Trace number 3728851

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 42.0256 21.0241

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110976935--soft-0-100-0.wbo
MD5SUMda988fefd96faf0ea045ffc9072a875f
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 benchmark0.393939
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 1229
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-3728851-1338674530.wbo.
0.00/0.00	c Instance file HOME/instance-3728851-1338674530.wbo
0.00/0.00	c File size is 10456 bytes.
0.00/0.00	c Highest Coefficient sum: 1229
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 ===============================================================================
41.96/21.02	o 912
41.96/21.02	o 900
41.96/21.02	o 821
41.96/21.02	o 806
41.96/21.02	o 526
41.96/21.02	o 515
41.96/21.02	o 512
41.96/21.02	o 511
41.96/21.02	o 501
41.96/21.02	o 416
41.96/21.02	o 398
41.96/21.02	o 373
41.96/21.02	o 341
41.96/21.02	o 333
41.96/21.02	o 327
41.96/21.02	o 324
41.96/21.02	o 301
41.96/21.02	o 296
41.96/21.02	o 293
41.96/21.02	o 267
41.96/21.02	o 260
41.96/21.02	o 256
41.96/21.02	o 245
41.96/21.02	o 241
41.96/21.02	o 226
41.96/21.02	o 220
41.96/21.02	o 186
41.96/21.02	o 179
41.96/21.02	o 172
41.96/21.02	o 162
41.96/21.02	o 153
41.96/21.02	o 145
41.96/21.02	o 140
41.96/21.02	o 136
41.96/21.02	o 132
41.96/21.02	o 126
41.96/21.02	o 116
41.96/21.02	o 107
41.96/21.02	o 97
41.96/21.02	o 92
41.96/21.02	o 72
41.96/21.02	o 68
41.96/21.02	o 55
41.96/21.02	o 37
41.96/21.02	o 15
41.96/21.02	o 14
41.96/21.02	o 9
41.96/21.02	o 7
41.96/21.02	o 2
41.96/21.02	c ===============================================================================
41.96/21.02	c Wall Clock Time: 21.01 s
41.96/21.02	c Best Solution: 2
41.96/21.02	s OPTIMUM FOUND
41.96/21.02	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-3728851-1338674530/watcher-3728851-1338674530 -o /tmp/evaluation-result-3728851-1338674530/solver-3728851-1338674530 -C 1800 -W 1900 -M 15500 pwbo2.02 -file-format=wbo -verbosity=0 HOME/instance-3728851-1338674530.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: 4.00 4.00 3.91 4/178 8842
/proc/meminfo: memFree=26580864/32873648 swapFree=7368/7368
[pid=8842] ppid=8840 vsize=11812 CPUtime=0 cores=0,2,4,6
/proc/8842/stat : 8842 (runsolver) D 8840 8842 8129 0 -1 4202560 40 0 0 0 0 0 0 0 20 0 1 0 333577101 12095488 51 33554432000 4194304 5436572 140734146901168 140734146897464 4883175 0 0 4096 24578 18446744071579943789 0 0 17 2 0 0 0 0 0
/proc/8842/statm: 2953 51 31 304 0 2645 0

[startup+0.0102561 s]
/proc/loadavg: 4.00 4.00 3.91 4/178 8842
/proc/meminfo: memFree=26580864/32873648 swapFree=7368/7368
[pid=8842] ppid=8840 vsize=162488 CPUtime=0 cores=0,2,4,6
/proc/8842/stat : 8842 (pwbo2.02) S 8840 8842 8129 0 -1 4202496 881 0 0 0 0 0 0 0 20 0 3 0 333577101 166387712 831 33554432000 4194304 5964478 140733313954608 140733313954128 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/8842/statm: 40622 832 194 433 0 40186 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 162488

[startup+0.100144 s]
/proc/loadavg: 4.00 4.00 3.91 4/178 8842
/proc/meminfo: memFree=26580864/32873648 swapFree=7368/7368
[pid=8842] ppid=8840 vsize=162488 CPUtime=0.18 cores=0,2,4,6
/proc/8842/stat : 8842 (pwbo2.02) S 8840 8842 8129 0 -1 4202496 1449 0 0 0 17 1 0 0 20 0 3 0 333577101 166387712 1399 33554432000 4194304 5964478 140733313954608 140733313954128 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/8842/statm: 40622 1399 198 433 0 40186 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 162488

