Trace number 3728856

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 62.2835 31.1479

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111212476--soft-0-100-0.wbo
MD5SUM935e196b2e49c7ace79e7b55afc624f4
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 benchmark0.680895
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 5034
Min constraint cost 1
Max constraint cost 98
Sum of constraints costs 5033
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1139
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-3728856-1338674512.wbo.
0.00/0.00	c Instance file HOME/instance-3728856-1338674512.wbo
0.00/0.00	c File size is 10448 bytes.
0.00/0.00	c Highest Coefficient sum: 1139
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 ===============================================================================
62.16/31.14	o 698
62.16/31.14	o 684
62.16/31.14	o 648
62.16/31.14	o 346
62.16/31.14	o 327
62.16/31.14	o 304
62.16/31.14	o 289
62.16/31.14	o 282
62.16/31.14	o 276
62.16/31.14	o 272
62.16/31.14	o 271
62.16/31.14	o 256
62.16/31.14	o 252
62.16/31.14	o 248
62.16/31.14	o 228
62.16/31.14	o 219
62.16/31.14	o 215
62.16/31.14	o 208
62.16/31.14	o 205
62.16/31.14	o 190
62.16/31.14	o 180
62.16/31.14	o 170
62.16/31.14	o 158
62.16/31.14	o 157
62.16/31.14	o 149
62.16/31.14	o 129
62.16/31.14	o 127
62.16/31.14	o 126
62.16/31.14	o 117
62.16/31.14	o 113
62.16/31.14	o 82
62.16/31.14	o 66
62.16/31.14	o 52
62.16/31.14	o 48
62.16/31.14	o 47
62.16/31.14	o 45
62.16/31.14	o 35
62.16/31.14	o 33
62.16/31.14	o 26
62.16/31.14	o 25
62.16/31.14	o 23
62.16/31.14	o 10
62.16/31.14	o 9
62.16/31.14	o 7
62.16/31.14	o 2
62.16/31.14	c ===============================================================================
62.16/31.14	c Wall Clock Time: 31.14 s
62.16/31.14	c Best Solution: 2
62.16/31.14	s OPTIMUM FOUND
62.16/31.14	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-3728856-1338674512/watcher-3728856-1338674512 -o /tmp/evaluation-result-3728856-1338674512/solver-3728856-1338674512 -C 1800 -W 1900 -M 15500 pwbo2.02 -file-format=wbo -verbosity=0 HOME/instance-3728856-1338674512.wbo 

running on 4 cores: 1,3,5,7

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: 4.00 4.00 3.92 4/181 6725
/proc/meminfo: memFree=28818164/32873844 swapFree=7380/7380
[pid=6725] ppid=6723 vsize=162488 CPUtime=0 cores=1,3,5,7
/proc/6725/stat : 6725 (pwbo2.02) S 6723 6725 5745 0 -1 4202496 893 0 0 0 0 0 0 0 20 0 3 0 333576000 166387712 842 33554432000 4194304 5964478 140734087655536 140734087655056 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6725/statm: 40622 842 195 433 0 40186 0
[pid=6725/tid=6726] ppid=6723 vsize=162488 CPUtime=0 cores=1,3,5,7
/proc/6725/task/6726/stat : 6726 (pwbo2.02) R 6723 6725 5745 0 -1 4202560 57 0 0 0 0 0 0 0 20 0 3 0 333576000 166387712 842 33554432000 4194304 5964478 140734087655536 139841945332784 5136420 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=6725/tid=6727] ppid=6723 vsize=162488 CPUtime=0 cores=1,3,5,7
/proc/6725/task/6727/stat : 6727 (pwbo2.02) R 6723 6725 5745 0 -1 4202560 49 0 0 0 0 0 0 0 20 0 3 0 333576000 166387712 842 33554432000 4194304 5964478 140734087655536 139841934842968 18446744073699066235 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0

