Trace number 2694130

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
SCIPnone SCIP 1.2.1.2 without any LP solver? (exit code) 46.338 46.3388

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110977273--soft-0-100-0.wbo
MD5SUMbf9471406d44094ab08e66793b6b5d92
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark0.470927
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables169
Total number of constraints101
Number of soft constraints101
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Top cost 4944
Min constraint cost 1
Max constraint cost 98
Sum of constraints costs 4943
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1243
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: NONE] [Expressions interpreter: NONE]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2694130-1277923662.wbo>
0.00/0.00	c original problem has 371 variables (270 bin, 0 int, 0 impl, 101 cont) and 203 constraints
0.00/0.00	c problem read
0.00/0.00	c presolving settings loaded
0.00/0.00	c [src/scip/lpi_none.c:41] ERROR: there is no LP solver linked to the binary (LPS=none); you should set the parameter <lp/solvefreq> to <-1> to avoid solving LPs
0.00/0.00	o 4943
0.00/0.00	c feasible solution found by trivial heuristic, objective value  4.943000e+03
0.00/0.00	c presolving:
0.00/0.00	c (round 1) 0 del vars, 1 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 101 impls, 0 clqs
0.00/0.01	c (round 2) 0 del vars, 1 del conss, 101 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 101 impls, 0 clqs
0.00/0.01	c    (0.0s) probing: 101/270 (37.4%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.01	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.01	c presolving (3 rounds):
0.00/0.01	c  0 deleted vars, 1 deleted constraints, 101 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.01	c  101 implications, 0 cliques
0.00/0.01	c presolved problem has 371 variables (270 bin, 0 int, 0 impl, 101 cont) and 202 constraints
0.00/0.01	c     101 constraints of type <indicator>
0.00/0.01	c     101 constraints of type <linear>
0.00/0.01	c transformed objective value is always integral (scale: 1)
0.00/0.01	c Presolving Time: 0.01
0.00/0.01	c - non default parameters ----------------------------------------------------------------------
0.00/0.01	c # SCIP version 1.2.1.2
0.00/0.01	c 
0.00/0.01	c # frequency for displaying node information lines
0.00/0.01	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.01	c display/freq = 10000
0.00/0.01	c 
0.00/0.01	c # maximal time in seconds to run
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01	c limits/time = 1800
0.00/0.01	c 
0.00/0.01	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01	c limits/memory = 3420
0.00/0.01	c 
0.00/0.01	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.00/0.01	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.01	c lp/solvefreq = -1
0.00/0.01	c 
0.00/0.01	c # should presolving try to simplify inequalities
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c constraints/linear/simplifyinequalities = TRUE
0.00/0.01	c 
0.00/0.01	c # should presolving try to simplify knapsacks
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.01	c 
0.00/0.01	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.01	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.01	c separating/rapidlearning/freq = 0
0.00/0.01	c 
0.00/0.01	c -----------------------------------------------------------------------------------------------
0.00/0.01	c start solving
0.00/0.01	c 
0.00/0.01	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.01	c t 0.0s|     1 |     2 |     0 |     - |1124k|   0 |   - | 371 | 202 |   0 |   0 |   0 |   0 |   0 | 0.000000e+00 | 4.943000e+03 |    Inf 
