Trace number 3712770

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
pwbo 2.01OPTIMUM 72.8249 36.4229

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110978113--soft-0-100-0.wbo
MD5SUMd4e6776e3ea6e9cf4cf1ebaa2f1d5c78
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark9
Best CPU time to get the best result obtained on this benchmark0.97785
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 5180
Min constraint cost 1
Max constraint cost 99
Sum of constraints costs 5179
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1184
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 ==============================[ Solver Version ]===============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  pwbo:                    2.01 beta - May, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing wbo file format. File HOME/instance-3712770-1338202957.wbo.
0.00/0.00	c Instance file HOME/instance-3712770-1338202957.wbo
0.00/0.00	c File size is 10460 bytes.
0.00/0.00	c Highest Coefficient sum: 1184
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:      270                                                 |
0.00/0.00	c |  Number Clauses:        30                                                  |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 71                                                  |
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 ===============================================================================
72.77/36.41	o 720
72.77/36.41	o 586
72.77/36.41	o 584
72.77/36.41	o 575
72.77/36.41	o 547
72.77/36.41	o 534
72.77/36.41	o 531
72.77/36.41	o 522
72.77/36.41	o 371
72.77/36.41	o 367
72.77/36.41	o 317
72.77/36.41	o 311
72.77/36.41	o 265
72.77/36.41	o 246
72.77/36.41	o 230
72.77/36.41	o 224
72.77/36.41	o 208
72.77/36.41	o 201
72.77/36.41	o 193
72.77/36.41	o 184
72.77/36.41	o 167
72.77/36.41	o 166
72.77/36.41	o 145
72.77/36.41	o 143
72.77/36.41	o 139
72.77/36.41	o 130
72.77/36.41	o 126
72.77/36.41	o 120
72.77/36.41	o 117
72.77/36.41	o 89
72.77/36.41	o 86
72.77/36.41	o 85
72.77/36.41	o 75
72.77/36.41	o 67
72.77/36.41	o 48
72.77/36.41	o 45
72.77/36.41	o 35
72.77/36.41	o 9
72.77/36.41	c ===============================================================================
72.77/36.41	c Wall Clock Time: 36.42 s
72.77/36.41	c Best Solution: 9
72.77/36.41	s OPTIMUM FOUND
72.77/36.41	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	9

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-3712770-1338202957/watcher-3712770-1338202957 -o /tmp/evaluation-result-3712770-1338202957/solver-3712770-1338202957 -C 1800 -W 1900 -M 15500 pwbo2.01 -file-format=wbo -verbosity=0 HOME/instance-3712770-1338202957.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: 3.91 4.03 4.00 4/178 22703
/proc/meminfo: memFree=29832824/32873648 swapFree=7368/7368
[pid=22703] ppid=22701 vsize=162488 CPUtime=0 cores=0,2,4,6
/proc/22703/stat : 22703 (pwbo2.01) S 22701 22703 20320 0 -1 4202496 907 0 0 0 0 0 0 0 20 0 3 0 286419793 166387712 857 33554432000 4194304 5964478 140734119970640 140734119970160 4546669 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/22703/statm: 40622 858 197 433 0 40186 0
[pid=22703/tid=22704] ppid=22701 vsize=162488 CPUtime=0 cores=0,2,4,6
/proc/22703/task/22704/stat : 22704 (pwbo2.01) R 22701 22703 20320 0 -1 4202560 60 0 0 0 0 0 0 0 20 0 3 0 286419794 166387712 858 33554432000 4194304 5964478 140734119970640 140529808340424 5136404 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=22703/tid=22705] ppid=22701 vsize=162488 CPUtime=0 cores=0,2,4,6
/proc/22703/task/22705/stat : 22705 (pwbo2.01) R 22701 22703 20320 0 -1 4202560 63 0 0 0 0 0 0 0 20 0 3 0 286419794 166387712 858 33554432000 4194304 5964478 140734119970640 140529797852248 4388475 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0

