Trace number 3712776

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 53.6248 26.8882

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111217392--soft-0-100-0.wbo
MD5SUM86727f41c04b3a3cda96c180ef39a0ad
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.700893
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:                    2.01 beta - May, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing wbo file format. File HOME/instance-3712776-1338202492.wbo.
0.00/0.00	c Instance file HOME/instance-3712776-1338202492.wbo
0.00/0.00	c File size is 10467 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 ===============================================================================
53.58/26.88	o 711
53.58/26.88	o 695
53.58/26.88	o 673
53.58/26.88	o 581
53.58/26.88	o 571
53.58/26.88	o 561
53.58/26.88	o 406
53.58/26.88	o 395
53.58/26.88	o 377
53.58/26.88	o 371
53.58/26.88	o 367
53.58/26.88	o 360
53.58/26.88	o 343
53.58/26.88	o 342
53.58/26.88	o 336
53.58/26.88	o 324
53.58/26.88	o 320
53.58/26.88	o 304
53.58/26.88	o 298
53.58/26.88	o 292
53.58/26.88	o 265
53.58/26.88	o 241
53.58/26.88	o 235
53.58/26.88	o 230
53.58/26.88	o 227
53.58/26.88	o 225
53.58/26.88	o 218
53.58/26.88	o 210
53.58/26.88	o 198
53.58/26.88	o 193
53.58/26.88	o 176
53.58/26.88	o 174
53.58/26.88	o 169
53.58/26.88	o 162
53.58/26.88	o 160
53.58/26.88	o 144
53.58/26.88	o 137
53.58/26.88	o 135
53.58/26.88	o 126
53.58/26.88	o 111
53.58/26.88	o 99
53.58/26.88	o 86
53.58/26.88	o 81
53.58/26.88	o 80
53.58/26.88	o 71
53.58/26.88	o 65
53.58/26.88	o 61
53.58/26.88	o 59
53.58/26.88	o 2
53.58/26.88	c ===============================================================================
53.58/26.88	c Wall Clock Time: 26.88 s
53.58/26.88	c Best Solution: 2
53.58/26.88	s OPTIMUM FOUND
53.58/26.88	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-3712776-1338202492/watcher-3712776-1338202492 -o /tmp/evaluation-result-3712776-1338202492/solver-3712776-1338202492 -C 1800 -W 1900 -M 15500 pwbo2.01 -file-format=wbo -verbosity=0 HOME/instance-3712776-1338202492.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: 3.91 3.95 3.95 4/178 21802
/proc/meminfo: memFree=30236980/32873844 swapFree=6080/6080
[pid=21802] ppid=21800 vsize=162488 CPUtime=0 cores=0,2,4,6
/proc/21802/stat : 21802 (pwbo2.01) S 21800 21802 20249 0 -1 4202496 891 0 0 0 0 0 0 0 20 0 3 0 286373773 166387712 841 33554432000 4194304 5964478 140734284489856 140734284489376 4546669 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21802/statm: 40622 841 195 433 0 40186 0
[pid=21802/tid=21803] ppid=21800 vsize=162488 CPUtime=0 cores=0,2,4,6
/proc/21802/task/21803/stat : 21803 (pwbo2.01) R 21800 21802 20249 0 -1 4202560 75 0 0 0 0 0 0 0 20 0 3 0 286373774 166387712 842 33554432000 4194304 5964478 140734284489856 139897372376152 5136404 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=21802/tid=21804] ppid=21800 vsize=162488 CPUtime=0 cores=0,2,4,6
/proc/21802/task/21804/stat : 21804 (pwbo2.01) R 21800 21802 20249 0 -1 4202560 32 0 0 0 0 0 0 0 20 0 3 0 286373774 166387712 842 33554432000 4194304 5964478 140734284489856 139897361886256 4373153 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0

