Trace number 3728192

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 232.04 232.195

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111227012--soft-66-100-0.wbo
MD5SUMbda3418eb2779577fc492619368d84b3
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark49
Best CPU time to get the best result obtained on this benchmark0.720889
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 constraints26
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 1243
Min constraint cost 1
Max constraint cost 96
Sum of constraints costs 1242
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:                     1.72 beta - May, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing wbo file format. File HOME/instance-3728192-1338673591.wbo.
0.00/0.00	c Instance file HOME/instance-3728192-1338673591.wbo
0.00/0.00	c File size is 10098 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:      195                                                 |
0.00/0.00	c |  Number Clauses:        30                                                  |
0.00/0.00	c |  Number Cardinality:    49                                                  |
0.00/0.00	c |  Number PB Constraints: 22                                                  |
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Problem Type:          Optimization                                        |
0.00/0.00	c |  Objective Function:    Cardinality Constraint                              |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Time (s)  | ID |      Bound      |               Shared Clauses             |
0.00/0.00	c |           |    | value      type |  expCls         impCls        Lit/impCl  |
0.00/0.00	c ===============================================================================
5.09/5.17	c | 5.17      | 0  | 1            lb |  0                0                0.00  |
10.29/10.35	c | 10.35     | 0  | 17           lb |  0                0                0.00  |
14.59/14.66	c | 14.66     | 0  | 18           lb |  0                0                0.00  |
20.29/20.39	c | 20.39     | 0  | 19           lb |  0                0                0.00  |
27.28/27.31	c | 27.32     | 0  | 20           lb |  0                0                0.00  |
32.99/33.05	c | 33.05     | 0  | 24           lb |  0                0                0.00  |
39.38/39.47	c | 39.47     | 0  | 25           lb |  0                0                0.00  |
45.18/45.23	c | 45.23     | 0  | 26           lb |  0                0                0.00  |
54.68/54.72	c | 54.72     | 0  | 27           lb |  0                0                0.00  |
59.78/59.85	c | 59.85     | 0  | 29           lb |  0                0                0.00  |
67.18/67.28	c | 67.28     | 0  | 30           lb |  0                0                0.00  |
74.28/74.32	c | 74.32     | 0  | 31           lb |  0                0                0.00  |
81.48/81.54	c | 81.55     | 0  | 32           lb |  0                0                0.00  |
88.48/88.58	c | 88.59     | 0  | 34           lb |  0                0                0.00  |
96.18/96.25	c | 96.26     | 0  | 35           lb |  0                0                0.00  |
106.97/107.09	c | 107.09    | 0  | 36           lb |  0                0                0.00  |
114.67/114.74	c | 114.75    | 0  | 37           lb |  0                0                0.00  |
120.27/120.36	c | 120.36    | 0  | 38           lb |  0                0                0.00  |
127.37/127.48	c | 127.49    | 0  | 39           lb |  0                0                0.00  |
134.87/134.91	c | 134.91    | 0  | 40           lb |  0                0                0.00  |
143.97/144.04	c | 144.04    | 0  | 41           lb |  0                0                0.00  |
154.76/154.88	c | 154.88    | 0  | 42           lb |  0                0                0.00  |
167.66/167.79	c | 167.80    | 0  | 43           lb |  0                0                0.00  |
177.16/177.24	c | 177.24    | 0  | 44           lb |  0                0                0.00  |
186.95/187.02	c | 187.02    | 0  | 45           lb |  0                0                0.00  |
195.14/195.22	c | 195.23    | 0  | 46           lb |  0                0                0.00  |
204.45/204.58	c | 204.59    | 0  | 47           lb |  0                0                0.00  |
217.34/217.45	c | 217.45    | 0  | 48           lb |  0                0                0.00  |
227.94/228.04	c | 228.04    | 0  | 49           lb |  0                0                0.00  |
232.04/232.19	c | 232.19    | 0  | 49           ub |  0                0                0.00  |
232.04/232.19	c ===============================================================================
232.04/232.19	c Wall Clock Time: 232.19 s
232.04/232.19	o 49
232.04/232.19	c Best Solution: 49
232.04/232.19	s OPTIMUM FOUND
232.04/232.19	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	49