[startup+0.017139 s]
/proc/loadavg: 4.00 4.00 3.92 4/181 6725
/proc/meminfo: memFree=28818164/32873844 swapFree=7380/7380
[pid=6725] ppid=6723 vsize=162488 CPUtime=0.02 cores=1,3,5,7
/proc/6725/stat : 6725 (pwbo2.02) S 6723 6725 5745 0 -1 4202496 983 0 0 0 2 0 0 0 20 0 3 0 333576000 166387712 932 33554432000 4194304 5964478 140734087655536 140734087655056 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6725/statm: 40622 932 198 433 0 40186 0
[pid=6725/tid=6726] ppid=6723 vsize=162488 CPUtime=0 cores=1,3,5,7
/proc/6725/task/6726/stat : 6726 (pwbo2.02) R 6723 6725 5745 0 -1 4202560 103 0 0 0 0 0 0 0 20 0 3 0 333576000 166387712 932 33554432000 4194304 5964478 140734087655536 139841945331696 5136420 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=6725/tid=6727] ppid=6723 vsize=162488 CPUtime=0 cores=1,3,5,7
/proc/6725/task/6727/stat : 6727 (pwbo2.02) R 6723 6725 5745 0 -1 4202560 93 0 0 0 0 0 0 0 20 0 3 0 333576000 166387712 932 33554432000 4194304 5964478 140734087655536 139841934842312 4389365 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 162488

[startup+0.100282 s]
/proc/loadavg: 4.00 4.00 3.92 4/181 6725
/proc/meminfo: memFree=28818164/32873844 swapFree=7380/7380
[pid=6725] ppid=6723 vsize=162488 CPUtime=0.18 cores=1,3,5,7
/proc/6725/stat : 6725 (pwbo2.02) S 6723 6725 5745 0 -1 4202496 1451 0 0 0 18 0 0 0 20 0 3 0 333576000 166387712 1400 33554432000 4194304 5964478 140734087655536 140734087655056 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6725/statm: 40622 1400 198 433 0 40186 0
[pid=6725/tid=6726] ppid=6723 vsize=162488 CPUtime=0.08 cores=1,3,5,7
/proc/6725/task/6726/stat : 6726 (pwbo2.02) R 6723 6725 5745 0 -1 4202560 374 0 0 0 8 0 0 0 20 0 3 0 333576000 166387712 1401 33554432000 4194304 5964478 140734087655536 139841945331704 4400091 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=6725/tid=6727] ppid=6723 vsize=162488 CPUtime=0.08 cores=1,3,5,7
/proc/6725/task/6727/stat : 6727 (pwbo2.02) R 6723 6725 5745 0 -1 4202560 291 0 0 0 8 0 0 0 20 0 3 0 333576000 166387712 1401 33554432000 4194304 5964478 140734087655536 139841934842168 5136420 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 162488

[startup+0.300238 s]
/proc/loadavg: 4.00 4.00 3.92 4/181 6725
/proc/meminfo: memFree=28818164/32873844 swapFree=7380/7380
[pid=6725] ppid=6723 vsize=162488 CPUtime=0.58 cores=1,3,5,7
/proc/6725/stat : 6725 (pwbo2.02) S 6723 6725 5745 0 -1 4202496 2008 0 0 0 57 1 0 0 20 0 3 0 333576000 166387712 1957 33554432000 4194304 5964478 140734087655536 140734087655056 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6725/statm: 40622 1957 198 433 0 40186 0
[pid=6725/tid=6726] ppid=6723 vsize=162488 CPUtime=0.28 cores=1,3,5,7
/proc/6725/task/6726/stat : 6726 (pwbo2.02) R 6723 6725 5745 0 -1 4202560 781 0 0 0 27 1 0 0 20 0 3 0 333576000 166387712 1957 33554432000 4194304 5964478 140734087655536 139841945331752 5136420 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=6725/tid=6727] ppid=6723 vsize=162488 CPUtime=0.28 cores=1,3,5,7
/proc/6725/task/6727/stat : 6727 (pwbo2.02) R 6723 6725 5745 0 -1 4202560 440 0 0 0 28 0 0 0 20 0 3 0 333576000 166387712 1957 33554432000 4194304 5964478 140734087655536 139841934842216 4389156 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.58
Current children cumulated vsize (KiB) 162488

[startup+0.700243 s]
/proc/loadavg: 4.00 4.00 3.92 4/181 6725
/proc/meminfo: memFree=28818164/32873844 swapFree=7380/7380
[pid=6725] ppid=6723 vsize=162488 CPUtime=1.39 cores=1,3,5,7
/proc/6725/stat : 6725 (pwbo2.02) S 6723 6725 5745 0 -1 4202496 2684 0 0 0 136 3 0 0 20 0 3 0 333576000 166387712 2633 33554432000 4194304 5964478 140734087655536 140734087655056 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6725/statm: 40622 2633 198 433 0 40186 0
[pid=6725/tid=6726] ppid=6723 vsize=162488 CPUtime=0.68 cores=1,3,5,7
/proc/6725/task/6726/stat : 6726 (pwbo2.02) R 6723 6725 5745 0 -1 4202560 1325 0 0 0 65 3 0 0 20 0 3 0 333576000 166387712 2633 33554432000 4194304 5964478 140734087655536 139841945331704 5136420 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=6725/tid=6727] ppid=6723 vsize=162488 CPUtime=0.68 cores=1,3,5,7
/proc/6725/task/6727/stat : 6727 (pwbo2.02) R 6723 6725 5745 0 -1 4202560 572 0 0 0 68 0 0 0 20 0 3 0 333576000 166387712 2633 33554432000 4194304 5964478 140734087655536 139841934842312 4403370 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 162488

