Trace number 3712768

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
pwbo 2.01OPTIMUM 17.3204 8.68318

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110977273--soft-0-100-0.wbo
MD5SUMbf9471406d44094ab08e66793b6b5d92
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 benchmark0.859868
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 1243
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c ==============================[ Solver Version ]===============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  pwbo:                    2.01 beta - May, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing wbo file format. File HOME/instance-3712768-1338202586.wbo.
0.00/0.00	c Instance file HOME/instance-3712768-1338202586.wbo
0.00/0.00	c File size is 10461 bytes.
0.00/0.00	c Highest Coefficient sum: 1243
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 ===============================================================================
17.18/8.68	o 599
17.18/8.68	o 592
17.18/8.68	o 467
17.18/8.68	o 453
17.18/8.68	o 449
17.18/8.68	o 390
17.18/8.68	o 327
17.18/8.68	o 317
17.18/8.68	o 270
17.18/8.68	o 239
17.18/8.68	o 231
17.18/8.68	o 217
17.18/8.68	o 211
17.18/8.68	o 202
17.18/8.68	o 185
17.18/8.68	o 183
17.18/8.68	o 179
17.18/8.68	o 178
17.18/8.68	o 174
17.18/8.68	o 170
17.18/8.68	o 168
17.18/8.68	o 162
17.18/8.68	o 161
17.18/8.68	o 136
17.18/8.68	o 115
17.18/8.68	o 110
17.18/8.68	o 107
17.18/8.68	o 98
17.18/8.68	o 97
17.18/8.68	o 90
17.18/8.68	o 86
17.18/8.68	o 84
17.18/8.68	o 66
17.18/8.68	o 65
17.18/8.68	o 1
17.18/8.68	c ===============================================================================
17.18/8.68	c Wall Clock Time: 8.68 s
17.18/8.68	c Best Solution: 1
17.18/8.68	s OPTIMUM FOUND
17.18/8.68	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-3712768-1338202586/watcher-3712768-1338202586 -o /tmp/evaluation-result-3712768-1338202586/solver-3712768-1338202586 -C 1800 -W 1900 -M 15500 pwbo2.01 -file-format=wbo -verbosity=0 HOME/instance-3712768-1338202586.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: 3.93 3.95 3.95 4/178 21962
/proc/meminfo: memFree=30199124/32873844 swapFree=6080/6080
[pid=21962] ppid=21960 vsize=162488 CPUtime=0 cores=0,2,4,6
/proc/21962/stat : 21962 (pwbo2.01) S 21960 21962 20249 0 -1 4202496 893 0 0 0 0 0 0 0 20 0 3 0 286383126 166387712 842 33554432000 4194304 5964478 140734381064384 140734381063904 4546669 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21962/statm: 40622 842 195 433 0 40186 0
[pid=21962/tid=21963] ppid=21960 vsize=162488 CPUtime=0 cores=0,2,4,6
/proc/21962/task/21963/stat : 21963 (pwbo2.01) R 21960 21962 20249 0 -1 4202560 74 0 0 0 0 0 0 0 20 0 3 0 286383126 166387712 843 33554432000 4194304 5964478 140734381064384 140326520650840 5136404 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=21962/tid=21964] ppid=21960 vsize=162488 CPUtime=0 cores=0,2,4,6
/proc/21962/task/21964/stat : 21964 (pwbo2.01) R 21960 21962 20249 0 -1 4202560 35 0 0 0 0 0 0 0 20 0 3 0 286383126 166387712 843 33554432000 4194304 5964478 140734381064384 140326510160944 4220672 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0

[startup+0.0462089 s]
/proc/loadavg: 3.93 3.95 3.95 4/178 21962
/proc/meminfo: memFree=30199124/32873844 swapFree=6080/6080
[pid=21962] ppid=21960 vsize=162488 CPUtime=0.08 cores=0,2,4,6
/proc/21962/stat : 21962 (pwbo2.01) S 21960 21962 20249 0 -1 4202496 1172 0 0 0 7 1 0 0 20 0 3 0 286383126 166387712 1121 33554432000 4194304 5964478 140734381064384 140734381063904 4546669 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21962/statm: 40622 1121 198 433 0 40186 0
[pid=21962/tid=21963] ppid=21960 vsize=162488 CPUtime=0.03 cores=0,2,4,6
/proc/21962/task/21963/stat : 21963 (pwbo2.01) R 21960 21962 20249 0 -1 4202560 235 0 0 0 3 0 0 0 20 0 3 0 286383126 166387712 1121 33554432000 4194304 5964478 140734381064384 140326520649768 4400090 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=21962/tid=21964] ppid=21960 vsize=162488 CPUtime=0.03 cores=0,2,4,6
/proc/21962/task/21964/stat : 21964 (pwbo2.01) R 21960 21962 20249 0 -1 4202560 152 0 0 0 3 0 0 0 20 0 3 0 286383126 166387712 1121 33554432000 4194304 5964478 140734381064384 140326510160184 4389144 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 162488

