Trace number 3712911

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 155.07 155.144

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111218024--soft-33-100-0.wbo
MD5SUMa7711a7b19a36d7c95277483b0aa560c
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark12
Best CPU time to get the best result obtained on this benchmark0.981849
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 constraints64
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 2925
Min constraint cost 1
Max constraint cost 96
Sum of constraints costs 2924
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1228
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-3712911-1338200953.wbo.
0.00/0.00	c Instance file HOME/instance-3712911-1338200953.wbo
0.00/0.00	c File size is 10275 bytes.
0.00/0.00	c Highest Coefficient sum: 1228
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:      233                                                 |
0.00/0.00	c |  Number Clauses:        30                                                  |
0.00/0.00	c |  Number Cardinality:    24                                                  |
0.00/0.00	c |  Number PB Constraints: 47                                                  |
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Problem Type:          Optimization                                        |
0.00/0.00	c |  Objective Function:    Cardinality 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 ===============================================================================
6.49/6.58	c | 6.59      | 0  | 1            lb |  0                0                0.00  |
14.19/14.26	c | 14.26     | 0  | 2            lb |  0                0                0.00  |
21.18/21.27	c | 21.27     | 0  | 3            lb |  0                0                0.00  |
30.18/30.25	c | 30.25     | 0  | 4            lb |  0                0                0.00  |
40.48/40.54	c | 40.55     | 0  | 5            lb |  0                0                0.00  |
49.18/49.29	c | 49.29     | 0  | 6            lb |  0                0                0.00  |
62.08/62.18	c | 62.18     | 0  | 7            lb |  0                0                0.00  |
76.78/76.80	c | 76.81     | 0  | 8            lb |  0                0                0.00  |
91.88/91.90	c | 91.90     | 0  | 9            lb |  0                0                0.00  |
105.17/105.22	c | 105.23    | 0  | 10           lb |  0                0                0.00  |
119.07/119.12	c | 119.12    | 0  | 11           lb |  0                0                0.00  |
137.96/138.09	c | 138.09    | 0  | 12           lb |  0                0                0.00  |
155.07/155.14	c | 155.14    | 0  | 12           ub |  0                0                0.00  |
155.07/155.14	c ===============================================================================
155.07/155.14	c Wall Clock Time: 155.14 s
155.07/155.14	o 12
155.07/155.14	c Best Solution: 12
155.07/155.14	s OPTIMUM FOUND
155.07/155.14	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	12

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-3712911-1338200953/watcher-3712911-1338200953 -o /tmp/evaluation-result-3712911-1338200953/solver-3712911-1338200953 -C 1800 -W 1900 -M 15500 wbo1.71 -file-format=wbo HOME/instance-3712911-1338200953.wbo 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 675
/proc/meminfo: memFree=26688832/32873648 swapFree=6336/6336
[pid=675] ppid=673 vsize=83720 CPUtime=0 cores=1,3,5,7
/proc/675/stat : 675 (wbo1.71) S 673 675 32463 0 -1 4202496 783 0 0 0 0 0 0 0 20 0 2 0 286222615 85729280 1243 33554432000 4194304 5964318 140734316538768 140734316538288 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/675/statm: 20930 1244 192 433 0 20494 0
[pid=675/tid=676] ppid=673 vsize=83720 CPUtime=0 cores=1,3,5,7
/proc/675/task/676/stat : 676 (wbo1.71) R 673 675 32463 0 -1 4202560 72 0 0 0 0 0 0 0 20 0 2 0 286222615 85729280 1255 33554432000 4194304 5964318 140734316538768 140734535964728 5136324 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0

