Trace number 3728448

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 92.87 92.9334

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111213670--soft-0-100-0.wbo
MD5SUMfcf24b85e5d55a97f5b0cb315ea68e2b
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark10
Best CPU time to get the best result obtained on this benchmark0.562914
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 1239
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-3728448-1338675654.wbo.
0.00/0.00	c Instance file HOME/instance-3728448-1338675654.wbo
0.00/0.00	c File size is 10454 bytes.
0.00/0.00	c Highest Coefficient sum: 1239
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 ===============================================================================
5.59/5.64	c | 5.64      | 0  | 1            lb |  0                0                0.00  |
10.59/10.63	c | 10.63     | 0  | 2            lb |  0                0                0.00  |
18.09/18.11	c | 18.12     | 0  | 3            lb |  0                0                0.00  |
27.58/27.67	c | 27.68     | 0  | 5            lb |  0                0                0.00  |
33.98/34.06	c | 34.06     | 0  | 6            lb |  0                0                0.00  |
43.37/43.46	c | 43.47     | 0  | 7            lb |  0                0                0.00  |
52.78/52.85	c | 52.86     | 0  | 8            lb |  0                0                0.00  |
72.47/72.51	c | 72.52     | 0  | 9            lb |  0                0                0.00  |
92.77/92.85	c | 92.85     | 0  | 10           lb |  0                0                0.00  |
92.87/92.93	c | 92.93     | 0  | 10           ub |  0                0                0.00  |
92.87/92.93	c ===============================================================================
92.87/92.93	c Wall Clock Time: 92.93 s
92.87/92.93	o 10
92.87/92.93	c Best Solution: 10
92.87/92.93	s OPTIMUM FOUND
92.87/92.93	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	10

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-3728448-1338675654/watcher-3728448-1338675654 -o /tmp/evaluation-result-3728448-1338675654/solver-3728448-1338675654 -C 1800 -W 1900 -M 15500 wbo1.72 -file-format=wbo HOME/instance-3728448-1338675654.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: 3.68 3.83 3.20 3/176 4363
/proc/meminfo: memFree=26039644/32873852 swapFree=6856/6856
[pid=4363] ppid=4361 vsize=83652 CPUtime=0 cores=0,2,4,6
/proc/4363/stat : 4363 (wbo1.72) S 4361 4363 3468 0 -1 4202496 797 0 0 0 0 0 0 0 20 0 2 0 333690835 85659648 747 33554432000 4194304 5964350 140733465230672 140733465230192 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4363/statm: 20913 747 191 433 0 20477 0
[pid=4363/tid=4364] ppid=4361 vsize=83652 CPUtime=0 cores=0,2,4,6
/proc/4363/task/4364/stat : 4364 (wbo1.72) R 4361 4363 3468 0 -1 4202560 73 0 0 0 0 0 0 0 20 0 2 0 333690835 85659648 747 33554432000 4194304 5964350 140733465230672 140737161978376 5136410 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0

[startup+0.098551 s]
/proc/loadavg: 3.68 3.83 3.20 3/176 4363
/proc/meminfo: memFree=26039644/32873852 swapFree=6856/6856
[pid=4363] ppid=4361 vsize=83652 CPUtime=0.09 cores=0,2,4,6
/proc/4363/stat : 4363 (wbo1.72) S 4361 4363 3468 0 -1 4202496 1082 0 0 0 9 0 0 0 20 0 2 0 333690835 85659648 1032 33554432000 4194304 5964350 140733465230672 140733465230192 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4363/statm: 20913 1033 193 433 0 20477 0
[pid=4363/tid=4364] ppid=4361 vsize=83652 CPUtime=0.08 cores=0,2,4,6
/proc/4363/task/4364/stat : 4364 (wbo1.72) R 4361 4363 3468 0 -1 4202560 359 0 0 0 8 0 0 0 20 0 2 0 333690835 85659648 1033 33554432000 4194304 5964350 140733465230672 140737161978376 5136340 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83652

