Trace number 3728859

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 49.7254 24.8649

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111216411--soft-0-100-0.wbo
MD5SUMdbf89d35013c2bab398211fa15264c93
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 benchmark0.447931
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 1200
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-3728859-1338674487.wbo.
0.00/0.00	c Instance file HOME/instance-3728859-1338674487.wbo
0.00/0.00	c File size is 10457 bytes.
0.00/0.00	c Highest Coefficient sum: 1200
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 ===============================================================================
49.58/24.86	o 524
49.58/24.86	o 510
49.58/24.86	o 469
49.58/24.86	o 444
49.58/24.86	o 440
49.58/24.86	o 430
49.58/24.86	o 401
49.58/24.86	o 388
49.58/24.86	o 387
49.58/24.86	o 382
49.58/24.86	o 364
49.58/24.86	o 361
49.58/24.86	o 350
49.58/24.86	o 349
49.58/24.86	o 346
49.58/24.86	o 317
49.58/24.86	o 316
49.58/24.86	o 299
49.58/24.86	o 295
49.58/24.86	o 274
49.58/24.86	o 261
49.58/24.86	o 255
49.58/24.86	o 253
49.58/24.86	o 252
49.58/24.86	o 240
49.58/24.86	o 221
49.58/24.86	o 199
49.58/24.86	o 196
49.58/24.86	o 192
49.58/24.86	o 189
49.58/24.86	o 181
49.58/24.86	o 178
49.58/24.86	o 175
49.58/24.86	o 168
49.58/24.86	o 166
49.58/24.86	o 164
49.58/24.86	o 163
49.58/24.86	o 160
49.58/24.86	o 137
49.58/24.86	o 134
49.58/24.86	o 128
49.58/24.86	o 127
49.58/24.86	o 124
49.58/24.86	o 97
49.58/24.86	o 96
49.58/24.86	o 87
49.58/24.86	o 77
49.58/24.86	o 73
49.58/24.86	o 44
49.58/24.86	o 37
49.58/24.86	o 35
49.58/24.86	o 33
49.58/24.86	o 32
49.58/24.86	o 24
49.58/24.86	o 21
49.58/24.86	o 20
49.58/24.86	o 10
49.58/24.86	o 2
49.58/24.86	c ===============================================================================
49.58/24.86	c Wall Clock Time: 24.86 s
49.58/24.86	c Best Solution: 2
49.58/24.86	s OPTIMUM FOUND
49.58/24.86	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-3728859-1338674487/watcher-3728859-1338674487 -o /tmp/evaluation-result-3728859-1338674487/solver-3728859-1338674487 -C 1800 -W 1900 -M 15500 pwbo2.02 -file-format=wbo -verbosity=0 HOME/instance-3728859-1338674487.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: 4.00 4.00 3.92 4/181 6685
/proc/meminfo: memFree=28886088/32873844 swapFree=7380/7380
[pid=6685] ppid=6683 vsize=162488 CPUtime=0 cores=1,3,5,7
/proc/6685/stat : 6685 (pwbo2.02) S 6683 6685 5745 0 -1 4202496 909 0 0 0 0 0 0 0 20 0 3 0 333573495 166387712 858 33554432000 4194304 5964478 140733609276272 140733609275792 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6685/statm: 40622 858 197 433 0 40186 0
[pid=6685/tid=6686] ppid=6683 vsize=162488 CPUtime=0 cores=1,3,5,7
/proc/6685/task/6686/stat : 6686 (pwbo2.02) R 6683 6685 5745 0 -1 4202560 59 0 0 0 0 0 0 0 20 0 3 0 333573496 166387712 858 33554432000 4194304 5964478 140733609276272 139648560466992 5244295 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=6685/tid=6687] ppid=6683 vsize=162488 CPUtime=0 cores=1,3,5,7
/proc/6685/task/6687/stat : 6687 (pwbo2.02) R 6683 6685 5745 0 -1 4202560 65 0 0 0 0 0 0 0 20 0 3 0 333573496 166387712 859 33554432000 4194304 5964478 140733609276272 139648549977176 4389260 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0

