Trace number 2694211

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) 60.3738 60.3725

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111222539--soft-0-100-0.wbo
MD5SUM2cb7ef9d897234b1b8519dd953c1d1e7
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 benchmark0.222965
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 1192
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-2694211-1277924897.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:
0.00/0.01	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 | 5.033000e+03 |    Inf 
1.89/1.94	c   1.9s| 10000 |  6330 |     0 |   0.0 |7960k| 171 |   - | 371 |5091 |   0 |   0 |   0 |9908 |   0 | 0.000000e+00 | 5.033000e+03 |    Inf 
2.99/3.02	c   2.9s| 20000 | 14888 |     0 |   0.0 |  11M| 221 |   - | 371 |4378 |   0 |   0 |   0 |  14k|   0 | 0.000000e+00 | 5.033000e+03 |    Inf 
5.99/6.08	c   5.8s| 30000 | 19218 |     0 |   0.0 |  17M| 221 |   - | 371 |9604 |   0 |   0 |   0 |  30k|   0 | 0.000000e+00 | 5.033000e+03 |    Inf 
10.29/10.36	c  10.0s| 40000 | 22176 |     0 |   0.0 |  23M| 221 |   - | 371 |  13k|   0 |   0 |   0 |  48k|   0 | 0.000000e+00 | 5.033000e+03 |    Inf 
13.20/13.23	o 647
13.20/13.23	c *12.8s| 45080 | 22702 |     0 |   0.0 |  25M| 221 |   - | 371 |  14k|   0 |   0 |   0 |  58k|   0 | 0.000000e+00 | 6.470000e+02 |    Inf 
13.59/13.63	c  13.2s| 50000 | 27604 |     0 |   0.0 |  23M| 221 |   - | 371 |3436 |   0 |   0 |   0 |  58k|   0 | 0.000000e+00 | 6.470000e+02 |    Inf 
14.20/14.20	c  13.7s| 60000 | 37557 |     0 |   0.0 |  26M| 221 |   - | 371 | 900 |   0 |   0 |   0 |  58k|   0 | 0.000000e+00 | 6.470000e+02 |    Inf 
14.69/14.76	c  14.2s| 70000 | 47526 |     0 |   0.0 |  29M| 221 |   - | 371 | 859 |   0 |   0 |   0 |  58k|   0 | 0.000000e+00 | 6.470000e+02 |    Inf 
15.30/15.31	c  14.7s| 80000 | 57480 |     0 |   0.0 |  32M| 221 |   - | 371 | 871 |   0 |   0 |   0 |  58k|   0 | 0.000000e+00 | 6.470000e+02 |    Inf 
15.79/15.88	c  15.2s| 90000 | 67398 |     0 |   0.0 |  35M| 221 |   - | 371 | 958 |   0 |   0 |   0 |  58k|   0 | 0.000000e+00 | 6.470000e+02 |    Inf 
16.40/16.45	c  15.8s|100000 | 77325 |     0 |   0.0 |  38M| 221 |   - | 371 |1028 |   0 |   0 |   0 |  59k|   0 | 0.000000e+00 | 6.470000e+02 |    Inf 
16.99/17.05	c  16.3s|110000 | 87229 |     0 |   0.0 |  41M| 221 |   - | 371 |1199 |   0 |   0 |   0 |  59k|   0 | 0.000000e+00 | 6.470000e+02 |    Inf 
17.60/17.65	c  16.8s|120000 | 97140 |     0 |   0.0 |  44M| 221 |   - | 371 | 721 |   0 |   0 |   0 |  59k|   0 | 0.000000e+00 | 6.470000e+02 |    Inf 
18.69/18.75	c  17.9s|130000 |105132 |     0 |   0.0 |  48M| 221 |   - | 371 |4518 |   0 |   0 |   0 |  65k|   0 | 0.000000e+00 | 6.470000e+02 |    Inf 
23.29/23.31	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