[startup+0.100288 s]
/proc/loadavg: 3.68 3.83 3.20 3/176 4363
/proc/meminfo: memFree=26039644/32873852 swapFree=6856/6856
[pid=4363] ppid=4361 vsize=83652 CPUtime=0.09 cores=0,2,4,6
/proc/4363/stat : 4363 (wbo1.72) S 4361 4363 3468 0 -1 4202496 1086 0 0 0 9 0 0 0 20 0 2 0 333690835 85659648 1036 33554432000 4194304 5964350 140733465230672 140733465230192 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4363/statm: 20913 1036 193 433 0 20477 0
[pid=4363/tid=4364] ppid=4361 vsize=83652 CPUtime=0.08 cores=0,2,4,6
/proc/4363/task/4364/stat : 4364 (wbo1.72) R 4361 4363 3468 0 -1 4202560 363 0 0 0 8 0 0 0 20 0 2 0 333690835 85659648 1037 33554432000 4194304 5964350 140733465230672 140737161978376 5136340 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83652

[startup+0.300285 s]
/proc/loadavg: 3.68 3.83 3.20 3/176 4363
/proc/meminfo: memFree=26039644/32873852 swapFree=6856/6856
[pid=4363] ppid=4361 vsize=83652 CPUtime=0.29 cores=0,2,4,6
/proc/4363/stat : 4363 (wbo1.72) S 4361 4363 3468 0 -1 4202496 1458 0 0 0 29 0 0 0 20 0 2 0 333690835 85659648 1408 33554432000 4194304 5964350 140733465230672 140733465230192 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4363/statm: 20913 1408 193 433 0 20477 0
[pid=4363/tid=4364] ppid=4361 vsize=83652 CPUtime=0.28 cores=0,2,4,6
/proc/4363/task/4364/stat : 4364 (wbo1.72) R 4361 4363 3468 0 -1 4202560 734 0 0 0 28 0 0 0 20 0 2 0 333690835 85659648 1408 33554432000 4194304 5964350 140733465230672 140737161978376 4389240 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83652

[startup+0.700283 s]
/proc/loadavg: 3.68 3.83 3.20 3/176 4363
/proc/meminfo: memFree=26039644/32873852 swapFree=6856/6856
[pid=4363] ppid=4361 vsize=83652 CPUtime=0.69 cores=0,2,4,6
/proc/4363/stat : 4363 (wbo1.72) S 4361 4363 3468 0 -1 4202496 1964 0 0 0 69 0 0 0 20 0 2 0 333690835 85659648 1914 33554432000 4194304 5964350 140733465230672 140733465230192 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4363/statm: 20913 1914 193 433 0 20477 0
[pid=4363/tid=4364] ppid=4361 vsize=83652 CPUtime=0.68 cores=0,2,4,6
/proc/4363/task/4364/stat : 4364 (wbo1.72) R 4361 4363 3468 0 -1 4202560 1240 0 0 0 68 0 0 0 20 0 2 0 333690835 85659648 1914 33554432000 4194304 5964350 140733465230672 139652654180392 4220672 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 83652

[startup+1.50028 s]
/proc/loadavg: 3.68 3.83 3.20 3/178 4365
/proc/meminfo: memFree=26024824/32873852 swapFree=6856/6856
[pid=4363] ppid=4361 vsize=83796 CPUtime=1.49 cores=0,2,4,6
/proc/4363/stat : 4363 (wbo1.72) S 4361 4363 3468 0 -1 4202496 2411 0 0 0 149 0 0 0 20 0 2 0 333690835 85807104 2361 33554432000 4194304 5964350 140733465230672 140733465230192 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4363/statm: 20949 2361 193 433 0 20513 0
[pid=4363/tid=4364] ppid=4361 vsize=83796 CPUtime=1.48 cores=0,2,4,6
/proc/4363/task/4364/stat : 4364 (wbo1.72) R 4361 4363 3468 0 -1 4202560 1687 0 0 0 148 0 0 0 20 0 2 0 333690835 85807104 2361 33554432000 4194304 5964350 140733465230672 139652654180152 4399976 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83796

