Trace number 3728858

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 2.02OPTIMUM 29.0386 14.5602

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111213868--soft-0-100-0.wbo
MD5SUM0635b24c475a73287c5e15439a6c459f
Bench CategorySOFT-SMALLINT-LIN (only soft 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 benchmark0.91286
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables169
Total number of constraints101
Number of soft constraints101
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Top cost 4944
Min constraint cost 1
Max constraint cost 98
Sum of constraints costs 4943
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1199
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:                     2.02 beta - May, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing wbo file format. File HOME/instance-3728858-1338674605.wbo.
0.00/0.00	c Instance file HOME/instance-3728858-1338674605.wbo
0.00/0.00	c File size is 10454 bytes.
0.00/0.00	c Highest Coefficient sum: 1199
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.00         s                                      |
0.00/0.00	c |  Number Variables:      270                                                 |
0.00/0.00	c |  Number Clauses:        30                                                  |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 71                                                  |
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Problem Type:          Optimization                                        |
0.00/0.00	c |  Objective Function:    PB Constraint                                       |
0.00/0.00	c |                                                                             |
0.00/0.00	c ===============================================================================
28.98/14.55	o 693
28.98/14.55	o 599
28.98/14.55	o 537
28.98/14.55	o 520
28.98/14.55	o 515
28.98/14.55	o 499
28.98/14.55	o 495
28.98/14.55	o 482
28.98/14.55	o 479
28.98/14.55	o 477
28.98/14.55	o 468
28.98/14.55	o 438
28.98/14.55	o 431
28.98/14.55	o 398
28.98/14.55	o 367
28.98/14.55	o 366
28.98/14.55	o 365
28.98/14.55	o 336
28.98/14.55	o 311
28.98/14.55	o 307
28.98/14.55	o 301
28.98/14.55	o 293
28.98/14.55	o 228
28.98/14.55	o 174
28.98/14.55	o 154
28.98/14.55	o 149
28.98/14.55	o 146
28.98/14.55	o 135
28.98/14.55	o 134
28.98/14.55	o 105
28.98/14.55	o 98
28.98/14.55	o 52
28.98/14.55	o 43
28.98/14.55	o 24
28.98/14.55	o 15
28.98/14.55	o 2
28.98/14.55	c ===============================================================================
28.98/14.55	c Wall Clock Time: 14.55 s
28.98/14.55	c Best Solution: 2
28.98/14.55	s OPTIMUM FOUND
28.98/14.55	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-3728858-1338674605/watcher-3728858-1338674605 -o /tmp/evaluation-result-3728858-1338674605/solver-3728858-1338674605 -C 1800 -W 1900 -M 15500 pwbo2.02 -file-format=wbo -verbosity=0 HOME/instance-3728858-1338674605.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: 4.03 4.01 3.92 3/178 27575
/proc/meminfo: memFree=30062592/32873844 swapFree=7372/7372
[pid=27575] ppid=27573 vsize=162488 CPUtime=0 cores=0,2,4,6
/proc/27575/stat : 27575 (pwbo2.02) S 27573 27575 26396 0 -1 4202496 895 0 0 0 0 0 0 0 20 0 3 0 333589036 166387712 844 33554432000 4194304 5964478 140735607850400 140735607849920 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/27575/statm: 40622 844 196 433 0 40186 0
[pid=27575/tid=27576] ppid=27573 vsize=162488 CPUtime=0 cores=0,2,4,6
/proc/27575/task/27576/stat : 27576 (pwbo2.02) R 27573 27575 26396 0 -1 4202560 60 0 0 0 0 0 0 0 20 0 3 0 333589037 166387712 844 33554432000 4194304 5964478 140735607850400 139688288492104 4971904 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=27575/tid=27577] ppid=27573 vsize=162488 CPUtime=0 cores=0,2,4,6
/proc/27575/task/27577/stat : 27577 (pwbo2.02) R 27573 27575 26396 0 -1 4202560 48 0 0 0 0 0 0 0 20 0 3 0 333589037 166387712 844 33554432000 4194304 5964478 140735607850400 139688278001880 4389110 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0

