Trace number 3728852

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 2.02OPTIMUM 34.9977 17.5468

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110977273--soft-0-100-0.wbo
MD5SUMbf9471406d44094ab08e66793b6b5d92
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark0.859868
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 4944
Min constraint cost 1
Max constraint cost 98
Sum of constraints costs 4943
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1243
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:                     2.02 beta - May, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing wbo file format. File HOME/instance-3728852-1338674536.wbo.
0.00/0.00	c Instance file HOME/instance-3728852-1338674536.wbo
0.00/0.00	c File size is 10461 bytes.
0.00/0.00	c Highest Coefficient sum: 1243
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 ===============================================================================
34.99/17.54	o 599
34.99/17.54	o 592
34.99/17.54	o 467
34.99/17.54	o 453
34.99/17.54	o 449
34.99/17.54	o 390
34.99/17.54	o 327
34.99/17.54	o 317
34.99/17.54	o 270
34.99/17.54	o 239
34.99/17.54	o 232
34.99/17.54	o 222
34.99/17.54	o 218
34.99/17.54	o 215
34.99/17.54	o 182
34.99/17.54	o 178
34.99/17.54	o 177
34.99/17.54	o 168
34.99/17.54	o 159
34.99/17.54	o 158
34.99/17.54	o 144
34.99/17.54	o 125
34.99/17.54	o 123
34.99/17.54	o 114
34.99/17.54	o 113
34.99/17.54	o 99
34.99/17.54	o 90
34.99/17.54	o 86
34.99/17.54	o 83
34.99/17.54	o 73
34.99/17.54	o 72
34.99/17.54	o 67
34.99/17.54	o 66
34.99/17.54	o 58
34.99/17.54	o 38
34.99/17.54	o 1
34.99/17.54	c ===============================================================================
34.99/17.54	c Wall Clock Time: 17.54 s
34.99/17.54	c Best Solution: 1
34.99/17.54	s OPTIMUM FOUND
34.99/17.54	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	1

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-3728852-1338674536/watcher-3728852-1338674536 -o /tmp/evaluation-result-3728852-1338674536/solver-3728852-1338674536 -C 1800 -W 1900 -M 15500 pwbo2.02 -file-format=wbo -verbosity=0 HOME/instance-3728852-1338674536.wbo 

running on 4 cores: 1,3,5,7

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: 3.96 3.96 3.91 4/178 4931
/proc/meminfo: memFree=28029496/32873844 swapFree=7632/7632
[pid=4931] ppid=4929 vsize=162488 CPUtime=0 cores=1,3,5,7
/proc/4931/stat : 4931 (pwbo2.02) S 4929 4931 3617 0 -1 4202496 891 0 0 0 0 0 0 0 20 0 3 0 333577958 166387712 840 33554432000 4194304 5964478 140733357685376 140733357684896 4546685 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/4931/statm: 40622 840 195 433 0 40186 0
[pid=4931/tid=4932] ppid=4929 vsize=162488 CPUtime=0 cores=1,3,5,7
/proc/4931/task/4932/stat : 4932 (pwbo2.02) R 4929 4931 3617 0 -1 4202560 57 0 0 0 0 0 0 0 20 0 3 0 333577959 166387712 842 33554432000 4194304 5964478 140733357685376 140688054974504 4409974 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
[pid=4931/tid=4933] ppid=4929 vsize=162488 CPUtime=0 cores=1,3,5,7
/proc/4931/task/4933/stat : 4933 (pwbo2.02) R 4929 4931 3617 0 -1 4202560 50 0 0 0 0 0 0 0 20 0 3 0 333577959 166387712 842 33554432000 4194304 5964478 140733357685376 140688044485720 4409217 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0

