Trace number 3712780

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 43.2164 21.6648

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111224255--soft-0-100-0.wbo
MD5SUM2d2bf2958836971f0db370fff49dd93d
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark0.747885
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables169
Total number of constraints101
Number of soft constraints101
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Top cost 4944
Min constraint cost 1
Max constraint cost 98
Sum of constraints costs 4943
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1217
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data

0.00/0.00	c ==============================[ Solver Version ]===============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  pwbo:                    2.01 beta - May, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing wbo file format. File HOME/instance-3712780-1338203046.wbo.
0.00/0.00	c Instance file HOME/instance-3712780-1338203046.wbo
0.00/0.00	c File size is 10460 bytes.
0.00/0.00	c Highest Coefficient sum: 1217
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.00         s                                      |
0.00/0.00	c |  Number Variables:      270                                                 |
0.00/0.00	c |  Number Clauses:        30                                                  |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 71                                                  |
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Problem Type:          Optimization                                        |
0.00/0.00	c |  Objective Function:    PB Constraint                                       |
0.00/0.00	c |                                                                             |
0.00/0.00	c ===============================================================================
43.17/21.66	o 882
43.17/21.66	o 857
43.17/21.66	o 737
43.17/21.66	o 725
43.17/21.66	o 692
43.17/21.66	o 684
43.17/21.66	o 659
43.17/21.66	o 567
43.17/21.66	o 563
43.17/21.66	o 562
43.17/21.66	o 525
43.17/21.66	o 491
43.17/21.66	o 470
43.17/21.66	o 463
43.17/21.66	o 442
43.17/21.66	o 392
43.17/21.66	o 381
43.17/21.66	o 348
43.17/21.66	o 327
43.17/21.66	o 302
43.17/21.66	o 264
43.17/21.66	o 258
43.17/21.66	o 243
43.17/21.66	o 232
43.17/21.66	o 226
43.17/21.66	o 209
43.17/21.66	o 205
43.17/21.66	o 204
43.17/21.66	o 187
43.17/21.66	o 186
43.17/21.66	o 175
43.17/21.66	o 165
43.17/21.66	o 161
43.17/21.66	o 160
43.17/21.66	o 159
43.17/21.66	o 158
43.17/21.66	o 146
43.17/21.66	o 141
43.17/21.66	o 133
43.17/21.66	o 120
43.17/21.66	o 119
43.17/21.66	o 114
43.17/21.66	o 110
43.17/21.66	o 83
43.17/21.66	o 65
43.17/21.66	o 62
43.17/21.66	o 60
43.17/21.66	o 59
43.17/21.66	o 58
43.17/21.66	o 1
43.17/21.66	c ===============================================================================
43.17/21.66	c Wall Clock Time: 21.66 s
43.17/21.66	c Best Solution: 1
43.17/21.66	s OPTIMUM FOUND
43.17/21.66	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-3712780-1338203046/watcher-3712780-1338203046 -o /tmp/evaluation-result-3712780-1338203046/solver-3712780-1338203046 -C 1800 -W 1900 -M 15500 pwbo2.01 -file-format=wbo -verbosity=0 HOME/instance-3712780-1338203046.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: 4.01 4.01 3.96 4/178 16070
/proc/meminfo: memFree=30973292/32873648 swapFree=7116/7116
[pid=16070] ppid=16068 vsize=162488 CPUtime=0 cores=0,2,4,6
/proc/16070/stat : 16070 (pwbo2.01) S 16068 16070 14514 0 -1 4202496 892 0 0 0 0 0 0 0 20 0 3 0 286430105 166387712 841 33554432000 4194304 5964478 140735574764016 140735574763536 4546669 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/16070/statm: 40622 842 195 433 0 40186 0
[pid=16070/tid=16071] ppid=16068 vsize=162488 CPUtime=0 cores=0,2,4,6
/proc/16070/task/16071/stat : 16071 (pwbo2.01) R 16068 16070 14514 0 -1 4202560 56 0 0 0 0 0 0 0 20 0 3 0 286430105 166387712 842 33554432000 4194304 5964478 140735574764016 140560556497968 5136474 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=16070/tid=16072] ppid=16068 vsize=162488 CPUtime=0 cores=0,2,4,6
/proc/16070/task/16072/stat : 16072 (pwbo2.01) R 16068 16070 14514 0 -1 4202560 50 0 0 0 0 0 0 0 20 0 3 0 286430105 166387712 843 33554432000 4194304 5964478 140735574764016 140560546008152 5136474 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0

