Trace number 3728460

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
wbo 1.72OPTIMUM 57.97 58.0916

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111228076--soft-0-100-0.wbo
MD5SUM769102c4365831847599c548efd52eec
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.821874
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables169
Total number of constraints101
Number of soft constraints101
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Top cost 4944
Min constraint cost 1
Max constraint cost 98
Sum of constraints costs 4943
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1225
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

Solver Data 

0.00/0.00	c ==============================[ Solver Version ]===============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |   wbo:                     1.72 beta - May, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing wbo file format. File HOME/instance-3728460-1338675663.wbo.
0.00/0.00	c Instance file HOME/instance-3728460-1338675663.wbo
0.00/0.00	c File size is 10459 bytes.
0.00/0.00	c Highest Coefficient sum: 1225
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 ============================[ Search Statistics ]==============================
0.00/0.00	c | Time (s)  | ID |      Bound      |               Shared Clauses             |
0.00/0.00	c |           |    | value      type |  expCls         impCls        Lit/impCl  |
0.00/0.00	c ===============================================================================
11.08/11.17	c | 11.17     | 0  | 1            lb |  0                0                0.00  |
29.37/29.44	c | 29.45     | 0  | 2            lb |  0                0                0.00  |
45.08/45.17	c | 45.18     | 0  | 3            lb |  0                0                0.00  |
57.97/58.08	c | 58.09     | 0  | 3            ub |  0                0                0.00  |
57.97/58.08	c ===============================================================================
57.97/58.08	c Wall Clock Time: 58.09 s
57.97/58.08	o 3
57.97/58.08	c Best Solution: 3
57.97/58.08	s OPTIMUM FOUND
57.97/58.08	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	3

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-3728460-1338675663/watcher-3728460-1338675663 -o /tmp/evaluation-result-3728460-1338675663/solver-3728460-1338675663 -C 1800 -W 1900 -M 15500 wbo1.72 -file-format=wbo HOME/instance-3728460-1338675663.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: 2.01 2.68 3.35 4/174 5302
/proc/meminfo: memFree=28468636/32873844 swapFree=7632/7632
[pid=5302] ppid=5298 vsize=83652 CPUtime=0 cores=1,3,5,7
/proc/5302/stat : 5302 (wbo1.72) S 5298 5302 3617 0 -1 4202496 794 0 0 0 0 0 0 0 20 0 2 0 333690682 85659648 1446 33554432000 4194304 5964350 140733808461104 140733808460624 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/5302/statm: 20913 1446 191 433 0 20477 0
[pid=5302/tid=5303] ppid=5298 vsize=83652 CPUtime=0 cores=1,3,5,7
/proc/5302/task/5303/stat : 5303 (wbo1.72) R 5298 5302 3617 0 -1 4202560 72 0 0 0 0 0 0 0 20 0 2 0 333690682 85659648 1447 33554432000 4194304 5964350 140733808461104 140346923797128 5136340 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0

[startup+0.0615469 s]
/proc/loadavg: 2.01 2.68 3.35 4/174 5302
/proc/meminfo: memFree=28468636/32873844 swapFree=7632/7632
[pid=5302] ppid=5298 vsize=83652 CPUtime=0.05 cores=1,3,5,7
/proc/5302/stat : 5302 (wbo1.72) S 5298 5302 3617 0 -1 4202496 999 0 0 0 5 0 0 0 20 0 2 0 333690682 85659648 1651 33554432000 4194304 5964350 140733808461104 140733808460624 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/5302/statm: 20913 1651 193 433 0 20477 0
[pid=5302/tid=5303] ppid=5298 vsize=83652 CPUtime=0.04 cores=1,3,5,7
/proc/5302/task/5303/stat : 5303 (wbo1.72) R 5298 5302 3617 0 -1 4202560 276 0 0 0 4 0 0 0 20 0 2 0 333690682 85659648 1651 33554432000 4194304 5964350 140733808461104 140346923797128 5136340 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 83652

