Trace number 3728864

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 51.5352 25.7697

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111224255--soft-0-100-0.wbo
MD5SUM2d2bf2958836971f0db370fff49dd93d
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark0.747885
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 1217
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-3728864-1338674682.wbo.
0.00/0.00	c Instance file HOME/instance-3728864-1338674682.wbo
0.00/0.00	c File size is 10460 bytes.
0.00/0.00	c Highest Coefficient sum: 1217
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 ===============================================================================
51.37/25.76	o 882
51.37/25.76	o 857
51.37/25.76	o 737
51.37/25.76	o 725
51.37/25.76	o 692
51.37/25.76	o 684
51.37/25.76	o 659
51.37/25.76	o 567
51.37/25.76	o 563
51.37/25.76	o 562
51.37/25.76	o 525
51.37/25.76	o 491
51.37/25.76	o 470
51.37/25.76	o 463
51.37/25.76	o 442
51.37/25.76	o 392
51.37/25.76	o 381
51.37/25.76	o 348
51.37/25.76	o 327
51.37/25.76	o 302
51.37/25.76	o 292
51.37/25.76	o 285
51.37/25.76	o 284
51.37/25.76	o 283
51.37/25.76	o 263
51.37/25.76	o 227
51.37/25.76	o 208
51.37/25.76	o 205
51.37/25.76	o 183
51.37/25.76	o 181
51.37/25.76	o 168
51.37/25.76	o 156
51.37/25.76	o 142
51.37/25.76	o 140
51.37/25.76	o 139
51.37/25.76	o 135
51.37/25.76	o 126
51.37/25.76	o 121
51.37/25.76	o 118
51.37/25.76	o 111
51.37/25.76	o 96
51.37/25.76	o 91
51.37/25.76	o 84
51.37/25.76	o 77
51.37/25.76	o 75
51.37/25.76	o 57
51.37/25.76	o 47
51.37/25.76	o 42
51.37/25.76	o 32
51.37/25.76	o 31
51.37/25.76	o 1
51.37/25.76	c ===============================================================================
51.37/25.76	c Wall Clock Time: 25.77 s
51.37/25.76	c Best Solution: 1
51.37/25.76	s OPTIMUM FOUND
51.37/25.76	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	1

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-3728864-1338674682/watcher-3728864-1338674682 -o /tmp/evaluation-result-3728864-1338674682/solver-3728864-1338674682 -C 1800 -W 1900 -M 15500 pwbo2.02 -file-format=wbo -verbosity=0 HOME/instance-3728864-1338674682.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: 3.97 3.98 3.91 4/178 8962
/proc/meminfo: memFree=26502276/32873648 swapFree=7368/7368
[pid=8962] ppid=8960 vsize=162488 CPUtime=0 cores=0,2,4,6
/proc/8962/stat : 8962 (pwbo2.02) S 8960 8962 8129 0 -1 4202496 891 0 0 0 0 0 0 0 20 0 3 0 333592318 166387712 841 33554432000 4194304 5964478 140734007843792 140734007843312 4546685 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/8962/statm: 40622 841 194 433 0 40186 0
[pid=8962/tid=8963] ppid=8960 vsize=162488 CPUtime=0 cores=0,2,4,6
/proc/8962/task/8963/stat : 8963 (pwbo2.02) R 8960 8962 8129 0 -1 4202560 56 0 0 0 0 0 0 0 20 0 3 0 333592318 166387712 841 33554432000 4194304 5964478 140734007843792 140715118877744 5136490 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=8962/tid=8964] ppid=8960 vsize=162488 CPUtime=0 cores=0,2,4,6
/proc/8962/task/8964/stat : 8964 (pwbo2.02) R 8960 8962 8129 0 -1 4202560 48 0 0 0 0 0 0 0 20 0 3 0 333592318 166387712 842 33554432000 4194304 5964478 140734007843792 140715108387928 4403717 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0

