Trace number 3728190

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 78.97 79.0041

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111226368--soft-33-100-0.wbo
MD5SUMae60804d96363031fd1d95f40cdae528
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark15
Best CPU time to get the best result obtained on this benchmark0.527918
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 constraints69
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 3204
Min constraint cost 1
Max constraint cost 97
Sum of constraints costs 3203
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1270
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-3728190-1338673843.wbo.
0.00/0.00	c Instance file HOME/instance-3728190-1338673843.wbo
0.00/0.00	c File size is 10308 bytes.
0.00/0.00	c Highest Coefficient sum: 1270
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:      238                                                 |
0.00/0.00	c |  Number Clauses:        30                                                  |
0.00/0.00	c |  Number Cardinality:    20                                                  |
0.00/0.00	c |  Number PB Constraints: 51                                                  |
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 ===============================================================================
3.09/3.19	c | 3.20      | 0  | 1            lb |  0                0                0.00  |
6.89/6.90	c | 6.90      | 0  | 2            lb |  0                0                0.00  |
10.19/10.20	c | 10.21     | 0  | 3            lb |  0                0                0.00  |
13.59/13.63	c | 13.64     | 0  | 4            lb |  0                0                0.00  |
17.39/17.40	c | 17.41     | 0  | 5            lb |  0                0                0.00  |
21.29/21.37	c | 21.37     | 0  | 6            lb |  0                0                0.00  |
26.29/26.32	c | 26.32     | 0  | 7            lb |  0                0                0.00  |
31.38/31.47	c | 31.47     | 0  | 8            lb |  0                0                0.00  |
36.08/36.10	c | 36.10     | 0  | 9            lb |  0                0                0.00  |
40.58/40.69	c | 40.70     | 0  | 10           lb |  0                0                0.00  |
46.68/46.73	c | 46.73     | 0  | 11           lb |  0                0                0.00  |
51.98/52.07	c | 52.07     | 0  | 12           lb |  0                0                0.00  |
59.28/59.36	c | 59.36     | 0  | 13           lb |  0                0                0.00  |
68.18/68.22	c | 68.23     | 0  | 14           lb |  0                0                0.00  |
74.68/74.80	c | 74.80     | 0  | 15           lb |  0                0                0.00  |
78.97/79.00	c | 79.00     | 0  | 15           ub |  0                0                0.00  |
78.97/79.00	c ===============================================================================
78.97/79.00	c Wall Clock Time: 79.00 s
78.97/79.00	o 15
78.97/79.00	c Best Solution: 15
78.97/79.00	s OPTIMUM FOUND
78.97/79.00	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	15

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-3728190-1338673843/watcher-3728190-1338673843 -o /tmp/evaluation-result-3728190-1338673843/solver-3728190-1338673843 -C 1800 -W 1900 -M 15500 wbo1.72 -file-format=wbo HOME/instance-3728190-1338673843.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: 2.00 2.00 1.99 3/178 20574
/proc/meminfo: memFree=27096772/32873844 swapFree=7628/7628
[pid=20574] ppid=20572 vsize=83652 CPUtime=0 cores=1,3,5,7
/proc/20574/stat : 20574 (wbo1.72) S 20572 20574 19809 0 -1 4202496 797 0 0 0 0 0 0 0 20 0 2 0 333512874 85659648 746 33554432000 4194304 5964350 140736824898032 140736824897552 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20574/statm: 20913 746 192 433 0 20477 0
[pid=20574/tid=20575] ppid=20572 vsize=83652 CPUtime=0 cores=1,3,5,7
/proc/20574/task/20575/stat : 20575 (wbo1.72) R 20572 20574 19809 0 -1 4202560 74 0 0 0 0 0 0 0 20 0 2 0 333512874 85659648 747 33554432000 4194304 5964350 140736824898032 140735622692184 5136340 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0