[startup+0.100285 s]
/proc/loadavg: 2.01 2.68 3.35 4/174 5302
/proc/meminfo: memFree=28468636/32873844 swapFree=7632/7632
[pid=5302] ppid=5298 vsize=83652 CPUtime=0.09 cores=1,3,5,7
/proc/5302/stat : 5302 (wbo1.72) S 5298 5302 3617 0 -1 4202496 1117 0 0 0 9 0 0 0 20 0 2 0 333690682 85659648 1769 33554432000 4194304 5964350 140733808461104 140733808460624 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/5302/statm: 20913 1769 193 433 0 20477 0
[pid=5302/tid=5303] ppid=5298 vsize=83652 CPUtime=0.08 cores=1,3,5,7
/proc/5302/task/5303/stat : 5303 (wbo1.72) R 5298 5302 3617 0 -1 4202560 394 0 0 0 8 0 0 0 20 0 2 0 333690682 85659648 1769 33554432000 4194304 5964350 140733808461104 140346923797128 5136340 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83652

[startup+0.300239 s]
/proc/loadavg: 2.01 2.68 3.35 4/174 5302
/proc/meminfo: memFree=28468636/32873844 swapFree=7632/7632
[pid=5302] ppid=5298 vsize=83652 CPUtime=0.29 cores=1,3,5,7
/proc/5302/stat : 5302 (wbo1.72) S 5298 5302 3617 0 -1 4202496 1560 0 0 0 29 0 0 0 20 0 2 0 333690682 85659648 2212 33554432000 4194304 5964350 140733808461104 140733808460624 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/5302/statm: 20913 2212 193 433 0 20477 0
[pid=5302/tid=5303] ppid=5298 vsize=83652 CPUtime=0.28 cores=1,3,5,7
/proc/5302/task/5303/stat : 5303 (wbo1.72) R 5298 5302 3617 0 -1 4202560 837 0 0 0 28 0 0 0 20 0 2 0 333690682 85659648 2212 33554432000 4194304 5964350 140733808461104 140346923797128 5136340 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83652

[startup+0.700246 s]
/proc/loadavg: 2.01 2.68 3.35 4/174 5302
/proc/meminfo: memFree=28468636/32873844 swapFree=7632/7632
[pid=5302] ppid=5298 vsize=83652 CPUtime=0.68 cores=1,3,5,7
/proc/5302/stat : 5302 (wbo1.72) S 5298 5302 3617 0 -1 4202496 2092 0 0 0 68 0 0 0 20 0 2 0 333690682 85659648 2744 33554432000 4194304 5964350 140733808461104 140733808460624 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/5302/statm: 20913 2744 193 433 0 20477 0
[pid=5302/tid=5303] ppid=5298 vsize=83652 CPUtime=0.68 cores=1,3,5,7
/proc/5302/task/5303/stat : 5303 (wbo1.72) R 5298 5302 3617 0 -1 4202560 1369 0 0 0 68 0 0 0 20 0 2 0 333690682 85659648 2744 33554432000 4194304 5964350 140733808461104 140346923797128 5136340 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 83652

[startup+1.50024 s]
/proc/loadavg: 2.01 2.66 3.34 4/178 5306
/proc/meminfo: memFree=28447804/32873844 swapFree=7632/7632
[pid=5302] ppid=5298 vsize=83796 CPUtime=1.49 cores=1,3,5,7
/proc/5302/stat : 5302 (wbo1.72) S 5298 5302 3617 0 -1 4202496 2513 0 0 0 148 1 0 0 20 0 2 0 333690682 85807104 3165 33554432000 4194304 5964350 140733808461104 140733808460624 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/5302/statm: 20949 3165 193 433 0 20513 0
[pid=5302/tid=5303] ppid=5298 vsize=83796 CPUtime=1.48 cores=1,3,5,7
/proc/5302/task/5303/stat : 5303 (wbo1.72) R 5298 5302 3617 0 -1 4202560 1790 0 0 0 147 1 0 0 20 0 2 0 333690682 85807104 3165 33554432000 4194304 5964350 140733808461104 140346923796472 4399840 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83796

[startup+3.10029 s]
/proc/loadavg: 2.01 2.66 3.34 4/178 5306
/proc/meminfo: memFree=28443308/32873844 swapFree=7632/7632
[pid=5302] ppid=5298 vsize=83796 CPUtime=3.09 cores=1,3,5,7
/proc/5302/stat : 5302 (wbo1.72) S 5298 5302 3617 0 -1 4202496 3035 0 0 0 308 1 0 0 20 0 2 0 333690682 85807104 3687 33554432000 4194304 5964350 140733808461104 140733808460624 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/5302/statm: 20949 3687 193 433 0 20513 0
[pid=5302/tid=5303] ppid=5298 vsize=83796 CPUtime=3.07 cores=1,3,5,7
/proc/5302/task/5303/stat : 5303 (wbo1.72) R 5298 5302 3617 0 -1 4202560 2312 0 0 0 306 1 0 0 20 0 2 0 333690682 85807104 3687 33554432000 4194304 5964350 140733808461104 140346923796280 4388212 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 83796

