Trace number 2693889

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) 58.1642 58.1638

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111212923--soft-33-100-0.wbo
MD5SUMf4aa595d615e9582cb764bb4e9fc2d88
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark8
Best CPU time to get the best result obtained on this benchmark0.264959
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 constraints69
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 3204
Min constraint cost 1
Max constraint cost 97
Sum of constraints costs 3203
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1230
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-2693889-1277896535.wbo>
0.00/0.00	c original problem has 307 variables (238 bin, 0 int, 0 impl, 69 cont) and 171 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	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, 75 impls, 20 clqs
0.00/0.01	c (round 2) 0 del vars, 4 del conss, 0 chg bounds, 1 chg sides, 0 chg coeffs, 0 upgd conss, 75 impls, 20 clqs
0.00/0.01	c (round 3) 1 del vars, 5 del conss, 68 chg bounds, 1 chg sides, 0 chg coeffs, 0 upgd conss, 75 impls, 20 clqs
0.00/0.01	c (round 4) 2 del vars, 5 del conss, 68 chg bounds, 1 chg sides, 0 chg coeffs, 30 upgd conss, 75 impls, 20 clqs
0.00/0.02	c    (0.0s) probing: 101/237 (42.6%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.02	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.02	c presolving (5 rounds):
0.00/0.02	c  2 deleted vars, 5 deleted constraints, 68 tightened bounds, 0 added holes, 1 changed sides, 0 changed coefficients
0.00/0.02	c  75 implications, 20 cliques
0.00/0.02	c presolved problem has 305 variables (237 bin, 0 int, 0 impl, 68 cont) and 166 constraints
0.00/0.02	c      68 constraints of type <indicator>
0.00/0.02	c      20 constraints of type <setppc>
0.00/0.02	c      68 constraints of type <linear>
0.00/0.02	c      10 constraints of type <logicor>
0.00/0.02	c transformed objective value is always integral (scale: 1)
0.00/0.02	c Presolving Time: 0.01
0.00/0.02	c - non default parameters ----------------------------------------------------------------------
0.00/0.02	c # SCIP version 1.2.1.2
0.00/0.02	c 
0.00/0.02	c # frequency for displaying node information lines
0.00/0.02	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.02	c display/freq = 10000
0.00/0.02	c 
0.00/0.02	c # maximal time in seconds to run
0.00/0.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02	c limits/time = 1800
0.00/0.02	c 
0.00/0.02	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02	c limits/memory = 3420
0.00/0.02	c 
0.00/0.02	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.00/0.02	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.02	c lp/solvefreq = -1
0.00/0.02	c 
0.00/0.02	c # should presolving try to simplify inequalities
0.00/0.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02	c constraints/linear/simplifyinequalities = TRUE
0.00/0.02	c 
0.00/0.02	c # should presolving try to simplify knapsacks
0.00/0.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.02	c 
0.00/0.02	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.02	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.02	c separating/rapidlearning/freq = 0
0.00/0.02	c 
0.00/0.02	c -----------------------------------------------------------------------------------------------
0.00/0.02	c start solving
0.00/0.02	c 
0.00/0.02	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.02	c   0.0s|     1 |     2 |     0 |     - | 950k|   0 |   - | 305 | 166 |   0 |   0 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
1.19/1.21	c   1.0s| 10000 |  6930 |     0 |   0.0 |6948k| 168 |   - | 305 |3896 |   0 |   0 |   0 |8149 |   0 | 0.000000e+00 |      --      |    Inf 
3.09/3.15	c   2.6s| 20000 | 12366 |     0 |   0.0 |  12M| 168 |   - | 305 |6351 |   0 |   0 |   0 |  19k|   0 | 0.000000e+00 |      --      |    Inf 
6.19/6.22	c   5.5s| 30000 | 16231 |     0 |   0.0 |  17M| 168 |   - | 305 |  10k|   0 |   0 |   0 |  34k|   0 | 0.000000e+00 |      --      |    Inf 
