Trace number 3728866

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 28.1387 14.0705

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111225605--soft-0-100-0.wbo
MD5SUM08393a4a0fbe261470f6b3451acbb15e
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 benchmark0.734887
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 5034
Min constraint cost 1
Max constraint cost 98
Sum of constraints costs 5033
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1240
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-3728866-1338674706.wbo.
0.00/0.00	c Instance file HOME/instance-3728866-1338674706.wbo
0.00/0.00	c File size is 10458 bytes.
0.00/0.00	c Highest Coefficient sum: 1240
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 ===============================================================================
27.98/14.06	o 879
27.98/14.06	o 766
27.98/14.06	o 673
27.98/14.06	o 646
27.98/14.06	o 533
27.98/14.06	o 510
27.98/14.06	o 498
27.98/14.06	o 477
27.98/14.06	o 472
27.98/14.06	o 440
27.98/14.06	o 436
27.98/14.06	o 433
27.98/14.06	o 405
27.98/14.06	o 386
27.98/14.06	o 373
27.98/14.06	o 362
27.98/14.06	o 357
27.98/14.06	o 295
27.98/14.06	o 274
27.98/14.06	o 256
27.98/14.06	o 244
27.98/14.06	o 239
27.98/14.06	o 238
27.98/14.06	o 232
27.98/14.06	o 218
27.98/14.06	o 216
27.98/14.06	o 206
27.98/14.06	o 204
27.98/14.06	o 175
27.98/14.06	o 144
27.98/14.06	o 137
27.98/14.06	o 128
27.98/14.06	o 117
27.98/14.06	o 106
27.98/14.06	o 101
27.98/14.06	o 95
27.98/14.06	o 92
27.98/14.06	o 85
27.98/14.06	o 80
27.98/14.06	o 79
27.98/14.06	o 69
27.98/14.06	o 40
27.98/14.06	o 36
27.98/14.06	o 32
27.98/14.06	o 29
27.98/14.06	o 16
27.98/14.06	o 2
27.98/14.06	c ===============================================================================
27.98/14.06	c Wall Clock Time: 14.07 s
27.98/14.06	c Best Solution: 2
27.98/14.06	s OPTIMUM FOUND
27.98/14.06	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-3728866-1338674706/watcher-3728866-1338674706 -o /tmp/evaluation-result-3728866-1338674706/solver-3728866-1338674706 -C 1800 -W 1900 -M 15500 pwbo2.02 -file-format=wbo -verbosity=0 HOME/instance-3728866-1338674706.wbo 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.32 2.07 2.02 3/178 29185
/proc/meminfo: memFree=31423172/32873844 swapFree=7116/7116
[pid=29185] ppid=29183 vsize=162488 CPUtime=0 cores=0,2,4,6
/proc/29185/stat : 29185 (pwbo2.02) S 29183 29185 28198 0 -1 4202496 908 0 0 0 0 0 0 0 20 0 3 0 333597599 166387712 857 33554432000 4194304 5964478 140734098838784 140734098838304 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/29185/statm: 40622 857 197 433 0 40186 0
[pid=29185/tid=29186] ppid=29183 vsize=162488 CPUtime=0 cores=0,2,4,6
/proc/29185/task/29186/stat : 29186 (pwbo2.02) R 29183 29185 28198 0 -1 4202560 58 0 0 0 0 0 0 0 20 0 3 0 333597600 166387712 857 33554432000 4194304 5964478 140734098838784 140496360056872 18446744073699066235 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=29185/tid=29187] ppid=29183 vsize=162488 CPUtime=0 cores=0,2,4,6
/proc/29185/task/29187/stat : 29187 (pwbo2.02) R 29183 29185 28198 0 -1 4202560 64 0 0 0 0 0 0 0 20 0 3 0 333597600 166387712 857 33554432000 4194304 5964478 140734098838784 140496349567432 18446744073699066235 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0

