Trace number 3728450

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 32.79 32.8485

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111216411--soft-0-100-0.wbo
MD5SUMdbf89d35013c2bab398211fa15264c93
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.447931
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables169
Total number of constraints101
Number of soft constraints101
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Top cost 5034
Min constraint cost 1
Max constraint cost 98
Sum of constraints costs 5033
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1200
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-3728450-1338675617.wbo.
0.00/0.00	c Instance file HOME/instance-3728450-1338675617.wbo
0.00/0.00	c File size is 10457 bytes.
0.00/0.00	c Highest Coefficient sum: 1200
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 ===============================================================================
13.38/13.48	c | 13.48     | 0  | 1            lb |  0                0                0.00  |
24.29/24.37	c | 24.37     | 0  | 2            lb |  0                0                0.00  |
32.79/32.84	c | 32.84     | 0  | 2            ub |  0                0                0.00  |
32.79/32.84	c ===============================================================================
32.79/32.84	c Wall Clock Time: 32.84 s
32.79/32.84	o 2
32.79/32.84	c Best Solution: 2
32.79/32.84	s OPTIMUM FOUND
32.79/32.84	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	2

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-3728450-1338675617/watcher-3728450-1338675617 -o /tmp/evaluation-result-3728450-1338675617/solver-3728450-1338675617 -C 1800 -W 1900 -M 15500 wbo1.72 -file-format=wbo HOME/instance-3728450-1338675617.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: 3.69 3.93 3.90 3/178 3867
/proc/meminfo: memFree=25577840/32873648 swapFree=6852/6852
[pid=3867] ppid=3865 vsize=83652 CPUtime=0 cores=1,3,5,7
/proc/3867/stat : 3867 (wbo1.72) S 3865 3867 2948 0 -1 4202496 795 0 0 0 0 0 0 0 20 0 2 0 333688958 85659648 744 33554432000 4194304 5964350 140737167009808 140737167009328 4546605 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/3867/statm: 20913 744 191 433 0 20477 0
[pid=3867/tid=3868] ppid=3865 vsize=83652 CPUtime=0 cores=1,3,5,7
/proc/3867/task/3868/stat : 3868 (wbo1.72) R 3865 3867 2948 0 -1 4202560 72 0 0 0 0 0 0 0 20 0 2 0 333688959 85659648 745 33554432000 4194304 5964350 140737167009808 140735768747576 5136340 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0

[startup+0.0819309 s]
/proc/loadavg: 3.69 3.93 3.90 3/178 3867
/proc/meminfo: memFree=25577840/32873648 swapFree=6852/6852
[pid=3867] ppid=3865 vsize=83652 CPUtime=0.07 cores=1,3,5,7
/proc/3867/stat : 3867 (wbo1.72) S 3865 3867 2948 0 -1 4202496 1070 0 0 0 7 0 0 0 20 0 2 0 333688958 85659648 1019 33554432000 4194304 5964350 140737167009808 140737167009328 4546605 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/3867/statm: 20913 1019 193 433 0 20477 0
[pid=3867/tid=3868] ppid=3865 vsize=83652 CPUtime=0.06 cores=1,3,5,7
/proc/3867/task/3868/stat : 3868 (wbo1.72) R 3865 3867 2948 0 -1 4202560 346 0 0 0 6 0 0 0 20 0 2 0 333688959 85659648 1019 33554432000 4194304 5964350 140737167009808 140735768747576 5136340 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 83652