[startup+0.042277 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 20574
/proc/meminfo: memFree=27096772/32873844 swapFree=7628/7628
[pid=20574] ppid=20572 vsize=83652 CPUtime=0.04 cores=1,3,5,7
/proc/20574/stat : 20574 (wbo1.72) S 20572 20574 19809 0 -1 4202496 924 0 0 0 4 0 0 0 20 0 2 0 333512874 85659648 873 33554432000 4194304 5964350 140736824898032 140736824897552 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20574/statm: 20913 873 193 433 0 20477 0
[pid=20574/tid=20575] ppid=20572 vsize=83652 CPUtime=0.02 cores=1,3,5,7
/proc/20574/task/20575/stat : 20575 (wbo1.72) R 20572 20574 19809 0 -1 4202560 201 0 0 0 2 0 0 0 20 0 2 0 333512874 85659648 874 33554432000 4194304 5964350 140736824898032 140735622692184 5136340 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 83652

[startup+0.100326 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 20574
/proc/meminfo: memFree=27096772/32873844 swapFree=7628/7628
[pid=20574] ppid=20572 vsize=83652 CPUtime=0.09 cores=1,3,5,7
/proc/20574/stat : 20574 (wbo1.72) S 20572 20574 19809 0 -1 4202496 1081 0 0 0 9 0 0 0 20 0 2 0 333512874 85659648 1030 33554432000 4194304 5964350 140736824898032 140736824897552 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20574/statm: 20913 1030 193 433 0 20477 0
[pid=20574/tid=20575] ppid=20572 vsize=83652 CPUtime=0.08 cores=1,3,5,7
/proc/20574/task/20575/stat : 20575 (wbo1.72) R 20572 20574 19809 0 -1 4202560 357 0 0 0 8 0 0 0 20 0 2 0 333512874 85659648 1030 33554432000 4194304 5964350 140736824898032 140735622692184 5136340 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83652

[startup+0.300259 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 20574
/proc/meminfo: memFree=27096772/32873844 swapFree=7628/7628
[pid=20574] ppid=20572 vsize=83652 CPUtime=0.29 cores=1,3,5,7
/proc/20574/stat : 20574 (wbo1.72) S 20572 20574 19809 0 -1 4202496 1441 0 0 0 29 0 0 0 20 0 2 0 333512874 85659648 1390 33554432000 4194304 5964350 140736824898032 140736824897552 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20574/statm: 20913 1390 193 433 0 20477 0
[pid=20574/tid=20575] ppid=20572 vsize=83652 CPUtime=0.28 cores=1,3,5,7
/proc/20574/task/20575/stat : 20575 (wbo1.72) R 20572 20574 19809 0 -1 4202560 717 0 0 0 28 0 0 0 20 0 2 0 333512874 85659648 1390 33554432000 4194304 5964350 140736824898032 140735622692184 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) 83652

[startup+0.700265 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 20574
/proc/meminfo: memFree=27096772/32873844 swapFree=7628/7628
[pid=20574] ppid=20572 vsize=83652 CPUtime=0.69 cores=1,3,5,7
/proc/20574/stat : 20574 (wbo1.72) S 20572 20574 19809 0 -1 4202496 1890 0 0 0 69 0 0 0 20 0 2 0 333512874 85659648 1839 33554432000 4194304 5964350 140736824898032 140736824897552 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20574/statm: 20913 1839 193 433 0 20477 0
[pid=20574/tid=20575] ppid=20572 vsize=83652 CPUtime=0.68 cores=1,3,5,7
/proc/20574/task/20575/stat : 20575 (wbo1.72) R 20572 20574 19809 0 -1 4202560 1166 0 0 0 68 0 0 0 20 0 2 0 333512874 85659648 1839 33554432000 4194304 5964350 140736824898032 140735622692184 5179179 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 83652