1.59/1.65	c   1.4s| 10000 |  6569 |     0 |   0.0 |7889k| 171 |   - | 371 |4946 |   0 |   0 |   0 |8975 |   0 | 0.000000e+00 | 4.943000e+03 |    Inf 
2.99/3.06	c   2.6s| 20000 | 13905 |     0 |   0.0 |  12M| 195 |   - | 371 |6338 |   0 |   0 |   0 |  16k|   0 | 0.000000e+00 | 4.943000e+03 |    Inf 
6.28/6.37	c   5.7s| 30000 | 17464 |     0 |   0.0 |  19M| 195 |   - | 371 |  12k|   0 |   0 |   0 |  33k|   0 | 0.000000e+00 | 4.943000e+03 |    Inf 
9.58/9.67	c   8.7s| 40000 | 22028 |     0 |   0.0 |  20M| 197 |   - | 371 |7866 |   0 |   0 |   0 |  45k|   0 | 0.000000e+00 | 4.943000e+03 |    Inf 
9.58/9.67	o 667
9.58/9.67	c * 8.7s| 40138 | 21901 |     0 |   0.0 |  20M| 203 |   - | 371 |7866 |   0 |   0 |   0 |  45k|   0 | 0.000000e+00 | 6.670000e+02 |    Inf 
10.09/10.18	c   9.1s| 50000 | 31723 |     0 |   0.0 |  21M| 203 |   - | 371 | 965 |   0 |   0 |   0 |  45k|   0 | 0.000000e+00 | 6.670000e+02 |    Inf 
10.59/10.66	c   9.4s| 60000 | 41694 |     0 |   0.0 |  24M| 203 |   - | 371 | 854 |   0 |   0 |   0 |  45k|   0 | 0.000000e+00 | 6.670000e+02 |    Inf 
11.08/11.14	c   9.7s| 70000 | 51662 |     0 |   0.0 |  27M| 203 |   - | 371 | 844 |   0 |   0 |   0 |  45k|   0 | 0.000000e+00 | 6.670000e+02 |    Inf 
11.59/11.62	c  10.0s| 80000 | 61632 |     0 |   0.0 |  30M| 203 |   - | 371 | 865 |   0 |   0 |   0 |  45k|   0 | 0.000000e+00 | 6.670000e+02 |    Inf 
11.99/12.10	c  10.3s| 90000 | 71598 |     0 |   0.0 |  33M| 203 |   - | 371 | 901 |   0 |   0 |   0 |  45k|   0 | 0.000000e+00 | 6.670000e+02 |    Inf 
12.49/12.58	c  10.6s|100000 | 81563 |     0 |   0.0 |  36M| 203 |   - | 371 | 941 |   0 |   0 |   0 |  45k|   0 | 0.000000e+00 | 6.670000e+02 |    Inf 
12.99/13.06	c  10.9s|110000 | 91522 |     0 |   0.0 |  39M| 203 |   - | 371 |1002 |   0 |   0 |   0 |  45k|   0 | 0.000000e+00 | 6.670000e+02 |    Inf 
13.48/13.53	c  11.2s|120000 |101481 |     0 |   0.0 |  42M| 203 |   - | 371 |1043 |   0 |   0 |   0 |  46k|   0 | 0.000000e+00 | 6.670000e+02 |    Inf 
13.98/14.02	c  11.5s|130000 |111425 |     0 |   0.0 |  45M| 203 |   - | 371 |1101 |   0 |   0 |   0 |  46k|   0 | 0.000000e+00 | 6.670000e+02 |    Inf 
15.30/15.35	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
15.30/15.35	c  12.6s|140000 |118409 |     0 |   0.0 |  51M| 203 |   - | 371 |6727 |   0 |   0 |   0 |  54k|   0 | 0.000000e+00 | 6.670000e+02 |    Inf 
20.19/20.25	c  17.2s|150000 |119763 |     0 |   0.0 |  57M| 203 |   - | 371 |  17k|   0 |   0 |   0 |  75k|   0 | 0.000000e+00 | 6.670000e+02 |    Inf 
28.79/28.81	c  25.5s|160000 |119489 |     0 |   0.0 |  63M| 203 |   - | 371 |  26k|   0 |   0 |   0 |  99k|   0 | 0.000000e+00 | 6.670000e+02 |    Inf 
35.80/35.81	o 542
35.80/35.81	c *32.3s|166148 |118635 |     0 |   0.0 |  63M| 203 |   - | 371 |  29k|   0 |   0 |   0 | 114k|   0 | 0.000000e+00 | 5.420000e+02 |    Inf 
36.30/36.33	c  32.7s|170000 |122477 |     0 |   0.0 |  59M| 203 |   - | 371 |  11k|   0 |   0 |   0 | 114k|   0 | 0.000000e+00 | 5.420000e+02 |    Inf 
36.79/36.88	c  33.1s|180000 |132440 |     0 |   0.0 |  59M| 203 |   - | 371 |1109 |   0 |   0 |   0 | 114k|   0 | 0.000000e+00 | 5.420000e+02 |    Inf 
37.30/37.37	c  33.4s|190000 |142406 |     0 |   0.0 |  62M| 203 |   - | 371 | 928 |   0 |   0 |   0 | 114k|   0 | 0.000000e+00 | 5.420000e+02 |    Inf 
37.79/37.85	c  33.7s|200000 |152369 |     0 |   0.0 |  64M| 203 |   - | 371 | 926 |   0 |   0 |   0 | 114k|   0 | 0.000000e+00 | 5.420000e+02 |    Inf 
38.29/38.33	c  34.0s|210000 |162336 |     0 |   0.0 |  67M| 203 |   - | 371 | 862 |   0 |   0 |   0 | 114k|   0 | 0.000000e+00 | 5.420000e+02 |    Inf 
