Trace number 3728185

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 106.56 106.697

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111222539--soft-33-100-0.wbo
MD5SUM477adc333907175569d22a28ba04c3fe
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark9
Best CPU time to get the best result obtained on this benchmark0.805877
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 1192
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-3728185-1338673736.wbo.
0.00/0.00	c Instance file HOME/instance-3728185-1338673736.wbo
0.00/0.00	c File size is 10271 bytes.
0.00/0.00	c Highest Coefficient sum: 1192
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 ===============================================================================
7.78/7.81	c | 7.81      | 0  | 1            lb |  0                0                0.00  |
15.49/15.56	c | 15.56     | 0  | 2            lb |  0                0                0.00  |
24.49/24.55	c | 24.56     | 0  | 3            lb |  0                0                0.00  |
34.87/34.93	c | 34.93     | 0  | 4            lb |  0                0                0.00  |
43.47/43.59	c | 43.60     | 0  | 5            lb |  0                0                0.00  |
50.77/50.81	c | 50.81     | 0  | 6            lb |  0                0                0.00  |
59.77/59.81	c | 59.82     | 0  | 7            lb |  0                0                0.00  |
76.97/77.06	c | 77.07     | 0  | 8            lb |  0                0                0.00  |
95.86/95.99	c | 96.00     | 0  | 9            lb |  0                0                0.00  |
106.56/106.69	c | 106.69    | 0  | 9            ub |  0                0                0.00  |
106.56/106.69	c ===============================================================================
106.56/106.69	c Wall Clock Time: 106.69 s
106.56/106.69	o 9
106.56/106.69	c Best Solution: 9
106.56/106.69	s OPTIMUM FOUND
106.56/106.69	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	9

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-3728185-1338673736/watcher-3728185-1338673736 -o /tmp/evaluation-result-3728185-1338673736/solver-3728185-1338673736 -C 1800 -W 1900 -M 15500 wbo1.72 -file-format=wbo HOME/instance-3728185-1338673736.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: 1.92 1.98 1.98 3/177 20453
/proc/meminfo: memFree=27121456/32873844 swapFree=7628/7628
[pid=20453] ppid=20451 vsize=83720 CPUtime=0 cores=1,3,5,7
/proc/20453/stat : 20453 (wbo1.72) S 20451 20453 19809 0 -1 4202496 790 0 0 0 0 0 0 0 20 0 2 0 333502189 85729280 740 33554432000 4194304 5964350 140736654779808 140736654779328 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20453/statm: 20930 740 192 433 0 20494 0
[pid=20453/tid=20454] ppid=20451 vsize=83720 CPUtime=0 cores=1,3,5,7
/proc/20453/task/20454/stat : 20454 (wbo1.72) R 20451 20453 19809 0 -1 4202560 70 0 0 0 0 0 0 0 20 0 2 0 333502189 85729280 740 33554432000 4194304 5964350 140736654779808 140735663265272 5244231 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0

[startup+0.088148 s]
/proc/loadavg: 1.92 1.98 1.98 3/177 20453
/proc/meminfo: memFree=27121456/32873844 swapFree=7628/7628
[pid=20453] ppid=20451 vsize=83720 CPUtime=0.08 cores=1,3,5,7
/proc/20453/stat : 20453 (wbo1.72) S 20451 20453 19809 0 -1 4202496 1049 0 0 0 8 0 0 0 20 0 2 0 333502189 85729280 999 33554432000 4194304 5964350 140736654779808 140736654779328 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20453/statm: 20930 999 193 433 0 20494 0
[pid=20453/tid=20454] ppid=20451 vsize=83720 CPUtime=0.07 cores=1,3,5,7
/proc/20453/task/20454/stat : 20454 (wbo1.72) R 20451 20453 19809 0 -1 4202560 329 0 0 0 7 0 0 0 20 0 2 0 333502189 85729280 999 33554432000 4194304 5964350 140736654779808 140735663265272 5136340 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 83720