[startup+0.0230159 s]
/proc/loadavg: 2.32 2.07 2.02 3/178 29185
/proc/meminfo: memFree=31423172/32873844 swapFree=7116/7116
[pid=29185] ppid=29183 vsize=162488 CPUtime=0.03 cores=0,2,4,6
/proc/29185/stat : 29185 (pwbo2.02) S 29183 29185 28198 0 -1 4202496 1021 0 0 0 3 0 0 0 20 0 3 0 333597599 166387712 970 33554432000 4194304 5964478 140734098838784 140734098838304 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/29185/statm: 40622 970 198 433 0 40186 0
[pid=29185/tid=29186] ppid=29183 vsize=162488 CPUtime=0 cores=0,2,4,6
/proc/29185/task/29186/stat : 29186 (pwbo2.02) R 29183 29185 28198 0 -1 4202560 124 0 0 0 0 0 0 0 20 0 3 0 333597600 166387712 970 33554432000 4194304 5964478 140734098838784 140496360056816 5136420 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=29185/tid=29187] ppid=29183 vsize=162488 CPUtime=0 cores=0,2,4,6
/proc/29185/task/29187/stat : 29187 (pwbo2.02) R 29183 29185 28198 0 -1 4202560 111 0 0 0 0 0 0 0 20 0 3 0 333597600 166387712 970 33554432000 4194304 5964478 140734098838784 140496349567432 5244295 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 162488

[startup+0.100291 s]
/proc/loadavg: 2.32 2.07 2.02 3/178 29185
/proc/meminfo: memFree=31423172/32873844 swapFree=7116/7116
[pid=29185] ppid=29183 vsize=162488 CPUtime=0.18 cores=0,2,4,6
/proc/29185/stat : 29185 (pwbo2.02) S 29183 29185 28198 0 -1 4202496 1424 0 0 0 18 0 0 0 20 0 3 0 333597599 166387712 1373 33554432000 4194304 5964478 140734098838784 140734098838304 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/29185/statm: 40622 1373 198 433 0 40186 0
[pid=29185/tid=29186] ppid=29183 vsize=162488 CPUtime=0.08 cores=0,2,4,6
/proc/29185/task/29186/stat : 29186 (pwbo2.02) R 29183 29185 28198 0 -1 4202560 346 0 0 0 8 0 0 0 20 0 3 0 333597600 166387712 1373 33554432000 4194304 5964478 140734098838784 140496360056872 18446744073699066235 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=29185/tid=29187] ppid=29183 vsize=162488 CPUtime=0.08 cores=0,2,4,6
/proc/29185/task/29187/stat : 29187 (pwbo2.02) R 29183 29185 28198 0 -1 4202560 292 0 0 0 8 0 0 0 20 0 3 0 333597600 166387712 1373 33554432000 4194304 5964478 140734098838784 140496349567336 4400422 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 162488

[startup+0.300289 s]
/proc/loadavg: 2.32 2.07 2.02 3/178 29185
/proc/meminfo: memFree=31423172/32873844 swapFree=7116/7116
[pid=29185] ppid=29183 vsize=162488 CPUtime=0.59 cores=0,2,4,6
/proc/29185/stat : 29185 (pwbo2.02) S 29183 29185 28198 0 -1 4202496 2172 0 0 0 57 2 0 0 20 0 3 0 333597599 166387712 2121 33554432000 4194304 5964478 140734098838784 140734098838304 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/29185/statm: 40622 2122 198 433 0 40186 0
[pid=29185/tid=29186] ppid=29183 vsize=162488 CPUtime=0.28 cores=0,2,4,6
/proc/29185/task/29186/stat : 29186 (pwbo2.02) R 29183 29185 28198 0 -1 4202560 750 0 0 0 28 0 0 0 20 0 3 0 333597600 166387712 2122 33554432000 4194304 5964478 140734098838784 140496360056816 4403664 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=29185/tid=29187] ppid=29183 vsize=162488 CPUtime=0.28 cores=0,2,4,6
/proc/29185/task/29187/stat : 29187 (pwbo2.02) R 29183 29185 28198 0 -1 4202560 637 0 0 0 26 2 0 0 20 0 3 0 333597600 166387712 2122 33554432000 4194304 5964478 140734098838784 140496349567288 5136420 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.59
Current children cumulated vsize (KiB) 162488