[startup+1.50025 s]
/proc/loadavg: 2.00 2.00 1.99 3/180 20576
/proc/meminfo: memFree=27088712/32873844 swapFree=7628/7628
[pid=20574] ppid=20572 vsize=83796 CPUtime=1.49 cores=1,3,5,7
/proc/20574/stat : 20574 (wbo1.72) S 20572 20574 19809 0 -1 4202496 2311 0 0 0 149 0 0 0 20 0 2 0 333512874 85807104 2260 33554432000 4194304 5964350 140736824898032 140736824897552 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20574/statm: 20949 2260 193 433 0 20513 0
[pid=20574/tid=20575] ppid=20572 vsize=83796 CPUtime=1.48 cores=1,3,5,7
/proc/20574/task/20575/stat : 20575 (wbo1.72) R 20572 20574 19809 0 -1 4202560 1587 0 0 0 148 0 0 0 20 0 2 0 333512874 85807104 2260 33554432000 4194304 5964350 140736824898032 139749190502440 4400017 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) 83796

[startup+3.10028 s]
/proc/loadavg: 2.00 2.00 1.99 3/180 20576
/proc/meminfo: memFree=27086464/32873844 swapFree=7628/7628
[pid=20574] ppid=20572 vsize=83868 CPUtime=3.09 cores=1,3,5,7
/proc/20574/stat : 20574 (wbo1.72) S 20572 20574 19809 0 -1 4202496 3240 0 0 0 309 0 0 0 20 0 2 0 333512874 85880832 3189 33554432000 4194304 5964350 140736824898032 140736824897552 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20574/statm: 20967 3189 193 433 0 20531 0
[pid=20574/tid=20575] ppid=20572 vsize=83868 CPUtime=3.07 cores=1,3,5,7
/proc/20574/task/20575/stat : 20575 (wbo1.72) R 20572 20574 19809 0 -1 4202560 2516 0 0 0 307 0 0 0 20 0 2 0 333512874 85880832 3189 33554432000 4194304 5964350 140736824898032 139749190502392 5136340 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) 83868

[startup+6.30026 s]
/proc/loadavg: 2.00 2.00 1.99 3/180 20576
/proc/meminfo: memFree=27081688/32873844 swapFree=7628/7628
[pid=20574] ppid=20572 vsize=83652 CPUtime=6.29 cores=1,3,5,7
/proc/20574/stat : 20574 (wbo1.72) S 20572 20574 19809 0 -1 4202496 3305 0 0 0 629 0 0 0 20 0 2 0 333512874 85659648 3218 33554432000 4194304 5964350 140736824898032 140736824897552 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20574/statm: 20913 3218 197 433 0 20477 0
[pid=20574/tid=20575] ppid=20572 vsize=83652 CPUtime=6.27 cores=1,3,5,7
/proc/20574/task/20575/stat : 20575 (wbo1.72) R 20572 20574 19809 0 -1 4202560 2581 0 0 0 627 0 0 0 20 0 2 0 333512874 85659648 3218 33554432000 4194304 5964350 140736824898032 139749190503352 4381521 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 83652

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 1.99 3/180 20576
/proc/meminfo: memFree=27077720/32873844 swapFree=7628/7628
[pid=20574] ppid=20572 vsize=83652 CPUtime=12.69 cores=1,3,5,7
/proc/20574/stat : 20574 (wbo1.72) S 20572 20574 19809 0 -1 4202496 4342 0 0 0 1268 1 0 0 20 0 2 0 333512874 85659648 4255 33554432000 4194304 5964350 140736824898032 140736824897552 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20574/statm: 20913 4255 197 433 0 20477 0
[pid=20574/tid=20575] ppid=20572 vsize=83652 CPUtime=12.65 cores=1,3,5,7
/proc/20574/task/20575/stat : 20575 (wbo1.72) R 20572 20574 19809 0 -1 4202560 3618 0 0 0 1264 1 0 0 20 0 2 0 333512874 85659648 4255 33554432000 4194304 5964350 140736824898032 139749190502744 4220672 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) 83652

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 1.99 3/179 20576
/proc/meminfo: memFree=27072944/32873844 swapFree=7628/7628
[pid=20574] ppid=20572 vsize=83652 CPUtime=25.48 cores=1,3,5,7
/proc/20574/stat : 20574 (wbo1.72) S 20572 20574 19809 0 -1 4202496 4754 0 0 0 2547 1 0 0 20 0 2 0 333512874 85659648 4660 33554432000 4194304 5964350 140736824898032 140736824897552 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20574/statm: 20913 4660 197 433 0 20477 0
[pid=20574/tid=20575] ppid=20572 vsize=83652 CPUtime=25.41 cores=1,3,5,7
/proc/20574/task/20575/stat : 20575 (wbo1.72) R 20572 20574 19809 0 -1 4202560 4030 0 0 0 2540 1 0 0 20 0 2 0 333512874 85659648 4660 33554432000 4194304 5964350 140736824898032 139749190502936 4400017 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) 83652

