Trace number 3728456

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 47.97 48.0527

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111224451--soft-0-100-0.wbo
MD5SUM51c830b3e31ed97e6a2590ce9584f929
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark9
Best CPU time to get the best result obtained on this benchmark0.590909
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 5180
Min constraint cost 1
Max constraint cost 99
Sum of constraints costs 5179
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1261
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-3728456-1338675669.wbo.
0.00/0.00	c Instance file HOME/instance-3728456-1338675669.wbo
0.00/0.00	c File size is 10465 bytes.
0.00/0.00	c Highest Coefficient sum: 1261
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 ===============================================================================
4.69/4.76	c | 4.76      | 0  | 1            lb |  0                0                0.00  |
9.68/9.77	c | 9.77      | 0  | 2            lb |  0                0                0.00  |
16.58/16.62	c | 16.62     | 0  | 3            lb |  0                0                0.00  |
22.68/22.72	c | 22.73     | 0  | 5            lb |  0                0                0.00  |
29.88/29.94	c | 29.94     | 0  | 7            lb |  0                0                0.00  |
35.87/35.95	c | 35.95     | 0  | 8            lb |  0                0                0.00  |
42.78/42.89	c | 42.89     | 0  | 9            lb |  0                0                0.00  |
47.97/48.05	c | 48.05     | 0  | 9            ub |  0                0                0.00  |
47.97/48.05	c ===============================================================================
47.97/48.05	c Wall Clock Time: 48.05 s
47.97/48.05	o 9
47.97/48.05	c Best Solution: 9
47.97/48.05	s OPTIMUM FOUND
47.97/48.05	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	9

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-3728456-1338675669/watcher-3728456-1338675669 -o /tmp/evaluation-result-3728456-1338675669/solver-3728456-1338675669 -C 1800 -W 1900 -M 15500 wbo1.72 -file-format=wbo HOME/instance-3728456-1338675669.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: 3.46 3.77 3.19 3/175 4402
/proc/meminfo: memFree=26022652/32873852 swapFree=6856/6856
[pid=4402] ppid=4400 vsize=83652 CPUtime=0 cores=1,3,5,7
/proc/4402/stat : 4402 (wbo1.72) S 4400 4402 3468 0 -1 4202496 795 0 0 0 0 0 0 0 20 0 2 0 333692360 85659648 745 33554432000 4194304 5964350 140734133208864 140734133208384 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4402/statm: 20913 745 191 433 0 20477 0
[pid=4402/tid=4403] ppid=4400 vsize=83652 CPUtime=0 cores=1,3,5,7
/proc/4402/task/4403/stat : 4403 (wbo1.72) R 4400 4402 3468 0 -1 4202560 72 0 0 0 0 0 0 0 20 0 2 0 333692360 85659648 745 33554432000 4194304 5964350 140734133208864 140734412485432 4388770 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0

[startup+0.0469309 s]
/proc/loadavg: 3.46 3.77 3.19 3/175 4402
/proc/meminfo: memFree=26022652/32873852 swapFree=6856/6856
[pid=4402] ppid=4400 vsize=83652 CPUtime=0.04 cores=1,3,5,7
/proc/4402/stat : 4402 (wbo1.72) S 4400 4402 3468 0 -1 4202496 946 0 0 0 4 0 0 0 20 0 2 0 333692360 85659648 896 33554432000 4194304 5964350 140734133208864 140734133208384 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4402/statm: 20913 896 193 433 0 20477 0
[pid=4402/tid=4403] ppid=4400 vsize=83652 CPUtime=0.03 cores=1,3,5,7
/proc/4402/task/4403/stat : 4403 (wbo1.72) R 4400 4402 3468 0 -1 4202560 223 0 0 0 3 0 0 0 20 0 2 0 333692360 85659648 896 33554432000 4194304 5964350 140734133208864 140734412485432 4381427 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 83652

[startup+0.100286 s]
/proc/loadavg: 3.46 3.77 3.19 3/175 4402
/proc/meminfo: memFree=26022652/32873852 swapFree=6856/6856
[pid=4402] ppid=4400 vsize=83652 CPUtime=0.09 cores=1,3,5,7
/proc/4402/stat : 4402 (wbo1.72) S 4400 4402 3468 0 -1 4202496 1095 0 0 0 9 0 0 0 20 0 2 0 333692360 85659648 1045 33554432000 4194304 5964350 140734133208864 140734133208384 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4402/statm: 20913 1045 193 433 0 20477 0
[pid=4402/tid=4403] ppid=4400 vsize=83652 CPUtime=0.08 cores=1,3,5,7
/proc/4402/task/4403/stat : 4403 (wbo1.72) R 4400 4402 3468 0 -1 4202560 372 0 0 0 8 0 0 0 20 0 2 0 333692360 85659648 1045 33554432000 4194304 5964350 140734133208864 140127326160936 5136340 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83652