[startup+0.700294 s]
/proc/loadavg: 2.32 2.07 2.02 3/178 29185
/proc/meminfo: memFree=31423172/32873844 swapFree=7116/7116
[pid=29185] ppid=29183 vsize=162488 CPUtime=1.38 cores=0,2,4,6
/proc/29185/stat : 29185 (pwbo2.02) S 29183 29185 28198 0 -1 4202496 2703 0 0 0 136 2 0 0 20 0 3 0 333597599 166387712 2652 33554432000 4194304 5964478 140734098838784 140734098838304 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/29185/statm: 40622 2652 198 433 0 40186 0
[pid=29185/tid=29186] ppid=29183 vsize=162488 CPUtime=0.68 cores=0,2,4,6
/proc/29185/task/29186/stat : 29186 (pwbo2.02) R 29183 29185 28198 0 -1 4202560 1269 0 0 0 68 0 0 0 20 0 3 0 333597600 166387712 2652 33554432000 4194304 5964478 140734098838784 140496360056816 18446744073699066235 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=29185/tid=29187] ppid=29183 vsize=162488 CPUtime=0.68 cores=0,2,4,6
/proc/29185/task/29187/stat : 29187 (pwbo2.02) R 29183 29185 28198 0 -1 4202560 648 0 0 0 66 2 0 0 20 0 3 0 333597600 166387712 2652 33554432000 4194304 5964478 140734098838784 140496349567392 4400528 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 1.38
Current children cumulated vsize (KiB) 162488

[startup+1.50029 s]
/proc/loadavg: 2.32 2.07 2.02 5/181 29188
/proc/meminfo: memFree=31412492/32873844 swapFree=7116/7116
[pid=29185] ppid=29183 vsize=162632 CPUtime=2.99 cores=0,2,4,6
/proc/29185/stat : 29185 (pwbo2.02) S 29183 29185 28198 0 -1 4202496 3330 0 0 0 295 4 0 0 20 0 3 0 333597599 166535168 3279 33554432000 4194304 5964478 140734098838784 140734098838304 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/29185/statm: 40658 3279 198 433 0 40222 0
[pid=29185/tid=29186] ppid=29183 vsize=162632 CPUtime=1.49 cores=0,2,4,6
/proc/29185/task/29186/stat : 29186 (pwbo2.02) R 29183 29185 28198 0 -1 4202560 1727 0 0 0 146 3 0 0 20 0 3 0 333597600 166535168 3279 33554432000 4194304 5964478 140734098838784 140496360056824 4389160 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=29185/tid=29187] ppid=29183 vsize=162632 CPUtime=1.48 cores=0,2,4,6
/proc/29185/task/29187/stat : 29187 (pwbo2.02) R 29183 29185 28198 0 -1 4202560 817 0 0 0 146 2 0 0 20 0 3 0 333597600 166535168 3279 33554432000 4194304 5964478 140734098838784 140496349567280 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 162632

[startup+3.10029 s]
/proc/loadavg: 2.45 2.10 2.03 5/181 29188
/proc/meminfo: memFree=31408524/32873844 swapFree=7116/7116
[pid=29185] ppid=29183 vsize=162632 CPUtime=6.18 cores=0,2,4,6
/proc/29185/stat : 29185 (pwbo2.02) S 29183 29185 28198 0 -1 4202496 4158 0 0 0 611 7 0 0 20 0 3 0 333597599 166535168 4107 33554432000 4194304 5964478 140734098838784 140734098838304 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/29185/statm: 40658 4107 198 433 0 40222 0
[pid=29185/tid=29186] ppid=29183 vsize=162632 CPUtime=3.08 cores=0,2,4,6
/proc/29185/task/29186/stat : 29186 (pwbo2.02) R 29183 29185 28198 0 -1 4202560 2353 0 0 0 303 5 0 0 20 0 3 0 333597600 166535168 4107 33554432000 4194304 5964478 140734098838784 140496360056736 18446744073699066235 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=29185/tid=29187] ppid=29183 vsize=162632 CPUtime=3.08 cores=0,2,4,6
/proc/29185/task/29187/stat : 29187 (pwbo2.02) R 29183 29185 28198 0 -1 4202560 1019 0 0 0 305 3 0 0 20 0 3 0 333597600 166535168 4107 33554432000 4194304 5964478 140734098838784 140496349567392 4391188 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 162632

