Trace number 3713193

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 1.71OPTIMUM 44.78 44.897

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111227012--soft-0-100-0.wbo
MD5SUM3f56278c0c7f2898f6b9e11f0d13a6fa
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark0.390939
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 constraints101
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 5395
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 5394
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1220
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:                    1.71 beta - May, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing wbo file format. File HOME/instance-3713193-1338215268.wbo.
0.00/0.00	c Instance file HOME/instance-3713193-1338215268.wbo
0.00/0.00	c File size is 10467 bytes.
0.00/0.00	c Highest Coefficient sum: 1220
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:      270                                                 |
0.00/0.00	c |  Number Clauses:        30                                                  |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 71                                                  |
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 ===============================================================================
6.39/6.48	c | 6.48      | 0  | 1            lb |  0                0                0.00  |
16.39/16.46	c | 16.46     | 0  | 2            lb |  0                0                0.00  |
23.58/23.63	c | 23.64     | 0  | 4            lb |  0                0                0.00  |
32.59/32.68	c | 32.68     | 0  | 5            lb |  0                0                0.00  |
44.78/44.89	c | 44.89     | 0  | 5            ub |  0                0                0.00  |
44.78/44.89	c ===============================================================================
44.78/44.89	c Wall Clock Time: 44.89 s
44.78/44.89	o 5
44.78/44.89	c Best Solution: 5
44.78/44.89	s OPTIMUM FOUND
44.78/44.89	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	5

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-3713193-1338215268/watcher-3713193-1338215268 -o /tmp/evaluation-result-3713193-1338215268/solver-3713193-1338215268 -C 1800 -W 1900 -M 15500 wbo1.71 -file-format=wbo HOME/instance-3713193-1338215268.wbo 

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

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


[startup+0 s]
/proc/loadavg: 1.92 2.00 1.99 3/177 2002
/proc/meminfo: memFree=26823788/32873648 swapFree=6336/6336
[pid=2002] ppid=2000 vsize=83652 CPUtime=0 cores=0,2,4,6
/proc/2002/stat : 2002 (wbo1.71) S 2000 2002 32463 0 -1 4202496 806 0 0 0 0 0 0 0 20 0 2 0 287654031 85659648 756 33554432000 4194304 5964318 140733597815216 140733597814736 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/2002/statm: 20913 756 193 433 0 20477 0
[pid=2002/tid=2003] ppid=2000 vsize=83652 CPUtime=0 cores=0,2,4,6
/proc/2002/task/2003/stat : 2003 (wbo1.71) R 2000 2002 32463 0 -1 4202560 82 0 0 0 0 0 0 0 20 0 2 0 287654031 85659648 757 33554432000 4194304 5964318 140733597815216 140733597814504 5136324 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0

[startup+0.0117759 s]
/proc/loadavg: 1.92 2.00 1.99 3/177 2002
/proc/meminfo: memFree=26823788/32873648 swapFree=6336/6336
[pid=2002] ppid=2000 vsize=83652 CPUtime=0 cores=0,2,4,6
/proc/2002/stat : 2002 (wbo1.71) S 2000 2002 32463 0 -1 4202496 833 0 0 0 0 0 0 0 20 0 2 0 287654031 85659648 783 33554432000 4194304 5964318 140733597815216 140733597814736 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/2002/statm: 20913 783 194 433 0 20477 0
[pid=2002/tid=2003] ppid=2000 vsize=83652 CPUtime=0 cores=0,2,4,6
/proc/2002/task/2003/stat : 2003 (wbo1.71) R 2000 2002 32463 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 2 0 287654031 85659648 783 33554432000 4194304 5964318 140733597815216 140733597814504 5136324 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 83652

[startup+0.100275 s]
/proc/loadavg: 1.92 2.00 1.99 3/177 2002
/proc/meminfo: memFree=26823788/32873648 swapFree=6336/6336
[pid=2002] ppid=2000 vsize=83652 CPUtime=0.09 cores=0,2,4,6
/proc/2002/stat : 2002 (wbo1.71) S 2000 2002 32463 0 -1 4202496 1122 0 0 0 9 0 0 0 20 0 2 0 287654031 85659648 1072 33554432000 4194304 5964318 140733597815216 140733597814736 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/2002/statm: 20913 1072 194 433 0 20477 0
[pid=2002/tid=2003] ppid=2000 vsize=83652 CPUtime=0.08 cores=0,2,4,6
/proc/2002/task/2003/stat : 2003 (wbo1.71) R 2000 2002 32463 0 -1 4202560 397 0 0 0 8 0 0 0 20 0 2 0 287654031 85659648 1072 33554432000 4194304 5964318 140733597815216 140733597814504 5136324 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83652