23.29/23.31	c  22.3s|140000 |107528 |     0 |   0.0 |  54M| 221 |   - | 371 |  12k|   0 |   0 |   0 |  84k|   0 | 0.000000e+00 | 6.470000e+02 |    Inf 
29.79/29.84	c  28.8s|150000 |108798 |     0 |   0.0 |  59M| 221 |   - | 371 |  18k|   0 |   0 |   0 | 106k|   0 | 0.000000e+00 | 6.470000e+02 |    Inf 
38.40/38.48	c  37.3s|160000 |109014 |     0 |   0.0 |  63M| 221 |   - | 371 |  22k|   0 |   0 |   0 | 129k|   0 | 0.000000e+00 | 6.470000e+02 |    Inf 
48.09/48.11	c  46.8s|170000 |109458 |     0 |   0.0 |  64M| 221 |   - | 371 |  22k|   0 |   0 |   0 | 149k|   0 | 0.000000e+00 | 6.470000e+02 |    Inf 
48.89/48.96	c  47.6s|180000 |119438 |     0 |   0.0 |  60M| 221 |   - | 371 |2554 |   0 |   0 |   0 | 149k|   0 | 0.000000e+00 | 6.470000e+02 |    Inf 
49.50/49.51	c  48.1s|190000 |129421 |     0 |   0.0 |  63M| 221 |   - | 371 |1162 |   0 |   0 |   0 | 149k|   0 | 0.000000e+00 | 6.470000e+02 |    Inf 
49.99/50.06	c  48.6s|200000 |139362 |     0 |   0.0 |  66M| 221 |   - | 371 | 994 |   0 |   0 |   0 | 149k|   0 | 0.000000e+00 | 6.470000e+02 |    Inf 
50.49/50.60	c  49.1s|210000 |149342 |     0 |   0.0 |  69M| 221 |   - | 371 | 895 |   0 |   0 |   0 | 149k|   0 | 0.000000e+00 | 6.470000e+02 |    Inf 
51.09/51.13	c  49.6s|220000 |159313 |     0 |   0.0 |  72M| 221 |   - | 371 | 818 |   0 |   0 |   0 | 149k|   0 | 0.000000e+00 | 6.470000e+02 |    Inf 
51.59/51.67	c  50.1s|230000 |169283 |     0 |   0.0 |  75M| 221 |   - | 371 | 766 |   0 |   0 |   0 | 149k|   0 | 0.000000e+00 | 6.470000e+02 |    Inf 
52.09/52.13	o 597
52.09/52.13	c *50.5s|238636 |177784 |     0 |   0.0 |  77M| 221 |   - | 371 | 794 |   0 |   0 |   0 | 149k|   0 | 0.000000e+00 | 5.970000e+02 |    Inf 
52.19/52.21	c  50.5s|240000 |179144 |     0 |   0.0 |  78M| 221 |   - | 371 | 774 |   0 |   0 |   0 | 149k|   0 | 0.000000e+00 | 5.970000e+02 |    Inf 
52.70/52.75	c  51.0s|250000 |189101 |     0 |   0.0 |  80M| 221 |   - | 371 | 741 |   0 |   0 |   0 | 150k|   0 | 0.000000e+00 | 5.970000e+02 |    Inf 
53.19/53.29	c  51.5s|260000 |199055 |     0 |   0.0 |  83M| 221 |   - | 371 | 749 |   0 |   0 |   0 | 150k|   0 | 0.000000e+00 | 5.970000e+02 |    Inf 
53.79/53.82	c  52.0s|270000 |209032 |     0 |   0.0 |  86M| 221 |   - | 371 | 714 |   0 |   0 |   0 | 150k|   0 | 0.000000e+00 | 5.970000e+02 |    Inf 
54.29/54.35	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
54.29/54.36	c  52.5s|280000 |218993 |     0 |   0.0 |  89M| 221 |   - | 371 | 735 |   0 |   0 |   0 | 150k|   0 | 0.000000e+00 | 5.970000e+02 |    Inf 
54.49/54.50	o 185
54.49/54.50	c *52.6s|282442 |194281 |     0 |   0.0 |  82M| 221 |   - | 371 | 735 |   0 |   0 |   0 | 150k|   0 | 0.000000e+00 | 1.850000e+02 |    Inf 
54.49/54.55	o 183
54.49/54.55	c *52.7s|283238 |194061 |     0 |   0.0 |  82M| 221 |   - | 371 | 740 |   0 |   0 |   0 | 150k|   0 | 0.000000e+00 | 1.830000e+02 |    Inf 