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 1.99 3/179 20576
/proc/meminfo: memFree=27044856/32873844 swapFree=7628/7628
[pid=20574] ppid=20572 vsize=83652 CPUtime=51.08 cores=1,3,5,7
/proc/20574/stat : 20574 (wbo1.72) S 20572 20574 19809 0 -1 4202496 6633 0 0 0 5107 1 0 0 20 0 2 0 333512874 85659648 6947 33554432000 4194304 5964350 140736824898032 140736824897552 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20574/statm: 20913 6947 197 433 0 20477 0
[pid=20574/tid=20575] ppid=20572 vsize=83652 CPUtime=50.94 cores=1,3,5,7
/proc/20574/task/20575/stat : 20575 (wbo1.72) R 20572 20574 19809 0 -1 4202560 5909 0 0 0 5093 1 0 0 20 0 2 0 333512874 85659648 6947 33554432000 4194304 5964350 140736824898032 139749190503352 4399840 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 83652

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

[startup+63.9003 s]
/proc/loadavg: 2.00 2.00 1.99 3/179 20576
/proc/meminfo: memFree=27026412/32873844 swapFree=7628/7628
[pid=20574] ppid=20572 vsize=83652 CPUtime=63.87 cores=1,3,5,7
/proc/20574/stat : 20574 (wbo1.72) S 20572 20574 19809 0 -1 4202496 6635 0 0 0 6386 1 0 0 20 0 2 0 333512874 85659648 6949 33554432000 4194304 5964350 140736824898032 140736824897552 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20574/statm: 20913 6949 197 433 0 20477 0
[pid=20574/tid=20575] ppid=20572 vsize=83652 CPUtime=63.71 cores=1,3,5,7
/proc/20574/task/20575/stat : 20575 (wbo1.72) R 20572 20574 19809 0 -1 4202560 5911 0 0 0 6370 1 0 0 20 0 2 0 333512874 85659648 6949 33554432000 4194304 5964350 140736824898032 139749190502936 4400023 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 63.87
Current children cumulated vsize (KiB) 83652

[startup+70.3003 s]
/proc/loadavg: 2.00 2.00 1.99 3/179 20576
/proc/meminfo: memFree=27021204/32873844 swapFree=7628/7628
[pid=20574] ppid=20572 vsize=83652 CPUtime=70.28 cores=1,3,5,7
/proc/20574/stat : 20574 (wbo1.72) S 20572 20574 19809 0 -1 4202496 6635 0 0 0 7027 1 0 0 20 0 2 0 333512874 85659648 6949 33554432000 4194304 5964350 140736824898032 140736824897552 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20574/statm: 20913 6949 197 433 0 20477 0
[pid=20574/tid=20575] ppid=20572 vsize=83652 CPUtime=70.1 cores=1,3,5,7
/proc/20574/task/20575/stat : 20575 (wbo1.72) R 20572 20574 19809 0 -1 4202560 5911 0 0 0 7008 2 0 0 20 0 2 0 333512874 85659648 6949 33554432000 4194304 5964350 140736824898032 139749190502936 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 70.28
Current children cumulated vsize (KiB) 83652