[startup+0.100299 s]
/proc/loadavg: 1.92 1.98 1.98 3/177 20453
/proc/meminfo: memFree=27121456/32873844 swapFree=7628/7628
[pid=20453] ppid=20451 vsize=83720 CPUtime=0.09 cores=1,3,5,7
/proc/20453/stat : 20453 (wbo1.72) S 20451 20453 19809 0 -1 4202496 1074 0 0 0 9 0 0 0 20 0 2 0 333502189 85729280 1024 33554432000 4194304 5964350 140736654779808 140736654779328 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20453/statm: 20930 1024 193 433 0 20494 0
[pid=20453/tid=20454] ppid=20451 vsize=83720 CPUtime=0.08 cores=1,3,5,7
/proc/20453/task/20454/stat : 20454 (wbo1.72) R 20451 20453 19809 0 -1 4202560 354 0 0 0 8 0 0 0 20 0 2 0 333502189 85729280 1024 33554432000 4194304 5964350 140736654779808 140735663265272 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) 83720

[startup+0.300256 s]
/proc/loadavg: 1.92 1.98 1.98 3/177 20453
/proc/meminfo: memFree=27121456/32873844 swapFree=7628/7628
[pid=20453] ppid=20451 vsize=83720 CPUtime=0.29 cores=1,3,5,7
/proc/20453/stat : 20453 (wbo1.72) S 20451 20453 19809 0 -1 4202496 1432 0 0 0 29 0 0 0 20 0 2 0 333502189 85729280 1382 33554432000 4194304 5964350 140736654779808 140736654779328 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20453/statm: 20930 1383 193 433 0 20494 0
[pid=20453/tid=20454] ppid=20451 vsize=83720 CPUtime=0.28 cores=1,3,5,7
/proc/20453/task/20454/stat : 20454 (wbo1.72) R 20451 20453 19809 0 -1 4202560 713 0 0 0 28 0 0 0 20 0 2 0 333502189 85729280 1383 33554432000 4194304 5964350 140736654779808 140735663265272 5136340 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83720

[startup+0.700255 s]
/proc/loadavg: 1.92 1.98 1.98 3/177 20453
/proc/meminfo: memFree=27121456/32873844 swapFree=7628/7628
[pid=20453] ppid=20451 vsize=83720 CPUtime=0.69 cores=1,3,5,7
/proc/20453/stat : 20453 (wbo1.72) S 20451 20453 19809 0 -1 4202496 1958 0 0 0 68 1 0 0 20 0 2 0 333502189 85729280 1908 33554432000 4194304 5964350 140736654779808 140736654779328 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20453/statm: 20930 1908 193 433 0 20494 0
[pid=20453/tid=20454] ppid=20451 vsize=83720 CPUtime=0.68 cores=1,3,5,7
/proc/20453/task/20454/stat : 20454 (wbo1.72) R 20451 20453 19809 0 -1 4202560 1238 0 0 0 68 0 0 0 20 0 2 0 333502189 85729280 1908 33554432000 4194304 5964350 140736654779808 140735663265272 5136340 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) 83720

[startup+1.50026 s]
/proc/loadavg: 1.92 1.98 1.98 3/179 20455
/proc/meminfo: memFree=27107768/32873844 swapFree=7628/7628
[pid=20453] ppid=20451 vsize=83864 CPUtime=1.49 cores=1,3,5,7
/proc/20453/stat : 20453 (wbo1.72) S 20451 20453 19809 0 -1 4202496 2330 0 0 0 148 1 0 0 20 0 2 0 333502189 85876736 2280 33554432000 4194304 5964350 140736654779808 140736654779328 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20453/statm: 20966 2281 193 433 0 20530 0
[pid=20453/tid=20454] ppid=20451 vsize=83864 CPUtime=1.48 cores=1,3,5,7
/proc/20453/task/20454/stat : 20454 (wbo1.72) R 20451 20453 19809 0 -1 4202560 1611 0 0 0 147 1 0 0 20 0 2 0 333502189 85876736 2281 33554432000 4194304 5964350 140736654779808 139732618053624 5136340 0 0 4096 16387 0 0 0 -1 3 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: 1.92 1.98 1.98 3/179 20455
/proc/meminfo: memFree=27103924/32873844 swapFree=7628/7628
[pid=20453] ppid=20451 vsize=83864 CPUtime=3.09 cores=1,3,5,7
/proc/20453/stat : 20453 (wbo1.72) S 20451 20453 19809 0 -1 4202496 3010 0 0 0 308 1 0 0 20 0 2 0 333502189 85876736 2960 33554432000 4194304 5964350 140736654779808 140736654779328 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20453/statm: 20966 2960 193 433 0 20530 0
[pid=20453/tid=20454] ppid=20451 vsize=83864 CPUtime=3.07 cores=1,3,5,7
/proc/20453/task/20454/stat : 20454 (wbo1.72) R 20451 20453 19809 0 -1 4202560 2290 0 0 0 306 1 0 0 20 0 2 0 333502189 85876736 2960 33554432000 4194304 5964350 140736654779808 139732618053624 4400007 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) 83864

