Trace number 3728860

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 53.1949 26.6728

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111217392--soft-0-100-0.wbo
MD5SUM86727f41c04b3a3cda96c180ef39a0ad
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.700893
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 1248
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-3728860-1338674509.wbo.
0.00/0.00	c Instance file HOME/instance-3728860-1338674509.wbo
0.00/0.00	c File size is 10467 bytes.
0.00/0.00	c Highest Coefficient sum: 1248
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 ===============================================================================
53.17/26.66	o 711
53.17/26.66	o 695
53.17/26.66	o 673
53.17/26.66	o 581
53.17/26.66	o 571
53.17/26.66	o 561
53.17/26.66	o 406
53.17/26.66	o 395
53.17/26.66	o 377
53.17/26.66	o 371
53.17/26.66	o 367
53.17/26.66	o 360
53.17/26.66	o 343
53.17/26.66	o 342
53.17/26.66	o 336
53.17/26.66	o 324
53.17/26.66	o 320
53.17/26.66	o 304
53.17/26.66	o 298
53.17/26.66	o 290
53.17/26.66	o 283
53.17/26.66	o 254
53.17/26.66	o 248
53.17/26.66	o 235
53.17/26.66	o 213
53.17/26.66	o 210
53.17/26.66	o 199
53.17/26.66	o 194
53.17/26.66	o 140
53.17/26.66	o 137
53.17/26.66	o 131
53.17/26.66	o 112
53.17/26.66	o 110
53.17/26.66	o 107
53.17/26.66	o 93
53.17/26.66	o 88
53.17/26.66	o 74
53.17/26.66	o 59
53.17/26.66	o 57
53.17/26.66	o 33
53.17/26.66	o 2
53.17/26.66	c ===============================================================================
53.17/26.66	c Wall Clock Time: 26.67 s
53.17/26.66	c Best Solution: 2
53.17/26.66	s OPTIMUM FOUND
53.17/26.66	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	2

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-3728860-1338674509/watcher-3728860-1338674509 -o /tmp/evaluation-result-3728860-1338674509/solver-3728860-1338674509 -C 1800 -W 1900 -M 15500 pwbo2.02 -file-format=wbo -verbosity=0 HOME/instance-3728860-1338674509.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: 3.95 3.96 3.91 4/179 4891
/proc/meminfo: memFree=28136424/32873844 swapFree=7632/7632
[pid=4891] ppid=4889 vsize=162488 CPUtime=0 cores=1,3,5,7
/proc/4891/stat : 4891 (pwbo2.02) S 4889 4891 3617 0 -1 4202496 909 0 0 0 0 0 0 0 20 0 3 0 333575276 166387712 859 33554432000 4194304 5964478 140736998770464 140736998769984 4546685 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/4891/statm: 40622 859 197 433 0 40186 0
[pid=4891/tid=4892] ppid=4889 vsize=162488 CPUtime=0 cores=1,3,5,7
/proc/4891/task/4892/stat : 4892 (pwbo2.02) R 4889 4891 3617 0 -1 4202560 60 0 0 0 0 0 0 0 20 0 3 0 333575276 166387712 859 33554432000 4194304 5964478 140736998770464 140409306363944 4388541 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
[pid=4891/tid=4893] ppid=4889 vsize=162488 CPUtime=0 cores=1,3,5,7
/proc/4891/task/4893/stat : 4893 (pwbo2.02) R 4889 4891 3617 0 -1 4202560 64 0 0 0 0 0 0 0 20 0 3 0 333575276 166387712 859 33554432000 4194304 5964478 140736998770464 140409295874504 4400076 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0

[startup+0.0992661 s]
/proc/loadavg: 3.95 3.96 3.91 4/179 4891
/proc/meminfo: memFree=28136424/32873844 swapFree=7632/7632
[pid=4891] ppid=4889 vsize=162488 CPUtime=0.18 cores=1,3,5,7
/proc/4891/stat : 4891 (pwbo2.02) S 4889 4891 3617 0 -1 4202496 1483 0 0 0 18 0 0 0 20 0 3 0 333575276 166387712 1433 33554432000 4194304 5964478 140736998770464 140736998769984 4546685 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/4891/statm: 40622 1433 198 433 0 40186 0
[pid=4891/tid=4892] ppid=4889 vsize=162488 CPUtime=0.08 cores=1,3,5,7
/proc/4891/task/4892/stat : 4892 (pwbo2.02) R 4889 4891 3617 0 -1 4202560 388 0 0 0 8 0 0 0 20 0 3 0 333575276 166387712 1433 33554432000 4194304 5964478 140736998770464 140409306363704 4400542 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
[pid=4891/tid=4893] ppid=4889 vsize=162488 CPUtime=0.08 cores=1,3,5,7
/proc/4891/task/4893/stat : 4893 (pwbo2.02) R 4889 4891 3617 0 -1 4202560 310 0 0 0 8 0 0 0 20 0 3 0 333575276 166387712 1433 33554432000 4194304 5964478 140736998770464 140409295874168 5136420 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 162488