55.00/55.03	c  53.1s|290000 |200533 |     0 |   0.0 |  85M| 221 |   - | 371 | 969 |   0 |   0 |   0 | 150k|   0 | 0.000000e+00 | 1.830000e+02 |    Inf 
55.79/55.83	c  53.8s|300000 |209913 |     0 |   0.0 |  88M| 221 |   - | 371 |1307 |   0 |   0 |   0 | 152k|   0 | 0.000000e+00 | 1.830000e+02 |    Inf 
56.59/56.65	c  54.6s|310000 |219265 |     0 |   0.0 |  92M| 221 |   - | 371 |1440 |   0 |   0 |   0 | 153k|   0 | 0.000000e+00 | 1.830000e+02 |    Inf 
56.89/56.99	o 109
56.89/56.99	c *54.9s|313544 |168162 |     0 |   0.0 |  75M| 221 |   - | 371 |1392 |   0 |   0 |   0 | 153k|   0 | 0.000000e+00 | 1.090000e+02 |    Inf 
57.29/57.32	o 108
57.29/57.32	c *55.2s|316787 |170832 |     0 |   0.0 |  77M| 221 |   - | 371 |1661 |   0 |   0 |   0 | 154k|   0 | 0.000000e+00 | 1.080000e+02 |    Inf 
57.59/57.64	c  55.5s|320000 |173702 |     0 |   0.0 |  78M| 221 |   - | 371 |1880 |   0 |   0 |   0 | 155k|   0 | 0.000000e+00 | 1.080000e+02 |    Inf 
58.69/58.75	c  56.6s|330000 |182421 |     0 |   0.0 |  83M| 221 |   - | 371 |2350 |   0 |   0 |   0 | 158k|   0 | 0.000000e+00 | 1.080000e+02 |    Inf 
58.80/58.80	o 104
58.80/58.80	c *56.6s|330372 |180354 |     0 |   0.0 |  82M| 221 |   - | 371 |2354 |   0 |   0 |   0 | 158k|   0 | 0.000000e+00 | 1.040000e+02 |    Inf 
59.09/59.11	o 100
59.09/59.11	c *56.9s|333088 |181841 |     0 |   0.0 |  83M| 221 |   - | 371 |2332 |   0 |   0 |   0 | 159k|   0 | 0.000000e+00 | 1.000000e+02 |    Inf 
59.90/59.94	c  57.7s|340000 |187774 |     0 |   0.0 |  87M| 221 |   - | 371 |2879 |   0 |   0 |   0 | 161k|   0 | 0.000000e+00 | 1.000000e+02 |    Inf 
60.19/60.21	o 96
60.19/60.21	c *58.0s|342031 |186616 |     0 |   0.0 |  87M| 221 |   - | 371 |3059 |   0 |   0 |   0 | 162k|   0 | 0.000000e+00 | 9.600000e+01 |    Inf 
60.29/60.36	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
60.29/60.36	c [src/scip/lp.c:5323] ERROR: Error <-11> in function call
60.29/60.36	c [src/scip/lp.c:5811] ERROR: Error <-11> in function call
60.29/60.36	c [src/scip/lp.c:11214] ERROR: Error <-11> in function call
60.29/60.36	c [src/scip/solve.c:807] ERROR: Error <-11> in function call
60.29/60.36	c [src/scip/solve.c:1863] ERROR: Error <-11> in function call
60.29/60.36	c [src/scip/solve.c:2577] ERROR: Error <-11> in function call
60.29/60.36	c [src/scip/solve.c:3189] ERROR: Error <-11> in function call
60.29/60.36	c [src/scip/scip.c:6167] ERROR: Error <-11> in function call
60.29/60.36	c [src/cmain.c:657] ERROR: Error <-11> in function call
60.29/60.36	c [src/cmain.c:832] ERROR: Error <-11> in function call
60.29/60.36	c [src/cmain.c:908] ERROR: Error <-11> in function call
60.29/60.36	c SCIP Error (-11): c a required plugin was not foundc 
60.29/60.36	c Time complete: 60.36.