[startup+6.30031 s]
/proc/loadavg: 2.01 2.00 1.99 3/179 20455
/proc/meminfo: memFree=27091532/32873844 swapFree=7628/7628
[pid=20453] ppid=20451 vsize=83936 CPUtime=6.28 cores=1,3,5,7
/proc/20453/stat : 20453 (wbo1.72) S 20451 20453 19809 0 -1 4202496 4525 0 0 0 627 1 0 0 20 0 2 0 333502189 85950464 4475 33554432000 4194304 5964350 140736654779808 140736654779328 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20453/statm: 20984 4475 193 433 0 20548 0
[pid=20453/tid=20454] ppid=20451 vsize=83936 CPUtime=6.27 cores=1,3,5,7
/proc/20453/task/20454/stat : 20454 (wbo1.72) R 20451 20453 19809 0 -1 4202560 3805 0 0 0 626 1 0 0 20 0 2 0 333502189 85950464 4475 33554432000 4194304 5964350 140736654779808 139732618053432 4400007 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 6.28
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=20453] ppid=20451 vsize=83720 CPUtime=12.68 cores=1,3,5,7
/proc/20453/stat : 20453 (wbo1.72) S 20451 20453 19809 0 -1 4202496 4873 0 0 0 1267 1 0 0 20 0 2 0 333502189 85729280 4771 33554432000 4194304 5964350 140736654779808 140736654779328 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20453/statm: 20930 4771 197 433 0 20494 0
[pid=20453/tid=20454] ppid=20451 vsize=83720 CPUtime=12.65 cores=1,3,5,7
/proc/20453/task/20454/stat : 20454 (wbo1.72) R 20451 20453 19809 0 -1 4202560 4153 0 0 0 1264 1 0 0 20 0 2 0 333502189 85729280 4771 33554432000 4194304 5964350 140736654779808 139732618054584 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) 83720

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 1.99 3/179 20494
/proc/meminfo: memFree=27085280/32873844 swapFree=7628/7628
[pid=20453] ppid=20451 vsize=83720 CPUtime=25.49 cores=1,3,5,7
/proc/20453/stat : 20453 (wbo1.72) S 20451 20453 19809 0 -1 4202496 6578 0 0 0 2547 2 0 0 20 0 2 0 333502189 85729280 6412 33554432000 4194304 5964350 140736654779808 140736654779328 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20453/statm: 20930 6412 197 433 0 20494 0
[pid=20453/tid=20454] ppid=20451 vsize=83720 CPUtime=25.42 cores=1,3,5,7
/proc/20453/task/20454/stat : 20454 (wbo1.72) R 20451 20453 19809 0 -1 4202560 5858 0 0 0 2540 2 0 0 20 0 2 0 333502189 85729280 6412 33554432000 4194304 5964350 140736654779808 139732618054168 4400007 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) 83720

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 1.99 3/179 20495
/proc/meminfo: memFree=27069528/32873844 swapFree=7628/7628
[pid=20453] ppid=20451 vsize=83720 CPUtime=51.07 cores=1,3,5,7
/proc/20453/stat : 20453 (wbo1.72) S 20451 20453 19809 0 -1 4202496 8441 0 0 0 5105 2 0 0 20 0 2 0 333502189 85729280 8563 33554432000 4194304 5964350 140736654779808 140736654779328 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20453/statm: 20930 8563 197 433 0 20494 0
[pid=20453/tid=20454] ppid=20451 vsize=83720 CPUtime=50.94 cores=1,3,5,7
/proc/20453/task/20454/stat : 20454 (wbo1.72) R 20451 20453 19809 0 -1 4202560 7721 0 0 0 5092 2 0 0 20 0 2 0 333502189 85729280 8563 33554432000 4194304 5964350 140736654779808 139732618054168 4388992 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 83720

