Trace number 3728165

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 33.78 33.818

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110967142--soft-33-100-0.wbo
MD5SUMfa579923f1914e3dd4bd69a6764b2913
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.835872
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 3426
Min constraint cost 1
Max constraint cost 99
Sum of constraints costs 3425
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1145
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-3728165-1338673421.wbo.
0.00/0.00	c Instance file HOME/instance-3728165-1338673421.wbo
0.00/0.00	c File size is 10273 bytes.
0.00/0.00	c Highest Coefficient sum: 1145
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:    30                                                  |
0.00/0.00	c |  Number PB Constraints: 41                                                  |
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 ===============================================================================
12.98/13.06	c | 13.07     | 0  | 1            lb |  0                0                0.00  |
30.58/30.61	c | 30.61     | 0  | 2            lb |  0                0                0.00  |
33.78/33.81	c | 33.81     | 0  | 2            ub |  0                0                0.00  |
33.78/33.81	c ===============================================================================
33.78/33.81	c Wall Clock Time: 33.81 s
33.78/33.81	o 2
33.78/33.81	c Best Solution: 2
33.78/33.81	s OPTIMUM FOUND
33.78/33.81	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	2

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-3728165-1338673421/watcher-3728165-1338673421 -o /tmp/evaluation-result-3728165-1338673421/solver-3728165-1338673421 -C 1800 -W 1900 -M 15500 wbo1.72 -file-format=wbo HOME/instance-3728165-1338673421.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: 2.02 2.01 2.00 3/179 26737
/proc/meminfo: memFree=28186500/32873844 swapFree=7124/7124
[pid=26737] ppid=26735 vsize=83720 CPUtime=0 cores=0,2,4,6
/proc/26737/stat : 26737 (wbo1.72) S 26735 26737 25363 0 -1 4202496 790 0 0 0 0 0 0 0 20 0 2 0 333467482 85729280 740 33554432000 4194304 5964350 140733828170880 140733828170400 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/26737/statm: 20930 740 192 433 0 20494 0
[pid=26737/tid=26738] ppid=26735 vsize=83720 CPUtime=0 cores=0,2,4,6
/proc/26737/task/26738/stat : 26738 (wbo1.72) R 26735 26737 25363 0 -1 4202560 70 0 0 0 0 0 0 0 20 0 2 0 333467482 85729280 741 33554432000 4194304 5964350 140733828170880 140733565883576 5136340 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0

[startup+0.084723 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 26737
/proc/meminfo: memFree=28186500/32873844 swapFree=7124/7124
[pid=26737] ppid=26735 vsize=83720 CPUtime=0.08 cores=0,2,4,6
/proc/26737/stat : 26737 (wbo1.72) S 26735 26737 25363 0 -1 4202496 1044 0 0 0 8 0 0 0 20 0 2 0 333467482 85729280 994 33554432000 4194304 5964350 140733828170880 140733828170400 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/26737/statm: 20930 994 193 433 0 20494 0
[pid=26737/tid=26738] ppid=26735 vsize=83720 CPUtime=0.07 cores=0,2,4,6
/proc/26737/task/26738/stat : 26738 (wbo1.72) R 26735 26737 25363 0 -1 4202560 323 0 0 0 7 0 0 0 20 0 2 0 333467482 85729280 994 33554432000 4194304 5964350 140733828170880 140733565883576 5136340 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 83720

[startup+0.100268 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 26737
/proc/meminfo: memFree=28186500/32873844 swapFree=7124/7124
[pid=26737] ppid=26735 vsize=83720 CPUtime=0.09 cores=0,2,4,6
/proc/26737/stat : 26737 (wbo1.72) S 26735 26737 25363 0 -1 4202496 1080 0 0 0 9 0 0 0 20 0 2 0 333467482 85729280 1030 33554432000 4194304 5964350 140733828170880 140733828170400 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/26737/statm: 20930 1030 193 433 0 20494 0
[pid=26737/tid=26738] ppid=26735 vsize=83720 CPUtime=0.08 cores=0,2,4,6
/proc/26737/task/26738/stat : 26738 (wbo1.72) R 26735 26737 25363 0 -1 4202560 359 0 0 0 8 0 0 0 20 0 2 0 333467482 85729280 1030 33554432000 4194304 5964350 140733828170880 140733565883576 5136340 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83720