[startup+0.0710161 s]
/proc/loadavg: 4.00 4.00 3.92 4/181 6685
/proc/meminfo: memFree=28886088/32873844 swapFree=7380/7380
[pid=6685] ppid=6683 vsize=162488 CPUtime=0.13 cores=1,3,5,7
/proc/6685/stat : 6685 (pwbo2.02) S 6683 6685 5745 0 -1 4202496 1319 0 0 0 13 0 0 0 20 0 3 0 333573495 166387712 1268 33554432000 4194304 5964478 140733609276272 140733609275792 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6685/statm: 40622 1268 198 433 0 40186 0
[pid=6685/tid=6686] ppid=6683 vsize=162488 CPUtime=0.05 cores=1,3,5,7
/proc/6685/task/6686/stat : 6686 (pwbo2.02) R 6683 6685 5745 0 -1 4202560 290 0 0 0 5 0 0 0 20 0 3 0 333573496 166387712 1268 33554432000 4194304 5964478 140733609276272 139648560465720 5131301 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=6685/tid=6687] ppid=6683 vsize=162488 CPUtime=0.05 cores=1,3,5,7
/proc/6685/task/6687/stat : 6687 (pwbo2.02) R 6683 6685 5745 0 -1 4202560 244 0 0 0 5 0 0 0 20 0 3 0 333573496 166387712 1268 33554432000 4194304 5964478 140733609276272 139648549976424 5143404 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 162488

[startup+0.10029 s]
/proc/loadavg: 4.00 4.00 3.92 4/181 6685
/proc/meminfo: memFree=28886088/32873844 swapFree=7380/7380
[pid=6685] ppid=6683 vsize=162488 CPUtime=0.19 cores=1,3,5,7
/proc/6685/stat : 6685 (pwbo2.02) S 6683 6685 5745 0 -1 4202496 1456 0 0 0 19 0 0 0 20 0 3 0 333573495 166387712 1405 33554432000 4194304 5964478 140733609276272 140733609275792 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6685/statm: 40622 1405 198 433 0 40186 0
[pid=6685/tid=6686] ppid=6683 vsize=162488 CPUtime=0.08 cores=1,3,5,7
/proc/6685/task/6686/stat : 6686 (pwbo2.02) R 6683 6685 5745 0 -1 4202560 364 0 0 0 8 0 0 0 20 0 3 0 333573496 166387712 1405 33554432000 4194304 5964478 140733609276272 139648560465720 4222304 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=6685/tid=6687] ppid=6683 vsize=162488 CPUtime=0.08 cores=1,3,5,7
/proc/6685/task/6687/stat : 6687 (pwbo2.02) R 6683 6685 5745 0 -1 4202560 307 0 0 0 8 0 0 0 20 0 3 0 333573496 166387712 1405 33554432000 4194304 5964478 140733609276272 139648549976424 5136420 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 162488

