Trace number 3728167

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 121.56 121.63

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110969577--soft-33-100-0.wbo
MD5SUM272549dcfc1a9500042cdae4b8981d82
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark12
Best CPU time to get the best result obtained on this benchmark0.706891
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables169
Total number of constraints101
Number of soft constraints64
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Top cost 2925
Min constraint cost 1
Max constraint cost 96
Sum of constraints costs 2924
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1255
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-3728167-1338673229.wbo.
0.00/0.00	c Instance file HOME/instance-3728167-1338673229.wbo
0.00/0.00	c File size is 10277 bytes.
0.00/0.00	c Highest Coefficient sum: 1255
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.00         s                                      |
0.00/0.00	c |  Number Variables:      233                                                 |
0.00/0.00	c |  Number Clauses:        30                                                  |
0.00/0.00	c |  Number Cardinality:    24                                                  |
0.00/0.00	c |  Number PB Constraints: 47                                                  |
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Problem Type:          Optimization                                        |
0.00/0.00	c |  Objective Function:    Cardinality Constraint                              |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Time (s)  | ID |      Bound      |               Shared Clauses             |
0.00/0.00	c |           |    | value      type |  expCls         impCls        Lit/impCl  |
0.00/0.00	c ===============================================================================
6.09/6.18	c | 6.19      | 0  | 1            lb |  0                0                0.00  |
15.18/15.29	c | 15.29     | 0  | 2            lb |  0                0                0.00  |
22.58/22.65	c | 22.65     | 0  | 3            lb |  0                0                0.00  |
29.88/29.94	c | 29.95     | 0  | 4            lb |  0                0                0.00  |
37.87/37.92	c | 37.93     | 0  | 5            lb |  0                0                0.00  |
44.87/44.95	c | 44.95     | 0  | 6            lb |  0                0                0.00  |
53.38/53.47	c | 53.48     | 0  | 7            lb |  0                0                0.00  |
64.57/64.60	c | 64.61     | 0  | 8            lb |  0                0                0.00  |
74.87/74.93	c | 74.93     | 0  | 9            lb |  0                0                0.00  |
82.76/82.86	c | 82.86     | 0  | 10           lb |  0                0                0.00  |
91.46/91.55	c | 91.56     | 0  | 11           lb |  0                0                0.00  |
106.76/106.86	c | 106.87    | 0  | 12           lb |  0                0                0.00  |
121.56/121.62	c | 121.63    | 0  | 12           ub |  0                0                0.00  |
121.56/121.62	c ===============================================================================
121.56/121.62	c Wall Clock Time: 121.63 s
121.56/121.62	o 12
121.56/121.62	c Best Solution: 12
121.56/121.62	s OPTIMUM FOUND
121.56/121.62	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	12

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-3728167-1338673229/watcher-3728167-1338673229 -o /tmp/evaluation-result-3728167-1338673229/solver-3728167-1338673229 -C 1800 -W 1900 -M 15500 wbo1.72 -file-format=wbo HOME/instance-3728167-1338673229.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 2.08 2.02 3/178 7767
/proc/meminfo: memFree=29103144/32873844 swapFree=6872/6872
[pid=7767] ppid=7765 vsize=83720 CPUtime=0 cores=1,3,5,7
/proc/7767/stat : 7767 (wbo1.72) S 7765 7767 6982 0 -1 4202496 792 0 0 0 0 0 0 0 20 0 2 0 333451391 85729280 741 33554432000 4194304 5964350 140735344425968 140735344425488 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7767/statm: 20930 742 192 433 0 20494 0
[pid=7767/tid=7768] ppid=7765 vsize=83720 CPUtime=0 cores=1,3,5,7
/proc/7767/task/7768/stat : 7768 (wbo1.72) R 7765 7767 6982 0 -1 4202560 71 0 0 0 0 0 0 0 20 0 2 0 333451392 85729280 742 33554432000 4194304 5964350 140735344425968 140734732615448 5136340 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0

