Trace number 3728172

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
wbo 1.72OPTIMUM 137.56 137.66

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110975607--soft-33-100-0.wbo
MD5SUM9a2a28c5bb6a02365b79a03ef797cc3c
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark24
Best CPU time to get the best result obtained on this benchmark0.900862
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 constraints64
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 3426
Min constraint cost 1
Max constraint cost 99
Sum of constraints costs 3425
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1221
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

Solver Data 

0.00/0.00	c ==============================[ Solver Version ]===============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |   wbo:                     1.72 beta - May, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing wbo file format. File HOME/instance-3728172-1338673858.wbo.
0.00/0.00	c Instance file HOME/instance-3728172-1338673858.wbo
0.00/0.00	c File size is 10284 bytes.
0.00/0.00	c Highest Coefficient sum: 1221
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.00         s                                      |
0.00/0.00	c |  Number Variables:      233                                                 |
0.00/0.00	c |  Number Clauses:        30                                                  |
0.00/0.00	c |  Number Cardinality:    30                                                  |
0.00/0.00	c |  Number PB Constraints: 41                                                  |
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Problem Type:          Optimization                                        |
0.00/0.00	c |  Objective Function:    PB Constraint                                       |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Time (s)  | ID |      Bound      |               Shared Clauses             |
0.00/0.00	c |           |    | value      type |  expCls         impCls        Lit/impCl  |
0.00/0.00	c ===============================================================================
3.29/3.32	c | 3.32      | 0  | 1            lb |  0                0                0.00  |
6.18/6.25	c | 6.25      | 0  | 2            lb |  0                0                0.00  |
9.69/9.78	c | 9.78      | 0  | 3            lb |  0                0                0.00  |
12.39/12.41	c | 12.42     | 0  | 4            lb |  0                0                0.00  |
15.59/15.68	c | 15.68     | 0  | 6            lb |  0                0                0.00  |
19.58/19.69	c | 19.70     | 0  | 7            lb |  0                0                0.00  |
23.48/23.53	c | 23.53     | 0  | 9            lb |  0                0                0.00  |
29.48/29.55	c | 29.55     | 0  | 14           lb |  0                0                0.00  |
35.48/35.50	c | 35.51     | 0  | 15           lb |  0                0                0.00  |
41.68/41.74	c | 41.75     | 0  | 16           lb |  0                0                0.00  |
48.87/48.97	c | 48.97     | 0  | 17           lb |  0                0                0.00  |
56.87/56.93	c | 56.94     | 0  | 18           lb |  0                0                0.00  |
63.07/63.19	c | 63.20     | 0  | 19           lb |  0                0                0.00  |
69.67/69.73	c | 69.74     | 0  | 20           lb |  0                0                0.00  |
83.37/83.50	c | 83.50     | 0  | 21           lb |  0                0                0.00  |
94.97/95.01	c | 95.01     | 0  | 22           lb |  0                0                0.00  |
104.27/104.30	c | 104.31    | 0  | 23           lb |  0                0                0.00  |
121.77/121.83	c | 121.83    | 0  | 24           lb |  0                0                0.00  |
137.56/137.65	c | 137.66    | 0  | 24           ub |  0                0                0.00  |
137.56/137.65	c ===============================================================================
137.56/137.65	c Wall Clock Time: 137.66 s
137.56/137.65	o 24
137.56/137.65	c Best Solution: 24
137.56/137.65	s OPTIMUM FOUND
137.56/137.65	v -x1 -x2 -x3 -x4 x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 x24 -x25 -x26 -x27 x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 x64 -x65 -x66 -x67 x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 x99 -x100 -x101 -x102 -x103 -x104 x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169

Verifier Data 

OK	24

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3728172-1338673858/watcher-3728172-1338673858 -o /tmp/evaluation-result-3728172-1338673858/solver-3728172-1338673858 -C 1800 -W 1900 -M 15500 wbo1.72 -file-format=wbo HOME/instance-3728172-1338673858.wbo 

running on 4 cores: 0,2,4,6

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.06 2.01 2.00 3/174 11320
/proc/meminfo: memFree=28136140/32873648 swapFree=6864/6864
[pid=11320] ppid=11318 vsize=83720 CPUtime=0 cores=0,2,4,6
/proc/11320/stat : 11320 (wbo1.72) S 11318 11320 10604 0 -1 4202496 794 0 0 0 0 0 0 0 20 0 2 0 333512666 85729280 1058 33554432000 4194304 5964350 140735561176672 140735561176192 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11320/statm: 20930 1058 192 433 0 20494 0
[pid=11320/tid=11321] ppid=11318 vsize=83720 CPUtime=0 cores=0,2,4,6
/proc/11320/task/11321/stat : 11321 (wbo1.72) R 11318 11320 10604 0 -1 4202560 72 0 0 0 0 0 0 0 20 0 2 0 333512666 85729280 1058 33554432000 4194304 5964350 140735561176672 140735561176152 5136340 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0