[startup+3.10028 s]
/proc/loadavg: 3.68 3.83 3.20 3/178 4365
/proc/meminfo: memFree=26020112/32873852 swapFree=6856/6856
[pid=4363] ppid=4361 vsize=83796 CPUtime=3.09 cores=0,2,4,6
/proc/4363/stat : 4363 (wbo1.72) S 4361 4363 3468 0 -1 4202496 3224 0 0 0 309 0 0 0 20 0 2 0 333690835 85807104 3174 33554432000 4194304 5964350 140733465230672 140733465230192 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4363/statm: 20949 3174 193 433 0 20513 0
[pid=4363/tid=4364] ppid=4361 vsize=83796 CPUtime=3.07 cores=0,2,4,6
/proc/4363/task/4364/stat : 4364 (wbo1.72) R 4361 4363 3468 0 -1 4202560 2500 0 0 0 307 0 0 0 20 0 2 0 333690835 85807104 3174 33554432000 4194304 5964350 140733465230672 139652654180152 4399987 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 83796

[startup+6.30028 s]
/proc/loadavg: 3.54 3.80 3.19 3/178 4365
/proc/meminfo: memFree=26007960/32873852 swapFree=6856/6856
[pid=4363] ppid=4361 vsize=83652 CPUtime=6.29 cores=0,2,4,6
/proc/4363/stat : 4363 (wbo1.72) S 4361 4363 3468 0 -1 4202496 4519 0 0 0 628 1 0 0 20 0 2 0 333690835 85659648 4424 33554432000 4194304 5964350 140733465230672 140733465230192 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4363/statm: 20913 4424 197 433 0 20477 0
[pid=4363/tid=4364] ppid=4361 vsize=83652 CPUtime=6.27 cores=0,2,4,6
/proc/4363/task/4364/stat : 4364 (wbo1.72) R 4361 4363 3468 0 -1 4202560 3795 0 0 0 627 0 0 0 20 0 2 0 333690835 85659648 4424 33554432000 4194304 5964350 140733465230672 139652654180344 4399996 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 83652

[startup+12.7002 s]
/proc/loadavg: 3.50 3.79 3.19 3/177 4365
/proc/meminfo: memFree=26002816/32873852 swapFree=6856/6856
[pid=4363] ppid=4361 vsize=83652 CPUtime=12.69 cores=0,2,4,6
/proc/4363/stat : 4363 (wbo1.72) S 4361 4363 3468 0 -1 4202496 4605 0 0 0 1268 1 0 0 20 0 2 0 333690835 85659648 4510 33554432000 4194304 5964350 140733465230672 140733465230192 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4363/statm: 20913 4510 197 433 0 20477 0
[pid=4363/tid=4364] ppid=4361 vsize=83652 CPUtime=12.65 cores=0,2,4,6
/proc/4363/task/4364/stat : 4364 (wbo1.72) R 4361 4363 3468 0 -1 4202560 3881 0 0 0 1265 0 0 0 20 0 2 0 333690835 85659648 4510 33554432000 4194304 5964350 140733465230672 139652654180808 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 83652

