Trace number 3728177

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 150.85 150.979

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:                     1.72 beta - May, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing wbo file format. File HOME/instance-3728177-1338673439.wbo.
0.00/0.00	c Instance file HOME/instance-3728177-1338673439.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 ===============================================================================
6.69/6.72	c | 6.72      | 0  | 1            lb |  0                0                0.00  |
14.49/14.59	c | 14.59     | 0  | 2            lb |  0                0                0.00  |
21.69/21.76	c | 21.76     | 0  | 3            lb |  0                0                0.00  |
30.89/30.98	c | 30.98     | 0  | 4            lb |  0                0                0.00  |
41.48/41.50	c | 41.50     | 0  | 5            lb |  0                0                0.00  |
50.38/50.46	c | 50.46     | 0  | 6            lb |  0                0                0.00  |
63.58/63.68	c | 63.68     | 0  | 7            lb |  0                0                0.00  |
78.67/78.70	c | 78.70     | 0  | 8            lb |  0                0                0.00  |
92.95/93.02	c | 93.03     | 0  | 9            lb |  0                0                0.00  |
105.06/105.13	c | 105.13    | 0  | 10           lb |  0                0                0.00  |
117.96/118.09	c | 118.10    | 0  | 11           lb |  0                0                0.00  |
135.26/135.39	c | 135.39    | 0  | 12           lb |  0                0                0.00  |
150.85/150.97	c | 150.98    | 0  | 12           ub |  0                0                0.00  |
150.85/150.97	c ===============================================================================
150.85/150.97	c Wall Clock Time: 150.98 s
150.85/150.97	o 12
150.85/150.97	c Best Solution: 12
150.85/150.97	s OPTIMUM FOUND
150.85/150.97	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-3728177-1338673439/watcher-3728177-1338673439 -o /tmp/evaluation-result-3728177-1338673439/solver-3728177-1338673439 -C 1800 -W 1900 -M 15500 wbo1.72 -file-format=wbo HOME/instance-3728177-1338673439.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: 2.19 2.10 2.02 3/177 7845
/proc/meminfo: memFree=28844256/32873844 swapFree=6872/6872
[pid=7845] ppid=7843 vsize=83720 CPUtime=0 cores=1,3,5,7
/proc/7845/stat : 7845 (wbo1.72) S 7843 7845 6982 0 -1 4202496 792 0 0 0 0 0 0 0 20 0 2 0 333472430 85729280 742 33554432000 4194304 5964350 140736684438048 140736684437568 4546605 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/7845/statm: 20930 742 192 433 0 20494 0
[pid=7845/tid=7846] ppid=7843 vsize=83720 CPUtime=0 cores=1,3,5,7
/proc/7845/task/7846/stat : 7846 (wbo1.72) R 7843 7845 6982 0 -1 4202560 71 0 0 0 0 0 0 0 20 0 2 0 333472430 85729280 742 33554432000 4194304 5964350 140736684438048 140735459857240 5136340 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0

[startup+0.008325 s]
/proc/loadavg: 2.19 2.10 2.02 3/177 7845
/proc/meminfo: memFree=28844256/32873844 swapFree=6872/6872
[pid=7845] ppid=7843 vsize=83720 CPUtime=0 cores=1,3,5,7
/proc/7845/stat : 7845 (wbo1.72) S 7843 7845 6982 0 -1 4202496 803 0 0 0 0 0 0 0 20 0 2 0 333472430 85729280 753 33554432000 4194304 5964350 140736684438048 140736684437568 4546605 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/7845/statm: 20930 753 192 433 0 20494 0
[pid=7845/tid=7846] ppid=7843 vsize=83720 CPUtime=0 cores=1,3,5,7
/proc/7845/task/7846/stat : 7846 (wbo1.72) R 7843 7845 6982 0 -1 4202560 82 0 0 0 0 0 0 0 20 0 2 0 333472430 85729280 753 33554432000 4194304 5964350 140736684438048 140735459857240 5136340 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 83720