[startup+1.50027 s]
/proc/loadavg: 4.00 4.00 3.92 5/184 6728
/proc/meminfo: memFree=28803624/32873844 swapFree=7380/7380
[pid=6725] ppid=6723 vsize=162632 CPUtime=2.98 cores=1,3,5,7
/proc/6725/stat : 6725 (pwbo2.02) S 6723 6725 5745 0 -1 4202496 3477 0 0 0 295 3 0 0 20 0 3 0 333576000 166535168 3426 33554432000 4194304 5964478 140734087655536 140734087655056 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6725/statm: 40658 3426 198 433 0 40222 0
[pid=6725/tid=6726] ppid=6723 vsize=162632 CPUtime=1.48 cores=1,3,5,7
/proc/6725/task/6726/stat : 6726 (pwbo2.02) R 6723 6725 5745 0 -1 4202560 1847 0 0 0 145 3 0 0 20 0 3 0 333576000 166535168 3426 33554432000 4194304 5964478 140734087655536 139841945331704 4399920 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=6725/tid=6727] ppid=6723 vsize=162632 CPUtime=1.48 cores=1,3,5,7
/proc/6725/task/6727/stat : 6727 (pwbo2.02) R 6723 6725 5745 0 -1 4202560 843 0 0 0 148 0 0 0 20 0 3 0 333576000 166535168 3426 33554432000 4194304 5964478 140734087655536 139841934842312 4221120 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 2.98
Current children cumulated vsize (KiB) 162632

[startup+3.10028 s]
/proc/loadavg: 4.00 4.00 3.92 5/184 6728
/proc/meminfo: memFree=28797672/32873844 swapFree=7380/7380
[pid=6725] ppid=6723 vsize=162632 CPUtime=6.18 cores=1,3,5,7
/proc/6725/stat : 6725 (pwbo2.02) S 6723 6725 5745 0 -1 4202496 4367 0 0 0 613 5 0 0 20 0 3 0 333576000 166535168 4316 33554432000 4194304 5964478 140734087655536 140734087655056 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6725/statm: 40658 4316 198 433 0 40222 0
[pid=6725/tid=6726] ppid=6723 vsize=162632 CPUtime=3.08 cores=1,3,5,7
/proc/6725/task/6726/stat : 6726 (pwbo2.02) R 6723 6725 5745 0 -1 4202560 2414 0 0 0 303 5 0 0 20 0 3 0 333576000 166535168 4316 33554432000 4194304 5964478 140734087655536 139841945331512 5139118 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=6725/tid=6727] ppid=6723 vsize=162632 CPUtime=3.08 cores=1,3,5,7
/proc/6725/task/6727/stat : 6727 (pwbo2.02) R 6723 6725 5745 0 -1 4202560 1166 0 0 0 308 0 0 0 20 0 3 0 333576000 166535168 4316 33554432000 4194304 5964478 140734087655536 139841934842160 4399941 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 162632

