Trace number 3728174

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 21.99 22.042

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111212272--soft-33-100-0.wbo
MD5SUM43af695f5d89afd81852305c494200d4
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard 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 benchmark0.369943
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 3426
Min constraint cost 1
Max constraint cost 99
Sum of constraints costs 3425
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1210
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-3728174-1338673736.wbo.
0.00/0.00	c Instance file HOME/instance-3728174-1338673736.wbo
0.00/0.00	c File size is 10278 bytes.
0.00/0.00	c Highest Coefficient sum: 1210
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:    30                                                  |
0.00/0.00	c |  Number PB Constraints: 41                                                  |
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 ===============================================================================
7.39/7.40	c | 7.40      | 0  | 1            lb |  0                0                0.00  |
16.28/16.31	c | 16.31     | 0  | 2            lb |  0                0                0.00  |
21.99/22.04	c | 22.04     | 0  | 2            ub |  0                0                0.00  |
21.99/22.04	c ===============================================================================
21.99/22.04	c Wall Clock Time: 22.04 s
21.99/22.04	o 2
21.99/22.04	c Best Solution: 2
21.99/22.04	s OPTIMUM FOUND
21.99/22.04	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-3728174-1338673736/watcher-3728174-1338673736 -o /tmp/evaluation-result-3728174-1338673736/solver-3728174-1338673736 -C 1800 -W 1900 -M 15500 wbo1.72 -file-format=wbo HOME/instance-3728174-1338673736.wbo 

running on 4 cores: 0,2,4,6

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


[startup+0 s]
/proc/loadavg: 2.00 2.00 1.99 1/171 20440
/proc/meminfo: memFree=27129756/32873844 swapFree=7628/7628
[pid=20440] ppid=20438 vsize=83720 CPUtime=0 cores=0,2,4,6
/proc/20440/stat : 20440 (wbo1.72) S 20438 20440 19809 0 -1 4202496 791 0 0 0 0 0 0 0 20 0 2 0 333502184 85729280 741 33554432000 4194304 5964350 140734803028720 140734803028240 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/20440/statm: 20930 741 192 433 0 20494 0
[pid=20440/tid=20441] ppid=20438 vsize=83720 CPUtime=0 cores=0,2,4,6
/proc/20440/task/20441/stat : 20441 (wbo1.72) R 20438 20440 19809 0 -1 4202560 69 0 0 0 0 0 0 0 20 0 2 0 333502184 85729280 741 33554432000 4194304 5964350 140734803028720 140734081328312 5143324 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0

[startup+0.038781 s]
/proc/loadavg: 2.00 2.00 1.99 1/171 20440
/proc/meminfo: memFree=27129756/32873844 swapFree=7628/7628
[pid=20440] ppid=20438 vsize=83720 CPUtime=0.03 cores=0,2,4,6
/proc/20440/stat : 20440 (wbo1.72) S 20438 20440 19809 0 -1 4202496 906 0 0 0 3 0 0 0 20 0 2 0 333502184 85729280 856 33554432000 4194304 5964350 140734803028720 140734803028240 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/20440/statm: 20930 856 193 433 0 20494 0
[pid=20440/tid=20441] ppid=20438 vsize=83720 CPUtime=0.02 cores=0,2,4,6
/proc/20440/task/20441/stat : 20441 (wbo1.72) R 20438 20440 19809 0 -1 4202560 184 0 0 0 2 0 0 0 20 0 2 0 333502184 85729280 856 33554432000 4194304 5964350 140734803028720 140734081328312 5136340 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 83720