38.79/38.81	c  34.4s|220000 |172294 |     0 |   0.0 |  70M| 203 |   - | 371 | 862 |   0 |   0 |   0 | 114k|   0 | 0.000000e+00 | 5.420000e+02 |    Inf 
39.19/39.30	c  34.7s|230000 |182256 |     0 |   0.0 |  73M| 203 |   - | 371 | 870 |   0 |   0 |   0 | 114k|   0 | 0.000000e+00 | 5.420000e+02 |    Inf 
39.69/39.77	c  35.0s|240000 |192214 |     0 |   0.0 |  76M| 203 |   - | 371 | 857 |   0 |   0 |   0 | 115k|   0 | 0.000000e+00 | 5.420000e+02 |    Inf 
40.19/40.25	c  35.3s|250000 |202180 |     0 |   0.0 |  79M| 203 |   - | 371 | 858 |   0 |   0 |   0 | 115k|   0 | 0.000000e+00 | 5.420000e+02 |    Inf 
40.70/40.73	c  35.6s|260000 |212144 |     0 |   0.0 |  82M| 203 |   - | 371 | 866 |   0 |   0 |   0 | 115k|   0 | 0.000000e+00 | 5.420000e+02 |    Inf 
41.19/41.20	c  35.9s|270000 |222119 |     0 |   0.0 |  85M| 203 |   - | 371 | 842 |   0 |   0 |   0 | 115k|   0 | 0.000000e+00 | 5.420000e+02 |    Inf 
41.59/41.67	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
41.59/41.67	c  36.2s|280000 |232088 |     0 |   0.0 |  88M| 203 |   - | 371 | 833 |   0 |   0 |   0 | 115k|   0 | 0.000000e+00 | 5.420000e+02 |    Inf 
42.09/42.14	c  36.4s|290000 |242043 |     0 |   0.0 |  91M| 203 |   - | 371 | 855 |   0 |   0 |   0 | 115k|   0 | 0.000000e+00 | 5.420000e+02 |    Inf 
42.59/42.61	c  36.7s|300000 |252021 |     0 |   0.0 |  94M| 203 |   - | 371 | 845 |   0 |   0 |   0 | 115k|   0 | 0.000000e+00 | 5.420000e+02 |    Inf 
43.00/43.08	c  37.0s|310000 |261995 |     0 |   0.0 |  96M| 203 |   - | 371 | 836 |   0 |   0 |   0 | 115k|   0 | 0.000000e+00 | 5.420000e+02 |    Inf 
43.50/43.55	c  37.3s|320000 |271974 |     0 |   0.0 |  99M| 203 |   - | 371 | 833 |   0 |   0 |   0 | 115k|   0 | 0.000000e+00 | 5.420000e+02 |    Inf 
44.00/44.01	c  37.6s|330000 |281955 |     0 |   0.0 | 102M| 203 |   - | 371 | 820 |   0 |   0 |   0 | 115k|   0 | 0.000000e+00 | 5.420000e+02 |    Inf 
44.39/44.48	c  37.9s|340000 |291908 |     0 |   0.0 | 105M| 203 |   - | 371 | 860 |   0 |   0 |   0 | 115k|   0 | 0.000000e+00 | 5.420000e+02 |    Inf 
44.89/44.95	c  38.2s|350000 |301873 |     0 |   0.0 | 108M| 203 |   - | 371 | 876 |   0 |   0 |   0 | 115k|   0 | 0.000000e+00 | 5.420000e+02 |    Inf 
45.39/45.41	c  38.5s|360000 |311843 |     0 |   0.0 | 111M| 203 |   - | 371 | 890 |   0 |   0 |   0 | 115k|   0 | 0.000000e+00 | 5.420000e+02 |    Inf 
45.80/45.88	o 282
45.80/45.88	c *38.8s|369892 |320438 |     0 |   0.0 | 113M| 203 |   - | 371 | 894 |   0 |   0 |   0 | 115k|   0 | 0.000000e+00 | 2.820000e+02 |    Inf 
45.80/45.89	c  38.8s|370000 |320546 |     0 |   0.0 | 113M| 203 |   - | 371 | 889 |   0 |   0 |   0 | 115k|   0 | 0.000000e+00 | 2.820000e+02 |    Inf 
46.29/46.33	c [src/scip/lpi_none.c:41] ERROR: there is no LP solver linked to the binary (LPS=none); you should set the parameter <lp/solvefreq> to <-1> to avoid solving LPs
46.29/46.33	c [src/scip/lp.c:5323] ERROR: Error <-11> in function call
46.29/46.33	c [src/scip/lp.c:5811] ERROR: Error <-11> in function call
46.29/46.33	c [src/scip/lp.c:11214] ERROR: Error <-11> in function call
46.29/46.33	c [src/scip/solve.c:807] ERROR: Error <-11> in function call
46.29/46.33	c [src/scip/solve.c:1863] ERROR: Error <-11> in function call
46.29/46.33	c [src/scip/solve.c:2577] ERROR: Error <-11> in function call
46.29/46.33	c [src/scip/solve.c:3189] ERROR: Error <-11> in function call
46.29/46.33	c [src/scip/scip.c:6167] ERROR: Error <-11> in function call
46.29/46.33	c [src/cmain.c:657] ERROR: Error <-11> in function call
46.29/46.33	c [src/cmain.c:832] ERROR: Error <-11> in function call
46.29/46.33	c [src/cmain.c:908] ERROR: Error <-11> in function call
46.29/46.33	c SCIP Error (-11): c a required plugin was not foundc 
46.29/46.33	c Time complete: 46.32.