[startup+25.5003 s]
/proc/loadavg: 3.24 3.72 3.17 3/177 4404
/proc/meminfo: memFree=25994116/32873852 swapFree=6856/6856
[pid=4363] ppid=4361 vsize=83652 CPUtime=25.48 cores=0,2,4,6
/proc/4363/stat : 4363 (wbo1.72) S 4361 4363 3468 0 -1 4202496 7395 0 0 0 2546 2 0 0 20 0 2 0 333690835 85659648 7218 33554432000 4194304 5964350 140733465230672 140733465230192 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4363/statm: 20913 7218 197 433 0 20477 0
[pid=4363/tid=4364] ppid=4361 vsize=83652 CPUtime=25.41 cores=0,2,4,6
/proc/4363/task/4364/stat : 4364 (wbo1.72) R 4361 4363 3468 0 -1 4202560 6671 0 0 0 2539 2 0 0 20 0 2 0 333690835 85659648 7218 33554432000 4194304 5964350 140733465230672 139652654181304 4221120 0 0 4096 16387 0 0 0 -1 4 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: 2.81 3.58 3.14 3/177 4405
/proc/meminfo: memFree=25986312/32873852 swapFree=6856/6856
[pid=4363] ppid=4361 vsize=83652 CPUtime=51.07 cores=0,2,4,6
/proc/4363/stat : 4363 (wbo1.72) S 4361 4363 3468 0 -1 4202496 8106 0 0 0 5105 2 0 0 20 0 2 0 333690835 85659648 8474 33554432000 4194304 5964350 140733465230672 140733465230192 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4363/statm: 20913 8474 197 433 0 20477 0
[pid=4363/tid=4364] ppid=4361 vsize=83652 CPUtime=50.94 cores=0,2,4,6
/proc/4363/task/4364/stat : 4364 (wbo1.72) R 4361 4363 3468 0 -1 4202560 7382 0 0 0 5092 2 0 0 20 0 2 0 333690835 85659648 8474 33554432000 4194304 5964350 140733465230672 139652654180696 4431870 0 0 4096 16387 0 0 0 -1 4 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+76.7003 s]
/proc/loadavg: 2.53 3.45 3.11 3/177 4444
/proc/meminfo: memFree=25880668/32873852 swapFree=6856/6856
[pid=4363] ppid=4361 vsize=83652 CPUtime=76.67 cores=0,2,4,6
/proc/4363/stat : 4363 (wbo1.72) S 4361 4363 3468 0 -1 4202496 12028 0 0 0 7664 3 0 0 20 0 2 0 333690835 85659648 12289 33554432000 4194304 5964350 140733465230672 140733465230192 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4363/statm: 20913 12289 197 433 0 20477 0
[pid=4363/tid=4364] ppid=4361 vsize=83652 CPUtime=76.47 cores=0,2,4,6
/proc/4363/task/4364/stat : 4364 (wbo1.72) R 4361 4363 3468 0 -1 4202560 11304 0 0 0 7643 4 0 0 20 0 2 0 333690835 85659648 12289 33554432000 4194304 5964350 140733465230672 139652654181304 4399872 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 76.67
Current children cumulated vsize (KiB) 83652

[startup+83.1003 s]
/proc/loadavg: 2.49 3.42 3.10 3/177 4444
/proc/meminfo: memFree=25862240/32873852 swapFree=6856/6856
[pid=4363] ppid=4361 vsize=83652 CPUtime=83.07 cores=0,2,4,6
/proc/4363/stat : 4363 (wbo1.72) S 4361 4363 3468 0 -1 4202496 12035 0 0 0 8304 3 0 0 20 0 2 0 333690835 85659648 12296 33554432000 4194304 5964350 140733465230672 140733465230192 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4363/statm: 20913 12296 197 433 0 20477 0
[pid=4363/tid=4364] ppid=4361 vsize=83652 CPUtime=82.86 cores=0,2,4,6
/proc/4363/task/4364/stat : 4364 (wbo1.72) R 4361 4363 3468 0 -1 4202560 11311 0 0 0 8282 4 0 0 20 0 2 0 333690835 85659648 12296 33554432000 4194304 5964350 140733465230672 139652654181304 4399840 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 83.07
Current children cumulated vsize (KiB) 83652