[startup+0.033523 s]
/proc/loadavg: 4.03 4.01 3.92 3/178 27575
/proc/meminfo: memFree=30062592/32873844 swapFree=7372/7372
[pid=27575] ppid=27573 vsize=162488 CPUtime=0.05 cores=0,2,4,6
/proc/27575/stat : 27575 (pwbo2.02) S 27573 27575 26396 0 -1 4202496 1088 0 0 0 5 0 0 0 20 0 3 0 333589036 166387712 1037 33554432000 4194304 5964478 140735607850400 140735607849920 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/27575/statm: 40622 1037 199 433 0 40186 0
[pid=27575/tid=27576] ppid=27573 vsize=162488 CPUtime=0.01 cores=0,2,4,6
/proc/27575/task/27576/stat : 27576 (pwbo2.02) R 27573 27575 26396 0 -1 4202560 168 0 0 0 1 0 0 0 20 0 3 0 333589037 166387712 1037 33554432000 4194304 5964478 140735607850400 139688288492104 5136420 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=27575/tid=27577] ppid=27573 vsize=162488 CPUtime=0.01 cores=0,2,4,6
/proc/27575/task/27577/stat : 27577 (pwbo2.02) R 27573 27575 26396 0 -1 4202560 133 0 0 0 1 0 0 0 20 0 3 0 333589037 166387712 1037 33554432000 4194304 5964478 140735607850400 139688278001880 4221984 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 162488

[startup+0.100337 s]
/proc/loadavg: 4.03 4.01 3.92 3/178 27575
/proc/meminfo: memFree=30062592/32873844 swapFree=7372/7372
[pid=27575] ppid=27573 vsize=162488 CPUtime=0.19 cores=0,2,4,6
/proc/27575/stat : 27575 (pwbo2.02) S 27573 27575 26396 0 -1 4202496 1439 0 0 0 18 1 0 0 20 0 3 0 333589036 166387712 1388 33554432000 4194304 5964478 140735607850400 140735607849920 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/27575/statm: 40622 1388 199 433 0 40186 0
[pid=27575/tid=27576] ppid=27573 vsize=162488 CPUtime=0.08 cores=0,2,4,6
/proc/27575/task/27576/stat : 27576 (pwbo2.02) R 27573 27575 26396 0 -1 4202560 362 0 0 0 8 0 0 0 20 0 3 0 333589037 166387712 1388 33554432000 4194304 5964478 140735607850400 139688288491504 5136420 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=27575/tid=27577] ppid=27573 vsize=162488 CPUtime=0.08 cores=0,2,4,6
/proc/27575/task/27577/stat : 27577 (pwbo2.02) R 27573 27575 26396 0 -1 4202560 290 0 0 0 8 0 0 0 20 0 3 0 333589037 166387712 1388 33554432000 4194304 5964478 140735607850400 139688278002120 4222304 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 162488

[startup+0.300299 s]
/proc/loadavg: 4.03 4.01 3.92 3/178 27575
/proc/meminfo: memFree=30062592/32873844 swapFree=7372/7372
[pid=27575] ppid=27573 vsize=162488 CPUtime=0.58 cores=0,2,4,6
/proc/27575/stat : 27575 (pwbo2.02) S 27573 27575 26396 0 -1 4202496 2152 0 0 0 55 3 0 0 20 0 3 0 333589036 166387712 2101 33554432000 4194304 5964478 140735607850400 140735607849920 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/27575/statm: 40622 2101 199 433 0 40186 0
[pid=27575/tid=27576] ppid=27573 vsize=162488 CPUtime=0.28 cores=0,2,4,6
/proc/27575/task/27576/stat : 27576 (pwbo2.02) R 27573 27575 26396 0 -1 4202560 759 0 0 0 26 2 0 0 20 0 3 0 333589037 166387712 2101 33554432000 4194304 5964478 140735607850400 139688288491504 5136420 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=27575/tid=27577] ppid=27573 vsize=162488 CPUtime=0.28 cores=0,2,4,6
/proc/27575/task/27577/stat : 27577 (pwbo2.02) R 27573 27575 26396 0 -1 4202560 606 0 0 0 27 1 0 0 20 0 3 0 333589037 166387712 2101 33554432000 4194304 5964478 140735607850400 139688278002024 5143607 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.58
Current children cumulated vsize (KiB) 162488

