Trace number 3728849

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 32.0281 16.022

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110973670--soft-0-100-0.wbo
MD5SUM366069b8ece10aa1f9438c760e1be90c
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 benchmark0.749885
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 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:                     2.02 beta - May, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing wbo file format. File HOME/instance-3728849-1338674690.wbo.
0.00/0.00	c Instance file HOME/instance-3728849-1338674690.wbo
0.00/0.00	c File size is 10463 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:      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 ===============================================================================
31.97/16.02	o 608
31.97/16.02	o 597
31.97/16.02	o 479
31.97/16.02	o 475
31.97/16.02	o 459
31.97/16.02	o 420
31.97/16.02	o 409
31.97/16.02	o 393
31.97/16.02	o 392
31.97/16.02	o 388
31.97/16.02	o 385
31.97/16.02	o 354
31.97/16.02	o 346
31.97/16.02	o 319
31.97/16.02	o 318
31.97/16.02	o 313
31.97/16.02	o 305
31.97/16.02	o 304
31.97/16.02	o 242
31.97/16.02	o 199
31.97/16.02	o 192
31.97/16.02	o 191
31.97/16.02	o 173
31.97/16.02	o 161
31.97/16.02	o 131
31.97/16.02	o 123
31.97/16.02	o 122
31.97/16.02	o 120
31.97/16.02	o 115
31.97/16.02	o 104
31.97/16.02	o 102
31.97/16.02	o 96
31.97/16.02	o 93
31.97/16.02	o 91
31.97/16.02	o 82
31.97/16.02	o 74
31.97/16.02	o 67
31.97/16.02	o 1
31.97/16.02	c ===============================================================================
31.97/16.02	c Wall Clock Time: 16.02 s
31.97/16.02	c Best Solution: 1
31.97/16.02	s OPTIMUM FOUND
31.97/16.02	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-3728849-1338674690/watcher-3728849-1338674690 -o /tmp/evaluation-result-3728849-1338674690/solver-3728849-1338674690 -C 1800 -W 1900 -M 15500 pwbo2.02 -file-format=wbo -verbosity=0 HOME/instance-3728849-1338674690.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: 1.84 1.97 1.99 3/174 29138
/proc/meminfo: memFree=31469044/32873844 swapFree=7116/7116
[pid=29138] ppid=29136 vsize=162488 CPUtime=0 cores=0,2,4,6
/proc/29138/stat : 29138 (pwbo2.02) S 29136 29138 28198 0 -1 4202496 878 0 0 0 0 0 0 0 20 0 3 0 333595971 166387712 828 33554432000 4194304 5964478 140735613455632 140735613455152 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/29138/statm: 40622 828 194 433 0 40186 0
[pid=29138/tid=29139] ppid=29136 vsize=162488 CPUtime=0 cores=0,2,4,6
/proc/29138/task/29139/stat : 29139 (pwbo2.02) R 29136 29138 28198 0 -1 4202560 49 0 0 0 0 0 0 0 20 0 3 0 333595972 166387712 828 33554432000 4194304 5964478 140735613455632 139800231640112 4599984 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=29138/tid=29140] ppid=29136 vsize=162488 CPUtime=0 cores=0,2,4,6
/proc/29138/task/29140/stat : 29140 (pwbo2.02) R 29136 29138 28198 0 -1 4202560 43 0 0 0 0 0 0 0 20 0 3 0 333595972 166387712 828 33554432000 4194304 5964478 140735613455632 139800221150296 5136490 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0

