Trace number 2694104

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) 41.1467 41.1453

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110976935--soft-0-100-0.wbo
MD5SUMda988fefd96faf0ea045ffc9072a875f
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.131979
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 5034
Min constraint cost 1
Max constraint cost 98
Sum of constraints costs 5033
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1229
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-2694104-1277923242.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 5033
0.00/0.00	c feasible solution found by trivial heuristic, objective value  5.033000e+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 | 5.033000e+03 |    Inf 
1.59/1.63	c   1.4s| 10000 |  6551 |     0 |   0.0 |8010k| 189 |   - | 371 |5454 |   0 |   0 |   0 |9381 |   0 | 0.000000e+00 | 5.033000e+03 |    Inf 
1.59/1.63	o 949
1.59/1.63	c * 1.4s| 10004 |  6553 |     0 |   0.0 |8021k| 190 |   - | 371 |5454 |   0 |   0 |   0 |9381 |   0 | 0.000000e+00 | 9.490000e+02 |    Inf 
1.59/1.66	o 730
1.59/1.66	c * 1.4s| 10486 |  7030 |     0 |   0.0 |8157k| 190 |   - | 371 |5397 |   0 |   0 |   0 |9385 |   0 | 0.000000e+00 | 7.300000e+02 |    Inf 
3.20/3.21	c   2.8s| 20000 | 13429 |     0 |   0.0 |  12M| 190 |   - | 371 |5758 |   0 |   0 |   0 |  18k|   0 | 0.000000e+00 | 7.300000e+02 |    Inf 
6.29/6.35	c   5.7s| 30000 | 16927 |     0 |   0.0 |  18M| 190 |   - | 371 |9630 |   0 |   0 |   0 |  35k|   0 | 0.000000e+00 | 7.300000e+02 |    Inf 
10.09/10.15	c   9.2s| 40000 | 19103 |     0 |   0.0 |  21M| 190 |   - | 371 |9151 |   0 |   0 |   0 |  52k|   0 | 0.000000e+00 | 7.300000e+02 |    Inf 
10.59/10.66	o 227
10.59/10.66	c * 9.5s| 49919 | 28287 |     0 |   0.0 |  21M| 217 |   - | 371 | 898 |   0 |   0 |   0 |  52k|   0 | 0.000000e+00 | 2.270000e+02 |    Inf 
10.59/10.66	c   9.5s| 50000 | 28368 |     0 |   0.0 |  21M| 217 |   - | 371 | 893 |   0 |   0 |   0 |  52k|   0 | 0.000000e+00 | 2.270000e+02 |    Inf 
11.19/11.22	c   9.9s| 60000 | 38054 |     0 |   0.0 |  25M| 217 |   - | 371 |1002 |   0 |   0 |   0 |  53k|   0 | 0.000000e+00 | 2.270000e+02 |    Inf 
11.69/11.79	c  10.3s| 70000 | 47825 |     0 |   0.0 |  29M| 217 |   - | 371 |1079 |   0 |   0 |   0 |  53k|   0 | 0.000000e+00 | 2.270000e+02 |    Inf 
12.39/12.47	c  10.8s| 80000 | 57195 |     0 |   0.0 |  33M| 217 |   - | 371 |1627 |   0 |   0 |   0 |  55k|   0 | 0.000000e+00 | 2.270000e+02 |    Inf 
13.20/13.23	c  11.3s| 90000 | 66386 |     0 |   0.0 |  38M| 217 |   - | 371 |2131 |   0 |   0 |   0 |  57k|   0 | 0.000000e+00 | 2.270000e+02 |    Inf 
14.09/14.12	o 226
14.09/14.12	c *12.0s| 99560 | 74552 |     0 |   0.0 |  43M| 217 |   - | 371 |3112 |   0 |   0 |   0 |  60k|   0 | 0.000000e+00 | 2.260000e+02 |    Inf 
14.09/14.17	c  12.1s|100000 | 74912 |     0 |   0.0 |  44M| 217 |   - | 371 |3160 |   0 |   0 |   0 |  60k|   0 | 0.000000e+00 | 2.260000e+02 |    Inf 
