Trace number 2694209

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) 40.4189 40.4274

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111225605--soft-0-100-0.wbo
MD5SUM08393a4a0fbe261470f6b3451acbb15e
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 benchmark0.151976
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 1240
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-2694209-1277924859.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
0.00/0.01	o 5033
0.00/0.01	c feasible solution found by trivial heuristic, objective value  5.033000e+03
0.00/0.01	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 
1.59/1.69	c   1.6s| 10000 |  6378 |     0 |   0.0 |8212k| 171 |   - | 371 |5722 |   0 |   0 |   0 |9852 |   0 | 0.000000e+00 | 5.033000e+03 |    Inf 
1.79/1.84	o 890
1.79/1.84	c * 1.8s| 13059 |  9424 |     0 |   0.0 |9102k| 205 |   - | 371 |5476 |   0 |   0 |   0 |9868 |   0 | 0.000000e+00 | 8.900000e+02 |    Inf 
2.89/2.90	c   2.8s| 20000 | 14458 |     0 |   0.0 |  11M| 205 |   - | 371 |5375 |   0 |   0 |   0 |  15k|   0 | 0.000000e+00 | 8.900000e+02 |    Inf 
5.99/6.03	c   5.8s| 30000 | 18112 |     0 |   0.0 |  18M| 205 |   - | 371 |  11k|   0 |   0 |   0 |  32k|   0 | 0.000000e+00 | 8.900000e+02 |    Inf 
10.69/10.74	c  10.4s| 40000 | 19548 |     0 |   0.0 |  22M| 205 |   - | 371 |  13k|   0 |   0 |   0 |  52k|   0 | 0.000000e+00 | 8.900000e+02 |    Inf 
11.29/11.32	c  10.9s| 50000 | 29515 |     0 |   0.0 |  22M| 205 |   - | 371 |1293 |   0 |   0 |   0 |  52k|   0 | 0.000000e+00 | 8.900000e+02 |    Inf 
11.69/11.77	c  11.3s| 60000 | 39474 |     0 |   0.0 |  24M| 205 |   - | 371 | 808 |   0 |   0 |   0 |  53k|   0 | 0.000000e+00 | 8.900000e+02 |    Inf 
12.19/12.22	c  11.7s| 70000 | 49430 |     0 |   0.0 |  27M| 205 |   - | 371 | 788 |   0 |   0 |   0 |  53k|   0 | 0.000000e+00 | 8.900000e+02 |    Inf 
12.59/12.67	c  12.1s| 80000 | 59404 |     0 |   0.0 |  30M| 205 |   - | 371 | 768 |   0 |   0 |   0 |  53k|   0 | 0.000000e+00 | 8.900000e+02 |    Inf 
13.10/13.11	c  12.5s| 90000 | 69386 |     0 |   0.0 |  33M| 205 |   - | 371 | 756 |   0 |   0 |   0 |  53k|   0 | 0.000000e+00 | 8.900000e+02 |    Inf 
13.49/13.55	c  12.9s|100000 | 79354 |     0 |   0.0 |  36M| 205 |   - | 371 | 776 |   0 |   0 |   0 |  53k|   0 | 0.000000e+00 | 8.900000e+02 |    Inf 
13.89/13.99	c  13.3s|110000 | 89340 |     0 |   0.0 |  39M| 205 |   - | 371 | 818 |   0 |   0 |   0 |  53k|   0 | 0.000000e+00 | 8.900000e+02 |    Inf 
14.39/14.43	c  13.7s|120000 | 99306 |     0 |   0.0 |  43M| 205 |   - | 371 | 898 |   0 |   0 |   0 |  53k|   0 | 0.000000e+00 | 8.900000e+02 |    Inf 
14.79/14.87	c  14.1s|130000 |109261 |     0 |   0.0 |  46M| 205 |   - | 371 |1010 |   0 |   0 |   0 |  53k|   0 | 0.000000e+00 | 8.900000e+02 |    Inf 
15.29/15.31	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