[startup+89.5003 s]
/proc/loadavg: 2.42 3.38 3.09 3/177 4444
/proc/meminfo: memFree=25812268/32873852 swapFree=6856/6856
[pid=4363] ppid=4361 vsize=83652 CPUtime=89.47 cores=0,2,4,6
/proc/4363/stat : 4363 (wbo1.72) S 4361 4363 3468 0 -1 4202496 12047 0 0 0 8944 3 0 0 20 0 2 0 333690835 85659648 12308 33554432000 4194304 5964350 140733465230672 140733465230192 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4363/statm: 20913 12308 197 433 0 20477 0
[pid=4363/tid=4364] ppid=4361 vsize=83652 CPUtime=89.24 cores=0,2,4,6
/proc/4363/task/4364/stat : 4364 (wbo1.72) R 4361 4363 3468 0 -1 4202560 11323 0 0 0 8920 4 0 0 20 0 2 0 333690835 85659648 12308 33554432000 4194304 5964350 140733465230672 139652654181304 4400011 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 89.47
Current children cumulated vsize (KiB) 83652

[startup+91.1003 s]
/proc/loadavg: 2.42 3.38 3.09 3/177 4444
/proc/meminfo: memFree=25803944/32873852 swapFree=6856/6856
[pid=4363] ppid=4361 vsize=83652 CPUtime=91.07 cores=0,2,4,6
/proc/4363/stat : 4363 (wbo1.72) S 4361 4363 3468 0 -1 4202496 12063 0 0 0 9104 3 0 0 20 0 2 0 333690835 85659648 12324 33554432000 4194304 5964350 140733465230672 140733465230192 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4363/statm: 20913 12324 197 433 0 20477 0
[pid=4363/tid=4364] ppid=4361 vsize=83652 CPUtime=90.84 cores=0,2,4,6
/proc/4363/task/4364/stat : 4364 (wbo1.72) R 4361 4363 3468 0 -1 4202560 11339 0 0 0 9080 4 0 0 20 0 2 0 333690835 85659648 12324 33554432000 4194304 5964350 140733465230672 139652654181304 4379231 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 91.07
Current children cumulated vsize (KiB) 83652

[startup+91.9003 s]
/proc/loadavg: 2.42 3.38 3.09 3/177 4444
/proc/meminfo: memFree=25795512/32873852 swapFree=6856/6856
[pid=4363] ppid=4361 vsize=83652 CPUtime=91.87 cores=0,2,4,6
/proc/4363/stat : 4363 (wbo1.72) S 4361 4363 3468 0 -1 4202496 12063 0 0 0 9184 3 0 0 20 0 2 0 333690835 85659648 12324 33554432000 4194304 5964350 140733465230672 140733465230192 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4363/statm: 20913 12324 197 433 0 20477 0
[pid=4363/tid=4364] ppid=4361 vsize=83652 CPUtime=91.63 cores=0,2,4,6
/proc/4363/task/4364/stat : 4364 (wbo1.72) R 4361 4363 3468 0 -1 4202560 11339 0 0 0 9159 4 0 0 20 0 2 0 333690835 85659648 12324 33554432000 4194304 5964350 140733465230672 139652654181304 4399840 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 91.87
Current children cumulated vsize (KiB) 83652

[startup+92.7003 s]
/proc/loadavg: 2.42 3.38 3.09 3/177 4444
/proc/meminfo: memFree=25790800/32873852 swapFree=6856/6856
[pid=4363] ppid=4361 vsize=83652 CPUtime=92.67 cores=0,2,4,6
/proc/4363/stat : 4363 (wbo1.72) S 4361 4363 3468 0 -1 4202496 12063 0 0 0 9264 3 0 0 20 0 2 0 333690835 85659648 12324 33554432000 4194304 5964350 140733465230672 140733465230192 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4363/statm: 20913 12324 197 433 0 20477 0
[pid=4363/tid=4364] ppid=4361 vsize=83652 CPUtime=92.43 cores=0,2,4,6
/proc/4363/task/4364/stat : 4364 (wbo1.72) R 4361 4363 3468 0 -1 4202560 11339 0 0 0 9239 4 0 0 20 0 2 0 333690835 85659648 12324 33554432000 4194304 5964350 140733465230672 139652654181304 4481320 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 92.67
Current children cumulated vsize (KiB) 83652