[startup+0.100292 s]
/proc/loadavg: 3.69 3.93 3.90 3/178 3867
/proc/meminfo: memFree=25577840/32873648 swapFree=6852/6852
[pid=3867] ppid=3865 vsize=83652 CPUtime=0.09 cores=1,3,5,7
/proc/3867/stat : 3867 (wbo1.72) S 3865 3867 2948 0 -1 4202496 1118 0 0 0 9 0 0 0 20 0 2 0 333688958 85659648 1067 33554432000 4194304 5964350 140737167009808 140737167009328 4546605 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/3867/statm: 20913 1067 193 433 0 20477 0
[pid=3867/tid=3868] ppid=3865 vsize=83652 CPUtime=0.08 cores=1,3,5,7
/proc/3867/task/3868/stat : 3868 (wbo1.72) R 3865 3867 2948 0 -1 4202560 394 0 0 0 8 0 0 0 20 0 2 0 333688959 85659648 1067 33554432000 4194304 5964350 140737167009808 140735768747576 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+0.300256 s]
/proc/loadavg: 3.69 3.93 3.90 3/178 3867
/proc/meminfo: memFree=25577840/32873648 swapFree=6852/6852
[pid=3867] ppid=3865 vsize=83652 CPUtime=0.29 cores=1,3,5,7
/proc/3867/stat : 3867 (wbo1.72) S 3865 3867 2948 0 -1 4202496 1481 0 0 0 29 0 0 0 20 0 2 0 333688958 85659648 1430 33554432000 4194304 5964350 140737167009808 140737167009328 4546605 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/3867/statm: 20913 1431 193 433 0 20477 0
[pid=3867/tid=3868] ppid=3865 vsize=83652 CPUtime=0.28 cores=1,3,5,7
/proc/3867/task/3868/stat : 3868 (wbo1.72) R 3865 3867 2948 0 -1 4202560 758 0 0 0 28 0 0 0 20 0 2 0 333688959 85659648 1431 33554432000 4194304 5964350 140737167009808 140208107178024 5136410 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+0.700257 s]
/proc/loadavg: 3.69 3.93 3.90 3/178 3867
/proc/meminfo: memFree=25577840/32873648 swapFree=6852/6852
[pid=3867] ppid=3865 vsize=83652 CPUtime=0.69 cores=1,3,5,7
/proc/3867/stat : 3867 (wbo1.72) S 3865 3867 2948 0 -1 4202496 1984 0 0 0 69 0 0 0 20 0 2 0 333688958 85659648 1933 33554432000 4194304 5964350 140737167009808 140737167009328 4546605 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/3867/statm: 20913 1933 193 433 0 20477 0
[pid=3867/tid=3868] ppid=3865 vsize=83652 CPUtime=0.68 cores=1,3,5,7
/proc/3867/task/3868/stat : 3868 (wbo1.72) R 3865 3867 2948 0 -1 4202560 1260 0 0 0 68 0 0 0 20 0 2 0 333688959 85659648 1933 33554432000 4194304 5964350 140737167009808 140208107178024 4400007 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 83652

[startup+1.50025 s]
/proc/loadavg: 3.69 3.93 3.90 3/180 3869
/proc/meminfo: memFree=25562940/32873648 swapFree=6852/6852
[pid=3867] ppid=3865 vsize=83796 CPUtime=1.48 cores=1,3,5,7
/proc/3867/stat : 3867 (wbo1.72) S 3865 3867 2948 0 -1 4202496 2531 0 0 0 148 0 0 0 20 0 2 0 333688958 85807104 2480 33554432000 4194304 5964350 140737167009808 140737167009328 4546605 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/3867/statm: 20949 2480 193 433 0 20513 0
[pid=3867/tid=3868] ppid=3865 vsize=83796 CPUtime=1.48 cores=1,3,5,7
/proc/3867/task/3868/stat : 3868 (wbo1.72) R 3865 3867 2948 0 -1 4202560 1807 0 0 0 148 0 0 0 20 0 2 0 333688959 85807104 2480 33554432000 4194304 5964350 140737167009808 140208107177976 4399976 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+3.10025 s]
/proc/loadavg: 3.69 3.93 3.90 3/180 3869
/proc/meminfo: memFree=25557608/32873648 swapFree=6852/6852
[pid=3867] ppid=3865 vsize=83796 CPUtime=3.09 cores=1,3,5,7
/proc/3867/stat : 3867 (wbo1.72) S 3865 3867 2948 0 -1 4202496 3084 0 0 0 308 1 0 0 20 0 2 0 333688958 85807104 3033 33554432000 4194304 5964350 140737167009808 140737167009328 4546605 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/3867/statm: 20949 3033 193 433 0 20513 0
[pid=3867/tid=3868] ppid=3865 vsize=83796 CPUtime=3.07 cores=1,3,5,7
/proc/3867/task/3868/stat : 3868 (wbo1.72) R 3865 3867 2948 0 -1 4202560 2360 0 0 0 307 0 0 0 20 0 2 0 333688959 85807104 3033 33554432000 4194304 5964350 140737167009808 140208107177976 4399926 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 83796