[startup+0.100335 s]
/proc/loadavg: 3.95 3.96 3.91 4/179 4891
/proc/meminfo: memFree=28136424/32873844 swapFree=7632/7632
[pid=4891] ppid=4889 vsize=162488 CPUtime=0.18 cores=1,3,5,7
/proc/4891/stat : 4891 (pwbo2.02) S 4889 4891 3617 0 -1 4202496 1487 0 0 0 18 0 0 0 20 0 3 0 333575276 166387712 1437 33554432000 4194304 5964478 140736998770464 140736998769984 4546685 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/4891/statm: 40622 1437 198 433 0 40186 0
[pid=4891/tid=4892] ppid=4889 vsize=162488 CPUtime=0.08 cores=1,3,5,7
/proc/4891/task/4892/stat : 4892 (pwbo2.02) R 4889 4891 3617 0 -1 4202560 390 0 0 0 8 0 0 0 20 0 3 0 333575276 166387712 1437 33554432000 4194304 5964478 140736998770464 140409306363704 5136490 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
[pid=4891/tid=4893] ppid=4889 vsize=162488 CPUtime=0.08 cores=1,3,5,7
/proc/4891/task/4893/stat : 4893 (pwbo2.02) R 4889 4891 3617 0 -1 4202560 312 0 0 0 8 0 0 0 20 0 3 0 333575276 166387712 1437 33554432000 4194304 5964478 140736998770464 140409295874168 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 162488