[startup+0.300253 s]
/proc/loadavg: 3.46 3.77 3.19 3/175 4402
/proc/meminfo: memFree=26022652/32873852 swapFree=6856/6856
[pid=4402] ppid=4400 vsize=83652 CPUtime=0.29 cores=1,3,5,7
/proc/4402/stat : 4402 (wbo1.72) S 4400 4402 3468 0 -1 4202496 1490 0 0 0 29 0 0 0 20 0 2 0 333692360 85659648 1440 33554432000 4194304 5964350 140734133208864 140734133208384 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4402/statm: 20913 1440 193 433 0 20477 0
[pid=4402/tid=4403] ppid=4400 vsize=83652 CPUtime=0.28 cores=1,3,5,7
/proc/4402/task/4403/stat : 4403 (wbo1.72) R 4400 4402 3468 0 -1 4202560 767 0 0 0 28 0 0 0 20 0 2 0 333692360 85659648 1440 33554432000 4194304 5964350 140734133208864 140127326160936 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83652

[startup+0.700256 s]
/proc/loadavg: 3.46 3.77 3.19 3/175 4402
/proc/meminfo: memFree=26022652/32873852 swapFree=6856/6856
[pid=4402] ppid=4400 vsize=83652 CPUtime=0.69 cores=1,3,5,7
/proc/4402/stat : 4402 (wbo1.72) S 4400 4402 3468 0 -1 4202496 2061 0 0 0 69 0 0 0 20 0 2 0 333692360 85659648 2011 33554432000 4194304 5964350 140734133208864 140734133208384 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4402/statm: 20913 2011 193 433 0 20477 0
[pid=4402/tid=4403] ppid=4400 vsize=83652 CPUtime=0.68 cores=1,3,5,7
/proc/4402/task/4403/stat : 4403 (wbo1.72) R 4400 4402 3468 0 -1 4202560 1338 0 0 0 68 0 0 0 20 0 2 0 333692360 85659648 2011 33554432000 4194304 5964350 140734133208864 140127326160936 5179179 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 83652

[startup+1.50025 s]
/proc/loadavg: 3.46 3.77 3.19 3/177 4404
/proc/meminfo: memFree=26012716/32873852 swapFree=6856/6856
[pid=4402] ppid=4400 vsize=83796 CPUtime=1.49 cores=1,3,5,7
/proc/4402/stat : 4402 (wbo1.72) S 4400 4402 3468 0 -1 4202496 2427 0 0 0 149 0 0 0 20 0 2 0 333692360 85807104 2377 33554432000 4194304 5964350 140734133208864 140734133208384 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4402/statm: 20949 2377 193 433 0 20513 0
[pid=4402/tid=4403] ppid=4400 vsize=83796 CPUtime=1.48 cores=1,3,5,7
/proc/4402/task/4403/stat : 4403 (wbo1.72) R 4400 4402 3468 0 -1 4202560 1704 0 0 0 148 0 0 0 20 0 2 0 333692360 85807104 2377 33554432000 4194304 5964350 140734133208864 140127326160696 4220672 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83796

[startup+3.10025 s]
/proc/loadavg: 3.46 3.77 3.19 3/177 4404
/proc/meminfo: memFree=26004284/32873852 swapFree=6856/6856
[pid=4402] ppid=4400 vsize=83796 CPUtime=3.09 cores=1,3,5,7
/proc/4402/stat : 4402 (wbo1.72) S 4400 4402 3468 0 -1 4202496 3084 0 0 0 309 0 0 0 20 0 2 0 333692360 85807104 3034 33554432000 4194304 5964350 140734133208864 140734133208384 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4402/statm: 20949 3034 193 433 0 20513 0
[pid=4402/tid=4403] ppid=4400 vsize=83796 CPUtime=3.07 cores=1,3,5,7
/proc/4402/task/4403/stat : 4403 (wbo1.72) R 4400 4402 3468 0 -1 4202560 2361 0 0 0 307 0 0 0 20 0 2 0 333692360 85807104 3034 33554432000 4194304 5964350 140734133208864 140127326160696 4400035 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 83796