[startup+73.5003 s]
/proc/loadavg: 2.00 2.00 1.99 3/179 20576
/proc/meminfo: memFree=27021080/32873844 swapFree=7628/7628
[pid=20574] ppid=20572 vsize=83652 CPUtime=73.47 cores=1,3,5,7
/proc/20574/stat : 20574 (wbo1.72) S 20572 20574 19809 0 -1 4202496 6635 0 0 0 7346 1 0 0 20 0 2 0 333512874 85659648 6949 33554432000 4194304 5964350 140736824898032 140736824897552 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20574/statm: 20913 6949 197 433 0 20477 0
[pid=20574/tid=20575] ppid=20572 vsize=83652 CPUtime=73.29 cores=1,3,5,7
/proc/20574/task/20575/stat : 20575 (wbo1.72) R 20572 20574 19809 0 -1 4202560 5911 0 0 0 7327 2 0 0 20 0 2 0 333512874 85659648 6949 33554432000 4194304 5964350 140736824898032 139749190502936 4220672 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 73.47
Current children cumulated vsize (KiB) 83652

[startup+76.7003 s]
/proc/loadavg: 2.00 2.00 1.99 3/179 20576
/proc/meminfo: memFree=27016416/32873844 swapFree=7628/7628
[pid=20574] ppid=20572 vsize=83652 CPUtime=76.67 cores=1,3,5,7
/proc/20574/stat : 20574 (wbo1.72) S 20572 20574 19809 0 -1 4202496 6635 0 0 0 7666 1 0 0 20 0 2 0 333512874 85659648 6949 33554432000 4194304 5964350 140736824898032 140736824897552 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20574/statm: 20913 6949 197 433 0 20477 0
[pid=20574/tid=20575] ppid=20572 vsize=83652 CPUtime=76.48 cores=1,3,5,7
/proc/20574/task/20575/stat : 20575 (wbo1.72) R 20572 20574 19809 0 -1 4202560 5911 0 0 0 7646 2 0 0 20 0 2 0 333512874 85659648 6949 33554432000 4194304 5964350 140736824898032 139749190502936 4399987 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 76.67
Current children cumulated vsize (KiB) 83652

[startup+78.3003 s]
/proc/loadavg: 2.00 2.00 1.99 3/179 20576
/proc/meminfo: memFree=27014680/32873844 swapFree=7628/7628
[pid=20574] ppid=20572 vsize=83652 CPUtime=78.27 cores=1,3,5,7
/proc/20574/stat : 20574 (wbo1.72) S 20572 20574 19809 0 -1 4202496 6635 0 0 0 7826 1 0 0 20 0 2 0 333512874 85659648 6949 33554432000 4194304 5964350 140736824898032 140736824897552 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20574/statm: 20913 6949 197 433 0 20477 0
[pid=20574/tid=20575] ppid=20572 vsize=83652 CPUtime=78.07 cores=1,3,5,7
/proc/20574/task/20575/stat : 20575 (wbo1.72) R 20572 20574 19809 0 -1 4202560 5911 0 0 0 7805 2 0 0 20 0 2 0 333512874 85659648 6949 33554432000 4194304 5964350 140736824898032 139749190502936 4400035 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 78.27
Current children cumulated vsize (KiB) 83652

[startup+78.7003 s]
/proc/loadavg: 2.00 2.00 1.99 3/179 20576
/proc/meminfo: memFree=27014680/32873844 swapFree=7628/7628
[pid=20574] ppid=20572 vsize=83652 CPUtime=78.67 cores=1,3,5,7
/proc/20574/stat : 20574 (wbo1.72) S 20572 20574 19809 0 -1 4202496 6635 0 0 0 7866 1 0 0 20 0 2 0 333512874 85659648 6949 33554432000 4194304 5964350 140736824898032 140736824897552 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20574/statm: 20913 6949 197 433 0 20477 0
[pid=20574/tid=20575] ppid=20572 vsize=83652 CPUtime=78.47 cores=1,3,5,7
/proc/20574/task/20575/stat : 20575 (wbo1.72) R 20572 20574 19809 0 -1 4202560 5911 0 0 0 7845 2 0 0 20 0 2 0 333512874 85659648 6949 33554432000 4194304 5964350 140736824898032 139749190502936 4400011 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 78.67
Current children cumulated vsize (KiB) 83652