[startup+0.032442 s]
/proc/loadavg: 3.91 4.03 4.00 4/178 22703
/proc/meminfo: memFree=29832824/32873648 swapFree=7368/7368
[pid=22703] ppid=22701 vsize=162488 CPUtime=0.05 cores=0,2,4,6
/proc/22703/stat : 22703 (pwbo2.01) S 22701 22703 20320 0 -1 4202496 1105 0 0 0 5 0 0 0 20 0 3 0 286419793 166387712 1055 33554432000 4194304 5964478 140734119970640 140734119970160 4546669 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/22703/statm: 40622 1055 198 433 0 40186 0
[pid=22703/tid=22704] ppid=22701 vsize=162488 CPUtime=0.01 cores=0,2,4,6
/proc/22703/task/22704/stat : 22704 (pwbo2.01) R 22701 22703 20320 0 -1 4202560 173 0 0 0 1 0 0 0 20 0 3 0 286419794 166387712 1055 33554432000 4194304 5964478 140734119970640 140529808340984 5136404 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=22703/tid=22705] ppid=22701 vsize=162488 CPUtime=0.01 cores=0,2,4,6
/proc/22703/task/22705/stat : 22705 (pwbo2.01) R 22701 22703 20320 0 -1 4202560 147 0 0 0 1 0 0 0 20 0 3 0 286419794 166387712 1055 33554432000 4194304 5964478 140734119970640 140529797851448 4388204 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 162488

[startup+0.100314 s]
/proc/loadavg: 3.91 4.03 4.00 4/178 22703
/proc/meminfo: memFree=29832824/32873648 swapFree=7368/7368
[pid=22703] ppid=22701 vsize=162488 CPUtime=0.18 cores=0,2,4,6
/proc/22703/stat : 22703 (pwbo2.01) S 22701 22703 20320 0 -1 4202496 1494 0 0 0 17 1 0 0 20 0 3 0 286419793 166387712 1444 33554432000 4194304 5964478 140734119970640 140734119970160 4546669 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/22703/statm: 40622 1444 198 433 0 40186 0
[pid=22703/tid=22704] ppid=22701 vsize=162488 CPUtime=0.08 cores=0,2,4,6
/proc/22703/task/22704/stat : 22704 (pwbo2.01) R 22701 22703 20320 0 -1 4202560 384 0 0 0 8 0 0 0 20 0 3 0 286419794 166387712 1444 33554432000 4194304 5964478 140734119970640 140529808340792 4400526 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=22703/tid=22705] ppid=22701 vsize=162488 CPUtime=0.08 cores=0,2,4,6
/proc/22703/task/22705/stat : 22705 (pwbo2.01) R 22701 22703 20320 0 -1 4202560 325 0 0 0 8 0 0 0 20 0 3 0 286419794 166387712 1444 33554432000 4194304 5964478 140734119970640 140529797851448 5136404 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 162488

[startup+0.300325 s]
/proc/loadavg: 3.91 4.03 4.00 4/178 22703
/proc/meminfo: memFree=29832824/32873648 swapFree=7368/7368
[pid=22703] ppid=22701 vsize=162488 CPUtime=0.59 cores=0,2,4,6
/proc/22703/stat : 22703 (pwbo2.01) S 22701 22703 20320 0 -1 4202496 2151 0 0 0 56 3 0 0 20 0 3 0 286419793 166387712 2101 33554432000 4194304 5964478 140734119970640 140734119970160 4546669 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/22703/statm: 40622 2101 198 433 0 40186 0
[pid=22703/tid=22704] ppid=22701 vsize=162488 CPUtime=0.28 cores=0,2,4,6
/proc/22703/task/22704/stat : 22704 (pwbo2.01) R 22701 22703 20320 0 -1 4202560 791 0 0 0 26 2 0 0 20 0 3 0 286419794 166387712 2101 33554432000 4194304 5964478 140734119970640 140529808340792 5136404 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=22703/tid=22705] ppid=22701 vsize=162488 CPUtime=0.28 cores=0,2,4,6
/proc/22703/task/22705/stat : 22705 (pwbo2.01) R 22701 22703 20320 0 -1 4202560 575 0 0 0 27 1 0 0 20 0 3 0 286419794 166387712 2101 33554432000 4194304 5964478 140734119970640 140529797851448 4392733 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.59
Current children cumulated vsize (KiB) 162488