[startup+0.041237 s]
/proc/loadavg: 1.84 1.97 1.99 3/174 29138
/proc/meminfo: memFree=31469044/32873844 swapFree=7116/7116
[pid=29138] ppid=29136 vsize=162488 CPUtime=0.06 cores=0,2,4,6
/proc/29138/stat : 29138 (pwbo2.02) S 29136 29138 28198 0 -1 4202496 1128 0 0 0 6 0 0 0 20 0 3 0 333595971 166387712 1078 33554432000 4194304 5964478 140735613455632 140735613455152 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/29138/statm: 40622 1078 198 433 0 40186 0
[pid=29138/tid=29139] ppid=29136 vsize=162488 CPUtime=0.02 cores=0,2,4,6
/proc/29138/task/29139/stat : 29139 (pwbo2.02) R 29136 29138 28198 0 -1 4202560 187 0 0 0 2 0 0 0 20 0 3 0 333595972 166387712 1078 33554432000 4194304 5964478 140735613455632 139800231640112 5136420 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=29138/tid=29140] ppid=29136 vsize=162488 CPUtime=0.02 cores=0,2,4,6
/proc/29138/task/29140/stat : 29140 (pwbo2.02) R 29136 29138 28198 0 -1 4202560 155 0 0 0 2 0 0 0 20 0 3 0 333595972 166387712 1078 33554432000 4194304 5964478 140735613455632 139800221149640 4403373 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 162488

[startup+0.100346 s]
/proc/loadavg: 1.84 1.97 1.99 3/174 29138
/proc/meminfo: memFree=31469044/32873844 swapFree=7116/7116
[pid=29138] ppid=29136 vsize=162488 CPUtime=0.18 cores=0,2,4,6
/proc/29138/stat : 29138 (pwbo2.02) S 29136 29138 28198 0 -1 4202496 1433 0 0 0 18 0 0 0 20 0 3 0 333595971 166387712 1383 33554432000 4194304 5964478 140735613455632 140735613455152 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/29138/statm: 40622 1383 198 433 0 40186 0
[pid=29138/tid=29139] ppid=29136 vsize=162488 CPUtime=0.08 cores=0,2,4,6
/proc/29138/task/29139/stat : 29139 (pwbo2.02) R 29136 29138 28198 0 -1 4202560 361 0 0 0 8 0 0 0 20 0 3 0 333595972 166387712 1383 33554432000 4194304 5964478 140735613455632 139800231639024 5136420 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=29138/tid=29140] ppid=29136 vsize=162488 CPUtime=0.08 cores=0,2,4,6
/proc/29138/task/29140/stat : 29140 (pwbo2.02) R 29136 29138 28198 0 -1 4202560 286 0 0 0 8 0 0 0 20 0 3 0 333595972 166387712 1383 33554432000 4194304 5964478 140735613455632 139800221149640 4388783 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 162488

[startup+0.300295 s]
/proc/loadavg: 1.84 1.97 1.99 3/174 29138
/proc/meminfo: memFree=31469044/32873844 swapFree=7116/7116
[pid=29138] ppid=29136 vsize=162488 CPUtime=0.58 cores=0,2,4,6
/proc/29138/stat : 29138 (pwbo2.02) S 29136 29138 28198 0 -1 4202496 2052 0 0 0 58 0 0 0 20 0 3 0 333595971 166387712 2002 33554432000 4194304 5964478 140735613455632 140735613455152 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/29138/statm: 40622 2002 198 433 0 40186 0
[pid=29138/tid=29139] ppid=29136 vsize=162488 CPUtime=0.28 cores=0,2,4,6
/proc/29138/task/29139/stat : 29139 (pwbo2.02) R 29136 29138 28198 0 -1 4202560 784 0 0 0 28 0 0 0 20 0 3 0 333595972 166387712 2003 33554432000 4194304 5964478 140735613455632 139800231639024 5136420 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=29138/tid=29140] ppid=29136 vsize=162488 CPUtime=0.28 cores=0,2,4,6
/proc/29138/task/29140/stat : 29140 (pwbo2.02) R 29136 29138 28198 0 -1 4202560 483 0 0 0 28 0 0 0 20 0 3 0 333595972 166387712 2003 33554432000 4194304 5964478 140735613455632 139800221149496 4221120 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+0.700296 s]
/proc/loadavg: 1.84 1.97 1.99 3/174 29138
/proc/meminfo: memFree=31469044/32873844 swapFree=7116/7116
[pid=29138] ppid=29136 vsize=162488 CPUtime=1.38 cores=0,2,4,6
/proc/29138/stat : 29138 (pwbo2.02) S 29136 29138 28198 0 -1 4202496 2799 0 0 0 137 1 0 0 20 0 3 0 333595971 166387712 2749 33554432000 4194304 5964478 140735613455632 140735613455152 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/29138/statm: 40622 2749 198 433 0 40186 0
[pid=29138/tid=29139] ppid=29136 vsize=162488 CPUtime=0.68 cores=0,2,4,6
/proc/29138/task/29139/stat : 29139 (pwbo2.02) R 29136 29138 28198 0 -1 4202560 1312 0 0 0 68 0 0 0 20 0 3 0 333595972 166387712 2749 33554432000 4194304 5964478 140735613455632 139800231639032 5136420 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=29138/tid=29140] ppid=29136 vsize=162488 CPUtime=0.68 cores=0,2,4,6
/proc/29138/task/29140/stat : 29140 (pwbo2.02) R 29136 29138 28198 0 -1 4202560 701 0 0 0 68 0 0 0 20 0 3 0 333595972 166387712 2749 33554432000 4194304 5964478 140735613455632 139800221149432 4400056 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 1.38
Current children cumulated vsize (KiB) 162488