[startup+0.300116 s]
/proc/loadavg: 4.00 4.00 3.91 4/178 8842
/proc/meminfo: memFree=26580864/32873648 swapFree=7368/7368
[pid=8842] ppid=8840 vsize=162488 CPUtime=0.58 cores=0,2,4,6
/proc/8842/stat : 8842 (pwbo2.02) S 8840 8842 8129 0 -1 4202496 1995 0 0 0 56 2 0 0 20 0 3 0 333577101 166387712 1945 33554432000 4194304 5964478 140733313954608 140733313954128 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/8842/statm: 40622 1945 198 433 0 40186 0
Current children cumulated CPU time (s) 0.58
Current children cumulated vsize (KiB) 162488

[startup+0.700126 s]
/proc/loadavg: 4.00 4.00 3.91 4/178 8842
/proc/meminfo: memFree=26580864/32873648 swapFree=7368/7368
[pid=8842] ppid=8840 vsize=162488 CPUtime=1.37 cores=0,2,4,6
/proc/8842/stat : 8842 (pwbo2.02) S 8840 8842 8129 0 -1 4202496 2860 0 0 0 134 3 0 0 20 0 3 0 333577101 166387712 2810 33554432000 4194304 5964478 140733313954608 140733313954128 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/8842/statm: 40622 2810 198 433 0 40186 0
Current children cumulated CPU time (s) 1.37
Current children cumulated vsize (KiB) 162488

[startup+1.50028 s]
/proc/loadavg: 4.00 4.00 3.91 5/181 8845
/proc/meminfo: memFree=26569044/32873648 swapFree=7368/7368
[pid=8842] ppid=8840 vsize=162632 CPUtime=2.96 cores=0,2,4,6
/proc/8842/stat : 8842 (pwbo2.02) S 8840 8842 8129 0 -1 4202496 3400 0 0 0 292 4 0 0 20 0 3 0 333577101 166535168 3350 33554432000 4194304 5964478 140733313954608 140733313954128 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/8842/statm: 40658 3350 198 433 0 40222 0
[pid=8842/tid=8844] ppid=8840 vsize=162632 CPUtime=1.48 cores=0,2,4,6
/proc/8842/task/8844/stat : 8844 (pwbo2.02) R 8840 8842 8129 0 -1 4202560 1759 0 0 0 143 5 0 0 20 0 3 0 333577102 166535168 3350 33554432000 4194304 5964478 140733313954608 140555316963312 4400067 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=8842/tid=8845] ppid=8840 vsize=162632 CPUtime=1.48 cores=0,2,4,6
/proc/8842/task/8845/stat : 8845 (pwbo2.02) R 8840 8842 8129 0 -1 4202560 856 0 0 0 148 0 0 0 20 0 3 0 333577102 166535168 3350 33554432000 4194304 5964478 140733313954608 140555306473784 5139166 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 162632

[startup+3.10028 s]
/proc/loadavg: 4.00 4.00 3.91 5/181 8845
/proc/meminfo: memFree=26566556/32873648 swapFree=7368/7368
[pid=8842] ppid=8840 vsize=162776 CPUtime=6.17 cores=0,2,4,6
/proc/8842/stat : 8842 (pwbo2.02) S 8840 8842 8129 0 -1 4202496 4843 0 0 0 612 5 0 0 20 0 3 0 333577101 166682624 4793 33554432000 4194304 5964478 140733313954608 140733313954128 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/8842/statm: 40694 4793 198 433 0 40258 0
[pid=8842/tid=8844] ppid=8840 vsize=162776 CPUtime=3.07 cores=0,2,4,6
/proc/8842/task/8844/stat : 8844 (pwbo2.02) R 8840 8842 8129 0 -1 4202560 2965 0 0 0 302 5 0 0 20 0 3 0 333577102 166682624 4793 33554432000 4194304 5964478 140733313954608 140555316963320 5136420 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=8842/tid=8845] ppid=8840 vsize=162776 CPUtime=3.08 cores=0,2,4,6
/proc/8842/task/8845/stat : 8845 (pwbo2.02) R 8840 8842 8129 0 -1 4202560 1093 0 0 0 308 0 0 0 20 0 3 0 333577102 166682624 4793 33554432000 4194304 5964478 140733313954608 140555306473776 4221120 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 162776