[startup+0.300236 s]
/proc/loadavg: 4.00 4.00 3.92 4/181 6685
/proc/meminfo: memFree=28886088/32873844 swapFree=7380/7380
[pid=6685] ppid=6683 vsize=162488 CPUtime=0.58 cores=1,3,5,7
/proc/6685/stat : 6685 (pwbo2.02) S 6683 6685 5745 0 -1 4202496 2053 0 0 0 58 0 0 0 20 0 3 0 333573495 166387712 2002 33554432000 4194304 5964478 140733609276272 140733609275792 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6685/statm: 40622 2002 198 433 0 40186 0
[pid=6685/tid=6686] ppid=6683 vsize=162488 CPUtime=0.28 cores=1,3,5,7
/proc/6685/task/6686/stat : 6686 (pwbo2.02) R 6683 6685 5745 0 -1 4202560 761 0 0 0 28 0 0 0 20 0 3 0 333573496 166387712 2002 33554432000 4194304 5964478 140733609276272 139648560465720 5136420 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=6685/tid=6687] ppid=6683 vsize=162488 CPUtime=0.28 cores=1,3,5,7
/proc/6685/task/6687/stat : 6687 (pwbo2.02) R 6683 6685 5745 0 -1 4202560 507 0 0 0 28 0 0 0 20 0 3 0 333573496 166387712 2002 33554432000 4194304 5964478 140733609276272 139648549976424 4400109 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+0.700246 s]
/proc/loadavg: 4.00 4.00 3.92 4/181 6685
/proc/meminfo: memFree=28886088/32873844 swapFree=7380/7380
[pid=6685] ppid=6683 vsize=162488 CPUtime=1.38 cores=1,3,5,7
/proc/6685/stat : 6685 (pwbo2.02) S 6683 6685 5745 0 -1 4202496 2797 0 0 0 138 0 0 0 20 0 3 0 333573495 166387712 2746 33554432000 4194304 5964478 140733609276272 140733609275792 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6685/statm: 40622 2746 198 433 0 40186 0
[pid=6685/tid=6686] ppid=6683 vsize=162488 CPUtime=0.68 cores=1,3,5,7
/proc/6685/task/6686/stat : 6686 (pwbo2.02) R 6683 6685 5745 0 -1 4202560 1352 0 0 0 68 0 0 0 20 0 3 0 333573496 166387712 2746 33554432000 4194304 5964478 140733609276272 139648560465720 5136420 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=6685/tid=6687] ppid=6683 vsize=162488 CPUtime=0.68 cores=1,3,5,7
/proc/6685/task/6687/stat : 6687 (pwbo2.02) R 6683 6685 5745 0 -1 4202560 660 0 0 0 68 0 0 0 20 0 3 0 333573496 166387712 2746 33554432000 4194304 5964478 140733609276272 139648549976424 4221984 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+1.50025 s]
/proc/loadavg: 4.00 4.00 3.92 5/184 6688
/proc/meminfo: memFree=28863332/32873844 swapFree=7380/7380
[pid=6685] ppid=6683 vsize=162632 CPUtime=2.99 cores=1,3,5,7
/proc/6685/stat : 6685 (pwbo2.02) S 6683 6685 5745 0 -1 4202496 3365 0 0 0 298 1 0 0 20 0 3 0 333573495 166535168 3314 33554432000 4194304 5964478 140733609276272 140733609275792 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6685/statm: 40658 3314 198 433 0 40222 0
[pid=6685/tid=6686] ppid=6683 vsize=162632 CPUtime=1.48 cores=1,3,5,7
/proc/6685/task/6686/stat : 6686 (pwbo2.02) R 6683 6685 5745 0 -1 4202560 1766 0 0 0 148 0 0 0 20 0 3 0 333573496 166535168 3314 33554432000 4194304 5964478 140733609276272 139648560465960 5179243 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=6685/tid=6687] ppid=6683 vsize=162632 CPUtime=1.48 cores=1,3,5,7
/proc/6685/task/6687/stat : 6687 (pwbo2.02) R 6683 6685 5745 0 -1 4202560 814 0 0 0 148 0 0 0 20 0 3 0 333573496 166535168 3314 33554432000 4194304 5964478 140733609276272 139648549976288 4403708 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 162632

[startup+3.10027 s]
/proc/loadavg: 4.00 4.00 3.92 5/184 6688
/proc/meminfo: memFree=28855528/32873844 swapFree=7380/7380
[pid=6685] ppid=6683 vsize=162632 CPUtime=6.18 cores=1,3,5,7
/proc/6685/stat : 6685 (pwbo2.02) S 6683 6685 5745 0 -1 4202496 4486 0 0 0 617 1 0 0 20 0 3 0 333573495 166535168 4435 33554432000 4194304 5964478 140733609276272 140733609275792 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6685/statm: 40658 4435 198 433 0 40222 0
[pid=6685/tid=6686] ppid=6683 vsize=162632 CPUtime=3.08 cores=1,3,5,7
/proc/6685/task/6686/stat : 6686 (pwbo2.02) R 6683 6685 5745 0 -1 4202560 2702 0 0 0 308 0 0 0 20 0 3 0 333573496 166535168 4435 33554432000 4194304 5964478 140733609276272 139648560465912 4400087 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=6685/tid=6687] ppid=6683 vsize=162632 CPUtime=3.08 cores=1,3,5,7
/proc/6685/task/6687/stat : 6687 (pwbo2.02) R 6683 6685 5745 0 -1 4202560 999 0 0 0 308 0 0 0 20 0 3 0 333573496 166535168 4435 33554432000 4194304 5964478 140733609276272 139648549976368 5136420 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+6.30032 s]
/proc/loadavg: 4.00 4.00 3.92 5/184 6688
/proc/meminfo: memFree=28836316/32873844 swapFree=7380/7380
[pid=6685] ppid=6683 vsize=162980 CPUtime=12.58 cores=1,3,5,7
/proc/6685/stat : 6685 (pwbo2.02) S 6683 6685 5745 0 -1 4202496 6751 0 0 0 1253 5 0 0 20 0 3 0 333573495 166891520 6700 33554432000 4194304 5964478 140733609276272 140733609275792 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6685/statm: 40745 6700 198 433 0 40309 0
[pid=6685/tid=6686] ppid=6683 vsize=162980 CPUtime=6.28 cores=1,3,5,7
/proc/6685/task/6686/stat : 6686 (pwbo2.02) R 6683 6685 5745 0 -1 4202560 4555 0 0 0 624 4 0 0 20 0 3 0 333573496 166891520 6700 33554432000 4194304 5964478 140733609276272 139648560465912 4403564 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=6685/tid=6687] ppid=6683 vsize=162980 CPUtime=6.28 cores=1,3,5,7
/proc/6685/task/6687/stat : 6687 (pwbo2.02) R 6683 6685 5745 0 -1 4202560 1411 0 0 0 628 0 0 0 20 0 3 0 333573496 166891520 6700 33554432000 4194304 5964478 140733609276272 139648549976480 4400076 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) 162980