[startup+0.020391 s]
/proc/loadavg: 2.06 2.08 2.02 3/178 7767
/proc/meminfo: memFree=29103144/32873844 swapFree=6872/6872
[pid=7767] ppid=7765 vsize=83720 CPUtime=0.01 cores=1,3,5,7
/proc/7767/stat : 7767 (wbo1.72) S 7765 7767 6982 0 -1 4202496 847 0 0 0 1 0 0 0 20 0 2 0 333451391 85729280 796 33554432000 4194304 5964350 140735344425968 140735344425488 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7767/statm: 20930 796 193 433 0 20494 0
[pid=7767/tid=7768] ppid=7765 vsize=83720 CPUtime=0 cores=1,3,5,7
/proc/7767/task/7768/stat : 7768 (wbo1.72) R 7765 7767 6982 0 -1 4202560 125 0 0 0 0 0 0 0 20 0 2 0 333451392 85729280 796 33554432000 4194304 5964350 140735344425968 140734732615448 5136340 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 83720

[startup+0.100294 s]
/proc/loadavg: 2.06 2.08 2.02 3/178 7767
/proc/meminfo: memFree=29103144/32873844 swapFree=6872/6872
[pid=7767] ppid=7765 vsize=83720 CPUtime=0.09 cores=1,3,5,7
/proc/7767/stat : 7767 (wbo1.72) S 7765 7767 6982 0 -1 4202496 1074 0 0 0 9 0 0 0 20 0 2 0 333451391 85729280 1023 33554432000 4194304 5964350 140735344425968 140735344425488 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7767/statm: 20930 1023 193 433 0 20494 0
[pid=7767/tid=7768] ppid=7765 vsize=83720 CPUtime=0.08 cores=1,3,5,7
/proc/7767/task/7768/stat : 7768 (wbo1.72) R 7765 7767 6982 0 -1 4202560 352 0 0 0 8 0 0 0 20 0 2 0 333451392 85729280 1023 33554432000 4194304 5964350 140735344425968 140734732615448 5136410 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+0.300259 s]
/proc/loadavg: 2.06 2.08 2.02 3/178 7767
/proc/meminfo: memFree=29103144/32873844 swapFree=6872/6872
[pid=7767] ppid=7765 vsize=83720 CPUtime=0.29 cores=1,3,5,7
/proc/7767/stat : 7767 (wbo1.72) S 7765 7767 6982 0 -1 4202496 1461 0 0 0 29 0 0 0 20 0 2 0 333451391 85729280 1410 33554432000 4194304 5964350 140735344425968 140735344425488 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7767/statm: 20930 1410 193 433 0 20494 0
[pid=7767/tid=7768] ppid=7765 vsize=83720 CPUtime=0.28 cores=1,3,5,7
/proc/7767/task/7768/stat : 7768 (wbo1.72) R 7765 7767 6982 0 -1 4202560 739 0 0 0 28 0 0 0 20 0 2 0 333451392 85729280 1410 33554432000 4194304 5964350 140735344425968 140734732615448 5136340 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83720

[startup+0.700256 s]
/proc/loadavg: 2.06 2.08 2.02 3/178 7767
/proc/meminfo: memFree=29103144/32873844 swapFree=6872/6872
[pid=7767] ppid=7765 vsize=83720 CPUtime=0.69 cores=1,3,5,7
/proc/7767/stat : 7767 (wbo1.72) S 7765 7767 6982 0 -1 4202496 1935 0 0 0 69 0 0 0 20 0 2 0 333451391 85729280 1884 33554432000 4194304 5964350 140735344425968 140735344425488 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7767/statm: 20930 1884 193 433 0 20494 0
[pid=7767/tid=7768] ppid=7765 vsize=83720 CPUtime=0.68 cores=1,3,5,7
/proc/7767/task/7768/stat : 7768 (wbo1.72) R 7765 7767 6982 0 -1 4202560 1213 0 0 0 68 0 0 0 20 0 2 0 333451392 85729280 1884 33554432000 4194304 5964350 140735344425968 140734732615448 5136340 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 83720