[startup+0.0239271 s]
/proc/loadavg: 3.96 3.96 3.91 4/178 4931
/proc/meminfo: memFree=28029496/32873844 swapFree=7632/7632
[pid=4931] ppid=4929 vsize=162488 CPUtime=0.04 cores=1,3,5,7
/proc/4931/stat : 4931 (pwbo2.02) S 4929 4931 3617 0 -1 4202496 1043 0 0 0 4 0 0 0 20 0 3 0 333577958 166387712 992 33554432000 4194304 5964478 140733357685376 140733357684896 4546685 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/4931/statm: 40622 992 198 433 0 40186 0
[pid=4931/tid=4932] ppid=4929 vsize=162488 CPUtime=0 cores=1,3,5,7
/proc/4931/task/4932/stat : 4932 (pwbo2.02) R 4929 4931 3617 0 -1 4202560 139 0 0 0 0 0 0 0 20 0 3 0 333577959 166387712 992 33554432000 4194304 5964478 140733357685376 140688054974456 5136420 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
[pid=4931/tid=4933] ppid=4929 vsize=162488 CPUtime=0 cores=1,3,5,7
/proc/4931/task/4933/stat : 4933 (pwbo2.02) R 4929 4931 3617 0 -1 4202560 118 0 0 0 0 0 0 0 20 0 3 0 333577959 166387712 992 33554432000 4194304 5964478 140733357685376 140688044484912 4389132 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 162488

[startup+0.100325 s]
/proc/loadavg: 3.96 3.96 3.91 4/178 4931
/proc/meminfo: memFree=28029496/32873844 swapFree=7632/7632
[pid=4931] ppid=4929 vsize=162488 CPUtime=0.19 cores=1,3,5,7
/proc/4931/stat : 4931 (pwbo2.02) S 4929 4931 3617 0 -1 4202496 1479 0 0 0 19 0 0 0 20 0 3 0 333577958 166387712 1428 33554432000 4194304 5964478 140733357685376 140733357684896 4546685 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/4931/statm: 40622 1428 198 433 0 40186 0
[pid=4931/tid=4932] ppid=4929 vsize=162488 CPUtime=0.08 cores=1,3,5,7
/proc/4931/task/4932/stat : 4932 (pwbo2.02) R 4929 4931 3617 0 -1 4202560 375 0 0 0 8 0 0 0 20 0 3 0 333577959 166387712 1428 33554432000 4194304 5964478 140733357685376 140688054974504 5136420 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
[pid=4931/tid=4933] ppid=4929 vsize=162488 CPUtime=0.08 cores=1,3,5,7
/proc/4931/task/4933/stat : 4933 (pwbo2.02) R 4929 4931 3617 0 -1 4202560 318 0 0 0 8 0 0 0 20 0 3 0 333577959 166387712 1428 33554432000 4194304 5964478 140733357685376 140688044484856 4389147 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 162488

[startup+0.300274 s]
/proc/loadavg: 3.96 3.96 3.91 4/178 4931
/proc/meminfo: memFree=28029496/32873844 swapFree=7632/7632
[pid=4931] ppid=4929 vsize=162488 CPUtime=0.58 cores=1,3,5,7
/proc/4931/stat : 4931 (pwbo2.02) S 4929 4931 3617 0 -1 4202496 2179 0 0 0 58 0 0 0 20 0 3 0 333577958 166387712 2128 33554432000 4194304 5964478 140733357685376 140733357684896 4546685 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/4931/statm: 40622 2128 198 433 0 40186 0
[pid=4931/tid=4932] ppid=4929 vsize=162488 CPUtime=0.28 cores=1,3,5,7
/proc/4931/task/4932/stat : 4932 (pwbo2.02) R 4929 4931 3617 0 -1 4202560 810 0 0 0 28 0 0 0 20 0 3 0 333577959 166387712 2128 33554432000 4194304 5964478 140733357685376 140688054974456 5136420 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
[pid=4931/tid=4933] ppid=4929 vsize=162488 CPUtime=0.28 cores=1,3,5,7
/proc/4931/task/4933/stat : 4933 (pwbo2.02) R 4929 4931 3617 0 -1 4202560 583 0 0 0 28 0 0 0 20 0 3 0 333577959 166387712 2128 33554432000 4194304 5964478 140733357685376 140688044484920 4389170 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.58
Current children cumulated vsize (KiB) 162488