[startup+0.0204481 s]
/proc/loadavg: 4.01 4.01 3.96 4/178 16070
/proc/meminfo: memFree=30973292/32873648 swapFree=7116/7116
[pid=16070] ppid=16068 vsize=162488 CPUtime=0.02 cores=0,2,4,6
/proc/16070/stat : 16070 (pwbo2.01) S 16068 16070 14514 0 -1 4202496 1021 0 0 0 2 0 0 0 20 0 3 0 286430105 166387712 970 33554432000 4194304 5964478 140735574764016 140735574763536 4546669 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/16070/statm: 40622 970 198 433 0 40186 0
[pid=16070/tid=16071] ppid=16068 vsize=162488 CPUtime=0 cores=0,2,4,6
/proc/16070/task/16071/stat : 16071 (pwbo2.01) R 16068 16070 14514 0 -1 4202560 125 0 0 0 0 0 0 0 20 0 3 0 286430105 166387712 970 33554432000 4194304 5964478 140735574764016 140560556496936 4389154 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=16070/tid=16072] ppid=16068 vsize=162488 CPUtime=0 cores=0,2,4,6
/proc/16070/task/16072/stat : 16072 (pwbo2.01) R 16068 16070 14514 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 3 0 286430105 166387712 970 33554432000 4194304 5964478 140735574764016 140560546008152 4399865 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 162488

[startup+0.100318 s]
/proc/loadavg: 4.01 4.01 3.96 4/178 16070
/proc/meminfo: memFree=30973292/32873648 swapFree=7116/7116
[pid=16070] ppid=16068 vsize=162488 CPUtime=0.18 cores=0,2,4,6
/proc/16070/stat : 16070 (pwbo2.01) S 16068 16070 14514 0 -1 4202496 1484 0 0 0 17 1 0 0 20 0 3 0 286430105 166387712 1433 33554432000 4194304 5964478 140735574764016 140735574763536 4546669 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/16070/statm: 40622 1433 198 433 0 40186 0
[pid=16070/tid=16071] ppid=16068 vsize=162488 CPUtime=0.08 cores=0,2,4,6
/proc/16070/task/16071/stat : 16071 (pwbo2.01) R 16068 16070 14514 0 -1 4202560 390 0 0 0 7 1 0 0 20 0 3 0 286430105 166387712 1434 33554432000 4194304 5964478 140735574764016 140560556496888 4221120 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=16070/tid=16072] ppid=16068 vsize=162488 CPUtime=0.08 cores=0,2,4,6
/proc/16070/task/16072/stat : 16072 (pwbo2.01) R 16068 16070 14514 0 -1 4202560 307 0 0 0 8 0 0 0 20 0 3 0 286430105 166387712 1434 33554432000 4194304 5964478 140735574764016 140560546007160 5136404 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 162488