[startup+0.100272 s]
/proc/loadavg: 3.93 3.95 3.95 4/178 21962
/proc/meminfo: memFree=30199124/32873844 swapFree=6080/6080
[pid=21962] ppid=21960 vsize=162488 CPUtime=0.19 cores=0,2,4,6
/proc/21962/stat : 21962 (pwbo2.01) S 21960 21962 20249 0 -1 4202496 1456 0 0 0 18 1 0 0 20 0 3 0 286383126 166387712 1405 33554432000 4194304 5964478 140734381064384 140734381063904 4546669 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21962/statm: 40622 1405 198 433 0 40186 0
[pid=21962/tid=21963] ppid=21960 vsize=162488 CPUtime=0.08 cores=0,2,4,6
/proc/21962/task/21963/stat : 21963 (pwbo2.01) R 21960 21962 20249 0 -1 4202560 401 0 0 0 8 0 0 0 20 0 3 0 286383126 166387712 1405 33554432000 4194304 5964478 140734381064384 140326520649528 4400454 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=21962/tid=21964] ppid=21960 vsize=162488 CPUtime=0.08 cores=0,2,4,6
/proc/21962/task/21964/stat : 21964 (pwbo2.01) R 21960 21962 20249 0 -1 4202560 270 0 0 0 8 0 0 0 20 0 3 0 286383126 166387712 1406 33554432000 4194304 5964478 140734381064384 140326510159992 4389863 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+0.300233 s]
/proc/loadavg: 3.93 3.95 3.95 4/178 21962
/proc/meminfo: memFree=30199124/32873844 swapFree=6080/6080
[pid=21962] ppid=21960 vsize=162488 CPUtime=0.59 cores=0,2,4,6
/proc/21962/stat : 21962 (pwbo2.01) S 21960 21962 20249 0 -1 4202496 2050 0 0 0 58 1 0 0 20 0 3 0 286383126 166387712 1999 33554432000 4194304 5964478 140734381064384 140734381063904 4546669 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21962/statm: 40622 1999 198 433 0 40186 0
[pid=21962/tid=21963] ppid=21960 vsize=162488 CPUtime=0.28 cores=0,2,4,6
/proc/21962/task/21963/stat : 21963 (pwbo2.01) R 21960 21962 20249 0 -1 4202560 816 0 0 0 27 1 0 0 20 0 3 0 286383126 166387712 1999 33554432000 4194304 5964478 140734381064384 140326520649712 5136404 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=21962/tid=21964] ppid=21960 vsize=162488 CPUtime=0.28 cores=0,2,4,6
/proc/21962/task/21964/stat : 21964 (pwbo2.01) R 21960 21962 20249 0 -1 4202560 449 0 0 0 28 0 0 0 20 0 3 0 286383126 166387712 1999 33554432000 4194304 5964478 140734381064384 140326510160328 4389464 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.59
Current children cumulated vsize (KiB) 162488

[startup+0.700231 s]
/proc/loadavg: 3.93 3.95 3.95 4/178 21962
/proc/meminfo: memFree=30199124/32873844 swapFree=6080/6080
[pid=21962] ppid=21960 vsize=162488 CPUtime=1.38 cores=0,2,4,6
/proc/21962/stat : 21962 (pwbo2.01) S 21960 21962 20249 0 -1 4202496 2780 0 0 0 137 1 0 0 20 0 3 0 286383126 166387712 2729 33554432000 4194304 5964478 140734381064384 140734381063904 4546669 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21962/statm: 40622 2729 198 433 0 40186 0
[pid=21962/tid=21963] ppid=21960 vsize=162488 CPUtime=0.68 cores=0,2,4,6
/proc/21962/task/21963/stat : 21963 (pwbo2.01) R 21960 21962 20249 0 -1 4202560 1339 0 0 0 67 1 0 0 20 0 3 0 286383126 166387712 2729 33554432000 4194304 5964478 140734381064384 140326520649720 4392412 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=21962/tid=21964] ppid=21960 vsize=162488 CPUtime=0.68 cores=0,2,4,6
/proc/21962/task/21964/stat : 21964 (pwbo2.01) R 21960 21962 20249 0 -1 4202560 656 0 0 0 68 0 0 0 20 0 3 0 286383126 166387712 2729 33554432000 4194304 5964478 140734381064384 140326510160176 4378776 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.38
Current children cumulated vsize (KiB) 162488