[startup+1.50025 s]
/proc/loadavg: 2.06 2.08 2.02 3/180 7769
/proc/meminfo: memFree=29084620/32873844 swapFree=6872/6872
[pid=7767] ppid=7765 vsize=83864 CPUtime=1.49 cores=1,3,5,7
/proc/7767/stat : 7767 (wbo1.72) S 7765 7767 6982 0 -1 4202496 2301 0 0 0 149 0 0 0 20 0 2 0 333451391 85876736 2250 33554432000 4194304 5964350 140735344425968 140735344425488 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7767/statm: 20966 2250 193 433 0 20530 0
[pid=7767/tid=7768] ppid=7765 vsize=83864 CPUtime=1.48 cores=1,3,5,7
/proc/7767/task/7768/stat : 7768 (wbo1.72) R 7765 7767 6982 0 -1 4202560 1579 0 0 0 148 0 0 0 20 0 2 0 333451392 85876736 2250 33554432000 4194304 5964350 140735344425968 139805482223608 5179632 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83864

[startup+3.10026 s]
/proc/loadavg: 2.06 2.08 2.02 3/180 7769
/proc/meminfo: memFree=29074188/32873844 swapFree=6872/6872
[pid=7767] ppid=7765 vsize=83864 CPUtime=3.09 cores=1,3,5,7
/proc/7767/stat : 7767 (wbo1.72) S 7765 7767 6982 0 -1 4202496 3185 0 0 0 309 0 0 0 20 0 2 0 333451391 85876736 3134 33554432000 4194304 5964350 140735344425968 140735344425488 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7767/statm: 20966 3134 193 433 0 20530 0
[pid=7767/tid=7768] ppid=7765 vsize=83864 CPUtime=3.07 cores=1,3,5,7
/proc/7767/task/7768/stat : 7768 (wbo1.72) R 7765 7767 6982 0 -1 4202560 2463 0 0 0 307 0 0 0 20 0 2 0 333451392 85876736 3134 33554432000 4194304 5964350 140735344425968 139805482223656 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) 83864

[startup+6.30034 s]
/proc/loadavg: 2.05 2.07 2.02 3/180 7769
/proc/meminfo: memFree=29061292/32873844 swapFree=6872/6872
[pid=7767] ppid=7765 vsize=83720 CPUtime=6.29 cores=1,3,5,7
/proc/7767/stat : 7767 (wbo1.72) S 7765 7767 6982 0 -1 4202496 4427 0 0 0 629 0 0 0 20 0 2 0 333451391 85729280 4324 33554432000 4194304 5964350 140735344425968 140735344425488 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7767/statm: 20930 4324 197 433 0 20494 0
[pid=7767/tid=7768] ppid=7765 vsize=83720 CPUtime=6.26 cores=1,3,5,7
/proc/7767/task/7768/stat : 7768 (wbo1.72) R 7765 7767 6982 0 -1 4202560 3705 0 0 0 626 0 0 0 20 0 2 0 333451392 85729280 4324 33554432000 4194304 5964350 140735344425968 139805482223416 4400017 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) 83720

[startup+12.7003 s]
/proc/loadavg: 2.05 2.07 2.02 3/180 7769
/proc/meminfo: memFree=29035928/32873844 swapFree=6872/6872
[pid=7767] ppid=7765 vsize=83720 CPUtime=12.68 cores=1,3,5,7
/proc/7767/stat : 7767 (wbo1.72) S 7765 7767 6982 0 -1 4202496 5362 0 0 0 1268 0 0 0 20 0 2 0 333451391 85729280 5253 33554432000 4194304 5964350 140735344425968 140735344425488 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7767/statm: 20930 5253 197 433 0 20494 0
[pid=7767/tid=7768] ppid=7765 vsize=83720 CPUtime=12.64 cores=1,3,5,7
/proc/7767/task/7768/stat : 7768 (wbo1.72) R 7765 7767 6982 0 -1 4202560 4640 0 0 0 1264 0 0 0 20 0 2 0 333451392 85729280 5253 33554432000 4194304 5964350 140735344425968 139805482223416 5136340 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 83720