[startup+0.0771379 s]
/proc/loadavg: 3.97 3.98 3.91 4/178 8962
/proc/meminfo: memFree=26502276/32873648 swapFree=7368/7368
[pid=8962] ppid=8960 vsize=162488 CPUtime=0.14 cores=0,2,4,6
/proc/8962/stat : 8962 (pwbo2.02) S 8960 8962 8129 0 -1 4202496 1342 0 0 0 14 0 0 0 20 0 3 0 333592318 166387712 1292 33554432000 4194304 5964478 140734007843792 140734007843312 4546685 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/8962/statm: 40622 1292 198 433 0 40186 0
[pid=8962/tid=8963] ppid=8960 vsize=162488 CPUtime=0.06 cores=0,2,4,6
/proc/8962/task/8963/stat : 8963 (pwbo2.02) R 8960 8962 8129 0 -1 4202560 318 0 0 0 6 0 0 0 20 0 3 0 333592318 166387712 1292 33554432000 4194304 5964478 140734007843792 140715118876664 4221120 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=8962/tid=8964] ppid=8960 vsize=162488 CPUtime=0.06 cores=0,2,4,6
/proc/8962/task/8964/stat : 8964 (pwbo2.02) R 8960 8962 8129 0 -1 4202560 237 0 0 0 6 0 0 0 20 0 3 0 333592318 166387712 1293 33554432000 4194304 5964478 140734007843792 140715108387176 4400091 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 162488

[startup+0.10028 s]
/proc/loadavg: 3.97 3.98 3.91 4/178 8962
/proc/meminfo: memFree=26502276/32873648 swapFree=7368/7368
[pid=8962] ppid=8960 vsize=162488 CPUtime=0.19 cores=0,2,4,6
/proc/8962/stat : 8962 (pwbo2.02) S 8960 8962 8129 0 -1 4202496 1457 0 0 0 19 0 0 0 20 0 3 0 333592318 166387712 1407 33554432000 4194304 5964478 140734007843792 140734007843312 4546685 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/8962/statm: 40622 1407 198 433 0 40186 0
[pid=8962/tid=8963] ppid=8960 vsize=162488 CPUtime=0.08 cores=0,2,4,6
/proc/8962/task/8963/stat : 8963 (pwbo2.02) R 8960 8962 8129 0 -1 4202560 386 0 0 0 8 0 0 0 20 0 3 0 333592318 166387712 1407 33554432000 4194304 5964478 140734007843792 140715118876656 5136420 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=8962/tid=8964] ppid=8960 vsize=162488 CPUtime=0.08 cores=0,2,4,6
/proc/8962/task/8964/stat : 8964 (pwbo2.02) R 8960 8962 8129 0 -1 4202560 284 0 0 0 8 0 0 0 20 0 3 0 333592318 166387712 1407 33554432000 4194304 5964478 140734007843792 140715108387176 4403467 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 162488

[startup+0.300228 s]
/proc/loadavg: 3.97 3.98 3.91 4/178 8962
/proc/meminfo: memFree=26502276/32873648 swapFree=7368/7368
[pid=8962] ppid=8960 vsize=162488 CPUtime=0.58 cores=0,2,4,6
/proc/8962/stat : 8962 (pwbo2.02) S 8960 8962 8129 0 -1 4202496 2055 0 0 0 58 0 0 0 20 0 3 0 333592318 166387712 2005 33554432000 4194304 5964478 140734007843792 140734007843312 4546685 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/8962/statm: 40622 2005 198 433 0 40186 0
[pid=8962/tid=8963] ppid=8960 vsize=162488 CPUtime=0.28 cores=0,2,4,6
/proc/8962/task/8963/stat : 8963 (pwbo2.02) R 8960 8962 8129 0 -1 4202560 739 0 0 0 28 0 0 0 20 0 3 0 333592318 166387712 2005 33554432000 4194304 5964478 140734007843792 140715118876712 5136420 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=8962/tid=8964] ppid=8960 vsize=162488 CPUtime=0.28 cores=0,2,4,6
/proc/8962/task/8964/stat : 8964 (pwbo2.02) R 8960 8962 8129 0 -1 4202560 529 0 0 0 28 0 0 0 20 0 3 0 333592318 166387712 2005 33554432000 4194304 5964478 140734007843792 140715108387120 4400103 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.58
Current children cumulated vsize (KiB) 162488

