Trace number 3712506

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
pwbo 2.01OPTIMUM 50.95 25.5318

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111220546--soft-33-100-0.wbo
MD5SUM92e9d82ea45c04735bed18ced94c3392
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 benchmark1.10683
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 1248
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

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c ==============================[ Solver Version ]===============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  pwbo:                    2.01 beta - May, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing wbo file format. File HOME/instance-3712506-1338196463.wbo.
0.00/0.00	c Instance file HOME/instance-3712506-1338196463.wbo
0.00/0.00	c File size is 10278 bytes.
0.00/0.00	c Highest Coefficient sum: 1248
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 ===============================================================================
50.95/25.52	o 424
50.95/25.52	o 362
50.95/25.52	o 354
50.95/25.52	o 348
50.95/25.52	o 264
50.95/25.52	o 243
50.95/25.52	o 195
50.95/25.52	o 163
50.95/25.52	o 133
50.95/25.52	o 96
50.95/25.52	o 86
50.95/25.52	o 84
50.95/25.52	o 2
50.95/25.52	c ===============================================================================
50.95/25.52	c Wall Clock Time: 25.52 s
50.95/25.52	c Best Solution: 2
50.95/25.52	s OPTIMUM FOUND
50.95/25.52	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-3712506-1338196463/watcher-3712506-1338196463 -o /tmp/evaluation-result-3712506-1338196463/solver-3712506-1338196463 -C 1800 -W 1900 -M 15500 pwbo2.01 -file-format=wbo -verbosity=0 HOME/instance-3712506-1338196463.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: 3.98 3.95 3.33 4/178 15114
/proc/meminfo: memFree=31230868/32873648 swapFree=7116/7116
[pid=15114] ppid=15112 vsize=162468 CPUtime=0 cores=1,3,5,7
/proc/15114/stat : 15114 (pwbo2.01) S 15112 15114 14514 0 -1 4202496 868 0 0 0 0 0 0 0 20 0 3 0 285771768 166367232 818 33554432000 4194304 5964478 140733445416656 140733445416176 4546669 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/15114/statm: 40617 818 194 433 0 40181 0
[pid=15114/tid=15115] ppid=15112 vsize=162468 CPUtime=0 cores=1,3,5,7
/proc/15114/task/15115/stat : 15115 (pwbo2.01) R 15112 15114 14514 0 -1 4202560 47 0 0 0 0 0 0 0 20 0 3 0 285771768 166367232 818 33554432000 4194304 5964478 140733445416656 140327899532336 4400060 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
[pid=15114/tid=15116] ppid=15112 vsize=162468 CPUtime=0 cores=1,3,5,7
/proc/15114/task/15116/stat : 15116 (pwbo2.01) R 15112 15114 14514 0 -1 4202560 40 0 0 0 0 0 0 0 20 0 3 0 285771768 166367232 818 33554432000 4194304 5964478 140733445416656 140327889042480 4221120 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0

[startup+0.0476769 s]
/proc/loadavg: 3.98 3.95 3.33 4/178 15114
/proc/meminfo: memFree=31230868/32873648 swapFree=7116/7116
[pid=15114] ppid=15112 vsize=172520 CPUtime=0.08 cores=1,3,5,7
/proc/15114/stat : 15114 (pwbo2.01) S 15112 15114 14514 0 -1 4202496 5154 0 0 0 7 1 0 0 20 0 3 0 285771768 176660480 5065 33554432000 4194304 5964478 140733445416656 140733445416176 4546669 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/15114/statm: 43130 5070 206 433 0 42694 0
[pid=15114/tid=15115] ppid=15112 vsize=172520 CPUtime=0.03 cores=1,3,5,7
/proc/15114/task/15115/stat : 15115 (pwbo2.01) R 15112 15114 14514 0 -1 4202560 204 0 0 0 3 0 0 0 20 0 3 0 285771768 176660480 5071 33554432000 4194304 5964478 140733445416656 140327899531304 4403713 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
[pid=15114/tid=15116] ppid=15112 vsize=172520 CPUtime=0.03 cores=1,3,5,7
/proc/15114/task/15116/stat : 15116 (pwbo2.01) R 15112 15114 14514 0 -1 4202560 4181 0 0 0 2 1 0 0 20 0 3 0 285771768 176660480 5077 33554432000 4194304 5964478 140733445416656 140327889040904 5244295 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 172520

