Trace number 2694120

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) 46.246 46.248

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111222257--soft-0-100-0.wbo
MD5SUMcb8903274dd3202a5ed158c7997a289b
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.133979
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 1262
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-2694120-1277923509.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:
0.00/0.01	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 
1.49/1.57	c   1.5s| 10000 |  6838 |     0 |   0.0 |7740k| 171 |   - | 371 |5359 |   0 |   0 |   0 |8555 |   0 | 0.000000e+00 | 4.943000e+03 |    Inf 
3.59/3.69	c   3.6s| 20000 | 12652 |     0 |   0.0 |  12M| 209 |   - | 371 |8015 |   0 |   0 |   0 |  19k|   0 | 0.000000e+00 | 4.943000e+03 |    Inf 
7.59/7.66	c   7.4s| 30000 | 15239 |     0 |   0.0 |  19M| 209 |   - | 371 |  13k|   0 |   0 |   0 |  38k|   0 | 0.000000e+00 | 4.943000e+03 |    Inf 
8.79/8.83	o 832
8.79/8.83	c * 8.6s| 32537 | 15593 |     0 |   0.0 |  20M| 209 |   - | 371 |  15k|   0 |   0 |   0 |  43k|   0 | 0.000000e+00 | 8.320000e+02 |    Inf 
8.79/8.89	o 755
8.79/8.89	c * 8.6s| 33268 | 16322 |     0 |   0.0 |  20M| 209 |   - | 371 |  14k|   0 |   0 |   0 |  43k|   0 | 0.000000e+00 | 7.550000e+02 |    Inf 
8.88/8.94	o 614
8.88/8.94	c * 8.7s| 33985 | 17031 |     0 |   0.0 |  19M| 209 |   - | 371 |  12k|   0 |   0 |   0 |  43k|   0 | 0.000000e+00 | 6.140000e+02 |    Inf 
9.28/9.31	c   9.0s| 40000 | 23023 |     0 |   0.0 |  18M| 209 |   - | 371 |1844 |   0 |   0 |   0 |  43k|   0 | 0.000000e+00 | 6.140000e+02 |    Inf 
9.68/9.79	c   9.4s| 50000 | 32976 |     0 |   0.0 |  21M| 209 |   - | 371 | 941 |   0 |   0 |   0 |  43k|   0 | 0.000000e+00 | 6.140000e+02 |    Inf 
10.19/10.26	c   9.9s| 60000 | 42944 |     0 |   0.0 |  24M| 209 |   - | 371 | 854 |   0 |   0 |   0 |  43k|   0 | 0.000000e+00 | 6.140000e+02 |    Inf 
10.69/10.74	c  10.3s| 70000 | 52892 |     0 |   0.0 |  26M| 209 |   - | 371 | 877 |   0 |   0 |   0 |  43k|   0 | 0.000000e+00 | 6.140000e+02 |    Inf 
11.19/11.21	c  10.7s| 80000 | 62857 |     0 |   0.0 |  29M| 209 |   - | 371 | 867 |   0 |   0 |   0 |  43k|   0 | 0.000000e+00 | 6.140000e+02 |    Inf 
11.59/11.67	c  11.1s| 90000 | 72835 |     0 |   0.0 |  32M| 209 |   - | 371 | 876 |   0 |   0 |   0 |  43k|   0 | 0.000000e+00 | 6.140000e+02 |    Inf 
12.10/12.14	c  11.5s|100000 | 82811 |     0 |   0.0 |  36M| 209 |   - | 371 | 913 |   0 |   0 |   0 |  43k|   0 | 0.000000e+00 | 6.140000e+02 |    Inf 
12.59/12.60	c  11.9s|110000 | 92783 |     0 |   0.0 |  39M| 209 |   - | 371 | 942 |   0 |   0 |   0 |  44k|   0 | 0.000000e+00 | 6.140000e+02 |    Inf 
12.99/13.07	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
12.99/13.07	c  12.3s|120000 |102742 |     0 |   0.0 |  42M| 209 |   - | 371 |1011 |   0 |   0 |   0 |  44k|   0 | 0.000000e+00 | 6.140000e+02 |    Inf 
13.49/13.53	c  12.8s|130000 |112708 |     0 |   0.0 |  45M| 209 |   - | 371 | 972 |   0 |   0 |   0 |  44k|   0 | 0.000000e+00 | 6.140000e+02 |    Inf 
16.19/16.29	c  15.4s|140000 |116379 |     0 |   0.0 |  50M| 209 |   - | 371 |9555 |   0 |   0 |   0 |  59k|   0 | 0.000000e+00 | 6.140000e+02 |    Inf 
22.69/22.74	c  21.8s|150000 |115660 |     0 |   0.0 |  56M| 209 |   - | 371 |  20k|   0 |   0 |   0 |  84k|   0 | 0.000000e+00 | 6.140000e+02 |    Inf 
31.08/31.16	c  30.1s|160000 |115414 |     0 |   0.0 |  59M| 209 |   - | 371 |  26k|   0 |   0 |   0 | 107k|   0 | 0.000000e+00 | 6.140000e+02 |    Inf 
31.89/31.94	c  30.9s|170000 |125401 |     0 |   0.0 |  54M| 209 |   - | 371 |1821 |   0 |   0 |   0 | 107k|   0 | 0.000000e+00 | 6.140000e+02 |    Inf 
32.19/32.25	o 363