[startup+0.70023 s]
/proc/loadavg: 3.97 3.98 3.91 4/178 8962
/proc/meminfo: memFree=26502276/32873648 swapFree=7368/7368
[pid=8962] ppid=8960 vsize=162488 CPUtime=1.39 cores=0,2,4,6
/proc/8962/stat : 8962 (pwbo2.02) S 8960 8962 8129 0 -1 4202496 2603 0 0 0 138 1 0 0 20 0 3 0 333592318 166387712 2553 33554432000 4194304 5964478 140734007843792 140734007843312 4546685 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/8962/statm: 40622 2553 198 433 0 40186 0
[pid=8962/tid=8963] ppid=8960 vsize=162488 CPUtime=0.68 cores=0,2,4,6
/proc/8962/task/8963/stat : 8963 (pwbo2.02) R 8960 8962 8129 0 -1 4202560 1229 0 0 0 68 0 0 0 20 0 3 0 333592318 166387712 2553 33554432000 4194304 5964478 140734007843792 140715118876656 5136420 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=8962/tid=8964] ppid=8960 vsize=162488 CPUtime=0.68 cores=0,2,4,6
/proc/8962/task/8964/stat : 8964 (pwbo2.02) R 8960 8962 8129 0 -1 4202560 588 0 0 0 68 0 0 0 20 0 3 0 333592318 166387712 2554 33554432000 4194304 5964478 140734007843792 140715108387272 5136420 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 162488

[startup+1.50026 s]
/proc/loadavg: 3.97 3.98 3.91 5/181 8965
/proc/meminfo: memFree=26490944/32873648 swapFree=7368/7368
[pid=8962] ppid=8960 vsize=162632 CPUtime=2.98 cores=0,2,4,6
/proc/8962/stat : 8962 (pwbo2.02) S 8960 8962 8129 0 -1 4202496 3492 0 0 0 297 1 0 0 20 0 3 0 333592318 166535168 3442 33554432000 4194304 5964478 140734007843792 140734007843312 4546685 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/8962/statm: 40658 3442 198 433 0 40222 0
[pid=8962/tid=8963] ppid=8960 vsize=162632 CPUtime=1.48 cores=0,2,4,6
/proc/8962/task/8963/stat : 8963 (pwbo2.02) R 8960 8962 8129 0 -1 4202560 1846 0 0 0 148 0 0 0 20 0 3 0 333592318 166535168 3442 33554432000 4194304 5964478 140734007843792 140715118876712 4399920 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=8962/tid=8964] ppid=8960 vsize=162632 CPUtime=1.48 cores=0,2,4,6
/proc/8962/task/8964/stat : 8964 (pwbo2.02) R 8960 8962 8129 0 -1 4202560 859 0 0 0 148 0 0 0 20 0 3 0 333592318 166535168 3442 33554432000 4194304 5964478 140734007843792 140715108387272 4403717 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.98
Current children cumulated vsize (KiB) 162632

[startup+3.10029 s]
/proc/loadavg: 3.97 3.98 3.91 5/181 8965
/proc/meminfo: memFree=26487580/32873648 swapFree=7368/7368
[pid=8962] ppid=8960 vsize=162776 CPUtime=6.18 cores=0,2,4,6
/proc/8962/stat : 8962 (pwbo2.02) S 8960 8962 8129 0 -1 4202496 4269 0 0 0 617 1 0 0 20 0 3 0 333592318 166682624 4219 33554432000 4194304 5964478 140734007843792 140734007843312 4546685 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/8962/statm: 40694 4219 198 433 0 40258 0
[pid=8962/tid=8963] ppid=8960 vsize=162776 CPUtime=3.08 cores=0,2,4,6
/proc/8962/task/8963/stat : 8963 (pwbo2.02) R 8960 8962 8129 0 -1 4202560 2408 0 0 0 308 0 0 0 20 0 3 0 333592318 166682624 4219 33554432000 4194304 5964478 140734007843792 140715118876712 4400528 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=8962/tid=8964] ppid=8960 vsize=162776 CPUtime=3.08 cores=0,2,4,6
/proc/8962/task/8964/stat : 8964 (pwbo2.02) R 8960 8962 8129 0 -1 4202560 1074 0 0 0 308 0 0 0 20 0 3 0 333592318 166682624 4219 33554432000 4194304 5964478 140734007843792 140715108387272 4221984 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) 162776

