Trace number 3728844

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 35.8176 17.958

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110969860--soft-0-100-0.wbo
MD5SUM1b4d108d74bb6ee9510c6f55f0fde657
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 benchmark0.759884
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 1147
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-3728844-1338674491.wbo.
0.00/0.00	c Instance file HOME/instance-3728844-1338674491.wbo
0.00/0.00	c File size is 10446 bytes.
0.00/0.00	c Highest Coefficient sum: 1147
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 ===============================================================================
35.77/17.95	o 734
35.77/17.95	o 648
35.77/17.95	o 629
35.77/17.95	o 605
35.77/17.95	o 603
35.77/17.95	o 593
35.77/17.95	o 565
35.77/17.95	o 519
35.77/17.95	o 501
35.77/17.95	o 480
35.77/17.95	o 453
35.77/17.95	o 448
35.77/17.95	o 437
35.77/17.95	o 399
35.77/17.95	o 393
35.77/17.95	o 377
35.77/17.95	o 361
35.77/17.95	o 328
35.77/17.95	o 322
35.77/17.95	o 312
35.77/17.95	o 311
35.77/17.95	o 305
35.77/17.95	o 298
35.77/17.95	o 293
35.77/17.95	o 239
35.77/17.95	o 231
35.77/17.95	o 230
35.77/17.95	o 218
35.77/17.95	o 215
35.77/17.95	o 210
35.77/17.95	o 194
35.77/17.95	o 185
35.77/17.95	o 184
35.77/17.95	o 179
35.77/17.95	o 171
35.77/17.95	o 168
35.77/17.95	o 141
35.77/17.95	o 136
35.77/17.95	o 124
35.77/17.95	o 118
35.77/17.95	o 116
35.77/17.95	o 103
35.77/17.95	o 83
35.77/17.95	o 82
35.77/17.95	o 60
35.77/17.95	o 59
35.77/17.95	o 50
35.77/17.95	o 47
35.77/17.95	o 46
35.77/17.95	o 32
35.77/17.95	o 30
35.77/17.95	o 28
35.77/17.95	o 1
35.77/17.95	c ===============================================================================
35.77/17.95	c Wall Clock Time: 17.95 s
35.77/17.95	c Best Solution: 1
35.77/17.95	s OPTIMUM FOUND
35.77/17.95	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-3728844-1338674491/watcher-3728844-1338674491 -o /tmp/evaluation-result-3728844-1338674491/solver-3728844-1338674491 -C 1800 -W 1900 -M 15500 pwbo2.02 -file-format=wbo -verbosity=0 HOME/instance-3728844-1338674491.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: 3.93 3.96 3.91 4/179 4851
/proc/meminfo: memFree=28243568/32873844 swapFree=7632/7632
[pid=4851] ppid=4849 vsize=162488 CPUtime=0 cores=1,3,5,7
/proc/4851/stat : 4851 (pwbo2.02) S 4849 4851 3617 0 -1 4202496 893 0 0 0 0 0 0 0 20 0 3 0 333573461 166387712 843 33554432000 4194304 5964478 140734228576880 140734228576400 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4851/statm: 40622 843 195 433 0 40186 0
[pid=4851/tid=4852] ppid=4849 vsize=162488 CPUtime=0 cores=1,3,5,7
/proc/4851/task/4852/stat : 4852 (pwbo2.02) R 4849 4851 3617 0 -1 4202560 58 0 0 0 0 0 0 0 20 0 3 0 333573461 166387712 843 33554432000 4194304 5964478 140734228576880 139634269215792 5136420 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=4851/tid=4853] ppid=4849 vsize=162488 CPUtime=0 cores=1,3,5,7
/proc/4851/task/4853/stat : 4853 (pwbo2.02) R 4849 4851 3617 0 -1 4202560 50 0 0 0 0 0 0 0 20 0 3 0 333573461 166387712 843 33554432000 4194304 5964478 140734228576880 139634258725976 5244295 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0