[startup+1.5003 s]
/proc/loadavg: 1.84 1.97 1.99 5/181 29148
/proc/meminfo: memFree=31445520/32873844 swapFree=7116/7116
[pid=29138] ppid=29136 vsize=162632 CPUtime=2.98 cores=0,2,4,6
/proc/29138/stat : 29138 (pwbo2.02) S 29136 29138 28198 0 -1 4202496 3437 0 0 0 295 3 0 0 20 0 3 0 333595971 166535168 3387 33554432000 4194304 5964478 140735613455632 140735613455152 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/29138/statm: 40658 3387 198 433 0 40222 0
[pid=29138/tid=29139] ppid=29136 vsize=162632 CPUtime=1.49 cores=0,2,4,6
/proc/29138/task/29139/stat : 29139 (pwbo2.02) R 29136 29138 28198 0 -1 4202560 1702 0 0 0 146 3 0 0 20 0 3 0 333595972 166535168 3387 33554432000 4194304 5964478 140735613455632 139800231638840 18446744073699066235 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=29138/tid=29140] ppid=29136 vsize=162632 CPUtime=1.48 cores=0,2,4,6
/proc/29138/task/29140/stat : 29140 (pwbo2.02) R 29136 29138 28198 0 -1 4202560 949 0 0 0 148 0 0 0 20 0 3 0 333595972 166535168 3387 33554432000 4194304 5964478 140735613455632 139800221149600 4381470 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 2.98
Current children cumulated vsize (KiB) 162632

[startup+3.10031 s]
/proc/loadavg: 1.84 1.97 1.99 5/181 29148
/proc/meminfo: memFree=31437584/32873844 swapFree=7116/7116
[pid=29138] ppid=29136 vsize=162776 CPUtime=6.18 cores=0,2,4,6
/proc/29138/stat : 29138 (pwbo2.02) S 29136 29138 28198 0 -1 4202496 4251 0 0 0 613 5 0 0 20 0 3 0 333595971 166682624 4201 33554432000 4194304 5964478 140735613455632 140735613455152 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/29138/statm: 40694 4201 198 433 0 40258 0
[pid=29138/tid=29139] ppid=29136 vsize=162776 CPUtime=3.08 cores=0,2,4,6
/proc/29138/task/29139/stat : 29139 (pwbo2.02) R 29136 29138 28198 0 -1 4202560 2357 0 0 0 303 5 0 0 20 0 3 0 333595972 166682624 4201 33554432000 4194304 5964478 140735613455632 139800231639080 4220672 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=29138/tid=29140] ppid=29136 vsize=162776 CPUtime=3.09 cores=0,2,4,6
/proc/29138/task/29140/stat : 29140 (pwbo2.02) R 29136 29138 28198 0 -1 4202560 1108 0 0 0 307 2 0 0 20 0 3 0 333595972 166682624 4201 33554432000 4194304 5964478 140735613455632 139800221149304 4403708 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+6.30033 s]
/proc/loadavg: 2.01 2.01 2.00 5/181 29148
/proc/meminfo: memFree=31426052/32873844 swapFree=7116/7116
[pid=29138] ppid=29136 vsize=163052 CPUtime=12.57 cores=0,2,4,6
/proc/29138/stat : 29138 (pwbo2.02) S 29136 29138 28198 0 -1 4202496 6225 0 0 0 1247 10 0 0 20 0 3 0 333595971 166965248 6170 33554432000 4194304 5964478 140735613455632 140735613455152 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/29138/statm: 40763 6170 198 433 0 40327 0
[pid=29138/tid=29139] ppid=29136 vsize=163052 CPUtime=6.28 cores=0,2,4,6
/proc/29138/task/29139/stat : 29139 (pwbo2.02) R 29136 29138 28198 0 -1 4202560 3803 0 0 0 620 8 0 0 20 0 3 0 333595972 166965248 6170 33554432000 4194304 5964478 140735613455632 139800231638840 5136420 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=29138/tid=29140] ppid=29136 vsize=163052 CPUtime=6.28 cores=0,2,4,6
/proc/29138/task/29140/stat : 29140 (pwbo2.02) R 29136 29138 28198 0 -1 4202560 1636 0 0 0 625 3 0 0 20 0 3 0 333595972 166965248 6170 33554432000 4194304 5964478 140735613455632 139800221149488 4220672 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 163052

