Trace number 3713165

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 1.71OPTIMUM 105.77 105.826

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110966483--soft-0-100-0.wbo
MD5SUM2001343def6115cfc261dcde547cf23c
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark19
Best CPU time to get the best result obtained on this benchmark0.278957
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 1298
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:                    1.71 beta - May, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing wbo file format. File HOME/instance-3713165-1338214885.wbo.
0.00/0.00	c Instance file HOME/instance-3713165-1338214885.wbo
0.00/0.00	c File size is 10474 bytes.
0.00/0.00	c Highest Coefficient sum: 1298
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 ===============================================================================
3.09/3.20	c | 3.20      | 0  | 1            lb |  0                0                0.00  |
7.29/7.39	c | 7.39      | 0  | 2            lb |  0                0                0.00  |
11.78/11.82	c | 11.82     | 0  | 3            lb |  0                0                0.00  |
18.79/18.89	c | 18.89     | 0  | 4            lb |  0                0                0.00  |
25.19/25.24	c | 25.24     | 0  | 5            lb |  0                0                0.00  |
33.48/33.59	c | 33.59     | 0  | 6            lb |  0                0                0.00  |
39.59/39.61	c | 39.62     | 0  | 7            lb |  0                0                0.00  |
45.18/45.23	c | 45.23     | 0  | 8            lb |  0                0                0.00  |
53.68/53.77	c | 53.77     | 0  | 9            lb |  0                0                0.00  |
60.49/60.55	c | 60.55     | 0  | 10           lb |  0                0                0.00  |
66.58/66.69	c | 66.69     | 0  | 11           lb |  0                0                0.00  |
72.88/72.99	c | 73.00     | 0  | 16           lb |  0                0                0.00  |
81.18/81.30	c | 81.30     | 0  | 17           lb |  0                0                0.00  |
88.08/88.11	c | 88.11     | 0  | 18           lb |  0                0                0.00  |
97.17/97.20	c | 97.20     | 0  | 19           lb |  0                0                0.00  |
105.77/105.82	c | 105.82    | 0  | 19           ub |  0                0                0.00  |
105.77/105.82	c ===============================================================================
105.77/105.82	c Wall Clock Time: 105.82 s
105.77/105.82	o 19
105.77/105.82	c Best Solution: 19
105.77/105.82	s OPTIMUM FOUND
105.77/105.82	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	19

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-3713165-1338214885/watcher-3713165-1338214885 -o /tmp/evaluation-result-3713165-1338214885/solver-3713165-1338214885 -C 1800 -W 1900 -M 15500 wbo1.71 -file-format=wbo HOME/instance-3713165-1338214885.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: 2.00 2.00 2.00 3/177 1714
/proc/meminfo: memFree=26903508/32873648 swapFree=6336/6336
[pid=1714] ppid=1712 vsize=83652 CPUtime=0 cores=0,2,4,6
/proc/1714/stat : 1714 (wbo1.71) S 1712 1714 32463 0 -1 4202496 795 0 0 0 0 0 0 0 20 0 2 0 287615743 85659648 745 33554432000 4194304 5964318 140735367092880 140735367092400 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/1714/statm: 20913 745 192 433 0 20477 0
[pid=1714/tid=1715] ppid=1712 vsize=83652 CPUtime=0 cores=0,2,4,6
/proc/1714/task/1715/stat : 1715 (wbo1.71) R 1712 1714 32463 0 -1 4202560 75 0 0 0 0 0 0 0 20 0 2 0 287615743 85659648 750 33554432000 4194304 5964318 140735367092880 140736677672376 5136324 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0

[startup+0.0301241 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1714
/proc/meminfo: memFree=26903508/32873648 swapFree=6336/6336
[pid=1714] ppid=1712 vsize=83652 CPUtime=0.02 cores=0,2,4,6
/proc/1714/stat : 1714 (wbo1.71) S 1712 1714 32463 0 -1 4202496 904 0 0 0 2 0 0 0 20 0 2 0 287615743 85659648 854 33554432000 4194304 5964318 140735367092880 140735367092400 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/1714/statm: 20913 854 194 433 0 20477 0
[pid=1714/tid=1715] ppid=1712 vsize=83652 CPUtime=0.01 cores=0,2,4,6
/proc/1714/task/1715/stat : 1715 (wbo1.71) R 1712 1714 32463 0 -1 4202560 179 0 0 0 1 0 0 0 20 0 2 0 287615743 85659648 854 33554432000 4194304 5964318 140735367092880 140736677672376 5244199 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 83652