[startup+0.100295 s]
/proc/loadavg: 2.19 2.10 2.02 3/177 7845
/proc/meminfo: memFree=28844256/32873844 swapFree=6872/6872
[pid=7845] ppid=7843 vsize=83720 CPUtime=0.09 cores=1,3,5,7
/proc/7845/stat : 7845 (wbo1.72) S 7843 7845 6982 0 -1 4202496 1064 0 0 0 9 0 0 0 20 0 2 0 333472430 85729280 1014 33554432000 4194304 5964350 140736684438048 140736684437568 4546605 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/7845/statm: 20930 1014 193 433 0 20494 0
[pid=7845/tid=7846] ppid=7843 vsize=83720 CPUtime=0.08 cores=1,3,5,7
/proc/7845/task/7846/stat : 7846 (wbo1.72) R 7843 7845 6982 0 -1 4202560 343 0 0 0 8 0 0 0 20 0 2 0 333472430 85729280 1014 33554432000 4194304 5964350 140736684438048 140735459857240 5136340 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83720

[startup+0.30025 s]
/proc/loadavg: 2.19 2.10 2.02 3/177 7845
/proc/meminfo: memFree=28844256/32873844 swapFree=6872/6872
[pid=7845] ppid=7843 vsize=83720 CPUtime=0.29 cores=1,3,5,7
/proc/7845/stat : 7845 (wbo1.72) S 7843 7845 6982 0 -1 4202496 1414 0 0 0 29 0 0 0 20 0 2 0 333472430 85729280 1364 33554432000 4194304 5964350 140736684438048 140736684437568 4546605 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/7845/statm: 20930 1365 193 433 0 20494 0
[pid=7845/tid=7846] ppid=7843 vsize=83720 CPUtime=0.28 cores=1,3,5,7
/proc/7845/task/7846/stat : 7846 (wbo1.72) R 7843 7845 6982 0 -1 4202560 694 0 0 0 28 0 0 0 20 0 2 0 333472430 85729280 1365 33554432000 4194304 5964350 140736684438048 140735459857240 5136340 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83720

[startup+0.700257 s]
/proc/loadavg: 2.19 2.10 2.02 3/177 7845
/proc/meminfo: memFree=28844256/32873844 swapFree=6872/6872
[pid=7845] ppid=7843 vsize=83720 CPUtime=0.69 cores=1,3,5,7
/proc/7845/stat : 7845 (wbo1.72) S 7843 7845 6982 0 -1 4202496 1871 0 0 0 69 0 0 0 20 0 2 0 333472430 85729280 1821 33554432000 4194304 5964350 140736684438048 140736684437568 4546605 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/7845/statm: 20930 1821 193 433 0 20494 0
[pid=7845/tid=7846] ppid=7843 vsize=83720 CPUtime=0.68 cores=1,3,5,7
/proc/7845/task/7846/stat : 7846 (wbo1.72) R 7843 7845 6982 0 -1 4202560 1150 0 0 0 68 0 0 0 20 0 2 0 333472430 85729280 1821 33554432000 4194304 5964350 140736684438048 140149812037624 5136340 0 0 4096 16387 0 0 0 -1 5 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: 2.19 2.10 2.02 3/179 7847
/proc/meminfo: memFree=28834568/32873844 swapFree=6872/6872
[pid=7845] ppid=7843 vsize=83864 CPUtime=1.49 cores=1,3,5,7
/proc/7845/stat : 7845 (wbo1.72) S 7843 7845 6982 0 -1 4202496 2272 0 0 0 149 0 0 0 20 0 2 0 333472430 85876736 2222 33554432000 4194304 5964350 140736684438048 140736684437568 4546605 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/7845/statm: 20966 2222 193 433 0 20530 0
[pid=7845/tid=7846] ppid=7843 vsize=83864 CPUtime=1.48 cores=1,3,5,7
/proc/7845/task/7846/stat : 7846 (wbo1.72) R 7843 7845 6982 0 -1 4202560 1551 0 0 0 148 0 0 0 20 0 2 0 333472430 85876736 2222 33554432000 4194304 5964350 140736684438048 140149812037432 4221120 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83864

