Trace number 3728589

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 51.0062 25.5095

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111220019--soft-33-100-0.wbo
MD5SUM14adea07f674cbc6036223afab3dc3b4
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.636903
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables169
Total number of constraints101
Number of soft constraints64
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Top cost 2925
Min constraint cost 1
Max constraint cost 96
Sum of constraints costs 2924
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1259
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-3728589-1338672165.wbo.
0.00/0.00	c Instance file HOME/instance-3728589-1338672165.wbo
0.00/0.00	c File size is 10278 bytes.
0.00/0.00	c Highest Coefficient sum: 1259
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.00         s                                      |
0.00/0.00	c |  Number Variables:      233                                                 |
0.00/0.00	c |  Number Clauses:        30                                                  |
0.00/0.00	c |  Number Cardinality:    24                                                  |
0.00/0.00	c |  Number PB Constraints: 47                                                  |
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Problem Type:          Optimization                                        |
0.00/0.00	c |  Objective Function:    Cardinality Constraint                              |
0.00/0.00	c |                                                                             |
0.00/0.00	c ===============================================================================
50.77/25.50	o 210
50.77/25.50	o 163
50.77/25.50	o 141
50.77/25.50	o 140
50.77/25.50	o 134
50.77/25.50	o 119
50.77/25.50	o 117
50.77/25.50	o 92
50.77/25.50	o 87
50.77/25.50	o 53
50.77/25.50	o 2
50.77/25.50	c ===============================================================================
50.77/25.50	c Wall Clock Time: 25.50 s
50.97/25.50	c Best Solution: 2
50.97/25.50	s OPTIMUM FOUND
50.97/25.50	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 x52 -x53 -x54 -x55 -x56 -x57 -x58 x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 x153 -x154 -x155 -x156 -x157 -x158 x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169

Verifier Data 

OK	2

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3728589-1338672165/watcher-3728589-1338672165 -o /tmp/evaluation-result-3728589-1338672165/solver-3728589-1338672165 -C 1800 -W 1900 -M 15500 pwbo2.02 -file-format=wbo -verbosity=0 HOME/instance-3728589-1338672165.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: 3.94 3.85 3.02 3/178 28869
/proc/meminfo: memFree=27631820/32873648 swapFree=7112/7112
[pid=28869] ppid=28867 vsize=162468 CPUtime=0 cores=0,2,4,6
/proc/28869/stat : 28869 (pwbo2.02) S 28867 28869 28397 0 -1 4202496 884 0 0 0 0 0 0 0 20 0 3 0 333342366 166367232 833 33554432000 4194304 5964478 140736822446912 140736822446432 4546685 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/28869/statm: 40617 834 195 433 0 40181 0
[pid=28869/tid=28870] ppid=28867 vsize=162468 CPUtime=0 cores=0,2,4,6
/proc/28869/task/28870/stat : 28870 (pwbo2.02) R 28867 28869 28397 0 -1 4202560 60 0 0 0 0 0 0 0 20 0 3 0 333342367 166367232 834 33554432000 4194304 5964478 140736822446912 140675317357616 5136420 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=28869/tid=28871] ppid=28867 vsize=162468 CPUtime=0 cores=0,2,4,6
/proc/28869/task/28871/stat : 28871 (pwbo2.02) R 28867 28869 28397 0 -1 4202560 42 0 0 0 0 0 0 0 20 0 3 0 333342367 166367232 834 33554432000 4194304 5964478 140736822446912 140675306867800 4392696 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0

[startup+0.035955 s]
/proc/loadavg: 3.94 3.85 3.02 3/178 28869
/proc/meminfo: memFree=27631820/32873648 swapFree=7112/7112
[pid=28869] ppid=28867 vsize=170720 CPUtime=0.06 cores=0,2,4,6
/proc/28869/stat : 28869 (pwbo2.02) S 28867 28869 28397 0 -1 4202496 4170 0 0 0 5 1 0 0 20 0 3 0 333342366 174817280 4061 33554432000 4194304 5964478 140736822446912 140736822446432 4546685 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/28869/statm: 42680 4068 205 433 0 42244 0
[pid=28869/tid=28870] ppid=28867 vsize=170720 CPUtime=0.02 cores=0,2,4,6
/proc/28869/task/28870/stat : 28870 (pwbo2.02) R 28867 28869 28397 0 -1 4202560 167 0 0 0 2 0 0 0 20 0 3 0 333342367 174817280 4069 33554432000 4194304 5964478 140736822446912 140675317356536 4408977 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=28869/tid=28871] ppid=28867 vsize=170720 CPUtime=0.02 cores=0,2,4,6
/proc/28869/task/28871/stat : 28871 (pwbo2.02) R 28867 28869 28397 0 -1 4202560 3236 0 0 0 2 0 0 0 20 0 3 0 333342367 174817280 4078 33554432000 4194304 5964478 140736822446912 140675306866376 4395266 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 170720