32.19/32.25	c *31.1s|176154 |131459 |     0 |   0.0 |  56M| 209 |   - | 371 |1361 |   0 |   0 |   0 | 107k|   0 | 0.000000e+00 | 3.630000e+02 |    Inf 
32.39/32.44	c  31.3s|180000 |135289 |     0 |   0.0 |  57M| 209 |   - | 371 |1208 |   0 |   0 |   0 | 107k|   0 | 0.000000e+00 | 3.630000e+02 |    Inf 
32.39/32.46	o 254
32.39/32.46	c *31.4s|180415 |134837 |     0 |   0.0 |  57M| 209 |   - | 371 |1203 |   0 |   0 |   0 | 107k|   0 | 0.000000e+00 | 2.540000e+02 |    Inf 
32.90/32.93	o 121
32.90/32.93	c *31.8s|188425 |105931 |     0 |   0.0 |  48M| 209 |   - | 371 |1226 |   0 |   0 |   0 | 107k|   0 | 0.000000e+00 | 1.210000e+02 |    Inf 
32.99/33.05	c  31.9s|190000 |107393 |     0 |   0.0 |  48M| 209 |   - | 371 |1245 |   0 |   0 |   0 | 107k|   0 | 0.000000e+00 | 1.210000e+02 |    Inf 
33.79/33.83	c  32.6s|200000 |116649 |     0 |   0.0 |  53M| 209 |   - | 371 |1573 |   0 |   0 |   0 | 109k|   0 | 0.000000e+00 | 1.210000e+02 |    Inf 
34.68/34.70	c  33.4s|210000 |125639 |     0 |   0.0 |  58M| 209 |   - | 371 |1928 |   0 |   0 |   0 | 111k|   0 | 0.000000e+00 | 1.210000e+02 |    Inf 
35.49/35.59	c  34.3s|220000 |134643 |     0 |   0.0 |  62M| 209 |   - | 371 |1976 |   0 |   0 |   0 | 114k|   0 | 0.000000e+00 | 1.210000e+02 |    Inf 
36.48/36.50	c  35.1s|230000 |143547 |     0 |   0.0 |  67M| 209 |   - | 371 |2261 |   0 |   0 |   0 | 116k|   0 | 0.000000e+00 | 1.210000e+02 |    Inf 
37.30/37.39	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
37.30/37.39	c  36.0s|240000 |152472 |     0 |   0.0 |  72M| 209 |   - | 371 |2356 |   0 |   0 |   0 | 119k|   0 | 0.000000e+00 | 1.210000e+02 |    Inf 
38.28/38.30	c  36.8s|250000 |161390 |     0 |   0.0 |  77M| 209 |   - | 371 |2536 |   0 |   0 |   0 | 121k|   0 | 0.000000e+00 | 1.210000e+02 |    Inf 
39.19/39.28	c  37.7s|260000 |170097 |     0 |   0.0 |  82M| 209 |   - | 371 |2966 |   0 |   0 |   0 | 124k|   0 | 0.000000e+00 | 1.210000e+02 |    Inf 
40.19/40.27	c  38.6s|270000 |178825 |     0 |   0.0 |  88M| 209 |   - | 371 |3091 |   0 |   0 |   0 | 127k|   0 | 0.000000e+00 | 1.210000e+02 |    Inf 
41.29/41.31	c  39.6s|280000 |187433 |     0 |   0.0 |  93M| 209 |   - | 371 |3102 |   0 |   0 |   0 | 130k|   0 | 0.000000e+00 | 1.210000e+02 |    Inf 
42.29/42.38	c  40.6s|290000 |195978 |     0 |   0.0 |  98M| 209 |   - | 371 |3132 |   0 |   0 |   0 | 133k|   0 | 0.000000e+00 | 1.210000e+02 |    Inf 
43.39/43.48	c  41.7s|300000 |204432 |     0 |   0.0 | 104M| 209 |   - | 371 |3461 |   0 |   0 |   0 | 136k|   0 | 0.000000e+00 | 1.210000e+02 |    Inf 
44.59/44.64	c  42.8s|310000 |212772 |     0 |   0.0 | 109M| 209 |   - | 371 |3799 |   0 |   0 |   0 | 140k|   0 | 0.000000e+00 | 1.210000e+02 |    Inf 
45.78/45.83	c  43.9s|320000 |221083 |     0 |   0.0 | 115M| 209 |   - | 371 |3961 |   0 |   0 |   0 | 144k|   0 | 0.000000e+00 | 1.210000e+02 |    Inf 
46.20/46.24	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
46.20/46.24	c [src/scip/lp.c:5323] ERROR: Error <-11> in function call
46.20/46.24	c [src/scip/lp.c:5811] ERROR: Error <-11> in function call
46.20/46.24	c [src/scip/lp.c:11214] ERROR: Error <-11> in function call
46.20/46.24	c [src/scip/solve.c:807] ERROR: Error <-11> in function call
46.20/46.24	c [src/scip/solve.c:1863] ERROR: Error <-11> in function call
46.20/46.24	c [src/scip/solve.c:2577] ERROR: Error <-11> in function call
46.20/46.24	c [src/scip/solve.c:3189] ERROR: Error <-11> in function call
46.20/46.24	c [src/scip/scip.c:6167] ERROR: Error <-11> in function call
46.20/46.24	c [src/cmain.c:657] ERROR: Error <-11> in function call
46.20/46.24	c [src/cmain.c:832] ERROR: Error <-11> in function call
46.20/46.24	c [src/cmain.c:908] ERROR: Error <-11> in function call
46.20/46.24	c SCIP Error (-11): c a required plugin was not foundc 
46.20/46.24	c Time complete: 46.23.