[startup+0.300257 s]
/proc/loadavg: 1.92 2.00 1.99 3/177 2002
/proc/meminfo: memFree=26823788/32873648 swapFree=6336/6336
[pid=2002] ppid=2000 vsize=83652 CPUtime=0.29 cores=0,2,4,6
/proc/2002/stat : 2002 (wbo1.71) S 2000 2002 32463 0 -1 4202496 1547 0 0 0 29 0 0 0 20 0 2 0 287654031 85659648 1497 33554432000 4194304 5964318 140733597815216 140733597814736 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/2002/statm: 20913 1497 194 433 0 20477 0
[pid=2002/tid=2003] ppid=2000 vsize=83652 CPUtime=0.28 cores=0,2,4,6
/proc/2002/task/2003/stat : 2003 (wbo1.71) R 2000 2002 32463 0 -1 4202560 822 0 0 0 28 0 0 0 20 0 2 0 287654031 85659648 1497 33554432000 4194304 5964318 140733597815216 140733597814504 5136394 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83652

[startup+0.700263 s]
/proc/loadavg: 1.92 2.00 1.99 3/177 2002
/proc/meminfo: memFree=26823788/32873648 swapFree=6336/6336
[pid=2002] ppid=2000 vsize=83652 CPUtime=0.69 cores=0,2,4,6
/proc/2002/stat : 2002 (wbo1.71) S 2000 2002 32463 0 -1 4202496 2082 0 0 0 69 0 0 0 20 0 2 0 287654031 85659648 2032 33554432000 4194304 5964318 140733597815216 140733597814736 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/2002/statm: 20913 2032 194 433 0 20477 0
[pid=2002/tid=2003] ppid=2000 vsize=83652 CPUtime=0.68 cores=0,2,4,6
/proc/2002/task/2003/stat : 2003 (wbo1.71) R 2000 2002 32463 0 -1 4202560 1357 0 0 0 68 0 0 0 20 0 2 0 287654031 85659648 2032 33554432000 4194304 5964318 140733597815216 140335453148984 4220672 0 0 4096 16387 0 0 0 -1 2 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: 1.92 2.00 1.99 3/179 2004
/proc/meminfo: memFree=26815480/32873648 swapFree=6336/6336
[pid=2002] ppid=2000 vsize=83796 CPUtime=1.49 cores=0,2,4,6
/proc/2002/stat : 2002 (wbo1.71) S 2000 2002 32463 0 -1 4202496 2493 0 0 0 149 0 0 0 20 0 2 0 287654031 85807104 2443 33554432000 4194304 5964318 140733597815216 140733597814736 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/2002/statm: 20949 2443 194 433 0 20513 0
[pid=2002/tid=2003] ppid=2000 vsize=83796 CPUtime=1.48 cores=0,2,4,6
/proc/2002/task/2003/stat : 2003 (wbo1.71) R 2000 2002 32463 0 -1 4202560 1768 0 0 0 148 0 0 0 20 0 2 0 287654031 85807104 2443 33554432000 4194304 5964318 140733597815216 140335453148984 4399982 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83796

[startup+3.10026 s]
/proc/loadavg: 1.92 2.00 1.99 3/179 2004
/proc/meminfo: memFree=26812984/32873648 swapFree=6336/6336
[pid=2002] ppid=2000 vsize=83796 CPUtime=3.09 cores=0,2,4,6
/proc/2002/stat : 2002 (wbo1.71) S 2000 2002 32463 0 -1 4202496 3384 0 0 0 309 0 0 0 20 0 2 0 287654031 85807104 3334 33554432000 4194304 5964318 140733597815216 140733597814736 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/2002/statm: 20949 3334 194 433 0 20513 0
[pid=2002/tid=2003] ppid=2000 vsize=83796 CPUtime=3.07 cores=0,2,4,6
/proc/2002/task/2003/stat : 2003 (wbo1.71) R 2000 2002 32463 0 -1 4202560 2659 0 0 0 307 0 0 0 20 0 2 0 287654031 85807104 3334 33554432000 4194304 5964318 140733597815216 140335453148984 4220672 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 83796