[startup+0.0591941 s]
/proc/loadavg: 2.06 2.01 2.00 3/174 11320
/proc/meminfo: memFree=28136140/32873648 swapFree=6864/6864
[pid=11320] ppid=11318 vsize=83720 CPUtime=0.05 cores=0,2,4,6
/proc/11320/stat : 11320 (wbo1.72) S 11318 11320 10604 0 -1 4202496 975 0 0 0 5 0 0 0 20 0 2 0 333512666 85729280 1239 33554432000 4194304 5964350 140735561176672 140735561176192 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11320/statm: 20930 1239 193 433 0 20494 0
[pid=11320/tid=11321] ppid=11318 vsize=83720 CPUtime=0.04 cores=0,2,4,6
/proc/11320/task/11321/stat : 11321 (wbo1.72) R 11318 11320 10604 0 -1 4202560 253 0 0 0 4 0 0 0 20 0 2 0 333512666 85729280 1239 33554432000 4194304 5964350 140735561176672 140149557118776 5136340 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 83720

[startup+0.100304 s]
/proc/loadavg: 2.06 2.01 2.00 3/174 11320
/proc/meminfo: memFree=28136140/32873648 swapFree=6864/6864
[pid=11320] ppid=11318 vsize=83720 CPUtime=0.09 cores=0,2,4,6
/proc/11320/stat : 11320 (wbo1.72) S 11318 11320 10604 0 -1 4202496 1077 0 0 0 9 0 0 0 20 0 2 0 333512666 85729280 1341 33554432000 4194304 5964350 140735561176672 140735561176192 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11320/statm: 20930 1341 193 433 0 20494 0
[pid=11320/tid=11321] ppid=11318 vsize=83720 CPUtime=0.08 cores=0,2,4,6
/proc/11320/task/11321/stat : 11321 (wbo1.72) R 11318 11320 10604 0 -1 4202560 355 0 0 0 8 0 0 0 20 0 2 0 333512666 85729280 1341 33554432000 4194304 5964350 140735561176672 140149557118776 4222464 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83720

[startup+0.300147 s]
/proc/loadavg: 2.06 2.01 2.00 3/174 11320
/proc/meminfo: memFree=28136140/32873648 swapFree=6864/6864
[pid=11320] ppid=11318 vsize=83720 CPUtime=0.29 cores=0,2,4,6
/proc/11320/stat : 11320 (wbo1.72) S 11318 11320 10604 0 -1 4202496 1429 0 0 0 29 0 0 0 20 0 2 0 333512666 85729280 1693 33554432000 4194304 5964350 140735561176672 140735561176192 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11320/statm: 20930 1693 193 433 0 20494 0
[pid=11320/tid=11321] ppid=11318 vsize=83720 CPUtime=0.28 cores=0,2,4,6
/proc/11320/task/11321/stat : 11321 (wbo1.72) R 11318 11320 10604 0 -1 4202560 707 0 0 0 28 0 0 0 20 0 2 0 333512666 85729280 1693 33554432000 4194304 5964350 140735561176672 140149557118776 5136340 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83720

[startup+0.700252 s]
/proc/loadavg: 2.06 2.01 2.00 3/174 11320
/proc/meminfo: memFree=28136140/32873648 swapFree=6864/6864
[pid=11320] ppid=11318 vsize=83720 CPUtime=0.69 cores=0,2,4,6
/proc/11320/stat : 11320 (wbo1.72) S 11318 11320 10604 0 -1 4202496 1953 0 0 0 69 0 0 0 20 0 2 0 333512666 85729280 2217 33554432000 4194304 5964350 140735561176672 140735561176192 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11320/statm: 20930 2217 193 433 0 20494 0
[pid=11320/tid=11321] ppid=11318 vsize=83720 CPUtime=0.68 cores=0,2,4,6
/proc/11320/task/11321/stat : 11321 (wbo1.72) R 11318 11320 10604 0 -1 4202560 1231 0 0 0 68 0 0 0 20 0 2 0 333512666 85729280 2217 33554432000 4194304 5964350 140735561176672 140149557118776 4399998 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 83720