[startup+0.700301 s]
/proc/loadavg: 4.03 4.01 3.92 3/178 27575
/proc/meminfo: memFree=30062592/32873844 swapFree=7372/7372
[pid=27575] ppid=27573 vsize=162488 CPUtime=1.39 cores=0,2,4,6
/proc/27575/stat : 27575 (pwbo2.02) S 27573 27575 26396 0 -1 4202496 2793 0 0 0 134 5 0 0 20 0 3 0 333589036 166387712 2742 33554432000 4194304 5964478 140735607850400 140735607849920 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/27575/statm: 40622 2742 199 433 0 40186 0
[pid=27575/tid=27576] ppid=27573 vsize=162488 CPUtime=0.68 cores=0,2,4,6
/proc/27575/task/27576/stat : 27576 (pwbo2.02) R 27573 27575 26396 0 -1 4202560 1309 0 0 0 65 3 0 0 20 0 3 0 333589037 166387712 2742 33554432000 4194304 5964478 140735607850400 139688288491512 18446744073699066235 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=27575/tid=27577] ppid=27573 vsize=162488 CPUtime=0.68 cores=0,2,4,6
/proc/27575/task/27577/stat : 27577 (pwbo2.02) R 27573 27575 26396 0 -1 4202560 697 0 0 0 66 2 0 0 20 0 3 0 333589037 166387712 2742 33554432000 4194304 5964478 140735607850400 139688278001976 4389170 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 162488

[startup+1.50032 s]
/proc/loadavg: 4.03 4.01 3.92 5/181 27578
/proc/meminfo: memFree=30051432/32873844 swapFree=7372/7372
[pid=27575] ppid=27573 vsize=162632 CPUtime=2.99 cores=0,2,4,6
/proc/27575/stat : 27575 (pwbo2.02) S 27573 27575 26396 0 -1 4202496 3331 0 0 0 293 6 0 0 20 0 3 0 333589036 166535168 3280 33554432000 4194304 5964478 140735607850400 140735607849920 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/27575/statm: 40658 3280 199 433 0 40222 0
[pid=27575/tid=27576] ppid=27573 vsize=162632 CPUtime=1.48 cores=0,2,4,6
/proc/27575/task/27576/stat : 27576 (pwbo2.02) R 27573 27575 26396 0 -1 4202560 1755 0 0 0 143 5 0 0 20 0 3 0 333589037 166535168 3280 33554432000 4194304 5964478 140735607850400 139688288491320 4399920 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=27575/tid=27577] ppid=27573 vsize=162632 CPUtime=1.48 cores=0,2,4,6
/proc/27575/task/27577/stat : 27577 (pwbo2.02) R 27573 27575 26396 0 -1 4202560 789 0 0 0 146 2 0 0 20 0 3 0 333589037 166535168 3280 33554432000 4194304 5964478 140735607850400 139688278001968 4400018 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 162632

[startup+3.10032 s]
/proc/loadavg: 4.02 4.01 3.92 5/181 27578
/proc/meminfo: memFree=30047704/32873844 swapFree=7372/7372
[pid=27575] ppid=27573 vsize=162632 CPUtime=6.18 cores=0,2,4,6
/proc/27575/stat : 27575 (pwbo2.02) S 27573 27575 26396 0 -1 4202496 4323 0 0 0 610 8 0 0 20 0 3 0 333589036 166535168 4272 33554432000 4194304 5964478 140735607850400 140735607849920 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/27575/statm: 40658 4272 199 433 0 40222 0
[pid=27575/tid=27576] ppid=27573 vsize=162632 CPUtime=3.07 cores=0,2,4,6
/proc/27575/task/27576/stat : 27576 (pwbo2.02) R 27573 27575 26396 0 -1 4202560 2393 0 0 0 302 5 0 0 20 0 3 0 333589037 166535168 4272 33554432000 4194304 5964478 140735607850400 139688288491320 18446744073699066235 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=27575/tid=27577] ppid=27573 vsize=162632 CPUtime=3.07 cores=0,2,4,6
/proc/27575/task/27577/stat : 27577 (pwbo2.02) R 27573 27575 26396 0 -1 4202560 1143 0 0 0 305 2 0 0 20 0 3 0 333589037 166535168 4272 33554432000 4194304 5964478 140735607850400 139688278002024 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 162632

[startup+6.30027 s]
/proc/loadavg: 4.02 4.01 3.92 5/181 27578
/proc/meminfo: memFree=30039272/32873844 swapFree=7372/7372
[pid=27575] ppid=27573 vsize=162980 CPUtime=12.58 cores=0,2,4,6
/proc/27575/stat : 27575 (pwbo2.02) S 27573 27575 26396 0 -1 4202496 6247 0 0 0 1249 9 0 0 20 0 3 0 333589036 166891520 6196 33554432000 4194304 5964478 140735607850400 140735607849920 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/27575/statm: 40745 6196 199 433 0 40309 0
[pid=27575/tid=27576] ppid=27573 vsize=162980 CPUtime=6.26 cores=0,2,4,6
/proc/27575/task/27576/stat : 27576 (pwbo2.02) R 27573 27575 26396 0 -1 4202560 3608 0 0 0 620 6 0 0 20 0 3 0 333589037 166891520 6196 33554432000 4194304 5964478 140735607850400 139688288491512 4400024 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
[pid=27575/tid=27577] ppid=27573 vsize=162980 CPUtime=6.26 cores=0,2,4,6
/proc/27575/task/27577/stat : 27577 (pwbo2.02) R 27573 27575 26396 0 -1 4202560 1852 0 0 0 623 3 0 0 20 0 3 0 333589037 166891520 6196 33554432000 4194304 5964478 140735607850400 139688278001968 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 162980