[startup+1.50024 s]
/proc/loadavg: 3.93 3.95 3.95 5/181 21965
/proc/meminfo: memFree=30186940/32873844 swapFree=6080/6080
[pid=21962] ppid=21960 vsize=162632 CPUtime=2.99 cores=0,2,4,6
/proc/21962/stat : 21962 (pwbo2.01) S 21960 21962 20249 0 -1 4202496 3525 0 0 0 297 2 0 0 20 0 3 0 286383126 166535168 3474 33554432000 4194304 5964478 140734381064384 140734381063904 4546669 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21962/statm: 40658 3474 198 433 0 40222 0
[pid=21962/tid=21963] ppid=21960 vsize=162632 CPUtime=1.48 cores=0,2,4,6
/proc/21962/task/21963/stat : 21963 (pwbo2.01) R 21960 21962 20249 0 -1 4202560 1835 0 0 0 146 2 0 0 20 0 3 0 286383126 166535168 3474 33554432000 4194304 5964478 140734381064384 140326520649528 5179243 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=21962/tid=21964] ppid=21960 vsize=162632 CPUtime=1.48 cores=0,2,4,6
/proc/21962/task/21964/stat : 21964 (pwbo2.01) R 21960 21962 20249 0 -1 4202560 905 0 0 0 148 0 0 0 20 0 3 0 286383126 166535168 3474 33554432000 4194304 5964478 140734381064384 140326510160232 4221120 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 162632

[startup+3.10025 s]
/proc/loadavg: 3.93 3.95 3.95 5/181 21965
/proc/meminfo: memFree=30183452/32873844 swapFree=6080/6080
[pid=21962] ppid=21960 vsize=162908 CPUtime=6.19 cores=0,2,4,6
/proc/21962/stat : 21962 (pwbo2.01) S 21960 21962 20249 0 -1 4202496 4653 0 0 0 616 3 0 0 20 0 3 0 286383126 166817792 4602 33554432000 4194304 5964478 140734381064384 140734381063904 4546669 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21962/statm: 40727 4602 198 433 0 40291 0
[pid=21962/tid=21963] ppid=21960 vsize=162908 CPUtime=3.07 cores=0,2,4,6
/proc/21962/task/21963/stat : 21963 (pwbo2.01) R 21960 21962 20249 0 -1 4202560 2646 0 0 0 305 2 0 0 20 0 3 0 286383126 166817792 4602 33554432000 4194304 5964478 140734381064384 140326520649528 4399959 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=21962/tid=21964] ppid=21960 vsize=162908 CPUtime=3.07 cores=0,2,4,6
/proc/21962/task/21964/stat : 21964 (pwbo2.01) R 21960 21962 20249 0 -1 4202560 1222 0 0 0 307 0 0 0 20 0 3 0 286383126 166817792 4602 33554432000 4194304 5964478 140734381064384 140326510160232 4399884 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 162908

[startup+6.30027 s]
/proc/loadavg: 3.93 3.95 3.95 5/180 21965
/proc/meminfo: memFree=30175276/32873844 swapFree=6080/6080
[pid=21962] ppid=21960 vsize=162980 CPUtime=12.58 cores=0,2,4,6
/proc/21962/stat : 21962 (pwbo2.01) S 21960 21962 20249 0 -1 4202496 6823 0 0 0 1255 3 0 0 20 0 3 0 286383126 166891520 6772 33554432000 4194304 5964478 140734381064384 140734381063904 4546669 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21962/statm: 40745 6772 198 433 0 40309 0
[pid=21962/tid=21963] ppid=21960 vsize=162980 CPUtime=6.26 cores=0,2,4,6
/proc/21962/task/21963/stat : 21963 (pwbo2.01) R 21960 21962 20249 0 -1 4202560 4511 0 0 0 624 2 0 0 20 0 3 0 286383126 166891520 6772 33554432000 4194304 5964478 140734381064384 140326520649720 5136404 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=21962/tid=21964] ppid=21960 vsize=162980 CPUtime=6.26 cores=0,2,4,6
/proc/21962/task/21964/stat : 21964 (pwbo2.01) R 21960 21962 20249 0 -1 4202560 1527 0 0 0 626 0 0 0 20 0 3 0 286383126 166891520 6772 33554432000 4194304 5964478 140734381064384 140326510160176 4399904 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 162980