[startup+3.10026 s]
/proc/loadavg: 2.19 2.10 2.02 3/179 7847
/proc/meminfo: memFree=28830724/32873844 swapFree=6872/6872
[pid=7845] ppid=7843 vsize=83864 CPUtime=3.09 cores=1,3,5,7
/proc/7845/stat : 7845 (wbo1.72) S 7843 7845 6982 0 -1 4202496 3169 0 0 0 308 1 0 0 20 0 2 0 333472430 85876736 3119 33554432000 4194304 5964350 140736684438048 140736684437568 4546605 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/7845/statm: 20966 3119 193 433 0 20530 0
[pid=7845/tid=7846] ppid=7843 vsize=83864 CPUtime=3.07 cores=1,3,5,7
/proc/7845/task/7846/stat : 7846 (wbo1.72) R 7843 7845 6982 0 -1 4202560 2448 0 0 0 307 0 0 0 20 0 2 0 333472430 85876736 3119 33554432000 4194304 5964350 140736684438048 140149812037432 4400548 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 83864

[startup+6.30026 s]
/proc/loadavg: 2.17 2.10 2.02 3/179 7847
/proc/meminfo: memFree=28817704/32873844 swapFree=6872/6872
[pid=7845] ppid=7843 vsize=83936 CPUtime=6.29 cores=1,3,5,7
/proc/7845/stat : 7845 (wbo1.72) S 7843 7845 6982 0 -1 4202496 4477 0 0 0 628 1 0 0 20 0 2 0 333472430 85950464 4427 33554432000 4194304 5964350 140736684438048 140736684437568 4546605 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/7845/statm: 20984 4427 193 433 0 20548 0
[pid=7845/tid=7846] ppid=7843 vsize=83936 CPUtime=6.27 cores=1,3,5,7
/proc/7845/task/7846/stat : 7846 (wbo1.72) R 7843 7845 6982 0 -1 4202560 3756 0 0 0 626 1 0 0 20 0 2 0 333472430 85950464 4427 33554432000 4194304 5964350 140736684438048 140149812037672 4221120 0 0 4096 16387 0 0 0 -1 5 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: 2.16 2.10 2.02 3/179 7847
/proc/meminfo: memFree=28802072/32873844 swapFree=6872/6872
[pid=7845] ppid=7843 vsize=83720 CPUtime=12.68 cores=1,3,5,7
/proc/7845/stat : 7845 (wbo1.72) S 7843 7845 6982 0 -1 4202496 4984 0 0 0 1267 1 0 0 20 0 2 0 333472430 85729280 4880 33554432000 4194304 5964350 140736684438048 140736684437568 4546605 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/7845/statm: 20930 4880 197 433 0 20494 0
[pid=7845/tid=7846] ppid=7843 vsize=83720 CPUtime=12.65 cores=1,3,5,7
/proc/7845/task/7846/stat : 7846 (wbo1.72) R 7843 7845 6982 0 -1 4202560 4263 0 0 0 1264 1 0 0 20 0 2 0 333472430 85729280 4880 33554432000 4194304 5964350 140736684438048 140149812037432 4399840 0 0 4096 16387 0 0 0 -1 5 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: 2.19 2.11 2.03 3/179 7847
/proc/meminfo: memFree=28759648/32873844 swapFree=6872/6872
[pid=7845] ppid=7843 vsize=83720 CPUtime=25.49 cores=1,3,5,7
/proc/7845/stat : 7845 (wbo1.72) S 7843 7845 6982 0 -1 4202496 7084 0 0 0 2547 2 0 0 20 0 2 0 333472430 85729280 6906 33554432000 4194304 5964350 140736684438048 140736684437568 4546605 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/7845/statm: 20930 6906 197 433 0 20494 0
[pid=7845/tid=7846] ppid=7843 vsize=83720 CPUtime=25.42 cores=1,3,5,7
/proc/7845/task/7846/stat : 7846 (wbo1.72) R 7843 7845 6982 0 -1 4202560 6363 0 0 0 2540 2 0 0 20 0 2 0 333472430 85729280 6906 33554432000 4194304 5964350 140736684438048 140149812038168 4221120 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 83720