[startup+0.0491331 s]
/proc/loadavg: 3.93 3.96 3.91 4/179 4851
/proc/meminfo: memFree=28243568/32873844 swapFree=7632/7632
[pid=4851] ppid=4849 vsize=162488 CPUtime=0.08 cores=1,3,5,7
/proc/4851/stat : 4851 (pwbo2.02) S 4849 4851 3617 0 -1 4202496 1213 0 0 0 8 0 0 0 20 0 3 0 333573461 166387712 1163 33554432000 4194304 5964478 140734228576880 140734228576400 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4851/statm: 40622 1163 198 433 0 40186 0
[pid=4851/tid=4852] ppid=4849 vsize=162488 CPUtime=0.03 cores=1,3,5,7
/proc/4851/task/4852/stat : 4852 (pwbo2.02) R 4849 4851 3617 0 -1 4202560 230 0 0 0 3 0 0 0 20 0 3 0 333573461 166387712 1163 33554432000 4194304 5964478 140734228576880 139634269214712 5136420 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=4851/tid=4853] ppid=4849 vsize=162488 CPUtime=0.03 cores=1,3,5,7
/proc/4851/task/4853/stat : 4853 (pwbo2.02) R 4849 4851 3617 0 -1 4202560 198 0 0 0 3 0 0 0 20 0 3 0 333573461 166387712 1164 33554432000 4194304 5964478 140734228576880 139634258725976 4388660 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 162488

[startup+0.100329 s]
/proc/loadavg: 3.93 3.96 3.91 4/179 4851
/proc/meminfo: memFree=28243568/32873844 swapFree=7632/7632
[pid=4851] ppid=4849 vsize=162488 CPUtime=0.18 cores=1,3,5,7
/proc/4851/stat : 4851 (pwbo2.02) S 4849 4851 3617 0 -1 4202496 1491 0 0 0 18 0 0 0 20 0 3 0 333573461 166387712 1441 33554432000 4194304 5964478 140734228576880 140734228576400 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4851/statm: 40622 1441 198 433 0 40186 0
[pid=4851/tid=4852] ppid=4849 vsize=162488 CPUtime=0.08 cores=1,3,5,7
/proc/4851/task/4852/stat : 4852 (pwbo2.02) R 4849 4851 3617 0 -1 4202560 385 0 0 0 8 0 0 0 20 0 3 0 333573461 166387712 1441 33554432000 4194304 5964478 140734228576880 139634269214760 5136420 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=4851/tid=4853] ppid=4849 vsize=162488 CPUtime=0.08 cores=1,3,5,7
/proc/4851/task/4853/stat : 4853 (pwbo2.02) R 4849 4851 3617 0 -1 4202560 321 0 0 0 8 0 0 0 20 0 3 0 333573461 166387712 1441 33554432000 4194304 5964478 140734228576880 139634258725224 4389085 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 162488

[startup+0.300288 s]
/proc/loadavg: 3.93 3.96 3.91 4/179 4851
/proc/meminfo: memFree=28243568/32873844 swapFree=7632/7632
[pid=4851] ppid=4849 vsize=162488 CPUtime=0.58 cores=1,3,5,7
/proc/4851/stat : 4851 (pwbo2.02) S 4849 4851 3617 0 -1 4202496 2120 0 0 0 58 0 0 0 20 0 3 0 333573461 166387712 2070 33554432000 4194304 5964478 140734228576880 140734228576400 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4851/statm: 40622 2070 198 433 0 40186 0
[pid=4851/tid=4852] ppid=4849 vsize=162488 CPUtime=0.28 cores=1,3,5,7
/proc/4851/task/4852/stat : 4852 (pwbo2.02) R 4849 4851 3617 0 -1 4202560 805 0 0 0 28 0 0 0 20 0 3 0 333573461 166387712 2070 33554432000 4194304 5964478 140734228576880 139634269214712 4400109 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=4851/tid=4853] ppid=4849 vsize=162488 CPUtime=0.28 cores=1,3,5,7
/proc/4851/task/4853/stat : 4853 (pwbo2.02) R 4849 4851 3617 0 -1 4202560 530 0 0 0 28 0 0 0 20 0 3 0 333573461 166387712 2070 33554432000 4194304 5964478 140734228576880 139634258725168 5136420 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.58
Current children cumulated vsize (KiB) 162488