[startup+6.30026 s]
/proc/loadavg: 3.34 3.74 3.18 3/177 4404
/proc/meminfo: memFree=25997696/32873852 swapFree=6856/6856
[pid=4402] ppid=4400 vsize=83652 CPUtime=6.29 cores=1,3,5,7
/proc/4402/stat : 4402 (wbo1.72) S 4400 4402 3468 0 -1 4202496 4074 0 0 0 629 0 0 0 20 0 2 0 333692360 85659648 3985 33554432000 4194304 5964350 140734133208864 140734133208384 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4402/statm: 20913 3985 197 433 0 20477 0
[pid=4402/tid=4403] ppid=4400 vsize=83652 CPUtime=6.26 cores=1,3,5,7
/proc/4402/task/4403/stat : 4403 (wbo1.72) R 4400 4402 3468 0 -1 4202560 3351 0 0 0 626 0 0 0 20 0 2 0 333692360 85659648 3985 33554432000 4194304 5964350 140734133208864 140127326161848 4400011 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 83652

[startup+12.7003 s]
/proc/loadavg: 3.24 3.72 3.17 3/177 4404
/proc/meminfo: memFree=25994132/32873852 swapFree=6856/6856
[pid=4402] ppid=4400 vsize=83652 CPUtime=12.68 cores=1,3,5,7
/proc/4402/stat : 4402 (wbo1.72) S 4400 4402 3468 0 -1 4202496 4933 0 0 0 1268 0 0 0 20 0 2 0 333692360 85659648 4844 33554432000 4194304 5964350 140734133208864 140734133208384 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4402/statm: 20913 4844 197 433 0 20477 0
[pid=4402/tid=4403] ppid=4400 vsize=83652 CPUtime=12.65 cores=1,3,5,7
/proc/4402/task/4403/stat : 4403 (wbo1.72) R 4400 4402 3468 0 -1 4202560 4210 0 0 0 1265 0 0 0 20 0 2 0 333692360 85659648 4844 33554432000 4194304 5964350 140734133208864 140127326161240 4399987 0 0 4096 16387 0 0 0 -1 3 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: 2.96 3.63 3.16 3/177 4405
/proc/meminfo: memFree=25987192/32873852 swapFree=6856/6856
[pid=4402] ppid=4400 vsize=83652 CPUtime=25.48 cores=1,3,5,7
/proc/4402/stat : 4402 (wbo1.72) S 4400 4402 3468 0 -1 4202496 5876 0 0 0 2548 0 0 0 20 0 2 0 333692360 85659648 5787 33554432000 4194304 5964350 140734133208864 140734133208384 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4402/statm: 20913 5787 197 433 0 20477 0
[pid=4402/tid=4403] ppid=4400 vsize=83652 CPUtime=25.41 cores=1,3,5,7
/proc/4402/task/4403/stat : 4403 (wbo1.72) R 4400 4402 3468 0 -1 4202560 5153 0 0 0 2541 0 0 0 20 0 2 0 333692360 85659648 5787 33554432000 4194304 5964350 140734133208864 140127326161432 4400035 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 83652

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

[startup+38.3003 s]
/proc/loadavg: 2.81 3.58 3.14 3/177 4405
/proc/meminfo: memFree=25986188/32873852 swapFree=6856/6856
[pid=4402] ppid=4400 vsize=83652 CPUtime=38.27 cores=1,3,5,7
/proc/4402/stat : 4402 (wbo1.72) S 4400 4402 3468 0 -1 4202496 5881 0 0 0 3827 0 0 0 20 0 2 0 333692360 85659648 5787 33554432000 4194304 5964350 140734133208864 140734133208384 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4402/statm: 20913 5787 197 433 0 20477 0
[pid=4402/tid=4403] ppid=4400 vsize=83652 CPUtime=38.18 cores=1,3,5,7
/proc/4402/task/4403/stat : 4403 (wbo1.72) R 4400 4402 3468 0 -1 4202560 5158 0 0 0 3818 0 0 0 20 0 2 0 333692360 85659648 5787 33554432000 4194304 5964350 140734133208864 140127326161432 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 38.27
Current children cumulated vsize (KiB) 83652