[startup+51.1003 s]
/proc/loadavg: 2.26 2.13 2.03 3/179 7847
/proc/meminfo: memFree=28742592/32873844 swapFree=6872/6872
[pid=7845] ppid=7843 vsize=83720 CPUtime=51.08 cores=1,3,5,7
/proc/7845/stat : 7845 (wbo1.72) S 7843 7845 6982 0 -1 4202496 7102 0 0 0 5106 2 0 0 20 0 2 0 333472430 85729280 6924 33554432000 4194304 5964350 140736684438048 140736684437568 4546605 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/7845/statm: 20930 6924 197 433 0 20494 0
[pid=7845/tid=7846] ppid=7843 vsize=83720 CPUtime=50.95 cores=1,3,5,7
/proc/7845/task/7846/stat : 7846 (wbo1.72) R 7843 7845 6982 0 -1 4202560 6381 0 0 0 5093 2 0 0 20 0 2 0 333472430 85729280 6924 33554432000 4194304 5964350 140736684438048 140149812038168 4399962 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 83720

[startup+102.307 s]
/proc/loadavg: 2.16 2.12 2.04 3/179 7848
/proc/meminfo: memFree=28734748/32873844 swapFree=6872/6872
[pid=7845] ppid=7843 vsize=83720 CPUtime=102.26 cores=1,3,5,7
/proc/7845/stat : 7845 (wbo1.72) S 7843 7845 6982 0 -1 4202496 8936 0 0 0 10224 2 0 0 20 0 2 0 333472430 85729280 8839 33554432000 4194304 5964350 140736684438048 140736684437568 4546605 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/7845/statm: 20930 8839 197 433 0 20494 0
[pid=7845/tid=7846] ppid=7843 vsize=83720 CPUtime=102.01 cores=1,3,5,7
/proc/7845/task/7846/stat : 7846 (wbo1.72) R 7843 7845 6982 0 -1 4202560 8215 0 0 0 10198 3 0 0 20 0 2 0 333472430 85729280 8839 33554432000 4194304 5964350 140736684438048 140149812037976 4399840 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 83720

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

[startup+127.9 s]
/proc/loadavg: 2.17 2.13 2.04 3/179 7848
/proc/meminfo: memFree=28732816/32873844 swapFree=6872/6872
[pid=7845] ppid=7843 vsize=83720 CPUtime=127.86 cores=1,3,5,7
/proc/7845/stat : 7845 (wbo1.72) S 7843 7845 6982 0 -1 4202496 9540 0 0 0 12783 3 0 0 20 0 2 0 333472430 85729280 9443 33554432000 4194304 5964350 140736684438048 140736684437568 4546605 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/7845/statm: 20930 9443 197 433 0 20494 0
[pid=7845/tid=7846] ppid=7843 vsize=83720 CPUtime=127.54 cores=1,3,5,7
/proc/7845/task/7846/stat : 7846 (wbo1.72) R 7843 7845 6982 0 -1 4202560 8819 0 0 0 12750 4 0 0 20 0 2 0 333472430 85729280 9443 33554432000 4194304 5964350 140736684438048 140149812038168 4399872 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 127.86
Current children cumulated vsize (KiB) 83720

[startup+140.7 s]
/proc/loadavg: 2.21 2.14 2.04 3/179 7848
/proc/meminfo: memFree=28729560/32873844 swapFree=6872/6872
[pid=7845] ppid=7843 vsize=83720 CPUtime=140.66 cores=1,3,5,7
/proc/7845/stat : 7845 (wbo1.72) S 7843 7845 6982 0 -1 4202496 10247 0 0 0 14063 3 0 0 20 0 2 0 333472430 85729280 10150 33554432000 4194304 5964350 140736684438048 140736684437568 4546605 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/7845/statm: 20930 10150 197 433 0 20494 0
[pid=7845/tid=7846] ppid=7843 vsize=83720 CPUtime=140.32 cores=1,3,5,7
/proc/7845/task/7846/stat : 7846 (wbo1.72) R 7843 7845 6982 0 -1 4202560 9526 0 0 0 14027 5 0 0 20 0 2 0 333472430 85729280 10150 33554432000 4194304 5964350 140736684438048 140149812037976 4381958 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 140.66
Current children cumulated vsize (KiB) 83720

