Trace number 3728175

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 62.87 62.9414

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111213868--soft-66-100-0.wbo
MD5SUMf6f5996763a3538cd959432d54a4a5d7
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark14
Best CPU time to get the best result obtained on this benchmark1.20682
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 constraints42
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 1838
Min constraint cost 1
Max constraint cost 97
Sum of constraints costs 1837
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1199
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-3728175-1338673858.wbo.
0.00/0.00	c Instance file HOME/instance-3728175-1338673858.wbo
0.00/0.00	c File size is 10167 bytes.
0.00/0.00	c Highest Coefficient sum: 1199
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:      211                                                 |
0.00/0.00	c |  Number Clauses:        30                                                  |
0.00/0.00	c |  Number Cardinality:    41                                                  |
0.00/0.00	c |  Number PB Constraints: 30                                                  |
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 ===============================================================================
5.49/5.51	c | 5.51      | 0  | 1            lb |  0                0                0.00  |
11.00/11.09	c | 11.09     | 0  | 2            lb |  0                0                0.00  |
16.29/16.36	c | 16.37     | 0  | 6            lb |  0                0                0.00  |
21.99/22.02	c | 22.03     | 0  | 7            lb |  0                0                0.00  |
27.78/27.82	c | 27.82     | 0  | 9            lb |  0                0                0.00  |
33.08/33.15	c | 33.16     | 0  | 10           lb |  0                0                0.00  |
39.87/39.97	c | 39.98     | 0  | 11           lb |  0                0                0.00  |
47.07/47.12	c | 47.12     | 0  | 12           lb |  0                0                0.00  |
53.37/53.48	c | 53.49     | 0  | 13           lb |  0                0                0.00  |
58.77/58.82	c | 58.83     | 0  | 14           lb |  0                0                0.00  |
62.87/62.94	c | 62.94     | 0  | 14           ub |  0                0                0.00  |
62.87/62.94	c ===============================================================================
62.87/62.94	c Wall Clock Time: 62.94 s
62.87/62.94	o 14
62.87/62.94	c Best Solution: 14
62.87/62.94	s OPTIMUM FOUND
62.87/62.94	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	14

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-3728175-1338673858/watcher-3728175-1338673858 -o /tmp/evaluation-result-3728175-1338673858/solver-3728175-1338673858 -C 1800 -W 1900 -M 15500 wbo1.72 -file-format=wbo HOME/instance-3728175-1338673858.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: 2.06 2.01 2.00 3/177 11326
/proc/meminfo: memFree=28132332/32873648 swapFree=6864/6864
[pid=11326] ppid=11324 vsize=83720 CPUtime=0 cores=1,3,5,7
/proc/11326/stat : 11326 (wbo1.72) S 11324 11326 10604 0 -1 4202496 791 0 0 0 0 0 0 0 20 0 2 0 333512666 85729280 740 33554432000 4194304 5964350 140734531973872 140734531973392 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/11326/statm: 20930 740 192 433 0 20494 0
[pid=11326/tid=11327] ppid=11324 vsize=83720 CPUtime=0 cores=1,3,5,7
/proc/11326/task/11327/stat : 11327 (wbo1.72) R 11324 11326 10604 0 -1 4202560 69 0 0 0 0 0 0 0 20 0 2 0 333512667 85729280 740 33554432000 4194304 5964350 140734531973872 140734486673080 5136340 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0

[startup+0.0665891 s]
/proc/loadavg: 2.06 2.01 2.00 3/177 11326
/proc/meminfo: memFree=28132332/32873648 swapFree=6864/6864
[pid=11326] ppid=11324 vsize=83720 CPUtime=0.06 cores=1,3,5,7
/proc/11326/stat : 11326 (wbo1.72) S 11324 11326 10604 0 -1 4202496 1005 0 0 0 6 0 0 0 20 0 2 0 333512666 85729280 954 33554432000 4194304 5964350 140734531973872 140734531973392 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/11326/statm: 20930 954 193 433 0 20494 0
[pid=11326/tid=11327] ppid=11324 vsize=83720 CPUtime=0.05 cores=1,3,5,7
/proc/11326/task/11327/stat : 11327 (wbo1.72) R 11324 11326 10604 0 -1 4202560 283 0 0 0 5 0 0 0 20 0 2 0 333512667 85729280 954 33554432000 4194304 5964350 140734531973872 140404212684600 5136340 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 83720