[startup+0.0235939 s]
/proc/loadavg: 3.91 3.95 3.95 4/178 21802
/proc/meminfo: memFree=30236980/32873844 swapFree=6080/6080
[pid=21802] ppid=21800 vsize=162488 CPUtime=0.03 cores=0,2,4,6
/proc/21802/stat : 21802 (pwbo2.01) S 21800 21802 20249 0 -1 4202496 1029 0 0 0 3 0 0 0 20 0 3 0 286373773 166387712 979 33554432000 4194304 5964478 140734284489856 140734284489376 4546669 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21802/statm: 40622 980 198 433 0 40186 0
[pid=21802/tid=21803] ppid=21800 vsize=162488 CPUtime=0 cores=0,2,4,6
/proc/21802/task/21803/stat : 21803 (pwbo2.01) R 21800 21802 20249 0 -1 4202560 150 0 0 0 0 0 0 0 20 0 3 0 286373774 166387712 980 33554432000 4194304 5964478 140734284489856 139897372376152 4399925 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=21802/tid=21804] ppid=21800 vsize=162488 CPUtime=0 cores=0,2,4,6
/proc/21802/task/21804/stat : 21804 (pwbo2.01) R 21800 21802 20249 0 -1 4202560 95 0 0 0 0 0 0 0 20 0 3 0 286373774 166387712 981 33554432000 4194304 5964478 140734284489856 139897361886256 4221984 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 162488

[startup+0.100292 s]
/proc/loadavg: 3.91 3.95 3.95 4/178 21802
/proc/meminfo: memFree=30236980/32873844 swapFree=6080/6080
[pid=21802] ppid=21800 vsize=162488 CPUtime=0.18 cores=0,2,4,6
/proc/21802/stat : 21802 (pwbo2.01) S 21800 21802 20249 0 -1 4202496 1475 0 0 0 18 0 0 0 20 0 3 0 286373773 166387712 1425 33554432000 4194304 5964478 140734284489856 140734284489376 4546669 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21802/statm: 40622 1426 198 433 0 40186 0
[pid=21802/tid=21803] ppid=21800 vsize=162488 CPUtime=0.08 cores=0,2,4,6
/proc/21802/task/21803/stat : 21803 (pwbo2.01) R 21800 21802 20249 0 -1 4202560 409 0 0 0 8 0 0 0 20 0 3 0 286373774 166387712 1426 33554432000 4194304 5964478 140734284489856 139897372375024 5136404 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=21802/tid=21804] ppid=21800 vsize=162488 CPUtime=0.08 cores=0,2,4,6
/proc/21802/task/21804/stat : 21804 (pwbo2.01) R 21800 21802 20249 0 -1 4202560 282 0 0 0 8 0 0 0 20 0 3 0 286373774 166387712 1426 33554432000 4194304 5964478 140734284489856 139897361885496 4399899 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 162488

[startup+0.300282 s]
/proc/loadavg: 3.91 3.95 3.95 4/178 21802
/proc/meminfo: memFree=30236980/32873844 swapFree=6080/6080
[pid=21802] ppid=21800 vsize=162488 CPUtime=0.58 cores=0,2,4,6
/proc/21802/stat : 21802 (pwbo2.01) S 21800 21802 20249 0 -1 4202496 2102 0 0 0 58 0 0 0 20 0 3 0 286373773 166387712 2052 33554432000 4194304 5964478 140734284489856 140734284489376 4546669 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21802/statm: 40622 2052 198 433 0 40186 0
[pid=21802/tid=21803] ppid=21800 vsize=162488 CPUtime=0.28 cores=0,2,4,6
/proc/21802/task/21803/stat : 21803 (pwbo2.01) R 21800 21802 20249 0 -1 4202560 854 0 0 0 28 0 0 0 20 0 3 0 286373774 166387712 2052 33554432000 4194304 5964478 140734284489856 139897372375032 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=21802/tid=21804] ppid=21800 vsize=162488 CPUtime=0.28 cores=0,2,4,6
/proc/21802/task/21804/stat : 21804 (pwbo2.01) R 21800 21802 20249 0 -1 4202560 463 0 0 0 28 0 0 0 20 0 3 0 286373774 166387712 2052 33554432000 4194304 5964478 140734284489856 139897361885488 4403701 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.58
Current children cumulated vsize (KiB) 162488