[startup+0.300249 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 26737
/proc/meminfo: memFree=28186500/32873844 swapFree=7124/7124
[pid=26737] ppid=26735 vsize=83720 CPUtime=0.29 cores=0,2,4,6
/proc/26737/stat : 26737 (wbo1.72) S 26735 26737 25363 0 -1 4202496 1424 0 0 0 29 0 0 0 20 0 2 0 333467482 85729280 1374 33554432000 4194304 5964350 140733828170880 140733828170400 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/26737/statm: 20930 1374 193 433 0 20494 0
[pid=26737/tid=26738] ppid=26735 vsize=83720 CPUtime=0.28 cores=0,2,4,6
/proc/26737/task/26738/stat : 26738 (wbo1.72) R 26735 26737 25363 0 -1 4202560 703 0 0 0 28 0 0 0 20 0 2 0 333467482 85729280 1374 33554432000 4194304 5964350 140733828170880 140733565883576 5136340 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83720

[startup+0.70024 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 26737
/proc/meminfo: memFree=28186500/32873844 swapFree=7124/7124
[pid=26737] ppid=26735 vsize=83720 CPUtime=0.69 cores=0,2,4,6
/proc/26737/stat : 26737 (wbo1.72) S 26735 26737 25363 0 -1 4202496 1862 0 0 0 69 0 0 0 20 0 2 0 333467482 85729280 1812 33554432000 4194304 5964350 140733828170880 140733828170400 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/26737/statm: 20930 1812 193 433 0 20494 0
[pid=26737/tid=26738] ppid=26735 vsize=83720 CPUtime=0.68 cores=0,2,4,6
/proc/26737/task/26738/stat : 26738 (wbo1.72) R 26735 26737 25363 0 -1 4202560 1141 0 0 0 68 0 0 0 20 0 2 0 333467482 85729280 1812 33554432000 4194304 5964350 140733828170880 140258103957496 4400035 0 0 4096 16387 0 0 0 -1 4 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: 2.02 2.01 2.00 3/181 26739
/proc/meminfo: memFree=28178756/32873844 swapFree=7124/7124
[pid=26737] ppid=26735 vsize=83864 CPUtime=1.49 cores=0,2,4,6
/proc/26737/stat : 26737 (wbo1.72) S 26735 26737 25363 0 -1 4202496 2283 0 0 0 149 0 0 0 20 0 2 0 333467482 85876736 2233 33554432000 4194304 5964350 140733828170880 140733828170400 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/26737/statm: 20966 2233 193 433 0 20530 0
[pid=26737/tid=26738] ppid=26735 vsize=83864 CPUtime=1.48 cores=0,2,4,6
/proc/26737/task/26738/stat : 26738 (wbo1.72) R 26735 26737 25363 0 -1 4202560 1562 0 0 0 148 0 0 0 20 0 2 0 333467482 85876736 2233 33554432000 4194304 5964350 140733828170880 140258103957304 4220672 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83864

[startup+3.10025 s]
/proc/loadavg: 2.02 2.01 2.00 3/181 26739
/proc/meminfo: memFree=28176176/32873844 swapFree=7124/7124
[pid=26737] ppid=26735 vsize=83864 CPUtime=3.09 cores=0,2,4,6
/proc/26737/stat : 26737 (wbo1.72) S 26735 26737 25363 0 -1 4202496 2875 0 0 0 309 0 0 0 20 0 2 0 333467482 85876736 2825 33554432000 4194304 5964350 140733828170880 140733828170400 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/26737/statm: 20966 2825 193 433 0 20530 0
[pid=26737/tid=26738] ppid=26735 vsize=83864 CPUtime=3.07 cores=0,2,4,6
/proc/26737/task/26738/stat : 26738 (wbo1.72) R 26735 26737 25363 0 -1 4202560 2154 0 0 0 307 0 0 0 20 0 2 0 333467482 85876736 2825 33554432000 4194304 5964350 140733828170880 140258103957496 5136340 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 83864