[startup+44.7003 s]
/proc/loadavg: 2.69 3.52 3.13 3/177 4405
/proc/meminfo: memFree=25985320/32873852 swapFree=6856/6856
[pid=4402] ppid=4400 vsize=83652 CPUtime=44.67 cores=1,3,5,7
/proc/4402/stat : 4402 (wbo1.72) S 4400 4402 3468 0 -1 4202496 5881 0 0 0 4467 0 0 0 20 0 2 0 333692360 85659648 5787 33554432000 4194304 5964350 140734133208864 140734133208384 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4402/statm: 20913 5787 197 433 0 20477 0
[pid=4402/tid=4403] ppid=4400 vsize=83652 CPUtime=44.56 cores=1,3,5,7
/proc/4402/task/4403/stat : 4403 (wbo1.72) R 4400 4402 3468 0 -1 4202560 5158 0 0 0 4456 0 0 0 20 0 2 0 333692360 85659648 5787 33554432000 4194304 5964350 140734133208864 140127326161432 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 44.67
Current children cumulated vsize (KiB) 83652

[startup+46.3003 s]
/proc/loadavg: 2.69 3.52 3.13 3/177 4405
/proc/meminfo: memFree=25985316/32873852 swapFree=6856/6856
[pid=4402] ppid=4400 vsize=83652 CPUtime=46.27 cores=1,3,5,7
/proc/4402/stat : 4402 (wbo1.72) S 4400 4402 3468 0 -1 4202496 5883 0 0 0 4627 0 0 0 20 0 2 0 333692360 85659648 5787 33554432000 4194304 5964350 140734133208864 140734133208384 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4402/statm: 20913 5787 197 433 0 20477 0
[pid=4402/tid=4403] ppid=4400 vsize=83652 CPUtime=46.15 cores=1,3,5,7
/proc/4402/task/4403/stat : 4403 (wbo1.72) R 4400 4402 3468 0 -1 4202560 5160 0 0 0 4615 0 0 0 20 0 2 0 333692360 85659648 5787 33554432000 4194304 5964350 140734133208864 140127326161432 4399840 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 46.27
Current children cumulated vsize (KiB) 83652

[startup+47.1003 s]
/proc/loadavg: 2.69 3.52 3.13 3/177 4405
/proc/meminfo: memFree=25985316/32873852 swapFree=6856/6856
[pid=4402] ppid=4400 vsize=83652 CPUtime=47.07 cores=1,3,5,7
/proc/4402/stat : 4402 (wbo1.72) S 4400 4402 3468 0 -1 4202496 5883 0 0 0 4707 0 0 0 20 0 2 0 333692360 85659648 5787 33554432000 4194304 5964350 140734133208864 140734133208384 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4402/statm: 20913 5787 197 433 0 20477 0
[pid=4402/tid=4403] ppid=4400 vsize=83652 CPUtime=46.95 cores=1,3,5,7
/proc/4402/task/4403/stat : 4403 (wbo1.72) R 4400 4402 3468 0 -1 4202560 5160 0 0 0 4695 0 0 0 20 0 2 0 333692360 85659648 5787 33554432000 4194304 5964350 140734133208864 140127326161432 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 47.07
Current children cumulated vsize (KiB) 83652

[startup+47.5003 s]
/proc/loadavg: 2.69 3.52 3.13 3/177 4405
/proc/meminfo: memFree=25985316/32873852 swapFree=6856/6856
[pid=4402] ppid=4400 vsize=83652 CPUtime=47.47 cores=1,3,5,7
/proc/4402/stat : 4402 (wbo1.72) S 4400 4402 3468 0 -1 4202496 5883 0 0 0 4747 0 0 0 20 0 2 0 333692360 85659648 5787 33554432000 4194304 5964350 140734133208864 140734133208384 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4402/statm: 20913 5787 197 433 0 20477 0
[pid=4402/tid=4403] ppid=4400 vsize=83652 CPUtime=47.35 cores=1,3,5,7
/proc/4402/task/4403/stat : 4403 (wbo1.72) R 4400 4402 3468 0 -1 4202560 5160 0 0 0 4735 0 0 0 20 0 2 0 333692360 85659648 5787 33554432000 4194304 5964350 140734133208864 140127326161432 4399906 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 47.47
Current children cumulated vsize (KiB) 83652