[startup+0.700289 s]
/proc/loadavg: 3.96 3.96 3.91 4/178 4931
/proc/meminfo: memFree=28029496/32873844 swapFree=7632/7632
[pid=4931] ppid=4929 vsize=162488 CPUtime=1.38 cores=1,3,5,7
/proc/4931/stat : 4931 (pwbo2.02) S 4929 4931 3617 0 -1 4202496 2765 0 0 0 138 0 0 0 20 0 3 0 333577958 166387712 2714 33554432000 4194304 5964478 140733357685376 140733357684896 4546685 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/4931/statm: 40622 2714 198 433 0 40186 0
[pid=4931/tid=4932] ppid=4929 vsize=162488 CPUtime=0.68 cores=1,3,5,7
/proc/4931/task/4932/stat : 4932 (pwbo2.02) R 4929 4931 3617 0 -1 4202560 1295 0 0 0 68 0 0 0 20 0 3 0 333577959 166387712 2714 33554432000 4194304 5964478 140733357685376 140688054974368 4399920 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
[pid=4931/tid=4933] ppid=4929 vsize=162488 CPUtime=0.68 cores=1,3,5,7
/proc/4931/task/4933/stat : 4933 (pwbo2.02) R 4929 4931 3617 0 -1 4202560 684 0 0 0 68 0 0 0 20 0 3 0 333577959 166387712 2714 33554432000 4194304 5964478 140733357685376 140688044484968 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 1.38
Current children cumulated vsize (KiB) 162488

[startup+1.50032 s]
/proc/loadavg: 3.96 3.96 3.91 5/181 4934
/proc/meminfo: memFree=28017784/32873844 swapFree=7632/7632
[pid=4931] ppid=4929 vsize=162632 CPUtime=2.98 cores=1,3,5,7
/proc/4931/stat : 4931 (pwbo2.02) S 4929 4931 3617 0 -1 4202496 3525 0 0 0 298 0 0 0 20 0 3 0 333577958 166535168 3474 33554432000 4194304 5964478 140733357685376 140733357684896 4546685 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/4931/statm: 40658 3474 198 433 0 40222 0
[pid=4931/tid=4932] ppid=4929 vsize=162632 CPUtime=1.48 cores=1,3,5,7
/proc/4931/task/4932/stat : 4932 (pwbo2.02) R 4929 4931 3617 0 -1 4202560 1762 0 0 0 148 0 0 0 20 0 3 0 333577959 166535168 3474 33554432000 4194304 5964478 140733357685376 140688054974456 4220672 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
[pid=4931/tid=4933] ppid=4929 vsize=162632 CPUtime=1.48 cores=1,3,5,7
/proc/4931/task/4933/stat : 4933 (pwbo2.02) R 4929 4931 3617 0 -1 4202560 977 0 0 0 148 0 0 0 20 0 3 0 333577959 166535168 3474 33554432000 4194304 5964478 140733357685376 140688044484912 4392879 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 2.98
Current children cumulated vsize (KiB) 162632

[startup+3.10033 s]
/proc/loadavg: 3.96 3.96 3.91 5/181 4934
/proc/meminfo: memFree=28014188/32873844 swapFree=7632/7632
[pid=4931] ppid=4929 vsize=162776 CPUtime=6.19 cores=1,3,5,7
/proc/4931/stat : 4931 (pwbo2.02) S 4929 4931 3617 0 -1 4202496 4259 0 0 0 618 1 0 0 20 0 3 0 333577958 166682624 4208 33554432000 4194304 5964478 140733357685376 140733357684896 4546685 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/4931/statm: 40694 4208 198 433 0 40258 0
[pid=4931/tid=4932] ppid=4929 vsize=162776 CPUtime=3.07 cores=1,3,5,7
/proc/4931/task/4932/stat : 4932 (pwbo2.02) R 4929 4931 3617 0 -1 4202560 2396 0 0 0 307 0 0 0 20 0 3 0 333577959 166682624 4208 33554432000 4194304 5964478 140733357685376 140688054974264 4400508 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
[pid=4931/tid=4933] ppid=4929 vsize=162776 CPUtime=3.07 cores=1,3,5,7
/proc/4931/task/4933/stat : 4933 (pwbo2.02) R 4929 4931 3617 0 -1 4202560 1077 0 0 0 307 0 0 0 20 0 3 0 333577959 166682624 4208 33554432000 4194304 5964478 140733357685376 140688044485024 4400542 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 162776