[startup+0.700338 s]
/proc/loadavg: 3.91 4.03 4.00 4/178 22703
/proc/meminfo: memFree=29832824/32873648 swapFree=7368/7368
[pid=22703] ppid=22701 vsize=162488 CPUtime=1.38 cores=0,2,4,6
/proc/22703/stat : 22703 (pwbo2.01) S 22701 22703 20320 0 -1 4202496 2940 0 0 0 133 5 0 0 20 0 3 0 286419793 166387712 2890 33554432000 4194304 5964478 140734119970640 140734119970160 4546669 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/22703/statm: 40622 2890 198 433 0 40186 0
[pid=22703/tid=22704] ppid=22701 vsize=162488 CPUtime=0.68 cores=0,2,4,6
/proc/22703/task/22704/stat : 22704 (pwbo2.01) R 22701 22703 20320 0 -1 4202560 1310 0 0 0 65 3 0 0 20 0 3 0 286419794 166387712 2890 33554432000 4194304 5964478 140734119970640 140529808340984 4400081 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=22703/tid=22705] ppid=22701 vsize=162488 CPUtime=0.68 cores=0,2,4,6
/proc/22703/task/22705/stat : 22705 (pwbo2.01) R 22701 22703 20320 0 -1 4202560 845 0 0 0 66 2 0 0 20 0 3 0 286419794 166387712 2890 33554432000 4194304 5964478 140734119970640 140529797851448 4400503 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 1.38
Current children cumulated vsize (KiB) 162488

[startup+1.50034 s]
/proc/loadavg: 3.91 4.03 4.00 5/181 22706
/proc/meminfo: memFree=29820848/32873648 swapFree=7368/7368
[pid=22703] ppid=22701 vsize=162632 CPUtime=2.98 cores=0,2,4,6
/proc/22703/stat : 22703 (pwbo2.01) S 22701 22703 20320 0 -1 4202496 3398 0 0 0 292 6 0 0 20 0 3 0 286419793 166535168 3348 33554432000 4194304 5964478 140734119970640 140734119970160 4546669 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/22703/statm: 40658 3348 198 433 0 40222 0
[pid=22703/tid=22704] ppid=22701 vsize=162632 CPUtime=1.48 cores=0,2,4,6
/proc/22703/task/22704/stat : 22704 (pwbo2.01) R 22701 22703 20320 0 -1 4202560 1765 0 0 0 143 5 0 0 20 0 3 0 286419794 166535168 3348 33554432000 4194304 5964478 140734119970640 140529808341032 4400081 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=22703/tid=22705] ppid=22701 vsize=162632 CPUtime=1.48 cores=0,2,4,6
/proc/22703/task/22705/stat : 22705 (pwbo2.01) R 22701 22703 20320 0 -1 4202560 848 0 0 0 146 2 0 0 20 0 3 0 286419794 166535168 3348 33554432000 4194304 5964478 140734119970640 140529797851440 4400075 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 2.98
Current children cumulated vsize (KiB) 162632

[startup+3.10032 s]
/proc/loadavg: 3.91 4.03 4.00 5/181 22706
/proc/meminfo: memFree=29818120/32873648 swapFree=7368/7368
[pid=22703] ppid=22701 vsize=162632 CPUtime=6.18 cores=0,2,4,6
/proc/22703/stat : 22703 (pwbo2.01) S 22701 22703 20320 0 -1 4202496 4408 0 0 0 609 9 0 0 20 0 3 0 286419793 166535168 4358 33554432000 4194304 5964478 140734119970640 140734119970160 4546669 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/22703/statm: 40658 4358 198 433 0 40222 0
[pid=22703/tid=22704] ppid=22701 vsize=162632 CPUtime=3.08 cores=0,2,4,6
/proc/22703/task/22704/stat : 22704 (pwbo2.01) R 22701 22703 20320 0 -1 4202560 2588 0 0 0 301 7 0 0 20 0 3 0 286419794 166535168 4358 33554432000 4194304 5964478 140734119970640 140529808340792 4399904 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=22703/tid=22705] ppid=22701 vsize=162632 CPUtime=3.08 cores=0,2,4,6
/proc/22703/task/22705/stat : 22705 (pwbo2.01) R 22701 22703 20320 0 -1 4202560 1035 0 0 0 305 3 0 0 20 0 3 0 286419794 166535168 4359 33554432000 4194304 5964478 140734119970640 140529797851440 4432017 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 162632