[startup+0.048761 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 675
/proc/meminfo: memFree=26688832/32873648 swapFree=6336/6336
[pid=675] ppid=673 vsize=83720 CPUtime=0.04 cores=1,3,5,7
/proc/675/stat : 675 (wbo1.71) S 673 675 32463 0 -1 4202496 951 0 0 0 4 0 0 0 20 0 2 0 286222615 85729280 1411 33554432000 4194304 5964318 140734316538768 140734316538288 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/675/statm: 20930 1411 194 433 0 20494 0
[pid=675/tid=676] ppid=673 vsize=83720 CPUtime=0.03 cores=1,3,5,7
/proc/675/task/676/stat : 676 (wbo1.71) R 673 675 32463 0 -1 4202560 228 0 0 0 3 0 0 0 20 0 2 0 286222615 85729280 1411 33554432000 4194304 5964318 140734316538768 140734535964728 5136324 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 83720

[startup+0.100289 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 675
/proc/meminfo: memFree=26688832/32873648 swapFree=6336/6336
[pid=675] ppid=673 vsize=83720 CPUtime=0.09 cores=1,3,5,7
/proc/675/stat : 675 (wbo1.71) S 673 675 32463 0 -1 4202496 1084 0 0 0 9 0 0 0 20 0 2 0 286222615 85729280 1544 33554432000 4194304 5964318 140734316538768 140734316538288 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/675/statm: 20930 1544 194 433 0 20494 0
[pid=675/tid=676] ppid=673 vsize=83720 CPUtime=0.08 cores=1,3,5,7
/proc/675/task/676/stat : 676 (wbo1.71) R 673 675 32463 0 -1 4202560 361 0 0 0 8 0 0 0 20 0 2 0 286222615 85729280 1544 33554432000 4194304 5964318 140734316538768 140734535964728 5136324 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83720

[startup+0.300238 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 675
/proc/meminfo: memFree=26688832/32873648 swapFree=6336/6336
[pid=675] ppid=673 vsize=83720 CPUtime=0.29 cores=1,3,5,7
/proc/675/stat : 675 (wbo1.71) S 673 675 32463 0 -1 4202496 1442 0 0 0 29 0 0 0 20 0 2 0 286222615 85729280 1902 33554432000 4194304 5964318 140734316538768 140734316538288 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/675/statm: 20930 1902 194 433 0 20494 0
[pid=675/tid=676] ppid=673 vsize=83720 CPUtime=0.28 cores=1,3,5,7
/proc/675/task/676/stat : 676 (wbo1.71) R 673 675 32463 0 -1 4202560 719 0 0 0 28 0 0 0 20 0 2 0 286222615 85729280 1902 33554432000 4194304 5964318 140734316538768 139651190880296 4399960 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83720

[startup+0.70025 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 675
/proc/meminfo: memFree=26688832/32873648 swapFree=6336/6336
[pid=675] ppid=673 vsize=83720 CPUtime=0.69 cores=1,3,5,7
/proc/675/stat : 675 (wbo1.71) S 673 675 32463 0 -1 4202496 1900 0 0 0 69 0 0 0 20 0 2 0 286222615 85729280 2360 33554432000 4194304 5964318 140734316538768 140734316538288 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/675/statm: 20930 2360 194 433 0 20494 0
[pid=675/tid=676] ppid=673 vsize=83720 CPUtime=0.68 cores=1,3,5,7
/proc/675/task/676/stat : 676 (wbo1.71) R 673 675 32463 0 -1 4202560 1177 0 0 0 68 0 0 0 20 0 2 0 286222615 85729280 2360 33554432000 4194304 5964318 140734316538768 139651190880056 4403621 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 83720

[startup+1.50025 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 677
/proc/meminfo: memFree=26678468/32873648 swapFree=6336/6336
[pid=675] ppid=673 vsize=83864 CPUtime=1.49 cores=1,3,5,7
/proc/675/stat : 675 (wbo1.71) S 673 675 32463 0 -1 4202496 2281 0 0 0 149 0 0 0 20 0 2 0 286222615 85876736 2741 33554432000 4194304 5964318 140734316538768 140734316538288 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/675/statm: 20966 2741 194 433 0 20530 0
[pid=675/tid=676] ppid=673 vsize=83864 CPUtime=1.48 cores=1,3,5,7
/proc/675/task/676/stat : 676 (wbo1.71) R 673 675 32463 0 -1 4202560 1558 0 0 0 148 0 0 0 20 0 2 0 286222615 85876736 2741 33554432000 4194304 5964318 140734316538768 139651190880056 4399991 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83864

