Trace number 3728434

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 43.48 43.5577

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110968561--soft-0-100-0.wbo
MD5SUM8d3a0dfad59028a8b475e3430d41a204
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.504922
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 1247
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-3728434-1338675675.wbo.
0.00/0.00	c Instance file HOME/instance-3728434-1338675675.wbo
0.00/0.00	c File size is 10471 bytes.
0.00/0.00	c Highest Coefficient sum: 1247
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.00         s                                      |
0.00/0.00	c |  Number Variables:      270                                                 |
0.00/0.00	c |  Number Clauses:        30                                                  |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 71                                                  |
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Problem Type:          Optimization                                        |
0.00/0.00	c |  Objective Function:    PB Constraint                                       |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Time (s)  | ID |      Bound      |               Shared Clauses             |
0.00/0.00	c |           |    | value      type |  expCls         impCls        Lit/impCl  |
0.00/0.00	c ===============================================================================
11.59/11.61	c | 11.62     | 0  | 1            lb |  0                0                0.00  |
20.59/20.64	c | 20.64     | 0  | 2            lb |  0                0                0.00  |
30.48/30.56	c | 30.56     | 0  | 3            lb |  0                0                0.00  |
43.48/43.55	c | 43.55     | 0  | 3            ub |  0                0                0.00  |
43.48/43.55	c ===============================================================================
43.48/43.55	c Wall Clock Time: 43.55 s
43.48/43.55	o 3
43.48/43.55	c Best Solution: 3
43.48/43.55	s OPTIMUM FOUND
43.48/43.55	v -x1 -x2 -x3 -x4 -x5 x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 x78 -x79 x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 x113 -x114 -x115 -x116 -x117 -x118 -x119 x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 x168 -x169

Verifier Data 

OK	3

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3728434-1338675675/watcher-3728434-1338675675 -o /tmp/evaluation-result-3728434-1338675675/solver-3728434-1338675675 -C 1800 -W 1900 -M 15500 wbo1.72 -file-format=wbo HOME/instance-3728434-1338675675.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: 3.02 3.75 3.85 3/177 27866
/proc/meminfo: memFree=30080236/32873844 swapFree=7372/7372
[pid=27866] ppid=27864 vsize=83652 CPUtime=0 cores=1,3,5,7
/proc/27866/stat : 27866 (wbo1.72) S 27864 27866 26396 0 -1 4202496 796 0 0 0 0 0 0 0 20 0 2 0 333696093 85659648 745 33554432000 4194304 5964350 140735398175136 140735398174656 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/27866/statm: 20913 745 191 433 0 20477 0
[pid=27866/tid=27867] ppid=27864 vsize=83652 CPUtime=0 cores=1,3,5,7
/proc/27866/task/27867/stat : 27867 (wbo1.72) R 27864 27866 26396 0 -1 4202560 72 0 0 0 0 0 0 0 20 0 2 0 333696093 85659648 746 33554432000 4194304 5964350 140735398175136 140735540825544 5136340 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0