[startup+6.30025 s]
/proc/loadavg: 2.02 2.01 2.00 3/181 26739
/proc/meminfo: memFree=28172260/32873844 swapFree=7124/7124
[pid=26737] ppid=26735 vsize=83936 CPUtime=6.29 cores=0,2,4,6
/proc/26737/stat : 26737 (wbo1.72) S 26735 26737 25363 0 -1 4202496 4361 0 0 0 628 1 0 0 20 0 2 0 333467482 85950464 4318 33554432000 4194304 5964350 140733828170880 140733828170400 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/26737/statm: 20984 4318 193 433 0 20548 0
[pid=26737/tid=26738] ppid=26735 vsize=83936 CPUtime=6.26 cores=0,2,4,6
/proc/26737/task/26738/stat : 26738 (wbo1.72) R 26735 26737 25363 0 -1 4202560 3640 0 0 0 625 1 0 0 20 0 2 0 333467482 85950464 4318 33554432000 4194304 5964350 140733828170880 140258103957496 5136340 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 83936

[startup+12.7003 s]
/proc/loadavg: 2.01 2.01 2.00 3/181 26739
/proc/meminfo: memFree=28161356/32873844 swapFree=7124/7124
[pid=26737] ppid=26735 vsize=84044 CPUtime=12.68 cores=0,2,4,6
/proc/26737/stat : 26737 (wbo1.72) S 26735 26737 25363 0 -1 4202496 6315 0 0 0 1267 1 0 0 20 0 2 0 333467482 86061056 6272 33554432000 4194304 5964350 140733828170880 140733828170400 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/26737/statm: 21011 6272 193 433 0 20575 0
[pid=26737/tid=26738] ppid=26735 vsize=84044 CPUtime=12.64 cores=0,2,4,6
/proc/26737/task/26738/stat : 26738 (wbo1.72) R 26735 26737 25363 0 -1 4202560 5594 0 0 0 1263 1 0 0 20 0 2 0 333467482 86061056 6272 33554432000 4194304 5964350 140733828170880 140258103957304 4400017 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 84044

[startup+25.5003 s]
/proc/loadavg: 2.01 2.01 2.00 3/181 26739
/proc/meminfo: memFree=28157144/32873844 swapFree=7124/7124
[pid=26737] ppid=26735 vsize=83720 CPUtime=25.48 cores=0,2,4,6
/proc/26737/stat : 26737 (wbo1.72) S 26735 26737 25363 0 -1 4202496 7019 0 0 0 2546 2 0 0 20 0 2 0 333467482 85729280 7435 33554432000 4194304 5964350 140733828170880 140733828170400 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/26737/statm: 20930 7435 197 433 0 20494 0
[pid=26737/tid=26738] ppid=26735 vsize=83720 CPUtime=25.41 cores=0,2,4,6
/proc/26737/task/26738/stat : 26738 (wbo1.72) R 26735 26737 25363 0 -1 4202560 6298 0 0 0 2540 1 0 0 20 0 2 0 333467482 85729280 7435 33554432000 4194304 5964350 140733828170880 140258103958456 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 83720

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

[startup+28.7003 s]
/proc/loadavg: 2.01 2.01 2.00 3/181 26739
/proc/meminfo: memFree=28156276/32873844 swapFree=7124/7124
[pid=26737] ppid=26735 vsize=83720 CPUtime=28.68 cores=0,2,4,6
/proc/26737/stat : 26737 (wbo1.72) S 26735 26737 25363 0 -1 4202496 7134 0 0 0 2866 2 0 0 20 0 2 0 333467482 85729280 7550 33554432000 4194304 5964350 140733828170880 140733828170400 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/26737/statm: 20930 7550 197 433 0 20494 0
[pid=26737/tid=26738] ppid=26735 vsize=83720 CPUtime=28.6 cores=0,2,4,6
/proc/26737/task/26738/stat : 26738 (wbo1.72) R 26735 26737 25363 0 -1 4202560 6413 0 0 0 2858 2 0 0 20 0 2 0 333467482 85729280 7550 33554432000 4194304 5964350 140733828170880 140258103957304 4400321 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 28.68
Current children cumulated vsize (KiB) 83720