10.09/10.11	c   9.0s| 40000 | 18580 |     0 |   0.0 |  22M| 168 |   - | 305 |  12k|   0 |   0 |   0 |  50k|   0 | 0.000000e+00 |      --      |    Inf 
13.69/13.76	c  12.4s| 50000 | 21967 |     0 |   0.0 |  24M| 168 |   - | 305 |7112 |   0 |   0 |   0 |  62k|   0 | 0.000000e+00 |      --      |    Inf 
15.39/15.45	c  13.8s| 60000 | 29223 |     0 |   0.0 |  27M| 168 |   - | 305 |3079 |   0 |   0 |   0 |  69k|   0 | 0.000000e+00 |      --      |    Inf 
15.39/15.46	o 412
15.39/15.46	c *13.8s| 60109 | 29330 |     0 |   0.0 |  27M| 168 |   - | 305 |3018 |   0 |   0 |   0 |  69k|   0 | 0.000000e+00 | 4.120000e+02 |    Inf 
18.29/18.32	c  16.4s| 70000 | 32922 |     0 |   0.0 |  33M| 168 |   - | 305 |  10k|   0 |   0 |   0 |  86k|   0 | 0.000000e+00 | 4.120000e+02 |    Inf 
23.99/24.02	c  21.8s| 80000 | 33348 |     0 |   0.0 |  38M| 168 |   - | 305 |  17k|   0 |   0 |   0 | 107k|   0 | 0.000000e+00 | 4.120000e+02 |    Inf 
30.89/30.99	c  28.4s| 90000 | 33528 |     0 |   0.0 |  41M| 168 |   - | 305 |  20k|   0 |   0 |   0 | 127k|   0 | 0.000000e+00 | 4.120000e+02 |    Inf 
39.69/39.79	c  36.8s|100000 | 32095 |     0 |   0.0 |  43M| 168 |   - | 305 |  26k|   0 |   0 |   0 | 147k|   0 | 0.000000e+00 | 4.120000e+02 |    Inf 
45.99/46.07	c  42.8s|110000 | 35584 |     0 |   0.0 |  41M| 168 |   - | 305 |9438 |   0 |   0 |   0 | 159k|   0 | 0.000000e+00 | 4.120000e+02 |    Inf 
48.79/48.85	c  45.3s|120000 | 41363 |     0 |   0.0 |  45M| 168 |   - | 305 |  10k|   0 |   0 |   0 | 169k|   0 | 0.000000e+00 | 4.120000e+02 |    Inf 
52.59/52.66	c  48.8s|130000 | 45592 |     0 |   0.0 |  50M| 168 |   - | 305 |  13k|   0 |   0 |   0 | 183k|   0 | 0.000000e+00 | 4.120000e+02 |    Inf 
56.59/56.63	o 407
56.59/56.63	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
56.59/56.63	c *52.5s|137653 | 47393 |     0 |   0.0 |  53M| 168 |   - | 305 |  17k|   0 |   0 |   0 | 197k|   0 | 0.000000e+00 | 4.070000e+02 |    Inf 
56.59/56.67	o 394
56.59/56.67	c *52.5s|137923 | 47657 |     0 |   0.0 |  53M| 168 |   - | 305 |  16k|   0 |   0 |   0 | 197k|   0 | 0.000000e+00 | 3.940000e+02 |    Inf 
56.89/56.93	c  52.7s|140000 | 49668 |     0 |   0.0 |  53M| 168 |   - | 305 |  11k|   0 |   0 |   0 | 198k|   0 | 0.000000e+00 | 3.940000e+02 |    Inf 
57.20/57.26	o 328
57.20/57.26	c *53.0s|143663 | 53153 |     0 |   0.0 |  51M| 168 |   - | 305 |2066 |   0 |   0 |   0 | 198k|   0 | 0.000000e+00 | 3.280000e+02 |    Inf 
57.49/57.53	o 126
57.49/57.53	c *53.1s|147367 | 55291 |     0 |   0.0 |  52M| 168 |   - | 305 |1388 |   0 |   0 |   0 | 198k|   0 | 0.000000e+00 | 1.260000e+02 |    Inf 
57.49/57.54	o 125
57.49/57.54	c *53.1s|147601 | 55484 |     0 |   0.0 |  52M| 168 |   - | 305 |1374 |   0 |   0 |   0 | 198k|   0 | 0.000000e+00 | 1.250000e+02 |    Inf 
57.69/57.75	c  53.3s|150000 | 57615 |     0 |   0.0 |  53M| 168 |   - | 305 |1570 |   0 |   0 |   0 | 199k|   0 | 0.000000e+00 | 1.250000e+02 |    Inf 
57.79/57.80	o 116
57.79/57.80	c *53.3s|150520 | 57995 |     0 |   0.0 |  53M| 168 |   - | 305 |1576 |   0 |   0 |   0 | 199k|   0 | 0.000000e+00 | 1.160000e+02 |    Inf 
58.09/58.16	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
58.09/58.16	c [src/scip/lp.c:5323] ERROR: Error <-11> in function call
58.09/58.16	c [src/scip/lp.c:5811] ERROR: Error <-11> in function call
58.09/58.16	c [src/scip/lp.c:11214] ERROR: Error <-11> in function call
58.09/58.16	c [src/scip/solve.c:807] ERROR: Error <-11> in function call
58.09/58.16	c [src/scip/solve.c:1863] ERROR: Error <-11> in function call
58.09/58.16	c [src/scip/solve.c:2577] ERROR: Error <-11> in function call
58.09/58.16	c [src/scip/solve.c:3189] ERROR: Error <-11> in function call
58.09/58.16	c [src/scip/scip.c:6167] ERROR: Error <-11> in function call
58.09/58.16	c [src/cmain.c:657] ERROR: Error <-11> in function call
58.09/58.16	c [src/cmain.c:832] ERROR: Error <-11> in function call
58.09/58.16	c [src/cmain.c:908] ERROR: Error <-11> in function call
58.09/58.16	c SCIP Error (-11): c a required plugin was not foundc 
58.09/58.16	c Time complete: 58.15.