[startup+0.700293 s]
/proc/loadavg: 3.93 3.96 3.91 4/179 4851
/proc/meminfo: memFree=28243568/32873844 swapFree=7632/7632
[pid=4851] ppid=4849 vsize=162488 CPUtime=1.38 cores=1,3,5,7
/proc/4851/stat : 4851 (pwbo2.02) S 4849 4851 3617 0 -1 4202496 2784 0 0 0 137 1 0 0 20 0 3 0 333573461 166387712 2734 33554432000 4194304 5964478 140734228576880 140734228576400 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4851/statm: 40622 2734 198 433 0 40186 0
[pid=4851/tid=4852] ppid=4849 vsize=162488 CPUtime=0.68 cores=1,3,5,7
/proc/4851/task/4852/stat : 4852 (pwbo2.02) R 4849 4851 3617 0 -1 4202560 1361 0 0 0 67 1 0 0 20 0 3 0 333573461 166387712 2734 33554432000 4194304 5964478 140734228576880 139634269214520 5136420 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=4851/tid=4853] ppid=4849 vsize=162488 CPUtime=0.68 cores=1,3,5,7
/proc/4851/task/4853/stat : 4853 (pwbo2.02) R 4849 4851 3617 0 -1 4202560 638 0 0 0 68 0 0 0 20 0 3 0 333573461 166387712 2734 33554432000 4194304 5964478 140734228576880 139634258725168 4400038 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 1.38
Current children cumulated vsize (KiB) 162488

[startup+1.5003 s]
/proc/loadavg: 3.93 3.96 3.91 5/182 4854
/proc/meminfo: memFree=28228532/32873844 swapFree=7632/7632
[pid=4851] ppid=4849 vsize=162632 CPUtime=2.98 cores=1,3,5,7
/proc/4851/stat : 4851 (pwbo2.02) S 4849 4851 3617 0 -1 4202496 3350 0 0 0 297 1 0 0 20 0 3 0 333573461 166535168 3300 33554432000 4194304 5964478 140734228576880 140734228576400 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4851/statm: 40658 3300 198 433 0 40222 0
[pid=4851/tid=4852] ppid=4849 vsize=162632 CPUtime=1.48 cores=1,3,5,7
/proc/4851/task/4852/stat : 4852 (pwbo2.02) R 4849 4851 3617 0 -1 4202560 1752 0 0 0 146 2 0 0 20 0 3 0 333573461 166535168 3300 33554432000 4194304 5964478 140734228576880 139634269214520 4399920 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=4851/tid=4853] ppid=4849 vsize=162632 CPUtime=1.48 cores=1,3,5,7
/proc/4851/task/4853/stat : 4853 (pwbo2.02) R 4849 4851 3617 0 -1 4202560 813 0 0 0 148 0 0 0 20 0 3 0 333573461 166535168 3300 33554432000 4194304 5964478 140734228576880 139634258725320 4400470 0 0 4096 16387 0 0 0 -1 5 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: 3.93 3.96 3.91 5/182 4854
/proc/meminfo: memFree=28222448/32873844 swapFree=7632/7632
[pid=4851] ppid=4849 vsize=162632 CPUtime=6.18 cores=1,3,5,7
/proc/4851/stat : 4851 (pwbo2.02) S 4849 4851 3617 0 -1 4202496 4343 0 0 0 616 2 0 0 20 0 3 0 333573461 166535168 4293 33554432000 4194304 5964478 140734228576880 140734228576400 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4851/statm: 40658 4293 198 433 0 40222 0
[pid=4851/tid=4852] ppid=4849 vsize=162632 CPUtime=3.07 cores=1,3,5,7
/proc/4851/task/4852/stat : 4852 (pwbo2.02) R 4849 4851 3617 0 -1 4202560 2568 0 0 0 305 2 0 0 20 0 3 0 333573461 166535168 4293 33554432000 4194304 5964478 140734228576880 139634269214760 5136420 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=4851/tid=4853] ppid=4849 vsize=162632 CPUtime=3.07 cores=1,3,5,7
/proc/4851/task/4853/stat : 4853 (pwbo2.02) R 4849 4851 3617 0 -1 4202560 990 0 0 0 307 0 0 0 20 0 3 0 333573461 166535168 4293 33554432000 4194304 5964478 140734228576880 139634258725320 4400078 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 162632