[startup+0.300166 s]
/proc/loadavg: 4.01 4.01 3.96 4/178 16070
/proc/meminfo: memFree=30973292/32873648 swapFree=7116/7116
[pid=16070] ppid=16068 vsize=162488 CPUtime=0.58 cores=0,2,4,6
/proc/16070/stat : 16070 (pwbo2.01) S 16068 16070 14514 0 -1 4202496 2109 0 0 0 56 2 0 0 20 0 3 0 286430105 166387712 2058 33554432000 4194304 5964478 140735574764016 140735574763536 4546669 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/16070/statm: 40622 2058 198 433 0 40186 0
[pid=16070/tid=16071] ppid=16068 vsize=162488 CPUtime=0.28 cores=0,2,4,6
/proc/16070/task/16071/stat : 16071 (pwbo2.01) R 16068 16070 14514 0 -1 4202560 751 0 0 0 26 2 0 0 20 0 3 0 286430105 166387712 2058 33554432000 4194304 5964478 140735574764016 140560556496888 5136404 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=16070/tid=16072] ppid=16068 vsize=162488 CPUtime=0.28 cores=0,2,4,6
/proc/16070/task/16072/stat : 16072 (pwbo2.01) R 16068 16070 14514 0 -1 4202560 570 0 0 0 28 0 0 0 20 0 3 0 286430105 166387712 2058 33554432000 4194304 5964478 140735574764016 140560546007160 4222464 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.58
Current children cumulated vsize (KiB) 162488

[startup+0.700176 s]
/proc/loadavg: 4.01 4.01 3.96 4/178 16070
/proc/meminfo: memFree=30973292/32873648 swapFree=7116/7116
[pid=16070] ppid=16068 vsize=162488 CPUtime=1.38 cores=0,2,4,6
/proc/16070/stat : 16070 (pwbo2.01) S 16068 16070 14514 0 -1 4202496 2821 0 0 0 136 2 0 0 20 0 3 0 286430105 166387712 2770 33554432000 4194304 5964478 140735574764016 140735574763536 4546669 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/16070/statm: 40622 2770 198 433 0 40186 0
[pid=16070/tid=16071] ppid=16068 vsize=162488 CPUtime=0.68 cores=0,2,4,6
/proc/16070/task/16071/stat : 16071 (pwbo2.01) R 16068 16070 14514 0 -1 4202560 1285 0 0 0 65 3 0 0 20 0 3 0 286430105 166387712 2770 33554432000 4194304 5964478 140735574764016 140560556496936 4390961 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=16070/tid=16072] ppid=16068 vsize=162488 CPUtime=0.68 cores=0,2,4,6
/proc/16070/task/16072/stat : 16072 (pwbo2.01) R 16068 16070 14514 0 -1 4202560 748 0 0 0 68 0 0 0 20 0 3 0 286430105 166387712 2770 33554432000 4194304 5964478 140735574764016 140560546007352 4400008 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 1.38
Current children cumulated vsize (KiB) 162488

[startup+1.50019 s]
/proc/loadavg: 4.01 4.01 3.96 5/181 16073
/proc/meminfo: memFree=30961572/32873648 swapFree=7116/7116
[pid=16070] ppid=16068 vsize=162632 CPUtime=2.99 cores=0,2,4,6
/proc/16070/stat : 16070 (pwbo2.01) S 16068 16070 14514 0 -1 4202496 3524 0 0 0 296 3 0 0 20 0 3 0 286430105 166535168 3473 33554432000 4194304 5964478 140735574764016 140735574763536 4546669 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/16070/statm: 40658 3473 198 433 0 40222 0
[pid=16070/tid=16071] ppid=16068 vsize=162632 CPUtime=1.48 cores=0,2,4,6
/proc/16070/task/16071/stat : 16071 (pwbo2.01) R 16068 16070 14514 0 -1 4202560 1810 0 0 0 145 3 0 0 20 0 3 0 286430105 166535168 3473 33554432000 4194304 5964478 140735574764016 140560556496936 4400087 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=16070/tid=16072] ppid=16068 vsize=162632 CPUtime=1.48 cores=0,2,4,6
/proc/16070/task/16072/stat : 16072 (pwbo2.01) R 16068 16070 14514 0 -1 4202560 926 0 0 0 148 0 0 0 20 0 3 0 286430105 166535168 3473 33554432000 4194304 5964478 140735574764016 140560546007352 4399904 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 162632