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-2693889-1277896535/watcher-2693889-1277896535 -o /tmp/evaluation-result-2693889-1277896535/solver-2693889-1277896535 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2693889-1277896535.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: 1.85 1.97 1.99 3/196 15871
/proc/meminfo: memFree=30693388/32951124 swapFree=67111528/67111528
[pid=15871] ppid=15869 vsize=8252 CPUtime=0
/proc/15871/stat : 15871 (pbscip.linux.x8) R 15869 15871 15765 0 -1 4202496 1544 0 0 0 0 0 0 0 25 0 1 0 130948635 8450048 1467 4089446400 4194304 7136930 140734107284816 18446744073709551615 6164672 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15871/statm: 2063 1469 275 719 0 1342 0

[startup+0.0280811 s]
/proc/loadavg: 1.85 1.97 1.99 3/196 15871
/proc/meminfo: memFree=30693388/32951124 swapFree=67111528/67111528
[pid=15871] ppid=15869 vsize=11976 CPUtime=0.02
/proc/15871/stat : 15871 (pbscip.linux.x8) R 15869 15871 15765 0 -1 4202496 4496 0 0 0 2 0 0 0 18 0 1 0 130948635 12263424 2266 4089446400 4194304 7136930 140734107284816 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/15871/statm: 2994 2266 391 719 0 2273 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 11976

[startup+0.102093 s]
/proc/loadavg: 1.85 1.97 1.99 3/196 15871
/proc/meminfo: memFree=30693388/32951124 swapFree=67111528/67111528
[pid=15871] ppid=15869 vsize=12988 CPUtime=0.1
/proc/15871/stat : 15871 (pbscip.linux.x8) R 15869 15871 15765 0 -1 4202496 4782 0 0 0 7 3 0 0 18 0 1 0 130948635 13299712 2552 4089446400 4194304 7136930 140734107284816 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/15871/statm: 3247 2552 395 719 0 2526 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 12988

[startup+0.301056 s]
/proc/loadavg: 1.85 1.97 1.99 3/196 15871
/proc/meminfo: memFree=30693388/32951124 swapFree=67111528/67111528
[pid=15871] ppid=15869 vsize=15144 CPUtime=0.29
/proc/15871/stat : 15871 (pbscip.linux.x8) R 15869 15871 15765 0 -1 4202496 5300 0 0 0 22 7 0 0 18 0 1 0 130948635 15507456 3070 4089446400 4194304 7136930 140734107284816 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/15871/statm: 3786 3070 395 719 0 3065 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15144

[startup+0.700971 s]
/proc/loadavg: 1.85 1.97 1.99 3/196 15871
/proc/meminfo: memFree=30693388/32951124 swapFree=67111528/67111528
[pid=15871] ppid=15869 vsize=18020 CPUtime=0.69
/proc/15871/stat : 15871 (pbscip.linux.x8) R 15869 15871 15765 0 -1 4202496 6034 0 0 0 54 15 0 0 18 0 1 0 130948635 18452480 3804 4089446400 4194304 7136930 140734107284816 18446744073709551615 4923501 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/15871/statm: 4505 3804 395 719 0 3784 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18020