15.29/15.31	c  14.5s|140000 |119218 |     0 |   0.0 |  49M| 205 |   - | 371 |1095 |   0 |   0 |   0 |  53k|   0 | 0.000000e+00 | 8.900000e+02 |    Inf 
15.79/15.81	c  14.9s|150000 |129168 |     0 |   0.0 |  52M| 205 |   - | 371 | 530 |   0 |   0 |   0 |  53k|   0 | 0.000000e+00 | 8.900000e+02 |    Inf 
15.89/15.97	o 190
15.89/15.97	c *15.1s|153073 | 90920 |     0 |   0.0 |  40M| 205 |   - | 371 | 507 |   0 |   0 |   0 |  53k|   0 | 0.000000e+00 | 1.900000e+02 |    Inf 
17.59/17.65	c  16.7s|160000 | 93742 |     0 |   0.0 |  45M| 205 |   - | 371 |7945 |   0 |   0 |   0 |  65k|   0 | 0.000000e+00 | 1.900000e+02 |    Inf 
23.09/23.17	c  22.2s|170000 | 94555 |     0 |   0.0 |  51M| 205 |   - | 371 |  16k|   0 |   0 |   0 |  87k|   0 | 0.000000e+00 | 1.900000e+02 |    Inf 
30.69/30.72	c  29.6s|180000 | 94729 |     0 |   0.0 |  55M| 205 |   - | 371 |  21k|   0 |   0 |   0 | 110k|   0 | 0.000000e+00 | 1.900000e+02 |    Inf 
38.28/38.31	c  37.0s|190000 | 96470 |     0 |   0.0 |  52M| 205 |   - | 371 |  11k|   0 |   0 |   0 | 128k|   0 | 0.000000e+00 | 1.900000e+02 |    Inf 
38.99/39.04	c  37.6s|200000 |106115 |     0 |   0.0 |  53M| 205 |   - | 371 |1615 |   0 |   0 |   0 | 129k|   0 | 0.000000e+00 | 1.900000e+02 |    Inf 
39.08/39.11	o 89
39.08/39.11	c *37.6s|200547 | 70982 |     0 |   0.0 |  42M| 205 |   - | 371 |1618 |   0 |   0 |   0 | 129k|   0 | 0.000000e+00 | 8.900000e+01 |    Inf 
39.78/39.88	o 81
39.78/39.88	c *38.2s|209259 | 72686 |     0 |   0.0 |  44M| 205 |   - | 371 |1386 |   0 |   0 |   0 | 132k|   0 | 0.000000e+00 | 8.100000e+01 |    Inf 
39.89/39.97	c  38.3s|210000 | 73320 |     0 |   0.0 |  44M| 205 |   - | 371 |1193 |   0 |   0 |   0 | 132k|   0 | 0.000000e+00 | 8.100000e+01 |    Inf 
40.18/40.28	o 77
40.18/40.28	c *38.5s|213454 | 76061 |     0 |   0.0 |  45M| 205 |   - | 371 |1138 |   0 |   0 |   0 | 133k|   0 | 0.000000e+00 | 7.700000e+01 |    Inf 
40.38/40.42	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
40.38/40.42	c [src/scip/lp.c:5323] ERROR: Error <-11> in function call
40.38/40.42	c [src/scip/lp.c:5811] ERROR: Error <-11> in function call
40.38/40.42	c [src/scip/lp.c:11214] ERROR: Error <-11> in function call
40.38/40.42	c [src/scip/solve.c:807] ERROR: Error <-11> in function call
40.38/40.42	c [src/scip/solve.c:1863] ERROR: Error <-11> in function call
40.38/40.42	c [src/scip/solve.c:2577] ERROR: Error <-11> in function call
40.38/40.42	c [src/scip/solve.c:3189] ERROR: Error <-11> in function call
40.38/40.42	c [src/scip/scip.c:6167] ERROR: Error <-11> in function call
40.38/40.42	c [src/cmain.c:657] ERROR: Error <-11> in function call
40.38/40.42	c [src/cmain.c:832] ERROR: Error <-11> in function call
40.38/40.42	c [src/cmain.c:908] ERROR: Error <-11> in function call
40.38/40.42	c SCIP Error (-11): c a required plugin was not foundc 
40.38/40.42	c Time complete: 40.4.