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-2694211-1277924897/watcher-2694211-1277924897 -o /tmp/evaluation-result-2694211-1277924897/solver-2694211-1277924897 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2694211-1277924897.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: 2.21 2.02 2.00 4/196 28330
/proc/meminfo: memFree=30415268/32950928 swapFree=67111528/67111528
[pid=28330] ppid=28328 vsize=8116 CPUtime=0
/proc/28330/stat : 28330 (pbscip.linux.x8) R 28328 28330 27917 0 -1 4202496 1535 0 0 0 0 0 0 0 25 0 1 0 168093219 8310784 1457 4089446400 4194304 7136930 140733410942576 18446744073709551615 6164672 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28330/statm: 2029 1458 275 719 0 1308 0

[startup+0.049469 s]
/proc/loadavg: 2.21 2.02 2.00 4/196 28330
/proc/meminfo: memFree=30415268/32950928 swapFree=67111528/67111528
[pid=28330] ppid=28328 vsize=12884 CPUtime=0.04
/proc/28330/stat : 28330 (pbscip.linux.x8) R 28328 28330 27917 0 -1 4202496 3203 0 0 0 4 0 0 0 25 0 1 0 168093219 13193216 2515 4089446400 4194304 7136930 140733410942576 18446744073709551615 4999960 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/28330/statm: 3221 2515 390 719 0 2500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12884

[startup+0.100458 s]
/proc/loadavg: 2.21 2.02 2.00 4/196 28330
/proc/meminfo: memFree=30415268/32950928 swapFree=67111528/67111528
[pid=28330] ppid=28328 vsize=13592 CPUtime=0.08
/proc/28330/stat : 28330 (pbscip.linux.x8) R 28328 28330 27917 0 -1 4202496 3384 0 0 0 8 0 0 0 25 0 1 0 168093219 13918208 2696 4089446400 4194304 7136930 140733410942576 18446744073709551615 5955502 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/28330/statm: 3398 2696 390 719 0 2677 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13592

[startup+0.300422 s]
/proc/loadavg: 2.21 2.02 2.00 4/196 28330
/proc/meminfo: memFree=30415268/32950928 swapFree=67111528/67111528
[pid=28330] ppid=28328 vsize=15840 CPUtime=0.29
/proc/28330/stat : 28330 (pbscip.linux.x8) R 28328 28330 27917 0 -1 4202496 3927 0 0 0 28 1 0 0 25 0 1 0 168093219 16220160 3239 4089446400 4194304 7136930 140733410942576 18446744073709551615 4593531 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/28330/statm: 3960 3239 390 719 0 3239 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15840

[startup+0.700351 s]
/proc/loadavg: 2.21 2.02 2.00 4/196 28330
/proc/meminfo: memFree=30415268/32950928 swapFree=67111528/67111528
[pid=28330] ppid=28328 vsize=18196 CPUtime=0.69
/proc/28330/stat : 28330 (pbscip.linux.x8) R 28328 28330 27917 0 -1 4202496 4543 0 0 0 66 3 0 0 25 0 1 0 168093219 18632704 3855 4089446400 4194304 7136930 140733410942576 18446744073709551615 4221536 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/28330/statm: 4549 3855 390 719 0 3828 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18196

[startup+1.50021 s]
/proc/loadavg: 2.21 2.02 2.00 3/197 28331
/proc/meminfo: memFree=30399512/32950928 swapFree=67111528/67111528
[pid=28330] ppid=28328 vsize=20980 CPUtime=1.49
/proc/28330/stat : 28330 (pbscip.linux.x8) R 28328 28330 27917 0 -1 4202496 5242 0 0 0 144 5 0 0 25 0 1 0 168093219 21483520 4554 4089446400 4194304 7136930 140733410942576 18446744073709551615 4642962 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/28330/statm: 5245 4554 390 719 0 4524 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20980