[startup+3.10025 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 677
/proc/meminfo: memFree=26676452/32873648 swapFree=6336/6336
[pid=675] ppid=673 vsize=83864 CPUtime=3.09 cores=1,3,5,7
/proc/675/stat : 675 (wbo1.71) S 673 675 32463 0 -1 4202496 3213 0 0 0 309 0 0 0 20 0 2 0 286222615 85876736 3673 33554432000 4194304 5964318 140734316538768 140734316538288 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/675/statm: 20966 3673 194 433 0 20530 0
[pid=675/tid=676] ppid=673 vsize=83864 CPUtime=3.07 cores=1,3,5,7
/proc/675/task/676/stat : 676 (wbo1.71) R 673 675 32463 0 -1 4202560 2490 0 0 0 307 0 0 0 20 0 2 0 286222615 85876736 3673 33554432000 4194304 5964318 140734316538768 139651190880056 4400001 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 83864

[startup+6.30025 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 677
/proc/meminfo: memFree=26669228/32873648 swapFree=6336/6336
[pid=675] ppid=673 vsize=83936 CPUtime=6.29 cores=1,3,5,7
/proc/675/stat : 675 (wbo1.71) S 673 675 32463 0 -1 4202496 4478 0 0 0 629 0 0 0 20 0 2 0 286222615 85950464 4938 33554432000 4194304 5964318 140734316538768 140734316538288 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/675/statm: 20984 4938 194 433 0 20548 0
[pid=675/tid=676] ppid=673 vsize=83936 CPUtime=6.27 cores=1,3,5,7
/proc/675/task/676/stat : 676 (wbo1.71) R 673 675 32463 0 -1 4202560 3755 0 0 0 627 0 0 0 20 0 2 0 286222615 85950464 4938 33554432000 4194304 5964318 140734316538768 139651190880056 4400007 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 83936

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 678
/proc/meminfo: memFree=26667344/32873648 swapFree=6336/6336
[pid=675] ppid=673 vsize=83720 CPUtime=12.68 cores=1,3,5,7
/proc/675/stat : 675 (wbo1.71) S 673 675 32463 0 -1 4202496 5255 0 0 0 1268 0 0 0 20 0 2 0 286222615 85729280 5661 33554432000 4194304 5964318 140734316538768 140734316538288 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/675/statm: 20930 5661 198 433 0 20494 0
[pid=675/tid=676] ppid=673 vsize=83720 CPUtime=12.65 cores=1,3,5,7
/proc/675/task/676/stat : 676 (wbo1.71) R 673 675 32463 0 -1 4202560 4532 0 0 0 1265 0 0 0 20 0 2 0 286222615 85729280 5661 33554432000 4194304 5964318 140734316538768 139651190880248 4400001 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 83720

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 678
/proc/meminfo: memFree=26658944/32873648 swapFree=6336/6336
[pid=675] ppid=673 vsize=83720 CPUtime=25.48 cores=1,3,5,7
/proc/675/stat : 675 (wbo1.71) S 673 675 32463 0 -1 4202496 7083 0 0 0 2547 1 0 0 20 0 2 0 286222615 85729280 7415 33554432000 4194304 5964318 140734316538768 140734316538288 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/675/statm: 20930 7415 198 433 0 20494 0
[pid=675/tid=676] ppid=673 vsize=83720 CPUtime=25.42 cores=1,3,5,7
/proc/675/task/676/stat : 676 (wbo1.71) R 673 675 32463 0 -1 4202560 6360 0 0 0 2541 1 0 0 20 0 2 0 286222615 85729280 7415 33554432000 4194304 5964318 140734316538768 139651190880792 4399987 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 83720