[startup+6.30029 s]
/proc/loadavg: 3.92 4.03 4.00 5/181 22706
/proc/meminfo: memFree=29811552/32873648 swapFree=7368/7368
[pid=22703] ppid=22701 vsize=162980 CPUtime=12.58 cores=0,2,4,6
/proc/22703/stat : 22703 (pwbo2.01) S 22701 22703 20320 0 -1 4202496 6127 0 0 0 1246 12 0 0 20 0 3 0 286419793 166891520 6077 33554432000 4194304 5964478 140734119970640 140734119970160 4546669 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/22703/statm: 40745 6078 198 433 0 40309 0
[pid=22703/tid=22704] ppid=22701 vsize=162980 CPUtime=6.28 cores=0,2,4,6
/proc/22703/task/22704/stat : 22704 (pwbo2.01) R 22701 22703 20320 0 -1 4202560 3694 0 0 0 618 10 0 0 20 0 3 0 286419794 166891520 6078 33554432000 4194304 5964478 140734119970640 140529808340984 5136474 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=22703/tid=22705] ppid=22701 vsize=162980 CPUtime=6.28 cores=0,2,4,6
/proc/22703/task/22705/stat : 22705 (pwbo2.01) R 22701 22703 20320 0 -1 4202560 1649 0 0 0 625 3 0 0 20 0 3 0 286419794 166891520 6078 33554432000 4194304 5964478 140734119970640 140529797851496 4392757 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 162980

[startup+12.7003 s]
/proc/loadavg: 3.93 4.03 4.00 5/181 22706
/proc/meminfo: memFree=29796424/32873648 swapFree=7368/7368
[pid=22703] ppid=22701 vsize=163160 CPUtime=25.38 cores=0,2,4,6
/proc/22703/stat : 22703 (pwbo2.01) S 22701 22703 20320 0 -1 4202496 9197 0 0 0 2519 19 0 0 20 0 3 0 286419793 167075840 9147 33554432000 4194304 5964478 140734119970640 140734119970160 4546669 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/22703/statm: 40790 9147 198 433 0 40354 0
[pid=22703/tid=22704] ppid=22701 vsize=163160 CPUtime=12.68 cores=0,2,4,6
/proc/22703/task/22704/stat : 22704 (pwbo2.01) R 22701 22703 20320 0 -1 4202560 6119 0 0 0 1252 16 0 0 20 0 3 0 286419794 167075840 9147 33554432000 4194304 5964478 140734119970640 140529808340984 4400796 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=22703/tid=22705] ppid=22701 vsize=163160 CPUtime=12.68 cores=0,2,4,6
/proc/22703/task/22705/stat : 22705 (pwbo2.01) R 22701 22703 20320 0 -1 4202560 2293 0 0 0 1265 3 0 0 20 0 3 0 286419794 167075840 9147 33554432000 4194304 5964478 140734119970640 140529797851496 4400099 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 163160

[startup+25.5003 s]
/proc/loadavg: 3.94 4.03 4.00 5/181 22706
/proc/meminfo: memFree=29779800/32873648 swapFree=7368/7368
[pid=22703] ppid=22701 vsize=162836 CPUtime=50.97 cores=0,2,4,6
/proc/22703/stat : 22703 (pwbo2.01) S 22701 22703 20320 0 -1 4202496 10874 0 0 0 5076 21 0 0 20 0 3 0 286419793 166744064 10748 33554432000 4194304 5964478 140734119970640 140734119970160 4546669 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/22703/statm: 40709 10748 200 433 0 40273 0
[pid=22703/tid=22704] ppid=22701 vsize=162836 CPUtime=25.48 cores=0,2,4,6
/proc/22703/task/22704/stat : 22704 (pwbo2.01) R 22701 22703 20320 0 -1 4202560 6958 0 0 0 2529 19 0 0 20 0 3 0 286419794 166744064 10748 33554432000 4194304 5964478 140734119970640 140529808341088 4221120 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=22703/tid=22705] ppid=22701 vsize=162836 CPUtime=25.48 cores=0,2,4,6
/proc/22703/task/22705/stat : 22705 (pwbo2.01) R 22701 22703 20320 0 -1 4202560 3131 0 0 0 2545 3 0 0 20 0 3 0 286419794 166744064 10748 33554432000 4194304 5964478 140734119970640 140529797851592 4400075 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 50.97
Current children cumulated vsize (KiB) 162836