[startup+12.7003 s]
/proc/loadavg: 4.02 4.01 3.92 5/181 27578
/proc/meminfo: memFree=30027748/32873844 swapFree=7372/7372
[pid=27575] ppid=27573 vsize=162980 CPUtime=25.38 cores=0,2,4,6
/proc/27575/stat : 27575 (pwbo2.02) S 27573 27575 26396 0 -1 4202496 9098 0 0 0 2528 10 0 0 20 0 3 0 333589036 166891520 8995 33554432000 4194304 5964478 140735607850400 140735607849920 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/27575/statm: 40745 8995 201 433 0 40309 0
[pid=27575/tid=27576] ppid=27573 vsize=162980 CPUtime=12.64 cores=0,2,4,6
/proc/27575/task/27576/stat : 27576 (pwbo2.02) R 27573 27575 26396 0 -1 4202560 4783 0 0 0 1258 6 0 0 20 0 3 0 333589037 166891520 8995 33554432000 4194304 5964478 140735607850400 139688288491616 4388491 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
[pid=27575/tid=27577] ppid=27573 vsize=162980 CPUtime=12.65 cores=0,2,4,6
/proc/27575/task/27577/stat : 27577 (pwbo2.02) R 27573 27575 26396 0 -1 4202560 3528 0 0 0 1262 3 0 0 20 0 3 0 333589037 166891520 8995 33554432000 4194304 5964478 140735607850400 139688278001976 4399920 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 162980

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

[startup+13.5003 s]
/proc/loadavg: 4.02 4.01 3.92 5/181 27578
/proc/meminfo: memFree=30024276/32873844 swapFree=7372/7372
[pid=27575] ppid=27573 vsize=163088 CPUtime=26.98 cores=0,2,4,6
/proc/27575/stat : 27575 (pwbo2.02) S 27573 27575 26396 0 -1 4202496 9482 0 0 0 2688 10 0 0 20 0 3 0 333589036 167002112 9379 33554432000 4194304 5964478 140735607850400 140735607849920 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/27575/statm: 40772 9379 201 433 0 40336 0
[pid=27575/tid=27576] ppid=27573 vsize=163088 CPUtime=13.44 cores=0,2,4,6
/proc/27575/task/27576/stat : 27576 (pwbo2.02) R 27573 27575 26396 0 -1 4202560 4786 0 0 0 1338 6 0 0 20 0 3 0 333589037 167002112 9379 33554432000 4194304 5964478 140735607850400 139688288491616 4400087 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
[pid=27575/tid=27577] ppid=27573 vsize=163088 CPUtime=13.45 cores=0,2,4,6
/proc/27575/task/27577/stat : 27577 (pwbo2.02) R 27573 27575 26396 0 -1 4202560 3909 0 0 0 1342 3 0 0 20 0 3 0 333589037 167002112 9379 33554432000 4194304 5964478 140735607850400 139688278001976 18446744073699066235 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 26.98
Current children cumulated vsize (KiB) 163088

[startup+14.3065 s]
/proc/loadavg: 4.02 4.01 3.92 5/181 27578
/proc/meminfo: memFree=30024276/32873844 swapFree=7372/7372
[pid=27575] ppid=27573 vsize=163088 CPUtime=28.59 cores=0,2,4,6
/proc/27575/stat : 27575 (pwbo2.02) S 27573 27575 26396 0 -1 4202496 9484 0 0 0 2849 10 0 0 20 0 3 0 333589036 167002112 9381 33554432000 4194304 5964478 140735607850400 140735607849920 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/27575/statm: 40772 9381 201 433 0 40336 0
[pid=27575/tid=27576] ppid=27573 vsize=163088 CPUtime=14.25 cores=0,2,4,6
/proc/27575/task/27576/stat : 27576 (pwbo2.02) R 27573 27575 26396 0 -1 4202560 4788 0 0 0 1419 6 0 0 20 0 3 0 333589037 167002112 9381 33554432000 4194304 5964478 140735607850400 139688288491616 4399920 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
[pid=27575/tid=27577] ppid=27573 vsize=163088 CPUtime=14.25 cores=0,2,4,6
/proc/27575/task/27577/stat : 27577 (pwbo2.02) R 27573 27575 26396 0 -1 4202560 3909 0 0 0 1422 3 0 0 20 0 3 0 333589037 167002112 9381 33554432000 4194304 5964478 140735607850400 139688278001976 4399920 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 28.59
Current children cumulated vsize (KiB) 163088