[startup+0.10036 s]
/proc/loadavg: 3.94 3.85 3.02 3/178 28869
/proc/meminfo: memFree=27631820/32873648 swapFree=7112/7112
[pid=28869] ppid=28867 vsize=189536 CPUtime=0.19 cores=0,2,4,6
/proc/28869/stat : 28869 (pwbo2.02) S 28867 28869 28397 0 -1 4202496 11413 0 0 0 16 3 0 0 20 0 3 0 333342366 194084864 11203 33554432000 4194304 5964478 140736822446912 140736822446432 4546685 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/28869/statm: 47384 11209 205 433 0 46948 0
[pid=28869/tid=28870] ppid=28867 vsize=189536 CPUtime=0.08 cores=0,2,4,6
/proc/28869/task/28870/stat : 28870 (pwbo2.02) R 28867 28869 28397 0 -1 4202560 345 0 0 0 8 0 0 0 20 0 3 0 333342367 194084864 11211 33554432000 4194304 5964478 140736822446912 140675317356344 4389160 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=28869/tid=28871] ppid=28867 vsize=189536 CPUtime=0.08 cores=0,2,4,6
/proc/28869/task/28871/stat : 28871 (pwbo2.02) R 28867 28869 28397 0 -1 4202560 10297 0 0 0 5 3 0 0 20 0 3 0 333342367 194084864 11215 33554432000 4194304 5964478 140736822446912 140675306866472 5136490 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) 189536

[startup+0.300296 s]
/proc/loadavg: 3.94 3.85 3.02 3/178 28869
/proc/meminfo: memFree=27631820/32873648 swapFree=7112/7112
[pid=28869] ppid=28867 vsize=190080 CPUtime=0.58 cores=0,2,4,6
/proc/28869/stat : 28869 (pwbo2.02) S 28867 28869 28397 0 -1 4202496 14246 0 0 0 54 4 0 0 20 0 3 0 333342366 194641920 14036 33554432000 4194304 5964478 140736822446912 140736822446432 4546685 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/28869/statm: 47520 14036 206 433 0 47084 0
[pid=28869/tid=28870] ppid=28867 vsize=190080 CPUtime=0.28 cores=0,2,4,6
/proc/28869/task/28870/stat : 28870 (pwbo2.02) R 28867 28869 28397 0 -1 4202560 727 0 0 0 28 0 0 0 20 0 3 0 333342367 194641920 14036 33554432000 4194304 5964478 140736822446912 140675317356528 5244295 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=28869/tid=28871] ppid=28867 vsize=190080 CPUtime=0.28 cores=0,2,4,6
/proc/28869/task/28871/stat : 28871 (pwbo2.02) R 28867 28869 28397 0 -1 4202560 12736 0 0 0 24 4 0 0 20 0 3 0 333342367 194641920 14037 33554432000 4194304 5964478 140736822446912 140675306866992 4399854 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) 190080

[startup+0.700305 s]
/proc/loadavg: 3.94 3.85 3.02 3/178 28869
/proc/meminfo: memFree=27631820/32873648 swapFree=7112/7112
[pid=28869] ppid=28867 vsize=190576 CPUtime=1.38 cores=0,2,4,6
/proc/28869/stat : 28869 (pwbo2.02) S 28867 28869 28397 0 -1 4202496 15044 0 0 0 134 4 0 0 20 0 3 0 333342366 195149824 14834 33554432000 4194304 5964478 140736822446912 140736822446432 4546685 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/28869/statm: 47644 14835 206 433 0 47208 0
[pid=28869/tid=28870] ppid=28867 vsize=190576 CPUtime=0.68 cores=0,2,4,6
/proc/28869/task/28870/stat : 28870 (pwbo2.02) R 28867 28869 28397 0 -1 4202560 1265 0 0 0 68 0 0 0 20 0 3 0 333342367 195149824 14835 33554432000 4194304 5964478 140736822446912 140675317356344 5136420 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=28869/tid=28871] ppid=28867 vsize=190576 CPUtime=0.68 cores=0,2,4,6
/proc/28869/task/28871/stat : 28871 (pwbo2.02) R 28867 28869 28397 0 -1 4202560 12997 0 0 0 64 4 0 0 20 0 3 0 333342367 195149824 14835 33554432000 4194304 5964478 140736822446912 140675306867304 4399920 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) 190576