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

[startup+31.9064 s]
/proc/loadavg: 3.95 4.03 4.00 5/181 22706
/proc/meminfo: memFree=29767904/32873648 swapFree=7368/7368
[pid=22703] ppid=22701 vsize=163076 CPUtime=63.78 cores=0,2,4,6
/proc/22703/stat : 22703 (pwbo2.01) S 22701 22703 20320 0 -1 4202496 13176 0 0 0 6355 23 0 0 20 0 3 0 286419793 166989824 13050 33554432000 4194304 5964478 140734119970640 140734119970160 4546669 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/22703/statm: 40769 13050 200 433 0 40333 0
[pid=22703/tid=22704] ppid=22701 vsize=163076 CPUtime=31.89 cores=0,2,4,6
/proc/22703/task/22704/stat : 22704 (pwbo2.01) R 22701 22703 20320 0 -1 4202560 7201 0 0 0 3170 19 0 0 20 0 3 0 286419794 166989824 13050 33554432000 4194304 5964478 140734119970640 140529808340792 4399904 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=22703/tid=22705] ppid=22701 vsize=163076 CPUtime=31.88 cores=0,2,4,6
/proc/22703/task/22705/stat : 22705 (pwbo2.01) R 22701 22703 20320 0 -1 4202560 5190 0 0 0 3183 5 0 0 20 0 3 0 286419794 166989824 13050 33554432000 4194304 5964478 140734119970640 140529797851256 4400040 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 63.78
Current children cumulated vsize (KiB) 163076

[startup+33.5003 s]
/proc/loadavg: 3.95 4.03 4.00 5/181 22706
/proc/meminfo: memFree=29765920/32873648 swapFree=7368/7368
[pid=22703] ppid=22701 vsize=163076 CPUtime=66.97 cores=0,2,4,6
/proc/22703/stat : 22703 (pwbo2.01) S 22701 22703 20320 0 -1 4202496 13592 0 0 0 6674 23 0 0 20 0 3 0 286419793 166989824 13466 33554432000 4194304 5964478 140734119970640 140734119970160 4546669 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/22703/statm: 40769 13466 200 433 0 40333 0
[pid=22703/tid=22704] ppid=22701 vsize=163076 CPUtime=33.48 cores=0,2,4,6
/proc/22703/task/22704/stat : 22704 (pwbo2.01) R 22701 22703 20320 0 -1 4202560 7248 0 0 0 3329 19 0 0 20 0 3 0 286419794 166989824 13466 33554432000 4194304 5964478 140734119970640 140529808340896 4400081 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=22703/tid=22705] ppid=22701 vsize=163076 CPUtime=33.48 cores=0,2,4,6
/proc/22703/task/22705/stat : 22705 (pwbo2.01) R 22701 22703 20320 0 -1 4202560 5559 0 0 0 3343 5 0 0 20 0 3 0 286419794 166989824 13466 33554432000 4194304 5964478 140734119970640 140529797851448 4400081 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 66.97
Current children cumulated vsize (KiB) 163076