[startup+0.700276 s]
/proc/loadavg: 3.91 3.95 3.95 4/178 21802
/proc/meminfo: memFree=30236980/32873844 swapFree=6080/6080
[pid=21802] ppid=21800 vsize=162488 CPUtime=1.38 cores=0,2,4,6
/proc/21802/stat : 21802 (pwbo2.01) S 21800 21802 20249 0 -1 4202496 2860 0 0 0 138 0 0 0 20 0 3 0 286373773 166387712 2810 33554432000 4194304 5964478 140734284489856 140734284489376 4546669 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21802/statm: 40622 2810 198 433 0 40186 0
[pid=21802/tid=21803] ppid=21800 vsize=162488 CPUtime=0.68 cores=0,2,4,6
/proc/21802/task/21803/stat : 21803 (pwbo2.01) R 21800 21802 20249 0 -1 4202560 1449 0 0 0 68 0 0 0 20 0 3 0 286373774 166387712 2810 33554432000 4194304 5964478 140734284489856 139897372375032 4400075 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=21802/tid=21804] ppid=21800 vsize=162488 CPUtime=0.68 cores=0,2,4,6
/proc/21802/task/21804/stat : 21804 (pwbo2.01) R 21800 21802 20249 0 -1 4202560 626 0 0 0 68 0 0 0 20 0 3 0 286373774 166387712 2810 33554432000 4194304 5964478 140734284489856 139897361885488 4388834 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+1.50029 s]
/proc/loadavg: 3.91 3.95 3.95 5/181 21805
/proc/meminfo: memFree=30223160/32873844 swapFree=6080/6080
[pid=21802] ppid=21800 vsize=162632 CPUtime=2.99 cores=0,2,4,6
/proc/21802/stat : 21802 (pwbo2.01) S 21800 21802 20249 0 -1 4202496 3518 0 0 0 298 1 0 0 20 0 3 0 286373773 166535168 3468 33554432000 4194304 5964478 140734284489856 140734284489376 4546669 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21802/statm: 40658 3468 198 433 0 40222 0
[pid=21802/tid=21803] ppid=21800 vsize=162632 CPUtime=1.48 cores=0,2,4,6
/proc/21802/task/21803/stat : 21803 (pwbo2.01) R 21800 21802 20249 0 -1 4202560 1800 0 0 0 148 0 0 0 20 0 3 0 286373774 166535168 3468 33554432000 4194304 5964478 140734284489856 139897372375024 4400000 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=21802/tid=21804] ppid=21800 vsize=162632 CPUtime=1.48 cores=0,2,4,6
/proc/21802/task/21804/stat : 21804 (pwbo2.01) R 21800 21802 20249 0 -1 4202560 933 0 0 0 148 0 0 0 20 0 3 0 286373774 166535168 3468 33554432000 4194304 5964478 140734284489856 139897361885408 4389094 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+3.10029 s]
/proc/loadavg: 3.91 3.95 3.95 5/181 21805
/proc/meminfo: memFree=30217332/32873844 swapFree=6080/6080
[pid=21802] ppid=21800 vsize=162776 CPUtime=6.19 cores=0,2,4,6
/proc/21802/stat : 21802 (pwbo2.01) S 21800 21802 20249 0 -1 4202496 4222 0 0 0 618 1 0 0 20 0 3 0 286373773 166682624 4172 33554432000 4194304 5964478 140734284489856 140734284489376 4546669 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21802/statm: 40694 4172 198 433 0 40258 0
[pid=21802/tid=21803] ppid=21800 vsize=162776 CPUtime=3.07 cores=0,2,4,6
/proc/21802/task/21803/stat : 21803 (pwbo2.01) R 21800 21802 20249 0 -1 4202560 2368 0 0 0 307 0 0 0 20 0 3 0 286373774 166682624 4172 33554432000 4194304 5964478 140734284489856 139897372374840 4399904 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=21802/tid=21804] ppid=21800 vsize=162776 CPUtime=3.07 cores=0,2,4,6
/proc/21802/task/21804/stat : 21804 (pwbo2.01) R 21800 21802 20249 0 -1 4202560 1069 0 0 0 307 0 0 0 20 0 3 0 286373774 166682624 4172 33554432000 4194304 5964478 140734284489856 139897361885488 4403676 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) 162776