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-3728192-1338673591/watcher-3728192-1338673591 -o /tmp/evaluation-result-3728192-1338673591/solver-3728192-1338673591 -C 1800 -W 1900 -M 15500 wbo1.72 -file-format=wbo HOME/instance-3728192-1338673591.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: 2.17 2.13 2.04 3/177 7885
/proc/meminfo: memFree=28769504/32873844 swapFree=6872/6872
[pid=7885] ppid=7883 vsize=83716 CPUtime=0 cores=1,3,5,7
/proc/7885/stat : 7885 (wbo1.72) S 7883 7885 6982 0 -1 4202496 784 0 0 0 0 0 0 0 20 0 2 0 333487543 85725184 733 33554432000 4194304 5964350 140734593993856 140734593993376 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7885/statm: 20929 733 192 433 0 20493 0
[pid=7885/tid=7886] ppid=7883 vsize=83716 CPUtime=0 cores=1,3,5,7
/proc/7885/task/7886/stat : 7886 (wbo1.72) R 7883 7885 6982 0 -1 4202560 64 0 0 0 0 0 0 0 20 0 2 0 333487543 85725184 733 33554432000 4194304 5964350 140734593993856 140735787900536 18446744073699066235 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0

[startup+0.036645 s]
/proc/loadavg: 2.17 2.13 2.04 3/177 7885
/proc/meminfo: memFree=28769504/32873844 swapFree=6872/6872
[pid=7885] ppid=7883 vsize=83716 CPUtime=0.03 cores=1,3,5,7
/proc/7885/stat : 7885 (wbo1.72) S 7883 7885 6982 0 -1 4202496 893 0 0 0 3 0 0 0 20 0 2 0 333487543 85725184 842 33554432000 4194304 5964350 140734593993856 140734593993376 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7885/statm: 20929 842 193 433 0 20493 0
[pid=7885/tid=7886] ppid=7883 vsize=83716 CPUtime=0.02 cores=1,3,5,7
/proc/7885/task/7886/stat : 7886 (wbo1.72) R 7883 7885 6982 0 -1 4202560 173 0 0 0 2 0 0 0 20 0 2 0 333487543 85725184 842 33554432000 4194304 5964350 140734593993856 140735787900536 5136340 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 83716

[startup+0.100295 s]
/proc/loadavg: 2.17 2.13 2.04 3/177 7885
/proc/meminfo: memFree=28769504/32873844 swapFree=6872/6872
[pid=7885] ppid=7883 vsize=83716 CPUtime=0.09 cores=1,3,5,7
/proc/7885/stat : 7885 (wbo1.72) S 7883 7885 6982 0 -1 4202496 1056 0 0 0 9 0 0 0 20 0 2 0 333487543 85725184 1005 33554432000 4194304 5964350 140734593993856 140734593993376 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7885/statm: 20929 1005 193 433 0 20493 0
[pid=7885/tid=7886] ppid=7883 vsize=83716 CPUtime=0.08 cores=1,3,5,7
/proc/7885/task/7886/stat : 7886 (wbo1.72) R 7883 7885 6982 0 -1 4202560 336 0 0 0 8 0 0 0 20 0 2 0 333487543 85725184 1005 33554432000 4194304 5964350 140734593993856 140735787900536 18446744073699066235 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) 83716