[startup+14.5003 s]
/proc/loadavg: 4.02 4.01 3.92 5/181 27578
/proc/meminfo: memFree=30024276/32873844 swapFree=7372/7372
[pid=27575] ppid=27573 vsize=163088 CPUtime=28.98 cores=0,2,4,6
/proc/27575/stat : 27575 (pwbo2.02) S 27573 27575 26396 0 -1 4202496 9487 0 0 0 2888 10 0 0 20 0 3 0 333589036 167002112 9384 33554432000 4194304 5964478 140735607850400 140735607849920 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/27575/statm: 40772 9384 201 433 0 40336 0
[pid=27575/tid=27576] ppid=27573 vsize=163088 CPUtime=14.44 cores=0,2,4,6
/proc/27575/task/27576/stat : 27576 (pwbo2.02) R 27573 27575 26396 0 -1 4202560 4788 0 0 0 1438 6 0 0 20 0 3 0 333589037 167002112 9384 33554432000 4194304 5964478 140735607850400 139688288491616 4221120 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
[pid=27575/tid=27577] ppid=27573 vsize=163088 CPUtime=14.44 cores=0,2,4,6
/proc/27575/task/27577/stat : 27577 (pwbo2.02) R 27573 27575 26396 0 -1 4202560 3912 0 0 0 1441 3 0 0 20 0 3 0 333589037 167002112 9384 33554432000 4194304 5964478 140735607850400 139688278001976 4389132 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 28.98
Current children cumulated vsize (KiB) 163088

Child status: 255
Real time (s): 14.5602
CPU time (s): 29.0386
CPU user time (s): 28.9276
CPU system time (s): 0.110983
CPU usage (%): 199.438
Max. virtual memory (cumulated for all children) (KiB): 163196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 28.9276
system time used= 0.110983
maximum resident set size= 37560
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9493
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= 42
involuntary context switches= 55

runsolver used 0.023996 second user time and 0.06199 second system time

The end

Launcher Data 

Begin job on node109 at 2012-06-03 00:03:25
IDJOB=3728858
IDBENCH=79233
IDSOLVER=2316
FILE ID=node109/3728858-1338674605
RUNJOBID= node109-1338670195-26999
PBS_JOBID= 14636486
Free space on /tmp= 70708 MiB

SOLVER NAME= pwbo 2.02
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111213868--soft-0-100-0.wbo
COMMAND LINE= pwbo2.02 -file-format=wbo -verbosity=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3728858-1338674605/watcher-3728858-1338674605 -o /tmp/evaluation-result-3728858-1338674605/solver-3728858-1338674605 -C 1800 -W 1900 -M 15500  pwbo2.02 -file-format=wbo -verbosity=0 HOME/instance-3728858-1338674605.wbo

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

MD5SUM BENCH= 0635b24c475a73287c5e15439a6c459f
RANDOM SEED=536478044

node109.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		: 2667.264
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	: 5334.52
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.264
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		: 2667.264
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		: 2667.264
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		: 2667.264
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		: 2667.264
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		: 2667.264
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		: 2667.264
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        30063120 kB
Buffers:          327536 kB
Cached:          1547624 kB
SwapCached:          944 kB
Active:           948868 kB
Inactive:         987016 kB
Active(anon):      55532 kB
Inactive(anon):     7796 kB
Active(file):     893336 kB
Inactive(file):   979220 kB
Unevictable:        7372 kB
Mlocked:            7372 kB
SwapTotal:      67108856 kB
SwapFree:       67105492 kB
Dirty:              5464 kB
Writeback:             0 kB
AnonPages:         66752 kB
Mapped:            10884 kB
Shmem:                 4 kB
Slab:             735852 kB
SReclaimable:     178196 kB
SUnreclaim:       557656 kB
KernelStack:        1480 kB
PageTables:         4228 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     155828 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70704 MiB
End job on node109 at 2012-06-03 00:03:39