[startup+6.3003 s]
/proc/loadavg: 4.00 4.00 3.92 5/184 6728
/proc/meminfo: memFree=28778696/32873844 swapFree=7380/7380
[pid=6725] ppid=6723 vsize=162980 CPUtime=12.59 cores=1,3,5,7
/proc/6725/stat : 6725 (pwbo2.02) S 6723 6725 5745 0 -1 4202496 6547 0 0 0 1251 8 0 0 20 0 3 0 333576000 166891520 6496 33554432000 4194304 5964478 140734087655536 140734087655056 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6725/statm: 40745 6496 198 433 0 40309 0
[pid=6725/tid=6726] ppid=6723 vsize=162980 CPUtime=6.28 cores=1,3,5,7
/proc/6725/task/6726/stat : 6726 (pwbo2.02) R 6723 6725 5745 0 -1 4202560 3487 0 0 0 621 7 0 0 20 0 3 0 333576000 166891520 6496 33554432000 4194304 5964478 140734087655536 139841945331752 5136420 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=6725/tid=6727] ppid=6723 vsize=162980 CPUtime=6.28 cores=1,3,5,7
/proc/6725/task/6727/stat : 6727 (pwbo2.02) R 6723 6725 5745 0 -1 4202560 2273 0 0 0 627 1 0 0 20 0 3 0 333576000 166891520 6496 33554432000 4194304 5964478 140734087655536 139841934842168 4400825 0 0 4096 16387 0 0 0 -1 5 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: 4.00 4.00 3.92 5/183 6728
/proc/meminfo: memFree=28749084/32873844 swapFree=7380/7380
[pid=6725] ppid=6723 vsize=163160 CPUtime=25.38 cores=1,3,5,7
/proc/6725/stat : 6725 (pwbo2.02) S 6723 6725 5745 0 -1 4202496 8839 0 0 0 2525 13 0 0 20 0 3 0 333576000 167075840 8788 33554432000 4194304 5964478 140734087655536 140734087655056 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6725/statm: 40790 8788 198 433 0 40354 0
[pid=6725/tid=6726] ppid=6723 vsize=163160 CPUtime=12.68 cores=1,3,5,7
/proc/6725/task/6726/stat : 6726 (pwbo2.02) R 6723 6725 5745 0 -1 4202560 5730 0 0 0 1256 12 0 0 20 0 3 0 333576000 167075840 8788 33554432000 4194304 5964478 140734087655536 139841945331512 4220672 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=6725/tid=6727] ppid=6723 vsize=163160 CPUtime=12.69 cores=1,3,5,7
/proc/6725/task/6727/stat : 6727 (pwbo2.02) R 6723 6725 5745 0 -1 4202560 2322 0 0 0 1267 2 0 0 20 0 3 0 333576000 167075840 8788 33554432000 4194304 5964478 140734087655536 139841934842272 4400091 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 163160

[startup+25.5003 s]
/proc/loadavg: 4.00 4.00 3.92 5/183 6728
/proc/meminfo: memFree=28708392/32873844 swapFree=7380/7380
[pid=6725] ppid=6723 vsize=163088 CPUtime=50.96 cores=1,3,5,7
/proc/6725/stat : 6725 (pwbo2.02) S 6723 6725 5745 0 -1 4202496 11974 0 0 0 5080 16 0 0 20 0 3 0 333576000 167002112 11878 33554432000 4194304 5964478 140734087655536 140734087655056 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6725/statm: 40772 11878 200 433 0 40336 0
[pid=6725/tid=6726] ppid=6723 vsize=163088 CPUtime=25.47 cores=1,3,5,7
/proc/6725/task/6726/stat : 6726 (pwbo2.02) R 6723 6725 5745 0 -1 4202560 7007 0 0 0 2532 15 0 0 20 0 3 0 333576000 167002112 11878 33554432000 4194304 5964478 140734087655536 139841945331808 4400087 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=6725/tid=6727] ppid=6723 vsize=163088 CPUtime=25.48 cores=1,3,5,7
/proc/6725/task/6727/stat : 6727 (pwbo2.02) R 6723 6725 5745 0 -1 4202560 4180 0 0 0 2546 2 0 0 20 0 3 0 333576000 167002112 11878 33554432000 4194304 5964478 140734087655536 139841934842168 4400115 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 50.96
Current children cumulated vsize (KiB) 163088

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

[startup+28.7003 s]
/proc/loadavg: 4.00 4.00 3.92 5/183 6728
/proc/meminfo: memFree=28701820/32873844 swapFree=7380/7380
[pid=6725] ppid=6723 vsize=163088 CPUtime=57.36 cores=1,3,5,7
/proc/6725/stat : 6725 (pwbo2.02) S 6723 6725 5745 0 -1 4202496 11986 0 0 0 5720 16 0 0 20 0 3 0 333576000 167002112 11890 33554432000 4194304 5964478 140734087655536 140734087655056 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6725/statm: 40772 11890 200 433 0 40336 0
[pid=6725/tid=6726] ppid=6723 vsize=163088 CPUtime=28.67 cores=1,3,5,7
/proc/6725/task/6726/stat : 6726 (pwbo2.02) R 6723 6725 5745 0 -1 4202560 7019 0 0 0 2852 15 0 0 20 0 3 0 333576000 167002112 11890 33554432000 4194304 5964478 140734087655536 139841945331808 4389160 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=6725/tid=6727] ppid=6723 vsize=163088 CPUtime=28.68 cores=1,3,5,7
/proc/6725/task/6727/stat : 6727 (pwbo2.02) R 6723 6725 5745 0 -1 4202560 4180 0 0 0 2866 2 0 0 20 0 3 0 333576000 167002112 11890 33554432000 4194304 5964478 140734087655536 139841934842312 4400087 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 57.36
Current children cumulated vsize (KiB) 163088