[startup+51.1002 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 681
/proc/meminfo: memFree=26658192/32873648 swapFree=6336/6336
[pid=675] ppid=673 vsize=83720 CPUtime=51.08 cores=1,3,5,7
/proc/675/stat : 675 (wbo1.71) S 673 675 32463 0 -1 4202496 7101 0 0 0 5107 1 0 0 20 0 2 0 286222615 85729280 7433 33554432000 4194304 5964318 140734316538768 140734316538288 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/675/statm: 20930 7433 198 433 0 20494 0
[pid=675/tid=676] ppid=673 vsize=83720 CPUtime=50.95 cores=1,3,5,7
/proc/675/task/676/stat : 676 (wbo1.71) R 673 675 32463 0 -1 4202560 6378 0 0 0 5094 1 0 0 20 0 2 0 286222615 85729280 7433 33554432000 4194304 5964318 140734316538768 139651190880792 4220672 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 83720

[startup+102.306 s]
/proc/loadavg: 2.11 2.03 2.01 3/180 681
/proc/meminfo: memFree=26652132/32873648 swapFree=6336/6336
[pid=675] ppid=673 vsize=83720 CPUtime=102.28 cores=1,3,5,7
/proc/675/stat : 675 (wbo1.71) S 673 675 32463 0 -1 4202496 8920 0 0 0 10226 2 0 0 20 0 2 0 286222615 85729280 9155 33554432000 4194304 5964318 140734316538768 140734316538288 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/675/statm: 20930 9155 198 433 0 20494 0
[pid=675/tid=676] ppid=673 vsize=83720 CPUtime=102.02 cores=1,3,5,7
/proc/675/task/676/stat : 676 (wbo1.71) R 673 675 32463 0 -1 4202560 8197 0 0 0 10199 3 0 0 20 0 2 0 286222615 85729280 9155 33554432000 4194304 5964318 140734316538768 139651190880600 4399973 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 83720

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

[startup+127.9 s]
/proc/loadavg: 2.07 2.03 2.00 3/179 681
/proc/meminfo: memFree=26649660/32873648 swapFree=6336/6336
[pid=675] ppid=673 vsize=83720 CPUtime=127.87 cores=1,3,5,7
/proc/675/stat : 675 (wbo1.71) S 673 675 32463 0 -1 4202496 9524 0 0 0 12785 2 0 0 20 0 2 0 286222615 85729280 9759 33554432000 4194304 5964318 140734316538768 140734316538288 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/675/statm: 20930 9759 198 433 0 20494 0
[pid=675/tid=676] ppid=673 vsize=83720 CPUtime=127.55 cores=1,3,5,7
/proc/675/task/676/stat : 676 (wbo1.71) R 673 675 32463 0 -1 4202560 8801 0 0 0 12752 3 0 0 20 0 2 0 286222615 85729280 9759 33554432000 4194304 5964318 140734316538768 139651190880792 4221120 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 127.87
Current children cumulated vsize (KiB) 83720

[startup+140.7 s]
/proc/loadavg: 2.06 2.03 2.00 3/179 681
/proc/meminfo: memFree=26646808/32873648 swapFree=6336/6336
[pid=675] ppid=673 vsize=83720 CPUtime=140.67 cores=1,3,5,7
/proc/675/stat : 675 (wbo1.71) S 673 675 32463 0 -1 4202496 10231 0 0 0 14065 2 0 0 20 0 2 0 286222615 85729280 10466 33554432000 4194304 5964318 140734316538768 140734316538288 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/675/statm: 20930 10466 198 433 0 20494 0
[pid=675/tid=676] ppid=673 vsize=83720 CPUtime=140.33 cores=1,3,5,7
/proc/675/task/676/stat : 676 (wbo1.71) R 673 675 32463 0 -1 4202560 9508 0 0 0 14029 4 0 0 20 0 2 0 286222615 85729280 10466 33554432000 4194304 5964318 140734316538768 139651190880600 4399824 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 140.67
Current children cumulated vsize (KiB) 83720