[startup+0.100303 s]
/proc/loadavg: 2.00 2.00 1.99 1/171 20440
/proc/meminfo: memFree=27129756/32873844 swapFree=7628/7628
[pid=20440] ppid=20438 vsize=83720 CPUtime=0.09 cores=0,2,4,6
/proc/20440/stat : 20440 (wbo1.72) S 20438 20440 19809 0 -1 4202496 1062 0 0 0 9 0 0 0 20 0 2 0 333502184 85729280 1012 33554432000 4194304 5964350 140734803028720 140734803028240 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/20440/statm: 20930 1012 193 433 0 20494 0
[pid=20440/tid=20441] ppid=20438 vsize=83720 CPUtime=0.08 cores=0,2,4,6
/proc/20440/task/20441/stat : 20441 (wbo1.72) R 20438 20440 19809 0 -1 4202560 340 0 0 0 8 0 0 0 20 0 2 0 333502184 85729280 1012 33554432000 4194304 5964350 140734803028720 140734081328312 4403290 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83720

[startup+0.300266 s]
/proc/loadavg: 2.00 2.00 1.99 1/171 20440
/proc/meminfo: memFree=27129756/32873844 swapFree=7628/7628
[pid=20440] ppid=20438 vsize=83720 CPUtime=0.29 cores=0,2,4,6
/proc/20440/stat : 20440 (wbo1.72) S 20438 20440 19809 0 -1 4202496 1423 0 0 0 29 0 0 0 20 0 2 0 333502184 85729280 1373 33554432000 4194304 5964350 140734803028720 140734803028240 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/20440/statm: 20930 1373 193 433 0 20494 0
[pid=20440/tid=20441] ppid=20438 vsize=83720 CPUtime=0.28 cores=0,2,4,6
/proc/20440/task/20441/stat : 20441 (wbo1.72) R 20438 20440 19809 0 -1 4202560 701 0 0 0 28 0 0 0 20 0 2 0 333502184 85729280 1373 33554432000 4194304 5964350 140734803028720 140734081328312 18446744073699066235 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83720

[startup+0.700268 s]
/proc/loadavg: 2.00 2.00 1.99 1/171 20440
/proc/meminfo: memFree=27129756/32873844 swapFree=7628/7628
[pid=20440] ppid=20438 vsize=83720 CPUtime=0.69 cores=0,2,4,6
/proc/20440/stat : 20440 (wbo1.72) S 20438 20440 19809 0 -1 4202496 1905 0 0 0 69 0 0 0 20 0 2 0 333502184 85729280 1855 33554432000 4194304 5964350 140734803028720 140734803028240 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/20440/statm: 20930 1855 193 433 0 20494 0
[pid=20440/tid=20441] ppid=20438 vsize=83720 CPUtime=0.68 cores=0,2,4,6
/proc/20440/task/20441/stat : 20441 (wbo1.72) R 20438 20440 19809 0 -1 4202560 1183 0 0 0 68 0 0 0 20 0 2 0 333502184 85729280 1855 33554432000 4194304 5964350 140734803028720 140734081328312 4400011 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 83720

[startup+1.50027 s]
/proc/loadavg: 1.92 1.98 1.98 3/179 20455
/proc/meminfo: memFree=27108512/32873844 swapFree=7628/7628
[pid=20440] ppid=20438 vsize=83864 CPUtime=1.49 cores=0,2,4,6
/proc/20440/stat : 20440 (wbo1.72) S 20438 20440 19809 0 -1 4202496 2284 0 0 0 149 0 0 0 20 0 2 0 333502184 85876736 2234 33554432000 4194304 5964350 140734803028720 140734803028240 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/20440/statm: 20966 2234 193 433 0 20530 0
[pid=20440/tid=20441] ppid=20438 vsize=83864 CPUtime=1.48 cores=0,2,4,6
/proc/20440/task/20441/stat : 20441 (wbo1.72) R 20438 20440 19809 0 -1 4202560 1562 0 0 0 148 0 0 0 20 0 2 0 333502184 85876736 2234 33554432000 4194304 5964350 140734803028720 139641806776312 18446744073699066235 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83864