[startup+6.30035 s]
/proc/loadavg: 3.93 3.96 3.91 5/182 4854
/proc/meminfo: memFree=28202120/32873844 swapFree=7632/7632
[pid=4851] ppid=4849 vsize=162984 CPUtime=12.58 cores=1,3,5,7
/proc/4851/stat : 4851 (pwbo2.02) S 4849 4851 3617 0 -1 4202496 6330 0 0 0 1253 5 0 0 20 0 3 0 333573461 166895616 6280 33554432000 4194304 5964478 140734228576880 140734228576400 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4851/statm: 40746 6280 198 433 0 40310 0
[pid=4851/tid=4852] ppid=4849 vsize=162984 CPUtime=6.26 cores=1,3,5,7
/proc/4851/task/4852/stat : 4852 (pwbo2.02) R 4849 4851 3617 0 -1 4202560 4086 0 0 0 622 4 0 0 20 0 3 0 333573461 166895616 6280 33554432000 4194304 5964478 140734228576880 139634269214712 4220672 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=4851/tid=4853] ppid=4849 vsize=162984 CPUtime=6.26 cores=1,3,5,7
/proc/4851/task/4853/stat : 4853 (pwbo2.02) R 4849 4851 3617 0 -1 4202560 1459 0 0 0 626 0 0 0 20 0 3 0 333573461 166895616 6280 33554432000 4194304 5964478 140734228576880 139634258725224 4403708 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 162984

[startup+12.7003 s]
/proc/loadavg: 3.94 3.96 3.91 5/182 4854
/proc/meminfo: memFree=28151388/32873844 swapFree=7632/7632
[pid=4851] ppid=4849 vsize=163092 CPUtime=25.37 cores=1,3,5,7
/proc/4851/stat : 4851 (pwbo2.02) S 4849 4851 3617 0 -1 4202496 10980 0 0 0 2528 9 0 0 20 0 3 0 333573461 167006208 10854 33554432000 4194304 5964478 140734228576880 140734228576400 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4851/statm: 40773 10854 200 433 0 40337 0
[pid=4851/tid=4852] ppid=4849 vsize=163092 CPUtime=12.65 cores=1,3,5,7
/proc/4851/task/4852/stat : 4852 (pwbo2.02) R 4849 4851 3617 0 -1 4202560 6675 0 0 0 1258 7 0 0 20 0 3 0 333573461 167006208 10854 33554432000 4194304 5964478 140734228576880 139634269215672 4403729 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=4851/tid=4853] ppid=4849 vsize=163092 CPUtime=12.65 cores=1,3,5,7
/proc/4851/task/4853/stat : 4853 (pwbo2.02) R 4849 4851 3617 0 -1 4202560 3520 0 0 0 1263 2 0 0 20 0 3 0 333573461 167006208 10854 33554432000 4194304 5964478 140734228576880 139634258725224 4221120 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 163092