[startup+0.300287 s]
/proc/loadavg: 3.95 3.96 3.91 4/179 4891
/proc/meminfo: memFree=28136424/32873844 swapFree=7632/7632
[pid=4891] ppid=4889 vsize=162488 CPUtime=0.58 cores=1,3,5,7
/proc/4891/stat : 4891 (pwbo2.02) S 4889 4891 3617 0 -1 4202496 2113 0 0 0 58 0 0 0 20 0 3 0 333575276 166387712 2063 33554432000 4194304 5964478 140736998770464 140736998769984 4546685 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/4891/statm: 40622 2063 198 433 0 40186 0
[pid=4891/tid=4892] ppid=4889 vsize=162488 CPUtime=0.28 cores=1,3,5,7
/proc/4891/task/4892/stat : 4892 (pwbo2.02) R 4889 4891 3617 0 -1 4202560 830 0 0 0 28 0 0 0 20 0 3 0 333575276 166387712 2063 33554432000 4194304 5964478 140736998770464 140409306363944 5136420 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
[pid=4891/tid=4893] ppid=4889 vsize=162488 CPUtime=0.28 cores=1,3,5,7
/proc/4891/task/4893/stat : 4893 (pwbo2.02) R 4889 4891 3617 0 -1 4202560 498 0 0 0 28 0 0 0 20 0 3 0 333575276 166387712 2063 33554432000 4194304 5964478 140736998770464 140409295874352 4389016 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+0.700287 s]
/proc/loadavg: 3.95 3.96 3.91 4/179 4891
/proc/meminfo: memFree=28136424/32873844 swapFree=7632/7632
[pid=4891] ppid=4889 vsize=162488 CPUtime=1.38 cores=1,3,5,7
/proc/4891/stat : 4891 (pwbo2.02) S 4889 4891 3617 0 -1 4202496 2860 0 0 0 138 0 0 0 20 0 3 0 333575276 166387712 2810 33554432000 4194304 5964478 140736998770464 140736998769984 4546685 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/4891/statm: 40622 2810 198 433 0 40186 0
[pid=4891/tid=4892] ppid=4889 vsize=162488 CPUtime=0.68 cores=1,3,5,7
/proc/4891/task/4892/stat : 4892 (pwbo2.02) R 4889 4891 3617 0 -1 4202560 1371 0 0 0 68 0 0 0 20 0 3 0 333575276 166387712 2810 33554432000 4194304 5964478 140736998770464 140409306363896 4400787 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
[pid=4891/tid=4893] ppid=4889 vsize=162488 CPUtime=0.68 cores=1,3,5,7
/proc/4891/task/4893/stat : 4893 (pwbo2.02) R 4889 4891 3617 0 -1 4202560 704 0 0 0 68 0 0 0 20 0 3 0 333575276 166387712 2810 33554432000 4194304 5964478 140736998770464 140409295874360 5136420 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+1.5003 s]
/proc/loadavg: 3.95 3.96 3.91 5/182 4894
/proc/meminfo: memFree=28117156/32873844 swapFree=7632/7632
[pid=4891] ppid=4889 vsize=162632 CPUtime=2.98 cores=1,3,5,7
/proc/4891/stat : 4891 (pwbo2.02) S 4889 4891 3617 0 -1 4202496 3426 0 0 0 298 0 0 0 20 0 3 0 333575276 166535168 3376 33554432000 4194304 5964478 140736998770464 140736998769984 4546685 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/4891/statm: 40658 3376 198 433 0 40222 0
[pid=4891/tid=4892] ppid=4889 vsize=162632 CPUtime=1.48 cores=1,3,5,7
/proc/4891/task/4892/stat : 4892 (pwbo2.02) R 4889 4891 3617 0 -1 4202560 1806 0 0 0 148 0 0 0 20 0 3 0 333575276 166535168 3376 33554432000 4194304 5964478 140736998770464 140409306363832 4400115 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
[pid=4891/tid=4893] ppid=4889 vsize=162632 CPUtime=1.48 cores=1,3,5,7
/proc/4891/task/4893/stat : 4893 (pwbo2.02) R 4889 4891 3617 0 -1 4202560 835 0 0 0 148 0 0 0 20 0 3 0 333575276 166535168 3376 33554432000 4194304 5964478 140736998770464 140409295874352 4220672 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+3.10032 s]
/proc/loadavg: 3.95 3.96 3.91 5/182 4894
/proc/meminfo: memFree=28105252/32873844 swapFree=7632/7632
[pid=4891] ppid=4889 vsize=162980 CPUtime=6.18 cores=1,3,5,7
/proc/4891/stat : 4891 (pwbo2.02) S 4889 4891 3617 0 -1 4202496 4716 0 0 0 616 2 0 0 20 0 3 0 333575276 166891520 4666 33554432000 4194304 5964478 140736998770464 140736998769984 4546685 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/4891/statm: 40745 4666 198 433 0 40309 0
[pid=4891/tid=4892] ppid=4889 vsize=162980 CPUtime=3.07 cores=1,3,5,7
/proc/4891/task/4892/stat : 4892 (pwbo2.02) R 4889 4891 3617 0 -1 4202560 2418 0 0 0 307 0 0 0 20 0 3 0 333575276 166891520 4666 33554432000 4194304 5964478 140736998770464 140409306363704 4400091 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
[pid=4891/tid=4893] ppid=4889 vsize=162980 CPUtime=3.07 cores=1,3,5,7
/proc/4891/task/4893/stat : 4893 (pwbo2.02) R 4889 4891 3617 0 -1 4202560 1513 0 0 0 306 1 0 0 20 0 3 0 333575276 166891520 4666 33554432000 4194304 5964478 140736998770464 140409295874464 4403721 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 162980

[startup+6.30037 s]
/proc/loadavg: 3.95 3.96 3.91 5/182 4894
/proc/meminfo: memFree=28075476/32873844 swapFree=7632/7632
[pid=4891] ppid=4889 vsize=163052 CPUtime=12.58 cores=1,3,5,7
/proc/4891/stat : 4891 (pwbo2.02) S 4889 4891 3617 0 -1 4202496 6236 0 0 0 1256 2 0 0 20 0 3 0 333575276 166965248 6186 33554432000 4194304 5964478 140736998770464 140736998769984 4546685 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/4891/statm: 40763 6186 198 433 0 40327 0
[pid=4891/tid=4892] ppid=4889 vsize=163052 CPUtime=6.27 cores=1,3,5,7
/proc/4891/task/4892/stat : 4892 (pwbo2.02) R 4889 4891 3617 0 -1 4202560 3843 0 0 0 626 1 0 0 20 0 3 0 333575276 166965248 6186 33554432000 4194304 5964478 140736998770464 140409306363896 4221120 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
[pid=4891/tid=4893] ppid=4889 vsize=163052 CPUtime=6.26 cores=1,3,5,7
/proc/4891/task/4893/stat : 4893 (pwbo2.02) R 4889 4891 3617 0 -1 4202560 1608 0 0 0 625 1 0 0 20 0 3 0 333575276 166965248 6186 33554432000 4194304 5964478 140736998770464 140409295874464 4400024 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) 163052