[startup+0.300319 s]
/proc/loadavg: 2.17 2.13 2.04 3/177 7885
/proc/meminfo: memFree=28769504/32873844 swapFree=6872/6872
[pid=7885] ppid=7883 vsize=83716 CPUtime=0.29 cores=1,3,5,7
/proc/7885/stat : 7885 (wbo1.72) S 7883 7885 6982 0 -1 4202496 1393 0 0 0 29 0 0 0 20 0 2 0 333487543 85725184 1342 33554432000 4194304 5964350 140734593993856 140734593993376 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7885/statm: 20929 1342 193 433 0 20493 0
[pid=7885/tid=7886] ppid=7883 vsize=83716 CPUtime=0.28 cores=1,3,5,7
/proc/7885/task/7886/stat : 7886 (wbo1.72) R 7883 7885 6982 0 -1 4202560 673 0 0 0 28 0 0 0 20 0 2 0 333487543 85725184 1342 33554432000 4194304 5964350 140734593993856 140245584779064 4400035 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) 83716

[startup+0.700313 s]
/proc/loadavg: 2.17 2.13 2.04 3/177 7885
/proc/meminfo: memFree=28769504/32873844 swapFree=6872/6872
[pid=7885] ppid=7883 vsize=83716 CPUtime=0.69 cores=1,3,5,7
/proc/7885/stat : 7885 (wbo1.72) S 7883 7885 6982 0 -1 4202496 1845 0 0 0 69 0 0 0 20 0 2 0 333487543 85725184 1794 33554432000 4194304 5964350 140734593993856 140734593993376 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7885/statm: 20929 1794 193 433 0 20493 0
[pid=7885/tid=7886] ppid=7883 vsize=83716 CPUtime=0.68 cores=1,3,5,7
/proc/7885/task/7886/stat : 7886 (wbo1.72) R 7883 7885 6982 0 -1 4202560 1125 0 0 0 68 0 0 0 20 0 2 0 333487543 85725184 1794 33554432000 4194304 5964350 140734593993856 140245584779064 4221120 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) 83716

[startup+1.50031 s]
/proc/loadavg: 2.17 2.13 2.04 3/179 7887
/proc/meminfo: memFree=28763040/32873844 swapFree=6872/6872
[pid=7885] ppid=7883 vsize=83860 CPUtime=1.49 cores=1,3,5,7
/proc/7885/stat : 7885 (wbo1.72) S 7883 7885 6982 0 -1 4202496 2265 0 0 0 149 0 0 0 20 0 2 0 333487543 85872640 2214 33554432000 4194304 5964350 140734593993856 140734593993376 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7885/statm: 20965 2214 193 433 0 20529 0
[pid=7885/tid=7886] ppid=7883 vsize=83860 CPUtime=1.48 cores=1,3,5,7
/proc/7885/task/7886/stat : 7886 (wbo1.72) R 7883 7885 6982 0 -1 4202560 1545 0 0 0 148 0 0 0 20 0 2 0 333487543 85872640 2214 33554432000 4194304 5964350 140734593993856 140245584779256 4399840 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) 83860

[startup+3.10031 s]
/proc/loadavg: 2.16 2.13 2.04 3/179 7887
/proc/meminfo: memFree=28760064/32873844 swapFree=6872/6872
[pid=7885] ppid=7883 vsize=83932 CPUtime=3.09 cores=1,3,5,7
/proc/7885/stat : 7885 (wbo1.72) S 7883 7885 6982 0 -1 4202496 2971 0 0 0 309 0 0 0 20 0 2 0 333487543 85946368 2920 33554432000 4194304 5964350 140734593993856 140734593993376 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7885/statm: 20983 2920 193 433 0 20547 0
[pid=7885/tid=7886] ppid=7883 vsize=83932 CPUtime=3.07 cores=1,3,5,7
/proc/7885/task/7886/stat : 7886 (wbo1.72) R 7883 7885 6982 0 -1 4202560 2251 0 0 0 307 0 0 0 20 0 2 0 333487543 85946368 2920 33554432000 4194304 5964350 140734593993856 140245584779304 4388266 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) 83932