[startup+1.50025 s]
/proc/loadavg: 2.05 2.01 2.00 3/179 11328
/proc/meminfo: memFree=28120768/32873648 swapFree=6864/6864
[pid=11320] ppid=11318 vsize=83864 CPUtime=1.49 cores=0,2,4,6
/proc/11320/stat : 11320 (wbo1.72) S 11318 11320 10604 0 -1 4202496 2355 0 0 0 149 0 0 0 20 0 2 0 333512666 85876736 2619 33554432000 4194304 5964350 140735561176672 140735561176192 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11320/statm: 20966 2619 193 433 0 20530 0
[pid=11320/tid=11321] ppid=11318 vsize=83864 CPUtime=1.48 cores=0,2,4,6
/proc/11320/task/11321/stat : 11321 (wbo1.72) R 11318 11320 10604 0 -1 4202560 1633 0 0 0 148 0 0 0 20 0 2 0 333512666 85876736 2619 33554432000 4194304 5964350 140735561176672 140149557118776 4399840 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83864

[startup+3.10025 s]
/proc/loadavg: 2.05 2.01 2.00 3/180 11329
/proc/meminfo: memFree=28115528/32873648 swapFree=6864/6864
[pid=11320] ppid=11318 vsize=83936 CPUtime=3.08 cores=0,2,4,6
/proc/11320/stat : 11320 (wbo1.72) S 11318 11320 10604 0 -1 4202496 3138 0 0 0 308 0 0 0 20 0 2 0 333512666 85950464 3402 33554432000 4194304 5964350 140735561176672 140735561176192 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11320/statm: 20984 3402 193 433 0 20548 0
[pid=11320/tid=11321] ppid=11318 vsize=83936 CPUtime=3.07 cores=0,2,4,6
/proc/11320/task/11321/stat : 11321 (wbo1.72) R 11318 11320 10604 0 -1 4202560 2416 0 0 0 307 0 0 0 20 0 2 0 333512666 85950464 3402 33554432000 4194304 5964350 140735561176672 140149557118776 5139034 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 83936

[startup+6.30026 s]
/proc/loadavg: 2.05 2.01 2.00 3/179 11329
/proc/meminfo: memFree=28105748/32873648 swapFree=6864/6864
[pid=11320] ppid=11318 vsize=83720 CPUtime=6.28 cores=0,2,4,6
/proc/11320/stat : 11320 (wbo1.72) S 11318 11320 10604 0 -1 4202496 3464 0 0 0 628 0 0 0 20 0 2 0 333512666 85729280 3690 33554432000 4194304 5964350 140735561176672 140735561176192 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11320/statm: 20930 3690 197 433 0 20494 0
[pid=11320/tid=11321] ppid=11318 vsize=83720 CPUtime=6.27 cores=0,2,4,6
/proc/11320/task/11321/stat : 11321 (wbo1.72) R 11318 11320 10604 0 -1 4202560 2742 0 0 0 627 0 0 0 20 0 2 0 333512666 85729280 3690 33554432000 4194304 5964350 140735561176672 140149557119928 4381916 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 83720

[startup+12.7001 s]
/proc/loadavg: 2.04 2.01 2.00 3/179 11329
/proc/meminfo: memFree=28098592/32873648 swapFree=6864/6864
[pid=11320] ppid=11318 vsize=83720 CPUtime=12.69 cores=0,2,4,6
/proc/11320/stat : 11320 (wbo1.72) S 11318 11320 10604 0 -1 4202496 4412 0 0 0 1268 1 0 0 20 0 2 0 333512666 85729280 4645 33554432000 4194304 5964350 140735561176672 140735561176192 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11320/statm: 20930 4645 197 433 0 20494 0
[pid=11320/tid=11321] ppid=11318 vsize=83720 CPUtime=12.64 cores=0,2,4,6
/proc/11320/task/11321/stat : 11321 (wbo1.72) R 11318 11320 10604 0 -1 4202560 3690 0 0 0 1263 1 0 0 20 0 2 0 333512666 85729280 4645 33554432000 4194304 5964350 140735561176672 140149557119320 4389005 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 83720