[startup+6.30032 s]
/proc/loadavg: 3.92 3.95 3.95 5/181 21805
/proc/meminfo: memFree=30208636/32873844 swapFree=6080/6080
[pid=21802] ppid=21800 vsize=162980 CPUtime=12.59 cores=0,2,4,6
/proc/21802/stat : 21802 (pwbo2.01) S 21800 21802 20249 0 -1 4202496 6035 0 0 0 1257 2 0 0 20 0 3 0 286373773 166891520 5985 33554432000 4194304 5964478 140734284489856 140734284489376 4546669 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21802/statm: 40745 5985 198 433 0 40309 0
[pid=21802/tid=21803] ppid=21800 vsize=162980 CPUtime=6.26 cores=0,2,4,6
/proc/21802/task/21803/stat : 21803 (pwbo2.01) R 21800 21802 20249 0 -1 4202560 3786 0 0 0 625 1 0 0 20 0 3 0 286373774 166891520 5985 33554432000 4194304 5964478 140734284489856 139897372375032 4399994 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=21802/tid=21804] ppid=21800 vsize=162980 CPUtime=6.26 cores=0,2,4,6
/proc/21802/task/21804/stat : 21804 (pwbo2.01) R 21800 21802 20249 0 -1 4202560 1464 0 0 0 626 0 0 0 20 0 3 0 286373774 166891520 5985 33554432000 4194304 5964478 140734284489856 139897361885600 4399899 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 162980

[startup+12.7003 s]
/proc/loadavg: 3.93 3.95 3.95 5/181 21805
/proc/meminfo: memFree=30197500/32873844 swapFree=6080/6080
[pid=21802] ppid=21800 vsize=162976 CPUtime=25.38 cores=0,2,4,6
/proc/21802/stat : 21802 (pwbo2.01) S 21800 21802 20249 0 -1 4202496 7635 0 0 0 2536 2 0 0 20 0 3 0 286373773 166887424 7533 33554432000 4194304 5964478 140734284489856 140734284489376 4546669 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21802/statm: 40744 7533 200 433 0 40308 0
[pid=21802/tid=21803] ppid=21800 vsize=162976 CPUtime=12.65 cores=0,2,4,6
/proc/21802/task/21803/stat : 21803 (pwbo2.01) R 21800 21802 20249 0 -1 4202560 4924 0 0 0 1263 2 0 0 20 0 3 0 286373774 166887424 7533 33554432000 4194304 5964478 140734284489856 139897372374944 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=21802/tid=21804] ppid=21800 vsize=162976 CPUtime=12.64 cores=0,2,4,6
/proc/21802/task/21804/stat : 21804 (pwbo2.01) R 21800 21802 20249 0 -1 4202560 1926 0 0 0 1264 0 0 0 20 0 3 0 286373774 166887424 7533 33554432000 4194304 5964478 140734284489856 139897361885256 4389144 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) 162976