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-2694209-1277924859/watcher-2694209-1277924859 -o /tmp/evaluation-result-2694209-1277924859/solver-2694209-1277924859 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2694209-1277924859.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: 2.17 2.07 2.02 4/194 16070
/proc/meminfo: memFree=31227696/32951132 swapFree=67111528/67111528
[pid=16070] ppid=16068 vsize=8248 CPUtime=0
/proc/16070/stat : 16070 (pbscip.linux.x8) R 16068 16070 13489 0 -1 4202496 1537 0 0 0 0 0 0 0 25 0 1 0 133782236 8445952 1460 4089446400 4194304 7136930 140736553570000 18446744073709551615 6164672 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16070/statm: 2062 1460 275 719 0 1341 0

[startup+0.070371 s]
/proc/loadavg: 2.17 2.07 2.02 4/194 16070
/proc/meminfo: memFree=31227696/32951132 swapFree=67111528/67111528
[pid=16070] ppid=16068 vsize=13468 CPUtime=0.06
/proc/16070/stat : 16070 (pbscip.linux.x8) R 16068 16070 13489 0 -1 4202496 3325 0 0 0 6 0 0 0 18 0 1 0 133782236 13791232 2638 4089446400 4194304 7136930 140736553570000 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/16070/statm: 3367 2638 390 719 0 2646 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 13468

[startup+0.100366 s]
/proc/loadavg: 2.17 2.07 2.02 4/194 16070
/proc/meminfo: memFree=31227696/32951132 swapFree=67111528/67111528
[pid=16070] ppid=16068 vsize=13732 CPUtime=0.09
/proc/16070/stat : 16070 (pbscip.linux.x8) R 16068 16070 13489 0 -1 4202496 3402 0 0 0 9 0 0 0 18 0 1 0 133782236 14061568 2715 4089446400 4194304 7136930 140736553570000 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/16070/statm: 3433 2715 390 719 0 2712 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13732

[startup+0.300333 s]
/proc/loadavg: 2.17 2.07 2.02 4/194 16070
/proc/meminfo: memFree=31227696/32951132 swapFree=67111528/67111528
[pid=16070] ppid=16068 vsize=16380 CPUtime=0.28
/proc/16070/stat : 16070 (pbscip.linux.x8) R 16068 16070 13489 0 -1 4202496 4060 0 0 0 27 1 0 0 18 0 1 0 133782236 16773120 3373 4089446400 4194304 7136930 140736553570000 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/16070/statm: 4095 3373 390 719 0 3374 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 16380

[startup+0.700263 s]
/proc/loadavg: 2.17 2.07 2.02 4/194 16070
/proc/meminfo: memFree=31227696/32951132 swapFree=67111528/67111528
[pid=16070] ppid=16068 vsize=18932 CPUtime=0.69
/proc/16070/stat : 16070 (pbscip.linux.x8) R 16068 16070 13489 0 -1 4202496 4726 0 0 0 66 3 0 0 18 0 1 0 133782236 19386368 4039 4089446400 4194304 7136930 140736553570000 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/16070/statm: 4733 4039 390 719 0 4012 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18932

[startup+1.50013 s]
/proc/loadavg: 2.16 2.06 2.01 3/195 16071
/proc/meminfo: memFree=31211940/32951132 swapFree=67111528/67111528
[pid=16070] ppid=16068 vsize=21584 CPUtime=1.49
/proc/16070/stat : 16070 (pbscip.linux.x8) R 16068 16070 13489 0 -1 4202496 5384 0 0 0 143 6 0 0 19 0 1 0 133782236 22102016 4697 4089446400 4194304 7136930 140736553570000 18446744073709551615 4661278 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/16070/statm: 5396 4697 390 719 0 4675 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21584

[startup+3.10085 s]
/proc/loadavg: 2.16 2.06 2.01 3/195 16071
/proc/meminfo: memFree=31206484/32951132 swapFree=67111528/67111528
[pid=16070] ppid=16068 vsize=27612 CPUtime=3.08
/proc/16070/stat : 16070 (pbscip.linux.x8) R 16068 16070 13489 0 -1 4202496 6926 0 0 0 296 12 0 0 25 0 1 0 133782236 28274688 6239 4089446400 4194304 7136930 140736553570000 18446744073709551615 4665435 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/16070/statm: 6903 6239 390 719 0 6182 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 27612