[startup+25.5003 s]
/proc/loadavg: 2.04 2.01 2.00 3/179 11329
/proc/meminfo: memFree=28092920/32873648 swapFree=6864/6864
[pid=11320] ppid=11318 vsize=83720 CPUtime=25.48 cores=0,2,4,6
/proc/11320/stat : 11320 (wbo1.72) S 11318 11320 10604 0 -1 4202496 4853 0 0 0 2547 1 0 0 20 0 2 0 333512666 85729280 5589 33554432000 4194304 5964350 140735561176672 140735561176192 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11320/statm: 20930 5589 197 433 0 20494 0
[pid=11320/tid=11321] ppid=11318 vsize=83720 CPUtime=25.41 cores=0,2,4,6
/proc/11320/task/11321/stat : 11321 (wbo1.72) R 11318 11320 10604 0 -1 4202560 4131 0 0 0 2540 1 0 0 20 0 2 0 333512666 85729280 5589 33554432000 4194304 5964350 140735561176672 140149557119512 4220672 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 83720

[startup+51.1002 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 11329
/proc/meminfo: memFree=28079160/32873648 swapFree=6864/6864
[pid=11320] ppid=11318 vsize=83720 CPUtime=51.07 cores=0,2,4,6
/proc/11320/stat : 11320 (wbo1.72) S 11318 11320 10604 0 -1 4202496 6928 0 0 0 5106 1 0 0 20 0 2 0 333512666 85729280 7595 33554432000 4194304 5964350 140735561176672 140735561176192 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11320/statm: 20930 7595 197 433 0 20494 0
[pid=11320/tid=11321] ppid=11318 vsize=83720 CPUtime=50.95 cores=0,2,4,6
/proc/11320/task/11321/stat : 11321 (wbo1.72) R 11318 11320 10604 0 -1 4202560 6206 0 0 0 5094 1 0 0 20 0 2 0 333512666 85729280 7595 33554432000 4194304 5964350 140735561176672 140149557119512 4400035 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 83720

[startup+102.306 s]
/proc/loadavg: 2.01 2.00 2.00 3/179 11368
/proc/meminfo: memFree=27902560/32873648 swapFree=6864/6864
[pid=11320] ppid=11318 vsize=83720 CPUtime=102.28 cores=0,2,4,6
/proc/11320/stat : 11320 (wbo1.72) S 11318 11320 10604 0 -1 4202496 9892 0 0 0 10225 3 0 0 20 0 2 0 333512666 85729280 10458 33554432000 4194304 5964350 140735561176672 140735561176192 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11320/statm: 20930 10458 197 433 0 20494 0
[pid=11320/tid=11321] ppid=11318 vsize=83720 CPUtime=102.02 cores=0,2,4,6
/proc/11320/task/11321/stat : 11321 (wbo1.72) R 11318 11320 10604 0 -1 4202560 9170 0 0 0 10199 3 0 0 20 0 2 0 333512666 85729280 10458 33554432000 4194304 5964350 140735561176672 140149557119512 4400548 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 83720

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

[startup+115.1 s]
/proc/loadavg: 2.01 2.00 2.00 3/179 11368
/proc/meminfo: memFree=27885500/32873648 swapFree=6864/6864
[pid=11320] ppid=11318 vsize=83720 CPUtime=115.07 cores=0,2,4,6
/proc/11320/stat : 11320 (wbo1.72) S 11318 11320 10604 0 -1 4202496 9895 0 0 0 11504 3 0 0 20 0 2 0 333512666 85729280 10461 33554432000 4194304 5964350 140735561176672 140735561176192 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11320/statm: 20930 10461 197 433 0 20494 0
[pid=11320/tid=11321] ppid=11318 vsize=83720 CPUtime=114.78 cores=0,2,4,6
/proc/11320/task/11321/stat : 11321 (wbo1.72) R 11318 11320 10604 0 -1 4202560 9173 0 0 0 11475 3 0 0 20 0 2 0 333512666 85729280 10461 33554432000 4194304 5964350 140735561176672 140149557119512 4220672 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 115.07
Current children cumulated vsize (KiB) 83720

[startup+127.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 11381
/proc/meminfo: memFree=27877120/32873648 swapFree=6864/6864
[pid=11320] ppid=11318 vsize=83720 CPUtime=127.87 cores=0,2,4,6
/proc/11320/stat : 11320 (wbo1.72) S 11318 11320 10604 0 -1 4202496 11462 0 0 0 12784 3 0 0 20 0 2 0 333512666 85729280 12028 33554432000 4194304 5964350 140735561176672 140735561176192 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11320/statm: 20930 12028 197 433 0 20494 0
[pid=11320/tid=11321] ppid=11318 vsize=83720 CPUtime=127.55 cores=0,2,4,6
/proc/11320/task/11321/stat : 11321 (wbo1.72) R 11318 11320 10604 0 -1 4202560 10740 0 0 0 12751 4 0 0 20 0 2 0 333512666 85729280 12028 33554432000 4194304 5964350 140735561176672 140149557119320 4399840 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 127.87
Current children cumulated vsize (KiB) 83720