14.59/14.62	o 183
14.59/14.62	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
14.59/14.62	c *12.4s|106754 | 75610 |     0 |   0.0 |  40M| 217 |   - | 371 | 952 |   0 |   0 |   0 |  61k|   0 | 0.000000e+00 | 1.830000e+02 |    Inf 
14.59/14.64	o 182
14.59/14.64	c *12.4s|106973 | 75232 |     0 |   0.0 |  40M| 217 |   - | 371 | 968 |   0 |   0 |   0 |  61k|   0 | 0.000000e+00 | 1.820000e+02 |    Inf 
14.79/14.88	c  12.6s|110000 | 77852 |     0 |   0.0 |  41M| 217 |   - | 371 |1242 |   0 |   0 |   0 |  62k|   0 | 0.000000e+00 | 1.820000e+02 |    Inf 
17.99/18.09	c  15.5s|120000 | 80867 |     0 |   0.0 |  49M| 217 |   - | 371 |  11k|   0 |   0 |   0 |  81k|   0 | 0.000000e+00 | 1.820000e+02 |    Inf 
23.49/23.56	c  20.7s|130000 | 82389 |     0 |   0.0 |  54M| 217 |   - | 371 |  17k|   0 |   0 |   0 | 101k|   0 | 0.000000e+00 | 1.820000e+02 |    Inf 
30.70/30.76	c  27.7s|140000 | 82565 |     0 |   0.0 |  58M| 217 |   - | 371 |  19k|   0 |   0 |   0 | 124k|   0 | 0.000000e+00 | 1.820000e+02 |    Inf 
37.90/37.95	c  34.6s|150000 | 83099 |     0 |   0.0 |  56M| 217 |   - | 371 |  13k|   0 |   0 |   0 | 143k|   0 | 0.000000e+00 | 1.820000e+02 |    Inf 
38.60/38.68	c  35.1s|160000 | 92741 |     0 |   0.0 |  56M| 217 |   - | 371 |1191 |   0 |   0 |   0 | 144k|   0 | 0.000000e+00 | 1.820000e+02 |    Inf 
39.30/39.34	c  35.5s|170000 |102261 |     0 |   0.0 |  59M| 217 |   - | 371 |1201 |   0 |   0 |   0 | 145k|   0 | 0.000000e+00 | 1.820000e+02 |    Inf 
39.99/40.03	c  36.0s|180000 |111685 |     0 |   0.0 |  63M| 217 |   - | 371 |1309 |   0 |   0 |   0 | 146k|   0 | 0.000000e+00 | 1.820000e+02 |    Inf 
40.60/40.68	c  36.5s|190000 |121245 |     0 |   0.0 |  67M| 217 |   - | 371 |1293 |   0 |   0 |   0 | 147k|   0 | 0.000000e+00 | 1.820000e+02 |    Inf 
40.99/41.07	o 46
40.99/41.07	c *36.8s|195064 | 82748 |     0 |   0.0 |  50M| 217 |   - | 371 |1353 |   0 |   0 |   0 | 148k|   0 | 0.000000e+00 | 4.600000e+01 |    Inf 
41.09/41.14	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
41.09/41.14	c [src/scip/lp.c:5323] ERROR: Error <-11> in function call
41.09/41.14	c [src/scip/lp.c:5811] ERROR: Error <-11> in function call
41.09/41.14	c [src/scip/lp.c:11214] ERROR: Error <-11> in function call
41.09/41.14	c [src/scip/solve.c:807] ERROR: Error <-11> in function call
41.09/41.14	c [src/scip/solve.c:1863] ERROR: Error <-11> in function call
41.09/41.14	c [src/scip/solve.c:2577] ERROR: Error <-11> in function call
41.09/41.14	c [src/scip/solve.c:3189] ERROR: Error <-11> in function call
41.09/41.14	c [src/scip/scip.c:6167] ERROR: Error <-11> in function call
41.09/41.14	c [src/cmain.c:657] ERROR: Error <-11> in function call
41.09/41.14	c [src/cmain.c:832] ERROR: Error <-11> in function call
41.09/41.14	c [src/cmain.c:908] ERROR: Error <-11> in function call
41.09/41.14	c SCIP Error (-11): c a required plugin was not foundc 
41.09/41.14	c Time complete: 41.13.