[startup+6.3003 s]
/proc/loadavg: 2.01 2.66 3.34 4/178 5306
/proc/meminfo: memFree=28435124/32873844 swapFree=7632/7632
[pid=5302] ppid=5298 vsize=83868 CPUtime=6.29 cores=1,3,5,7
/proc/5302/stat : 5302 (wbo1.72) S 5298 5302 3617 0 -1 4202496 4856 0 0 0 628 1 0 0 20 0 2 0 333690682 85880832 5508 33554432000 4194304 5964350 140733808461104 140733808460624 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/5302/statm: 20967 5508 193 433 0 20531 0
[pid=5302/tid=5303] ppid=5298 vsize=83868 CPUtime=6.26 cores=1,3,5,7
/proc/5302/task/5303/stat : 5303 (wbo1.72) R 5298 5302 3617 0 -1 4202560 4134 0 0 0 625 1 0 0 20 0 2 0 333690682 85880832 5509 33554432000 4194304 5964350 140733808461104 140346923796472 5136340 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 83868

[startup+12.7003 s]
/proc/loadavg: 2.00 2.64 3.33 3/178 5345
/proc/meminfo: memFree=28426664/32873844 swapFree=7632/7632
[pid=5302] ppid=5298 vsize=83652 CPUtime=12.68 cores=1,3,5,7
/proc/5302/stat : 5302 (wbo1.72) S 5298 5302 3617 0 -1 4202496 7091 0 0 0 1266 2 0 0 20 0 2 0 333690682 85659648 7679 33554432000 4194304 5964350 140733808461104 140733808460624 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/5302/statm: 20913 7679 197 433 0 20477 0
[pid=5302/tid=5303] ppid=5298 vsize=83652 CPUtime=12.64 cores=1,3,5,7
/proc/5302/task/5303/stat : 5303 (wbo1.72) R 5298 5302 3617 0 -1 4202560 6368 0 0 0 1262 2 0 0 20 0 2 0 333690682 85659648 7679 33554432000 4194304 5964350 140733808461104 140346923797432 4400017 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 83652

[startup+25.5003 s]
/proc/loadavg: 2.00 2.62 3.31 3/178 5345
/proc/meminfo: memFree=28414308/32873844 swapFree=7632/7632
[pid=5302] ppid=5298 vsize=83652 CPUtime=25.48 cores=1,3,5,7
/proc/5302/stat : 5302 (wbo1.72) S 5298 5302 3617 0 -1 4202496 7102 0 0 0 2546 2 0 0 20 0 2 0 333690682 85659648 7707 33554432000 4194304 5964350 140733808461104 140733808460624 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/5302/statm: 20913 7707 197 433 0 20477 0
[pid=5302/tid=5303] ppid=5298 vsize=83652 CPUtime=25.41 cores=1,3,5,7
/proc/5302/task/5303/stat : 5303 (wbo1.72) R 5298 5302 3617 0 -1 4202560 6379 0 0 0 2539 2 0 0 20 0 2 0 333690682 85659648 7707 33554432000 4194304 5964350 140733808461104 140346923797432 4400023 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 83652

[startup+51.1003 s]
/proc/loadavg: 2.00 2.56 3.27 3/179 5385
/proc/meminfo: memFree=28394200/32873844 swapFree=7632/7632
[pid=5302] ppid=5298 vsize=83652 CPUtime=51.07 cores=1,3,5,7
/proc/5302/stat : 5302 (wbo1.72) S 5298 5302 3617 0 -1 4202496 10125 0 0 0 5104 3 0 0 20 0 2 0 333690682 85659648 10633 33554432000 4194304 5964350 140733808461104 140733808460624 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/5302/statm: 20913 10633 197 433 0 20477 0
[pid=5302/tid=5303] ppid=5298 vsize=83652 CPUtime=50.94 cores=1,3,5,7
/proc/5302/task/5303/stat : 5303 (wbo1.72) R 5298 5302 3617 0 -1 4202560 9402 0 0 0 5091 3 0 0 20 0 2 0 333690682 85659648 10633 33554432000 4194304 5964350 140733808461104 140346923797432 4403530 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 83652