[startup+0.10029 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1714
/proc/meminfo: memFree=26903508/32873648 swapFree=6336/6336
[pid=1714] ppid=1712 vsize=83652 CPUtime=0.09 cores=0,2,4,6
/proc/1714/stat : 1714 (wbo1.71) S 1712 1714 32463 0 -1 4202496 1122 0 0 0 9 0 0 0 20 0 2 0 287615743 85659648 1072 33554432000 4194304 5964318 140735367092880 140735367092400 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/1714/statm: 20913 1072 194 433 0 20477 0
[pid=1714/tid=1715] ppid=1712 vsize=83652 CPUtime=0.08 cores=0,2,4,6
/proc/1714/task/1715/stat : 1715 (wbo1.71) R 1712 1714 32463 0 -1 4202560 397 0 0 0 8 0 0 0 20 0 2 0 287615743 85659648 1072 33554432000 4194304 5964318 140735367092880 140736677672376 5136324 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83652

[startup+0.30025 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1714
/proc/meminfo: memFree=26903508/32873648 swapFree=6336/6336
[pid=1714] ppid=1712 vsize=83652 CPUtime=0.29 cores=0,2,4,6
/proc/1714/stat : 1714 (wbo1.71) S 1712 1714 32463 0 -1 4202496 1480 0 0 0 29 0 0 0 20 0 2 0 287615743 85659648 1430 33554432000 4194304 5964318 140735367092880 140735367092400 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/1714/statm: 20913 1430 194 433 0 20477 0
[pid=1714/tid=1715] ppid=1712 vsize=83652 CPUtime=0.28 cores=0,2,4,6
/proc/1714/task/1715/stat : 1715 (wbo1.71) R 1712 1714 32463 0 -1 4202560 756 0 0 0 28 0 0 0 20 0 2 0 287615743 85659648 1431 33554432000 4194304 5964318 140735367092880 140619406780216 5136324 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83652

[startup+0.700251 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1714
/proc/meminfo: memFree=26903508/32873648 swapFree=6336/6336
[pid=1714] ppid=1712 vsize=83652 CPUtime=0.69 cores=0,2,4,6
/proc/1714/stat : 1714 (wbo1.71) S 1712 1714 32463 0 -1 4202496 1949 0 0 0 69 0 0 0 20 0 2 0 287615743 85659648 1899 33554432000 4194304 5964318 140735367092880 140735367092400 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/1714/statm: 20913 1900 194 433 0 20477 0
[pid=1714/tid=1715] ppid=1712 vsize=83652 CPUtime=0.68 cores=0,2,4,6
/proc/1714/task/1715/stat : 1715 (wbo1.71) R 1712 1714 32463 0 -1 4202560 1225 0 0 0 68 0 0 0 20 0 2 0 287615743 85659648 1900 33554432000 4194304 5964318 140735367092880 140619406780216 5136324 0 0 4096 16387 0 0 0 -1 2 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: 2.00 2.00 2.00 3/179 1716
/proc/meminfo: memFree=26895192/32873648 swapFree=6336/6336
[pid=1714] ppid=1712 vsize=83796 CPUtime=1.49 cores=0,2,4,6
/proc/1714/stat : 1714 (wbo1.71) S 1712 1714 32463 0 -1 4202496 2522 0 0 0 149 0 0 0 20 0 2 0 287615743 85807104 2472 33554432000 4194304 5964318 140735367092880 140735367092400 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/1714/statm: 20949 2472 194 433 0 20513 0
[pid=1714/tid=1715] ppid=1712 vsize=83796 CPUtime=1.48 cores=0,2,4,6
/proc/1714/task/1715/stat : 1715 (wbo1.71) R 1712 1714 32463 0 -1 4202560 1797 0 0 0 148 0 0 0 20 0 2 0 287615743 85807104 2472 33554432000 4194304 5964318 140735367092880 140619406780216 4400019 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83796