[startup+0.094735 s]
/proc/loadavg: 3.02 3.75 3.85 3/177 27866
/proc/meminfo: memFree=30080236/32873844 swapFree=7372/7372
[pid=27866] ppid=27864 vsize=83652 CPUtime=0.09 cores=1,3,5,7
/proc/27866/stat : 27866 (wbo1.72) S 27864 27866 26396 0 -1 4202496 1082 0 0 0 9 0 0 0 20 0 2 0 333696093 85659648 1031 33554432000 4194304 5964350 140735398175136 140735398174656 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/27866/statm: 20913 1031 193 433 0 20477 0
[pid=27866/tid=27867] ppid=27864 vsize=83652 CPUtime=0.07 cores=1,3,5,7
/proc/27866/task/27867/stat : 27867 (wbo1.72) R 27864 27866 26396 0 -1 4202560 357 0 0 0 7 0 0 0 20 0 2 0 333696093 85659648 1031 33554432000 4194304 5964350 140735398175136 140735540825544 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+0.100299 s]
/proc/loadavg: 3.02 3.75 3.85 3/177 27866
/proc/meminfo: memFree=30080236/32873844 swapFree=7372/7372
[pid=27866] ppid=27864 vsize=83652 CPUtime=0.09 cores=1,3,5,7
/proc/27866/stat : 27866 (wbo1.72) S 27864 27866 26396 0 -1 4202496 1098 0 0 0 9 0 0 0 20 0 2 0 333696093 85659648 1047 33554432000 4194304 5964350 140735398175136 140735398174656 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/27866/statm: 20913 1047 193 433 0 20477 0
[pid=27866/tid=27867] ppid=27864 vsize=83652 CPUtime=0.08 cores=1,3,5,7
/proc/27866/task/27867/stat : 27867 (wbo1.72) R 27864 27866 26396 0 -1 4202560 373 0 0 0 8 0 0 0 20 0 2 0 333696093 85659648 1047 33554432000 4194304 5964350 140735398175136 140735540825544 4400035 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+0.300254 s]
/proc/loadavg: 3.02 3.75 3.85 3/177 27866
/proc/meminfo: memFree=30080236/32873844 swapFree=7372/7372
[pid=27866] ppid=27864 vsize=83652 CPUtime=0.29 cores=1,3,5,7
/proc/27866/stat : 27866 (wbo1.72) S 27864 27866 26396 0 -1 4202496 1540 0 0 0 29 0 0 0 20 0 2 0 333696093 85659648 1489 33554432000 4194304 5964350 140735398175136 140735398174656 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/27866/statm: 20913 1489 193 433 0 20477 0
[pid=27866/tid=27867] ppid=27864 vsize=83652 CPUtime=0.28 cores=1,3,5,7
/proc/27866/task/27867/stat : 27867 (wbo1.72) R 27864 27866 26396 0 -1 4202560 815 0 0 0 28 0 0 0 20 0 2 0 333696093 85659648 1489 33554432000 4194304 5964350 140735398175136 140735540825544 5136340 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+0.700261 s]
/proc/loadavg: 3.02 3.75 3.85 3/177 27866
/proc/meminfo: memFree=30080236/32873844 swapFree=7372/7372
[pid=27866] ppid=27864 vsize=83652 CPUtime=0.68 cores=1,3,5,7
/proc/27866/stat : 27866 (wbo1.72) S 27864 27866 26396 0 -1 4202496 2091 0 0 0 68 0 0 0 20 0 2 0 333696093 85659648 2040 33554432000 4194304 5964350 140735398175136 140735398174656 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/27866/statm: 20913 2040 193 433 0 20477 0
[pid=27866/tid=27867] ppid=27864 vsize=83652 CPUtime=0.68 cores=1,3,5,7
/proc/27866/task/27867/stat : 27867 (wbo1.72) R 27864 27866 26396 0 -1 4202560 1366 0 0 0 68 0 0 0 20 0 2 0 333696093 85659648 2040 33554432000 4194304 5964350 140735398175136 140735540825544 4400017 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 83652

[startup+1.50025 s]
/proc/loadavg: 3.02 3.75 3.85 3/179 27868
/proc/meminfo: memFree=30072424/32873844 swapFree=7372/7372
[pid=27866] ppid=27864 vsize=83796 CPUtime=1.48 cores=1,3,5,7
/proc/27866/stat : 27866 (wbo1.72) S 27864 27866 26396 0 -1 4202496 2479 0 0 0 148 0 0 0 20 0 2 0 333696093 85807104 2428 33554432000 4194304 5964350 140735398175136 140735398174656 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/27866/statm: 20949 2428 193 433 0 20513 0
[pid=27866/tid=27867] ppid=27864 vsize=83796 CPUtime=1.48 cores=1,3,5,7
/proc/27866/task/27867/stat : 27867 (wbo1.72) R 27864 27866 26396 0 -1 4202560 1754 0 0 0 148 0 0 0 20 0 2 0 333696093 85807104 2428 33554432000 4194304 5964350 140735398175136 140149654497272 4222416 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 83796