[startup+147.1 s]
/proc/loadavg: 2.06 2.02 2.00 3/179 681
/proc/meminfo: memFree=26646808/32873648 swapFree=6336/6336
[pid=675] ppid=673 vsize=83720 CPUtime=147.06 cores=1,3,5,7
/proc/675/stat : 675 (wbo1.71) S 673 675 32463 0 -1 4202496 10232 0 0 0 14704 2 0 0 20 0 2 0 286222615 85729280 10467 33554432000 4194304 5964318 140734316538768 140734316538288 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/675/statm: 20930 10467 198 433 0 20494 0
[pid=675/tid=676] ppid=673 vsize=83720 CPUtime=146.7 cores=1,3,5,7
/proc/675/task/676/stat : 676 (wbo1.71) R 673 675 32463 0 -1 4202560 9509 0 0 0 14666 4 0 0 20 0 2 0 286222615 85729280 10467 33554432000 4194304 5964318 140734316538768 139651190880600 4400523 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 147.06
Current children cumulated vsize (KiB) 83720

[startup+150.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/179 681
/proc/meminfo: memFree=26646808/32873648 swapFree=6336/6336
[pid=675] ppid=673 vsize=83720 CPUtime=150.26 cores=1,3,5,7
/proc/675/stat : 675 (wbo1.71) S 673 675 32463 0 -1 4202496 10233 0 0 0 15024 2 0 0 20 0 2 0 286222615 85729280 10468 33554432000 4194304 5964318 140734316538768 140734316538288 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/675/statm: 20930 10468 198 433 0 20494 0
[pid=675/tid=676] ppid=673 vsize=83720 CPUtime=149.89 cores=1,3,5,7
/proc/675/task/676/stat : 676 (wbo1.71) R 673 675 32463 0 -1 4202560 9510 0 0 0 14985 4 0 0 20 0 2 0 286222615 85729280 10468 33554432000 4194304 5964318 140734316538768 139651190880600 4399928 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 150.26
Current children cumulated vsize (KiB) 83720

[startup+153.5 s]
/proc/loadavg: 2.05 2.02 2.00 3/179 681
/proc/meminfo: memFree=26646684/32873648 swapFree=6336/6336
[pid=675] ppid=673 vsize=83720 CPUtime=153.46 cores=1,3,5,7
/proc/675/stat : 675 (wbo1.71) S 673 675 32463 0 -1 4202496 10234 0 0 0 15344 2 0 0 20 0 2 0 286222615 85729280 10469 33554432000 4194304 5964318 140734316538768 140734316538288 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/675/statm: 20930 10469 198 433 0 20494 0
[pid=675/tid=676] ppid=673 vsize=83720 CPUtime=153.09 cores=1,3,5,7
/proc/675/task/676/stat : 676 (wbo1.71) R 673 675 32463 0 -1 4202560 9511 0 0 0 15305 4 0 0 20 0 2 0 286222615 85729280 10469 33554432000 4194304 5964318 140734316538768 139651190880600 4389004 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 153.46
Current children cumulated vsize (KiB) 83720

[startup+154.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/179 681
/proc/meminfo: memFree=26646808/32873648 swapFree=6336/6336
[pid=675] ppid=673 vsize=83720 CPUtime=154.26 cores=1,3,5,7
/proc/675/stat : 675 (wbo1.71) S 673 675 32463 0 -1 4202496 10235 0 0 0 15424 2 0 0 20 0 2 0 286222615 85729280 10470 33554432000 4194304 5964318 140734316538768 140734316538288 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/675/statm: 20930 10470 198 433 0 20494 0
[pid=675/tid=676] ppid=673 vsize=83720 CPUtime=153.88 cores=1,3,5,7
/proc/675/task/676/stat : 676 (wbo1.71) R 673 675 32463 0 -1 4202560 9512 0 0 0 15384 4 0 0 20 0 2 0 286222615 85729280 10470 33554432000 4194304 5964318 140734316538768 139651190880600 4399890 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 154.26
Current children cumulated vsize (KiB) 83720