[startup+3.10024 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 1716
/proc/meminfo: memFree=26892588/32873648 swapFree=6336/6336
[pid=1714] ppid=1712 vsize=83796 CPUtime=3.09 cores=0,2,4,6
/proc/1714/stat : 1714 (wbo1.71) S 1712 1714 32463 0 -1 4202496 3364 0 0 0 308 1 0 0 20 0 2 0 287615743 85807104 3314 33554432000 4194304 5964318 140735367092880 140735367092400 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/1714/statm: 20949 3314 194 433 0 20513 0
[pid=1714/tid=1715] ppid=1712 vsize=83796 CPUtime=3.07 cores=0,2,4,6
/proc/1714/task/1715/stat : 1715 (wbo1.71) R 1712 1714 32463 0 -1 4202560 2639 0 0 0 306 1 0 0 20 0 2 0 287615743 85807104 3314 33554432000 4194304 5964318 140735367092880 140619406780216 5136324 0 0 4096 16387 0 0 0 -1 2 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: 2.00 2.00 2.00 3/179 1716
/proc/meminfo: memFree=26889116/32873648 swapFree=6336/6336
[pid=1714] ppid=1712 vsize=83868 CPUtime=6.29 cores=0,2,4,6
/proc/1714/stat : 1714 (wbo1.71) S 1712 1714 32463 0 -1 4202496 3721 0 0 0 628 1 0 0 20 0 2 0 287615743 85880832 3635 33554432000 4194304 5964318 140735367092880 140735367092400 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/1714/statm: 20967 3635 198 433 0 20531 0
[pid=1714/tid=1715] ppid=1712 vsize=83868 CPUtime=6.26 cores=0,2,4,6
/proc/1714/task/1715/stat : 1715 (wbo1.71) R 1712 1714 32463 0 -1 4202560 2996 0 0 0 625 1 0 0 20 0 2 0 287615743 85880832 3635 33554432000 4194304 5964318 140735367092880 140619406780456 4221120 0 0 4096 16387 0 0 0 -1 2 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 2.00 2.00 3/179 1716
/proc/meminfo: memFree=26881960/32873648 swapFree=6336/6336
[pid=1714] ppid=1712 vsize=83652 CPUtime=12.68 cores=0,2,4,6
/proc/1714/stat : 1714 (wbo1.71) S 1712 1714 32463 0 -1 4202496 5354 0 0 0 1267 1 0 0 20 0 2 0 287615743 85659648 5224 33554432000 4194304 5964318 140735367092880 140735367092400 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/1714/statm: 20913 5224 198 433 0 20477 0
[pid=1714/tid=1715] ppid=1712 vsize=83652 CPUtime=12.65 cores=0,2,4,6
/proc/1714/task/1715/stat : 1715 (wbo1.71) R 1712 1714 32463 0 -1 4202560 4629 0 0 0 1264 1 0 0 20 0 2 0 287615743 85659648 5224 33554432000 4194304 5964318 140735367092880 140619406780760 4399971 0 0 4096 16387 0 0 0 -1 2 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 2.00 2.00 3/179 1716
/proc/meminfo: memFree=26874984/32873648 swapFree=6336/6336
[pid=1714] ppid=1712 vsize=83652 CPUtime=25.49 cores=0,2,4,6
/proc/1714/stat : 1714 (wbo1.71) S 1712 1714 32463 0 -1 4202496 6974 0 0 0 2547 2 0 0 20 0 2 0 287615743 85659648 6782 33554432000 4194304 5964318 140735367092880 140735367092400 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/1714/statm: 20913 6782 198 433 0 20477 0
[pid=1714/tid=1715] ppid=1712 vsize=83652 CPUtime=25.42 cores=0,2,4,6
/proc/1714/task/1715/stat : 1715 (wbo1.71) R 1712 1714 32463 0 -1 4202560 6249 0 0 0 2540 2 0 0 20 0 2 0 287615743 85659648 6782 33554432000 4194304 5964318 140735367092880 140619406780952 4399991 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 83652

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 1716
/proc/meminfo: memFree=26873468/32873648 swapFree=6336/6336
[pid=1714] ppid=1712 vsize=83652 CPUtime=51.08 cores=0,2,4,6
/proc/1714/stat : 1714 (wbo1.71) S 1712 1714 32463 0 -1 4202496 6975 0 0 0 5106 2 0 0 20 0 2 0 287615743 85659648 6783 33554432000 4194304 5964318 140735367092880 140735367092400 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/1714/statm: 20913 6783 198 433 0 20477 0
[pid=1714/tid=1715] ppid=1712 vsize=83652 CPUtime=50.95 cores=0,2,4,6
/proc/1714/task/1715/stat : 1715 (wbo1.71) R 1712 1714 32463 0 -1 4202560 6250 0 0 0 5093 2 0 0 20 0 2 0 287615743 85659648 6783 33554432000 4194304 5964318 140735367092880 140619406780952 4400001 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 83652