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 1.99 3/180 20537
/proc/meminfo: memFree=27053636/32873844 swapFree=7628/7628
[pid=20453] ppid=20451 vsize=83720 CPUtime=102.26 cores=1,3,5,7
/proc/20453/stat : 20453 (wbo1.72) S 20451 20453 19809 0 -1 4202496 10552 0 0 0 10223 3 0 0 20 0 2 0 333502189 85729280 10670 33554432000 4194304 5964350 140736654779808 140736654779328 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20453/statm: 20930 10670 197 433 0 20494 0
[pid=20453/tid=20454] ppid=20451 vsize=83720 CPUtime=102.01 cores=1,3,5,7
/proc/20453/task/20454/stat : 20454 (wbo1.72) R 20451 20453 19809 0 -1 4202560 9832 0 0 0 10197 4 0 0 20 0 2 0 333502189 85729280 10670 33554432000 4194304 5964350 140736654779808 139732618053976 4388992 0 0 4096 16387 0 0 0 -1 3 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+103.9 s]
/proc/loadavg: 2.00 2.00 1.99 3/180 20537
/proc/meminfo: memFree=27053636/32873844 swapFree=7628/7628
[pid=20453] ppid=20451 vsize=83720 CPUtime=103.86 cores=1,3,5,7
/proc/20453/stat : 20453 (wbo1.72) S 20451 20453 19809 0 -1 4202496 10552 0 0 0 10383 3 0 0 20 0 2 0 333502189 85729280 10670 33554432000 4194304 5964350 140736654779808 140736654779328 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20453/statm: 20930 10670 197 433 0 20494 0
[pid=20453/tid=20454] ppid=20451 vsize=83720 CPUtime=103.6 cores=1,3,5,7
/proc/20453/task/20454/stat : 20454 (wbo1.72) R 20451 20453 19809 0 -1 4202560 9832 0 0 0 10356 4 0 0 20 0 2 0 333502189 85729280 10670 33554432000 4194304 5964350 140736654779808 139732618053976 4399840 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 103.86
Current children cumulated vsize (KiB) 83720

[startup+105.5 s]
/proc/loadavg: 2.00 2.00 1.99 3/180 20537
/proc/meminfo: memFree=27053636/32873844 swapFree=7628/7628
[pid=20453] ppid=20451 vsize=83720 CPUtime=105.46 cores=1,3,5,7
/proc/20453/stat : 20453 (wbo1.72) S 20451 20453 19809 0 -1 4202496 10552 0 0 0 10543 3 0 0 20 0 2 0 333502189 85729280 10670 33554432000 4194304 5964350 140736654779808 140736654779328 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20453/statm: 20930 10670 197 433 0 20494 0
[pid=20453/tid=20454] ppid=20451 vsize=83720 CPUtime=105.21 cores=1,3,5,7
/proc/20453/task/20454/stat : 20454 (wbo1.72) R 20451 20453 19809 0 -1 4202560 9832 0 0 0 10517 4 0 0 20 0 2 0 333502189 85729280 10670 33554432000 4194304 5964350 140736654779808 139732618053976 4399840 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 105.46
Current children cumulated vsize (KiB) 83720

[startup+106.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/180 20537
/proc/meminfo: memFree=27053636/32873844 swapFree=7628/7628
[pid=20453] ppid=20451 vsize=83720 CPUtime=106.25 cores=1,3,5,7
/proc/20453/stat : 20453 (wbo1.72) S 20451 20453 19809 0 -1 4202496 10552 0 0 0 10622 3 0 0 20 0 2 0 333502189 85729280 10670 33554432000 4194304 5964350 140736654779808 140736654779328 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20453/statm: 20930 10670 197 433 0 20494 0
[pid=20453/tid=20454] ppid=20451 vsize=83720 CPUtime=106 cores=1,3,5,7
/proc/20453/task/20454/stat : 20454 (wbo1.72) R 20451 20453 19809 0 -1 4202560 9832 0 0 0 10596 4 0 0 20 0 2 0 333502189 85729280 10670 33554432000 4194304 5964350 140736654779808 139732618053976 4400023 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 106.25
Current children cumulated vsize (KiB) 83720