[startup+6.30027 s]
/proc/loadavg: 3.55 3.90 3.89 3/180 3869
/proc/meminfo: memFree=25546392/32873648 swapFree=6852/6852
[pid=3867] ppid=3865 vsize=83868 CPUtime=6.29 cores=1,3,5,7
/proc/3867/stat : 3867 (wbo1.72) S 3865 3867 2948 0 -1 4202496 4486 0 0 0 628 1 0 0 20 0 2 0 333688958 85880832 4435 33554432000 4194304 5964350 140737167009808 140737167009328 4546605 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/3867/statm: 20967 4435 193 433 0 20531 0
[pid=3867/tid=3868] ppid=3865 vsize=83868 CPUtime=6.26 cores=1,3,5,7
/proc/3867/task/3868/stat : 3868 (wbo1.72) R 3865 3867 2948 0 -1 4202560 3762 0 0 0 625 1 0 0 20 0 2 0 333688959 85880832 4435 33554432000 4194304 5964350 140737167009808 140208107177784 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: 3.43 3.87 3.88 3/180 3869
/proc/meminfo: memFree=25524904/32873648 swapFree=6852/6852
[pid=3867] ppid=3865 vsize=83976 CPUtime=12.68 cores=1,3,5,7
/proc/3867/stat : 3867 (wbo1.72) S 3865 3867 2948 0 -1 4202496 7321 0 0 0 1266 2 0 0 20 0 2 0 333688958 85991424 7270 33554432000 4194304 5964350 140737167009808 140737167009328 4546605 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/3867/statm: 20994 7270 193 433 0 20558 0
[pid=3867/tid=3868] ppid=3865 vsize=83976 CPUtime=12.65 cores=1,3,5,7
/proc/3867/task/3868/stat : 3868 (wbo1.72) R 3865 3867 2948 0 -1 4202560 6597 0 0 0 1263 2 0 0 20 0 2 0 333688959 85991424 7270 33554432000 4194304 5964350 140737167009808 140208107177976 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 83976

[startup+25.5003 s]
/proc/loadavg: 3.11 3.78 3.85 3/180 3869
/proc/meminfo: memFree=25509968/32873648 swapFree=6852/6852
[pid=3867] ppid=3865 vsize=83652 CPUtime=25.49 cores=1,3,5,7
/proc/3867/stat : 3867 (wbo1.72) S 3865 3867 2948 0 -1 4202496 7414 0 0 0 2546 3 0 0 20 0 2 0 333688958 85659648 7174 33554432000 4194304 5964350 140737167009808 140737167009328 4546605 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/3867/statm: 20913 7174 197 433 0 20477 0
[pid=3867/tid=3868] ppid=3865 vsize=83652 CPUtime=25.41 cores=1,3,5,7
/proc/3867/task/3868/stat : 3868 (wbo1.72) R 3865 3867 2948 0 -1 4202560 6690 0 0 0 2539 2 0 0 20 0 2 0 333688959 85659648 7174 33554432000 4194304 5964350 140737167009808 140208107178824 4399840 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+28.7003 s]
/proc/loadavg: 3.02 3.75 3.84 3/180 3869
/proc/meminfo: memFree=25505752/32873648 swapFree=6852/6852
[pid=3867] ppid=3865 vsize=83652 CPUtime=28.69 cores=1,3,5,7
/proc/3867/stat : 3867 (wbo1.72) S 3865 3867 2948 0 -1 4202496 7414 0 0 0 2866 3 0 0 20 0 2 0 333688958 85659648 7174 33554432000 4194304 5964350 140737167009808 140737167009328 4546605 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/3867/statm: 20913 7174 197 433 0 20477 0
[pid=3867/tid=3868] ppid=3865 vsize=83652 CPUtime=28.61 cores=1,3,5,7
/proc/3867/task/3868/stat : 3868 (wbo1.72) R 3865 3867 2948 0 -1 4202560 6690 0 0 0 2859 2 0 0 20 0 2 0 333688959 85659648 7174 33554432000 4194304 5964350 140737167009808 140208107178824 4389090 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 28.69
Current children cumulated vsize (KiB) 83652