[startup+102.306 s]
/proc/loadavg: 2.04 2.01 2.00 3/178 1716
/proc/meminfo: memFree=26864244/32873648 swapFree=6336/6336
[pid=1714] ppid=1712 vsize=83652 CPUtime=102.28 cores=0,2,4,6
/proc/1714/stat : 1714 (wbo1.71) S 1712 1714 32463 0 -1 4202496 8403 0 0 0 10226 2 0 0 20 0 2 0 287615743 85659648 8211 33554432000 4194304 5964318 140735367092880 140735367092400 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/1714/statm: 20913 8211 198 433 0 20477 0
[pid=1714/tid=1715] ppid=1712 vsize=83652 CPUtime=102.03 cores=0,2,4,6
/proc/1714/task/1715/stat : 1715 (wbo1.71) R 1712 1714 32463 0 -1 4202560 7678 0 0 0 10200 3 0 0 20 0 2 0 287615743 85659648 8211 33554432000 4194304 5964318 140735367092880 140619406780776 4221120 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 83652

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

[startup+103.9 s]
/proc/loadavg: 2.03 2.01 2.00 3/178 1716
/proc/meminfo: memFree=26864004/32873648 swapFree=6336/6336
[pid=1714] ppid=1712 vsize=83652 CPUtime=103.87 cores=0,2,4,6
/proc/1714/stat : 1714 (wbo1.71) S 1712 1714 32463 0 -1 4202496 8403 0 0 0 10385 2 0 0 20 0 2 0 287615743 85659648 8211 33554432000 4194304 5964318 140735367092880 140735367092400 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/1714/statm: 20913 8211 198 433 0 20477 0
[pid=1714/tid=1715] ppid=1712 vsize=83652 CPUtime=103.62 cores=0,2,4,6
/proc/1714/task/1715/stat : 1715 (wbo1.71) R 1712 1714 32463 0 -1 4202560 7678 0 0 0 10359 3 0 0 20 0 2 0 287615743 85659648 8211 33554432000 4194304 5964318 140735367092880 140619406780776 4399824 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 103.87
Current children cumulated vsize (KiB) 83652

[startup+104.7 s]
/proc/loadavg: 2.03 2.01 2.00 3/178 1716
/proc/meminfo: memFree=26863880/32873648 swapFree=6336/6336
[pid=1714] ppid=1712 vsize=83652 CPUtime=104.67 cores=0,2,4,6
/proc/1714/stat : 1714 (wbo1.71) S 1712 1714 32463 0 -1 4202496 8403 0 0 0 10465 2 0 0 20 0 2 0 287615743 85659648 8211 33554432000 4194304 5964318 140735367092880 140735367092400 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/1714/statm: 20913 8211 198 433 0 20477 0
[pid=1714/tid=1715] ppid=1712 vsize=83652 CPUtime=104.41 cores=0,2,4,6
/proc/1714/task/1715/stat : 1715 (wbo1.71) R 1712 1714 32463 0 -1 4202560 7678 0 0 0 10438 3 0 0 20 0 2 0 287615743 85659648 8211 33554432000 4194304 5964318 140735367092880 140619406780776 4221120 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 104.67
Current children cumulated vsize (KiB) 83652

[startup+105.5 s]
/proc/loadavg: 2.03 2.01 2.00 3/178 1716
/proc/meminfo: memFree=26863880/32873648 swapFree=6336/6336
[pid=1714] ppid=1712 vsize=83652 CPUtime=105.48 cores=0,2,4,6
/proc/1714/stat : 1714 (wbo1.71) S 1712 1714 32463 0 -1 4202496 8403 0 0 0 10546 2 0 0 20 0 2 0 287615743 85659648 8211 33554432000 4194304 5964318 140735367092880 140735367092400 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/1714/statm: 20913 8211 198 433 0 20477 0
[pid=1714/tid=1715] ppid=1712 vsize=83652 CPUtime=105.22 cores=0,2,4,6
/proc/1714/task/1715/stat : 1715 (wbo1.71) R 1712 1714 32463 0 -1 4202560 7678 0 0 0 10519 3 0 0 20 0 2 0 287615743 85659648 8211 33554432000 4194304 5964318 140735367092880 140619406780776 4400007 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 105.48
Current children cumulated vsize (KiB) 83652