[startup+0.100242 s]
/proc/loadavg: 2.06 2.01 2.00 3/177 11326
/proc/meminfo: memFree=28132332/32873648 swapFree=6864/6864
[pid=11326] ppid=11324 vsize=83720 CPUtime=0.09 cores=1,3,5,7
/proc/11326/stat : 11326 (wbo1.72) S 11324 11326 10604 0 -1 4202496 1092 0 0 0 9 0 0 0 20 0 2 0 333512666 85729280 1041 33554432000 4194304 5964350 140734531973872 140734531973392 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/11326/statm: 20930 1041 193 433 0 20494 0
[pid=11326/tid=11327] ppid=11324 vsize=83720 CPUtime=0.08 cores=1,3,5,7
/proc/11326/task/11327/stat : 11327 (wbo1.72) R 11324 11326 10604 0 -1 4202560 370 0 0 0 8 0 0 0 20 0 2 0 333512667 85729280 1041 33554432000 4194304 5964350 140734531973872 140404212684600 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+0.300201 s]
/proc/loadavg: 2.06 2.01 2.00 3/177 11326
/proc/meminfo: memFree=28132332/32873648 swapFree=6864/6864
[pid=11326] ppid=11324 vsize=83720 CPUtime=0.29 cores=1,3,5,7
/proc/11326/stat : 11326 (wbo1.72) S 11324 11326 10604 0 -1 4202496 1457 0 0 0 29 0 0 0 20 0 2 0 333512666 85729280 1406 33554432000 4194304 5964350 140734531973872 140734531973392 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/11326/statm: 20930 1406 193 433 0 20494 0
[pid=11326/tid=11327] ppid=11324 vsize=83720 CPUtime=0.28 cores=1,3,5,7
/proc/11326/task/11327/stat : 11327 (wbo1.72) R 11324 11326 10604 0 -1 4202560 735 0 0 0 28 0 0 0 20 0 2 0 333512667 85729280 1406 33554432000 4194304 5964350 140734531973872 140404212684600 4220672 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+0.700234 s]
/proc/loadavg: 2.06 2.01 2.00 3/177 11326
/proc/meminfo: memFree=28132332/32873648 swapFree=6864/6864
[pid=11326] ppid=11324 vsize=83720 CPUtime=0.69 cores=1,3,5,7
/proc/11326/stat : 11326 (wbo1.72) S 11324 11326 10604 0 -1 4202496 1913 0 0 0 69 0 0 0 20 0 2 0 333512666 85729280 1862 33554432000 4194304 5964350 140734531973872 140734531973392 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/11326/statm: 20930 1862 193 433 0 20494 0
[pid=11326/tid=11327] ppid=11324 vsize=83720 CPUtime=0.68 cores=1,3,5,7
/proc/11326/task/11327/stat : 11327 (wbo1.72) R 11324 11326 10604 0 -1 4202560 1191 0 0 0 68 0 0 0 20 0 2 0 333512667 85729280 1862 33554432000 4194304 5964350 140734531973872 140404212684600 4400023 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+1.50023 s]
/proc/loadavg: 2.05 2.01 2.00 3/179 11328
/proc/meminfo: memFree=28120404/32873648 swapFree=6864/6864
[pid=11326] ppid=11324 vsize=83864 CPUtime=1.49 cores=1,3,5,7
/proc/11326/stat : 11326 (wbo1.72) S 11324 11326 10604 0 -1 4202496 2331 0 0 0 149 0 0 0 20 0 2 0 333512666 85876736 2280 33554432000 4194304 5964350 140734531973872 140734531973392 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/11326/statm: 20966 2280 193 433 0 20530 0
[pid=11326/tid=11327] ppid=11324 vsize=83864 CPUtime=1.48 cores=1,3,5,7
/proc/11326/task/11327/stat : 11327 (wbo1.72) R 11324 11326 10604 0 -1 4202560 1609 0 0 0 148 0 0 0 20 0 2 0 333512667 85876736 2280 33554432000 4194304 5964350 140734531973872 140404212684600 5179179 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+3.10025 s]
/proc/loadavg: 2.05 2.01 2.00 3/180 11329
/proc/meminfo: memFree=28115528/32873648 swapFree=6864/6864
[pid=11326] ppid=11324 vsize=83936 CPUtime=3.09 cores=1,3,5,7
/proc/11326/stat : 11326 (wbo1.72) S 11324 11326 10604 0 -1 4202496 3047 0 0 0 309 0 0 0 20 0 2 0 333512666 85950464 2996 33554432000 4194304 5964350 140734531973872 140734531973392 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/11326/statm: 20984 2996 193 433 0 20548 0
[pid=11326/tid=11327] ppid=11324 vsize=83936 CPUtime=3.07 cores=1,3,5,7
/proc/11326/task/11327/stat : 11327 (wbo1.72) R 11324 11326 10604 0 -1 4202560 2325 0 0 0 307 0 0 0 20 0 2 0 333512667 85950464 2996 33554432000 4194304 5964350 140734531973872 140404212684600 4399998 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) 83936