[startup+6.30029 s]
/proc/loadavg: 2.45 2.10 2.03 5/181 29188
/proc/meminfo: memFree=31401208/32873844 swapFree=7116/7116
[pid=29185] ppid=29183 vsize=162980 CPUtime=12.59 cores=0,2,4,6
/proc/29185/stat : 29185 (pwbo2.02) S 29183 29185 28198 0 -1 4202496 6696 0 0 0 1246 13 0 0 20 0 3 0 333597599 166891520 6645 33554432000 4194304 5964478 140734098838784 140734098838304 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/29185/statm: 40745 6645 198 433 0 40309 0
[pid=29185/tid=29186] ppid=29183 vsize=162980 CPUtime=6.28 cores=0,2,4,6
/proc/29185/task/29186/stat : 29186 (pwbo2.02) R 29183 29185 28198 0 -1 4202560 4489 0 0 0 619 9 0 0 20 0 3 0 333597600 166891520 6645 33554432000 4194304 5964478 140734098838784 140496360056824 5136420 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=29185/tid=29187] ppid=29183 vsize=162980 CPUtime=6.28 cores=0,2,4,6
/proc/29185/task/29187/stat : 29187 (pwbo2.02) R 29183 29185 28198 0 -1 4202560 1421 0 0 0 624 4 0 0 20 0 3 0 333597600 166891520 6645 33554432000 4194304 5964478 140734098838784 140496349567432 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 162980

[startup+12.7003 s]
/proc/loadavg: 2.69 2.17 2.05 5/181 29188
/proc/meminfo: memFree=31390164/32873844 swapFree=7116/7116
[pid=29185] ppid=29183 vsize=163108 CPUtime=25.38 cores=0,2,4,6
/proc/29185/stat : 29185 (pwbo2.02) S 29183 29185 28198 0 -1 4202496 7929 0 0 0 2522 16 0 0 20 0 3 0 333597599 167022592 7826 33554432000 4194304 5964478 140734098838784 140734098838304 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/29185/statm: 40777 7826 200 433 0 40341 0
[pid=29185/tid=29186] ppid=29183 vsize=163108 CPUtime=12.69 cores=0,2,4,6
/proc/29185/task/29186/stat : 29186 (pwbo2.02) R 29183 29185 28198 0 -1 4202560 4617 0 0 0 1259 10 0 0 20 0 3 0 333597600 167022592 7826 33554432000 4194304 5964478 140734098838784 140496360056928 4399969 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=29185/tid=29187] ppid=29183 vsize=163108 CPUtime=12.68 cores=0,2,4,6
/proc/29185/task/29187/stat : 29187 (pwbo2.02) R 29183 29185 28198 0 -1 4202560 2526 0 0 0 1261 7 0 0 20 0 3 0 333597600 167022592 7826 33554432000 4194304 5964478 140734098838784 140496349567432 4220672 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 163108

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

[startup+13.5003 s]
/proc/loadavg: 2.69 2.17 2.05 5/181 29188
/proc/meminfo: memFree=31386568/32873844 swapFree=7116/7116
[pid=29185] ppid=29183 vsize=163108 CPUtime=26.98 cores=0,2,4,6
/proc/29185/stat : 29185 (pwbo2.02) S 29183 29185 28198 0 -1 4202496 7947 0 0 0 2682 16 0 0 20 0 3 0 333597599 167022592 7844 33554432000 4194304 5964478 140734098838784 140734098838304 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/29185/statm: 40777 7844 200 433 0 40341 0
[pid=29185/tid=29186] ppid=29183 vsize=163108 CPUtime=13.48 cores=0,2,4,6
/proc/29185/task/29186/stat : 29186 (pwbo2.02) R 29183 29185 28198 0 -1 4202560 4634 0 0 0 1338 10 0 0 20 0 3 0 333597600 167022592 7844 33554432000 4194304 5964478 140734098838784 140496360056928 4392707 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=29185/tid=29187] ppid=29183 vsize=163108 CPUtime=13.48 cores=0,2,4,6
/proc/29185/task/29187/stat : 29187 (pwbo2.02) R 29183 29185 28198 0 -1 4202560 2527 0 0 0 1341 7 0 0 20 0 3 0 333597600 167022592 7844 33554432000 4194304 5964478 140734098838784 140496349567432 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 26.98
Current children cumulated vsize (KiB) 163108

[startup+13.9003 s]
/proc/loadavg: 2.69 2.17 2.05 5/181 29188
/proc/meminfo: memFree=31386568/32873844 swapFree=7116/7116
[pid=29185] ppid=29183 vsize=163108 CPUtime=27.78 cores=0,2,4,6
/proc/29185/stat : 29185 (pwbo2.02) S 29183 29185 28198 0 -1 4202496 7984 0 0 0 2762 16 0 0 20 0 3 0 333597599 167022592 7881 33554432000 4194304 5964478 140734098838784 140734098838304 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/29185/statm: 40777 7881 200 433 0 40341 0
[pid=29185/tid=29186] ppid=29183 vsize=163108 CPUtime=13.88 cores=0,2,4,6
/proc/29185/task/29186/stat : 29186 (pwbo2.02) R 29183 29185 28198 0 -1 4202560 4670 0 0 0 1378 10 0 0 20 0 3 0 333597600 167022592 7881 33554432000 4194304 5964478 140734098838784 140496360056816 18446744073699066235 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=29185/tid=29187] ppid=29183 vsize=163108 CPUtime=13.88 cores=0,2,4,6
/proc/29185/task/29187/stat : 29187 (pwbo2.02) R 29183 29185 28198 0 -1 4202560 2528 0 0 0 1381 7 0 0 20 0 3 0 333597600 167022592 7881 33554432000 4194304 5964478 140734098838784 140496349567432 4399975 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 27.78
Current children cumulated vsize (KiB) 163108