[startup+1.50082 s]
/proc/loadavg: 1.85 1.97 1.99 3/197 15872
/proc/meminfo: memFree=30678376/32951124 swapFree=67111528/67111528
[pid=15871] ppid=15869 vsize=21948 CPUtime=1.49
/proc/15871/stat : 15871 (pbscip.linux.x8) R 15869 15871 15765 0 -1 4202496 7041 0 0 0 120 29 0 0 20 0 1 0 130948635 22474752 4811 4089446400 4194304 7136930 140734107284816 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/15871/statm: 5487 4811 395 719 0 4766 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21948

[startup+3.10049 s]
/proc/loadavg: 1.86 1.97 1.99 3/197 15872
/proc/meminfo: memFree=30674532/32951124 swapFree=67111528/67111528
[pid=15871] ppid=15869 vsize=28024 CPUtime=3.09
/proc/15871/stat : 15871 (pbscip.linux.x8) R 15869 15871 15765 0 -1 4202496 8553 0 0 0 260 49 0 0 25 0 1 0 130948635 28696576 6323 4089446400 4194304 7136930 140734107284816 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/15871/statm: 7006 6323 395 719 0 6285 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28024

[startup+6.30093 s]
/proc/loadavg: 1.86 1.97 1.99 3/197 15872
/proc/meminfo: memFree=30665124/32951124 swapFree=67111528/67111528
[pid=15871] ppid=15869 vsize=35240 CPUtime=6.29
/proc/15871/stat : 15871 (pbscip.linux.x8) R 15869 15871 15765 0 -1 4202496 10373 0 0 0 551 78 0 0 25 0 1 0 130948635 36085760 8143 4089446400 4194304 7136930 140734107284816 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/15871/statm: 8810 8143 395 719 0 8089 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35240

[startup+12.7008 s]
/proc/loadavg: 1.87 1.97 1.99 3/197 15872
/proc/meminfo: memFree=30654232/32951124 swapFree=67111528/67111528
[pid=15871] ppid=15869 vsize=45100 CPUtime=12.69
/proc/15871/stat : 15871 (pbscip.linux.x8) R 15869 15871 15765 0 -1 4202496 12816 0 0 0 1140 129 0 0 25 0 1 0 130948635 46182400 10586 4089446400 4194304 7136930 140734107284816 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/15871/statm: 11275 10586 395 719 0 10554 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 45100

[startup+25.5004 s]
/proc/loadavg: 1.90 1.97 1.99 3/197 15873
/proc/meminfo: memFree=30637792/32951124 swapFree=67111528/67111528
[pid=15871] ppid=15869 vsize=62216 CPUtime=25.49
/proc/15871/stat : 15871 (pbscip.linux.x8) R 15869 15871 15765 0 -1 4202496 17054 0 0 0 2313 236 0 0 25 0 1 0 130948635 63709184 14824 4089446400 4194304 7136930 140734107284816 18446744073709551615 4999811 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/15871/statm: 15554 14824 395 719 0 14833 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 62216

[startup+51.1006 s]
/proc/loadavg: 1.93 1.97 1.99 3/197 15874
/proc/meminfo: memFree=30622932/32951124 swapFree=67111528/67111528
[pid=15871] ppid=15869 vsize=77956 CPUtime=51.09
/proc/15871/stat : 15871 (pbscip.linux.x8) R 15869 15871 15765 0 -1 4202496 20985 0 0 0 4731 378 0 0 25 0 1 0 130948635 79826944 18755 4089446400 4194304 7136930 140734107284816 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/15871/statm: 19489 18755 395 719 0 18768 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 77956

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

[startup+54.3011 s]
/proc/loadavg: 1.94 1.97 1.99 3/197 15874
/proc/meminfo: memFree=30619332/32951124 swapFree=67111528/67111528
[pid=15871] ppid=15869 vsize=82072 CPUtime=54.3
/proc/15871/stat : 15871 (pbscip.linux.x8) R 15869 15871 15765 0 -1 4202496 22030 0 0 0 5027 403 0 0 25 0 1 0 130948635 84041728 19800 4089446400 4194304 7136930 140734107284816 18446744073709551615 4923471 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/15871/statm: 20518 19800 395 719 0 19797 0
Current children cumulated CPU time (s) 54.3
Current children cumulated vsize (KiB) 82072