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2694130-1277923662/watcher-2694130-1277923662 -o /tmp/evaluation-result-2694130-1277923662/solver-2694130-1277923662 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2694130-1277923662.wbo -t 1800 -m 3800 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 3891200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.93 1.98 1.99 3/196 16356
/proc/meminfo: memFree=30915204/32950928 swapFree=67111528/67111528
[pid=16356] ppid=16354 vsize=8252 CPUtime=0
/proc/16356/stat : 16356 (pbscip.linux.x8) R 16354 16356 15372 0 -1 4202496 1547 0 0 0 0 0 0 0 22 0 1 0 133661059 8450048 1470 4089446400 4194304 7136930 140733511190096 18446744073709551615 6328631 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16356/statm: 2063 1470 275 719 0 1342 0

[startup+0.0540459 s]
/proc/loadavg: 1.93 1.98 1.99 3/196 16356
/proc/meminfo: memFree=30915204/32950928 swapFree=67111528/67111528
[pid=16356] ppid=16354 vsize=13328 CPUtime=0.04
/proc/16356/stat : 16356 (pbscip.linux.x8) R 16354 16356 15372 0 -1 4202496 3284 0 0 0 3 1 0 0 18 0 1 0 133661059 13647872 2597 4089446400 4194304 7136930 140733511190096 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/16356/statm: 3332 2597 390 719 0 2611 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13328

[startup+0.101034 s]
/proc/loadavg: 1.93 1.98 1.99 3/196 16356
/proc/meminfo: memFree=30915204/32950928 swapFree=67111528/67111528
[pid=16356] ppid=16354 vsize=13776 CPUtime=0.09
/proc/16356/stat : 16356 (pbscip.linux.x8) R 16354 16356 15372 0 -1 4202496 3418 0 0 0 7 2 0 0 18 0 1 0 133661059 14106624 2731 4089446400 4194304 7136930 140733511190096 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/16356/statm: 3444 2731 390 719 0 2723 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13776

[startup+0.300996 s]
/proc/loadavg: 1.93 1.98 1.99 3/196 16356
/proc/meminfo: memFree=30915204/32950928 swapFree=67111528/67111528
[pid=16356] ppid=16354 vsize=16320 CPUtime=0.29
/proc/16356/stat : 16356 (pbscip.linux.x8) R 16354 16356 15372 0 -1 4202496 4055 0 0 0 23 6 0 0 18 0 1 0 133661059 16711680 3368 4089446400 4194304 7136930 140733511190096 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/16356/statm: 4080 3368 390 719 0 3359 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16320

[startup+0.700921 s]
/proc/loadavg: 1.93 1.98 1.99 3/196 16356
/proc/meminfo: memFree=30915204/32950928 swapFree=67111528/67111528
[pid=16356] ppid=16354 vsize=19144 CPUtime=0.69
/proc/16356/stat : 16356 (pbscip.linux.x8) R 16354 16356 15372 0 -1 4202496 4775 0 0 0 58 11 0 0 18 0 1 0 133661059 19603456 4088 4089446400 4194304 7136930 140733511190096 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/16356/statm: 4786 4088 390 719 0 4065 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19144

