/proc/11283/stat : 11283 (bsolo) R 11281 11283 11029 0 -1 4202496 241737 0 0 0 135509 727 0 0 25 0 1 0 855634738 938336256 226409 33554432000 134512640 137138936 4292123568 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11283/statm: 229086 226409 192 642 0 228442 0
Current children cumulated CPU time (s) 1362.36
Current children cumulated vsize (KiB) 916344

[startup+1422.32 s]
/proc/loadavg: 2.00 2.02 2.00 3/518 11415
/proc/meminfo: memFree=20216812/32950928 swapFree=34259960/67111528
[pid=11283] ppid=11281 vsize=941184 CPUtime=1422.38 cores=1,3,5,7
/proc/11283/stat : 11283 (bsolo) R 11281 11283 11029 0 -1 4202496 247948 0 0 0 141509 729 0 0 25 0 1 0 855634738 963772416 232620 33554432000 134512640 137138936 4292123568 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11283/statm: 235296 232620 192 642 0 234652 0
Current children cumulated CPU time (s) 1422.38
Current children cumulated vsize (KiB) 941184

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/518 11417
/proc/meminfo: memFree=20159852/32950928 swapFree=34259960/67111528
[pid=11283] ppid=11281 vsize=966968 CPUtime=1482.36 cores=1,3,5,7
/proc/11283/stat : 11283 (bsolo) R 11281 11283 11029 0 -1 4202496 254394 0 0 0 147505 731 0 0 25 0 1 0 855634738 990175232 239066 33554432000 134512640 137138936 4292123568 18446744073709551615 134542854 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11283/statm: 241742 239066 192 642 0 241098 0
Current children cumulated CPU time (s) 1482.36
Current children cumulated vsize (KiB) 966968

[startup+1542.3 s]
/proc/loadavg: 2.23 2.07 2.02 3/518 11418
/proc/meminfo: memFree=20094972/32950928 swapFree=34259960/67111528
[pid=11283] ppid=11281 vsize=992256 CPUtime=1542.36 cores=1,3,5,7
/proc/11283/stat : 11283 (bsolo) R 11281 11283 11029 0 -1 4202496 260716 0 0 0 153504 732 0 0 25 0 1 0 855634738 1016070144 245388 33554432000 134512640 137138936 4292123568 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11283/statm: 248064 245388 192 642 0 247420 0
Current children cumulated CPU time (s) 1542.36
Current children cumulated vsize (KiB) 992256

[startup+1602.3 s]
/proc/loadavg: 2.16 2.07 2.02 3/518 11420
/proc/meminfo: memFree=20038748/32950928 swapFree=34259960/67111528
[pid=11283] ppid=11281 vsize=1010544 CPUtime=1602.37 cores=1,3,5,7
/proc/11283/stat : 11283 (bsolo) R 11281 11283 11029 0 -1 4202496 265288 0 0 0 159485 752 0 0 25 0 1 0 855634738 1034797056 249960 33554432000 134512640 137138936 4292123568 18446744073709551615 134542972 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11283/statm: 252636 249960 192 642 0 251992 0
Current children cumulated CPU time (s) 1602.37
Current children cumulated vsize (KiB) 1010544

[startup+1662.3 s]
/proc/loadavg: 2.06 2.05 2.01 3/518 11422
/proc/meminfo: memFree=19993464/32950928 swapFree=34259960/67111528
[pid=11283] ppid=11281 vsize=1024764 CPUtime=1662.37 cores=1,3,5,7
/proc/11283/stat : 11283 (bsolo) R 11281 11283 11029 0 -1 4202496 268843 0 0 0 165484 753 0 0 25 0 1 0 855634738 1049358336 253515 33554432000 134512640 137138936 4292123568 18446744073709551615 134542503 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11283/statm: 256191 253515 192 642 0 255547 0
Current children cumulated CPU time (s) 1662.37
Current children cumulated vsize (KiB) 1024764

[startup+1722.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/518 11423
/proc/meminfo: memFree=19963040/32950928 swapFree=34259960/67111528
[pid=11283] ppid=11281 vsize=1043128 CPUtime=1722.37 cores=1,3,5,7
/proc/11283/stat : 11283 (bsolo) R 11281 11283 11029 0 -1 4202496 273434 0 0 0 171483 754 0 0 25 0 1 0 855634738 1068163072 258106 33554432000 134512640 137138936 4292123568 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11283/statm: 260782 258106 192 642 0 260138 0
Current children cumulated CPU time (s) 1722.37
Current children cumulated vsize (KiB) 1043128

[startup+1782.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/518 11425
/proc/meminfo: memFree=19932756/32950928 swapFree=34259960/67111528
[pid=11283] ppid=11281 vsize=1050568 CPUtime=1782.37 cores=1,3,5,7
/proc/11283/stat : 11283 (bsolo) R 11281 11283 11029 0 -1 4202496 275543 0 0 0 177482 755 0 0 25 0 1 0 855634738 1075781632 259966 33554432000 134512640 137138936 4292123568 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11283/statm: 262642 259966 192 642 0 261998 0
Current children cumulated CPU time (s) 1782.37
Current children cumulated vsize (KiB) 1050568

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

[startup+1785.5 s]
/proc/loadavg: 2.00 2.03 2.00 3/518 11425
/proc/meminfo: memFree=19930028/32950928 swapFree=34259960/67111528
[pid=11283] ppid=11281 vsize=1050568 CPUtime=1785.57 cores=1,3,5,7
/proc/11283/stat : 11283 (bsolo) R 11281 11283 11029 0 -1 4202496 275543 0 0 0 177802 755 0 0 25 0 1 0 855634738 1075781632 259966 33554432000 134512640 137138936 4292123568 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11283/statm: 262642 259966 192 642 0 261998 0
Current children cumulated CPU time (s) 1785.57
Current children cumulated vsize (KiB) 1050568