[startup+3.10016 s]
/proc/loadavg: 4.01 4.00 3.96 5/181 16073
/proc/meminfo: memFree=30958108/32873648 swapFree=7116/7116
[pid=16070] ppid=16068 vsize=162632 CPUtime=6.18 cores=0,2,4,6
/proc/16070/stat : 16070 (pwbo2.01) S 16068 16070 14514 0 -1 4202496 4197 0 0 0 615 3 0 0 20 0 3 0 286430105 166535168 4146 33554432000 4194304 5964478 140735574764016 140735574763536 4546669 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/16070/statm: 40658 4146 198 433 0 40222 0
[pid=16070/tid=16071] ppid=16068 vsize=162632 CPUtime=3.08 cores=0,2,4,6
/proc/16070/task/16071/stat : 16071 (pwbo2.01) R 16068 16070 14514 0 -1 4202560 2398 0 0 0 305 3 0 0 20 0 3 0 286430105 166535168 4146 33554432000 4194304 5964478 140735574764016 140560556496696 4221120 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=16070/tid=16072] ppid=16068 vsize=162632 CPUtime=3.07 cores=0,2,4,6
/proc/16070/task/16072/stat : 16072 (pwbo2.01) R 16068 16070 14514 0 -1 4202560 1011 0 0 0 307 0 0 0 20 0 3 0 286430105 166535168 4146 33554432000 4194304 5964478 140735574764016 140560546007496 4400454 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 162632

[startup+6.3002 s]
/proc/loadavg: 4.01 4.00 3.96 5/181 16073
/proc/meminfo: memFree=30950296/32873648 swapFree=7116/7116
[pid=16070] ppid=16068 vsize=162980 CPUtime=12.58 cores=0,2,4,6
/proc/16070/stat : 16070 (pwbo2.01) S 16068 16070 14514 0 -1 4202496 6089 0 0 0 1255 3 0 0 20 0 3 0 286430105 166891520 6038 33554432000 4194304 5964478 140735574764016 140735574763536 4546669 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/16070/statm: 40745 6038 198 433 0 40309 0
[pid=16070/tid=16071] ppid=16068 vsize=162980 CPUtime=6.26 cores=0,2,4,6
/proc/16070/task/16071/stat : 16071 (pwbo2.01) R 16068 16070 14514 0 -1 4202560 3736 0 0 0 623 3 0 0 20 0 3 0 286430105 166891520 6038 33554432000 4194304 5964478 140735574764016 140560556496696 5136404 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=16070/tid=16072] ppid=16068 vsize=162980 CPUtime=6.26 cores=0,2,4,6
/proc/16070/task/16072/stat : 16072 (pwbo2.01) R 16068 16070 14514 0 -1 4202560 1565 0 0 0 626 0 0 0 20 0 3 0 286430105 166891520 6038 33554432000 4194304 5964478 140735574764016 140560546007352 4220672 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 162980

[startup+12.7002 s]
/proc/loadavg: 4.01 4.00 3.96 5/181 16073
/proc/meminfo: memFree=30935928/32873648 swapFree=7116/7116
[pid=16070] ppid=16068 vsize=162836 CPUtime=25.38 cores=0,2,4,6
/proc/16070/stat : 16070 (pwbo2.01) S 16068 16070 14514 0 -1 4202496 8487 0 0 0 2533 5 0 0 20 0 3 0 286430105 166744064 8384 33554432000 4194304 5964478 140735574764016 140735574763536 4546669 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/16070/statm: 40709 8384 200 433 0 40273 0
[pid=16070/tid=16071] ppid=16068 vsize=162836 CPUtime=12.65 cores=0,2,4,6
/proc/16070/task/16071/stat : 16071 (pwbo2.01) R 16068 16070 14514 0 -1 4202560 5142 0 0 0 1261 4 0 0 20 0 3 0 286430105 166744064 8384 33554432000 4194304 5964478 140735574764016 140560556496800 4220672 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=16070/tid=16072] ppid=16068 vsize=162836 CPUtime=12.65 cores=0,2,4,6
/proc/16070/task/16072/stat : 16072 (pwbo2.01) R 16068 16070 14514 0 -1 4202560 2557 0 0 0 1265 0 0 0 20 0 3 0 286430105 166744064 8384 33554432000 4194304 5964478 140735574764016 140560546007352 4400081 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 162836