[startup+6.30026 s]
/proc/loadavg: 1.93 2.00 1.99 3/179 2004
/proc/meminfo: memFree=26805916/32873648 swapFree=6336/6336
[pid=2002] ppid=2000 vsize=83868 CPUtime=6.29 cores=0,2,4,6
/proc/2002/stat : 2002 (wbo1.71) S 2000 2002 32463 0 -1 4202496 4943 0 0 0 628 1 0 0 20 0 2 0 287654031 85880832 4893 33554432000 4194304 5964318 140733597815216 140733597814736 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/2002/statm: 20967 4893 194 433 0 20531 0
[pid=2002/tid=2003] ppid=2000 vsize=83868 CPUtime=6.27 cores=0,2,4,6
/proc/2002/task/2003/stat : 2003 (wbo1.71) R 2000 2002 32463 0 -1 4202560 4218 0 0 0 626 1 0 0 20 0 2 0 287654031 85880832 4893 33554432000 4194304 5964318 140733597815216 140335453149176 4390796 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 83868

[startup+12.7003 s]
/proc/loadavg: 1.93 2.00 1.99 3/179 2004
/proc/meminfo: memFree=26801476/32873648 swapFree=6336/6336
[pid=2002] ppid=2000 vsize=83652 CPUtime=12.69 cores=0,2,4,6
/proc/2002/stat : 2002 (wbo1.71) S 2000 2002 32463 0 -1 4202496 5633 0 0 0 1268 1 0 0 20 0 2 0 287654031 85659648 5453 33554432000 4194304 5964318 140733597815216 140733597814736 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/2002/statm: 20913 5453 198 433 0 20477 0
[pid=2002/tid=2003] ppid=2000 vsize=83652 CPUtime=12.65 cores=0,2,4,6
/proc/2002/task/2003/stat : 2003 (wbo1.71) R 2000 2002 32463 0 -1 4202560 4908 0 0 0 1264 1 0 0 20 0 2 0 287654031 85659648 5453 33554432000 4194304 5964318 140733597815216 140335453148984 4399824 0 0 4096 16387 0 0 0 -1 2 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: 1.95 2.00 1.99 3/178 2004
/proc/meminfo: memFree=26794044/32873648 swapFree=6336/6336
[pid=2002] ppid=2000 vsize=83652 CPUtime=25.49 cores=0,2,4,6
/proc/2002/stat : 2002 (wbo1.71) S 2000 2002 32463 0 -1 4202496 7913 0 0 0 2547 2 0 0 20 0 2 0 287654031 85659648 6047 33554432000 4194304 5964318 140733597815216 140733597814736 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/2002/statm: 20913 6047 198 433 0 20477 0
[pid=2002/tid=2003] ppid=2000 vsize=83652 CPUtime=25.42 cores=0,2,4,6
/proc/2002/task/2003/stat : 2003 (wbo1.71) R 2000 2002 32463 0 -1 4202560 7188 0 0 0 2541 1 0 0 20 0 2 0 287654031 85659648 6047 33554432000 4194304 5964318 140733597815216 140335453150024 4399980 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 83652

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

[startup+38.3003 s]
/proc/loadavg: 1.95 2.00 1.99 3/179 2005
/proc/meminfo: memFree=26782876/32873648 swapFree=6336/6336
[pid=2002] ppid=2000 vsize=83652 CPUtime=38.29 cores=0,2,4,6
/proc/2002/stat : 2002 (wbo1.71) S 2000 2002 32463 0 -1 4202496 9308 0 0 0 3827 2 0 0 20 0 2 0 287654031 85659648 7442 33554432000 4194304 5964318 140733597815216 140733597814736 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/2002/statm: 20913 7442 198 433 0 20477 0
[pid=2002/tid=2003] ppid=2000 vsize=83652 CPUtime=38.18 cores=0,2,4,6
/proc/2002/task/2003/stat : 2003 (wbo1.71) R 2000 2002 32463 0 -1 4202560 8583 0 0 0 3816 2 0 0 20 0 2 0 287654031 85659648 7442 33554432000 4194304 5964318 140733597815216 140335453149720 4400339 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 38.29
Current children cumulated vsize (KiB) 83652