[startup+25.5003 s]
/proc/loadavg: 2.04 2.07 2.01 3/180 7769
/proc/meminfo: memFree=28996892/32873844 swapFree=6872/6872
[pid=7767] ppid=7765 vsize=83720 CPUtime=25.48 cores=1,3,5,7
/proc/7767/stat : 7767 (wbo1.72) S 7765 7767 6982 0 -1 4202496 6885 0 0 0 2548 0 0 0 20 0 2 0 333451391 85729280 5353 33554432000 4194304 5964350 140735344425968 140735344425488 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7767/statm: 20930 5353 197 433 0 20494 0
[pid=7767/tid=7768] ppid=7765 vsize=83720 CPUtime=25.41 cores=1,3,5,7
/proc/7767/task/7768/stat : 7768 (wbo1.72) R 7765 7767 6982 0 -1 4202560 6163 0 0 0 2541 0 0 0 20 0 2 0 333451392 85729280 5353 33554432000 4194304 5964350 140735344425968 139805482224456 4388689 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 2.06 2.01 3/179 7769
/proc/meminfo: memFree=28956276/32873844 swapFree=6872/6872
[pid=7767] ppid=7765 vsize=83720 CPUtime=51.07 cores=1,3,5,7
/proc/7767/stat : 7767 (wbo1.72) S 7765 7767 6982 0 -1 4202496 7606 0 0 0 5107 0 0 0 20 0 2 0 333451391 85729280 6432 33554432000 4194304 5964350 140735344425968 140735344425488 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7767/statm: 20930 6432 197 433 0 20494 0
[pid=7767/tid=7768] ppid=7765 vsize=83720 CPUtime=50.94 cores=1,3,5,7
/proc/7767/task/7768/stat : 7768 (wbo1.72) R 7765 7767 6982 0 -1 4202560 6884 0 0 0 5094 0 0 0 20 0 2 0 333451392 85729280 6432 33554432000 4194304 5964350 140735344425968 139805482224456 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 83720

[startup+102.307 s]
/proc/loadavg: 2.07 2.07 2.01 3/179 7769
/proc/meminfo: memFree=28912104/32873844 swapFree=6872/6872
[pid=7767] ppid=7765 vsize=83720 CPUtime=102.27 cores=1,3,5,7
/proc/7767/stat : 7767 (wbo1.72) S 7765 7767 6982 0 -1 4202496 10359 0 0 0 10226 1 0 0 20 0 2 0 333451391 85729280 9094 33554432000 4194304 5964350 140735344425968 140735344425488 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7767/statm: 20930 9094 197 433 0 20494 0
[pid=7767/tid=7768] ppid=7765 vsize=83720 CPUtime=102.01 cores=1,3,5,7
/proc/7767/task/7768/stat : 7768 (wbo1.72) R 7765 7767 6982 0 -1 4202560 9637 0 0 0 10199 2 0 0 20 0 2 0 333451392 85729280 9094 33554432000 4194304 5964350 140735344425968 139805482224152 4399840 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 83720

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

[startup+115.1 s]
/proc/loadavg: 2.05 2.06 2.01 3/179 7769
/proc/meminfo: memFree=28890512/32873844 swapFree=6872/6872
[pid=7767] ppid=7765 vsize=83720 CPUtime=115.06 cores=1,3,5,7
/proc/7767/stat : 7767 (wbo1.72) S 7765 7767 6982 0 -1 4202496 11605 0 0 0 11505 1 0 0 20 0 2 0 333451391 85729280 10340 33554432000 4194304 5964350 140735344425968 140735344425488 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7767/statm: 20930 10340 197 433 0 20494 0
[pid=7767/tid=7768] ppid=7765 vsize=83720 CPUtime=114.77 cores=1,3,5,7
/proc/7767/task/7768/stat : 7768 (wbo1.72) R 7765 7767 6982 0 -1 4202560 10883 0 0 0 11475 2 0 0 20 0 2 0 333451392 85729280 10340 33554432000 4194304 5964350 140735344425968 139805482223960 4392905 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 115.06
Current children cumulated vsize (KiB) 83720

[startup+118.3 s]
/proc/loadavg: 2.05 2.06 2.01 3/179 7769
/proc/meminfo: memFree=28885304/32873844 swapFree=6872/6872
[pid=7767] ppid=7765 vsize=83720 CPUtime=118.26 cores=1,3,5,7
/proc/7767/stat : 7767 (wbo1.72) S 7765 7767 6982 0 -1 4202496 11605 0 0 0 11825 1 0 0 20 0 2 0 333451391 85729280 10340 33554432000 4194304 5964350 140735344425968 140735344425488 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7767/statm: 20930 10340 197 433 0 20494 0
[pid=7767/tid=7768] ppid=7765 vsize=83720 CPUtime=117.96 cores=1,3,5,7
/proc/7767/task/7768/stat : 7768 (wbo1.72) R 7765 7767 6982 0 -1 4202560 10883 0 0 0 11794 2 0 0 20 0 2 0 333451392 85729280 10340 33554432000 4194304 5964350 140735344425968 139805482223960 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 118.26
Current children cumulated vsize (KiB) 83720