[startup+147.1 s]
/proc/loadavg: 2.19 2.13 2.04 3/179 7848
/proc/meminfo: memFree=28729808/32873844 swapFree=6872/6872
[pid=7845] ppid=7843 vsize=83720 CPUtime=147.05 cores=1,3,5,7
/proc/7845/stat : 7845 (wbo1.72) S 7843 7845 6982 0 -1 4202496 10249 0 0 0 14702 3 0 0 20 0 2 0 333472430 85729280 10152 33554432000 4194304 5964350 140736684438048 140736684437568 4546605 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/7845/statm: 20930 10152 197 433 0 20494 0
[pid=7845/tid=7846] ppid=7843 vsize=83720 CPUtime=146.69 cores=1,3,5,7
/proc/7845/task/7846/stat : 7846 (wbo1.72) R 7843 7845 6982 0 -1 4202560 9528 0 0 0 14664 5 0 0 20 0 2 0 333472430 85729280 10152 33554432000 4194304 5964350 140736684438048 140149812037976 4378736 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 147.05
Current children cumulated vsize (KiB) 83720

[startup+148.7 s]
/proc/loadavg: 2.17 2.13 2.04 3/179 7848
/proc/meminfo: memFree=28729808/32873844 swapFree=6872/6872
[pid=7845] ppid=7843 vsize=83720 CPUtime=148.65 cores=1,3,5,7
/proc/7845/stat : 7845 (wbo1.72) S 7843 7845 6982 0 -1 4202496 10249 0 0 0 14862 3 0 0 20 0 2 0 333472430 85729280 10152 33554432000 4194304 5964350 140736684438048 140736684437568 4546605 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/7845/statm: 20930 10152 197 433 0 20494 0
[pid=7845/tid=7846] ppid=7843 vsize=83720 CPUtime=148.29 cores=1,3,5,7
/proc/7845/task/7846/stat : 7846 (wbo1.72) R 7843 7845 6982 0 -1 4202560 9528 0 0 0 14824 5 0 0 20 0 2 0 333472430 85729280 10152 33554432000 4194304 5964350 140736684438048 140149812037976 4389020 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 148.65
Current children cumulated vsize (KiB) 83720

[startup+150.3 s]
/proc/loadavg: 2.17 2.13 2.04 3/179 7848
/proc/meminfo: memFree=28729808/32873844 swapFree=6872/6872
[pid=7845] ppid=7843 vsize=83720 CPUtime=150.25 cores=1,3,5,7
/proc/7845/stat : 7845 (wbo1.72) S 7843 7845 6982 0 -1 4202496 10252 0 0 0 15022 3 0 0 20 0 2 0 333472430 85729280 10155 33554432000 4194304 5964350 140736684438048 140736684437568 4546605 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/7845/statm: 20930 10155 197 433 0 20494 0
[pid=7845/tid=7846] ppid=7843 vsize=83720 CPUtime=149.88 cores=1,3,5,7
/proc/7845/task/7846/stat : 7846 (wbo1.72) R 7843 7845 6982 0 -1 4202560 9531 0 0 0 14983 5 0 0 20 0 2 0 333472430 85729280 10155 33554432000 4194304 5964350 140736684438048 140149812037976 4221120 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 150.25
Current children cumulated vsize (KiB) 83720

[startup+150.707 s]
/proc/loadavg: 2.17 2.13 2.04 3/179 7848
/proc/meminfo: memFree=28729544/32873844 swapFree=6872/6872
[pid=7845] ppid=7843 vsize=83720 CPUtime=150.66 cores=1,3,5,7
/proc/7845/stat : 7845 (wbo1.72) S 7843 7845 6982 0 -1 4202496 10254 0 0 0 15063 3 0 0 20 0 2 0 333472430 85729280 10157 33554432000 4194304 5964350 140736684438048 140736684437568 4546605 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/7845/statm: 20930 10157 197 433 0 20494 0
[pid=7845/tid=7846] ppid=7843 vsize=83720 CPUtime=150.29 cores=1,3,5,7
/proc/7845/task/7846/stat : 7846 (wbo1.72) R 7843 7845 6982 0 -1 4202560 9533 0 0 0 15024 5 0 0 20 0 2 0 333472430 85729280 10157 33554432000 4194304 5964350 140736684438048 140149812037976 4221120 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 150.66
Current children cumulated vsize (KiB) 83720