[startup+12.7003 s]
/proc/loadavg: 2.17 2.04 2.01 5/181 29148
/proc/meminfo: memFree=31394132/32873844 swapFree=7116/7116
[pid=29138] ppid=29136 vsize=163552 CPUtime=25.37 cores=0,2,4,6
/proc/29138/stat : 29138 (pwbo2.02) S 29136 29138 28198 0 -1 4202496 10536 0 0 0 2516 21 0 0 20 0 3 0 333595971 167477248 10481 33554432000 4194304 5964478 140735613455632 140735613455152 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/29138/statm: 40888 10481 198 433 0 40452 0
[pid=29138/tid=29139] ppid=29136 vsize=163552 CPUtime=12.67 cores=0,2,4,6
/proc/29138/task/29139/stat : 29139 (pwbo2.02) R 29136 29138 28198 0 -1 4202560 6816 0 0 0 1253 14 0 0 20 0 3 0 333595972 167477248 10481 33554432000 4194304 5964478 140735613455632 139800231639032 4379232 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=29138/tid=29140] ppid=29136 vsize=163552 CPUtime=12.68 cores=0,2,4,6
/proc/29138/task/29140/stat : 29140 (pwbo2.02) R 29136 29138 28198 0 -1 4202560 2934 0 0 0 1260 8 0 0 20 0 3 0 333595972 167477248 10481 33554432000 4194304 5964478 140735613455632 139800221149496 4400091 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 163552

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

[startup+14.3063 s]
/proc/loadavg: 2.32 2.07 2.02 5/181 29148
/proc/meminfo: memFree=31382724/32873844 swapFree=7116/7116
[pid=29138] ppid=29136 vsize=163228 CPUtime=28.58 cores=0,2,4,6
/proc/29138/stat : 29138 (pwbo2.02) S 29136 29138 28198 0 -1 4202496 10613 0 0 0 2837 21 0 0 20 0 3 0 333595971 167145472 10483 33554432000 4194304 5964478 140735613455632 140735613455152 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/29138/statm: 40807 10483 200 433 0 40371 0
[pid=29138/tid=29139] ppid=29136 vsize=163228 CPUtime=14.28 cores=0,2,4,6
/proc/29138/task/29139/stat : 29139 (pwbo2.02) R 29136 29138 28198 0 -1 4202560 6890 0 0 0 1414 14 0 0 20 0 3 0 333595972 167145472 10483 33554432000 4194304 5964478 140735613455632 139800231639992 4400097 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=29138/tid=29140] ppid=29136 vsize=163228 CPUtime=14.29 cores=0,2,4,6
/proc/29138/task/29140/stat : 29140 (pwbo2.02) R 29136 29138 28198 0 -1 4202560 2937 0 0 0 1421 8 0 0 20 0 3 0 333595972 167145472 10483 33554432000 4194304 5964478 140735613455632 139800221149640 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 28.58
Current children cumulated vsize (KiB) 163228