[startup+35.1003 s]
/proc/loadavg: 3.95 4.03 4.00 5/181 22706
/proc/meminfo: memFree=29765672/32873648 swapFree=7368/7368
[pid=22703] ppid=22701 vsize=163076 CPUtime=70.18 cores=0,2,4,6
/proc/22703/stat : 22703 (pwbo2.01) S 22701 22703 20320 0 -1 4202496 13592 0 0 0 6995 23 0 0 20 0 3 0 286419793 166989824 13466 33554432000 4194304 5964478 140734119970640 140734119970160 4546669 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/22703/statm: 40769 13466 200 433 0 40333 0
[pid=22703/tid=22704] ppid=22701 vsize=163076 CPUtime=35.09 cores=0,2,4,6
/proc/22703/task/22704/stat : 22704 (pwbo2.01) R 22701 22703 20320 0 -1 4202560 7248 0 0 0 3490 19 0 0 20 0 3 0 286419794 166989824 13466 33554432000 4194304 5964478 140734119970640 140529808340896 4400087 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=22703/tid=22705] ppid=22701 vsize=163076 CPUtime=35.08 cores=0,2,4,6
/proc/22703/task/22705/stat : 22705 (pwbo2.01) R 22701 22703 20320 0 -1 4202560 5559 0 0 0 3503 5 0 0 20 0 3 0 286419794 166989824 13466 33554432000 4194304 5964478 140734119970640 140529797851360 4220672 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 70.18
Current children cumulated vsize (KiB) 163076

[startup+35.9003 s]
/proc/loadavg: 3.95 4.03 4.00 5/181 22706
/proc/meminfo: memFree=29765672/32873648 swapFree=7368/7368
[pid=22703] ppid=22701 vsize=163076 CPUtime=71.77 cores=0,2,4,6
/proc/22703/stat : 22703 (pwbo2.01) S 22701 22703 20320 0 -1 4202496 13609 0 0 0 7154 23 0 0 20 0 3 0 286419793 166989824 13483 33554432000 4194304 5964478 140734119970640 140734119970160 4546669 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/22703/statm: 40769 13483 200 433 0 40333 0
[pid=22703/tid=22704] ppid=22701 vsize=163076 CPUtime=35.88 cores=0,2,4,6
/proc/22703/task/22704/stat : 22704 (pwbo2.01) R 22701 22703 20320 0 -1 4202560 7248 0 0 0 3569 19 0 0 20 0 3 0 286419794 166989824 13483 33554432000 4194304 5964478 140734119970640 140529808340896 4400087 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=22703/tid=22705] ppid=22701 vsize=163076 CPUtime=35.88 cores=0,2,4,6
/proc/22703/task/22705/stat : 22705 (pwbo2.01) R 22701 22703 20320 0 -1 4202560 5576 0 0 0 3583 5 0 0 20 0 3 0 286419794 166989824 13483 33554432000 4194304 5964478 140734119970640 140529797851256 4400075 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 71.77
Current children cumulated vsize (KiB) 163076

[startup+36.3065 s]
/proc/loadavg: 3.95 4.03 4.00 5/181 22706
/proc/meminfo: memFree=29765796/32873648 swapFree=7368/7368
[pid=22703] ppid=22701 vsize=163076 CPUtime=72.58 cores=0,2,4,6
/proc/22703/stat : 22703 (pwbo2.01) S 22701 22703 20320 0 -1 4202496 13626 0 0 0 7235 23 0 0 20 0 3 0 286419793 166989824 13500 33554432000 4194304 5964478 140734119970640 140734119970160 4546669 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/22703/statm: 40769 13500 200 433 0 40333 0
[pid=22703/tid=22704] ppid=22701 vsize=163076 CPUtime=36.29 cores=0,2,4,6
/proc/22703/task/22704/stat : 22704 (pwbo2.01) R 22701 22703 20320 0 -1 4202560 7248 0 0 0 3610 19 0 0 20 0 3 0 286419794 166989824 13500 33554432000 4194304 5964478 140734119970640 140529808340896 4400090 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=22703/tid=22705] ppid=22701 vsize=163076 CPUtime=36.28 cores=0,2,4,6
/proc/22703/task/22705/stat : 22705 (pwbo2.01) R 22701 22703 20320 0 -1 4202560 5593 0 0 0 3623 5 0 0 20 0 3 0 286419794 166989824 13500 33554432000 4194304 5964478 140734119970640 140529797851256 4400612 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 72.58
Current children cumulated vsize (KiB) 163076