[startup+3.10093 s]
/proc/loadavg: 2.21 2.02 2.00 3/197 28331
/proc/meminfo: memFree=30395544/32950928 swapFree=67111528/67111528
[pid=28330] ppid=28328 vsize=26380 CPUtime=3.09
/proc/28330/stat : 28330 (pbscip.linux.x8) R 28328 28330 27917 0 -1 4202496 6602 0 0 0 296 13 0 0 25 0 1 0 168093219 27013120 5914 4089446400 4194304 7136930 140733410942576 18446744073709551615 4223056 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/28330/statm: 6595 5914 390 719 0 5874 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26380

[startup+6.30037 s]
/proc/loadavg: 2.19 2.02 2.00 3/197 28331
/proc/meminfo: memFree=30385744/32950928 swapFree=67111528/67111528
[pid=28330] ppid=28328 vsize=35100 CPUtime=6.29
/proc/28330/stat : 28330 (pbscip.linux.x8) R 28328 28330 27917 0 -1 4202496 8808 0 0 0 606 23 0 0 25 0 1 0 168093219 35942400 8120 4089446400 4194304 7136930 140733410942576 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/28330/statm: 8775 8120 390 719 0 8054 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35100

[startup+12.7002 s]
/proc/loadavg: 2.17 2.02 2.00 3/197 28331
/proc/meminfo: memFree=30376100/32950928 swapFree=67111528/67111528
[pid=28330] ppid=28328 vsize=43776 CPUtime=12.69
/proc/28330/stat : 28330 (pbscip.linux.x8) R 28328 28330 27917 0 -1 4202496 10971 0 0 0 1232 37 0 0 25 0 1 0 168093219 44826624 10283 4089446400 4194304 7136930 140733410942576 18446744073709551615 4210588 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/28330/statm: 10944 10283 390 719 0 10223 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 43776

[startup+25.501 s]
/proc/loadavg: 2.14 2.02 2.00 3/197 28331
/proc/meminfo: memFree=30335808/32950928 swapFree=67111528/67111528
[pid=28330] ppid=28328 vsize=80036 CPUtime=25.49
/proc/28330/stat : 28330 (pbscip.linux.x8) R 28328 28330 27917 0 -1 4202496 19829 0 0 0 2448 101 0 0 25 0 1 0 168093219 81956864 19141 4089446400 4194304 7136930 140733410942576 18446744073709551615 5956121 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/28330/statm: 20009 19141 390 719 0 19288 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 80036

[startup+51.1005 s]
/proc/loadavg: 2.09 2.02 2.00 3/197 28332
/proc/meminfo: memFree=30313948/32950928 swapFree=67111528/67111528
[pid=28330] ppid=28328 vsize=105932 CPUtime=51.09
/proc/28330/stat : 28330 (pbscip.linux.x8) R 28328 28330 27917 0 -1 4202496 26387 0 0 0 4953 156 0 0 25 0 1 0 168093219 108474368 25699 4089446400 4194304 7136930 140733410942576 18446744073709551615 5507289 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/28330/statm: 26483 25699 390 719 0 25762 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 105932

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

[startup+54.3009 s]
/proc/loadavg: 2.09 2.02 2.00 3/197 28332
/proc/meminfo: memFree=30293240/32950928 swapFree=67111528/67111528
[pid=28330] ppid=28328 vsize=127464 CPUtime=54.29
/proc/28330/stat : 28330 (pbscip.linux.x8) R 28328 28330 27917 0 -1 4202496 30977 0 0 0 5243 186 0 0 25 0 1 0 168093219 130523136 30289 4089446400 4194304 7136930 140733410942576 18446744073709551615 6354293 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/28330/statm: 31866 30289 390 719 0 31145 0
Current children cumulated CPU time (s) 54.29
Current children cumulated vsize (KiB) 127464