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-2694104-1277923242/watcher-2694104-1277923242 -o /tmp/evaluation-result-2694104-1277923242/solver-2694104-1277923242 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2694104-1277923242.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: 1.94 1.99 1.99 3/178 13323
/proc/meminfo: memFree=28251468/32951124 swapFree=67111528/67111528
[pid=13323] ppid=13321 vsize=8252 CPUtime=0
/proc/13323/stat : 13323 (pbscip.linux.x8) R 13321 13323 12243 0 -1 4202496 1546 0 0 0 0 0 0 0 25 0 1 0 133621399 8450048 1468 4089446400 4194304 7136930 140736825928000 18446744073709551615 6164672 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13323/statm: 2063 1468 275 719 0 1342 0

[startup+0.073594 s]
/proc/loadavg: 1.94 1.99 1.99 3/178 13323
/proc/meminfo: memFree=28251468/32951124 swapFree=67111528/67111528
[pid=13323] ppid=13321 vsize=13600 CPUtime=0.06
/proc/13323/stat : 13323 (pbscip.linux.x8) R 13321 13323 12243 0 -1 4202496 3352 0 0 0 5 1 0 0 25 0 1 0 133621399 13926400 2664 4089446400 4194304 7136930 140736825928000 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/13323/statm: 3400 2664 390 719 0 2679 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 13600

[startup+0.100593 s]
/proc/loadavg: 1.94 1.99 1.99 3/178 13323
/proc/meminfo: memFree=28251468/32951124 swapFree=67111528/67111528
[pid=13323] ppid=13321 vsize=13732 CPUtime=0.09
/proc/13323/stat : 13323 (pbscip.linux.x8) R 13321 13323 12243 0 -1 4202496 3412 0 0 0 7 2 0 0 25 0 1 0 133621399 14061568 2724 4089446400 4194304 7136930 140736825928000 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/13323/statm: 3433 2724 390 719 0 2712 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13732

[startup+0.300555 s]
/proc/loadavg: 1.94 1.99 1.99 3/178 13323
/proc/meminfo: memFree=28251468/32951124 swapFree=67111528/67111528
[pid=13323] ppid=13321 vsize=16652 CPUtime=0.29
/proc/13323/stat : 13323 (pbscip.linux.x8) R 13321 13323 12243 0 -1 4202496 4134 0 0 0 22 7 0 0 25 0 1 0 133621399 17051648 3446 4089446400 4194304 7136930 140736825928000 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/13323/statm: 4163 3446 390 719 0 3442 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16652

[startup+0.700489 s]
/proc/loadavg: 1.94 1.99 1.99 3/178 13323
/proc/meminfo: memFree=28251468/32951124 swapFree=67111528/67111528
[pid=13323] ppid=13321 vsize=19280 CPUtime=0.69
/proc/13323/stat : 13323 (pbscip.linux.x8) R 13321 13323 12243 0 -1 4202496 4787 0 0 0 58 11 0 0 25 0 1 0 133621399 19742720 4099 4089446400 4194304 7136930 140736825928000 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/13323/statm: 4820 4099 390 719 0 4099 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19280

[startup+1.50035 s]
/proc/loadavg: 1.94 1.99 1.99 3/179 13324
/proc/meminfo: memFree=28232736/32951124 swapFree=67111528/67111528
[pid=13323] ppid=13321 vsize=21728 CPUtime=1.49
/proc/13323/stat : 13323 (pbscip.linux.x8) R 13321 13323 12243 0 -1 4202496 5419 0 0 0 129 20 0 0 25 0 1 0 133621399 22249472 4731 4089446400 4194304 7136930 140736825928000 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/13323/statm: 5432 4731 390 719 0 4711 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21728