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-2694120-1277923509/watcher-2694120-1277923509 -o /tmp/evaluation-result-2694120-1277923509/solver-2694120-1277923509 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2694120-1277923509.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: 2.00 2.00 2.00 4/178 12923
/proc/meminfo: memFree=31189984/32951124 swapFree=67111528/67111528
[pid=12923] ppid=12921 vsize=8252 CPUtime=0
/proc/12923/stat : 12923 (pbscip.linux.x8) R 12921 12923 11428 0 -1 4202496 1538 0 0 0 0 0 0 0 25 0 1 0 133648380 8450048 1461 4089446400 4194304 7136930 140736297023488 18446744073709551615 6164672 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12923/statm: 2063 1461 275 719 0 1342 0

[startup+0.0388739 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 12923
/proc/meminfo: memFree=31189984/32951124 swapFree=67111528/67111528
[pid=12923] ppid=12921 vsize=12688 CPUtime=0.03
/proc/12923/stat : 12923 (pbscip.linux.x8) R 12921 12923 11428 0 -1 4202496 3129 0 0 0 3 0 0 0 25 0 1 0 133648380 12992512 2442 4089446400 4194304 7136930 140736297023488 18446744073709551615 4923471 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/12923/statm: 3172 2442 390 719 0 2451 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12688

[startup+0.100864 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 12923
/proc/meminfo: memFree=31189984/32951124 swapFree=67111528/67111528
[pid=12923] ppid=12921 vsize=13676 CPUtime=0.09
/proc/12923/stat : 12923 (pbscip.linux.x8) R 12921 12923 11428 0 -1 4202496 3397 0 0 0 8 1 0 0 25 0 1 0 133648380 14004224 2710 4089446400 4194304 7136930 140736297023488 18446744073709551615 4647753 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/12923/statm: 3419 2710 390 719 0 2698 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13676

[startup+0.300829 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 12923
/proc/meminfo: memFree=31189984/32951124 swapFree=67111528/67111528
[pid=12923] ppid=12921 vsize=16008 CPUtime=0.29
/proc/12923/stat : 12923 (pbscip.linux.x8) R 12921 12923 11428 0 -1 4202496 3971 0 0 0 28 1 0 0 25 0 1 0 133648380 16392192 3284 4089446400 4194304 7136930 140736297023488 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/12923/statm: 4002 3284 390 719 0 3281 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16008