[startup+30.3003 s]
/proc/loadavg: 3.02 3.75 3.84 3/180 3869
/proc/meminfo: memFree=25504760/32873648 swapFree=6852/6852
[pid=3867] ppid=3865 vsize=83652 CPUtime=30.29 cores=1,3,5,7
/proc/3867/stat : 3867 (wbo1.72) S 3865 3867 2948 0 -1 4202496 7414 0 0 0 3026 3 0 0 20 0 2 0 333688958 85659648 7174 33554432000 4194304 5964350 140737167009808 140737167009328 4546605 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/3867/statm: 20913 7174 197 433 0 20477 0
[pid=3867/tid=3868] ppid=3865 vsize=83652 CPUtime=30.2 cores=1,3,5,7
/proc/3867/task/3868/stat : 3868 (wbo1.72) R 3865 3867 2948 0 -1 4202560 6690 0 0 0 3018 2 0 0 20 0 2 0 333688959 85659648 7174 33554432000 4194304 5964350 140737167009808 140208107178824 4399926 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 30.29
Current children cumulated vsize (KiB) 83652

[startup+31.9065 s]
/proc/loadavg: 3.02 3.75 3.84 3/180 3869
/proc/meminfo: memFree=25502764/32873648 swapFree=6852/6852
[pid=3867] ppid=3865 vsize=83652 CPUtime=31.89 cores=1,3,5,7
/proc/3867/stat : 3867 (wbo1.72) S 3865 3867 2948 0 -1 4202496 7414 0 0 0 3186 3 0 0 20 0 2 0 333688958 85659648 7174 33554432000 4194304 5964350 140737167009808 140737167009328 4546605 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/3867/statm: 20913 7174 197 433 0 20477 0
[pid=3867/tid=3868] ppid=3865 vsize=83652 CPUtime=31.8 cores=1,3,5,7
/proc/3867/task/3868/stat : 3868 (wbo1.72) R 3865 3867 2948 0 -1 4202560 6690 0 0 0 3178 2 0 0 20 0 2 0 333688959 85659648 7174 33554432000 4194304 5964350 140737167009808 140208107178824 4400011 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+32.3002 s]
/proc/loadavg: 3.02 3.75 3.84 3/180 3869
/proc/meminfo: memFree=25502764/32873648 swapFree=6852/6852
[pid=3867] ppid=3865 vsize=83652 CPUtime=32.29 cores=1,3,5,7
/proc/3867/stat : 3867 (wbo1.72) S 3865 3867 2948 0 -1 4202496 7414 0 0 0 3226 3 0 0 20 0 2 0 333688958 85659648 7174 33554432000 4194304 5964350 140737167009808 140737167009328 4546605 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/3867/statm: 20913 7174 197 433 0 20477 0
[pid=3867/tid=3868] ppid=3865 vsize=83652 CPUtime=32.2 cores=1,3,5,7
/proc/3867/task/3868/stat : 3868 (wbo1.72) R 3865 3867 2948 0 -1 4202560 6690 0 0 0 3218 2 0 0 20 0 2 0 333688959 85659648 7174 33554432000 4194304 5964350 140737167009808 140208107178824 4381913 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 32.29
Current children cumulated vsize (KiB) 83652