[startup+3.10024 s]
/proc/loadavg: 1.92 1.98 1.98 3/179 20455
/proc/meminfo: memFree=27103924/32873844 swapFree=7628/7628
[pid=20440] ppid=20438 vsize=83864 CPUtime=3.09 cores=0,2,4,6
/proc/20440/stat : 20440 (wbo1.72) S 20438 20440 19809 0 -1 4202496 3071 0 0 0 309 0 0 0 20 0 2 0 333502184 85876736 3021 33554432000 4194304 5964350 140734803028720 140734803028240 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/20440/statm: 20966 3021 193 433 0 20530 0
[pid=20440/tid=20441] ppid=20438 vsize=83864 CPUtime=3.07 cores=0,2,4,6
/proc/20440/task/20441/stat : 20441 (wbo1.72) R 20438 20440 19809 0 -1 4202560 2349 0 0 0 307 0 0 0 20 0 2 0 333502184 85876736 3021 33554432000 4194304 5964350 140734803028720 139641806776312 4400390 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 83864

[startup+6.30024 s]
/proc/loadavg: 2.01 2.00 1.99 3/179 20455
/proc/meminfo: memFree=27091904/32873844 swapFree=7628/7628
[pid=20440] ppid=20438 vsize=83936 CPUtime=6.29 cores=0,2,4,6
/proc/20440/stat : 20440 (wbo1.72) S 20438 20440 19809 0 -1 4202496 4457 0 0 0 628 1 0 0 20 0 2 0 333502184 85950464 4407 33554432000 4194304 5964350 140734803028720 140734803028240 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/20440/statm: 20984 4407 193 433 0 20548 0
[pid=20440/tid=20441] ppid=20438 vsize=83936 CPUtime=6.27 cores=0,2,4,6
/proc/20440/task/20441/stat : 20441 (wbo1.72) R 20438 20440 19809 0 -1 4202560 3735 0 0 0 626 1 0 0 20 0 2 0 333502184 85950464 4407 33554432000 4194304 5964350 140734803028720 139641806776120 4399840 0 0 4096 16387 0 0 0 -1 4 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: 2.01 2.00 1.99 3/179 20455
/proc/meminfo: memFree=27084460/32873844 swapFree=7628/7628
[pid=20440] ppid=20438 vsize=83720 CPUtime=12.69 cores=0,2,4,6
/proc/20440/stat : 20440 (wbo1.72) S 20438 20440 19809 0 -1 4202496 5010 0 0 0 1268 1 0 0 20 0 2 0 333502184 85729280 4929 33554432000 4194304 5964350 140734803028720 140734803028240 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/20440/statm: 20930 4929 197 433 0 20494 0
[pid=20440/tid=20441] ppid=20438 vsize=83720 CPUtime=12.65 cores=0,2,4,6
/proc/20440/task/20441/stat : 20441 (wbo1.72) R 20438 20440 19809 0 -1 4202560 4288 0 0 0 1264 1 0 0 20 0 2 0 333502184 85729280 4929 33554432000 4194304 5964350 140734803028720 139641806777272 18446744073699066235 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 83720

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

[startup+15.9003 s]
/proc/loadavg: 2.00 2.00 1.99 3/179 20455
/proc/meminfo: memFree=27080640/32873844 swapFree=7628/7628
[pid=20440] ppid=20438 vsize=83720 CPUtime=15.88 cores=0,2,4,6
/proc/20440/stat : 20440 (wbo1.72) S 20438 20440 19809 0 -1 4202496 5299 0 0 0 1587 1 0 0 20 0 2 0 333502184 85729280 5218 33554432000 4194304 5964350 140734803028720 140734803028240 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/20440/statm: 20930 5218 197 433 0 20494 0
[pid=20440/tid=20441] ppid=20438 vsize=83720 CPUtime=15.84 cores=0,2,4,6
/proc/20440/task/20441/stat : 20441 (wbo1.72) R 20438 20440 19809 0 -1 4202560 4577 0 0 0 1583 1 0 0 20 0 2 0 333502184 85729280 5218 33554432000 4194304 5964350 140734803028720 139641806776312 4399843 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 15.88
Current children cumulated vsize (KiB) 83720