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

[startup+54.3003 s]
/proc/loadavg: 2.00 2.56 3.27 3/179 5424
/proc/meminfo: memFree=28405620/32873844 swapFree=7632/7632
[pid=5302] ppid=5298 vsize=83652 CPUtime=54.27 cores=1,3,5,7
/proc/5302/stat : 5302 (wbo1.72) S 5298 5302 3617 0 -1 4202496 10125 0 0 0 5424 3 0 0 20 0 2 0 333690682 85659648 10633 33554432000 4194304 5964350 140733808461104 140733808460624 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/5302/statm: 20913 10633 197 433 0 20477 0
[pid=5302/tid=5303] ppid=5298 vsize=83652 CPUtime=54.13 cores=1,3,5,7
/proc/5302/task/5303/stat : 5303 (wbo1.72) R 5298 5302 3617 0 -1 4202560 9402 0 0 0 5410 3 0 0 20 0 2 0 333690682 85659648 10633 33554432000 4194304 5964350 140733808461104 140346923797432 4388758 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 54.27
Current children cumulated vsize (KiB) 83652

[startup+55.9003 s]
/proc/loadavg: 2.00 2.56 3.27 3/179 5424
/proc/meminfo: memFree=28396816/32873844 swapFree=7632/7632
[pid=5302] ppid=5298 vsize=83652 CPUtime=55.87 cores=1,3,5,7
/proc/5302/stat : 5302 (wbo1.72) S 5298 5302 3617 0 -1 4202496 10128 0 0 0 5584 3 0 0 20 0 2 0 333690682 85659648 10636 33554432000 4194304 5964350 140733808461104 140733808460624 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/5302/statm: 20913 10636 197 433 0 20477 0
[pid=5302/tid=5303] ppid=5298 vsize=83652 CPUtime=55.73 cores=1,3,5,7
/proc/5302/task/5303/stat : 5303 (wbo1.72) R 5298 5302 3617 0 -1 4202560 9405 0 0 0 5570 3 0 0 20 0 2 0 333690682 85659648 10636 33554432000 4194304 5964350 140733808461104 140346923797432 4399906 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 55.87
Current children cumulated vsize (KiB) 83652

[startup+56.7003 s]
/proc/loadavg: 2.00 2.55 3.26 3/179 5424
/proc/meminfo: memFree=28383052/32873844 swapFree=7632/7632
[pid=5302] ppid=5298 vsize=83652 CPUtime=56.67 cores=1,3,5,7
/proc/5302/stat : 5302 (wbo1.72) S 5298 5302 3617 0 -1 4202496 10136 0 0 0 5664 3 0 0 20 0 2 0 333690682 85659648 10644 33554432000 4194304 5964350 140733808461104 140733808460624 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/5302/statm: 20913 10644 197 433 0 20477 0
[pid=5302/tid=5303] ppid=5298 vsize=83652 CPUtime=56.53 cores=1,3,5,7
/proc/5302/task/5303/stat : 5303 (wbo1.72) R 5298 5302 3617 0 -1 4202560 9413 0 0 0 5650 3 0 0 20 0 2 0 333690682 85659648 10644 33554432000 4194304 5964350 140733808461104 140346923797432 4221120 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 56.67
Current children cumulated vsize (KiB) 83652

[startup+57.5003 s]
/proc/loadavg: 2.00 2.55 3.26 3/179 5424
/proc/meminfo: memFree=28369916/32873844 swapFree=7632/7632
[pid=5302] ppid=5298 vsize=83652 CPUtime=57.47 cores=1,3,5,7
/proc/5302/stat : 5302 (wbo1.72) S 5298 5302 3617 0 -1 4202496 10140 0 0 0 5744 3 0 0 20 0 2 0 333690682 85659648 10648 33554432000 4194304 5964350 140733808461104 140733808460624 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/5302/statm: 20913 10648 197 433 0 20477 0
[pid=5302/tid=5303] ppid=5298 vsize=83652 CPUtime=57.33 cores=1,3,5,7
/proc/5302/task/5303/stat : 5303 (wbo1.72) R 5298 5302 3617 0 -1 4202560 9417 0 0 0 5730 3 0 0 20 0 2 0 333690682 85659648 10648 33554432000 4194304 5964350 140733808461104 140346923797432 4379168 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 57.47
Current children cumulated vsize (KiB) 83652