[startup+31.9062 s]
/proc/loadavg: 2.01 2.01 2.00 3/181 26739
/proc/meminfo: memFree=28152184/32873844 swapFree=7124/7124
[pid=26737] ppid=26735 vsize=83720 CPUtime=31.88 cores=0,2,4,6
/proc/26737/stat : 26737 (wbo1.72) S 26735 26737 25363 0 -1 4202496 8169 0 0 0 3186 2 0 0 20 0 2 0 333467482 85729280 8499 33554432000 4194304 5964350 140733828170880 140733828170400 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/26737/statm: 20930 8499 197 433 0 20494 0
[pid=26737/tid=26738] ppid=26735 vsize=83720 CPUtime=31.8 cores=0,2,4,6
/proc/26737/task/26738/stat : 26738 (wbo1.72) R 26735 26737 25363 0 -1 4202560 7448 0 0 0 3178 2 0 0 20 0 2 0 333467482 85729280 8499 33554432000 4194304 5964350 140733828170880 140258103958456 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 31.88
Current children cumulated vsize (KiB) 83720

[startup+32.7002 s]
/proc/loadavg: 2.01 2.01 2.00 3/181 26739
/proc/meminfo: memFree=28152184/32873844 swapFree=7124/7124
[pid=26737] ppid=26735 vsize=83720 CPUtime=32.68 cores=0,2,4,6
/proc/26737/stat : 26737 (wbo1.72) S 26735 26737 25363 0 -1 4202496 8169 0 0 0 3266 2 0 0 20 0 2 0 333467482 85729280 8499 33554432000 4194304 5964350 140733828170880 140733828170400 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/26737/statm: 20930 8499 197 433 0 20494 0
[pid=26737/tid=26738] ppid=26735 vsize=83720 CPUtime=32.59 cores=0,2,4,6
/proc/26737/task/26738/stat : 26738 (wbo1.72) R 26735 26737 25363 0 -1 4202560 7448 0 0 0 3257 2 0 0 20 0 2 0 333467482 85729280 8499 33554432000 4194304 5964350 140733828170880 140258103958456 4399998 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 32.68
Current children cumulated vsize (KiB) 83720

[startup+33.5002 s]
/proc/loadavg: 2.01 2.00 2.00 3/181 26739
/proc/meminfo: memFree=28152184/32873844 swapFree=7124/7124
[pid=26737] ppid=26735 vsize=83720 CPUtime=33.48 cores=0,2,4,6
/proc/26737/stat : 26737 (wbo1.72) S 26735 26737 25363 0 -1 4202496 8169 0 0 0 3346 2 0 0 20 0 2 0 333467482 85729280 8499 33554432000 4194304 5964350 140733828170880 140733828170400 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/26737/statm: 20930 8499 197 433 0 20494 0
[pid=26737/tid=26738] ppid=26735 vsize=83720 CPUtime=33.39 cores=0,2,4,6
/proc/26737/task/26738/stat : 26738 (wbo1.72) R 26735 26737 25363 0 -1 4202560 7448 0 0 0 3337 2 0 0 20 0 2 0 333467482 85729280 8499 33554432000 4194304 5964350 140733828170880 140258103958456 18446744073699066235 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 33.48
Current children cumulated vsize (KiB) 83720

[startup+33.7002 s]
/proc/loadavg: 2.01 2.00 2.00 3/181 26739
/proc/meminfo: memFree=28152184/32873844 swapFree=7124/7124
[pid=26737] ppid=26735 vsize=83720 CPUtime=33.68 cores=0,2,4,6
/proc/26737/stat : 26737 (wbo1.72) S 26735 26737 25363 0 -1 4202496 8169 0 0 0 3366 2 0 0 20 0 2 0 333467482 85729280 8499 33554432000 4194304 5964350 140733828170880 140733828170400 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/26737/statm: 20930 8499 197 433 0 20494 0
[pid=26737/tid=26738] ppid=26735 vsize=83720 CPUtime=33.59 cores=0,2,4,6
/proc/26737/task/26738/stat : 26738 (wbo1.72) R 26735 26737 25363 0 -1 4202560 7448 0 0 0 3357 2 0 0 20 0 2 0 333467482 85729280 8499 33554432000 4194304 5964350 140733828170880 140258103958456 4389052 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 33.68
Current children cumulated vsize (KiB) 83720