[startup+6.30031 s]
/proc/loadavg: 2.16 2.13 2.04 3/179 7887
/proc/meminfo: memFree=28750268/32873844 swapFree=6872/6872
[pid=7885] ppid=7883 vsize=83716 CPUtime=6.29 cores=1,3,5,7
/proc/7885/stat : 7885 (wbo1.72) S 7883 7885 6982 0 -1 4202496 4187 0 0 0 629 0 0 0 20 0 2 0 333487543 85725184 4081 33554432000 4194304 5964350 140734593993856 140734593993376 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7885/statm: 20929 4081 197 433 0 20493 0
[pid=7885/tid=7886] ppid=7883 vsize=83716 CPUtime=6.27 cores=1,3,5,7
/proc/7885/task/7886/stat : 7886 (wbo1.72) R 7883 7885 6982 0 -1 4202560 3467 0 0 0 627 0 0 0 20 0 2 0 333487543 85725184 4081 33554432000 4194304 5964350 140734593993856 140245584780216 4403649 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) 83716

[startup+12.7003 s]
/proc/loadavg: 2.13 2.12 2.04 3/179 7887
/proc/meminfo: memFree=28741084/32873844 swapFree=6872/6872
[pid=7885] ppid=7883 vsize=83716 CPUtime=12.69 cores=1,3,5,7
/proc/7885/stat : 7885 (wbo1.72) S 7883 7885 6982 0 -1 4202496 4213 0 0 0 1269 0 0 0 20 0 2 0 333487543 85725184 4107 33554432000 4194304 5964350 140734593993856 140734593993376 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7885/statm: 20929 4107 197 433 0 20493 0
[pid=7885/tid=7886] ppid=7883 vsize=83716 CPUtime=12.65 cores=1,3,5,7
/proc/7885/task/7886/stat : 7886 (wbo1.72) R 7883 7885 6982 0 -1 4202560 3493 0 0 0 1265 0 0 0 20 0 2 0 333487543 85725184 4107 33554432000 4194304 5964350 140734593993856 140245584779800 4399835 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) 83716

[startup+25.5003 s]
/proc/loadavg: 2.11 2.12 2.04 3/179 7887
/proc/meminfo: memFree=28718508/32873844 swapFree=6872/6872
[pid=7885] ppid=7883 vsize=83716 CPUtime=25.49 cores=1,3,5,7
/proc/7885/stat : 7885 (wbo1.72) S 7883 7885 6982 0 -1 4202496 5157 0 0 0 2549 0 0 0 20 0 2 0 333487543 85725184 5051 33554432000 4194304 5964350 140734593993856 140734593993376 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7885/statm: 20929 5051 197 433 0 20493 0
[pid=7885/tid=7886] ppid=7883 vsize=83716 CPUtime=25.42 cores=1,3,5,7
/proc/7885/task/7886/stat : 7886 (wbo1.72) R 7883 7885 6982 0 -1 4202560 4437 0 0 0 2542 0 0 0 20 0 2 0 333487543 85725184 5051 33554432000 4194304 5964350 140734593993856 140245584779608 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 83716

[startup+51.1003 s]
/proc/loadavg: 2.15 2.12 2.04 3/179 7887
/proc/meminfo: memFree=28703412/32873844 swapFree=6872/6872
[pid=7885] ppid=7883 vsize=83716 CPUtime=51.08 cores=1,3,5,7
/proc/7885/stat : 7885 (wbo1.72) S 7883 7885 6982 0 -1 4202496 5786 0 0 0 5108 0 0 0 20 0 2 0 333487543 85725184 5680 33554432000 4194304 5964350 140734593993856 140734593993376 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7885/statm: 20929 5680 197 433 0 20493 0
[pid=7885/tid=7886] ppid=7883 vsize=83716 CPUtime=50.95 cores=1,3,5,7
/proc/7885/task/7886/stat : 7886 (wbo1.72) R 7883 7885 6982 0 -1 4202560 5066 0 0 0 5095 0 0 0 20 0 2 0 333487543 85725184 5680 33554432000 4194304 5964350 140734593993856 140245584779800 18446744073699066235 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) 83716