[startup+6.30032 s]
/proc/loadavg: 4.00 4.00 3.91 5/181 8845
/proc/meminfo: memFree=26558248/32873648 swapFree=7368/7368
[pid=8842] ppid=8840 vsize=162896 CPUtime=12.56 cores=0,2,4,6
/proc/8842/stat : 8842 (pwbo2.02) S 8840 8842 8129 0 -1 4202496 7434 0 0 0 1250 6 0 0 20 0 3 0 333577101 166805504 7333 33554432000 4194304 5964478 140733313954608 140733313954128 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/8842/statm: 40724 7333 200 433 0 40288 0
[pid=8842/tid=8844] ppid=8840 vsize=162896 CPUtime=6.27 cores=0,2,4,6
/proc/8842/task/8844/stat : 8844 (pwbo2.02) R 8840 8842 8129 0 -1 4202560 4645 0 0 0 621 6 0 0 20 0 3 0 333577102 166805504 7333 33554432000 4194304 5964478 140733313954608 140555316963312 4220672 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=8842/tid=8845] ppid=8840 vsize=162896 CPUtime=6.27 cores=0,2,4,6
/proc/8842/task/8845/stat : 8845 (pwbo2.02) R 8840 8842 8129 0 -1 4202560 2004 0 0 0 626 1 0 0 20 0 3 0 333577102 166805504 7333 33554432000 4194304 5964478 140733313954608 140555306473832 4400091 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 162896

[startup+12.7003 s]
/proc/loadavg: 4.00 4.00 3.91 5/181 8845
/proc/meminfo: memFree=26545120/32873648 swapFree=7368/7368
[pid=8842] ppid=8840 vsize=163228 CPUtime=25.36 cores=0,2,4,6
/proc/8842/stat : 8842 (pwbo2.02) S 8840 8842 8129 0 -1 4202496 9464 0 0 0 2529 7 0 0 20 0 3 0 333577101 167145472 9363 33554432000 4194304 5964478 140733313954608 140733313954128 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/8842/statm: 40807 9363 200 433 0 40371 0
[pid=8842/tid=8844] ppid=8840 vsize=163228 CPUtime=12.67 cores=0,2,4,6
/proc/8842/task/8844/stat : 8844 (pwbo2.02) R 8840 8842 8129 0 -1 4202560 4676 0 0 0 1261 6 0 0 20 0 3 0 333577102 167145472 9363 33554432000 4194304 5964478 140733313954608 140555316963424 4400446 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=8842/tid=8845] ppid=8840 vsize=163228 CPUtime=12.67 cores=0,2,4,6
/proc/8842/task/8845/stat : 8845 (pwbo2.02) R 8840 8842 8129 0 -1 4202560 4004 0 0 0 1265 2 0 0 20 0 3 0 333577102 167145472 9364 33554432000 4194304 5964478 140733313954608 140555306473784 5136420 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 163228

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

[startup+15.9003 s]
/proc/loadavg: 4.00 4.00 3.91 5/181 8845
/proc/meminfo: memFree=26539548/32873648 swapFree=7368/7368
[pid=8842] ppid=8840 vsize=163228 CPUtime=31.76 cores=0,2,4,6
/proc/8842/stat : 8842 (pwbo2.02) S 8840 8842 8129 0 -1 4202496 10549 0 0 0 3168 8 0 0 20 0 3 0 333577101 167145472 10448 33554432000 4194304 5964478 140733313954608 140733313954128 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/8842/statm: 40807 10448 200 433 0 40371 0
[pid=8842/tid=8844] ppid=8840 vsize=163228 CPUtime=15.87 cores=0,2,4,6
/proc/8842/task/8844/stat : 8844 (pwbo2.02) R 8840 8842 8129 0 -1 4202560 4677 0 0 0 1581 6 0 0 20 0 3 0 333577102 167145472 10448 33554432000 4194304 5964478 140733313954608 140555316963424 4399920 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=8842/tid=8845] ppid=8840 vsize=163228 CPUtime=15.87 cores=0,2,4,6
/proc/8842/task/8845/stat : 8845 (pwbo2.02) R 8840 8842 8129 0 -1 4202560 5087 0 0 0 1584 3 0 0 20 0 3 0 333577102 167145472 10448 33554432000 4194304 5964478 140733313954608 140555306473784 4220672 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 31.76
Current children cumulated vsize (KiB) 163228