[startup+1.50075 s]
/proc/loadavg: 1.93 1.98 1.99 3/197 16357
/proc/meminfo: memFree=30897340/32950928 swapFree=67111528/67111528
[pid=16356] ppid=16354 vsize=21472 CPUtime=1.49
/proc/16356/stat : 16356 (pbscip.linux.x8) R 16354 16356 15372 0 -1 4202496 5353 0 0 0 130 19 0 0 20 0 1 0 133661059 21987328 4666 4089446400 4194304 7136930 140733511190096 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/16356/statm: 5368 4666 390 719 0 4647 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21472

[startup+3.10044 s]
/proc/loadavg: 1.93 1.98 1.99 3/197 16357
/proc/meminfo: memFree=30892752/32950928 swapFree=67111528/67111528
[pid=16356] ppid=16354 vsize=28136 CPUtime=3.08
/proc/16356/stat : 16356 (pbscip.linux.x8) R 16354 16356 15372 0 -1 4202496 7034 0 0 0 265 43 0 0 25 0 1 0 133661059 28811264 6347 4089446400 4194304 7136930 140733511190096 18446744073709551615 4431896 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/16356/statm: 7034 6347 390 719 0 6313 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 28136

[startup+6.3008 s]
/proc/loadavg: 1.93 1.98 1.99 3/197 16357
/proc/meminfo: memFree=30884880/32950928 swapFree=67111528/67111528
[pid=16356] ppid=16354 vsize=36768 CPUtime=6.28
/proc/16356/stat : 16356 (pbscip.linux.x8) R 16354 16356 15372 0 -1 4202496 9192 0 0 0 562 66 0 0 25 0 1 0 133661059 37650432 8505 4089446400 4194304 7136930 140733511190096 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/16356/statm: 9192 8505 390 719 0 8471 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 36768

[startup+12.7005 s]
/proc/loadavg: 1.94 1.98 1.99 3/197 16358
/proc/meminfo: memFree=30862444/32950928 swapFree=67111528/67111528
[pid=16356] ppid=16354 vsize=61552 CPUtime=12.69
/proc/16356/stat : 16356 (pbscip.linux.x8) R 16354 16356 15372 0 -1 4202496 15154 0 0 0 1068 201 0 0 25 0 1 0 133661059 63029248 14467 4089446400 4194304 7136930 140733511190096 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/16356/statm: 15388 14467 390 719 0 14667 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 61552

[startup+25.501 s]
/proc/loadavg: 2.02 2.00 2.00 3/197 16358
/proc/meminfo: memFree=30832252/32950928 swapFree=67111528/67111528
[pid=16356] ppid=16354 vsize=87064 CPUtime=25.49
/proc/16356/stat : 16356 (pbscip.linux.x8) R 16354 16356 15372 0 -1 4202496 21585 0 0 0 2226 323 0 0 25 0 1 0 133661059 89153536 20898 4089446400 4194304 7136930 140733511190096 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/16356/statm: 21766 20898 390 719 0 21045 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 87064

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

[startup+38.3004 s]
/proc/loadavg: 2.02 2.00 2.00 3/197 16358
/proc/meminfo: memFree=30823036/32950928 swapFree=67111528/67111528
[pid=16356] ppid=16354 vsize=101856 CPUtime=38.29
/proc/16356/stat : 16356 (pbscip.linux.x8) R 16354 16356 15372 0 -1 4202496 25389 0 0 0 3402 427 0 0 25 0 1 0 133661059 104300544 24702 4089446400 4194304 7136930 140733511190096 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/16356/statm: 25464 24702 390 719 0 24743 0
Current children cumulated CPU time (s) 38.29
Current children cumulated vsize (KiB) 101856

[startup+41.5008 s]
/proc/loadavg: 2.02 2.00 2.00 3/197 16358
/proc/meminfo: memFree=30802328/32950928 swapFree=67111528/67111528
[pid=16356] ppid=16354 vsize=124792 CPUtime=41.49
/proc/16356/stat : 16356 (pbscip.linux.x8) R 16354 16356 15372 0 -1 4202496 30359 0 0 0 3605 544 0 0 25 0 1 0 133661059 127787008 29672 4089446400 4194304 7136930 140733511190096 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/16356/statm: 31198 29672 390 719 0 30477 0
Current children cumulated CPU time (s) 41.49
Current children cumulated vsize (KiB) 124792