[startup+134.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 11381
/proc/meminfo: memFree=27844244/32873648 swapFree=6864/6864
[pid=11320] ppid=11318 vsize=83720 CPUtime=134.26 cores=0,2,4,6
/proc/11320/stat : 11320 (wbo1.72) S 11318 11320 10604 0 -1 4202496 11465 0 0 0 13423 3 0 0 20 0 2 0 333512666 85729280 12028 33554432000 4194304 5964350 140735561176672 140735561176192 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11320/statm: 20930 12028 197 433 0 20494 0
[pid=11320/tid=11321] ppid=11318 vsize=83720 CPUtime=133.93 cores=0,2,4,6
/proc/11320/task/11321/stat : 11321 (wbo1.72) R 11318 11320 10604 0 -1 4202560 10743 0 0 0 13388 5 0 0 20 0 2 0 333512666 85729280 12028 33554432000 4194304 5964350 140735561176672 140149557119320 4399858 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 134.26
Current children cumulated vsize (KiB) 83720

[startup+135.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 11381
/proc/meminfo: memFree=27837060/32873648 swapFree=6864/6864
[pid=11320] ppid=11318 vsize=83720 CPUtime=135.86 cores=0,2,4,6
/proc/11320/stat : 11320 (wbo1.72) S 11318 11320 10604 0 -1 4202496 11465 0 0 0 13583 3 0 0 20 0 2 0 333512666 85729280 12028 33554432000 4194304 5964350 140735561176672 140735561176192 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11320/statm: 20930 12028 197 433 0 20494 0
[pid=11320/tid=11321] ppid=11318 vsize=83720 CPUtime=135.52 cores=0,2,4,6
/proc/11320/task/11321/stat : 11321 (wbo1.72) R 11318 11320 10604 0 -1 4202560 10743 0 0 0 13547 5 0 0 20 0 2 0 333512666 85729280 12028 33554432000 4194304 5964350 140735561176672 140149557119320 4400436 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 135.86
Current children cumulated vsize (KiB) 83720

[startup+136.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 11381
/proc/meminfo: memFree=27831232/32873648 swapFree=6864/6864
[pid=11320] ppid=11318 vsize=83720 CPUtime=136.66 cores=0,2,4,6
/proc/11320/stat : 11320 (wbo1.72) S 11318 11320 10604 0 -1 4202496 11466 0 0 0 13663 3 0 0 20 0 2 0 333512666 85729280 12029 33554432000 4194304 5964350 140735561176672 140735561176192 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11320/statm: 20930 12029 197 433 0 20494 0
[pid=11320/tid=11321] ppid=11318 vsize=83720 CPUtime=136.32 cores=0,2,4,6
/proc/11320/task/11321/stat : 11321 (wbo1.72) R 11318 11320 10604 0 -1 4202560 10744 0 0 0 13627 5 0 0 20 0 2 0 333512666 85729280 12029 33554432000 4194304 5964350 140735561176672 140149557119320 4399840 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 136.66
Current children cumulated vsize (KiB) 83720

[startup+137.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 11381
/proc/meminfo: memFree=27831232/32873648 swapFree=6864/6864
[pid=11320] ppid=11318 vsize=83720 CPUtime=137.06 cores=0,2,4,6
/proc/11320/stat : 11320 (wbo1.72) S 11318 11320 10604 0 -1 4202496 11466 0 0 0 13703 3 0 0 20 0 2 0 333512666 85729280 12029 33554432000 4194304 5964350 140735561176672 140735561176192 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11320/statm: 20930 12029 197 433 0 20494 0
[pid=11320/tid=11321] ppid=11318 vsize=83720 CPUtime=136.72 cores=0,2,4,6
/proc/11320/task/11321/stat : 11321 (wbo1.72) R 11318 11320 10604 0 -1 4202560 10744 0 0 0 13667 5 0 0 20 0 2 0 333512666 85729280 12029 33554432000 4194304 5964350 140735561176672 140149557119320 4222416 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 137.06
Current children cumulated vsize (KiB) 83720