[startup+1791.92 s]
/proc/loadavg: 2.00 2.03 2.00 3/518 11425
/proc/meminfo: memFree=19923328/32950928 swapFree=34259960/67111528
[pid=11283] ppid=11281 vsize=1050568 CPUtime=1792 cores=1,3,5,7
/proc/11283/stat : 11283 (bsolo) R 11281 11283 11029 0 -1 4202496 275543 0 0 0 178444 756 0 0 25 0 1 0 855634738 1075781632 259966 33554432000 134512640 137138936 4292123568 18446744073709551615 136504449 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11283/statm: 262642 259966 192 642 0 261998 0
Current children cumulated CPU time (s) 1792
Current children cumulated vsize (KiB) 1050568

[startup+1795.1 s]
/proc/loadavg: 2.00 2.03 2.00 3/518 11425
/proc/meminfo: memFree=19919732/32950928 swapFree=34259960/67111528
[pid=11283] ppid=11281 vsize=1050568 CPUtime=1795.19 cores=1,3,5,7
/proc/11283/stat : 11283 (bsolo) R 11281 11283 11029 0 -1 4202496 275543 0 0 0 178763 756 0 0 25 0 1 0 855634738 1075781632 259966 33554432000 134512640 137138936 4292123568 18446744073709551615 136504449 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11283/statm: 262642 259966 192 642 0 261998 0
Current children cumulated CPU time (s) 1795.19
Current children cumulated vsize (KiB) 1050568

[startup+1796.7 s]
/proc/loadavg: 2.00 2.03 2.00 3/518 11425
/proc/meminfo: memFree=19918120/32950928 swapFree=34259960/67111528
[pid=11283] ppid=11281 vsize=1050568 CPUtime=1796.78 cores=1,3,5,7
/proc/11283/stat : 11283 (bsolo) R 11281 11283 11029 0 -1 4202496 275543 0 0 0 178922 756 0 0 25 0 1 0 855634738 1075781632 259966 33554432000 134512640 137138936 4292123568 18446744073709551615 136501691 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11283/statm: 262642 259966 192 642 0 261998 0
Current children cumulated CPU time (s) 1796.78
Current children cumulated vsize (KiB) 1050568

[startup+1797.5 s]
/proc/loadavg: 2.00 2.03 2.00 3/518 11425
/proc/meminfo: memFree=19917868/32950928 swapFree=34259960/67111528
[pid=11283] ppid=11281 vsize=1050568 CPUtime=1797.58 cores=1,3,5,7
/proc/11283/stat : 11283 (bsolo) R 11281 11283 11029 0 -1 4202496 275543 0 0 0 179002 756 0 0 25 0 1 0 855634738 1075781632 259966 33554432000 134512640 137138936 4292123568 18446744073709551615 134542752 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11283/statm: 262642 259966 192 642 0 261998 0
Current children cumulated CPU time (s) 1797.58
Current children cumulated vsize (KiB) 1050568

[startup+1797.9 s]
/proc/loadavg: 2.00 2.03 2.00 3/518 11425
/proc/meminfo: memFree=19917868/32950928 swapFree=34259960/67111528
[pid=11283] ppid=11281 vsize=1050568 CPUtime=1797.98 cores=1,3,5,7
/proc/11283/stat : 11283 (bsolo) R 11281 11283 11029 0 -1 4202496 275543 0 0 0 179042 756 0 0 25 0 1 0 855634738 1075781632 259966 33554432000 134512640 137138936 4292123568 18446744073709551615 136500305 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11283/statm: 262642 259966 192 642 0 261998 0
Current children cumulated CPU time (s) 1797.98
Current children cumulated vsize (KiB) 1050568

Child status: 0
Real time (s): 1797.97
CPU time (s): 1798.05
CPU user time (s): 1790.45
CPU system time (s): 7.60384
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 1051564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1790.45
system time used= 7.60384
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 275543
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= 5
involuntary context switches= 1810

runsolver used 8.5497 second user time and 22.5156 second system time

The end

Launcher Data 

Begin job on node149 at 2011-06-07 11:53:01
IDJOB=3478830
IDBENCH=89720
IDSOLVER=1955
FILE ID=node149/3478830-1307440379
RUNJOBID= node149-1307436781-11048
PBS_JOBID= 13519939
Free space on /tmp= 73724 MiB

SOLVER NAME= bsolo 3.2
BENCH NAME= PB11/normalized-PB11/DEC-SMALLINT-LIN/lopes/normalized-135.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3478830-1307440379/watcher-3478830-1307440379 -o /tmp/evaluation-result-3478830-1307440379/solver-3478830-1307440379 -C 1800 -W 1900 -M 15500  bsolo -l2 -t1800 HOME/instance-3478830-1307440379.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 0bf2f4aff59c663568b0bfbd80eaa689
RANDOM SEED=697520261

node149.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.61
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.73
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      20987944 kB
Buffers:        346088 kB
Cached:        3394708 kB
SwapCached:     123196 kB
Active:         977472 kB
Inactive:     10647044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      20987944 kB
SwapTotal:    67111528 kB
SwapFree:     34259960 kB
Dirty:           61048 kB
Writeback:           0 kB
AnonPages:     7784728 kB
Mapped:          18796 kB
Slab:           150840 kB
PageTables:     118576 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 173521684 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73724 MiB
End job on node149 at 2011-06-07 12:22:59