[startup+0.100289 s]
/proc/loadavg: 3.98 3.95 3.33 4/178 15114
/proc/meminfo: memFree=31230868/32873648 swapFree=7116/7116
[pid=15114] ppid=15112 vsize=189700 CPUtime=0.18 cores=1,3,5,7
/proc/15114/stat : 15114 (pwbo2.01) S 15112 15114 14514 0 -1 4202496 11017 0 0 0 16 2 0 0 20 0 3 0 285771768 194252800 10890 33554432000 4194304 5964478 140733445416656 140733445416176 4546669 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/15114/statm: 47425 10893 206 433 0 46989 0
[pid=15114/tid=15115] ppid=15112 vsize=189700 CPUtime=0.08 cores=1,3,5,7
/proc/15114/task/15115/stat : 15115 (pwbo2.01) R 15112 15114 14514 0 -1 4202560 353 0 0 0 8 0 0 0 20 0 3 0 285771768 194252800 10895 33554432000 4194304 5964478 140733445416656 140327899531064 4400075 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
[pid=15114/tid=15116] ppid=15112 vsize=189700 CPUtime=0.08 cores=1,3,5,7
/proc/15114/task/15116/stat : 15116 (pwbo2.01) R 15112 15114 14514 0 -1 4202560 9889 0 0 0 5 3 0 0 20 0 3 0 285771768 194252800 10896 33554432000 4194304 5964478 140733445416656 140327889041192 5136474 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 189700

[startup+0.300234 s]
/proc/loadavg: 3.98 3.95 3.33 4/178 15114
/proc/meminfo: memFree=31230868/32873648 swapFree=7116/7116
[pid=15114] ppid=15112 vsize=190740 CPUtime=0.58 cores=1,3,5,7
/proc/15114/stat : 15114 (pwbo2.01) S 15112 15114 14514 0 -1 4202496 14280 0 0 0 55 3 0 0 20 0 3 0 285771768 195317760 14153 33554432000 4194304 5964478 140733445416656 140733445416176 4546669 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/15114/statm: 47685 14153 206 433 0 47249 0
[pid=15114/tid=15115] ppid=15112 vsize=190740 CPUtime=0.28 cores=1,3,5,7
/proc/15114/task/15115/stat : 15115 (pwbo2.01) R 15112 15114 14514 0 -1 4202560 802 0 0 0 28 0 0 0 20 0 3 0 285771768 195317760 14154 33554432000 4194304 5964478 140733445416656 140327899531304 5136404 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
[pid=15114/tid=15116] ppid=15112 vsize=190740 CPUtime=0.28 cores=1,3,5,7
/proc/15114/task/15116/stat : 15116 (pwbo2.01) R 15112 15114 14514 0 -1 4202560 12698 0 0 0 25 3 0 0 20 0 3 0 285771768 195317760 14154 33554432000 4194304 5964478 140733445416656 140327889041712 4388694 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.58
Current children cumulated vsize (KiB) 190740

[startup+0.70023 s]
/proc/loadavg: 3.98 3.95 3.33 4/178 15114
/proc/meminfo: memFree=31230868/32873648 swapFree=7116/7116
[pid=15114] ppid=15112 vsize=190884 CPUtime=1.38 cores=1,3,5,7
/proc/15114/stat : 15114 (pwbo2.01) S 15112 15114 14514 0 -1 4202496 15026 0 0 0 135 3 0 0 20 0 3 0 285771768 195465216 14899 33554432000 4194304 5964478 140733445416656 140733445416176 4546669 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/15114/statm: 47721 14899 206 433 0 47285 0
[pid=15114/tid=15115] ppid=15112 vsize=190884 CPUtime=0.68 cores=1,3,5,7
/proc/15114/task/15115/stat : 15115 (pwbo2.01) R 15112 15114 14514 0 -1 4202560 1333 0 0 0 68 0 0 0 20 0 3 0 285771768 195465216 14899 33554432000 4194304 5964478 140733445416656 140327899531248 4399904 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
[pid=15114/tid=15116] ppid=15112 vsize=190884 CPUtime=0.68 cores=1,3,5,7
/proc/15114/task/15116/stat : 15116 (pwbo2.01) R 15112 15114 14514 0 -1 4202560 12912 0 0 0 65 3 0 0 20 0 3 0 285771768 195465216 14899 33554432000 4194304 5964478 140733445416656 140327889041352 4329236 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 1.38
Current children cumulated vsize (KiB) 190884