[startup+3.10105 s]
/proc/loadavg: 1.94 1.99 1.99 3/179 13324
/proc/meminfo: memFree=28225544/32951124 swapFree=67111528/67111528
[pid=13323] ppid=13321 vsize=27156 CPUtime=3.09
/proc/13323/stat : 13323 (pbscip.linux.x8) R 13321 13323 12243 0 -1 4202496 6783 0 0 0 268 41 0 0 25 0 1 0 133621399 27807744 6095 4089446400 4194304 7136930 140736825928000 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/13323/statm: 6789 6095 391 719 0 6068 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27156

[startup+6.30048 s]
/proc/loadavg: 1.95 1.99 1.99 3/179 13325
/proc/meminfo: memFree=28210116/32951124 swapFree=67111528/67111528
[pid=13323] ppid=13321 vsize=35204 CPUtime=6.29
/proc/13323/stat : 13323 (pbscip.linux.x8) R 13321 13323 12243 0 -1 4202496 8812 0 0 0 559 70 0 0 25 0 1 0 133621399 36048896 8124 4089446400 4194304 7136930 140736825928000 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/13323/statm: 8801 8124 391 719 0 8080 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35204

[startup+12.7004 s]
/proc/loadavg: 1.95 1.99 1.99 3/179 13325
/proc/meminfo: memFree=28178416/32951124 swapFree=67111528/67111528
[pid=13323] ppid=13321 vsize=55364 CPUtime=12.69
/proc/13323/stat : 13323 (pbscip.linux.x8) R 13321 13323 12243 0 -1 4202496 13972 0 0 0 1097 172 0 0 25 0 1 0 133621399 56692736 13284 4089446400 4194304 7136930 140736825928000 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/13323/statm: 13841 13284 393 719 0 13120 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 55364

[startup+25.5011 s]
/proc/loadavg: 1.96 1.99 1.99 3/179 13325
/proc/meminfo: memFree=28116968/32951124 swapFree=67111528/67111528
[pid=13323] ppid=13321 vsize=86724 CPUtime=25.49
/proc/13323/stat : 13323 (pbscip.linux.x8) R 13321 13323 12243 0 -1 4202496 21291 0 0 0 2258 291 0 0 25 0 1 0 133621399 88805376 20603 4089446400 4194304 7136930 140736825928000 18446744073709551615 4999772 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/13323/statm: 21681 20603 393 719 0 20960 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 86724

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

[startup+31.9069 s]
/proc/loadavg: 1.96 1.99 1.99 3/179 13325
/proc/meminfo: memFree=28101200/32951124 swapFree=67111528/67111528
[pid=13323] ppid=13321 vsize=89068 CPUtime=31.9
/proc/13323/stat : 13323 (pbscip.linux.x8) R 13321 13323 12243 0 -1 4202496 21854 0 0 0 2877 313 0 0 25 0 1 0 133621399 91205632 21166 4089446400 4194304 7136930 140736825928000 18446744073709551615 5955613 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/13323/statm: 22267 21166 393 719 0 21546 0
Current children cumulated CPU time (s) 31.9
Current children cumulated vsize (KiB) 89068

[startup+35.1004 s]
/proc/loadavg: 1.97 1.99 1.99 3/179 13325
/proc/meminfo: memFree=28093140/32951124 swapFree=67111528/67111528
[pid=13323] ppid=13321 vsize=90588 CPUtime=35.1
/proc/13323/stat : 13323 (pbscip.linux.x8) R 13321 13323 12243 0 -1 4202496 22193 0 0 0 3186 324 0 0 25 0 1 0 133621399 92762112 21505 4089446400 4194304 7136930 140736825928000 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/13323/statm: 22647 21505 393 719 0 21926 0
Current children cumulated CPU time (s) 35.1
Current children cumulated vsize (KiB) 90588

[startup+38.3008 s]
/proc/loadavg: 1.97 1.99 1.99 3/180 13326
/proc/meminfo: memFree=30371672/32951124 swapFree=67111528/67111528
[pid=13323] ppid=13321 vsize=92336 CPUtime=38.29
/proc/13323/stat : 13323 (pbscip.linux.x8) R 13321 13323 12243 0 -1 4202496 22650 0 0 0 3484 345 0 0 25 0 1 0 133621399 94552064 21962 4089446400 4194304 7136930 140736825928000 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/13323/statm: 23084 21962 393 719 0 22363 0
Current children cumulated CPU time (s) 38.29
Current children cumulated vsize (KiB) 92336