[startup+6.30036 s]
/proc/loadavg: 3.97 3.96 3.91 5/181 4934
/proc/meminfo: memFree=27994348/32873844 swapFree=7632/7632
[pid=4931] ppid=4929 vsize=163292 CPUtime=12.58 cores=1,3,5,7
/proc/4931/stat : 4931 (pwbo2.02) S 4929 4931 3617 0 -1 4202496 7319 0 0 0 1255 3 0 0 20 0 3 0 333577958 167211008 7268 33554432000 4194304 5964478 140733357685376 140733357684896 4546685 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/4931/statm: 40823 7268 198 433 0 40387 0
[pid=4931/tid=4932] ppid=4929 vsize=163292 CPUtime=6.26 cores=1,3,5,7
/proc/4931/task/4932/stat : 4932 (pwbo2.02) R 4929 4931 3617 0 -1 4202560 4197 0 0 0 625 1 0 0 20 0 3 0 333577959 167211008 7268 33554432000 4194304 5964478 140733357685376 140688054974456 5136420 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
[pid=4931/tid=4933] ppid=4929 vsize=163292 CPUtime=6.26 cores=1,3,5,7
/proc/4931/task/4933/stat : 4933 (pwbo2.02) R 4929 4931 3617 0 -1 4202560 2336 0 0 0 625 1 0 0 20 0 3 0 333577959 167211008 7268 33554432000 4194304 5964478 140733357685376 140688044485024 4222304 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 163292

[startup+12.7004 s]
/proc/loadavg: 3.97 3.96 3.91 5/181 4934
/proc/meminfo: memFree=27959140/32873844 swapFree=7632/7632
[pid=4931] ppid=4929 vsize=163076 CPUtime=25.37 cores=1,3,5,7
/proc/4931/stat : 4931 (pwbo2.02) S 4929 4931 3617 0 -1 4202496 7842 0 0 0 2534 3 0 0 20 0 3 0 333577958 166989824 7739 33554432000 4194304 5964478 140733357685376 140733357684896 4546685 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/4931/statm: 40769 7739 200 433 0 40333 0
[pid=4931/tid=4932] ppid=4929 vsize=163076 CPUtime=12.65 cores=1,3,5,7
/proc/4931/task/4932/stat : 4932 (pwbo2.02) R 4929 4931 3617 0 -1 4202560 4509 0 0 0 1264 1 0 0 20 0 3 0 333577959 166989824 7739 33554432000 4194304 5964478 140733357685376 140688054974368 4221120 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
[pid=4931/tid=4933] ppid=4929 vsize=163076 CPUtime=12.65 cores=1,3,5,7
/proc/4931/task/4933/stat : 4933 (pwbo2.02) R 4929 4931 3617 0 -1 4202560 2547 0 0 0 1264 1 0 0 20 0 3 0 333577959 166989824 7739 33554432000 4194304 5964478 140733357685376 140688044484912 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 163076