[startup+36.4003 s]
/proc/loadavg: 3.95 4.03 4.00 5/181 22706
/proc/meminfo: memFree=29765796/32873648 swapFree=7368/7368
[pid=22703] ppid=22701 vsize=163076 CPUtime=72.77 cores=0,2,4,6
/proc/22703/stat : 22703 (pwbo2.01) S 22701 22703 20320 0 -1 4202496 13640 0 0 0 7254 23 0 0 20 0 3 0 286419793 166989824 13514 33554432000 4194304 5964478 140734119970640 140734119970160 4546669 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/22703/statm: 40769 13514 200 433 0 40333 0
[pid=22703/tid=22704] ppid=22701 vsize=163076 CPUtime=36.38 cores=0,2,4,6
/proc/22703/task/22704/stat : 22704 (pwbo2.01) R 22701 22703 20320 0 -1 4202560 7248 0 0 0 3619 19 0 0 20 0 3 0 286419794 166989824 13514 33554432000 4194304 5964478 140734119970640 140529808340896 4221120 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=22703/tid=22705] ppid=22701 vsize=163076 CPUtime=36.38 cores=0,2,4,6
/proc/22703/task/22705/stat : 22705 (pwbo2.01) R 22701 22703 20320 0 -1 4202560 5607 0 0 0 3633 5 0 0 20 0 3 0 286419794 166989824 13514 33554432000 4194304 5964478 140734119970640 140529797851256 4403701 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 72.77
Current children cumulated vsize (KiB) 163076

Child status: 255
Real time (s): 36.4229
CPU time (s): 72.8249
CPU user time (s): 72.56
CPU system time (s): 0.264959
CPU usage (%): 199.942
Max. virtual memory (cumulated for all children) (KiB): 163160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 72.56
system time used= 0.264959
maximum resident set size= 54076
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13645
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= 62
involuntary context switches= 149

runsolver used 0.12898 second user time and 0.371943 second system time

The end

Launcher Data 

Begin job on node149 at 2012-05-28 13:02:37
IDJOB=3712770
IDBENCH=79232
IDSOLVER=2292
FILE ID=node149/3712770-1338202957
RUNJOBID= node149-1338191256-20336
PBS_JOBID= 14624573
Free space on /tmp= 71692 MiB

SOLVER NAME= pwbo 2.01
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110978113--soft-0-100-0.wbo
COMMAND LINE= pwbo2.01 -file-format=wbo -verbosity=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3712770-1338202957/watcher-3712770-1338202957 -o /tmp/evaluation-result-3712770-1338202957/solver-3712770-1338202957 -C 1800 -W 1900 -M 15500  pwbo2.01 -file-format=wbo -verbosity=0 HOME/instance-3712770-1338202957.wbo

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

MD5SUM BENCH= d4e6776e3ea6e9cf4cf1ebaa2f1d5c78
RANDOM SEED=1997698132

node149.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		: 2666.145
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	: 5332.29
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		: 2666.145
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	: 5331.91
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		: 2666.145
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	: 5438.55
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		: 2666.145
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		: 2666.145
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		: 2666.145
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	: 5438.55
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		: 2666.145
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	: 5331.91
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		: 2666.145
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:        29832824 kB
Buffers:          385676 kB
Cached:          1742216 kB
SwapCached:         2448 kB
Active:           942688 kB
Inactive:        1279712 kB
Active(anon):      86024 kB
Inactive(anon):     9340 kB
Active(file):     856664 kB
Inactive(file):  1270372 kB
Unevictable:        7368 kB
Mlocked:            7368 kB
SwapTotal:      67108856 kB
SwapFree:       67104880 kB
Dirty:              5512 kB
Writeback:             0 kB
AnonPages:         98148 kB
Mapped:            15036 kB
Shmem:                96 kB
Slab:             681276 kB
SReclaimable:     125676 kB
SUnreclaim:       555600 kB
KernelStack:        1472 kB
PageTables:         4540 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     157548 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= 71688 MiB
End job on node149 at 2012-05-28 13:03:14