[startup+19.1003 s]
/proc/loadavg: 2.00 2.00 1.99 3/179 20455
/proc/meminfo: memFree=27074936/32873844 swapFree=7628/7628
[pid=20440] ppid=20438 vsize=83720 CPUtime=19.08 cores=0,2,4,6
/proc/20440/stat : 20440 (wbo1.72) S 20438 20440 19809 0 -1 4202496 5810 0 0 0 1907 1 0 0 20 0 2 0 333502184 85729280 5729 33554432000 4194304 5964350 140734803028720 140734803028240 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/20440/statm: 20930 5729 197 433 0 20494 0
[pid=20440/tid=20441] ppid=20438 vsize=83720 CPUtime=19.03 cores=0,2,4,6
/proc/20440/task/20441/stat : 20441 (wbo1.72) R 20438 20440 19809 0 -1 4202560 5088 0 0 0 1902 1 0 0 20 0 2 0 333502184 85729280 5729 33554432000 4194304 5964350 140734803028720 139641806776760 18446744073699066235 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 19.08
Current children cumulated vsize (KiB) 83720

[startup+20.7003 s]
/proc/loadavg: 2.00 2.00 1.99 3/179 20455
/proc/meminfo: memFree=27071336/32873844 swapFree=7628/7628
[pid=20440] ppid=20438 vsize=83720 CPUtime=20.68 cores=0,2,4,6
/proc/20440/stat : 20440 (wbo1.72) S 20438 20440 19809 0 -1 4202496 5811 0 0 0 2067 1 0 0 20 0 2 0 333502184 85729280 6430 33554432000 4194304 5964350 140734803028720 140734803028240 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/20440/statm: 20930 6430 197 433 0 20494 0
[pid=20440/tid=20441] ppid=20438 vsize=83720 CPUtime=20.62 cores=0,2,4,6
/proc/20440/task/20441/stat : 20441 (wbo1.72) R 20438 20440 19809 0 -1 4202560 5089 0 0 0 2061 1 0 0 20 0 2 0 333502184 85729280 6430 33554432000 4194304 5964350 140734803028720 139641806776760 4400336 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 20.68
Current children cumulated vsize (KiB) 83720

[startup+21.5003 s]
/proc/loadavg: 2.00 2.00 1.99 3/179 20455
/proc/meminfo: memFree=27071708/32873844 swapFree=7628/7628
[pid=20440] ppid=20438 vsize=83720 CPUtime=21.48 cores=0,2,4,6
/proc/20440/stat : 20440 (wbo1.72) S 20438 20440 19809 0 -1 4202496 5811 0 0 0 2147 1 0 0 20 0 2 0 333502184 85729280 6430 33554432000 4194304 5964350 140734803028720 140734803028240 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/20440/statm: 20930 6430 197 433 0 20494 0
[pid=20440/tid=20441] ppid=20438 vsize=83720 CPUtime=21.42 cores=0,2,4,6
/proc/20440/task/20441/stat : 20441 (wbo1.72) R 20438 20440 19809 0 -1 4202560 5089 0 0 0 2141 1 0 0 20 0 2 0 333502184 85729280 6430 33554432000 4194304 5964350 140734803028720 139641806776760 4220672 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 21.48
Current children cumulated vsize (KiB) 83720

[startup+21.9003 s]
/proc/loadavg: 2.00 2.00 1.99 3/179 20455
/proc/meminfo: memFree=27071584/32873844 swapFree=7628/7628
[pid=20440] ppid=20438 vsize=83720 CPUtime=21.89 cores=0,2,4,6
/proc/20440/stat : 20440 (wbo1.72) S 20438 20440 19809 0 -1 4202496 5811 0 0 0 2188 1 0 0 20 0 2 0 333502184 85729280 6430 33554432000 4194304 5964350 140734803028720 140734803028240 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/20440/statm: 20930 6430 197 433 0 20494 0
[pid=20440/tid=20441] ppid=20438 vsize=83720 CPUtime=21.83 cores=0,2,4,6
/proc/20440/task/20441/stat : 20441 (wbo1.72) R 20438 20440 19809 0 -1 4202560 5089 0 0 0 2182 1 0 0 20 0 2 0 333502184 85729280 6430 33554432000 4194304 5964350 140734803028720 139641806776760 4399976 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 21.89
Current children cumulated vsize (KiB) 83720