[startup+12.7003 s]
/proc/loadavg: 4.00 4.00 3.92 5/184 6688
/proc/meminfo: memFree=28807992/32873844 swapFree=7380/7380
[pid=6685] ppid=6683 vsize=163116 CPUtime=25.38 cores=1,3,5,7
/proc/6685/stat : 6685 (pwbo2.02) S 6683 6685 5745 0 -1 4202496 9667 0 0 0 2529 9 0 0 20 0 3 0 333573495 167030784 9547 33554432000 4194304 5964478 140733609276272 140733609275792 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6685/statm: 40779 9547 200 433 0 40343 0
[pid=6685/tid=6686] ppid=6683 vsize=163116 CPUtime=12.68 cores=1,3,5,7
/proc/6685/task/6686/stat : 6686 (pwbo2.02) R 6683 6685 5745 0 -1 4202560 6297 0 0 0 1260 8 0 0 20 0 3 0 333573496 167030784 9547 33554432000 4194304 5964478 140733609276272 139648560466016 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=6685/tid=6687] ppid=6683 vsize=163116 CPUtime=12.69 cores=1,3,5,7
/proc/6685/task/6687/stat : 6687 (pwbo2.02) R 6683 6685 5745 0 -1 4202560 2585 0 0 0 1267 2 0 0 20 0 3 0 333573496 167030784 9547 33554432000 4194304 5964478 140733609276272 139648549976288 4221120 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 163116

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

[startup+19.1003 s]
/proc/loadavg: 4.00 4.00 3.92 5/184 6688
/proc/meminfo: memFree=28791376/32873844 swapFree=7380/7380
[pid=6685] ppid=6683 vsize=163116 CPUtime=38.18 cores=1,3,5,7
/proc/6685/stat : 6685 (pwbo2.02) S 6683 6685 5745 0 -1 4202496 9968 0 0 0 3809 9 0 0 20 0 3 0 333573495 167030784 9848 33554432000 4194304 5964478 140733609276272 140733609275792 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6685/statm: 40779 9848 200 433 0 40343 0
[pid=6685/tid=6686] ppid=6683 vsize=163116 CPUtime=19.08 cores=1,3,5,7
/proc/6685/task/6686/stat : 6686 (pwbo2.02) R 6683 6685 5745 0 -1 4202560 6309 0 0 0 1900 8 0 0 20 0 3 0 333573496 167030784 9848 33554432000 4194304 5964478 140733609276272 139648560466016 4400018 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=6685/tid=6687] ppid=6683 vsize=163116 CPUtime=19.08 cores=1,3,5,7
/proc/6685/task/6687/stat : 6687 (pwbo2.02) R 6683 6685 5745 0 -1 4202560 2874 0 0 0 1906 2 0 0 20 0 3 0 333573496 167030784 9848 33554432000 4194304 5964478 140733609276272 139648549976520 4221120 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 38.18
Current children cumulated vsize (KiB) 163116

[startup+22.3003 s]
/proc/loadavg: 4.00 4.00 3.92 5/184 6688
/proc/meminfo: memFree=28786652/32873844 swapFree=7380/7380
[pid=6685] ppid=6683 vsize=163116 CPUtime=44.58 cores=1,3,5,7
/proc/6685/stat : 6685 (pwbo2.02) S 6683 6685 5745 0 -1 4202496 10376 0 0 0 4449 9 0 0 20 0 3 0 333573495 167030784 10256 33554432000 4194304 5964478 140733609276272 140733609275792 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6685/statm: 40779 10256 200 433 0 40343 0
[pid=6685/tid=6686] ppid=6683 vsize=163116 CPUtime=22.28 cores=1,3,5,7
/proc/6685/task/6686/stat : 6686 (pwbo2.02) R 6683 6685 5745 0 -1 4202560 6313 0 0 0 2220 8 0 0 20 0 3 0 333573496 167030784 10256 33554432000 4194304 5964478 140733609276272 139648560466016 4399920 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=6685/tid=6687] ppid=6683 vsize=163116 CPUtime=22.28 cores=1,3,5,7
/proc/6685/task/6687/stat : 6687 (pwbo2.02) R 6683 6685 5745 0 -1 4202560 3278 0 0 0 2226 2 0 0 20 0 3 0 333573496 167030784 10256 33554432000 4194304 5964478 140733609276272 139648549976376 5136420 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 44.58
Current children cumulated vsize (KiB) 163116