[startup+1.50024 s]
/proc/loadavg: 3.98 3.95 3.33 5/181 15117
/proc/meminfo: memFree=31171712/32873648 swapFree=7116/7116
[pid=15114] ppid=15112 vsize=190884 CPUtime=2.98 cores=1,3,5,7
/proc/15114/stat : 15114 (pwbo2.01) S 15112 15114 14514 0 -1 4202496 15611 0 0 0 294 4 0 0 20 0 3 0 285771768 195465216 15484 33554432000 4194304 5964478 140733445416656 140733445416176 4546669 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/15114/statm: 47721 15484 206 433 0 47285 0
[pid=15114/tid=15115] ppid=15112 vsize=190884 CPUtime=1.47 cores=1,3,5,7
/proc/15114/task/15115/stat : 15115 (pwbo2.01) R 15112 15114 14514 0 -1 4202560 1716 0 0 0 147 0 0 0 20 0 3 0 285771768 195465216 15484 33554432000 4194304 5964478 140733445416656 140327899531064 4400071 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
[pid=15114/tid=15116] ppid=15112 vsize=190884 CPUtime=1.48 cores=1,3,5,7
/proc/15114/task/15116/stat : 15116 (pwbo2.01) R 15112 15114 14514 0 -1 4202560 13114 0 0 0 145 3 0 0 20 0 3 0 285771768 195465216 15484 33554432000 4194304 5964478 140733445416656 140327889041712 4399904 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 2.98
Current children cumulated vsize (KiB) 190884

[startup+3.10024 s]
/proc/loadavg: 3.98 3.95 3.33 5/181 15117
/proc/meminfo: memFree=31168108/32873648 swapFree=7116/7116
[pid=15114] ppid=15112 vsize=191028 CPUtime=6.18 cores=1,3,5,7
/proc/15114/stat : 15114 (pwbo2.01) S 15112 15114 14514 0 -1 4202496 16653 0 0 0 614 4 0 0 20 0 3 0 285771768 195612672 16526 33554432000 4194304 5964478 140733445416656 140733445416176 4546669 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/15114/statm: 47757 16526 206 433 0 47321 0
[pid=15114/tid=15115] ppid=15112 vsize=191028 CPUtime=3.07 cores=1,3,5,7
/proc/15114/task/15115/stat : 15115 (pwbo2.01) R 15112 15114 14514 0 -1 4202560 2387 0 0 0 306 1 0 0 20 0 3 0 285771768 195612672 16526 33554432000 4194304 5964478 140733445416656 140327899531064 4399904 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
[pid=15114/tid=15116] ppid=15112 vsize=191028 CPUtime=3.07 cores=1,3,5,7
/proc/15114/task/15116/stat : 15116 (pwbo2.01) R 15112 15114 14514 0 -1 4202560 13485 0 0 0 304 3 0 0 20 0 3 0 285771768 195612672 16526 33554432000 4194304 5964478 140733445416656 140327889041656 4221120 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 191028

[startup+6.30025 s]
/proc/loadavg: 3.98 3.95 3.33 5/181 15117
/proc/meminfo: memFree=31159344/32873648 swapFree=7116/7116
[pid=15114] ppid=15112 vsize=191172 CPUtime=12.58 cores=1,3,5,7
/proc/15114/stat : 15114 (pwbo2.01) S 15112 15114 14514 0 -1 4202496 18759 0 0 0 1252 6 0 0 20 0 3 0 285771768 195760128 18632 33554432000 4194304 5964478 140733445416656 140733445416176 4546669 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/15114/statm: 47793 18632 206 433 0 47357 0
[pid=15114/tid=15115] ppid=15112 vsize=191172 CPUtime=6.26 cores=1,3,5,7
/proc/15114/task/15115/stat : 15115 (pwbo2.01) R 15112 15114 14514 0 -1 4202560 3844 0 0 0 624 2 0 0 20 0 3 0 285771768 195760128 18632 33554432000 4194304 5964478 140733445416656 140327899531064 4381780 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
[pid=15114/tid=15116] ppid=15112 vsize=191172 CPUtime=6.26 cores=1,3,5,7
/proc/15114/task/15116/stat : 15116 (pwbo2.01) R 15112 15114 14514 0 -1 4202560 14134 0 0 0 623 3 0 0 20 0 3 0 285771768 195760128 18632 33554432000 4194304 5964478 140733445416656 140327889041720 5136404 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 191172

[startup+12.7004 s]
/proc/loadavg: 3.98 3.95 3.33 5/181 15117
/proc/meminfo: memFree=31152216/32873648 swapFree=7116/7116
[pid=15114] ppid=15112 vsize=191224 CPUtime=25.37 cores=1,3,5,7
/proc/15114/stat : 15114 (pwbo2.01) S 15112 15114 14514 0 -1 4202496 20556 0 0 0 2529 8 0 0 20 0 3 0 285771768 195813376 20416 33554432000 4194304 5964478 140733445416656 140733445416176 4546669 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/15114/statm: 47806 20416 208 433 0 47370 0
[pid=15114/tid=15115] ppid=15112 vsize=191224 CPUtime=12.63 cores=1,3,5,7
/proc/15114/task/15115/stat : 15115 (pwbo2.01) R 15112 15114 14514 0 -1 4202560 4340 0 0 0 1261 2 0 0 20 0 3 0 285771768 195813376 20416 33554432000 4194304 5964478 140733445416656 140327899531064 4400419 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
[pid=15114/tid=15116] ppid=15112 vsize=191224 CPUtime=12.64 cores=1,3,5,7
/proc/15114/task/15116/stat : 15116 (pwbo2.01) R 15112 15114 14514 0 -1 4202560 15435 0 0 0 1259 5 0 0 20 0 3 0 285771768 195813376 20416 33554432000 4194304 5964478 140733445416656 140327889041712 4400008 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 191224