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

[startup+7.90026 s]
/proc/loadavg: 3.94 3.95 3.95 5/180 21965
/proc/meminfo: memFree=30171680/32873844 swapFree=6080/6080
[pid=21962] ppid=21960 vsize=162764 CPUtime=15.78 cores=0,2,4,6
/proc/21962/stat : 21962 (pwbo2.01) S 21960 21962 20249 0 -1 4202496 6902 0 0 0 1575 3 0 0 20 0 3 0 286383126 166670336 6799 33554432000 4194304 5964478 140734381064384 140734381063904 4546669 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21962/statm: 40691 6799 200 433 0 40255 0
[pid=21962/tid=21963] ppid=21960 vsize=162764 CPUtime=7.86 cores=0,2,4,6
/proc/21962/task/21963/stat : 21963 (pwbo2.01) R 21960 21962 20249 0 -1 4202560 4586 0 0 0 784 2 0 0 20 0 3 0 286383126 166670336 6799 33554432000 4194304 5964478 140734381064384 140326520649824 4392847 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=21962/tid=21964] ppid=21960 vsize=162764 CPUtime=7.86 cores=0,2,4,6
/proc/21962/task/21964/stat : 21964 (pwbo2.01) R 21960 21962 20249 0 -1 4202560 1531 0 0 0 786 0 0 0 20 0 3 0 286383126 166670336 6799 33554432000 4194304 5964478 140734381064384 140326510160288 4399904 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 15.78
Current children cumulated vsize (KiB) 162764

[startup+8.30024 s]
/proc/loadavg: 3.94 3.95 3.95 5/180 21965
/proc/meminfo: memFree=30171680/32873844 swapFree=6080/6080
[pid=21962] ppid=21960 vsize=162764 CPUtime=16.58 cores=0,2,4,6
/proc/21962/stat : 21962 (pwbo2.01) S 21960 21962 20249 0 -1 4202496 6903 0 0 0 1655 3 0 0 20 0 3 0 286383126 166670336 6800 33554432000 4194304 5964478 140734381064384 140734381063904 4546669 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21962/statm: 40691 6800 200 433 0 40255 0
[pid=21962/tid=21963] ppid=21960 vsize=162764 CPUtime=8.26 cores=0,2,4,6
/proc/21962/task/21963/stat : 21963 (pwbo2.01) R 21960 21962 20249 0 -1 4202560 4586 0 0 0 824 2 0 0 20 0 3 0 286383126 166670336 6800 33554432000 4194304 5964478 140734381064384 140326520649824 4220672 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=21962/tid=21964] ppid=21960 vsize=162764 CPUtime=8.26 cores=0,2,4,6
/proc/21962/task/21964/stat : 21964 (pwbo2.01) R 21960 21962 20249 0 -1 4202560 1532 0 0 0 826 0 0 0 20 0 3 0 286383126 166670336 6800 33554432000 4194304 5964478 140734381064384 140326510160288 4221984 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 16.58
Current children cumulated vsize (KiB) 162764

[startup+8.50025 s]
/proc/loadavg: 3.94 3.95 3.95 5/180 21965
/proc/meminfo: memFree=30171680/32873844 swapFree=6080/6080
[pid=21962] ppid=21960 vsize=162764 CPUtime=16.98 cores=0,2,4,6
/proc/21962/stat : 21962 (pwbo2.01) S 21960 21962 20249 0 -1 4202496 6903 0 0 0 1695 3 0 0 20 0 3 0 286383126 166670336 6800 33554432000 4194304 5964478 140734381064384 140734381063904 4546669 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21962/statm: 40691 6800 200 433 0 40255 0
[pid=21962/tid=21963] ppid=21960 vsize=162764 CPUtime=8.46 cores=0,2,4,6
/proc/21962/task/21963/stat : 21963 (pwbo2.01) R 21960 21962 20249 0 -1 4202560 4586 0 0 0 844 2 0 0 20 0 3 0 286383126 166670336 6800 33554432000 4194304 5964478 140734381064384 140326520649632 4220672 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=21962/tid=21964] ppid=21960 vsize=162764 CPUtime=8.46 cores=0,2,4,6
/proc/21962/task/21964/stat : 21964 (pwbo2.01) R 21960 21962 20249 0 -1 4202560 1532 0 0 0 846 0 0 0 20 0 3 0 286383126 166670336 6800 33554432000 4194304 5964478 140734381064384 140326510160288 4400081 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 16.98
Current children cumulated vsize (KiB) 162764