[startup+0.700761 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 12923
/proc/meminfo: memFree=31189984/32951124 swapFree=67111528/67111528
[pid=12923] ppid=12921 vsize=18172 CPUtime=0.69
/proc/12923/stat : 12923 (pbscip.linux.x8) R 12921 12923 11428 0 -1 4202496 4534 0 0 0 66 3 0 0 25 0 1 0 133648380 18608128 3847 4089446400 4194304 7136930 140736297023488 18446744073709551615 4665465 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/12923/statm: 4543 3847 390 719 0 3822 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18172

[startup+1.50062 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12924
/proc/meminfo: memFree=31174104/32951124 swapFree=67111528/67111528
[pid=12923] ppid=12921 vsize=21416 CPUtime=1.49
/proc/12923/stat : 12923 (pbscip.linux.x8) R 12921 12923 11428 0 -1 4202496 5346 0 0 0 144 5 0 0 25 0 1 0 133648380 21929984 4659 4089446400 4194304 7136930 140736297023488 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/12923/statm: 5354 4659 390 719 0 4633 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21416

[startup+3.10035 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12924
/proc/meminfo: memFree=31169516/32951124 swapFree=67111528/67111528
[pid=12923] ppid=12921 vsize=27592 CPUtime=3.09
/proc/12923/stat : 12923 (pbscip.linux.x8) R 12921 12923 11428 0 -1 4202496 6900 0 0 0 298 11 0 0 25 0 1 0 133648380 28254208 6213 4089446400 4194304 7136930 140736297023488 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/12923/statm: 6898 6213 390 719 0 6177 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27592

[startup+6.30078 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12924
/proc/meminfo: memFree=31160896/32951124 swapFree=67111528/67111528
[pid=12923] ppid=12921 vsize=34268 CPUtime=6.29
/proc/12923/stat : 12923 (pbscip.linux.x8) R 12921 12923 11428 0 -1 4202496 8557 0 0 0 611 18 0 0 25 0 1 0 133648380 35090432 7870 4089446400 4194304 7136930 140736297023488 18446744073709551615 4210588 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/12923/statm: 8567 7870 390 719 0 7846 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34268

[startup+12.7007 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12925
/proc/meminfo: memFree=31135696/32951124 swapFree=67111528/67111528
[pid=12923] ppid=12921 vsize=63780 CPUtime=12.69
/proc/12923/stat : 12923 (pbscip.linux.x8) R 12921 12923 11428 0 -1 4202496 15735 0 0 0 1204 65 0 0 25 0 1 0 133648380 65310720 15048 4089446400 4194304 7136930 140736297023488 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/12923/statm: 15945 15048 391 719 0 15224 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 63780

[startup+25.5004 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12925
/proc/meminfo: memFree=31112736/32951124 swapFree=67111528/67111528
[pid=12923] ppid=12921 vsize=82088 CPUtime=25.49
/proc/12923/stat : 12923 (pbscip.linux.x8) R 12921 12923 11428 0 -1 4202496 20267 0 0 0 2452 97 0 0 25 0 1 0 133648380 84058112 19580 4089446400 4194304 7136930 140736297023488 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/12923/statm: 20522 19580 391 719 0 19801 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 82088

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

[startup+38.3002 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12925
/proc/meminfo: memFree=31085812/32951124 swapFree=67111528/67111528
[pid=12923] ppid=12921 vsize=114188 CPUtime=38.28
/proc/12923/stat : 12923 (pbscip.linux.x8) R 12921 12923 11428 0 -1 4202496 28230 0 0 0 3679 149 0 0 25 0 1 0 133648380 116928512 27543 4089446400 4194304 7136930 140736297023488 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/12923/statm: 28547 27543 393 719 0 27826 0
Current children cumulated CPU time (s) 38.28
Current children cumulated vsize (KiB) 114188

[startup+41.5006 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12925
/proc/meminfo: memFree=31067200/32951124 swapFree=67111528/67111528
[pid=12923] ppid=12921 vsize=132360 CPUtime=41.49
/proc/12923/stat : 12923 (pbscip.linux.x8) R 12921 12923 11428 0 -1 4202496 32722 0 0 0 3980 169 0 0 25 0 1 0 133648380 135536640 32035 4089446400 4194304 7136930 140736297023488 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/12923/statm: 33090 32035 393 719 0 32369 0
Current children cumulated CPU time (s) 41.49
Current children cumulated vsize (KiB) 132360