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

[startup+15.9003 s]
/proc/loadavg: 4.01 4.00 3.96 5/181 16073
/proc/meminfo: memFree=30935316/32873648 swapFree=7116/7116
[pid=16070] ppid=16068 vsize=162968 CPUtime=31.78 cores=0,2,4,6
/proc/16070/stat : 16070 (pwbo2.01) S 16068 16070 14514 0 -1 4202496 8504 0 0 0 3173 5 0 0 20 0 3 0 286430105 166879232 8401 33554432000 4194304 5964478 140735574764016 140735574763536 4546669 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/16070/statm: 40742 8401 200 433 0 40306 0
[pid=16070/tid=16071] ppid=16068 vsize=162968 CPUtime=15.84 cores=0,2,4,6
/proc/16070/task/16071/stat : 16071 (pwbo2.01) R 16068 16070 14514 0 -1 4202560 5148 0 0 0 1580 4 0 0 20 0 3 0 286430105 166879232 8401 33554432000 4194304 5964478 140735574764016 140560556496992 4400419 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=16070/tid=16072] ppid=16068 vsize=162968 CPUtime=15.84 cores=0,2,4,6
/proc/16070/task/16072/stat : 16072 (pwbo2.01) R 16068 16070 14514 0 -1 4202560 2568 0 0 0 1584 0 0 0 20 0 3 0 286430105 166879232 8401 33554432000 4194304 5964478 140735574764016 140560546007344 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 31.78
Current children cumulated vsize (KiB) 162968

[startup+19.1003 s]
/proc/loadavg: 4.01 4.00 3.96 5/181 16073
/proc/meminfo: memFree=30933688/32873648 swapFree=7116/7116
[pid=16070] ppid=16068 vsize=162968 CPUtime=38.18 cores=0,2,4,6
/proc/16070/stat : 16070 (pwbo2.01) S 16068 16070 14514 0 -1 4202496 8532 0 0 0 3813 5 0 0 20 0 3 0 286430105 166879232 8429 33554432000 4194304 5964478 140735574764016 140735574763536 4546669 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/16070/statm: 40742 8429 200 433 0 40306 0
[pid=16070/tid=16071] ppid=16068 vsize=162968 CPUtime=19.03 cores=0,2,4,6
/proc/16070/task/16071/stat : 16071 (pwbo2.01) R 16068 16070 14514 0 -1 4202560 5165 0 0 0 1899 4 0 0 20 0 3 0 286430105 166879232 8429 33554432000 4194304 5964478 140735574764016 140560556496800 4400075 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=16070/tid=16072] ppid=16068 vsize=162968 CPUtime=19.03 cores=0,2,4,6
/proc/16070/task/16072/stat : 16072 (pwbo2.01) R 16068 16070 14514 0 -1 4202560 2579 0 0 0 1903 0 0 0 20 0 3 0 286430105 166879232 8429 33554432000 4194304 5964478 140735574764016 140560546007456 4399910 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 38.18
Current children cumulated vsize (KiB) 162968