[startup+25.5003 s]
/proc/loadavg: 3.94 3.96 3.95 5/181 21805
/proc/meminfo: memFree=30154688/32873844 swapFree=6080/6080
[pid=21802] ppid=21800 vsize=163556 CPUtime=50.98 cores=0,2,4,6
/proc/21802/stat : 21802 (pwbo2.01) S 21800 21802 20249 0 -1 4202496 10918 0 0 0 5092 6 0 0 20 0 3 0 286373773 167481344 10759 33554432000 4194304 5964478 140734284489856 140734284489376 4546669 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21802/statm: 40889 10759 200 433 0 40453 0
[pid=21802/tid=21803] ppid=21800 vsize=163556 CPUtime=25.42 cores=0,2,4,6
/proc/21802/task/21803/stat : 21803 (pwbo2.01) R 21800 21802 20249 0 -1 4202560 6139 0 0 0 2540 2 0 0 20 0 3 0 286373774 167481344 10759 33554432000 4194304 5964478 140734284489856 139897372375024 4400087 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=21802/tid=21804] ppid=21800 vsize=163556 CPUtime=25.41 cores=0,2,4,6
/proc/21802/task/21804/stat : 21804 (pwbo2.01) R 21800 21802 20249 0 -1 4202560 3994 0 0 0 2538 3 0 0 20 0 3 0 286373774 167481344 10759 33554432000 4194304 5964478 140734284489856 139897361885600 4403711 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 50.98
Current children cumulated vsize (KiB) 163556

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

[startup+26.3003 s]
/proc/loadavg: 3.94 3.96 3.95 5/181 21805
/proc/meminfo: memFree=30154688/32873844 swapFree=6080/6080
[pid=21802] ppid=21800 vsize=163556 CPUtime=52.59 cores=0,2,4,6
/proc/21802/stat : 21802 (pwbo2.01) S 21800 21802 20249 0 -1 4202496 10920 0 0 0 5253 6 0 0 20 0 3 0 286373773 167481344 10761 33554432000 4194304 5964478 140734284489856 140734284489376 4546669 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21802/statm: 40889 10761 200 433 0 40453 0
[pid=21802/tid=21803] ppid=21800 vsize=163556 CPUtime=26.22 cores=0,2,4,6
/proc/21802/task/21803/stat : 21803 (pwbo2.01) R 21800 21802 20249 0 -1 4202560 6140 0 0 0 2620 2 0 0 20 0 3 0 286373774 167481344 10761 33554432000 4194304 5964478 140734284489856 139897372375136 4399970 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=21802/tid=21804] ppid=21800 vsize=163556 CPUtime=26.21 cores=0,2,4,6
/proc/21802/task/21804/stat : 21804 (pwbo2.01) R 21800 21802 20249 0 -1 4202560 3995 0 0 0 2618 3 0 0 20 0 3 0 286373774 167481344 10761 33554432000 4194304 5964478 140734284489856 139897361885408 4400071 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 52.59
Current children cumulated vsize (KiB) 163556

[startup+26.7003 s]
/proc/loadavg: 3.94 3.96 3.95 5/181 21805
/proc/meminfo: memFree=30154688/32873844 swapFree=6080/6080
[pid=21802] ppid=21800 vsize=163556 CPUtime=53.38 cores=0,2,4,6
/proc/21802/stat : 21802 (pwbo2.01) S 21800 21802 20249 0 -1 4202496 10920 0 0 0 5332 6 0 0 20 0 3 0 286373773 167481344 10761 33554432000 4194304 5964478 140734284489856 140734284489376 4546669 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21802/statm: 40889 10761 200 433 0 40453 0
[pid=21802/tid=21803] ppid=21800 vsize=163556 CPUtime=26.61 cores=0,2,4,6
/proc/21802/task/21803/stat : 21803 (pwbo2.01) R 21800 21802 20249 0 -1 4202560 6140 0 0 0 2659 2 0 0 20 0 3 0 286373774 167481344 10761 33554432000 4194304 5964478 140734284489856 139897372375024 4400051 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=21802/tid=21804] ppid=21800 vsize=163556 CPUtime=26.6 cores=0,2,4,6
/proc/21802/task/21804/stat : 21804 (pwbo2.01) R 21800 21802 20249 0 -1 4202560 3995 0 0 0 2657 3 0 0 20 0 3 0 286373774 167481344 10761 33554432000 4194304 5964478 140734284489856 139897361885408 4403701 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 53.38
Current children cumulated vsize (KiB) 163556