[startup+44.701 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12925
/proc/meminfo: memFree=31047356/32951124 swapFree=67111528/67111528
[pid=12923] ppid=12921 vsize=155456 CPUtime=44.69
/proc/12923/stat : 12923 (pbscip.linux.x8) R 12921 12923 11428 0 -1 4202496 37398 0 0 0 4280 189 0 0 25 0 1 0 133648380 159186944 36711 4089446400 4194304 7136930 140736297023488 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/12923/statm: 38864 36711 393 719 0 38143 0
Current children cumulated CPU time (s) 44.69
Current children cumulated vsize (KiB) 155456

[startup+45.5009 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12925
/proc/meminfo: memFree=31043264/32951124 swapFree=67111528/67111528
[pid=12923] ppid=12921 vsize=158804 CPUtime=45.49
/proc/12923/stat : 12923 (pbscip.linux.x8) R 12921 12923 11428 0 -1 4202496 38208 0 0 0 4355 194 0 0 25 0 1 0 133648380 162615296 37521 4089446400 4194304 7136930 140736297023488 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/12923/statm: 39701 37521 393 719 0 38980 0
Current children cumulated CPU time (s) 45.49
Current children cumulated vsize (KiB) 158804

[startup+45.9008 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12925
/proc/meminfo: memFree=31043264/32951124 swapFree=67111528/67111528
[pid=12923] ppid=12921 vsize=160360 CPUtime=45.89
/proc/12923/stat : 12923 (pbscip.linux.x8) R 12921 12923 11428 0 -1 4202496 38622 0 0 0 4393 196 0 0 25 0 1 0 133648380 164208640 37935 4089446400 4194304 7136930 140736297023488 18446744073709551615 4999837 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/12923/statm: 40090 37935 393 719 0 39369 0
Current children cumulated CPU time (s) 45.89
Current children cumulated vsize (KiB) 160360

[startup+46.1008 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12925
/proc/meminfo: memFree=31038304/32951124 swapFree=67111528/67111528
[pid=12923] ppid=12921 vsize=160920 CPUtime=46.1
/proc/12923/stat : 12923 (pbscip.linux.x8) R 12921 12923 11428 0 -1 4202496 38771 0 0 0 4413 197 0 0 25 0 1 0 133648380 164782080 38084 4089446400 4194304 7136930 140736297023488 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/12923/statm: 40230 38084 393 719 0 39509 0
Current children cumulated CPU time (s) 46.1
Current children cumulated vsize (KiB) 160920

[startup+46.2058 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12925
/proc/meminfo: memFree=31038304/32951124 swapFree=67111528/67111528
[pid=12923] ppid=12921 vsize=161052 CPUtime=46.2
/proc/12923/stat : 12923 (pbscip.linux.x8) R 12921 12923 11428 0 -1 4202496 38815 0 0 0 4422 198 0 0 25 0 1 0 133648380 164917248 38128 4089446400 4194304 7136930 140736297023488 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/12923/statm: 40263 38128 393 719 0 39542 0
Current children cumulated CPU time (s) 46.2
Current children cumulated vsize (KiB) 161052

Child status: 255
Real time (s): 46.248
CPU time (s): 46.246
CPU user time (s): 44.2553
CPU system time (s): 1.9907
CPU usage (%): 99.9956
Max. virtual memory (cumulated for all children) (KiB): 161052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 44.2553
system time used= 1.9907
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38867
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= 1
involuntary context switches= 119

runsolver used 0.067989 second user time and 0.150977 second system time

The end

Launcher Data 

Begin job on node107 at 2010-06-30 20:45:09
IDJOB=2694120
IDBENCH=79208
IDSOLVER=1206
FILE ID=node107/2694120-1277923509
PBS_JOBID= 11197274
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-t2001.13queen13.1111222257--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-2694120-1277923509/watcher-2694120-1277923509 -o /tmp/evaluation-result-2694120-1277923509/solver-2694120-1277923509 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2694120-1277923509.wbo -t 1800 -m 3800

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

MD5SUM BENCH= cb8903274dd3202a5ed158c7997a289b
RANDOM SEED=1072406526

node107.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		: 2666.849
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	: 5333.69
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		: 2666.849
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	: 5332.75
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		: 2666.849
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		: 2666.849
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		: 2666.849
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	: 5332.81
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		: 2666.849
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		: 2666.849
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		: 2666.849
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31190512 kB
Buffers:        204264 kB
Cached:        1273776 kB
SwapCached:          0 kB
Active:         503764 kB
Inactive:      1115100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31190512 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3152 kB
Writeback:           0 kB
AnonPages:      140968 kB
Mapped:          15360 kB
Slab:            79372 kB
PageTables:       4972 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   283864 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 node107 at 2010-06-30 20:45:55