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

[startup+15.9004 s]
/proc/loadavg: 3.94 3.96 3.91 5/182 4854
/proc/meminfo: memFree=28115932/32873844 swapFree=7632/7632
[pid=4851] ppid=4849 vsize=163092 CPUtime=31.77 cores=1,3,5,7
/proc/4851/stat : 4851 (pwbo2.02) S 4849 4851 3617 0 -1 4202496 12057 0 0 0 3167 10 0 0 20 0 3 0 333573461 167006208 11931 33554432000 4194304 5964478 140734228576880 140734228576400 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4851/statm: 40773 11931 200 433 0 40337 0
[pid=4851/tid=4852] ppid=4849 vsize=163092 CPUtime=15.84 cores=1,3,5,7
/proc/4851/task/4852/stat : 4852 (pwbo2.02) R 4849 4851 3617 0 -1 4202560 6680 0 0 0 1577 7 0 0 20 0 3 0 333573461 167006208 11931 33554432000 4194304 5964478 140734228576880 139634269215672 4399920 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=4851/tid=4853] ppid=4849 vsize=163092 CPUtime=15.84 cores=1,3,5,7
/proc/4851/task/4853/stat : 4853 (pwbo2.02) R 4849 4851 3617 0 -1 4202560 4592 0 0 0 1581 3 0 0 20 0 3 0 333573461 167006208 11931 33554432000 4194304 5964478 140734228576880 139634258725224 4399920 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 31.77
Current children cumulated vsize (KiB) 163092

[startup+16.7004 s]
/proc/loadavg: 3.94 3.96 3.91 5/182 4854
/proc/meminfo: memFree=28102788/32873844 swapFree=7632/7632
[pid=4851] ppid=4849 vsize=163092 CPUtime=33.37 cores=1,3,5,7
/proc/4851/stat : 4851 (pwbo2.02) S 4849 4851 3617 0 -1 4202496 12474 0 0 0 3327 10 0 0 20 0 3 0 333573461 167006208 12348 33554432000 4194304 5964478 140734228576880 140734228576400 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4851/statm: 40773 12348 200 433 0 40337 0
[pid=4851/tid=4852] ppid=4849 vsize=163092 CPUtime=16.64 cores=1,3,5,7
/proc/4851/task/4852/stat : 4852 (pwbo2.02) R 4849 4851 3617 0 -1 4202560 6680 0 0 0 1657 7 0 0 20 0 3 0 333573461 167006208 12348 33554432000 4194304 5964478 140734228576880 139634269215672 4399920 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=4851/tid=4853] ppid=4849 vsize=163092 CPUtime=16.64 cores=1,3,5,7
/proc/4851/task/4853/stat : 4853 (pwbo2.02) R 4849 4851 3617 0 -1 4202560 5009 0 0 0 1661 3 0 0 20 0 3 0 333573461 167006208 12348 33554432000 4194304 5964478 140734228576880 139634258725176 4400006 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 33.37
Current children cumulated vsize (KiB) 163092

[startup+17.5004 s]
/proc/loadavg: 3.95 3.96 3.91 5/182 4854
/proc/meminfo: memFree=28090636/32873844 swapFree=7632/7632
[pid=4851] ppid=4849 vsize=163092 CPUtime=34.99 cores=1,3,5,7
/proc/4851/stat : 4851 (pwbo2.02) S 4849 4851 3617 0 -1 4202496 12482 0 0 0 3489 10 0 0 20 0 3 0 333573461 167006208 12356 33554432000 4194304 5964478 140734228576880 140734228576400 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4851/statm: 40773 12356 200 433 0 40337 0
[pid=4851/tid=4852] ppid=4849 vsize=163092 CPUtime=17.44 cores=1,3,5,7
/proc/4851/task/4852/stat : 4852 (pwbo2.02) R 4849 4851 3617 0 -1 4202560 6680 0 0 0 1737 7 0 0 20 0 3 0 333573461 167006208 12356 33554432000 4194304 5964478 140734228576880 139634269215672 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=4851/tid=4853] ppid=4849 vsize=163092 CPUtime=17.44 cores=1,3,5,7
/proc/4851/task/4853/stat : 4853 (pwbo2.02) R 4849 4851 3617 0 -1 4202560 5017 0 0 0 1741 3 0 0 20 0 3 0 333573461 167006208 12356 33554432000 4194304 5964478 140734228576880 139634258725176 4220672 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 34.99
Current children cumulated vsize (KiB) 163092