[startup+57.9003 s]
/proc/loadavg: 2.00 2.55 3.26 3/179 5424
/proc/meminfo: memFree=28369916/32873844 swapFree=7632/7632
[pid=5302] ppid=5298 vsize=83652 CPUtime=57.87 cores=1,3,5,7
/proc/5302/stat : 5302 (wbo1.72) S 5298 5302 3617 0 -1 4202496 10140 0 0 0 5784 3 0 0 20 0 2 0 333690682 85659648 10648 33554432000 4194304 5964350 140733808461104 140733808460624 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/5302/statm: 20913 10648 197 433 0 20477 0
[pid=5302/tid=5303] ppid=5298 vsize=83652 CPUtime=57.72 cores=1,3,5,7
/proc/5302/task/5303/stat : 5303 (wbo1.72) R 5298 5302 3617 0 -1 4202560 9417 0 0 0 5769 3 0 0 20 0 2 0 333690682 85659648 10648 33554432000 4194304 5964350 140733808461104 140346923797432 4399930 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 57.87
Current children cumulated vsize (KiB) 83652

[startup+58.0003 s]
/proc/loadavg: 2.00 2.55 3.26 3/179 5424
/proc/meminfo: memFree=28369916/32873844 swapFree=7632/7632
[pid=5302] ppid=5298 vsize=83652 CPUtime=57.97 cores=1,3,5,7
/proc/5302/stat : 5302 (wbo1.72) S 5298 5302 3617 0 -1 4202496 10140 0 0 0 5794 3 0 0 20 0 2 0 333690682 85659648 10648 33554432000 4194304 5964350 140733808461104 140733808460624 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/5302/statm: 20913 10648 197 433 0 20477 0
[pid=5302/tid=5303] ppid=5298 vsize=83652 CPUtime=57.82 cores=1,3,5,7
/proc/5302/task/5303/stat : 5303 (wbo1.72) R 5298 5302 3617 0 -1 4202560 9417 0 0 0 5779 3 0 0 20 0 2 0 333690682 85659648 10648 33554432000 4194304 5964350 140733808461104 140346923797432 4399921 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 57.97
Current children cumulated vsize (KiB) 83652

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 5302 and gives
#  childrusage.ru_utime.tv_sec=57
#  childrusage.ru_utime.tv_usec=893198
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=39993
# CPU time returned by wait4() is 57.9332
# while last known CPU time is 57.97
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 58.0916
CPU time (s): 57.97
CPU user time (s): 57.94
CPU system time (s): 0.03
CPU usage (%): 99.7907
Max. virtual memory (cumulated for all children) (KiB): 84136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 57.8932
system time used= 0.039993
maximum resident set size= 42920
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10143
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= 15
involuntary context switches= 61

runsolver used 0.096985 second user time and 0.284956 second system time

The end

Launcher Data 

Begin job on node141 at 2012-06-03 00:21:03
IDJOB=3728460
IDBENCH=79238
IDSOLVER=2315
FILE ID=node141/3728460-1338675663
RUNJOBID= node141-1338675663-5276
PBS_JOBID= 14636518
Free space on /tmp= 70720 MiB

SOLVER NAME= wbo 1.72
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111228076--soft-0-100-0.wbo
COMMAND LINE= wbo1.72 -file-format=wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3728460-1338675663/watcher-3728460-1338675663 -o /tmp/evaluation-result-3728460-1338675663/solver-3728460-1338675663 -C 1800 -W 1900 -M 15500  wbo1.72 -file-format=wbo HOME/instance-3728460-1338675663.wbo

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

MD5SUM BENCH= 769102c4365831847599c548efd52eec
RANDOM SEED=2051929659

node141.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.93
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        28469816 kB
Buffers:          385636 kB
Cached:          3127616 kB
SwapCached:          216 kB
Active:          1220068 kB
Inactive:        2302992 kB
Active(anon):       1088 kB
Inactive(anon):    11300 kB
Active(file):    1218980 kB
Inactive(file):  2291692 kB
Unevictable:        7632 kB
Mlocked:            7632 kB
SwapTotal:      67108856 kB
SwapFree:       67108640 kB
Dirty:             10892 kB
Writeback:             0 kB
AnonPages:         17368 kB
Mapped:             9728 kB
Shmem:               172 kB
Slab:             738972 kB
SReclaimable:     181244 kB
SUnreclaim:       557728 kB
KernelStack:        1392 kB
PageTables:         3720 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     103392 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70712 MiB
End job on node141 at 2012-06-03 00:22:02