[startup+12.7004 s]
/proc/loadavg: 3.96 3.96 3.91 5/181 4894
/proc/meminfo: memFree=28026380/32873844 swapFree=7632/7632
[pid=4891] ppid=4889 vsize=163364 CPUtime=25.37 cores=1,3,5,7
/proc/4891/stat : 4891 (pwbo2.02) S 4889 4891 3617 0 -1 4202496 9431 0 0 0 2534 3 0 0 20 0 3 0 333575276 167284736 9329 33554432000 4194304 5964478 140736998770464 140736998769984 4546685 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/4891/statm: 40841 9329 200 433 0 40405 0
[pid=4891/tid=4892] ppid=4889 vsize=163364 CPUtime=12.65 cores=1,3,5,7
/proc/4891/task/4892/stat : 4892 (pwbo2.02) R 4889 4891 3617 0 -1 4202560 4925 0 0 0 1264 1 0 0 20 0 3 0 333575276 167284736 9329 33554432000 4194304 5964478 140736998770464 140409306364000 4220672 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
[pid=4891/tid=4893] ppid=4889 vsize=163364 CPUtime=12.65 cores=1,3,5,7
/proc/4891/task/4893/stat : 4893 (pwbo2.02) R 4889 4891 3617 0 -1 4202560 3721 0 0 0 1263 2 0 0 20 0 3 0 333575276 167284736 9329 33554432000 4194304 5964478 140736998770464 140409295874360 4400109 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) 163364

[startup+25.5003 s]
/proc/loadavg: 3.96 3.96 3.91 5/181 4894
/proc/meminfo: memFree=27982708/32873844 swapFree=7632/7632
[pid=4891] ppid=4889 vsize=163660 CPUtime=50.98 cores=1,3,5,7
/proc/4891/stat : 4891 (pwbo2.02) S 4889 4891 3617 0 -1 4202496 12032 0 0 0 5093 5 0 0 20 0 3 0 333575276 167587840 11859 33554432000 4194304 5964478 140736998770464 140736998769984 4546685 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/4891/statm: 40915 11859 200 433 0 40479 0
[pid=4891/tid=4892] ppid=4889 vsize=163660 CPUtime=25.42 cores=1,3,5,7
/proc/4891/task/4892/stat : 4892 (pwbo2.02) R 4889 4891 3617 0 -1 4202560 6957 0 0 0 2540 2 0 0 20 0 3 0 333575276 167587840 11859 33554432000 4194304 5964478 140736998770464 140409306363808 4400087 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
[pid=4891/tid=4893] ppid=4889 vsize=163660 CPUtime=25.41 cores=1,3,5,7
/proc/4891/task/4893/stat : 4893 (pwbo2.02) R 4889 4891 3617 0 -1 4202560 4290 0 0 0 2538 3 0 0 20 0 3 0 333575276 167587840 11859 33554432000 4194304 5964478 140736998770464 140409295874272 4400097 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 50.98
Current children cumulated vsize (KiB) 163660

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

[startup+26.3004 s]
/proc/loadavg: 3.96 3.96 3.91 5/181 4894
/proc/meminfo: memFree=27982708/32873844 swapFree=7632/7632
[pid=4891] ppid=4889 vsize=163660 CPUtime=52.59 cores=1,3,5,7
/proc/4891/stat : 4891 (pwbo2.02) S 4889 4891 3617 0 -1 4202496 12050 0 0 0 5254 5 0 0 20 0 3 0 333575276 167587840 11877 33554432000 4194304 5964478 140736998770464 140736998769984 4546685 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/4891/statm: 40915 11877 200 433 0 40479 0
[pid=4891/tid=4892] ppid=4889 vsize=163660 CPUtime=26.22 cores=1,3,5,7
/proc/4891/task/4892/stat : 4892 (pwbo2.02) R 4889 4891 3617 0 -1 4202560 6965 0 0 0 2620 2 0 0 20 0 3 0 333575276 167587840 11877 33554432000 4194304 5964478 140736998770464 140409306364000 4220672 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
[pid=4891/tid=4893] ppid=4889 vsize=163660 CPUtime=26.22 cores=1,3,5,7
/proc/4891/task/4893/stat : 4893 (pwbo2.02) R 4889 4891 3617 0 -1 4202560 4300 0 0 0 2619 3 0 0 20 0 3 0 333575276 167587840 11877 33554432000 4194304 5964478 140736998770464 140409295874272 4389183 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 52.59
Current children cumulated vsize (KiB) 163660