[startup+44.7011 s]
/proc/loadavg: 2.02 2.00 2.00 3/197 16358
/proc/meminfo: memFree=30780504/32950928 swapFree=67111528/67111528
[pid=16356] ppid=16354 vsize=144340 CPUtime=44.7
/proc/16356/stat : 16356 (pbscip.linux.x8) R 16354 16356 15372 0 -1 4202496 35511 0 0 0 3805 665 0 0 25 0 1 0 133661059 147804160 34824 4089446400 4194304 7136930 140733511190096 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/16356/statm: 36085 34824 390 719 0 35364 0
Current children cumulated CPU time (s) 44.7
Current children cumulated vsize (KiB) 144340

[startup+45.501 s]
/proc/loadavg: 2.02 2.00 2.00 3/197 16358
/proc/meminfo: memFree=30773928/32950928 swapFree=67111528/67111528
[pid=16356] ppid=16354 vsize=149392 CPUtime=45.49
/proc/16356/stat : 16356 (pbscip.linux.x8) R 16354 16356 15372 0 -1 4202496 36841 0 0 0 3854 695 0 0 25 0 1 0 133661059 152977408 36154 4089446400 4194304 7136930 140733511190096 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/16356/statm: 37348 36154 390 719 0 36627 0
Current children cumulated CPU time (s) 45.49
Current children cumulated vsize (KiB) 149392

[startup+45.9009 s]
/proc/loadavg: 2.02 2.00 2.00 3/197 16358
/proc/meminfo: memFree=30773928/32950928 swapFree=67111528/67111528
[pid=16356] ppid=16354 vsize=151724 CPUtime=45.9
/proc/16356/stat : 16356 (pbscip.linux.x8) R 16354 16356 15372 0 -1 4202496 37456 0 0 0 3879 711 0 0 25 0 1 0 133661059 155365376 36769 4089446400 4194304 7136930 140733511190096 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/16356/statm: 37931 36769 390 719 0 37210 0
Current children cumulated CPU time (s) 45.9
Current children cumulated vsize (KiB) 151724

[startup+46.3008 s]
/proc/loadavg: 2.02 2.00 2.00 3/197 16358
/proc/meminfo: memFree=30767480/32950928 swapFree=67111528/67111528
[pid=16356] ppid=16354 vsize=153408 CPUtime=46.29
/proc/16356/stat : 16356 (pbscip.linux.x8) R 16354 16356 15372 0 -1 4202496 37902 0 0 0 3905 724 0 0 25 0 1 0 133661059 157089792 37215 4089446400 4194304 7136930 140733511190096 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/16356/statm: 38352 37215 391 719 0 37631 0
Current children cumulated CPU time (s) 46.29
Current children cumulated vsize (KiB) 153408

Child status: 255
Real time (s): 46.3388
CPU time (s): 46.338
CPU user time (s): 39.0771
CPU system time (s): 7.2609
CPU usage (%): 99.9982
Max. virtual memory (cumulated for all children) (KiB): 153408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 39.0771
system time used= 7.2609
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37950
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= 2
involuntary context switches= 139

runsolver used 0.066989 second user time and 0.175973 second system time

The end

Launcher Data 

Begin job on node149 at 2010-06-30 20:47:42
IDJOB=2694130
IDBENCH=79213
IDSOLVER=1206
FILE ID=node149/2694130-1277923662
PBS_JOBID= 11197342
Free space on /tmp= 74212 MiB

SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110977273--soft-0-100-0.wbo
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.none -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2694130-1277923662/watcher-2694130-1277923662 -o /tmp/evaluation-result-2694130-1277923662/solver-2694130-1277923662 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2694130-1277923662.wbo -t 1800 -m 3800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 3800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= bf9471406d44094ab08e66793b6b5d92
RANDOM SEED=2049349528

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		: 2666.831
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	: 5333.66
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		: 2666.831
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	: 5226.15
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		: 2666.831
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	: 5332.82
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		: 2666.831
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	: 5332.75
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		: 2666.831
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		: 2666.831
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	: 5332.68
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		: 2666.831
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		: 2666.831
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:      30916104 kB
Buffers:        208672 kB
Cached:        1270804 kB
SwapCached:          0 kB
Active:         854412 kB
Inactive:      1032784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      30916104 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3312 kB
Writeback:           0 kB
AnonPages:      407964 kB
Mapped:          20244 kB
Slab:            83164 kB
PageTables:       5004 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:  1652196 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= 74208 MiB
End job on node149 at 2010-06-30 20:48:28