[startup+1.50029 s]
/proc/loadavg: 3.94 3.85 3.02 5/181 28872
/proc/meminfo: memFree=27570764/32873648 swapFree=7112/7112
[pid=28869] ppid=28867 vsize=190720 CPUtime=2.98 cores=0,2,4,6
/proc/28869/stat : 28869 (pwbo2.02) S 28867 28869 28397 0 -1 4202496 15596 0 0 0 294 4 0 0 20 0 3 0 333342366 195297280 15386 33554432000 4194304 5964478 140736822446912 140736822446432 4546685 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/28869/statm: 47680 15386 206 433 0 47244 0
[pid=28869/tid=28870] ppid=28867 vsize=190720 CPUtime=1.48 cores=0,2,4,6
/proc/28869/task/28870/stat : 28870 (pwbo2.02) R 28867 28869 28397 0 -1 4202560 1624 0 0 0 148 0 0 0 20 0 3 0 333342367 195297280 15386 33554432000 4194304 5964478 140736822446912 140675317356528 4400089 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=28869/tid=28871] ppid=28867 vsize=190720 CPUtime=1.48 cores=0,2,4,6
/proc/28869/task/28871/stat : 28871 (pwbo2.02) R 28867 28869 28397 0 -1 4202560 13189 0 0 0 144 4 0 0 20 0 3 0 333342367 195297280 15386 33554432000 4194304 5964478 140736822446912 140675306867000 4403729 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) 190720

[startup+3.1003 s]
/proc/loadavg: 3.94 3.85 3.02 5/181 28872
/proc/meminfo: memFree=27566284/32873648 swapFree=7112/7112
[pid=28869] ppid=28867 vsize=190864 CPUtime=6.18 cores=0,2,4,6
/proc/28869/stat : 28869 (pwbo2.02) S 28867 28869 28397 0 -1 4202496 16551 0 0 0 613 5 0 0 20 0 3 0 333342366 195444736 16341 33554432000 4194304 5964478 140736822446912 140736822446432 4546685 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/28869/statm: 47716 16341 206 433 0 47280 0
[pid=28869/tid=28870] ppid=28867 vsize=190864 CPUtime=3.08 cores=0,2,4,6
/proc/28869/task/28870/stat : 28870 (pwbo2.02) R 28867 28869 28397 0 -1 4202560 2204 0 0 0 308 0 0 0 20 0 3 0 333342367 195444736 16341 33554432000 4194304 5964478 140736822446912 140675317356344 4221120 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=28869/tid=28871] ppid=28867 vsize=190864 CPUtime=3.09 cores=0,2,4,6
/proc/28869/task/28871/stat : 28871 (pwbo2.02) R 28867 28869 28397 0 -1 4202560 13564 0 0 0 304 5 0 0 20 0 3 0 333342367 195444736 16341 33554432000 4194304 5964478 140736822446912 140675306866808 4400563 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 190864

[startup+6.3003 s]
/proc/loadavg: 3.95 3.85 3.03 5/181 28872
/proc/meminfo: memFree=27555232/32873648 swapFree=7112/7112
[pid=28869] ppid=28867 vsize=191116 CPUtime=12.58 cores=0,2,4,6
/proc/28869/stat : 28869 (pwbo2.02) S 28867 28869 28397 0 -1 4202496 18610 0 0 0 1252 6 0 0 20 0 3 0 333342366 195702784 18400 33554432000 4194304 5964478 140736822446912 140736822446432 4546685 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/28869/statm: 47779 18400 206 433 0 47343 0
[pid=28869/tid=28870] ppid=28867 vsize=191116 CPUtime=6.28 cores=0,2,4,6
/proc/28869/task/28870/stat : 28870 (pwbo2.02) R 28867 28869 28397 0 -1 4202560 3513 0 0 0 626 2 0 0 20 0 3 0 333342367 195702784 18400 33554432000 4194304 5964478 140736822446912 140675317356536 4220672 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=28869/tid=28871] ppid=28867 vsize=191116 CPUtime=6.28 cores=0,2,4,6
/proc/28869/task/28871/stat : 28871 (pwbo2.02) R 28867 28869 28397 0 -1 4202560 14314 0 0 0 623 5 0 0 20 0 3 0 333342367 195702784 18400 33554432000 4194304 5964478 140736822446912 140675306866808 4399920 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) 191116