[startup+23.9003 s]
/proc/loadavg: 4.00 4.00 3.92 5/184 6688
/proc/meminfo: memFree=28780080/32873844 swapFree=7380/7380
[pid=6685] ppid=6683 vsize=163116 CPUtime=47.78 cores=1,3,5,7
/proc/6685/stat : 6685 (pwbo2.02) S 6683 6685 5745 0 -1 4202496 11222 0 0 0 4768 10 0 0 20 0 3 0 333573495 167030784 11102 33554432000 4194304 5964478 140733609276272 140733609275792 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6685/statm: 40779 11102 200 433 0 40343 0
[pid=6685/tid=6686] ppid=6683 vsize=163116 CPUtime=23.88 cores=1,3,5,7
/proc/6685/task/6686/stat : 6686 (pwbo2.02) R 6683 6685 5745 0 -1 4202560 6325 0 0 0 2380 8 0 0 20 0 3 0 333573496 167030784 11102 33554432000 4194304 5964478 140733609276272 139648560466016 4399920 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=6685/tid=6687] ppid=6683 vsize=163116 CPUtime=23.88 cores=1,3,5,7
/proc/6685/task/6687/stat : 6687 (pwbo2.02) R 6683 6685 5745 0 -1 4202560 4112 0 0 0 2385 3 0 0 20 0 3 0 333573496 167030784 11102 33554432000 4194304 5964478 140733609276272 139648549976424 4400087 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 47.78
Current children cumulated vsize (KiB) 163116

[startup+24.3003 s]
/proc/loadavg: 4.00 4.00 3.92 5/184 6688
/proc/meminfo: memFree=28775740/32873844 swapFree=7380/7380
[pid=6685] ppid=6683 vsize=163116 CPUtime=48.58 cores=1,3,5,7
/proc/6685/stat : 6685 (pwbo2.02) S 6683 6685 5745 0 -1 4202496 11230 0 0 0 4848 10 0 0 20 0 3 0 333573495 167030784 11110 33554432000 4194304 5964478 140733609276272 140733609275792 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6685/statm: 40779 11110 200 433 0 40343 0
[pid=6685/tid=6686] ppid=6683 vsize=163116 CPUtime=24.28 cores=1,3,5,7
/proc/6685/task/6686/stat : 6686 (pwbo2.02) R 6683 6685 5745 0 -1 4202560 6326 0 0 0 2420 8 0 0 20 0 3 0 333573496 167030784 11110 33554432000 4194304 5964478 140733609276272 139648560466016 4400083 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=6685/tid=6687] ppid=6683 vsize=163116 CPUtime=24.28 cores=1,3,5,7
/proc/6685/task/6687/stat : 6687 (pwbo2.02) R 6683 6685 5745 0 -1 4202560 4119 0 0 0 2425 3 0 0 20 0 3 0 333573496 167030784 11110 33554432000 4194304 5964478 140733609276272 139648549976424 4400087 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 48.58
Current children cumulated vsize (KiB) 163116

[startup+24.7003 s]
/proc/loadavg: 4.00 4.00 3.92 5/184 6688
/proc/meminfo: memFree=28775740/32873844 swapFree=7380/7380
[pid=6685] ppid=6683 vsize=163116 CPUtime=49.38 cores=1,3,5,7
/proc/6685/stat : 6685 (pwbo2.02) S 6683 6685 5745 0 -1 4202496 11251 0 0 0 4928 10 0 0 20 0 3 0 333573495 167030784 11131 33554432000 4194304 5964478 140733609276272 140733609275792 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6685/statm: 40779 11131 200 433 0 40343 0
[pid=6685/tid=6686] ppid=6683 vsize=163116 CPUtime=24.68 cores=1,3,5,7
/proc/6685/task/6686/stat : 6686 (pwbo2.02) R 6683 6685 5745 0 -1 4202560 6329 0 0 0 2460 8 0 0 20 0 3 0 333573496 167030784 11131 33554432000 4194304 5964478 140733609276272 139648560466016 4381601 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=6685/tid=6687] ppid=6683 vsize=163116 CPUtime=24.68 cores=1,3,5,7
/proc/6685/task/6687/stat : 6687 (pwbo2.02) R 6683 6685 5745 0 -1 4202560 4137 0 0 0 2465 3 0 0 20 0 3 0 333573496 167030784 11131 33554432000 4194304 5964478 140733609276272 139648549976424 4400018 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 49.38
Current children cumulated vsize (KiB) 163116