[startup+25.5004 s]
/proc/loadavg: 3.99 3.95 3.34 5/181 15117
/proc/meminfo: memFree=31125556/32873648 swapFree=7116/7116
[pid=15114] ppid=15112 vsize=191744 CPUtime=50.95 cores=1,3,5,7
/proc/15114/stat : 15114 (pwbo2.01) S 15112 15114 14514 0 -1 4202496 26062 0 0 0 5083 12 0 0 20 0 3 0 285771768 196345856 25856 33554432000 4194304 5964478 140733445416656 140733445416176 4546669 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/15114/statm: 47936 25856 208 433 0 47500 0
[pid=15114/tid=15115] ppid=15112 vsize=191744 CPUtime=25.39 cores=1,3,5,7
/proc/15114/task/15115/stat : 15115 (pwbo2.01) R 15112 15114 14514 0 -1 4202560 6678 0 0 0 2536 3 0 0 20 0 3 0 285771768 196345856 25856 33554432000 4194304 5964478 140733445416656 140327899531168 4400071 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
[pid=15114/tid=15116] ppid=15112 vsize=191744 CPUtime=25.41 cores=1,3,5,7
/proc/15114/task/15116/stat : 15116 (pwbo2.01) R 15112 15114 14514 0 -1 4202560 18603 0 0 0 2533 8 0 0 20 0 3 0 285771768 196345856 25856 33554432000 4194304 5964478 140733445416656 140327889041720 4399838 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 50.95
Current children cumulated vsize (KiB) 191744

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

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15114 and gives
#  childrusage.ru_utime.tv_sec=50
#  childrusage.ru_utime.tv_usec=743285
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=146977
# CPU time returned by wait4() is 50.8903
# while last known CPU time is 50.95
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 25.5318
CPU time (s): 50.95
CPU user time (s): 50.83
CPU system time (s): 0.12
CPU usage (%): 199.555
Max. virtual memory (cumulated for all children) (KiB): 191744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 50.7433
system time used= 0.146977
maximum resident set size= 103468
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26073
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= 272
involuntary context switches= 149

runsolver used 0.087986 second user time and 0.146977 second system time

The end

Launcher Data 

Begin job on node123 at 2012-05-28 11:14:23
IDJOB=3712506
IDBENCH=78847
IDSOLVER=2292
FILE ID=node123/3712506-1338196463
RUNJOBID= node123-1338195143-14531
PBS_JOBID= 14624606
Free space on /tmp= 71676 MiB

SOLVER NAME= pwbo 2.01
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111220546--soft-33-100-0.wbo
COMMAND LINE= pwbo2.01 -file-format=wbo -verbosity=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3712506-1338196463/watcher-3712506-1338196463 -o /tmp/evaluation-result-3712506-1338196463/solver-3712506-1338196463 -C 1800 -W 1900 -M 15500  pwbo2.01 -file-format=wbo -verbosity=0 HOME/instance-3712506-1338196463.wbo

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

MD5SUM BENCH= 92e9d82ea45c04735bed18ced94c3392
RANDOM SEED=1719032059

node123.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		: 2667.217
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	: 5334.43
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		: 2667.217
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		: 2667.217
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
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		: 2667.217
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		: 2667.217
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		: 2667.217
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        31231388 kB
Buffers:          307260 kB
Cached:           276508 kB
SwapCached:          956 kB
Active:           502840 kB
Inactive:         300928 kB
Active(anon):     213628 kB
Inactive(anon):     8336 kB
Active(file):     289212 kB
Inactive(file):   292592 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67102956 kB
Dirty:              5444 kB
Writeback:             0 kB
AnonPages:        257100 kB
Mapped:            11152 kB
Shmem:                 0 kB
Slab:             698852 kB
SReclaimable:     143180 kB
SUnreclaim:       555672 kB
KernelStack:        1504 kB
PageTables:         4288 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     188856 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    143360 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71672 MiB
End job on node123 at 2012-05-28 11:14:49