[startup+102.307 s]
/proc/loadavg: 2.17 2.13 2.05 3/179 7887
/proc/meminfo: memFree=28698948/32873844 swapFree=6872/6872
[pid=7885] ppid=7883 vsize=83716 CPUtime=102.28 cores=1,3,5,7
/proc/7885/stat : 7885 (wbo1.72) S 7883 7885 6982 0 -1 4202496 6848 0 0 0 10227 1 0 0 20 0 2 0 333487543 85725184 6742 33554432000 4194304 5964350 140734593993856 140734593993376 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7885/statm: 20929 6742 197 433 0 20493 0
[pid=7885/tid=7886] ppid=7883 vsize=83716 CPUtime=102.02 cores=1,3,5,7
/proc/7885/task/7886/stat : 7886 (wbo1.72) R 7883 7885 6982 0 -1 4202560 6128 0 0 0 10200 2 0 0 20 0 2 0 333487543 85725184 6742 33554432000 4194304 5964350 140734593993856 140245584779800 18446744073699066235 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 83716

[startup+162.3 s]
/proc/loadavg: 2.19 2.13 2.05 3/179 7887
/proc/meminfo: memFree=28697088/32873844 swapFree=6872/6872
[pid=7885] ppid=7883 vsize=83716 CPUtime=162.26 cores=1,3,5,7
/proc/7885/stat : 7885 (wbo1.72) S 7883 7885 6982 0 -1 4202496 7859 0 0 0 16225 1 0 0 20 0 2 0 333487543 85725184 7238 33554432000 4194304 5964350 140734593993856 140734593993376 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7885/statm: 20929 7238 197 433 0 20493 0
[pid=7885/tid=7886] ppid=7883 vsize=83716 CPUtime=161.86 cores=1,3,5,7
/proc/7885/task/7886/stat : 7886 (wbo1.72) R 7883 7885 6982 0 -1 4202560 7139 0 0 0 16183 3 0 0 20 0 2 0 333487543 85725184 7238 33554432000 4194304 5964350 140734593993856 140245584779800 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 83716

[startup+222.3 s]
/proc/loadavg: 2.07 2.11 2.05 3/180 7890
/proc/meminfo: memFree=28661620/32873844 swapFree=6872/6872
[pid=7885] ppid=7883 vsize=83716 CPUtime=222.24 cores=1,3,5,7
/proc/7885/stat : 7885 (wbo1.72) S 7883 7885 6982 0 -1 4202496 9830 0 0 0 22223 1 0 0 20 0 2 0 333487543 85725184 9396 33554432000 4194304 5964350 140734593993856 140734593993376 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7885/statm: 20929 9396 197 433 0 20493 0
[pid=7885/tid=7886] ppid=7883 vsize=83716 CPUtime=221.69 cores=1,3,5,7
/proc/7885/task/7886/stat : 7886 (wbo1.72) R 7883 7885 6982 0 -1 4202560 9110 0 0 0 22165 4 0 0 20 0 2 0 333487543 85725184 9396 33554432000 4194304 5964350 140734593993856 140245584779800 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 83716

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

[startup+223.9 s]
/proc/loadavg: 2.07 2.11 2.05 3/180 7890
/proc/meminfo: memFree=28659264/32873844 swapFree=6872/6872
[pid=7885] ppid=7883 vsize=83716 CPUtime=223.84 cores=1,3,5,7
/proc/7885/stat : 7885 (wbo1.72) S 7883 7885 6982 0 -1 4202496 9830 0 0 0 22383 1 0 0 20 0 2 0 333487543 85725184 9396 33554432000 4194304 5964350 140734593993856 140734593993376 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7885/statm: 20929 9396 197 433 0 20493 0
[pid=7885/tid=7886] ppid=7883 vsize=83716 CPUtime=223.29 cores=1,3,5,7
/proc/7885/task/7886/stat : 7886 (wbo1.72) R 7883 7885 6982 0 -1 4202560 9110 0 0 0 22325 4 0 0 20 0 2 0 333487543 85725184 9396 33554432000 4194304 5964350 140734593993856 140245584779800 4220672 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 223.84
Current children cumulated vsize (KiB) 83716