[startup+55.9008 s]
/proc/loadavg: 1.94 1.97 1.99 3/197 15874
/proc/meminfo: memFree=30615236/32951124 swapFree=67111528/67111528
[pid=15871] ppid=15869 vsize=85996 CPUtime=55.89
/proc/15871/stat : 15871 (pbscip.linux.x8) R 15869 15871 15765 0 -1 4202496 23007 0 0 0 5177 412 0 0 25 0 1 0 130948635 88059904 20777 4089446400 4194304 7136930 140734107284816 18446744073709551615 4999837 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/15871/statm: 21499 20777 395 719 0 20778 0
Current children cumulated CPU time (s) 55.89
Current children cumulated vsize (KiB) 85996

[startup+57.5005 s]
/proc/loadavg: 2.02 1.99 1.99 3/197 15874
/proc/meminfo: memFree=30612880/32951124 swapFree=67111528/67111528
[pid=15871] ppid=15869 vsize=87492 CPUtime=57.49
/proc/15871/stat : 15871 (pbscip.linux.x8) R 15869 15871 15765 0 -1 4202496 23391 0 0 0 5310 439 0 0 25 0 1 0 130948635 89591808 21161 4089446400 4194304 7136930 140734107284816 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/15871/statm: 21873 21161 396 719 0 21152 0
Current children cumulated CPU time (s) 57.49
Current children cumulated vsize (KiB) 87492

[startup+57.9004 s]
/proc/loadavg: 2.02 1.99 1.99 3/197 15874
/proc/meminfo: memFree=30612880/32951124 swapFree=67111528/67111528
[pid=15871] ppid=15869 vsize=88396 CPUtime=57.89
/proc/15871/stat : 15871 (pbscip.linux.x8) R 15869 15871 15765 0 -1 4202496 23658 0 0 0 5341 448 0 0 25 0 1 0 130948635 90517504 21428 4089446400 4194304 7136930 140734107284816 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/15871/statm: 22099 21428 396 719 0 21378 0
Current children cumulated CPU time (s) 57.89
Current children cumulated vsize (KiB) 88396

[startup+58.1004 s]
/proc/loadavg: 2.02 1.99 1.99 3/197 15874
/proc/meminfo: memFree=30612880/32951124 swapFree=67111528/67111528
[pid=15871] ppid=15869 vsize=89836 CPUtime=58.09
/proc/15871/stat : 15871 (pbscip.linux.x8) R 15869 15871 15765 0 -1 4202496 24006 0 0 0 5356 453 0 0 25 0 1 0 130948635 91992064 21776 4089446400 4194304 7136930 140734107284816 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/15871/statm: 22459 21776 396 719 0 21738 0
Current children cumulated CPU time (s) 58.09
Current children cumulated vsize (KiB) 89836

Child status: 255
Real time (s): 58.1638
CPU time (s): 58.1642
CPU user time (s): 53.6128
CPU system time (s): 4.55131
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 89836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 53.6128
system time used= 4.55131
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24078
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= 1258

runsolver used 0.075988 second user time and 0.19697 second system time

The end

Launcher Data 

Begin job on node147 at 2010-06-30 13:15:35
IDJOB=2693889
IDBENCH=78787
IDSOLVER=1206
FILE ID=node147/2693889-1277896535
PBS_JOBID= 11197162
Free space on /tmp= 74200 MiB

SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111212923--soft-33-100-0.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-2693889-1277896535/watcher-2693889-1277896535 -o /tmp/evaluation-result-2693889-1277896535/solver-2693889-1277896535 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2693889-1277896535.wbo -t 1800 -m 3800

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

MD5SUM BENCH= f4aa595d615e9582cb764bb4e9fc2d88
RANDOM SEED=47426585

node147.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		: 2666.822
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	: 5333.64
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		: 2666.822
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		: 2666.822
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		: 2666.822
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	: 5332.84
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		: 2666.822
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	: 5332.74
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		: 2666.822
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		: 2666.822
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	: 5332.75
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		: 2666.822
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:     32951124 kB
MemFree:      30694040 kB
Buffers:        182560 kB
Cached:        1498564 kB
SwapCached:          0 kB
Active:         906236 kB
Inactive:      1204460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30694040 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3504 kB
Writeback:           0 kB
AnonPages:      429656 kB
Mapped:          20384 kB
Slab:            81188 kB
PageTables:       5580 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  1653480 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= 74196 MiB
End job on node147 at 2010-06-30 13:16:33