[startup+19.1003 s]
/proc/loadavg: 4.00 4.00 3.91 5/181 8845
/proc/meminfo: memFree=26537308/32873648 swapFree=7368/7368
[pid=8842] ppid=8840 vsize=163552 CPUtime=38.16 cores=0,2,4,6
/proc/8842/stat : 8842 (pwbo2.02) S 8840 8842 8129 0 -1 4202496 11669 0 0 0 3807 9 0 0 20 0 3 0 333577101 167477248 11568 33554432000 4194304 5964478 140733313954608 140733313954128 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/8842/statm: 40888 11568 200 433 0 40452 0
[pid=8842/tid=8844] ppid=8840 vsize=163552 CPUtime=19.07 cores=0,2,4,6
/proc/8842/task/8844/stat : 8844 (pwbo2.02) R 8840 8842 8129 0 -1 4202560 5792 0 0 0 1900 7 0 0 20 0 3 0 333577102 167477248 11568 33554432000 4194304 5964478 140733313954608 140555316963320 4400078 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=8842/tid=8845] ppid=8840 vsize=163552 CPUtime=19.07 cores=0,2,4,6
/proc/8842/task/8845/stat : 8845 (pwbo2.02) R 8840 8842 8129 0 -1 4202560 5092 0 0 0 1904 3 0 0 20 0 3 0 333577102 167477248 11568 33554432000 4194304 5964478 140733313954608 140555306473888 4400089 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 38.16
Current children cumulated vsize (KiB) 163552

[startup+19.9003 s]
/proc/loadavg: 4.00 4.00 3.91 5/181 8845
/proc/meminfo: memFree=26532596/32873648 swapFree=7368/7368
[pid=8842] ppid=8840 vsize=163552 CPUtime=39.76 cores=0,2,4,6
/proc/8842/stat : 8842 (pwbo2.02) S 8840 8842 8129 0 -1 4202496 12410 0 0 0 3967 9 0 0 20 0 3 0 333577101 167477248 12309 33554432000 4194304 5964478 140733313954608 140733313954128 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/8842/statm: 40888 12310 200 433 0 40452 0
[pid=8842/tid=8844] ppid=8840 vsize=163552 CPUtime=19.87 cores=0,2,4,6
/proc/8842/task/8844/stat : 8844 (pwbo2.02) R 8840 8842 8129 0 -1 4202560 6534 0 0 0 1980 7 0 0 20 0 3 0 333577102 167477248 12310 33554432000 4194304 5964478 140733313954608 140555316963320 5136420 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=8842/tid=8845] ppid=8840 vsize=163552 CPUtime=19.87 cores=0,2,4,6
/proc/8842/task/8845/stat : 8845 (pwbo2.02) R 8840 8842 8129 0 -1 4202560 5092 0 0 0 1984 3 0 0 20 0 3 0 333577102 167477248 12310 33554432000 4194304 5964478 140733313954608 140555306473776 4400083 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 39.76
Current children cumulated vsize (KiB) 163552

[startup+20.7003 s]
/proc/loadavg: 4.00 4.00 3.91 5/181 8845
/proc/meminfo: memFree=26532596/32873648 swapFree=7368/7368
[pid=8842] ppid=8840 vsize=163552 CPUtime=41.36 cores=0,2,4,6
/proc/8842/stat : 8842 (pwbo2.02) S 8840 8842 8129 0 -1 4202496 13283 0 0 0 4127 9 0 0 20 0 3 0 333577101 167477248 13182 33554432000 4194304 5964478 140733313954608 140733313954128 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/8842/statm: 40888 13182 200 433 0 40452 0
[pid=8842/tid=8844] ppid=8840 vsize=163552 CPUtime=20.67 cores=0,2,4,6
/proc/8842/task/8844/stat : 8844 (pwbo2.02) R 8840 8842 8129 0 -1 4202560 7404 0 0 0 2060 7 0 0 20 0 3 0 333577102 167477248 13182 33554432000 4194304 5964478 140733313954608 140555316963320 4378992 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=8842/tid=8845] ppid=8840 vsize=163552 CPUtime=20.67 cores=0,2,4,6
/proc/8842/task/8845/stat : 8845 (pwbo2.02) R 8840 8842 8129 0 -1 4202560 5094 0 0 0 2064 3 0 0 20 0 3 0 333577102 167477248 13182 33554432000 4194304 5964478 140733313954608 140555306473888 4400091 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 41.36
Current children cumulated vsize (KiB) 163552

[startup+20.9064 s]
/proc/loadavg: 4.00 4.00 3.91 5/181 8845
/proc/meminfo: memFree=26528132/32873648 swapFree=7368/7368
[pid=8842] ppid=8840 vsize=163552 CPUtime=41.77 cores=0,2,4,6
/proc/8842/stat : 8842 (pwbo2.02) S 8840 8842 8129 0 -1 4202496 13283 0 0 0 4168 9 0 0 20 0 3 0 333577101 167477248 13182 33554432000 4194304 5964478 140733313954608 140733313954128 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/8842/statm: 40888 13182 200 433 0 40452 0
[pid=8842/tid=8844] ppid=8840 vsize=163552 CPUtime=20.88 cores=0,2,4,6
/proc/8842/task/8844/stat : 8844 (pwbo2.02) R 8840 8842 8129 0 -1 4202560 7404 0 0 0 2081 7 0 0 20 0 3 0 333577102 167477248 13182 33554432000 4194304 5964478 140733313954608 140555316963320 4400067 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=8842/tid=8845] ppid=8840 vsize=163552 CPUtime=20.88 cores=0,2,4,6
/proc/8842/task/8845/stat : 8845 (pwbo2.02) R 8840 8842 8129 0 -1 4202560 5094 0 0 0 2085 3 0 0 20 0 3 0 333577102 167477248 13182 33554432000 4194304 5964478 140733313954608 140555306473888 4388228 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 41.77
Current children cumulated vsize (KiB) 163552