[startup+47.9003 s]
/proc/loadavg: 2.69 3.52 3.13 3/177 4405
/proc/meminfo: memFree=25985316/32873852 swapFree=6856/6856
[pid=4402] ppid=4400 vsize=83652 CPUtime=47.87 cores=1,3,5,7
/proc/4402/stat : 4402 (wbo1.72) S 4400 4402 3468 0 -1 4202496 5883 0 0 0 4787 0 0 0 20 0 2 0 333692360 85659648 5787 33554432000 4194304 5964350 140734133208864 140734133208384 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4402/statm: 20913 5787 197 433 0 20477 0
[pid=4402/tid=4403] ppid=4400 vsize=83652 CPUtime=47.75 cores=1,3,5,7
/proc/4402/task/4403/stat : 4403 (wbo1.72) R 4400 4402 3468 0 -1 4202560 5160 0 0 0 4775 0 0 0 20 0 2 0 333692360 85659648 5787 33554432000 4194304 5964350 140734133208864 140127326161432 4220672 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 47.87
Current children cumulated vsize (KiB) 83652

[startup+48.0003 s]
/proc/loadavg: 2.69 3.52 3.13 3/177 4405
/proc/meminfo: memFree=25985316/32873852 swapFree=6856/6856
[pid=4402] ppid=4400 vsize=83652 CPUtime=47.97 cores=1,3,5,7
/proc/4402/stat : 4402 (wbo1.72) S 4400 4402 3468 0 -1 4202496 5883 0 0 0 4797 0 0 0 20 0 2 0 333692360 85659648 5787 33554432000 4194304 5964350 140734133208864 140734133208384 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/4402/statm: 20913 5787 197 433 0 20477 0
[pid=4402/tid=4403] ppid=4400 vsize=83652 CPUtime=47.85 cores=1,3,5,7
/proc/4402/task/4403/stat : 4403 (wbo1.72) R 4400 4402 3468 0 -1 4202560 5160 0 0 0 4785 0 0 0 20 0 2 0 333692360 85659648 5787 33554432000 4194304 5964350 140734133208864 140127326161432 4400011 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 47.97
Current children cumulated vsize (KiB) 83652

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4402 and gives
#  childrusage.ru_utime.tv_sec=47
#  childrusage.ru_utime.tv_usec=904717
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=10998
# CPU time returned by wait4() is 47.9157
# while last known CPU time is 47.97
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 48.0527
CPU time (s): 47.97
CPU user time (s): 47.97
CPU system time (s): 0
CPU usage (%): 99.8279
Max. virtual memory (cumulated for all children) (KiB): 83868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 47.9047
system time used= 0.010998
maximum resident set size= 23160
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5886
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= 11
involuntary context switches= 51

runsolver used 0.05999 second user time and 0.205968 second system time

The end

Launcher Data 

Begin job on node129 at 2012-06-03 00:21:09
IDJOB=3728456
IDBENCH=79244
IDSOLVER=2315
FILE ID=node129/3728456-1338675669
RUNJOBID= node129-1338675654-4335
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-t2001.13queen13.1111224451--soft-0-100-0.wbo
COMMAND LINE= wbo1.72 -file-format=wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3728456-1338675669/watcher-3728456-1338675669 -o /tmp/evaluation-result-3728456-1338675669/solver-3728456-1338675669 -C 1800 -W 1900 -M 15500  wbo1.72 -file-format=wbo HOME/instance-3728456-1338675669.wbo

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

MD5SUM BENCH= 51c830b3e31ed97e6a2590ce9584f929
RANDOM SEED=223164112

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:        26023280 kB
Buffers:          451036 kB
Cached:          5493720 kB
SwapCached:            0 kB
Active:          2513568 kB
Inactive:        3462184 kB
Active(anon):      22688 kB
Inactive(anon):    10760 kB
Active(file):    2490880 kB
Inactive(file):  3451424 kB
Unevictable:        6856 kB
Mlocked:            6856 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             11568 kB
Writeback:             0 kB
AnonPages:         39468 kB
Mapped:            14972 kB
Shmem:               204 kB
Slab:             738832 kB
SReclaimable:     180796 kB
SUnreclaim:       558036 kB
KernelStack:        1472 kB
PageTables:         3684 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:     140768 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 kB
HardwareCorrupted:     0 kB
AnonHugePages:      2048 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70476 MiB
End job on node129 at 2012-06-03 00:21:57