[startup+32.7002 s]
/proc/loadavg: 3.02 3.75 3.84 3/180 3869
/proc/meminfo: memFree=25502764/32873648 swapFree=6852/6852
[pid=3867] ppid=3865 vsize=83652 CPUtime=32.69 cores=1,3,5,7
/proc/3867/stat : 3867 (wbo1.72) S 3865 3867 2948 0 -1 4202496 7414 0 0 0 3266 3 0 0 20 0 2 0 333688958 85659648 7174 33554432000 4194304 5964350 140737167009808 140737167009328 4546605 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/3867/statm: 20913 7174 197 433 0 20477 0
[pid=3867/tid=3868] ppid=3865 vsize=83652 CPUtime=32.6 cores=1,3,5,7
/proc/3867/task/3868/stat : 3868 (wbo1.72) R 3865 3867 2948 0 -1 4202560 6690 0 0 0 3258 2 0 0 20 0 2 0 333688959 85659648 7174 33554432000 4194304 5964350 140737167009808 140208107178824 4399872 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 32.69
Current children cumulated vsize (KiB) 83652

[startup+32.8003 s]
/proc/loadavg: 3.02 3.75 3.84 3/180 3869
/proc/meminfo: memFree=25502764/32873648 swapFree=6852/6852
[pid=3867] ppid=3865 vsize=83652 CPUtime=32.79 cores=1,3,5,7
/proc/3867/stat : 3867 (wbo1.72) S 3865 3867 2948 0 -1 4202496 7414 0 0 0 3276 3 0 0 20 0 2 0 333688958 85659648 7174 33554432000 4194304 5964350 140737167009808 140737167009328 4546605 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/3867/statm: 20913 7174 197 433 0 20477 0
[pid=3867/tid=3868] ppid=3865 vsize=83652 CPUtime=32.69 cores=1,3,5,7
/proc/3867/task/3868/stat : 3868 (wbo1.72) R 3865 3867 2948 0 -1 4202560 6690 0 0 0 3267 2 0 0 20 0 2 0 333688959 85659648 7174 33554432000 4194304 5964350 140737167009808 140208107178824 4400011 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 32.79
Current children cumulated vsize (KiB) 83652

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3867 and gives
#  childrusage.ru_utime.tv_sec=32
#  childrusage.ru_utime.tv_usec=725025
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=33994
# CPU time returned by wait4() is 32.759
# while last known CPU time is 32.79
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 32.8485
CPU time (s): 32.79
CPU user time (s): 32.76
CPU system time (s): 0.03
CPU usage (%): 99.8218
Max. virtual memory (cumulated for all children) (KiB): 83976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 32.725
system time used= 0.033994
maximum resident set size= 29184
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7448
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= 36

runsolver used 0.123981 second user time and 0.214967 second system time

The end

Launcher Data 

Begin job on node112 at 2012-06-03 00:20:17
IDJOB=3728450
IDBENCH=79189
IDSOLVER=2315
FILE ID=node112/3728450-1338675617
RUNJOBID= node112-1338675617-3839
PBS_JOBID= 14636497
Free space on /tmp= 71212 MiB

SOLVER NAME= wbo 1.72
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111216411--soft-0-100-0.wbo
COMMAND LINE= wbo1.72 -file-format=wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3728450-1338675617/watcher-3728450-1338675617 -o /tmp/evaluation-result-3728450-1338675617/solver-3728450-1338675617 -C 1800 -W 1900 -M 15500  wbo1.72 -file-format=wbo HOME/instance-3728450-1338675617.wbo

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

MD5SUM BENCH= dbf89d35013c2bab398211fa15264c93
RANDOM SEED=2091248997

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:        25578220 kB
Buffers:          535648 kB
Cached:          5880776 kB
SwapCached:            0 kB
Active:          1708804 kB
Inactive:        4725492 kB
Active(anon):       6872 kB
Inactive(anon):    10936 kB
Active(file):    1701932 kB
Inactive(file):  4714556 kB
Unevictable:        6852 kB
Mlocked:            6852 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             10908 kB
Writeback:             0 kB
AnonPages:         20056 kB
Mapped:            14784 kB
Shmem:               200 kB
Slab:             723192 kB
SReclaimable:     166524 kB
SUnreclaim:       556668 kB
KernelStack:        1384 kB
PageTables:         3852 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     142088 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 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= 71208 MiB
End job on node112 at 2012-06-03 00:20:50