[startup+15.1003 s]
/proc/loadavg: 2.32 2.07 2.02 5/181 29148
/proc/meminfo: memFree=31382724/32873844 swapFree=7116/7116
[pid=29138] ppid=29136 vsize=163228 CPUtime=30.17 cores=0,2,4,6
/proc/29138/stat : 29138 (pwbo2.02) S 29136 29138 28198 0 -1 4202496 10619 0 0 0 2996 21 0 0 20 0 3 0 333595971 167145472 10489 33554432000 4194304 5964478 140735613455632 140735613455152 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/29138/statm: 40807 10489 200 433 0 40371 0
[pid=29138/tid=29139] ppid=29136 vsize=163228 CPUtime=15.07 cores=0,2,4,6
/proc/29138/task/29139/stat : 29139 (pwbo2.02) R 29136 29138 28198 0 -1 4202560 6891 0 0 0 1493 14 0 0 20 0 3 0 333595972 167145472 10489 33554432000 4194304 5964478 140735613455632 139800231639992 4400006 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=29138/tid=29140] ppid=29136 vsize=163228 CPUtime=15.08 cores=0,2,4,6
/proc/29138/task/29140/stat : 29140 (pwbo2.02) R 29136 29138 28198 0 -1 4202560 2942 0 0 0 1500 8 0 0 20 0 3 0 333595972 167145472 10489 33554432000 4194304 5964478 140735613455632 139800221149488 4389160 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 30.17
Current children cumulated vsize (KiB) 163228

[startup+15.5003 s]
/proc/loadavg: 2.32 2.07 2.02 5/181 29148
/proc/meminfo: memFree=31382848/32873844 swapFree=7116/7116
[pid=29138] ppid=29136 vsize=163228 CPUtime=30.97 cores=0,2,4,6
/proc/29138/stat : 29138 (pwbo2.02) S 29136 29138 28198 0 -1 4202496 10620 0 0 0 3076 21 0 0 20 0 3 0 333595971 167145472 10490 33554432000 4194304 5964478 140735613455632 140735613455152 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/29138/statm: 40807 10490 200 433 0 40371 0
[pid=29138/tid=29139] ppid=29136 vsize=163228 CPUtime=15.47 cores=0,2,4,6
/proc/29138/task/29139/stat : 29139 (pwbo2.02) R 29136 29138 28198 0 -1 4202560 6892 0 0 0 1533 14 0 0 20 0 3 0 333595972 167145472 10490 33554432000 4194304 5964478 140735613455632 139800231639992 4400083 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=29138/tid=29140] ppid=29136 vsize=163228 CPUtime=15.48 cores=0,2,4,6
/proc/29138/task/29140/stat : 29140 (pwbo2.02) R 29136 29138 28198 0 -1 4202560 2942 0 0 0 1540 8 0 0 20 0 3 0 333595972 167145472 10490 33554432000 4194304 5964478 140735613455632 139800221149488 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 30.97
Current children cumulated vsize (KiB) 163228

[startup+15.9003 s]
/proc/loadavg: 2.32 2.07 2.02 5/181 29148
/proc/meminfo: memFree=31382848/32873844 swapFree=7116/7116
[pid=29138] ppid=29136 vsize=163228 CPUtime=31.77 cores=0,2,4,6
/proc/29138/stat : 29138 (pwbo2.02) S 29136 29138 28198 0 -1 4202496 10623 0 0 0 3156 21 0 0 20 0 3 0 333595971 167145472 10493 33554432000 4194304 5964478 140735613455632 140735613455152 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/29138/statm: 40807 10493 200 433 0 40371 0
[pid=29138/tid=29139] ppid=29136 vsize=163228 CPUtime=15.87 cores=0,2,4,6
/proc/29138/task/29139/stat : 29139 (pwbo2.02) R 29136 29138 28198 0 -1 4202560 6895 0 0 0 1573 14 0 0 20 0 3 0 333595972 167145472 10493 33554432000 4194304 5964478 140735613455632 139800231639992 4221120 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=29138/tid=29140] ppid=29136 vsize=163228 CPUtime=15.88 cores=0,2,4,6
/proc/29138/task/29140/stat : 29140 (pwbo2.02) R 29136 29138 28198 0 -1 4202560 2942 0 0 0 1580 8 0 0 20 0 3 0 333595972 167145472 10493 33554432000 4194304 5964478 140735613455632 139800221149488 4399920 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 31.77
Current children cumulated vsize (KiB) 163228