[startup+3.10026 s]
/proc/loadavg: 2.94 3.72 3.84 3/179 27868
/proc/meminfo: memFree=30069812/32873844 swapFree=7372/7372
[pid=27866] ppid=27864 vsize=83796 CPUtime=3.08 cores=1,3,5,7
/proc/27866/stat : 27866 (wbo1.72) S 27864 27866 26396 0 -1 4202496 3280 0 0 0 308 0 0 0 20 0 2 0 333696093 85807104 3229 33554432000 4194304 5964350 140735398175136 140735398174656 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/27866/statm: 20949 3229 193 433 0 20513 0
[pid=27866/tid=27867] ppid=27864 vsize=83796 CPUtime=3.07 cores=1,3,5,7
/proc/27866/task/27867/stat : 27867 (wbo1.72) R 27864 27866 26396 0 -1 4202560 2555 0 0 0 307 0 0 0 20 0 2 0 333696093 85807104 3229 33554432000 4194304 5964350 140735398175136 140149654497320 5136340 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 83796

[startup+6.30027 s]
/proc/loadavg: 2.94 3.72 3.84 3/179 27868
/proc/meminfo: memFree=30066536/32873844 swapFree=7372/7372
[pid=27866] ppid=27864 vsize=83868 CPUtime=6.29 cores=1,3,5,7
/proc/27866/stat : 27866 (wbo1.72) S 27864 27866 26396 0 -1 4202496 4634 0 0 0 628 1 0 0 20 0 2 0 333696093 85880832 4583 33554432000 4194304 5964350 140735398175136 140735398174656 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/27866/statm: 20967 4583 193 433 0 20531 0
[pid=27866/tid=27867] ppid=27864 vsize=83868 CPUtime=6.26 cores=1,3,5,7
/proc/27866/task/27867/stat : 27867 (wbo1.72) R 27864 27866 26396 0 -1 4202560 3909 0 0 0 625 1 0 0 20 0 2 0 333696093 85880832 4583 33554432000 4194304 5964350 140735398175136 140149654497080 5136340 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) 83868

[startup+12.7003 s]
/proc/loadavg: 2.80 3.66 3.82 3/179 27868
/proc/meminfo: memFree=30053712/32873844 swapFree=7372/7372
[pid=27866] ppid=27864 vsize=83652 CPUtime=12.69 cores=1,3,5,7
/proc/27866/stat : 27866 (wbo1.72) S 27864 27866 26396 0 -1 4202496 7112 0 0 0 1267 2 0 0 20 0 2 0 333696093 85659648 6986 33554432000 4194304 5964350 140735398175136 140735398174656 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/27866/statm: 20913 6986 197 433 0 20477 0
[pid=27866/tid=27867] ppid=27864 vsize=83652 CPUtime=12.65 cores=1,3,5,7
/proc/27866/task/27867/stat : 27867 (wbo1.72) R 27864 27866 26396 0 -1 4202560 6387 0 0 0 1263 2 0 0 20 0 2 0 333696093 85659648 6986 33554432000 4194304 5964350 140735398175136 140149654498232 4400011 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 83652

[startup+25.5003 s]
/proc/loadavg: 2.67 3.61 3.80 3/178 27868
/proc/meminfo: memFree=30049316/32873844 swapFree=7372/7372
[pid=27866] ppid=27864 vsize=83652 CPUtime=25.49 cores=1,3,5,7
/proc/27866/stat : 27866 (wbo1.72) S 27864 27866 26396 0 -1 4202496 7130 0 0 0 2547 2 0 0 20 0 2 0 333696093 85659648 7004 33554432000 4194304 5964350 140735398175136 140735398174656 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/27866/statm: 20913 7004 197 433 0 20477 0
[pid=27866/tid=27867] ppid=27864 vsize=83652 CPUtime=25.42 cores=1,3,5,7
/proc/27866/task/27867/stat : 27867 (wbo1.72) R 27864 27866 26396 0 -1 4202560 6405 0 0 0 2540 2 0 0 20 0 2 0 333696093 85659648 7004 33554432000 4194304 5964350 140735398175136 140149654497816 4400023 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 83652

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

[startup+31.9067 s]
/proc/loadavg: 2.57 3.55 3.78 3/179 27869
/proc/meminfo: memFree=30041988/32873844 swapFree=7372/7372
[pid=27866] ppid=27864 vsize=83652 CPUtime=31.89 cores=1,3,5,7
/proc/27866/stat : 27866 (wbo1.72) S 27864 27866 26396 0 -1 4202496 8024 0 0 0 3187 2 0 0 20 0 2 0 333696093 85659648 7898 33554432000 4194304 5964350 140735398175136 140735398174656 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/27866/statm: 20913 7898 197 433 0 20477 0
[pid=27866/tid=27867] ppid=27864 vsize=83652 CPUtime=31.81 cores=1,3,5,7
/proc/27866/task/27867/stat : 27867 (wbo1.72) R 27864 27866 26396 0 -1 4202560 7299 0 0 0 3179 2 0 0 20 0 2 0 333696093 85659648 7898 33554432000 4194304 5964350 140735398175136 140149654497624 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 31.89
Current children cumulated vsize (KiB) 83652