[startup+26.8003 s]
/proc/loadavg: 3.94 3.96 3.95 5/181 21805
/proc/meminfo: memFree=30154688/32873844 swapFree=6080/6080
[pid=21802] ppid=21800 vsize=163556 CPUtime=53.58 cores=0,2,4,6
/proc/21802/stat : 21802 (pwbo2.01) S 21800 21802 20249 0 -1 4202496 10920 0 0 0 5352 6 0 0 20 0 3 0 286373773 167481344 10761 33554432000 4194304 5964478 140734284489856 140734284489376 4546669 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21802/statm: 40889 10761 200 433 0 40453 0
[pid=21802/tid=21803] ppid=21800 vsize=163556 CPUtime=26.71 cores=0,2,4,6
/proc/21802/task/21803/stat : 21803 (pwbo2.01) R 21800 21802 20249 0 -1 4202560 6140 0 0 0 2669 2 0 0 20 0 3 0 286373774 167481344 10761 33554432000 4194304 5964478 140734284489856 139897372375024 4220672 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=21802/tid=21804] ppid=21800 vsize=163556 CPUtime=26.7 cores=0,2,4,6
/proc/21802/task/21804/stat : 21804 (pwbo2.01) R 21800 21802 20249 0 -1 4202560 3995 0 0 0 2667 3 0 0 20 0 3 0 286373774 167481344 10761 33554432000 4194304 5964478 140734284489856 139897361885408 4220672 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 53.58
Current children cumulated vsize (KiB) 163556

Child status: 255
Real time (s): 26.8882
CPU time (s): 53.6248
CPU user time (s): 53.5529
CPU system time (s): 0.071989
CPU usage (%): 199.436
Max. virtual memory (cumulated for all children) (KiB): 163724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 53.5529
system time used= 0.071989
maximum resident set size= 43064
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10925
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= 46
involuntary context switches= 79

runsolver used 0.082987 second user time and 0.272958 second system time

The end

Launcher Data 

Begin job on node139 at 2012-05-28 12:54:52
IDJOB=3712776
IDBENCH=79195
IDSOLVER=2292
FILE ID=node139/3712776-1338202492
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-t2001.13queen13.1111217392--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-3712776-1338202492/watcher-3712776-1338202492 -o /tmp/evaluation-result-3712776-1338202492/solver-3712776-1338202492 -C 1800 -W 1900 -M 15500  pwbo2.01 -file-format=wbo -verbosity=0 HOME/instance-3712776-1338202492.wbo

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

MD5SUM BENCH= 86727f41c04b3a3cda96c180ef39a0ad
RANDOM SEED=954945380

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:        30236980 kB
Buffers:          427332 kB
Cached:           452284 kB
SwapCached:          828 kB
Active:          1574652 kB
Inactive:         204152 kB
Active(anon):     892768 kB
Inactive(anon):     7968 kB
Active(file):     681884 kB
Inactive(file):   196184 kB
Unevictable:        6080 kB
Mlocked:            6080 kB
SwapTotal:      67108856 kB
SwapFree:       67104692 kB
Dirty:              5620 kB
Writeback:             0 kB
AnonPages:        905700 kB
Mapped:            12648 kB
Shmem:                 8 kB
Slab:             717104 kB
SReclaimable:     159300 kB
SUnreclaim:       557804 kB
KernelStack:        1464 kB
PageTables:         5848 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     162120 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    208896 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 12:55:19