[startup+106.5 s]
/proc/loadavg: 2.00 2.00 1.99 3/180 20537
/proc/meminfo: memFree=27053636/32873844 swapFree=7628/7628
[pid=20453] ppid=20451 vsize=83720 CPUtime=106.45 cores=1,3,5,7
/proc/20453/stat : 20453 (wbo1.72) S 20451 20453 19809 0 -1 4202496 10552 0 0 0 10642 3 0 0 20 0 2 0 333502189 85729280 10670 33554432000 4194304 5964350 140736654779808 140736654779328 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20453/statm: 20930 10670 197 433 0 20494 0
[pid=20453/tid=20454] ppid=20451 vsize=83720 CPUtime=106.2 cores=1,3,5,7
/proc/20453/task/20454/stat : 20454 (wbo1.72) R 20451 20453 19809 0 -1 4202560 9832 0 0 0 10616 4 0 0 20 0 2 0 333502189 85729280 10670 33554432000 4194304 5964350 140736654779808 139732618053976 4399840 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 106.45
Current children cumulated vsize (KiB) 83720

[startup+106.6 s]
/proc/loadavg: 2.00 2.00 1.99 3/180 20537
/proc/meminfo: memFree=27053636/32873844 swapFree=7628/7628
[pid=20453] ppid=20451 vsize=83720 CPUtime=106.56 cores=1,3,5,7
/proc/20453/stat : 20453 (wbo1.72) S 20451 20453 19809 0 -1 4202496 10552 0 0 0 10653 3 0 0 20 0 2 0 333502189 85729280 10670 33554432000 4194304 5964350 140736654779808 140736654779328 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20453/statm: 20930 10670 197 433 0 20494 0
[pid=20453/tid=20454] ppid=20451 vsize=83720 CPUtime=106.3 cores=1,3,5,7
/proc/20453/task/20454/stat : 20454 (wbo1.72) R 20451 20453 19809 0 -1 4202560 9832 0 0 0 10626 4 0 0 20 0 2 0 333502189 85729280 10670 33554432000 4194304 5964350 140736654779808 139732618053976 4400342 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 106.56
Current children cumulated vsize (KiB) 83720

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20453 and gives
#  childrusage.ru_utime.tv_sec=106
#  childrusage.ru_utime.tv_usec=354831
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=50992
# CPU time returned by wait4() is 106.406
# while last known CPU time is 106.56
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 106.697
CPU time (s): 106.56
CPU user time (s): 106.53
CPU system time (s): 0.03
CPU usage (%): 99.8719
Max. virtual memory (cumulated for all children) (KiB): 84044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 106.355
system time used= 0.050992
maximum resident set size= 42692
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10555
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= 17
involuntary context switches= 108

runsolver used 0.185971 second user time and 0.503923 second system time

The end

Launcher Data 

Begin job on node107 at 2012-06-02 23:48:56
IDJOB=3728185
IDBENCH=78838
IDSOLVER=2315
FILE ID=node107/3728185-1338673736
RUNJOBID= node107-1338670136-20217
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-t2001.13queen13.1111222539--soft-33-100-0.wbo
COMMAND LINE= wbo1.72 -file-format=wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3728185-1338673736/watcher-3728185-1338673736 -o /tmp/evaluation-result-3728185-1338673736/solver-3728185-1338673736 -C 1800 -W 1900 -M 15500  wbo1.72 -file-format=wbo HOME/instance-3728185-1338673736.wbo

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

MD5SUM BENCH= 477adc333907175569d22a28ba04c3fe
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:        27121836 kB
Buffers:          466336 kB
Cached:          4395892 kB
SwapCached:           76 kB
Active:          1878348 kB
Inactive:        2997800 kB
Active(anon):       5052 kB
Inactive(anon):    11072 kB
Active(file):    1873296 kB
Inactive(file):  2986728 kB
Unevictable:        7628 kB
Mlocked:            7628 kB
SwapTotal:      67108856 kB
SwapFree:       67108780 kB
Dirty:             10916 kB
Writeback:             0 kB
AnonPages:         21064 kB
Mapped:            14776 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:     141920 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 23:50:43