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

[startup+15.9004 s]
/proc/loadavg: 3.97 3.96 3.91 5/181 4934
/proc/meminfo: memFree=27943020/32873844 swapFree=7632/7632
[pid=4931] ppid=4929 vsize=163212 CPUtime=31.77 cores=1,3,5,7
/proc/4931/stat : 4931 (pwbo2.02) S 4929 4931 3617 0 -1 4202496 8430 0 0 0 3174 3 0 0 20 0 3 0 333577958 167129088 8327 33554432000 4194304 5964478 140733357685376 140733357684896 4546685 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/4931/statm: 40803 8327 200 433 0 40367 0
[pid=4931/tid=4932] ppid=4929 vsize=163212 CPUtime=15.84 cores=1,3,5,7
/proc/4931/task/4932/stat : 4932 (pwbo2.02) R 4929 4931 3617 0 -1 4202560 5025 0 0 0 1583 1 0 0 20 0 3 0 333577959 167129088 8327 33554432000 4194304 5964478 140733357685376 140688054974456 4400435 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
[pid=4931/tid=4933] ppid=4929 vsize=163212 CPUtime=15.84 cores=1,3,5,7
/proc/4931/task/4933/stat : 4933 (pwbo2.02) R 4929 4931 3617 0 -1 4202560 2619 0 0 0 1582 2 0 0 20 0 3 0 333577959 167129088 8327 33554432000 4194304 5964478 140733357685376 140688044484912 4400087 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 31.77
Current children cumulated vsize (KiB) 163212

[startup+16.7004 s]
/proc/loadavg: 3.97 3.96 3.91 5/181 4934
/proc/meminfo: memFree=27935812/32873844 swapFree=7632/7632
[pid=4931] ppid=4929 vsize=163212 CPUtime=33.38 cores=1,3,5,7
/proc/4931/stat : 4931 (pwbo2.02) S 4929 4931 3617 0 -1 4202496 9045 0 0 0 3333 5 0 0 20 0 3 0 333577958 167129088 8942 33554432000 4194304 5964478 140733357685376 140733357684896 4546685 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/4931/statm: 40803 8942 200 433 0 40367 0
[pid=4931/tid=4932] ppid=4929 vsize=163212 CPUtime=16.64 cores=1,3,5,7
/proc/4931/task/4932/stat : 4932 (pwbo2.02) R 4929 4931 3617 0 -1 4202560 5064 0 0 0 1663 1 0 0 20 0 3 0 333577959 167129088 8942 33554432000 4194304 5964478 140733357685376 140688054974368 4400542 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
[pid=4931/tid=4933] ppid=4929 vsize=163212 CPUtime=16.64 cores=1,3,5,7
/proc/4931/task/4933/stat : 4933 (pwbo2.02) R 4929 4931 3617 0 -1 4202560 3195 0 0 0 1661 3 0 0 20 0 3 0 333577959 167129088 8942 33554432000 4194304 5964478 140733357685376 140688044484912 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 33.38
Current children cumulated vsize (KiB) 163212

[startup+17.1004 s]
/proc/loadavg: 3.97 3.96 3.91 5/181 4934
/proc/meminfo: memFree=27935812/32873844 swapFree=7632/7632
[pid=4931] ppid=4929 vsize=163212 CPUtime=34.18 cores=1,3,5,7
/proc/4931/stat : 4931 (pwbo2.02) S 4929 4931 3617 0 -1 4202496 9143 0 0 0 3413 5 0 0 20 0 3 0 333577958 167129088 9040 33554432000 4194304 5964478 140733357685376 140733357684896 4546685 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/4931/statm: 40803 9040 200 433 0 40367 0
[pid=4931/tid=4932] ppid=4929 vsize=163212 CPUtime=17.04 cores=1,3,5,7
/proc/4931/task/4932/stat : 4932 (pwbo2.02) R 4929 4931 3617 0 -1 4202560 5155 0 0 0 1703 1 0 0 20 0 3 0 333577959 167129088 9040 33554432000 4194304 5964478 140733357685376 140688054974456 5136420 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
[pid=4931/tid=4933] ppid=4929 vsize=163212 CPUtime=17.04 cores=1,3,5,7
/proc/4931/task/4933/stat : 4933 (pwbo2.02) R 4929 4931 3617 0 -1 4202560 3202 0 0 0 1701 3 0 0 20 0 3 0 333577959 167129088 9040 33554432000 4194304 5964478 140733357685376 140688044484912 4403717 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 34.18
Current children cumulated vsize (KiB) 163212