[startup+6.3002 s]
/proc/loadavg: 2.05 2.01 2.00 3/179 11329
/proc/meminfo: memFree=28105748/32873648 swapFree=6864/6864
[pid=11326] ppid=11324 vsize=83720 CPUtime=6.28 cores=1,3,5,7
/proc/11326/stat : 11326 (wbo1.72) S 11324 11326 10604 0 -1 4202496 4015 0 0 0 628 0 0 0 20 0 2 0 333512666 85729280 3912 33554432000 4194304 5964350 140734531973872 140734531973392 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/11326/statm: 20930 3912 197 433 0 20494 0
[pid=11326/tid=11327] ppid=11324 vsize=83720 CPUtime=6.26 cores=1,3,5,7
/proc/11326/task/11327/stat : 11327 (wbo1.72) R 11324 11326 10604 0 -1 4202560 3293 0 0 0 626 0 0 0 20 0 2 0 333512667 85729280 3912 33554432000 4194304 5964350 140734531973872 140404212685752 4221120 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) 83720

[startup+12.7002 s]
/proc/loadavg: 2.04 2.01 2.00 3/179 11329
/proc/meminfo: memFree=28098964/32873648 swapFree=6864/6864
[pid=11326] ppid=11324 vsize=83720 CPUtime=12.69 cores=1,3,5,7
/proc/11326/stat : 11326 (wbo1.72) S 11324 11326 10604 0 -1 4202496 4780 0 0 0 1268 1 0 0 20 0 2 0 333512666 85729280 4677 33554432000 4194304 5964350 140734531973872 140734531973392 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/11326/statm: 20930 4677 197 433 0 20494 0
[pid=11326/tid=11327] ppid=11324 vsize=83720 CPUtime=12.65 cores=1,3,5,7
/proc/11326/task/11327/stat : 11327 (wbo1.72) R 11324 11326 10604 0 -1 4202560 4058 0 0 0 1264 1 0 0 20 0 2 0 333512667 85729280 4677 33554432000 4194304 5964350 140734531973872 140404212685144 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 83720

[startup+25.5002 s]
/proc/loadavg: 2.04 2.01 2.00 3/179 11329
/proc/meminfo: memFree=28092920/32873648 swapFree=6864/6864
[pid=11326] ppid=11324 vsize=83720 CPUtime=25.48 cores=1,3,5,7
/proc/11326/stat : 11326 (wbo1.72) S 11324 11326 10604 0 -1 4202496 5506 0 0 0 2547 1 0 0 20 0 2 0 333512666 85729280 5343 33554432000 4194304 5964350 140734531973872 140734531973392 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/11326/statm: 20930 5343 197 433 0 20494 0
[pid=11326/tid=11327] ppid=11324 vsize=83720 CPUtime=25.41 cores=1,3,5,7
/proc/11326/task/11327/stat : 11327 (wbo1.72) R 11324 11326 10604 0 -1 4202560 4784 0 0 0 2540 1 0 0 20 0 2 0 333512667 85729280 5343 33554432000 4194304 5964350 140734531973872 140404212685752 4389132 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 83720