[startup+38.3003 s]
/proc/loadavg: 2.52 3.53 3.77 3/179 27869
/proc/meminfo: memFree=30041616/32873844 swapFree=7372/7372
[pid=27866] ppid=27864 vsize=83652 CPUtime=38.28 cores=1,3,5,7
/proc/27866/stat : 27866 (wbo1.72) S 27864 27866 26396 0 -1 4202496 8030 0 0 0 3826 2 0 0 20 0 2 0 333696093 85659648 7899 33554432000 4194304 5964350 140735398175136 140735398174656 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/27866/statm: 20913 7899 197 433 0 20477 0
[pid=27866/tid=27867] ppid=27864 vsize=83652 CPUtime=38.18 cores=1,3,5,7
/proc/27866/task/27867/stat : 27867 (wbo1.72) R 27864 27866 26396 0 -1 4202560 7305 0 0 0 3816 2 0 0 20 0 2 0 333696093 85659648 7899 33554432000 4194304 5964350 140735398175136 140149654497624 4399998 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 38.28
Current children cumulated vsize (KiB) 83652

[startup+41.5003 s]
/proc/loadavg: 2.52 3.53 3.77 3/179 27869
/proc/meminfo: memFree=30041792/32873844 swapFree=7372/7372
[pid=27866] ppid=27864 vsize=83652 CPUtime=41.48 cores=1,3,5,7
/proc/27866/stat : 27866 (wbo1.72) S 27864 27866 26396 0 -1 4202496 8041 0 0 0 4146 2 0 0 20 0 2 0 333696093 85659648 7910 33554432000 4194304 5964350 140735398175136 140735398174656 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/27866/statm: 20913 7910 197 433 0 20477 0
[pid=27866/tid=27867] ppid=27864 vsize=83652 CPUtime=41.37 cores=1,3,5,7
/proc/27866/task/27867/stat : 27867 (wbo1.72) R 27864 27866 26396 0 -1 4202560 7316 0 0 0 4135 2 0 0 20 0 2 0 333696093 85659648 7910 33554432000 4194304 5964350 140735398175136 140149654497624 4399998 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 41.48
Current children cumulated vsize (KiB) 83652

[startup+42.3003 s]
/proc/loadavg: 2.48 3.50 3.76 3/179 27869
/proc/meminfo: memFree=30041792/32873844 swapFree=7372/7372
[pid=27866] ppid=27864 vsize=83652 CPUtime=42.28 cores=1,3,5,7
/proc/27866/stat : 27866 (wbo1.72) S 27864 27866 26396 0 -1 4202496 8219 0 0 0 4226 2 0 0 20 0 2 0 333696093 85659648 8088 33554432000 4194304 5964350 140735398175136 140735398174656 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/27866/statm: 20913 8088 197 433 0 20477 0
[pid=27866/tid=27867] ppid=27864 vsize=83652 CPUtime=42.17 cores=1,3,5,7
/proc/27866/task/27867/stat : 27867 (wbo1.72) R 27864 27866 26396 0 -1 4202560 7494 0 0 0 4215 2 0 0 20 0 2 0 333696093 85659648 8088 33554432000 4194304 5964350 140735398175136 140149654497624 5136340 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 42.28
Current children cumulated vsize (KiB) 83652