[startup+92.9003 s]
/proc/loadavg: 2.42 3.38 3.09 3/177 4444
/proc/meminfo: memFree=25790800/32873852 swapFree=6856/6856
[pid=4363] ppid=4361 vsize=83652 CPUtime=92.87 cores=0,2,4,6
/proc/4363/stat : 4363 (wbo1.72) S 4361 4363 3468 0 -1 4202496 12063 0 0 0 9284 3 0 0 20 0 2 0 333690835 85659648 12324 33554432000 4194304 5964350 140733465230672 140733465230192 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4363/statm: 20913 12324 197 433 0 20477 0
[pid=4363/tid=4364] ppid=4361 vsize=83652 CPUtime=92.63 cores=0,2,4,6
/proc/4363/task/4364/stat : 4364 (wbo1.72) R 4361 4363 3468 0 -1 4202560 11339 0 0 0 9259 4 0 0 20 0 2 0 333690835 85659648 12324 33554432000 4194304 5964350 140733465230672 139652654181304 5122278 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 92.87
Current children cumulated vsize (KiB) 83652

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4363 and gives
#  childrusage.ru_utime.tv_sec=92
#  childrusage.ru_utime.tv_usec=627918
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=53991
# CPU time returned by wait4() is 92.6819
# while last known CPU time is 92.87
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 92.9334
CPU time (s): 92.87
CPU user time (s): 92.84
CPU system time (s): 0.03
CPU usage (%): 99.9317
Max. virtual memory (cumulated for all children) (KiB): 84136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 92.6279
system time used= 0.053991
maximum resident set size= 49580
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12066
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= 16
involuntary context switches= 95

runsolver used 0.240963 second user time and 0.648901 second system time

The end

Launcher Data 

Begin job on node129 at 2012-06-03 00:20:54
IDJOB=3728448
IDBENCH=79228
IDSOLVER=2315
FILE ID=node129/3728448-1338675654
RUNJOBID= node129-1338675654-4334
PBS_JOBID= 14636510
Free space on /tmp= 70480 MiB

SOLVER NAME= wbo 1.72
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111213670--soft-0-100-0.wbo
COMMAND LINE= wbo1.72 -file-format=wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3728448-1338675654/watcher-3728448-1338675654 -o /tmp/evaluation-result-3728448-1338675654/solver-3728448-1338675654 -C 1800 -W 1900 -M 15500  wbo1.72 -file-format=wbo HOME/instance-3728448-1338675654.wbo

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

MD5SUM BENCH= fcf24b85e5d55a97f5b0cb315ea68e2b
RANDOM SEED=497167232

node129.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		: 2666.957
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	: 5333.91
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		: 2666.957
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		: 2666.957
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	: 5331.91
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		: 2666.957
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		: 2666.957
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	: 5331.90
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		: 2666.957
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	: 5331.92
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		: 2666.957
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	: 5331.90
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		: 2666.957
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873852 kB
MemFree:        26041692 kB
Buffers:          451016 kB
Cached:          5493300 kB
SwapCached:            0 kB
Active:          2494308 kB
Inactive:        3462392 kB
Active(anon):       4016 kB
Inactive(anon):    10760 kB
Active(file):    2490292 kB
Inactive(file):  3451632 kB
Unevictable:        6856 kB
Mlocked:            6856 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             10872 kB
Writeback:            12 kB
AnonPages:         18632 kB
Mapped:            14932 kB
Shmem:               204 kB
Slab:             738392 kB
SReclaimable:     180704 kB
SUnreclaim:       557688 kB
KernelStack:        1408 kB
PageTables:         3812 kB
NFS_Unstable:          4 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:     116436 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 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= 70472 MiB
End job on node129 at 2012-06-03 00:22:27