[startup+41.5003 s]
/proc/loadavg: 1.96 2.00 1.99 3/179 2005
/proc/meminfo: memFree=26781264/32873648 swapFree=6336/6336
[pid=2002] ppid=2000 vsize=83652 CPUtime=41.48 cores=0,2,4,6
/proc/2002/stat : 2002 (wbo1.71) S 2000 2002 32463 0 -1 4202496 9319 0 0 0 4146 2 0 0 20 0 2 0 287654031 85659648 7453 33554432000 4194304 5964318 140733597815216 140733597814736 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/2002/statm: 20913 7453 198 433 0 20477 0
[pid=2002/tid=2003] ppid=2000 vsize=83652 CPUtime=41.38 cores=0,2,4,6
/proc/2002/task/2003/stat : 2003 (wbo1.71) R 2000 2002 32463 0 -1 4202560 8594 0 0 0 4136 2 0 0 20 0 2 0 287654031 85659648 7453 33554432000 4194304 5964318 140733597815216 140335453149720 4399995 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 41.48
Current children cumulated vsize (KiB) 83652

[startup+43.1003 s]
/proc/loadavg: 1.96 2.00 1.99 3/179 2005
/proc/meminfo: memFree=26780272/32873648 swapFree=6336/6336
[pid=2002] ppid=2000 vsize=83652 CPUtime=43.08 cores=0,2,4,6
/proc/2002/stat : 2002 (wbo1.71) S 2000 2002 32463 0 -1 4202496 9319 0 0 0 4306 2 0 0 20 0 2 0 287654031 85659648 7453 33554432000 4194304 5964318 140733597815216 140733597814736 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/2002/statm: 20913 7453 198 433 0 20477 0
[pid=2002/tid=2003] ppid=2000 vsize=83652 CPUtime=42.97 cores=0,2,4,6
/proc/2002/task/2003/stat : 2003 (wbo1.71) R 2000 2002 32463 0 -1 4202560 8594 0 0 0 4295 2 0 0 20 0 2 0 287654031 85659648 7453 33554432000 4194304 5964318 140733597815216 140335453149720 4399885 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 43.08
Current children cumulated vsize (KiB) 83652

[startup+43.9003 s]
/proc/loadavg: 1.96 2.00 1.99 3/179 2005
/proc/meminfo: memFree=26778412/32873648 swapFree=6336/6336
[pid=2002] ppid=2000 vsize=83652 CPUtime=43.89 cores=0,2,4,6
/proc/2002/stat : 2002 (wbo1.71) S 2000 2002 32463 0 -1 4202496 9573 0 0 0 4387 2 0 0 20 0 2 0 287654031 85659648 7707 33554432000 4194304 5964318 140733597815216 140733597814736 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/2002/statm: 20913 7707 198 433 0 20477 0
[pid=2002/tid=2003] ppid=2000 vsize=83652 CPUtime=43.78 cores=0,2,4,6
/proc/2002/task/2003/stat : 2003 (wbo1.71) R 2000 2002 32463 0 -1 4202560 8848 0 0 0 4376 2 0 0 20 0 2 0 287654031 85659648 7707 33554432000 4194304 5964318 140733597815216 140335453149720 4399824 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 43.89
Current children cumulated vsize (KiB) 83652

[startup+44.3003 s]
/proc/loadavg: 1.96 2.00 1.99 3/179 2005
/proc/meminfo: memFree=26778412/32873648 swapFree=6336/6336
[pid=2002] ppid=2000 vsize=83652 CPUtime=44.28 cores=0,2,4,6
/proc/2002/stat : 2002 (wbo1.71) S 2000 2002 32463 0 -1 4202496 9977 0 0 0 4426 2 0 0 20 0 2 0 287654031 85659648 8111 33554432000 4194304 5964318 140733597815216 140733597814736 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/2002/statm: 20913 8111 198 433 0 20477 0
[pid=2002/tid=2003] ppid=2000 vsize=83652 CPUtime=44.17 cores=0,2,4,6
/proc/2002/task/2003/stat : 2003 (wbo1.71) R 2000 2002 32463 0 -1 4202560 9252 0 0 0 4415 2 0 0 20 0 2 0 287654031 85659648 8111 33554432000 4194304 5964318 140733597815216 140335453149720 4221120 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 44.28
Current children cumulated vsize (KiB) 83652