[startup+150.9 s]
/proc/loadavg: 2.17 2.13 2.04 3/179 7848
/proc/meminfo: memFree=28729544/32873844 swapFree=6872/6872
[pid=7845] ppid=7843 vsize=83720 CPUtime=150.85 cores=1,3,5,7
/proc/7845/stat : 7845 (wbo1.72) S 7843 7845 6982 0 -1 4202496 10376 0 0 0 15082 3 0 0 20 0 2 0 333472430 85729280 10279 33554432000 4194304 5964350 140736684438048 140736684437568 4546605 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/7845/statm: 20930 10279 197 433 0 20494 0
[pid=7845/tid=7846] ppid=7843 vsize=83720 CPUtime=150.48 cores=1,3,5,7
/proc/7845/task/7846/stat : 7846 (wbo1.72) R 7843 7845 6982 0 -1 4202560 9655 0 0 0 15043 5 0 0 20 0 2 0 333472430 85729280 10279 33554432000 4194304 5964350 140736684438048 140149812037976 4400321 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 150.85
Current children cumulated vsize (KiB) 83720

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7845 and gives
#  childrusage.ru_utime.tv_sec=150
#  childrusage.ru_utime.tv_usec=518117
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=61990
# CPU time returned by wait4() is 150.58
# while last known CPU time is 150.85
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 150.979
CPU time (s): 150.85
CPU user time (s): 150.82
CPU system time (s): 0.03
CPU usage (%): 99.9146
Max. virtual memory (cumulated for all children) (KiB): 84204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 150.518
system time used= 0.06199
maximum resident set size= 41312
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10425
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= 19
involuntary context switches= 158

runsolver used 0.272958 second user time and 0.708892 second system time

The end

Launcher Data 

Begin job on node106 at 2012-06-02 23:43:59
IDJOB=3728177
IDBENCH=78785
IDSOLVER=2315
FILE ID=node106/3728177-1338673439
RUNJOBID= node106-1338669628-7528
PBS_JOBID= 14636483
Free space on /tmp= 70864 MiB

SOLVER NAME= wbo 1.72
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111218024--soft-33-100-0.wbo
COMMAND LINE= wbo1.72 -file-format=wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3728177-1338673439/watcher-3728177-1338673439 -o /tmp/evaluation-result-3728177-1338673439/solver-3728177-1338673439 -C 1800 -W 1900 -M 15500  wbo1.72 -file-format=wbo HOME/instance-3728177-1338673439.wbo

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

MD5SUM BENCH= a7711a7b19a36d7c95277483b0aa560c
RANDOM SEED=2065088637

node106.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		: 2667.065
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	: 5334.13
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		: 2667.065
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		: 2667.065
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		: 2667.065
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	: 5331.92
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		: 2667.065
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		: 2667.065
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		: 2667.065
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		: 2667.065
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:       32873844 kB
MemFree:        28844784 kB
Buffers:          269412 kB
Cached:          2651120 kB
SwapCached:         1936 kB
Active:          1199044 kB
Inactive:        1988640 kB
Active(anon):     264668 kB
Inactive(anon):     4868 kB
Active(file):     934376 kB
Inactive(file):  1983772 kB
Unevictable:        6872 kB
Mlocked:            6872 kB
SwapTotal:      67108856 kB
SwapFree:       67100520 kB
Dirty:              5440 kB
Writeback:             0 kB
AnonPages:        284096 kB
Mapped:             9604 kB
Shmem:                 0 kB
Slab:             699220 kB
SReclaimable:     141364 kB
SUnreclaim:       557856 kB
KernelStack:        1488 kB
PageTables:         4600 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     144100 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    165888 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= 70856 MiB
End job on node106 at 2012-06-02 23:46:31