[startup+26.5004 s]
/proc/loadavg: 3.96 3.96 3.91 5/181 4894
/proc/meminfo: memFree=27982708/32873844 swapFree=7632/7632
[pid=4891] ppid=4889 vsize=163660 CPUtime=52.97 cores=1,3,5,7
/proc/4891/stat : 4891 (pwbo2.02) S 4889 4891 3617 0 -1 4202496 12050 0 0 0 5292 5 0 0 20 0 3 0 333575276 167587840 11877 33554432000 4194304 5964478 140736998770464 140736998769984 4546685 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/4891/statm: 40915 11877 200 433 0 40479 0
[pid=4891/tid=4892] ppid=4889 vsize=163660 CPUtime=26.41 cores=1,3,5,7
/proc/4891/task/4892/stat : 4892 (pwbo2.02) R 4889 4891 3617 0 -1 4202560 6965 0 0 0 2639 2 0 0 20 0 3 0 333575276 167587840 11877 33554432000 4194304 5964478 140736998770464 140409306364000 4399938 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
[pid=4891/tid=4893] ppid=4889 vsize=163660 CPUtime=26.41 cores=1,3,5,7
/proc/4891/task/4893/stat : 4893 (pwbo2.02) R 4889 4891 3617 0 -1 4202560 4300 0 0 0 2638 3 0 0 20 0 3 0 333575276 167587840 11877 33554432000 4194304 5964478 140736998770464 140409295874272 4400010 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 52.97
Current children cumulated vsize (KiB) 163660

[startup+26.6004 s]
/proc/loadavg: 3.96 3.96 3.91 5/181 4894
/proc/meminfo: memFree=27982708/32873844 swapFree=7632/7632
[pid=4891] ppid=4889 vsize=163660 CPUtime=53.17 cores=1,3,5,7
/proc/4891/stat : 4891 (pwbo2.02) S 4889 4891 3617 0 -1 4202496 12050 0 0 0 5312 5 0 0 20 0 3 0 333575276 167587840 11877 33554432000 4194304 5964478 140736998770464 140736998769984 4546685 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/4891/statm: 40915 11877 200 433 0 40479 0
[pid=4891/tid=4892] ppid=4889 vsize=163660 CPUtime=26.51 cores=1,3,5,7
/proc/4891/task/4892/stat : 4892 (pwbo2.02) R 4889 4891 3617 0 -1 4202560 6965 0 0 0 2649 2 0 0 20 0 3 0 333575276 167587840 11877 33554432000 4194304 5964478 140736998770464 140409306364000 4400091 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
[pid=4891/tid=4893] ppid=4889 vsize=163660 CPUtime=26.51 cores=1,3,5,7
/proc/4891/task/4893/stat : 4893 (pwbo2.02) R 4889 4891 3617 0 -1 4202560 4300 0 0 0 2648 3 0 0 20 0 3 0 333575276 167587840 11877 33554432000 4194304 5964478 140736998770464 140409295874272 4400056 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 53.17
Current children cumulated vsize (KiB) 163660

Child status: 255
Real time (s): 26.6728
CPU time (s): 53.1949
CPU user time (s): 53.1249
CPU system time (s): 0.069989
CPU usage (%): 199.435
Max. virtual memory (cumulated for all children) (KiB): 163984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 53.1249
system time used= 0.069989
maximum resident set size= 47528
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12055
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= 56
involuntary context switches= 60

runsolver used 0.083987 second user time and 0.206968 second system time

The end

Launcher Data 

Begin job on node141 at 2012-06-03 00:01:49
IDJOB=3728860
IDBENCH=79195
IDSOLVER=2316
FILE ID=node141/3728860-1338674509
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-t2001.13queen13.1111217392--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-3728860-1338674509/watcher-3728860-1338674509 -o /tmp/evaluation-result-3728860-1338674509/solver-3728860-1338674509 -C 1800 -W 1900 -M 15500  pwbo2.02 -file-format=wbo -verbosity=0 HOME/instance-3728860-1338674509.wbo

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

MD5SUM BENCH= 86727f41c04b3a3cda96c180ef39a0ad
RANDOM SEED=116850574

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:        28136796 kB
Buffers:          385008 kB
Cached:          3121508 kB
SwapCached:          216 kB
Active:          1552376 kB
Inactive:        2302128 kB
Active(anon):     338796 kB
Inactive(anon):    11300 kB
Active(file):    1213580 kB
Inactive(file):  2290828 kB
Unevictable:        7632 kB
Mlocked:            7632 kB
SwapTotal:      67108856 kB
SwapFree:       67108640 kB
Dirty:              5548 kB
Writeback:             8 kB
AnonPages:        356708 kB
Mapped:            11412 kB
Shmem:               172 kB
Slab:             739188 kB
SReclaimable:     181236 kB
SUnreclaim:       557952 kB
KernelStack:        1472 kB
PageTables:         4940 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     162884 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     32768 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 00:02:16