[startup+16.0003 s]
/proc/loadavg: 2.32 2.07 2.02 5/181 29148
/proc/meminfo: memFree=31382848/32873844 swapFree=7116/7116
[pid=29138] ppid=29136 vsize=163228 CPUtime=31.97 cores=0,2,4,6
/proc/29138/stat : 29138 (pwbo2.02) S 29136 29138 28198 0 -1 4202496 10623 0 0 0 3176 21 0 0 20 0 3 0 333595971 167145472 10493 33554432000 4194304 5964478 140735613455632 140735613455152 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/29138/statm: 40807 10493 200 433 0 40371 0
[pid=29138/tid=29139] ppid=29136 vsize=163228 CPUtime=15.97 cores=0,2,4,6
/proc/29138/task/29139/stat : 29139 (pwbo2.02) R 29136 29138 28198 0 -1 4202560 6895 0 0 0 1583 14 0 0 20 0 3 0 333595972 167145472 10493 33554432000 4194304 5964478 140735613455632 139800231638944 4221120 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=29138/tid=29140] ppid=29136 vsize=163228 CPUtime=15.98 cores=0,2,4,6
/proc/29138/task/29140/stat : 29140 (pwbo2.02) R 29136 29138 28198 0 -1 4202560 2942 0 0 0 1590 8 0 0 20 0 3 0 333595972 167145472 10493 33554432000 4194304 5964478 140735613455632 139800221149600 4403708 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 31.97
Current children cumulated vsize (KiB) 163228

Child status: 255
Real time (s): 16.022
CPU time (s): 32.0281
CPU user time (s): 31.7862
CPU system time (s): 0.241963
CPU usage (%): 199.901
Max. virtual memory (cumulated for all children) (KiB): 163552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 31.7862
system time used= 0.241963
maximum resident set size= 42200
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10628
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= 59
involuntary context switches= 36

runsolver used 0.027995 second user time and 0.06299 second system time

The end

Launcher Data 

Begin job on node111 at 2012-06-03 00:04:50
IDJOB=3728849
IDBENCH=79248
IDSOLVER=2316
FILE ID=node111/3728849-1338674690
RUNJOBID= node111-1338674690-29115
PBS_JOBID= 14636481
Free space on /tmp= 67396 MiB

SOLVER NAME= pwbo 2.02
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110973670--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-3728849-1338674690/watcher-3728849-1338674690 -o /tmp/evaluation-result-3728849-1338674690/solver-3728849-1338674690 -C 1800 -W 1900 -M 15500  pwbo2.02 -file-format=wbo -verbosity=0 HOME/instance-3728849-1338674690.wbo

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

MD5SUM BENCH= 366069b8ece10aa1f9438c760e1be90c
RANDOM SEED=550763659

node111.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		: 2666.152
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	: 5332.30
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		: 2666.152
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		: 2666.152
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		: 2666.152
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		: 2666.152
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		: 2666.152
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		: 2666.152
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		: 2666.152
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	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        31469432 kB
Buffers:          160476 kB
Cached:           455500 kB
SwapCached:         1352 kB
Active:           133936 kB
Inactive:         485720 kB
Active(anon):       4988 kB
Inactive(anon):     1120 kB
Active(file):     128948 kB
Inactive(file):   484600 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67100048 kB
Dirty:             10912 kB
Writeback:             0 kB
AnonPages:          9612 kB
Mapped:             7944 kB
Shmem:                 0 kB
Slab:             645296 kB
SReclaimable:      87112 kB
SUnreclaim:       558184 kB
KernelStack:        1384 kB
PageTables:         4152 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     104148 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= 67384 MiB
End job on node111 at 2012-06-03 00:05:06