[startup+33.8002 s]
/proc/loadavg: 2.01 2.00 2.00 3/181 26739
/proc/meminfo: memFree=28152184/32873844 swapFree=7124/7124
[pid=26737] ppid=26735 vsize=83720 CPUtime=33.78 cores=0,2,4,6
/proc/26737/stat : 26737 (wbo1.72) S 26735 26737 25363 0 -1 4202496 8169 0 0 0 3376 2 0 0 20 0 2 0 333467482 85729280 8499 33554432000 4194304 5964350 140733828170880 140733828170400 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/26737/statm: 20930 8499 197 433 0 20494 0
[pid=26737/tid=26738] ppid=26735 vsize=83720 CPUtime=33.69 cores=0,2,4,6
/proc/26737/task/26738/stat : 26738 (wbo1.72) R 26735 26737 25363 0 -1 4202560 7448 0 0 0 3367 2 0 0 20 0 2 0 333467482 85729280 8499 33554432000 4194304 5964350 140733828170880 140258103958456 4403263 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 33.78
Current children cumulated vsize (KiB) 83720

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26737 and gives
#  childrusage.ru_utime.tv_sec=33
#  childrusage.ru_utime.tv_usec=685878
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=32994
# CPU time returned by wait4() is 33.7189
# while last known CPU time is 33.78
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 33.818
CPU time (s): 33.78
CPU user time (s): 33.76
CPU system time (s): 0.02
CPU usage (%): 99.8877
Max. virtual memory (cumulated for all children) (KiB): 84204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 33.6859
system time used= 0.032994
maximum resident set size= 34340
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8172
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 10
involuntary context switches= 45

runsolver used 0.038994 second user time and 0.147977 second system time

The end

Launcher Data 

Begin job on node134 at 2012-06-02 23:43:41
IDJOB=3728165
IDBENCH=78783
IDSOLVER=2315
FILE ID=node134/3728165-1338673421
RUNJOBID= node134-1338669646-26381
PBS_JOBID= 14636484
Free space on /tmp= 70356 MiB

SOLVER NAME= wbo 1.72
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110967142--soft-33-100-0.wbo
COMMAND LINE= wbo1.72 -file-format=wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3728165-1338673421/watcher-3728165-1338673421 -o /tmp/evaluation-result-3728165-1338673421/solver-3728165-1338673421 -C 1800 -W 1900 -M 15500  wbo1.72 -file-format=wbo HOME/instance-3728165-1338673421.wbo

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

MD5SUM BENCH= fa579923f1914e3dd4bd69a6764b2913
RANDOM SEED=597179663

node134.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		: 2667.278
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	: 5334.55
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		: 2667.278
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	: 5332.56
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		: 2667.278
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	: 5332.55
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		: 2667.278
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	: 5332.59
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		: 2667.278
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	: 5332.55
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		: 2667.278
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	: 5332.55
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		: 2667.278
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	: 5332.57
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		: 2667.278
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        28186500 kB
Buffers:          460832 kB
Cached:          3286712 kB
SwapCached:           76 kB
Active:          1767480 kB
Inactive:        2025112 kB
Active(anon):      36496 kB
Inactive(anon):    10508 kB
Active(file):    1730984 kB
Inactive(file):  2014604 kB
Unevictable:        7124 kB
Mlocked:            7124 kB
SwapTotal:      67108856 kB
SwapFree:       67107756 kB
Dirty:              5476 kB
Writeback:            12 kB
AnonPages:         53644 kB
Mapped:            11872 kB
Shmem:                96 kB
Slab:             754316 kB
SReclaimable:     195928 kB
SUnreclaim:       558388 kB
KernelStack:        1504 kB
PageTables:         4000 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     143032 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 kB
HardwareCorrupted:     0 kB
AnonHugePages:     32768 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= 70348 MiB
End job on node134 at 2012-06-02 23:44:15