[startup+78.9003 s]
/proc/loadavg: 2.00 2.00 1.99 3/179 20576
/proc/meminfo: memFree=27014680/32873844 swapFree=7628/7628
[pid=20574] ppid=20572 vsize=83652 CPUtime=78.87 cores=1,3,5,7
/proc/20574/stat : 20574 (wbo1.72) S 20572 20574 19809 0 -1 4202496 6635 0 0 0 7886 1 0 0 20 0 2 0 333512874 85659648 6949 33554432000 4194304 5964350 140736824898032 140736824897552 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20574/statm: 20913 6949 197 433 0 20477 0
[pid=20574/tid=20575] ppid=20572 vsize=83652 CPUtime=78.67 cores=1,3,5,7
/proc/20574/task/20575/stat : 20575 (wbo1.72) R 20572 20574 19809 0 -1 4202560 5911 0 0 0 7865 2 0 0 20 0 2 0 333512874 85659648 6949 33554432000 4194304 5964350 140736824898032 139749190502936 4389090 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 78.87
Current children cumulated vsize (KiB) 83652

[startup+79.0003 s]
/proc/loadavg: 2.00 2.00 1.99 3/179 20576
/proc/meminfo: memFree=27014680/32873844 swapFree=7628/7628
[pid=20574] ppid=20572 vsize=83652 CPUtime=78.97 cores=1,3,5,7
/proc/20574/stat : 20574 (wbo1.72) S 20572 20574 19809 0 -1 4202496 6635 0 0 0 7896 1 0 0 20 0 2 0 333512874 85659648 6949 33554432000 4194304 5964350 140736824898032 140736824897552 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20574/statm: 20913 6949 197 433 0 20477 0
[pid=20574/tid=20575] ppid=20572 vsize=83652 CPUtime=78.77 cores=1,3,5,7
/proc/20574/task/20575/stat : 20575 (wbo1.72) R 20572 20574 19809 0 -1 4202560 5911 0 0 0 7875 2 0 0 20 0 2 0 333512874 85659648 6949 33554432000 4194304 5964350 140736824898032 139749190502936 4403597 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 78.97
Current children cumulated vsize (KiB) 83652

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20574 and gives
#  childrusage.ru_utime.tv_sec=78
#  childrusage.ru_utime.tv_usec=770025
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=30995
# CPU time returned by wait4() is 78.801
# while last known CPU time is 78.97
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 79.0041
CPU time (s): 78.97
CPU user time (s): 78.96
CPU system time (s): 0.01
CPU usage (%): 99.9568
Max. virtual memory (cumulated for all children) (KiB): 83976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 78.77
system time used= 0.030995
maximum resident set size= 28068
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6638
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= 11
involuntary context switches= 82

runsolver used 0.12798 second user time and 0.39094 second system time

The end

Launcher Data 

Begin job on node107 at 2012-06-02 23:50:43
IDJOB=3728190
IDBENCH=78863
IDSOLVER=2315
FILE ID=node107/3728190-1338673843
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-t2001.13queen13.1111226368--soft-33-100-0.wbo
COMMAND LINE= wbo1.72 -file-format=wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3728190-1338673843/watcher-3728190-1338673843 -o /tmp/evaluation-result-3728190-1338673843/solver-3728190-1338673843 -C 1800 -W 1900 -M 15500  wbo1.72 -file-format=wbo HOME/instance-3728190-1338673843.wbo

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

MD5SUM BENCH= ae60804d96363031fd1d95f40cdae528
RANDOM SEED=546927240

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:        27097400 kB
Buffers:          466432 kB
Cached:          4396344 kB
SwapCached:           76 kB
Active:          1902984 kB
Inactive:        2997920 kB
Active(anon):      29488 kB
Inactive(anon):    11072 kB
Active(file):    1873496 kB
Inactive(file):  2986848 kB
Unevictable:        7628 kB
Mlocked:            7628 kB
SwapTotal:      67108856 kB
SwapFree:       67108780 kB
Dirty:              5420 kB
Writeback:             0 kB
AnonPages:         45532 kB
Mapped:            15036 kB
Shmem:               184 kB
Slab:             734372 kB
SReclaimable:     176644 kB
SUnreclaim:       557728 kB
KernelStack:        1456 kB
PageTables:         4024 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     142768 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     18432 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 23:52:02