[startup+137.507 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 11381
/proc/meminfo: memFree=27826024/32873648 swapFree=6864/6864
[pid=11320] ppid=11318 vsize=83720 CPUtime=137.47 cores=0,2,4,6
/proc/11320/stat : 11320 (wbo1.72) S 11318 11320 10604 0 -1 4202496 11469 0 0 0 13744 3 0 0 20 0 2 0 333512666 85729280 12032 33554432000 4194304 5964350 140735561176672 140735561176192 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11320/statm: 20930 12032 197 433 0 20494 0
[pid=11320/tid=11321] ppid=11318 vsize=83720 CPUtime=137.13 cores=0,2,4,6
/proc/11320/task/11321/stat : 11321 (wbo1.72) R 11318 11320 10604 0 -1 4202560 10747 0 0 0 13708 5 0 0 20 0 2 0 333512666 85729280 12032 33554432000 4194304 5964350 140735561176672 140149557119320 4220672 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 137.47
Current children cumulated vsize (KiB) 83720

[startup+137.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 11381
/proc/meminfo: memFree=27826024/32873648 swapFree=6864/6864
[pid=11320] ppid=11318 vsize=83720 CPUtime=137.56 cores=0,2,4,6
/proc/11320/stat : 11320 (wbo1.72) S 11318 11320 10604 0 -1 4202496 11469 0 0 0 13753 3 0 0 20 0 2 0 333512666 85729280 12032 33554432000 4194304 5964350 140735561176672 140735561176192 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11320/statm: 20930 12032 197 433 0 20494 0
[pid=11320/tid=11321] ppid=11318 vsize=83720 CPUtime=137.22 cores=0,2,4,6
/proc/11320/task/11321/stat : 11321 (wbo1.72) R 11318 11320 10604 0 -1 4202560 10747 0 0 0 13717 5 0 0 20 0 2 0 333512666 85729280 12032 33554432000 4194304 5964350 140735561176672 140149557119320 4373375 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 137.56
Current children cumulated vsize (KiB) 83720

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11320 and gives
#  childrusage.ru_utime.tv_sec=137
#  childrusage.ru_utime.tv_usec=240136
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=62990
# CPU time returned by wait4() is 137.303
# while last known CPU time is 137.56
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 137.66
CPU time (s): 137.56
CPU user time (s): 137.53
CPU system time (s): 0.03
CPU usage (%): 99.927
Max. virtual memory (cumulated for all children) (KiB): 84204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 137.24
system time used= 0.06299
maximum resident set size= 48140
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11472
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= 19
involuntary context switches= 200

runsolver used 0.32395 second user time and 0.84887 second system time

The end

Launcher Data 

Begin job on node113 at 2012-06-02 23:50:58
IDJOB=3728172
IDBENCH=78864
IDSOLVER=2315
FILE ID=node113/3728172-1338673858
RUNJOBID= node113-1338673858-11297
PBS_JOBID= 14636517
Free space on /tmp= 70980 MiB

SOLVER NAME= wbo 1.72
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110975607--soft-33-100-0.wbo
COMMAND LINE= wbo1.72 -file-format=wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3728172-1338673858/watcher-3728172-1338673858 -o /tmp/evaluation-result-3728172-1338673858/solver-3728172-1338673858 -C 1800 -W 1900 -M 15500  wbo1.72 -file-format=wbo HOME/instance-3728172-1338673858.wbo

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 9a2a28c5bb6a02365b79a03ef797cc3c
RANDOM SEED=1253326699

node113.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/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		: 2667.026
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.05
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5438.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        28136668 kB
Buffers:          498652 kB
Cached:          3347104 kB
SwapCached:         2020 kB
Active:          1673600 kB
Inactive:        2177000 kB
Active(anon):       4280 kB
Inactive(anon):     1800 kB
Active(file):    1669320 kB
Inactive(file):  2175200 kB
Unevictable:        6864 kB
Mlocked:            6864 kB
SwapTotal:      67108856 kB
SwapFree:       67099596 kB
Dirty:             10880 kB
Writeback:             0 kB
AnonPages:          9240 kB
Mapped:            10384 kB
Shmem:                 0 kB
Slab:             749576 kB
SReclaimable:     193420 kB
SUnreclaim:       556156 kB
KernelStack:        1376 kB
PageTables:         4144 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     103620 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70968 MiB
End job on node113 at 2012-06-02 23:53:16