[startup+227.1 s]
/proc/loadavg: 2.06 2.11 2.05 3/180 7890
/proc/meminfo: memFree=28653684/32873844 swapFree=6872/6872
[pid=7885] ppid=7883 vsize=83716 CPUtime=227.04 cores=1,3,5,7
/proc/7885/stat : 7885 (wbo1.72) S 7883 7885 6982 0 -1 4202496 9830 0 0 0 22703 1 0 0 20 0 2 0 333487543 85725184 9396 33554432000 4194304 5964350 140734593993856 140734593993376 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7885/statm: 20929 9396 197 433 0 20493 0
[pid=7885/tid=7886] ppid=7883 vsize=83716 CPUtime=226.48 cores=1,3,5,7
/proc/7885/task/7886/stat : 7886 (wbo1.72) R 7883 7885 6982 0 -1 4202560 9110 0 0 0 22644 4 0 0 20 0 2 0 333487543 85725184 9396 33554432000 4194304 5964350 140734593993856 140245584779800 4400017 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 227.04
Current children cumulated vsize (KiB) 83716

[startup+230.3 s]
/proc/loadavg: 2.06 2.11 2.05 3/180 7890
/proc/meminfo: memFree=28650568/32873844 swapFree=6872/6872
[pid=7885] ppid=7883 vsize=83716 CPUtime=230.24 cores=1,3,5,7
/proc/7885/stat : 7885 (wbo1.72) S 7883 7885 6982 0 -1 4202496 9830 0 0 0 23023 1 0 0 20 0 2 0 333487543 85725184 9396 33554432000 4194304 5964350 140734593993856 140734593993376 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7885/statm: 20929 9396 197 433 0 20493 0
[pid=7885/tid=7886] ppid=7883 vsize=83716 CPUtime=229.67 cores=1,3,5,7
/proc/7885/task/7886/stat : 7886 (wbo1.72) R 7883 7885 6982 0 -1 4202560 9110 0 0 0 22963 4 0 0 20 0 2 0 333487543 85725184 9396 33554432000 4194304 5964350 140734593993856 140245584779800 4221984 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 230.24
Current children cumulated vsize (KiB) 83716

[startup+231.1 s]
/proc/loadavg: 2.06 2.11 2.05 3/180 7890
/proc/meminfo: memFree=28649700/32873844 swapFree=6872/6872
[pid=7885] ppid=7883 vsize=83716 CPUtime=231.04 cores=1,3,5,7
/proc/7885/stat : 7885 (wbo1.72) S 7883 7885 6982 0 -1 4202496 9830 0 0 0 23103 1 0 0 20 0 2 0 333487543 85725184 9396 33554432000 4194304 5964350 140734593993856 140734593993376 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7885/statm: 20929 9396 197 433 0 20493 0
[pid=7885/tid=7886] ppid=7883 vsize=83716 CPUtime=230.47 cores=1,3,5,7
/proc/7885/task/7886/stat : 7886 (wbo1.72) R 7883 7885 6982 0 -1 4202560 9110 0 0 0 23043 4 0 0 20 0 2 0 333487543 85725184 9396 33554432000 4194304 5964350 140734593993856 140245584779800 4403647 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 231.04
Current children cumulated vsize (KiB) 83716