[startup+154.7 s]
/proc/loadavg: 2.05 2.02 2.00 3/179 681
/proc/meminfo: memFree=26646808/32873648 swapFree=6336/6336
[pid=675] ppid=673 vsize=83720 CPUtime=154.66 cores=1,3,5,7
/proc/675/stat : 675 (wbo1.71) S 673 675 32463 0 -1 4202496 10236 0 0 0 15464 2 0 0 20 0 2 0 286222615 85729280 10471 33554432000 4194304 5964318 140734316538768 140734316538288 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/675/statm: 20930 10471 198 433 0 20494 0
[pid=675/tid=676] ppid=673 vsize=83720 CPUtime=154.28 cores=1,3,5,7
/proc/675/task/676/stat : 676 (wbo1.71) R 673 675 32463 0 -1 4202560 9513 0 0 0 15424 4 0 0 20 0 2 0 286222615 85729280 10471 33554432000 4194304 5964318 140734316538768 139651190880600 4399995 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 154.66
Current children cumulated vsize (KiB) 83720

[startup+155.106 s]
/proc/loadavg: 2.05 2.02 2.00 3/179 681
/proc/meminfo: memFree=26646312/32873648 swapFree=6336/6336
[pid=675] ppid=673 vsize=83720 CPUtime=155.07 cores=1,3,5,7
/proc/675/stat : 675 (wbo1.71) S 673 675 32463 0 -1 4202496 10385 0 0 0 15505 2 0 0 20 0 2 0 286222615 85729280 10620 33554432000 4194304 5964318 140734316538768 140734316538288 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/675/statm: 20930 10620 198 433 0 20494 0
[pid=675/tid=676] ppid=673 vsize=83720 CPUtime=154.69 cores=1,3,5,7
/proc/675/task/676/stat : 676 (wbo1.71) R 673 675 32463 0 -1 4202560 9662 0 0 0 15465 4 0 0 20 0 2 0 286222615 85729280 10620 33554432000 4194304 5964318 140734316538768 139651190880600 4400019 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 155.07
Current children cumulated vsize (KiB) 83720

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 675 and gives
#  childrusage.ru_utime.tv_sec=154
#  childrusage.ru_utime.tv_usec=687483
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=53991
# CPU time returned by wait4() is 154.741
# while last known CPU time is 155.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 155.144
CPU time (s): 155.07
CPU user time (s): 155.05
CPU system time (s): 0.02
CPU usage (%): 99.9526
Max. virtual memory (cumulated for all children) (KiB): 84204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 154.687
system time used= 0.053991
maximum resident set size= 42576
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10409
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= 522

runsolver used 0.275958 second user time and 0.78588 second system time

The end

Launcher Data 

Begin job on node112 at 2012-05-28 12:29:14
IDJOB=3712911
IDBENCH=78785
IDSOLVER=2293
FILE ID=node112/3712911-1338200953
RUNJOBID= node112-1338192203-32480
PBS_JOBID= 14624576
Free space on /tmp= 71588 MiB

SOLVER NAME= wbo 1.71
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111218024--soft-33-100-0.wbo
COMMAND LINE= wbo1.71 -file-format=wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3712911-1338200953/watcher-3712911-1338200953 -o /tmp/evaluation-result-3712911-1338200953/solver-3712911-1338200953 -C 1800 -W 1900 -M 15500  wbo1.71 -file-format=wbo HOME/instance-3712911-1338200953.wbo

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

MD5SUM BENCH= a7711a7b19a36d7c95277483b0aa560c
RANDOM SEED=1345729948

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:        26689452 kB
Buffers:          385056 kB
Cached:          4340540 kB
SwapCached:            0 kB
Active:          1446072 kB
Inactive:        3912272 kB
Active(anon):     635564 kB
Inactive(anon):        0 kB
Active(file):     810508 kB
Inactive(file):  3912272 kB
Unevictable:        6336 kB
Mlocked:            6336 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              5452 kB
Writeback:             0 kB
AnonPages:        664264 kB
Mapped:            15160 kB
Shmem:               200 kB
Slab:             688896 kB
SReclaimable:     132848 kB
SUnreclaim:       556048 kB
KernelStack:        1488 kB
PageTables:         5340 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     167236 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    550912 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 12:31:49