[startup+119.907 s]
/proc/loadavg: 2.05 2.06 2.01 3/179 7769
/proc/meminfo: memFree=28878360/32873844 swapFree=6872/6872
[pid=7767] ppid=7765 vsize=83720 CPUtime=119.86 cores=1,3,5,7
/proc/7767/stat : 7767 (wbo1.72) S 7765 7767 6982 0 -1 4202496 11607 0 0 0 11985 1 0 0 20 0 2 0 333451391 85729280 10342 33554432000 4194304 5964350 140735344425968 140735344425488 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7767/statm: 20930 10342 197 433 0 20494 0
[pid=7767/tid=7768] ppid=7765 vsize=83720 CPUtime=119.57 cores=1,3,5,7
/proc/7767/task/7768/stat : 7768 (wbo1.72) R 7765 7767 6982 0 -1 4202560 10885 0 0 0 11955 2 0 0 20 0 2 0 333451392 85729280 10342 33554432000 4194304 5964350 140735344425968 139805482223960 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 119.86
Current children cumulated vsize (KiB) 83720

[startup+120.7 s]
/proc/loadavg: 2.05 2.06 2.01 3/179 7769
/proc/meminfo: memFree=28878360/32873844 swapFree=6872/6872
[pid=7767] ppid=7765 vsize=83720 CPUtime=120.66 cores=1,3,5,7
/proc/7767/stat : 7767 (wbo1.72) S 7765 7767 6982 0 -1 4202496 11607 0 0 0 12065 1 0 0 20 0 2 0 333451391 85729280 10342 33554432000 4194304 5964350 140735344425968 140735344425488 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7767/statm: 20930 10342 197 433 0 20494 0
[pid=7767/tid=7768] ppid=7765 vsize=83720 CPUtime=120.36 cores=1,3,5,7
/proc/7767/task/7768/stat : 7768 (wbo1.72) R 7765 7767 6982 0 -1 4202560 10885 0 0 0 12034 2 0 0 20 0 2 0 333451392 85729280 10342 33554432000 4194304 5964350 140735344425968 139805482223960 4399998 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 120.66
Current children cumulated vsize (KiB) 83720

[startup+121.1 s]
/proc/loadavg: 2.05 2.06 2.01 3/179 7769
/proc/meminfo: memFree=28876500/32873844 swapFree=6872/6872
[pid=7767] ppid=7765 vsize=83720 CPUtime=121.06 cores=1,3,5,7
/proc/7767/stat : 7767 (wbo1.72) S 7765 7767 6982 0 -1 4202496 11607 0 0 0 12105 1 0 0 20 0 2 0 333451391 85729280 10342 33554432000 4194304 5964350 140735344425968 140735344425488 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7767/statm: 20930 10342 197 433 0 20494 0
[pid=7767/tid=7768] ppid=7765 vsize=83720 CPUtime=120.76 cores=1,3,5,7
/proc/7767/task/7768/stat : 7768 (wbo1.72) R 7765 7767 6982 0 -1 4202560 10885 0 0 0 12074 2 0 0 20 0 2 0 333451392 85729280 10342 33554432000 4194304 5964350 140735344425968 139805482223960 4399866 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 121.06
Current children cumulated vsize (KiB) 83720

[startup+121.5 s]
/proc/loadavg: 2.05 2.06 2.01 3/179 7769
/proc/meminfo: memFree=28876500/32873844 swapFree=6872/6872
[pid=7767] ppid=7765 vsize=83720 CPUtime=121.46 cores=1,3,5,7
/proc/7767/stat : 7767 (wbo1.72) S 7765 7767 6982 0 -1 4202496 11607 0 0 0 12145 1 0 0 20 0 2 0 333451391 85729280 10342 33554432000 4194304 5964350 140735344425968 140735344425488 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7767/statm: 20930 10342 197 433 0 20494 0
[pid=7767/tid=7768] ppid=7765 vsize=83720 CPUtime=121.16 cores=1,3,5,7
/proc/7767/task/7768/stat : 7768 (wbo1.72) R 7765 7767 6982 0 -1 4202560 10885 0 0 0 12114 2 0 0 20 0 2 0 333451392 85729280 10342 33554432000 4194304 5964350 140735344425968 139805482223960 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 121.46
Current children cumulated vsize (KiB) 83720