[startup+17.5004 s]
/proc/loadavg: 3.97 3.97 3.91 5/181 4934
/proc/meminfo: memFree=27928000/32873844 swapFree=7632/7632
[pid=4931] ppid=4929 vsize=163212 CPUtime=34.99 cores=1,3,5,7
/proc/4931/stat : 4931 (pwbo2.02) S 4929 4931 3617 0 -1 4202496 9478 0 0 0 3494 5 0 0 20 0 3 0 333577958 167129088 9375 33554432000 4194304 5964478 140733357685376 140733357684896 4546685 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/4931/statm: 40803 9375 200 433 0 40367 0
[pid=4931/tid=4932] ppid=4929 vsize=163212 CPUtime=17.44 cores=1,3,5,7
/proc/4931/task/4932/stat : 4932 (pwbo2.02) R 4929 4931 3617 0 -1 4202560 5483 0 0 0 1743 1 0 0 20 0 3 0 333577959 167129088 9375 33554432000 4194304 5964478 140733357685376 140688054974456 5136420 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
[pid=4931/tid=4933] ppid=4929 vsize=163212 CPUtime=17.44 cores=1,3,5,7
/proc/4931/task/4933/stat : 4933 (pwbo2.02) R 4929 4931 3617 0 -1 4202560 3209 0 0 0 1741 3 0 0 20 0 3 0 333577959 167129088 9375 33554432000 4194304 5964478 140733357685376 140688044484912 4400097 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 34.99
Current children cumulated vsize (KiB) 163212

Child status: 255
Real time (s): 17.5468
CPU time (s): 34.9977
CPU user time (s): 34.9357
CPU system time (s): 0.06199
CPU usage (%): 199.453
Max. virtual memory (cumulated for all children) (KiB): 163292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 34.9357
system time used= 0.06199
maximum resident set size= 37612
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9506
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= 65
involuntary context switches= 42

runsolver used 0.056991 second user time and 0.088986 second system time

The end

Launcher Data 

Begin job on node141 at 2012-06-03 00:02:16
IDJOB=3728852
IDBENCH=79213
IDSOLVER=2316
FILE ID=node141/3728852-1338674536
RUNJOBID= node141-1338669486-3912
PBS_JOBID= 14636518
Free space on /tmp= 70716 MiB

SOLVER NAME= pwbo 2.02
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110977273--soft-0-100-0.wbo
COMMAND LINE= pwbo2.02 -file-format=wbo -verbosity=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3728852-1338674536/watcher-3728852-1338674536 -o /tmp/evaluation-result-3728852-1338674536/solver-3728852-1338674536 -C 1800 -W 1900 -M 15500  pwbo2.02 -file-format=wbo -verbosity=0 HOME/instance-3728852-1338674536.wbo

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

MD5SUM BENCH= bf9471406d44094ab08e66793b6b5d92
RANDOM SEED=1249415510

node141.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		: 2666.744
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	: 5333.48
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		: 2666.744
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		: 2666.744
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	: 5331.93
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		: 2666.744
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	: 5331.92
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		: 2666.744
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	: 5331.92
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		: 2666.744
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		: 2666.744
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		: 2666.744
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:       32873844 kB
MemFree:        28029860 kB
Buffers:          385040 kB
Cached:          3121772 kB
SwapCached:          216 kB
Active:          1658908 kB
Inactive:        2302176 kB
Active(anon):     445108 kB
Inactive(anon):    11300 kB
Active(file):    1213800 kB
Inactive(file):  2290876 kB
Unevictable:        7632 kB
Mlocked:            7632 kB
SwapTotal:      67108856 kB
SwapFree:       67108640 kB
Dirty:              5692 kB
Writeback:             0 kB
AnonPages:        463164 kB
Mapped:            11436 kB
Shmem:               172 kB
Slab:             738912 kB
SReclaimable:     181204 kB
SUnreclaim:       557708 kB
KernelStack:        1504 kB
PageTables:         4608 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     163240 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     81920 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70712 MiB
End job on node141 at 2012-06-03 00:02:34