[startup+105.7 s]
/proc/loadavg: 2.03 2.01 2.00 3/178 1716
/proc/meminfo: memFree=26863880/32873648 swapFree=6336/6336
[pid=1714] ppid=1712 vsize=83652 CPUtime=105.67 cores=0,2,4,6
/proc/1714/stat : 1714 (wbo1.71) S 1712 1714 32463 0 -1 4202496 8403 0 0 0 10565 2 0 0 20 0 2 0 287615743 85659648 8211 33554432000 4194304 5964318 140735367092880 140735367092400 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/1714/statm: 20913 8211 198 433 0 20477 0
[pid=1714/tid=1715] ppid=1712 vsize=83652 CPUtime=105.41 cores=0,2,4,6
/proc/1714/task/1715/stat : 1715 (wbo1.71) R 1712 1714 32463 0 -1 4202560 7678 0 0 0 10538 3 0 0 20 0 2 0 287615743 85659648 8211 33554432000 4194304 5964318 140735367092880 140619406780776 4399850 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 105.67
Current children cumulated vsize (KiB) 83652

[startup+105.8 s]
/proc/loadavg: 2.03 2.01 2.00 3/178 1716
/proc/meminfo: memFree=26863880/32873648 swapFree=6336/6336
[pid=1714] ppid=1712 vsize=83652 CPUtime=105.77 cores=0,2,4,6
/proc/1714/stat : 1714 (wbo1.71) S 1712 1714 32463 0 -1 4202496 8403 0 0 0 10575 2 0 0 20 0 2 0 287615743 85659648 8211 33554432000 4194304 5964318 140735367092880 140735367092400 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/1714/statm: 20913 8211 198 433 0 20477 0
[pid=1714/tid=1715] ppid=1712 vsize=83652 CPUtime=105.51 cores=0,2,4,6
/proc/1714/task/1715/stat : 1715 (wbo1.71) R 1712 1714 32463 0 -1 4202560 7678 0 0 0 10548 3 0 0 20 0 2 0 287615743 85659648 8211 33554432000 4194304 5964318 140735367092880 140619406780776 4399824 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 105.77
Current children cumulated vsize (KiB) 83652

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 1714 and gives
#  childrusage.ru_utime.tv_sec=105
#  childrusage.ru_utime.tv_usec=505960
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=42993
# CPU time returned by wait4() is 105.549
# while last known CPU time is 105.77
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 105.826
CPU time (s): 105.77
CPU user time (s): 105.75
CPU system time (s): 0.02
CPU usage (%): 99.9471
Max. virtual memory (cumulated for all children) (KiB): 83976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 105.506
system time used= 0.042993
maximum resident set size= 32856
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8406
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= 4
involuntary context switches= 150

runsolver used 0.162975 second user time and 0.419936 second system time

The end

Launcher Data 

Begin job on node112 at 2012-05-28 16:21:25
IDJOB=3713165
IDBENCH=79225
IDSOLVER=2293
FILE ID=node112/3713165-1338214885
RUNJOBID= node112-1338192203-32479
PBS_JOBID= 14624576
Free space on /tmp= 71588 MiB

SOLVER NAME= wbo 1.71
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110966483--soft-0-100-0.wbo
COMMAND LINE= wbo1.71 -file-format=wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3713165-1338214885/watcher-3713165-1338214885 -o /tmp/evaluation-result-3713165-1338214885/solver-3713165-1338214885 -C 1800 -W 1900 -M 15500  wbo1.71 -file-format=wbo HOME/instance-3713165-1338214885.wbo

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

MD5SUM BENCH= 2001343def6115cfc261dcde547cf23c
RANDOM SEED=646503922

node112.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		: 2666.763
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	: 5333.52
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		: 2666.763
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		: 2666.763
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.763
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		: 2666.763
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		: 2666.763
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		: 2666.763
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.763
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        26904036 kB
Buffers:          387084 kB
Cached:          4341084 kB
SwapCached:            0 kB
Active:          1232500 kB
Inactive:        3912364 kB
Active(anon):     419064 kB
Inactive(anon):        0 kB
Active(file):     813436 kB
Inactive(file):  3912364 kB
Unevictable:        6336 kB
Mlocked:            6336 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              5444 kB
Writeback:             0 kB
AnonPages:        467668 kB
Mapped:            15144 kB
Shmem:               200 kB
Slab:             689040 kB
SReclaimable:     133036 kB
SUnreclaim:       556004 kB
KernelStack:        1496 kB
PageTables:         4676 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     166152 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    315392 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71584 MiB
End job on node112 at 2012-05-28 16:23:11