[startup+6.30032 s]
/proc/loadavg: 3.97 3.98 3.91 5/181 8965
/proc/meminfo: memFree=26482000/32873648 swapFree=7368/7368
[pid=8962] ppid=8960 vsize=162848 CPUtime=12.58 cores=0,2,4,6
/proc/8962/stat : 8962 (pwbo2.02) S 8960 8962 8129 0 -1 4202496 5672 0 0 0 1256 2 0 0 20 0 3 0 333592318 166756352 5622 33554432000 4194304 5964478 140734007843792 140734007843312 4546685 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/8962/statm: 40712 5622 198 433 0 40276 0
[pid=8962/tid=8963] ppid=8960 vsize=162848 CPUtime=6.28 cores=0,2,4,6
/proc/8962/task/8963/stat : 8963 (pwbo2.02) R 8960 8962 8129 0 -1 4202560 3522 0 0 0 626 2 0 0 20 0 3 0 333592318 166756352 5622 33554432000 4194304 5964478 140734007843792 140715118876664 5136420 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=8962/tid=8964] ppid=8960 vsize=162848 CPUtime=6.28 cores=0,2,4,6
/proc/8962/task/8964/stat : 8964 (pwbo2.02) R 8960 8962 8129 0 -1 4202560 1363 0 0 0 628 0 0 0 20 0 3 0 333592318 166756352 5622 33554432000 4194304 5964478 140734007843792 140715108386936 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) 162848

[startup+12.7003 s]
/proc/loadavg: 3.98 3.98 3.91 5/181 8965
/proc/meminfo: memFree=26467412/32873648 swapFree=7368/7368
[pid=8962] ppid=8960 vsize=162980 CPUtime=25.38 cores=0,2,4,6
/proc/8962/stat : 8962 (pwbo2.02) S 8960 8962 8129 0 -1 4202496 8800 0 0 0 2535 3 0 0 20 0 3 0 333592318 166891520 8698 33554432000 4194304 5964478 140734007843792 140734007843312 4546685 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/8962/statm: 40745 8698 200 433 0 40309 0
[pid=8962/tid=8963] ppid=8960 vsize=162980 CPUtime=12.68 cores=0,2,4,6
/proc/8962/task/8963/stat : 8963 (pwbo2.02) R 8960 8962 8129 0 -1 4202560 5304 0 0 0 1265 3 0 0 20 0 3 0 333592318 166891520 8698 33554432000 4194304 5964478 140734007843792 140715118876576 4400087 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=8962/tid=8964] ppid=8960 vsize=162980 CPUtime=12.68 cores=0,2,4,6
/proc/8962/task/8964/stat : 8964 (pwbo2.02) R 8960 8962 8129 0 -1 4202560 2709 0 0 0 1268 0 0 0 20 0 3 0 333592318 166891520 8698 33554432000 4194304 5964478 140734007843792 140715108386936 4400632 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

[startup+25.5003 s]
/proc/loadavg: 3.98 3.98 3.91 5/181 8965
/proc/meminfo: memFree=26456756/32873648 swapFree=7368/7368
[pid=8962] ppid=8960 vsize=163412 CPUtime=50.97 cores=0,2,4,6
/proc/8962/stat : 8962 (pwbo2.02) S 8960 8962 8129 0 -1 4202496 11594 0 0 0 5093 4 0 0 20 0 3 0 333592318 167333888 11492 33554432000 4194304 5964478 140734007843792 140734007843312 4546685 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/8962/statm: 40853 11492 200 433 0 40417 0
[pid=8962/tid=8963] ppid=8960 vsize=163412 CPUtime=25.48 cores=0,2,4,6
/proc/8962/task/8963/stat : 8963 (pwbo2.02) R 8960 8962 8129 0 -1 4202560 7057 0 0 0 2544 4 0 0 20 0 3 0 333592318 167333888 11492 33554432000 4194304 5964478 140734007843792 140715118876664 4399920 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=8962/tid=8964] ppid=8960 vsize=163412 CPUtime=25.48 cores=0,2,4,6
/proc/8962/task/8964/stat : 8964 (pwbo2.02) R 8960 8962 8129 0 -1 4202560 3750 0 0 0 2546 2 0 0 20 0 3 0 333592318 167333888 11492 33554432000 4194304 5964478 140734007843792 140715108387040 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 50.97
Current children cumulated vsize (KiB) 163412