[startup+20.7003 s]
/proc/loadavg: 4.01 4.00 3.96 5/181 16073
/proc/meminfo: memFree=30931704/32873648 swapFree=7116/7116
[pid=16070] ppid=16068 vsize=162968 CPUtime=41.38 cores=0,2,4,6
/proc/16070/stat : 16070 (pwbo2.01) S 16068 16070 14514 0 -1 4202496 8535 0 0 0 4133 5 0 0 20 0 3 0 286430105 166879232 8432 33554432000 4194304 5964478 140735574764016 140735574763536 4546669 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/16070/statm: 40742 8432 200 433 0 40306 0
[pid=16070/tid=16071] ppid=16068 vsize=162968 CPUtime=20.63 cores=0,2,4,6
/proc/16070/task/16071/stat : 16071 (pwbo2.01) R 16068 16070 14514 0 -1 4202560 5168 0 0 0 2059 4 0 0 20 0 3 0 286430105 166879232 8432 33554432000 4194304 5964478 140735574764016 140560556496800 4400071 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=16070/tid=16072] ppid=16068 vsize=162968 CPUtime=20.63 cores=0,2,4,6
/proc/16070/task/16072/stat : 16072 (pwbo2.01) R 16068 16070 14514 0 -1 4202560 2579 0 0 0 2063 0 0 0 20 0 3 0 286430105 166879232 8432 33554432000 4194304 5964478 140735574764016 140560546007456 4221984 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 41.38
Current children cumulated vsize (KiB) 162968

[startup+21.1003 s]
/proc/loadavg: 4.01 4.00 3.96 5/181 16073
/proc/meminfo: memFree=30931580/32873648 swapFree=7116/7116
[pid=16070] ppid=16068 vsize=162968 CPUtime=42.18 cores=0,2,4,6
/proc/16070/stat : 16070 (pwbo2.01) S 16068 16070 14514 0 -1 4202496 8767 0 0 0 4213 5 0 0 20 0 3 0 286430105 166879232 8664 33554432000 4194304 5964478 140735574764016 140735574763536 4546669 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/16070/statm: 40742 8664 200 433 0 40306 0
[pid=16070/tid=16071] ppid=16068 vsize=162968 CPUtime=21.03 cores=0,2,4,6
/proc/16070/task/16071/stat : 16071 (pwbo2.01) R 16068 16070 14514 0 -1 4202560 5400 0 0 0 2099 4 0 0 20 0 3 0 286430105 166879232 8664 33554432000 4194304 5964478 140735574764016 140560556496800 4400040 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=16070/tid=16072] ppid=16068 vsize=162968 CPUtime=21.03 cores=0,2,4,6
/proc/16070/task/16072/stat : 16072 (pwbo2.01) R 16068 16070 14514 0 -1 4202560 2579 0 0 0 2103 0 0 0 20 0 3 0 286430105 166879232 8664 33554432000 4194304 5964478 140735574764016 140560546007456 4400071 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 42.18
Current children cumulated vsize (KiB) 162968

[startup+21.5003 s]
/proc/loadavg: 4.01 4.00 3.96 5/181 16073
/proc/meminfo: memFree=30931580/32873648 swapFree=7116/7116
[pid=16070] ppid=16068 vsize=163292 CPUtime=42.97 cores=0,2,4,6
/proc/16070/stat : 16070 (pwbo2.01) S 16068 16070 14514 0 -1 4202496 9092 0 0 0 4292 5 0 0 20 0 3 0 286430105 167211008 8989 33554432000 4194304 5964478 140735574764016 140735574763536 4546669 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/16070/statm: 40823 8989 200 433 0 40387 0
[pid=16070/tid=16071] ppid=16068 vsize=163292 CPUtime=21.42 cores=0,2,4,6
/proc/16070/task/16071/stat : 16071 (pwbo2.01) R 16068 16070 14514 0 -1 4202560 5726 0 0 0 2138 4 0 0 20 0 3 0 286430105 167211008 8990 33554432000 4194304 5964478 140735574764016 140560556496800 5136404 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=16070/tid=16072] ppid=16068 vsize=163292 CPUtime=21.43 cores=0,2,4,6
/proc/16070/task/16072/stat : 16072 (pwbo2.01) R 16068 16070 14514 0 -1 4202560 2579 0 0 0 2143 0 0 0 20 0 3 0 286430105 167211008 8990 33554432000 4194304 5964478 140735574764016 140560546007456 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 42.97
Current children cumulated vsize (KiB) 163292