[startup+231.9 s]
/proc/loadavg: 2.06 2.11 2.05 3/180 7890
/proc/meminfo: memFree=28649700/32873844 swapFree=6872/6872
[pid=7885] ppid=7883 vsize=83716 CPUtime=231.84 cores=1,3,5,7
/proc/7885/stat : 7885 (wbo1.72) S 7883 7885 6982 0 -1 4202496 9830 0 0 0 23183 1 0 0 20 0 2 0 333487543 85725184 9396 33554432000 4194304 5964350 140734593993856 140734593993376 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7885/statm: 20929 9396 197 433 0 20493 0
[pid=7885/tid=7886] ppid=7883 vsize=83716 CPUtime=231.26 cores=1,3,5,7
/proc/7885/task/7886/stat : 7886 (wbo1.72) R 7883 7885 6982 0 -1 4202560 9110 0 0 0 23122 4 0 0 20 0 2 0 333487543 85725184 9396 33554432000 4194304 5964350 140734593993856 140245584779800 4399843 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 231.84
Current children cumulated vsize (KiB) 83716

[startup+232.107 s]
/proc/loadavg: 2.06 2.10 2.04 3/180 7890
/proc/meminfo: memFree=28648336/32873844 swapFree=6872/6872
[pid=7885] ppid=7883 vsize=83716 CPUtime=232.04 cores=1,3,5,7
/proc/7885/stat : 7885 (wbo1.72) S 7883 7885 6982 0 -1 4202496 9830 0 0 0 23203 1 0 0 20 0 2 0 333487543 85725184 9396 33554432000 4194304 5964350 140734593993856 140734593993376 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7885/statm: 20929 9396 197 433 0 20493 0
[pid=7885/tid=7886] ppid=7883 vsize=83716 CPUtime=231.47 cores=1,3,5,7
/proc/7885/task/7886/stat : 7886 (wbo1.72) R 7883 7885 6982 0 -1 4202560 9110 0 0 0 23143 4 0 0 20 0 2 0 333487543 85725184 9396 33554432000 4194304 5964350 140734593993856 140245584779800 4400035 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 232.04
Current children cumulated vsize (KiB) 83716

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7885 and gives
#  childrusage.ru_utime.tv_sec=231
#  childrusage.ru_utime.tv_usec=526802
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=49992
# CPU time returned by wait4() is 231.577
# while last known CPU time is 232.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 232.195
CPU time (s): 232.04
CPU user time (s): 232.03
CPU system time (s): 0.01
CPU usage (%): 99.9332
Max. virtual memory (cumulated for all children) (KiB): 83932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 231.527
system time used= 0.049992
maximum resident set size= 37596
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9833
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= 18
involuntary context switches= 239

runsolver used 0.723889 second user time and 2.10968 second system time

The end

Launcher Data 

Begin job on node106 at 2012-06-02 23:46:31
IDJOB=3728192
IDBENCH=78813
IDSOLVER=2315
FILE ID=node106/3728192-1338673591
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-t2001.13queen13.1111227012--soft-66-100-0.wbo
COMMAND LINE= wbo1.72 -file-format=wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3728192-1338673591/watcher-3728192-1338673591 -o /tmp/evaluation-result-3728192-1338673591/solver-3728192-1338673591 -C 1800 -W 1900 -M 15500  wbo1.72 -file-format=wbo HOME/instance-3728192-1338673591.wbo

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

MD5SUM BENCH= bda3418eb2779577fc492619368d84b3
RANDOM SEED=90226281

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:        28769512 kB
Buffers:          269500 kB
Cached:          2651148 kB
SwapCached:         1936 kB
Active:          1271492 kB
Inactive:        1988668 kB
Active(anon):     337020 kB
Inactive(anon):     4868 kB
Active(file):     934472 kB
Inactive(file):  1983800 kB
Unevictable:        6872 kB
Mlocked:            6872 kB
SwapTotal:      67108856 kB
SwapFree:       67100520 kB
Dirty:              5448 kB
Writeback:             0 kB
AnonPages:        348756 kB
Mapped:             9580 kB
Shmem:                 0 kB
Slab:             699160 kB
SReclaimable:     141360 kB
SUnreclaim:       557800 kB
KernelStack:        1488 kB
PageTables:         4672 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     144696 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    270336 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 23:50:23