[startup+6.30029 s]
/proc/loadavg: 2.16 2.06 2.01 3/195 16071
/proc/meminfo: memFree=31197100/32951132 swapFree=67111528/67111528
[pid=16070] ppid=16068 vsize=36376 CPUtime=6.29
/proc/16070/stat : 16070 (pbscip.linux.x8) R 16068 16070 13489 0 -1 4202496 9095 0 0 0 606 23 0 0 25 0 1 0 133782236 37249024 8408 4089446400 4194304 7136930 140736553570000 18446744073709551615 4210629 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/16070/statm: 9094 8408 390 719 0 8373 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 36376

[startup+12.7002 s]
/proc/loadavg: 2.13 2.06 2.01 3/195 16071
/proc/meminfo: memFree=31180120/32951132 swapFree=67111528/67111528
[pid=16070] ppid=16068 vsize=52864 CPUtime=12.69
/proc/16070/stat : 16070 (pbscip.linux.x8) R 16068 16070 13489 0 -1 4202496 13360 0 0 0 1215 54 0 0 25 0 1 0 133782236 54132736 12673 4089446400 4194304 7136930 140736553570000 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/16070/statm: 13216 12673 390 719 0 12495 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 52864

[startup+25.501 s]
/proc/loadavg: 2.11 2.06 2.01 3/195 16071
/proc/meminfo: memFree=31142420/32951132 swapFree=67111528/67111528
[pid=16070] ppid=16068 vsize=87044 CPUtime=25.48
/proc/16070/stat : 16070 (pbscip.linux.x8) R 16068 16070 13489 0 -1 4202496 21622 0 0 0 2445 103 0 0 25 0 1 0 133782236 89133056 20935 4089446400 4194304 7136930 140736553570000 18446744073709551615 5000497 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/16070/statm: 21761 20935 390 719 0 21040 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 87044

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

[startup+31.9059 s]
/proc/loadavg: 2.10 2.06 2.01 3/195 16071
/proc/meminfo: memFree=31140928/32951132 swapFree=67111528/67111528
[pid=16070] ppid=16068 vsize=88544 CPUtime=31.89
/proc/16070/stat : 16070 (pbscip.linux.x8) R 16068 16070 13489 0 -1 4202496 21987 0 0 0 3080 109 0 0 25 0 1 0 133782236 90669056 21300 4089446400 4194304 7136930 140736553570000 18446744073709551615 4221383 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/16070/statm: 22136 21300 390 719 0 21415 0
Current children cumulated CPU time (s) 31.89
Current children cumulated vsize (KiB) 88544

[startup+35.1003 s]
/proc/loadavg: 2.10 2.06 2.01 3/195 16071
/proc/meminfo: memFree=31139300/32951132 swapFree=67111528/67111528
[pid=16070] ppid=16068 vsize=90748 CPUtime=35.09
/proc/16070/stat : 16070 (pbscip.linux.x8) R 16068 16070 13489 0 -1 4202496 22481 0 0 0 3394 115 0 0 25 0 1 0 133782236 92925952 21794 4089446400 4194304 7136930 140736553570000 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/16070/statm: 22687 21794 390 719 0 21966 0
Current children cumulated CPU time (s) 35.09
Current children cumulated vsize (KiB) 90748

[startup+38.3007 s]
/proc/loadavg: 2.09 2.06 2.01 3/195 16071
/proc/meminfo: memFree=31138556/32951132 swapFree=67111528/67111528
[pid=16070] ppid=16068 vsize=91816 CPUtime=38.28
/proc/16070/stat : 16070 (pbscip.linux.x8) R 16068 16070 13489 0 -1 4202496 22725 0 0 0 3701 127 0 0 25 0 1 0 133782236 94019584 22038 4089446400 4194304 7136930 140736553570000 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/16070/statm: 22954 22038 390 719 0 22233 0
Current children cumulated CPU time (s) 38.28
Current children cumulated vsize (KiB) 91816