[startup+8.60026 s]
/proc/loadavg: 3.94 3.95 3.95 5/180 21965
/proc/meminfo: memFree=30171680/32873844 swapFree=6080/6080
[pid=21962] ppid=21960 vsize=162764 CPUtime=17.18 cores=0,2,4,6
/proc/21962/stat : 21962 (pwbo2.01) S 21960 21962 20249 0 -1 4202496 6915 0 0 0 1715 3 0 0 20 0 3 0 286383126 166670336 6812 33554432000 4194304 5964478 140734381064384 140734381063904 4546669 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21962/statm: 40691 6812 200 433 0 40255 0
[pid=21962/tid=21963] ppid=21960 vsize=162764 CPUtime=8.56 cores=0,2,4,6
/proc/21962/task/21963/stat : 21963 (pwbo2.01) R 21960 21962 20249 0 -1 4202560 4586 0 0 0 854 2 0 0 20 0 3 0 286383126 166670336 6812 33554432000 4194304 5964478 140734381064384 140326520649632 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=21962/tid=21964] ppid=21960 vsize=162764 CPUtime=8.56 cores=0,2,4,6
/proc/21962/task/21964/stat : 21964 (pwbo2.01) R 21960 21962 20249 0 -1 4202560 1544 0 0 0 856 0 0 0 20 0 3 0 286383126 166670336 6812 33554432000 4194304 5964478 140734381064384 140326510160288 4399904 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 17.18
Current children cumulated vsize (KiB) 162764

Child status: 255
Real time (s): 8.68318
CPU time (s): 17.3204
CPU user time (s): 17.2784
CPU system time (s): 0.041993
CPU usage (%): 199.47
Max. virtual memory (cumulated for all children) (KiB): 162980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 17.2784
system time used= 0.041993
maximum resident set size= 27388
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6921
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= 44
involuntary context switches= 31

runsolver used 0.012998 second user time and 0.047992 second system time

The end

Launcher Data 

Begin job on node139 at 2012-05-28 12:56:26
IDJOB=3712768
IDBENCH=79213
IDSOLVER=2292
FILE ID=node139/3712768-1338202586
RUNJOBID= node139-1338192730-20265
PBS_JOBID= 14624580
Free space on /tmp= 71648 MiB

SOLVER NAME= pwbo 2.01
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110977273--soft-0-100-0.wbo
COMMAND LINE= pwbo2.01 -file-format=wbo -verbosity=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3712768-1338202586/watcher-3712768-1338202586 -o /tmp/evaluation-result-3712768-1338202586/solver-3712768-1338202586 -C 1800 -W 1900 -M 15500  pwbo2.01 -file-format=wbo -verbosity=0 HOME/instance-3712768-1338202586.wbo

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

MD5SUM BENCH= bf9471406d44094ab08e66793b6b5d92
RANDOM SEED=416759613

node139.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		: 2666.750
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	: 5333.50
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		: 2666.750
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		: 2666.750
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	: 5331.90
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		: 2666.750
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		: 2666.750
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	: 5331.92
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		: 2666.750
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		: 2666.750
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		: 2666.750
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:       32873844 kB
MemFree:        30199124 kB
Buffers:          427484 kB
Cached:           452212 kB
SwapCached:          828 kB
Active:          1612008 kB
Inactive:         204292 kB
Active(anon):     930088 kB
Inactive(anon):     7968 kB
Active(file):     681920 kB
Inactive(file):   196324 kB
Unevictable:        6080 kB
Mlocked:            6080 kB
SwapTotal:      67108856 kB
SwapFree:       67104692 kB
Dirty:              5308 kB
Writeback:             0 kB
AnonPages:        943072 kB
Mapped:            12672 kB
Shmem:                 8 kB
Slab:             716852 kB
SReclaimable:     159288 kB
SUnreclaim:       557564 kB
KernelStack:        1504 kB
PageTables:         5956 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     162300 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    356352 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= 71640 MiB
End job on node139 at 2012-05-28 12:56:34