[startup+121.6 s]
/proc/loadavg: 2.05 2.06 2.01 3/179 7769
/proc/meminfo: memFree=28876500/32873844 swapFree=6872/6872
[pid=7767] ppid=7765 vsize=83720 CPUtime=121.56 cores=1,3,5,7
/proc/7767/stat : 7767 (wbo1.72) S 7765 7767 6982 0 -1 4202496 11607 0 0 0 12155 1 0 0 20 0 2 0 333451391 85729280 10342 33554432000 4194304 5964350 140735344425968 140735344425488 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7767/statm: 20930 10342 197 433 0 20494 0
[pid=7767/tid=7768] ppid=7765 vsize=83720 CPUtime=121.26 cores=1,3,5,7
/proc/7767/task/7768/stat : 7768 (wbo1.72) R 7765 7767 6982 0 -1 4202560 10885 0 0 0 12124 2 0 0 20 0 2 0 333451392 85729280 10342 33554432000 4194304 5964350 140735344425968 139805482223960 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 121.56
Current children cumulated vsize (KiB) 83720

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7767 and gives
#  childrusage.ru_utime.tv_sec=121
#  childrusage.ru_utime.tv_usec=262565
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=32994
# CPU time returned by wait4() is 121.296
# while last known CPU time is 121.56
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 121.63
CPU time (s): 121.56
CPU user time (s): 121.55
CPU system time (s): 0.01
CPU usage (%): 99.9424
Max. virtual memory (cumulated for all children) (KiB): 84204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 121.263
system time used= 0.032994
maximum resident set size= 41380
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11610
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= 14
involuntary context switches= 126

runsolver used 0.222966 second user time and 0.559914 second system time

The end

Launcher Data 

Begin job on node106 at 2012-06-02 23:40:29
IDJOB=3728167
IDBENCH=78745
IDSOLVER=2315
FILE ID=node106/3728167-1338673229
RUNJOBID= node106-1338669628-7528
PBS_JOBID= 14636483
Free space on /tmp= 70864 MiB

SOLVER NAME= wbo 1.72
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110969577--soft-33-100-0.wbo
COMMAND LINE= wbo1.72 -file-format=wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3728167-1338673229/watcher-3728167-1338673229 -o /tmp/evaluation-result-3728167-1338673229/solver-3728167-1338673229 -C 1800 -W 1900 -M 15500  wbo1.72 -file-format=wbo HOME/instance-3728167-1338673229.wbo

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

MD5SUM BENCH= 272549dcfc1a9500042cdae4b8981d82
RANDOM SEED=1589972547

node106.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		: 2667.065
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	: 5334.13
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		: 2667.065
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		: 2667.065
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	: 5331.91
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		: 2667.065
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	: 5331.92
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		: 2667.065
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		: 2667.065
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		: 2667.065
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		: 2667.065
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:        29104160 kB
Buffers:          269260 kB
Cached:          2650492 kB
SwapCached:         1936 kB
Active:           941912 kB
Inactive:        1988568 kB
Active(anon):       7988 kB
Inactive(anon):     4868 kB
Active(file):     933924 kB
Inactive(file):  1983700 kB
Unevictable:        6872 kB
Mlocked:            6872 kB
SwapTotal:      67108856 kB
SwapFree:       67100520 kB
Dirty:             10944 kB
Writeback:             0 kB
AnonPages:         15428 kB
Mapped:             9636 kB
Shmem:                 0 kB
Slab:             699224 kB
SReclaimable:     141328 kB
SUnreclaim:       557896 kB
KernelStack:        1464 kB
PageTables:         3744 kB
NFS_Unstable:          4 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     142696 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70856 MiB
End job on node106 at 2012-06-02 23:42:31