[startup+17.9004 s]
/proc/loadavg: 3.95 3.96 3.91 5/182 4854
/proc/meminfo: memFree=28090636/32873844 swapFree=7632/7632
[pid=4851] ppid=4849 vsize=163092 CPUtime=35.77 cores=1,3,5,7
/proc/4851/stat : 4851 (pwbo2.02) S 4849 4851 3617 0 -1 4202496 12482 0 0 0 3567 10 0 0 20 0 3 0 333573461 167006208 12356 33554432000 4194304 5964478 140734228576880 140734228576400 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4851/statm: 40773 12356 200 433 0 40337 0
[pid=4851/tid=4852] ppid=4849 vsize=163092 CPUtime=17.83 cores=1,3,5,7
/proc/4851/task/4852/stat : 4852 (pwbo2.02) R 4849 4851 3617 0 -1 4202560 6680 0 0 0 1776 7 0 0 20 0 3 0 333573461 167006208 12356 33554432000 4194304 5964478 140734228576880 139634269215672 4400097 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=4851/tid=4853] ppid=4849 vsize=163092 CPUtime=17.83 cores=1,3,5,7
/proc/4851/task/4853/stat : 4853 (pwbo2.02) R 4849 4851 3617 0 -1 4202560 5017 0 0 0 1780 3 0 0 20 0 3 0 333573461 167006208 12356 33554432000 4194304 5964478 140734228576880 139634258725176 4387996 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 35.77
Current children cumulated vsize (KiB) 163092

Child status: 255
Real time (s): 17.958
CPU time (s): 35.8176
CPU user time (s): 35.6966
CPU system time (s): 0.120981
CPU usage (%): 199.452
Max. virtual memory (cumulated for all children) (KiB): 163164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 35.6966
system time used= 0.120981
maximum resident set size= 49456
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12490
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= 43
involuntary context switches= 43

runsolver used 0.033994 second user time and 0.100984 second system time

The end

Launcher Data 

Begin job on node141 at 2012-06-03 00:01:31
IDJOB=3728844
IDBENCH=79192
IDSOLVER=2316
FILE ID=node141/3728844-1338674491
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-t2001.13queen13.1110969860--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-3728844-1338674491/watcher-3728844-1338674491 -o /tmp/evaluation-result-3728844-1338674491/solver-3728844-1338674491 -C 1800 -W 1900 -M 15500  pwbo2.02 -file-format=wbo -verbosity=0 HOME/instance-3728844-1338674491.wbo

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

MD5SUM BENCH= 1b4d108d74bb6ee9510c6f55f0fde657
RANDOM SEED=1333684410

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:        28243724 kB
Buffers:          384968 kB
Cached:          3121368 kB
SwapCached:          216 kB
Active:          1447308 kB
Inactive:        2302060 kB
Active(anon):     233764 kB
Inactive(anon):    11300 kB
Active(file):    1213544 kB
Inactive(file):  2290760 kB
Unevictable:        7632 kB
Mlocked:            7632 kB
SwapTotal:      67108856 kB
SwapFree:       67108640 kB
Dirty:              5480 kB
Writeback:             0 kB
AnonPages:        251640 kB
Mapped:            11420 kB
Shmem:               172 kB
Slab:             738860 kB
SReclaimable:     181172 kB
SUnreclaim:       557688 kB
KernelStack:        1488 kB
PageTables:         4168 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     162592 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:      2048 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 00:01:49