[startup+21.6003 s]
/proc/loadavg: 4.01 4.00 3.96 5/181 16073
/proc/meminfo: memFree=30931580/32873648 swapFree=7116/7116
[pid=16070] ppid=16068 vsize=163292 CPUtime=43.17 cores=0,2,4,6
/proc/16070/stat : 16070 (pwbo2.01) S 16068 16070 14514 0 -1 4202496 9202 0 0 0 4312 5 0 0 20 0 3 0 286430105 167211008 9099 33554432000 4194304 5964478 140735574764016 140735574763536 4546669 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/16070/statm: 40823 9099 200 433 0 40387 0
[pid=16070/tid=16071] ppid=16068 vsize=163292 CPUtime=21.52 cores=0,2,4,6
/proc/16070/task/16071/stat : 16071 (pwbo2.01) R 16068 16070 14514 0 -1 4202560 5835 0 0 0 2148 4 0 0 20 0 3 0 286430105 167211008 9099 33554432000 4194304 5964478 140735574764016 140560556496800 4399904 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=16070/tid=16072] ppid=16068 vsize=163292 CPUtime=21.52 cores=0,2,4,6
/proc/16070/task/16072/stat : 16072 (pwbo2.01) R 16068 16070 14514 0 -1 4202560 2579 0 0 0 2152 0 0 0 20 0 3 0 286430105 167211008 9099 33554432000 4194304 5964478 140735574764016 140560546007456 4399936 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 43.17
Current children cumulated vsize (KiB) 163292

Child status: 255
Real time (s): 21.6648
CPU time (s): 43.2164
CPU user time (s): 43.1444
CPU system time (s): 0.071989
CPU usage (%): 199.478
Max. virtual memory (cumulated for all children) (KiB): 163292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 43.1444
system time used= 0.071989
maximum resident set size= 36704
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9279
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 45
involuntary context switches= 59

runsolver used 0.053991 second user time and 0.121981 second system time

The end

Launcher Data

Begin job on node123 at 2012-05-28 13:04:06
IDJOB=3712780
IDBENCH=79247
IDSOLVER=2292
FILE ID=node123/3712780-1338203046
RUNJOBID= node123-1338195143-14530
PBS_JOBID= 14624606
Free space on /tmp= 71676 MiB

SOLVER NAME= pwbo 2.01
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111224255--soft-0-100-0.wbo
COMMAND LINE= pwbo2.01 -file-format=wbo -verbosity=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3712780-1338203046/watcher-3712780-1338203046 -o /tmp/evaluation-result-3712780-1338203046/solver-3712780-1338203046 -C 1800 -W 1900 -M 15500  pwbo2.01 -file-format=wbo -verbosity=0 HOME/instance-3712780-1338203046.wbo

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

MD5SUM BENCH= 2d2bf2958836971f0db370fff49dd93d
RANDOM SEED=369992679

node123.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		: 2667.217
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	: 5334.43
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		: 2667.217
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		: 2667.217
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		: 2667.217
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		: 2667.217
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
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		: 2667.217
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		: 2667.217
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        30973656 kB
Buffers:          310664 kB
Cached:           277032 kB
SwapCached:          956 kB
Active:           759400 kB
Inactive:         303648 kB
Active(anon):     468940 kB
Inactive(anon):     8336 kB
Active(file):     290460 kB
Inactive(file):   295312 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67102956 kB
Dirty:              5452 kB
Writeback:             0 kB
AnonPages:        481704 kB
Mapped:            11092 kB
Shmem:                 0 kB
Slab:             699080 kB
SReclaimable:     143396 kB
SUnreclaim:       555684 kB
KernelStack:        1456 kB
PageTables:         4556 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     202816 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    299008 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= 71672 MiB
End job on node123 at 2012-05-28 13:04:28