[startup+43.1003 s]
/proc/loadavg: 2.48 3.50 3.76 3/179 27869
/proc/meminfo: memFree=30038692/32873844 swapFree=7372/7372
[pid=27866] ppid=27864 vsize=84136 CPUtime=43.08 cores=1,3,5,7
/proc/27866/stat : 27866 (wbo1.72) S 27864 27866 26396 0 -1 4202496 9114 0 0 0 4306 2 0 0 20 0 2 0 333696093 86155264 8983 33554432000 4194304 5964350 140735398175136 140735398174656 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/27866/statm: 21034 8983 197 433 0 20598 0
[pid=27866/tid=27867] ppid=27864 vsize=84136 CPUtime=42.97 cores=1,3,5,7
/proc/27866/task/27867/stat : 27867 (wbo1.72) R 27864 27866 26396 0 -1 4202560 8389 0 0 0 4295 2 0 0 20 0 2 0 333696093 86155264 8983 33554432000 4194304 5964350 140735398175136 140149654497272 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 43.08
Current children cumulated vsize (KiB) 84136

[startup+43.5003 s]
/proc/loadavg: 2.48 3.50 3.76 3/179 27869
/proc/meminfo: memFree=30038692/32873844 swapFree=7372/7372
[pid=27866] ppid=27864 vsize=84136 CPUtime=43.48 cores=1,3,5,7
/proc/27866/stat : 27866 (wbo1.72) S 27864 27866 26396 0 -1 4202496 9466 0 0 0 4346 2 0 0 20 0 2 0 333696093 86155264 9335 33554432000 4194304 5964350 140735398175136 140735398174656 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/27866/statm: 21034 9335 197 433 0 20598 0
[pid=27866/tid=27867] ppid=27864 vsize=84136 CPUtime=43.37 cores=1,3,5,7
/proc/27866/task/27867/stat : 27867 (wbo1.72) R 27864 27866 26396 0 -1 4202560 8741 0 0 0 4335 2 0 0 20 0 2 0 333696093 86155264 9335 33554432000 4194304 5964350 140735398175136 140149654497272 5136340 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 43.48
Current children cumulated vsize (KiB) 84136

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27866 and gives
#  childrusage.ru_utime.tv_sec=43
#  childrusage.ru_utime.tv_usec=404401
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=32994
# CPU time returned by wait4() is 43.4374
# while last known CPU time is 43.48
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 43.5577
CPU time (s): 43.48
CPU user time (s): 43.46
CPU system time (s): 0.02
CPU usage (%): 99.8217
Max. virtual memory (cumulated for all children) (KiB): 84136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 43.4044
system time used= 0.032994
maximum resident set size= 37608
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9533
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= 9
involuntary context switches= 47

runsolver used 0.078987 second user time and 0.19197 second system time

The end

Launcher Data 

Begin job on node109 at 2012-06-03 00:21:15
IDJOB=3728434
IDBENCH=79249
IDSOLVER=2315
FILE ID=node109/3728434-1338675675
RUNJOBID= node109-1338675656-27799
PBS_JOBID= 14636486
Free space on /tmp= 70708 MiB

SOLVER NAME= wbo 1.72
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110968561--soft-0-100-0.wbo
COMMAND LINE= wbo1.72 -file-format=wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3728434-1338675675/watcher-3728434-1338675675 -o /tmp/evaluation-result-3728434-1338675675/solver-3728434-1338675675 -C 1800 -W 1900 -M 15500  wbo1.72 -file-format=wbo HOME/instance-3728434-1338675675.wbo

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

MD5SUM BENCH= 8d3a0dfad59028a8b475e3430d41a204
RANDOM SEED=931276962

node109.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		: 2667.264
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	: 5334.52
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		: 2667.264
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		: 2667.264
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		: 2667.264
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		: 2667.264
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	: 5331.91
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		: 2667.264
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.264
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		: 2667.264
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        30080764 kB
Buffers:          328296 kB
Cached:          1553424 kB
SwapCached:          944 kB
Active:           928164 kB
Inactive:         987788 kB
Active(anon):      28796 kB
Inactive(anon):     7796 kB
Active(file):     899368 kB
Inactive(file):   979992 kB
Unevictable:        7372 kB
Mlocked:            7372 kB
SwapTotal:      67108856 kB
SwapFree:       67105492 kB
Dirty:             11532 kB
Writeback:             0 kB
AnonPages:         40328 kB
Mapped:            10764 kB
Shmem:                 4 kB
Slab:             736116 kB
SReclaimable:     178308 kB
SUnreclaim:       557808 kB
KernelStack:        1464 kB
PageTables:         4084 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     141952 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70704 MiB
End job on node109 at 2012-06-03 00:21:59