[startup+39.9005 s]
/proc/loadavg: 1.89 1.98 1.99 3/179 13353
/proc/meminfo: memFree=31269984/32951124 swapFree=67111528/67111528
[pid=13323] ppid=13321 vsize=98240 CPUtime=39.89
/proc/13323/stat : 13323 (pbscip.linux.x8) R 13321 13323 12243 0 -1 4202496 24239 0 0 0 3594 395 0 0 25 0 1 0 133621399 100597760 23551 4089446400 4194304 7136930 140736825928000 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/13323/statm: 24560 23551 393 719 0 23839 0
Current children cumulated CPU time (s) 39.89
Current children cumulated vsize (KiB) 98240

[startup+40.7064 s]
/proc/loadavg: 1.89 1.98 1.99 3/179 13353
/proc/meminfo: memFree=31265592/32951124 swapFree=67111528/67111528
[pid=13323] ppid=13321 vsize=101352 CPUtime=40.69
/proc/13323/stat : 13323 (pbscip.linux.x8) R 13321 13323 12243 0 -1 4202496 25034 0 0 0 3649 420 0 0 25 0 1 0 133621399 103784448 24346 4089446400 4194304 7136930 140736825928000 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/13323/statm: 25338 24346 393 719 0 24617 0
Current children cumulated CPU time (s) 40.69
Current children cumulated vsize (KiB) 101352

[startup+41.1003 s]
/proc/loadavg: 1.89 1.98 1.99 3/179 13353
/proc/meminfo: memFree=31265592/32951124 swapFree=67111528/67111528
[pid=13323] ppid=13321 vsize=103016 CPUtime=41.09
/proc/13323/stat : 13323 (pbscip.linux.x8) R 13321 13323 12243 0 -1 4202496 25496 0 0 0 3679 430 0 0 25 0 1 0 133621399 105488384 24808 4089446400 4194304 7136930 140736825928000 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/13323/statm: 25754 24808 393 719 0 25033 0
Current children cumulated CPU time (s) 41.09
Current children cumulated vsize (KiB) 103016

Child status: 255
Real time (s): 41.1453
CPU time (s): 41.1467
CPU user time (s): 36.8354
CPU system time (s): 4.31134
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 103016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 36.8354
system time used= 4.31134
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25544
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= 27

runsolver used 0.080987 second user time and 0.149977 second system time

The end

Launcher Data 

Begin job on node108 at 2010-06-30 20:40:42
IDJOB=2694104
IDBENCH=79200
IDSOLVER=1206
FILE ID=node108/2694104-1277923242
PBS_JOBID= 11197295
Free space on /tmp= 74208 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-t2001.13queen13.1110976935--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-2694104-1277923242/watcher-2694104-1277923242 -o /tmp/evaluation-result-2694104-1277923242/solver-2694104-1277923242 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2694104-1277923242.wbo -t 1800 -m 3800

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

MD5SUM BENCH= da988fefd96faf0ea045ffc9072a875f
RANDOM SEED=509930

node108.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		: 2666.855
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	: 5333.71
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		: 2666.855
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	: 5320.05
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		: 2666.855
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	: 5332.75
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		: 2666.855
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	: 5332.83
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		: 2666.855
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	: 5332.79
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		: 2666.855
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	: 5332.83
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		: 2666.855
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	: 5332.74
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		: 2666.855
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      28252004 kB
Buffers:        204988 kB
Cached:        1172004 kB
SwapCached:          0 kB
Active:        3695492 kB
Inactive:       855660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28252004 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3124 kB
Writeback:           0 kB
AnonPages:     3173984 kB
Mapped:          15092 kB
Slab:            79120 kB
PageTables:      10900 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  3321848 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 node108 at 2010-06-30 20:41:23