[startup+57.5003 s]
/proc/loadavg: 2.08 2.01 2.00 3/197 28332
/proc/meminfo: memFree=30285056/32950928 swapFree=67111528/67111528
[pid=28330] ppid=28328 vsize=133376 CPUtime=57.49
/proc/28330/stat : 28330 (pbscip.linux.x8) R 28328 28330 27917 0 -1 4202496 32453 0 0 0 5538 211 0 0 25 0 1 0 168093219 136577024 31765 4089446400 4194304 7136930 140733410942576 18446744073709551615 4642122 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/28330/statm: 33344 31765 393 719 0 32623 0
Current children cumulated CPU time (s) 57.49
Current children cumulated vsize (KiB) 133376

[startup+59.1011 s]
/proc/loadavg: 2.08 2.01 2.00 3/197 28332
/proc/meminfo: memFree=30283940/32950928 swapFree=67111528/67111528
[pid=28330] ppid=28328 vsize=136212 CPUtime=59.09
/proc/28330/stat : 28330 (pbscip.linux.x8) R 28328 28330 27917 0 -1 4202496 33129 0 0 0 5688 221 0 0 25 0 1 0 168093219 139481088 32441 4089446400 4194304 7136930 140733410942576 18446744073709551615 4431726 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/28330/statm: 34053 32441 393 719 0 33332 0
Current children cumulated CPU time (s) 59.09
Current children cumulated vsize (KiB) 136212

[startup+59.9009 s]
/proc/loadavg: 2.07 2.01 2.00 3/197 28332
/proc/meminfo: memFree=30281828/32950928 swapFree=67111528/67111528
[pid=28330] ppid=28328 vsize=138388 CPUtime=59.9
/proc/28330/stat : 28330 (pbscip.linux.x8) R 28328 28330 27917 0 -1 4202496 33647 0 0 0 5765 225 0 0 25 0 1 0 168093219 141709312 32959 4089446400 4194304 7136930 140733410942576 18446744073709551615 5957287 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/28330/statm: 34597 32959 393 719 0 33876 0
Current children cumulated CPU time (s) 59.9
Current children cumulated vsize (KiB) 138388

[startup+60.3009 s]
/proc/loadavg: 2.07 2.01 2.00 3/197 28332
/proc/meminfo: memFree=30281828/32950928 swapFree=67111528/67111528
[pid=28330] ppid=28328 vsize=139504 CPUtime=60.29
/proc/28330/stat : 28330 (pbscip.linux.x8) R 28328 28330 27917 0 -1 4202496 33897 0 0 0 5803 226 0 0 25 0 1 0 168093219 142852096 33209 4089446400 4194304 7136930 140733410942576 18446744073709551615 4223056 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/28330/statm: 34876 33209 393 719 0 34155 0
Current children cumulated CPU time (s) 60.29
Current children cumulated vsize (KiB) 139504

Child status: 255
Real time (s): 60.3725
CPU time (s): 60.3738
CPU user time (s): 58.0952
CPU system time (s): 2.27865
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 139504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 58.0952
system time used= 2.27865
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33951
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= 129

runsolver used 0.096985 second user time and 0.186971 second system time

The end

Launcher Data 

Begin job on node112 at 2010-06-30 21:08:17
IDJOB=2694211
IDBENCH=79253
IDSOLVER=1206
FILE ID=node112/2694211-1277924897
PBS_JOBID= 11197354
Free space on /tmp= 74212 MiB

SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111222539--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-2694211-1277924897/watcher-2694211-1277924897 -o /tmp/evaluation-result-2694211-1277924897/solver-2694211-1277924897 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2694211-1277924897.wbo -t 1800 -m 3800

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

MD5SUM BENCH= 2cb7ef9d897234b1b8519dd953c1d1e7
RANDOM SEED=2038705989

node112.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		: 2666.827
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	: 5333.65
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		: 2666.827
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		: 2666.827
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		: 2666.827
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.73
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.827
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.827
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		: 2666.827
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		: 2666.827
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      30415796 kB
Buffers:        206996 kB
Cached:        1894188 kB
SwapCached:          0 kB
Active:         818028 kB
Inactive:      1572580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      30415796 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3320 kB
Writeback:           0 kB
AnonPages:      289320 kB
Mapped:          20256 kB
Slab:            82188 kB
PageTables:       5356 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:  1653260 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 node112 at 2010-06-30 21:09:18