[startup+44.7003 s]
/proc/loadavg: 1.96 2.00 1.99 3/179 2005
/proc/meminfo: memFree=26778412/32873648 swapFree=6336/6336
[pid=2002] ppid=2000 vsize=83652 CPUtime=44.68 cores=0,2,4,6
/proc/2002/stat : 2002 (wbo1.71) S 2000 2002 32463 0 -1 4202496 10385 0 0 0 4466 2 0 0 20 0 2 0 287654031 85659648 8519 33554432000 4194304 5964318 140733597815216 140733597814736 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/2002/statm: 20913 8519 198 433 0 20477 0
[pid=2002/tid=2003] ppid=2000 vsize=83652 CPUtime=44.57 cores=0,2,4,6
/proc/2002/task/2003/stat : 2003 (wbo1.71) R 2000 2002 32463 0 -1 4202560 9660 0 0 0 4455 2 0 0 20 0 2 0 287654031 85659648 8519 33554432000 4194304 5964318 140733597815216 140335453149224 4400446 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 44.68
Current children cumulated vsize (KiB) 83652

[startup+44.8003 s]
/proc/loadavg: 1.96 2.00 1.99 3/179 2005
/proc/meminfo: memFree=26778412/32873648 swapFree=6336/6336
[pid=2002] ppid=2000 vsize=84136 CPUtime=44.78 cores=0,2,4,6
/proc/2002/stat : 2002 (wbo1.71) S 2000 2002 32463 0 -1 4202496 10567 0 0 0 4476 2 0 0 20 0 2 0 287654031 86155264 8701 33554432000 4194304 5964318 140733597815216 140733597814736 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/2002/statm: 21034 8701 198 433 0 20598 0
[pid=2002/tid=2003] ppid=2000 vsize=84136 CPUtime=44.67 cores=0,2,4,6
/proc/2002/task/2003/stat : 2003 (wbo1.71) R 2000 2002 32463 0 -1 4202560 9842 0 0 0 4465 2 0 0 20 0 2 0 287654031 86155264 8701 33554432000 4194304 5964318 140733597815216 140335453149224 4392790 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 44.78
Current children cumulated vsize (KiB) 84136

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2002 and gives
#  childrusage.ru_utime.tv_sec=44
#  childrusage.ru_utime.tv_usec=745197
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=32994
# CPU time returned by wait4() is 44.7782
# while last known CPU time is 44.78
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 44.897
CPU time (s): 44.78
CPU user time (s): 44.76
CPU system time (s): 0.02
CPU usage (%): 99.7395
Max. virtual memory (cumulated for all children) (KiB): 84136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 44.7452
system time used= 0.032994
maximum resident set size= 34932
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10599
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= 4
involuntary context switches= 70

runsolver used 0.093985 second user time and 0.216967 second system time

The end

Launcher Data 

Begin job on node112 at 2012-05-28 16:27:48
IDJOB=3713193
IDBENCH=79251
IDSOLVER=2293
FILE ID=node112/3713193-1338215268
RUNJOBID= node112-1338192203-32479
PBS_JOBID= 14624576
Free space on /tmp= 71588 MiB

SOLVER NAME= wbo 1.71
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111227012--soft-0-100-0.wbo
COMMAND LINE= wbo1.71 -file-format=wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3713193-1338215268/watcher-3713193-1338215268 -o /tmp/evaluation-result-3713193-1338215268/solver-3713193-1338215268 -C 1800 -W 1900 -M 15500  wbo1.71 -file-format=wbo HOME/instance-3713193-1338215268.wbo

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

MD5SUM BENCH= 3f56278c0c7f2898f6b9e11f0d13a6fa
RANDOM SEED=44891488

node112.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		: 2666.763
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		: 2666.763
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		: 2666.763
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		: 2666.763
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		: 2666.763
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	: 5331.92
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		: 2666.763
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	: 5331.92
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		: 2666.763
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.763
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:        26823680 kB
Buffers:          387352 kB
Cached:          4341456 kB
SwapCached:            0 kB
Active:          1309460 kB
Inactive:        3912436 kB
Active(anon):     495584 kB
Inactive(anon):        0 kB
Active(file):     813876 kB
Inactive(file):  3912436 kB
Unevictable:        6336 kB
Mlocked:            6336 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              5452 kB
Writeback:             0 kB
AnonPages:        501168 kB
Mapped:            15160 kB
Shmem:               200 kB
Slab:             689188 kB
SReclaimable:     133120 kB
SUnreclaim:       556068 kB
KernelStack:        1488 kB
PageTables:         5072 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     179980 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    446464 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= 71584 MiB
End job on node112 at 2012-05-28 16:28:33