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

[startup+25.7003 s]
/proc/loadavg: 3.98 3.98 3.91 5/181 8965
/proc/meminfo: memFree=26456756/32873648 swapFree=7368/7368
[pid=8962] ppid=8960 vsize=163412 CPUtime=51.37 cores=0,2,4,6
/proc/8962/stat : 8962 (pwbo2.02) S 8960 8962 8129 0 -1 4202496 11598 0 0 0 5133 4 0 0 20 0 3 0 333592318 167333888 11496 33554432000 4194304 5964478 140734007843792 140734007843312 4546685 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/8962/statm: 40853 11496 200 433 0 40417 0
[pid=8962/tid=8963] ppid=8960 vsize=163412 CPUtime=25.68 cores=0,2,4,6
/proc/8962/task/8963/stat : 8963 (pwbo2.02) R 8960 8962 8129 0 -1 4202560 7061 0 0 0 2564 4 0 0 20 0 3 0 333592318 167333888 11496 33554432000 4194304 5964478 140734007843792 140715118876472 4400091 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=8962/tid=8964] ppid=8960 vsize=163412 CPUtime=25.68 cores=0,2,4,6
/proc/8962/task/8964/stat : 8964 (pwbo2.02) R 8960 8962 8129 0 -1 4202560 3750 0 0 0 2566 2 0 0 20 0 3 0 333592318 167333888 11496 33554432000 4194304 5964478 140734007843792 140715108387040 4400091 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 51.37
Current children cumulated vsize (KiB) 163412

Child status: 255
Real time (s): 25.7697
CPU time (s): 51.5352
CPU user time (s): 51.4532
CPU system time (s): 0.081987
CPU usage (%): 199.984
Max. virtual memory (cumulated for all children) (KiB): 163412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 51.4532
system time used= 0.081987
maximum resident set size= 46004
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11603
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= 45
involuntary context switches= 57

runsolver used 0.056991 second user time and 0.12598 second system time

The end

Launcher Data 

Begin job on node149 at 2012-06-03 00:04:42
IDJOB=3728864
IDBENCH=79247
IDSOLVER=2316
FILE ID=node149/3728864-1338674682
RUNJOBID= node149-1338671108-8462
PBS_JOBID= 14636500
Free space on /tmp= 71048 MiB

SOLVER NAME= pwbo 2.02
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111224255--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-3728864-1338674682/watcher-3728864-1338674682 -o /tmp/evaluation-result-3728864-1338674682/solver-3728864-1338674682 -C 1800 -W 1900 -M 15500  pwbo2.02 -file-format=wbo -verbosity=0 HOME/instance-3728864-1338674682.wbo

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

MD5SUM BENCH= 2d2bf2958836971f0db370fff49dd93d
RANDOM SEED=1654012833

node149.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		: 2666.145
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	: 5332.29
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		: 2666.145
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		: 2666.145
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	: 5438.55
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		: 2666.145
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		: 2666.145
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		: 2666.145
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	: 5438.55
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		: 2666.145
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		: 2666.145
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:        26502656 kB
Buffers:          692672 kB
Cached:          4010804 kB
SwapCached:         2468 kB
Active:          2653328 kB
Inactive:        2846704 kB
Active(anon):     779564 kB
Inactive(anon):     9368 kB
Active(file):    1873764 kB
Inactive(file):  2837336 kB
Unevictable:        7368 kB
Mlocked:            7368 kB
SwapTotal:      67108856 kB
SwapFree:       67104892 kB
Dirty:              5440 kB
Writeback:             0 kB
AnonPages:        791508 kB
Mapped:            15052 kB
Shmem:                96 kB
Slab:             731584 kB
SReclaimable:     175836 kB
SUnreclaim:       555748 kB
KernelStack:        1504 kB
PageTables:         5716 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     174336 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    673792 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= 71044 MiB
End job on node149 at 2012-06-03 00:05:08