[startup+21.0003 s]
/proc/loadavg: 4.00 4.00 3.91 5/181 8845
/proc/meminfo: memFree=26528132/32873648 swapFree=7368/7368
[pid=8842] ppid=8840 vsize=163552 CPUtime=41.96 cores=0,2,4,6
/proc/8842/stat : 8842 (pwbo2.02) S 8840 8842 8129 0 -1 4202496 13283 0 0 0 4187 9 0 0 20 0 3 0 333577101 167477248 13182 33554432000 4194304 5964478 140733313954608 140733313954128 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/8842/statm: 40888 13182 200 433 0 40452 0
[pid=8842/tid=8844] ppid=8840 vsize=163552 CPUtime=20.97 cores=0,2,4,6
/proc/8842/task/8844/stat : 8844 (pwbo2.02) R 8840 8842 8129 0 -1 4202560 7404 0 0 0 2090 7 0 0 20 0 3 0 333577102 167477248 13182 33554432000 4194304 5964478 140733313954608 140555316963320 4399941 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=8842/tid=8845] ppid=8840 vsize=163552 CPUtime=20.97 cores=0,2,4,6
/proc/8842/task/8845/stat : 8845 (pwbo2.02) R 8840 8842 8129 0 -1 4202560 5094 0 0 0 2094 3 0 0 20 0 3 0 333577102 167477248 13182 33554432000 4194304 5964478 140733313954608 140555306473888 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 41.96
Current children cumulated vsize (KiB) 163552

Child status: 255
Real time (s): 21.0241
CPU time (s): 42.0256
CPU user time (s): 41.8946
CPU system time (s): 0.13098
CPU usage (%): 199.892
Max. virtual memory (cumulated for all children) (KiB): 163552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 41.8946
system time used= 0.13098
maximum resident set size= 52748
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13288
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= 44
involuntary context switches= 66

runsolver used 0.034994 second user time and 0.092985 second system time

The end

Launcher Data 

Begin job on node149 at 2012-06-03 00:02:10
IDJOB=3728851
IDBENCH=79200
IDSOLVER=2316
FILE ID=node149/3728851-1338674530
RUNJOBID= node149-1338671108-8462
PBS_JOBID= 14636500
Free space on /tmp= 71048 MiB

SOLVER NAME= pwbo 2.02
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110976935--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-3728851-1338674530/watcher-3728851-1338674530 -o /tmp/evaluation-result-3728851-1338674530/solver-3728851-1338674530 -C 1800 -W 1900 -M 15500  pwbo2.02 -file-format=wbo -verbosity=0 HOME/instance-3728851-1338674530.wbo

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

MD5SUM BENCH= da988fefd96faf0ea045ffc9072a875f
RANDOM SEED=1773781421

node149.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		: 2666.145
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	: 5332.29
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		: 2666.145
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		: 2666.145
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	: 5438.55
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		: 2666.145
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		: 2666.145
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		: 2666.145
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	: 5438.55
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		: 2666.145
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		: 2666.145
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:       32873648 kB
MemFree:        26581492 kB
Buffers:          692628 kB
Cached:          4010456 kB
SwapCached:         2468 kB
Active:          2574936 kB
Inactive:        2846656 kB
Active(anon):     701424 kB
Inactive(anon):     9368 kB
Active(file):    1873512 kB
Inactive(file):  2837288 kB
Unevictable:        7368 kB
Mlocked:            7368 kB
SwapTotal:      67108856 kB
SwapFree:       67104892 kB
Dirty:              5492 kB
Writeback:             0 kB
AnonPages:        713316 kB
Mapped:            15028 kB
Shmem:                96 kB
Slab:             731628 kB
SReclaimable:     175804 kB
SUnreclaim:       555824 kB
KernelStack:        1472 kB
PageTables:         5356 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     174424 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    473088 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71044 MiB
End job on node149 at 2012-06-03 00:02:31