[startup+12.7003 s]
/proc/loadavg: 3.95 3.85 3.03 5/181 28872
/proc/meminfo: memFree=27529480/32873648 swapFree=7112/7112
[pid=28869] ppid=28867 vsize=191360 CPUtime=25.38 cores=0,2,4,6
/proc/28869/stat : 28869 (pwbo2.02) S 28867 28869 28397 0 -1 4202496 22833 0 0 0 2529 9 0 0 20 0 3 0 333342366 195952640 22564 33554432000 4194304 5964478 140736822446912 140736822446432 4546685 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/28869/statm: 47840 22564 208 433 0 47404 0
[pid=28869/tid=28870] ppid=28867 vsize=191360 CPUtime=12.68 cores=0,2,4,6
/proc/28869/task/28870/stat : 28870 (pwbo2.02) R 28867 28869 28397 0 -1 4202560 5107 0 0 0 1265 3 0 0 20 0 3 0 333342367 195952640 22564 33554432000 4194304 5964478 140736822446912 140675317356640 4400542 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=28869/tid=28871] ppid=28867 vsize=191360 CPUtime=12.68 cores=0,2,4,6
/proc/28869/task/28871/stat : 28871 (pwbo2.02) R 28867 28869 28397 0 -1 4202560 16943 0 0 0 1262 6 0 0 20 0 3 0 333342367 195952640 22564 33554432000 4194304 5964478 140736822446912 140675306866808 4403343 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 191360

[startup+25.5003 s]
/proc/loadavg: 3.96 3.86 3.05 5/181 28872
/proc/meminfo: memFree=27477540/32873648 swapFree=7112/7112
[pid=28869] ppid=28867 vsize=192292 CPUtime=50.97 cores=0,2,4,6
/proc/28869/stat : 28869 (pwbo2.02) S 28867 28869 28397 0 -1 4202496 30079 0 0 0 5085 12 0 0 20 0 3 0 333342366 196907008 29810 33554432000 4194304 5964478 140736822446912 140736822446432 4546685 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/28869/statm: 48073 29811 209 433 0 47637 0
[pid=28869/tid=28870] ppid=28867 vsize=192292 CPUtime=25.48 cores=0,2,4,6
/proc/28869/task/28870/stat : 28870 (pwbo2.02) R 28867 28869 28397 0 -1 4202560 7126 0 0 0 2544 4 0 0 20 0 3 0 333342367 196907008 29811 33554432000 4194304 5964478 140736822446912 140675317357280 4571601 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=28869/tid=28871] ppid=28867 vsize=192292 CPUtime=25.48 cores=0,2,4,6
/proc/28869/task/28871/stat : 28871 (pwbo2.02) R 28867 28869 28397 0 -1 4202560 22171 0 0 0 2538 10 0 0 20 0 3 0 333342367 196907008 29811 33554432000 4194304 5964478 140736822446912 140675306866808 4399920 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 50.97
Current children cumulated vsize (KiB) 192292

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

Child status: 255
Real time (s): 25.5095
CPU time (s): 51.0062
CPU user time (s): 50.8333
CPU system time (s): 0.172973
CPU usage (%): 199.95
Max. virtual memory (cumulated for all children) (KiB): 192292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 50.8333
system time used= 0.172973
maximum resident set size= 119260
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30084
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= 265
involuntary context switches= 93

runsolver used 0.041993 second user time and 0.104984 second system time

The end

Launcher Data 

Begin job on node126 at 2012-06-02 23:22:45
IDJOB=3728589
IDBENCH=78809
IDSOLVER=2316
FILE ID=node126/3728589-1338672165
RUNJOBID= node126-1338671112-28628
PBS_JOBID= 14636504
Free space on /tmp= 70784 MiB

SOLVER NAME= pwbo 2.02
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111220019--soft-33-100-0.wbo
COMMAND LINE= pwbo2.02 -file-format=wbo -verbosity=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3728589-1338672165/watcher-3728589-1338672165 -o /tmp/evaluation-result-3728589-1338672165/solver-3728589-1338672165 -C 1800 -W 1900 -M 15500  pwbo2.02 -file-format=wbo -verbosity=0 HOME/instance-3728589-1338672165.wbo

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

MD5SUM BENCH= 14adea07f674cbc6036223afab3dc3b4
RANDOM SEED=1209224236

node126.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		: 2666.456
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	: 5332.91
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		: 2666.456
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		: 2666.456
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		: 2666.456
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		: 2666.456
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		: 2666.456
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		: 2666.456
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	: 5331.90
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		: 2666.456
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        27632564 kB
Buffers:          397980 kB
Cached:          3748132 kB
SwapCached:         9476 kB
Active:          1681232 kB
Inactive:        2701392 kB
Active(anon):     226428 kB
Inactive(anon):    12180 kB
Active(file):    1454804 kB
Inactive(file):  2689212 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67094928 kB
Dirty:              5436 kB
Writeback:             0 kB
AnonPages:        326944 kB
Mapped:            10492 kB
Shmem:                 0 kB
Slab:             721672 kB
SReclaimable:     165964 kB
SUnreclaim:       555708 kB
KernelStack:        1504 kB
PageTables:         4408 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     189096 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    190464 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= 70780 MiB
End job on node126 at 2012-06-02 23:23:10