[startup+22.0066 s]
/proc/loadavg: 2.00 2.00 1.99 3/179 20455
/proc/meminfo: memFree=27071584/32873844 swapFree=7628/7628
[pid=20440] ppid=20438 vsize=83720 CPUtime=21.99 cores=0,2,4,6
/proc/20440/stat : 20440 (wbo1.72) S 20438 20440 19809 0 -1 4202496 5811 0 0 0 2198 1 0 0 20 0 2 0 333502184 85729280 6430 33554432000 4194304 5964350 140734803028720 140734803028240 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/20440/statm: 20930 6430 197 433 0 20494 0
[pid=20440/tid=20441] ppid=20438 vsize=83720 CPUtime=21.93 cores=0,2,4,6
/proc/20440/task/20441/stat : 20441 (wbo1.72) R 20438 20440 19809 0 -1 4202560 5089 0 0 0 2192 1 0 0 20 0 2 0 333502184 85729280 6430 33554432000 4194304 5964350 140734803028720 139641806776760 4400023 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 21.99
Current children cumulated vsize (KiB) 83720

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20440 and gives
#  childrusage.ru_utime.tv_sec=21
#  childrusage.ru_utime.tv_usec=957661
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=21996
# CPU time returned by wait4() is 21.9797
# while last known CPU time is 21.99
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 22.042
CPU time (s): 21.99
CPU user time (s): 21.98
CPU system time (s): 0.01
CPU usage (%): 99.7642
Max. virtual memory (cumulated for all children) (KiB): 84044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 21.9577
system time used= 0.021996
maximum resident set size= 25732
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5814
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= 8
involuntary context switches= 35

runsolver used 0.026995 second user time and 0.117982 second system time

The end

Launcher Data 

Begin job on node107 at 2012-06-02 23:48:56
IDJOB=3728174
IDBENCH=78832
IDSOLVER=2315
FILE ID=node107/3728174-1338673736
RUNJOBID= node107-1338670136-20216
PBS_JOBID= 14636491
Free space on /tmp= 70780 MiB

SOLVER NAME= wbo 1.72
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111212272--soft-33-100-0.wbo
COMMAND LINE= wbo1.72 -file-format=wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3728174-1338673736/watcher-3728174-1338673736 -o /tmp/evaluation-result-3728174-1338673736/solver-3728174-1338673736 -C 1800 -W 1900 -M 15500  wbo1.72 -file-format=wbo HOME/instance-3728174-1338673736.wbo

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

MD5SUM BENCH= 43af695f5d89afd81852305c494200d4
RANDOM SEED=1039900439

node107.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		: 2666.760
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		: 2666.760
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		: 2666.760
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		: 2666.760
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		: 2666.760
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		: 2666.760
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		: 2666.760
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	: 5331.86
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		: 2666.760
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:        27129556 kB
Buffers:          466316 kB
Cached:          4390480 kB
SwapCached:           76 kB
Active:          1870288 kB
Inactive:        2997800 kB
Active(anon):       2452 kB
Inactive(anon):    11072 kB
Active(file):    1867836 kB
Inactive(file):  2986728 kB
Unevictable:        7628 kB
Mlocked:            7628 kB
SwapTotal:      67108856 kB
SwapFree:       67108780 kB
Dirty:              5484 kB
Writeback:             0 kB
AnonPages:         17960 kB
Mapped:            13612 kB
Shmem:               184 kB
Slab:             734220 kB
SReclaimable:     176572 kB
SUnreclaim:       557648 kB
KernelStack:        1448 kB
PageTables:         3584 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     103868 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= 70772 MiB
End job on node107 at 2012-06-02 23:49:19