[startup+51.1003 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 11329
/proc/meminfo: memFree=28079160/32873648 swapFree=6864/6864
[pid=11326] ppid=11324 vsize=83720 CPUtime=51.07 cores=1,3,5,7
/proc/11326/stat : 11326 (wbo1.72) S 11324 11326 10604 0 -1 4202496 6635 0 0 0 5106 1 0 0 20 0 2 0 333512666 85729280 6904 33554432000 4194304 5964350 140734531973872 140734531973392 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/11326/statm: 20930 6904 197 433 0 20494 0
[pid=11326/tid=11327] ppid=11324 vsize=83720 CPUtime=50.94 cores=1,3,5,7
/proc/11326/task/11327/stat : 11327 (wbo1.72) R 11324 11326 10604 0 -1 4202560 5913 0 0 0 5093 1 0 0 20 0 2 0 333512667 85729280 6904 33554432000 4194304 5964350 140734531973872 140404212685336 4399994 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

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

[startup+57.5003 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 11329
/proc/meminfo: memFree=28078912/32873648 swapFree=6864/6864
[pid=11326] ppid=11324 vsize=83720 CPUtime=57.47 cores=1,3,5,7
/proc/11326/stat : 11326 (wbo1.72) S 11324 11326 10604 0 -1 4202496 6647 0 0 0 5746 1 0 0 20 0 2 0 333512666 85729280 6916 33554432000 4194304 5964350 140734531973872 140734531973392 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/11326/statm: 20930 6916 197 433 0 20494 0
[pid=11326/tid=11327] ppid=11324 vsize=83720 CPUtime=57.33 cores=1,3,5,7
/proc/11326/task/11327/stat : 11327 (wbo1.72) R 11324 11326 10604 0 -1 4202560 5925 0 0 0 5732 1 0 0 20 0 2 0 333512667 85729280 6916 33554432000 4194304 5964350 140734531973872 140404212685336 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 57.47
Current children cumulated vsize (KiB) 83720

[startup+60.7002 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 11329
/proc/meminfo: memFree=28078284/32873648 swapFree=6864/6864
[pid=11326] ppid=11324 vsize=83720 CPUtime=60.67 cores=1,3,5,7
/proc/11326/stat : 11326 (wbo1.72) S 11324 11326 10604 0 -1 4202496 6647 0 0 0 6066 1 0 0 20 0 2 0 333512666 85729280 6916 33554432000 4194304 5964350 140734531973872 140734531973392 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/11326/statm: 20930 6916 197 433 0 20494 0
[pid=11326/tid=11327] ppid=11324 vsize=83720 CPUtime=60.52 cores=1,3,5,7
/proc/11326/task/11327/stat : 11327 (wbo1.72) R 11324 11326 10604 0 -1 4202560 5925 0 0 0 6051 1 0 0 20 0 2 0 333512667 85729280 6916 33554432000 4194304 5964350 140734531973872 140404212685336 4431575 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 60.67
Current children cumulated vsize (KiB) 83720

[startup+62.3002 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 11329
/proc/meminfo: memFree=28078284/32873648 swapFree=6864/6864
[pid=11326] ppid=11324 vsize=83720 CPUtime=62.27 cores=1,3,5,7
/proc/11326/stat : 11326 (wbo1.72) S 11324 11326 10604 0 -1 4202496 6647 0 0 0 6226 1 0 0 20 0 2 0 333512666 85729280 6916 33554432000 4194304 5964350 140734531973872 140734531973392 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/11326/statm: 20930 6916 197 433 0 20494 0
[pid=11326/tid=11327] ppid=11324 vsize=83720 CPUtime=62.12 cores=1,3,5,7
/proc/11326/task/11327/stat : 11327 (wbo1.72) R 11324 11326 10604 0 -1 4202560 5925 0 0 0 6211 1 0 0 20 0 2 0 333512667 85729280 6916 33554432000 4194304 5964350 140734531973872 140404212685336 4388154 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 62.27
Current children cumulated vsize (KiB) 83720