[startup+14.0003 s]
/proc/loadavg: 2.69 2.17 2.05 5/181 29188
/proc/meminfo: memFree=31386568/32873844 swapFree=7116/7116
[pid=29185] ppid=29183 vsize=163108 CPUtime=27.98 cores=0,2,4,6
/proc/29185/stat : 29185 (pwbo2.02) S 29183 29185 28198 0 -1 4202496 7984 0 0 0 2782 16 0 0 20 0 3 0 333597599 167022592 7881 33554432000 4194304 5964478 140734098838784 140734098838304 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/29185/statm: 40777 7881 200 433 0 40341 0
[pid=29185/tid=29186] ppid=29183 vsize=163108 CPUtime=13.98 cores=0,2,4,6
/proc/29185/task/29186/stat : 29186 (pwbo2.02) R 29183 29185 28198 0 -1 4202560 4670 0 0 0 1388 10 0 0 20 0 3 0 333597600 167022592 7881 33554432000 4194304 5964478 140734098838784 140496360056816 18446744073699066235 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=29185/tid=29187] ppid=29183 vsize=163108 CPUtime=13.98 cores=0,2,4,6
/proc/29185/task/29187/stat : 29187 (pwbo2.02) R 29183 29185 28198 0 -1 4202560 2528 0 0 0 1391 7 0 0 20 0 3 0 333597600 167022592 7881 33554432000 4194304 5964478 140734098838784 140496349567432 4400542 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 27.98
Current children cumulated vsize (KiB) 163108

Child status: 255
Real time (s): 14.0705
CPU time (s): 28.1387
CPU user time (s): 27.9478
CPU system time (s): 0.19097
CPU usage (%): 199.984
Max. virtual memory (cumulated for all children) (KiB): 163108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 27.9478
system time used= 0.19097
maximum resident set size= 31544
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7989
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= 47
involuntary context switches= 30

runsolver used 0.019996 second user time and 0.06199 second system time

The end

Launcher Data 

Begin job on node111 at 2012-06-03 00:05:06
IDJOB=3728866
IDBENCH=79252
IDSOLVER=2316
FILE ID=node111/3728866-1338674706
RUNJOBID= node111-1338674690-29115
PBS_JOBID= 14636481
Free space on /tmp= 67392 MiB

SOLVER NAME= pwbo 2.02
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111225605--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-3728866-1338674706/watcher-3728866-1338674706 -o /tmp/evaluation-result-3728866-1338674706/solver-3728866-1338674706 -C 1800 -W 1900 -M 15500  pwbo2.02 -file-format=wbo -verbosity=0 HOME/instance-3728866-1338674706.wbo

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

MD5SUM BENCH= 08393a4a0fbe261470f6b3451acbb15e
RANDOM SEED=1937384660

node111.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		: 2666.152
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.30
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		: 2666.152
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		: 2666.152
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	: 5331.92
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		: 2666.152
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.152
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.152
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		: 2666.152
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.152
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	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        31424080 kB
Buffers:          160532 kB
Cached:           457380 kB
SwapCached:         1352 kB
Active:           182688 kB
Inactive:         483392 kB
Active(anon):      49428 kB
Inactive(anon):     1120 kB
Active(file):     133260 kB
Inactive(file):   482272 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67100048 kB
Dirty:             11388 kB
Writeback:             0 kB
AnonPages:         70636 kB
Mapped:             9476 kB
Shmem:                 0 kB
Slab:             645220 kB
SReclaimable:      87164 kB
SUnreclaim:       558056 kB
KernelStack:        1504 kB
PageTables:         4244 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     156820 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     16384 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= 67384 MiB
End job on node111 at 2012-06-03 00:05:20