[startup+39.1007 s]
/proc/loadavg: 2.09 2.06 2.01 3/195 16071
/proc/meminfo: memFree=31137936/32951132 swapFree=67111528/67111528
[pid=16070] ppid=16068 vsize=91816 CPUtime=39.08
/proc/16070/stat : 16070 (pbscip.linux.x8) R 16068 16070 13489 0 -1 4202496 22751 0 0 0 3762 146 0 0 25 0 1 0 133782236 94019584 22064 4089446400 4194304 7136930 140736553570000 18446744073709551615 4616919 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/16070/statm: 22954 22064 391 719 0 22233 0
Current children cumulated CPU time (s) 39.08
Current children cumulated vsize (KiB) 91816

[startup+39.9005 s]
/proc/loadavg: 2.09 2.06 2.01 3/195 16071
/proc/meminfo: memFree=31137436/32951132 swapFree=67111528/67111528
[pid=16070] ppid=16068 vsize=93224 CPUtime=39.89
/proc/16070/stat : 16070 (pbscip.linux.x8) R 16068 16070 13489 0 -1 4202496 23089 0 0 0 3823 166 0 0 25 0 1 0 133782236 95461376 22402 4089446400 4194304 7136930 140736553570000 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/16070/statm: 23306 22402 391 719 0 22585 0
Current children cumulated CPU time (s) 39.89
Current children cumulated vsize (KiB) 93224

[startup+40.3004 s]
/proc/loadavg: 2.09 2.06 2.01 3/195 16071
/proc/meminfo: memFree=31137436/32951132 swapFree=67111528/67111528
[pid=16070] ppid=16068 vsize=94184 CPUtime=40.28
/proc/16070/stat : 16070 (pbscip.linux.x8) R 16068 16070 13489 0 -1 4202496 23326 0 0 0 3854 174 0 0 25 0 1 0 133782236 96444416 22639 4089446400 4194304 7136930 140736553570000 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/16070/statm: 23546 22639 393 719 0 22825 0
Current children cumulated CPU time (s) 40.28
Current children cumulated vsize (KiB) 94184

[startup+40.4004 s]
/proc/loadavg: 2.09 2.06 2.01 3/195 16071
/proc/meminfo: memFree=31137436/32951132 swapFree=67111528/67111528
[pid=16070] ppid=16068 vsize=94476 CPUtime=40.38
/proc/16070/stat : 16070 (pbscip.linux.x8) R 16068 16070 13489 0 -1 4202496 23386 0 0 0 3862 176 0 0 25 0 1 0 133782236 96743424 22699 4089446400 4194304 7136930 140736553570000 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/16070/statm: 23619 22699 393 719 0 22898 0
Current children cumulated CPU time (s) 40.38
Current children cumulated vsize (KiB) 94476

Child status: 255
Real time (s): 40.4274
CPU time (s): 40.4189
CPU user time (s): 38.6481
CPU system time (s): 1.77073
CPU usage (%): 99.9788
Max. virtual memory (cumulated for all children) (KiB): 94476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 38.6481
system time used= 1.77073
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23450
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= 93

runsolver used 0.06499 second user time and 0.121981 second system time

The end

Launcher Data 

Begin job on node128 at 2010-06-30 21:07:39
IDJOB=2694209
IDBENCH=79252
IDSOLVER=1206
FILE ID=node128/2694209-1277924859
PBS_JOBID= 11197276
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-t2001.13queen13.1111225605--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-2694209-1277924859/watcher-2694209-1277924859 -o /tmp/evaluation-result-2694209-1277924859/solver-2694209-1277924859 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2694209-1277924859.wbo -t 1800 -m 3800

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

MD5SUM BENCH= 08393a4a0fbe261470f6b3451acbb15e
RANDOM SEED=2126659262

node128.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		: 2666.853
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	: 5333.70
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		: 2666.853
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		: 2666.853
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	: 5332.83
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		: 2666.853
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	: 5332.74
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		: 2666.853
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		: 2666.853
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		: 2666.853
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		: 2666.853
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:     32951132 kB
MemFree:      31228100 kB
Buffers:        209320 kB
Cached:        1012900 kB
SwapCached:          0 kB
Active:         775912 kB
Inactive:       804988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      31228100 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3464 kB
Writeback:           0 kB
AnonPages:      358292 kB
Mapped:          20468 kB
Slab:            79520 kB
PageTables:       5880 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:  1651080 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 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 node128 at 2010-06-30 21:08:20