[startup+62.7062 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 11329
/proc/meminfo: memFree=28078284/32873648 swapFree=6864/6864
[pid=11326] ppid=11324 vsize=83720 CPUtime=62.68 cores=1,3,5,7
/proc/11326/stat : 11326 (wbo1.72) S 11324 11326 10604 0 -1 4202496 6647 0 0 0 6267 1 0 0 20 0 2 0 333512666 85729280 6916 33554432000 4194304 5964350 140734531973872 140734531973392 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/11326/statm: 20930 6916 197 433 0 20494 0
[pid=11326/tid=11327] ppid=11324 vsize=83720 CPUtime=62.52 cores=1,3,5,7
/proc/11326/task/11327/stat : 11327 (wbo1.72) R 11324 11326 10604 0 -1 4202560 5925 0 0 0 6251 1 0 0 20 0 2 0 333512667 85729280 6916 33554432000 4194304 5964350 140734531973872 140404212685336 4400035 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 62.68
Current children cumulated vsize (KiB) 83720

[startup+62.9002 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 11329
/proc/meminfo: memFree=28078284/32873648 swapFree=6864/6864
[pid=11326] ppid=11324 vsize=83720 CPUtime=62.87 cores=1,3,5,7
/proc/11326/stat : 11326 (wbo1.72) S 11324 11326 10604 0 -1 4202496 6647 0 0 0 6286 1 0 0 20 0 2 0 333512666 85729280 6916 33554432000 4194304 5964350 140734531973872 140734531973392 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/11326/statm: 20930 6916 197 433 0 20494 0
[pid=11326/tid=11327] ppid=11324 vsize=83720 CPUtime=62.71 cores=1,3,5,7
/proc/11326/task/11327/stat : 11327 (wbo1.72) R 11324 11326 10604 0 -1 4202560 5925 0 0 0 6270 1 0 0 20 0 2 0 333512667 85729280 6916 33554432000 4194304 5964350 140734531973872 140404212685336 4403637 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 62.87
Current children cumulated vsize (KiB) 83720

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11326 and gives
#  childrusage.ru_utime.tv_sec=62
#  childrusage.ru_utime.tv_usec=741461
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=21996
# CPU time returned by wait4() is 62.7635
# while last known CPU time is 62.87
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 62.9414
CPU time (s): 62.87
CPU user time (s): 62.86
CPU system time (s): 0.01
CPU usage (%): 99.8865
Max. virtual memory (cumulated for all children) (KiB): 84044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 62.7415
system time used= 0.021996
maximum resident set size= 27676
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6650
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= 10
involuntary context switches= 92

runsolver used 0.093985 second user time and 0.254961 second system time

The end

Launcher Data 

Begin job on node113 at 2012-06-02 23:50:58
IDJOB=3728175
IDBENCH=78873
IDSOLVER=2315
FILE ID=node113/3728175-1338673858
RUNJOBID= node113-1338673858-11298
PBS_JOBID= 14636517
Free space on /tmp= 70976 MiB

SOLVER NAME= wbo 1.72
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111213868--soft-66-100-0.wbo
COMMAND LINE= wbo1.72 -file-format=wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3728175-1338673858/watcher-3728175-1338673858 -o /tmp/evaluation-result-3728175-1338673858/solver-3728175-1338673858 -C 1800 -W 1900 -M 15500  wbo1.72 -file-format=wbo HOME/instance-3728175-1338673858.wbo

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

MD5SUM BENCH= f6f5996763a3538cd959432d54a4a5d7
RANDOM SEED=1253326699

node113.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		: 2667.026
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	: 5334.05
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		: 2667.026
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	: 5331.90
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		: 2667.026
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	: 5438.54
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		: 2667.026
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
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		: 2667.026
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		: 2667.026
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	: 5331.92
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		: 2667.026
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        28136404 kB
Buffers:          498652 kB
Cached:          3347104 kB
SwapCached:         2020 kB
Active:          1676460 kB
Inactive:        2174400 kB
Active(anon):       4540 kB
Inactive(anon):     1800 kB
Active(file):    1671920 kB
Inactive(file):  2172600 kB
Unevictable:        6864 kB
Mlocked:            6864 kB
SwapTotal:      67108856 kB
SwapFree:       67099596 kB
Dirty:             10880 kB
Writeback:             0 kB
AnonPages:          9628 kB
Mapped:            10384 kB
Shmem:                 0 kB
Slab:             749576 kB
SReclaimable:     193420 kB
SUnreclaim:       556156 kB
KernelStack:        1376 kB
PageTables:         4144 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     105636 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70968 MiB
End job on node113 at 2012-06-02 23:52:01