[startup+24.8003 s]
/proc/loadavg: 4.00 4.00 3.92 5/184 6688
/proc/meminfo: memFree=28775740/32873844 swapFree=7380/7380
[pid=6685] ppid=6683 vsize=163116 CPUtime=49.58 cores=1,3,5,7
/proc/6685/stat : 6685 (pwbo2.02) S 6683 6685 5745 0 -1 4202496 11268 0 0 0 4948 10 0 0 20 0 3 0 333573495 167030784 11148 33554432000 4194304 5964478 140733609276272 140733609275792 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6685/statm: 40779 11148 200 433 0 40343 0
[pid=6685/tid=6686] ppid=6683 vsize=163116 CPUtime=24.78 cores=1,3,5,7
/proc/6685/task/6686/stat : 6686 (pwbo2.02) R 6683 6685 5745 0 -1 4202560 6343 0 0 0 2470 8 0 0 20 0 3 0 333573496 167030784 11148 33554432000 4194304 5964478 140733609276272 139648560466016 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=6685/tid=6687] ppid=6683 vsize=163116 CPUtime=24.78 cores=1,3,5,7
/proc/6685/task/6687/stat : 6687 (pwbo2.02) R 6683 6685 5745 0 -1 4202560 4140 0 0 0 2475 3 0 0 20 0 3 0 333573496 167030784 11148 33554432000 4194304 5964478 140733609276272 139648549976184 4400784 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 49.58
Current children cumulated vsize (KiB) 163116

Child status: 255
Real time (s): 24.8649
CPU time (s): 49.7254
CPU user time (s): 49.5845
CPU system time (s): 0.140978
CPU usage (%): 199.982
Max. virtual memory (cumulated for all children) (KiB): 163440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 49.5845
system time used= 0.140978
maximum resident set size= 44664
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11286
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= 33
involuntary context switches= 52

runsolver used 0.037994 second user time and 0.123981 second system time

The end

Launcher Data 

Begin job on node133 at 2012-06-03 00:01:27
IDJOB=3728859
IDBENCH=79189
IDSOLVER=2316
FILE ID=node133/3728859-1338674487
RUNJOBID= node133-1338669974-6148
PBS_JOBID= 14636490
Free space on /tmp= 70480 MiB

SOLVER NAME= pwbo 2.02
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111216411--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-3728859-1338674487/watcher-3728859-1338674487 -o /tmp/evaluation-result-3728859-1338674487/solver-3728859-1338674487 -C 1800 -W 1900 -M 15500  pwbo2.02 -file-format=wbo -verbosity=0 HOME/instance-3728859-1338674487.wbo

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

MD5SUM BENCH= dbf89d35013c2bab398211fa15264c93
RANDOM SEED=968108173

node133.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		: 2666.540
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	: 5333.08
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		: 2666.540
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	: 5331.92
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		: 2666.540
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		: 2666.540
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		: 2666.540
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		: 2666.540
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	: 5331.90
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		: 2666.540
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		: 2666.540
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:        28887220 kB
Buffers:          366624 kB
Cached:          2700748 kB
SwapCached:          676 kB
Active:          1376796 kB
Inactive:        1738164 kB
Active(anon):      39132 kB
Inactive(anon):    10240 kB
Active(file):    1337664 kB
Inactive(file):  1727924 kB
Unevictable:        7380 kB
Mlocked:            7380 kB
SwapTotal:      67108856 kB
SwapFree:       67107040 kB
Dirty:             11132 kB
Writeback:             0 kB
AnonPages:         39292 kB
Mapped:            11164 kB
Shmem:                 0 kB
Slab:             732952 kB
SReclaimable:     174796 kB
SUnreclaim:       558156 kB
KernelStack:        1528 kB
PageTables:         3820 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     174936 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 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= 70472 MiB
End job on node133 at 2012-06-03 00:01:52