[startup+30.3003 s]
/proc/loadavg: 4.00 4.00 3.92 5/183 6728
/proc/meminfo: memFree=28700456/32873844 swapFree=7380/7380
[pid=6725] ppid=6723 vsize=163088 CPUtime=60.56 cores=1,3,5,7
/proc/6725/stat : 6725 (pwbo2.02) S 6723 6725 5745 0 -1 4202496 11987 0 0 0 6040 16 0 0 20 0 3 0 333576000 167002112 11891 33554432000 4194304 5964478 140734087655536 140734087655056 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6725/statm: 40772 11891 200 433 0 40336 0
[pid=6725/tid=6726] ppid=6723 vsize=163088 CPUtime=30.27 cores=1,3,5,7
/proc/6725/task/6726/stat : 6726 (pwbo2.02) R 6723 6725 5745 0 -1 4202560 7019 0 0 0 3012 15 0 0 20 0 3 0 333576000 167002112 11891 33554432000 4194304 5964478 140734087655536 139841945331808 4221984 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=6725/tid=6727] ppid=6723 vsize=163088 CPUtime=30.28 cores=1,3,5,7
/proc/6725/task/6727/stat : 6727 (pwbo2.02) R 6723 6725 5745 0 -1 4202560 4181 0 0 0 3026 2 0 0 20 0 3 0 333576000 167002112 11891 33554432000 4194304 5964478 140734087655536 139841934842312 18446744073699066235 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 60.56
Current children cumulated vsize (KiB) 163088

[startup+30.7003 s]
/proc/loadavg: 4.00 4.00 3.92 5/183 6728
/proc/meminfo: memFree=28699092/32873844 swapFree=7380/7380
[pid=6725] ppid=6723 vsize=163088 CPUtime=61.37 cores=1,3,5,7
/proc/6725/stat : 6725 (pwbo2.02) S 6723 6725 5745 0 -1 4202496 11987 0 0 0 6121 16 0 0 20 0 3 0 333576000 167002112 11891 33554432000 4194304 5964478 140734087655536 140734087655056 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6725/statm: 40772 11891 200 433 0 40336 0
[pid=6725/tid=6726] ppid=6723 vsize=163088 CPUtime=30.68 cores=1,3,5,7
/proc/6725/task/6726/stat : 6726 (pwbo2.02) R 6723 6725 5745 0 -1 4202560 7019 0 0 0 3053 15 0 0 20 0 3 0 333576000 167002112 11891 33554432000 4194304 5964478 140734087655536 139841945331808 4400097 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=6725/tid=6727] ppid=6723 vsize=163088 CPUtime=30.69 cores=1,3,5,7
/proc/6725/task/6727/stat : 6727 (pwbo2.02) R 6723 6725 5745 0 -1 4202560 4181 0 0 0 3067 2 0 0 20 0 3 0 333576000 167002112 11891 33554432000 4194304 5964478 140734087655536 139841934842312 4400038 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 61.37
Current children cumulated vsize (KiB) 163088

[startup+31.1003 s]
/proc/loadavg: 4.00 4.00 3.92 5/183 6728
/proc/meminfo: memFree=28699092/32873844 swapFree=7380/7380
[pid=6725] ppid=6723 vsize=163088 CPUtime=62.16 cores=1,3,5,7
/proc/6725/stat : 6725 (pwbo2.02) S 6723 6725 5745 0 -1 4202496 12095 0 0 0 6200 16 0 0 20 0 3 0 333576000 167002112 11999 33554432000 4194304 5964478 140734087655536 140734087655056 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6725/statm: 40772 12000 200 433 0 40336 0
[pid=6725/tid=6726] ppid=6723 vsize=163088 CPUtime=31.07 cores=1,3,5,7
/proc/6725/task/6726/stat : 6726 (pwbo2.02) R 6723 6725 5745 0 -1 4202560 7128 0 0 0 3092 15 0 0 20 0 3 0 333576000 167002112 12000 33554432000 4194304 5964478 140734087655536 139841945331808 4400825 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=6725/tid=6727] ppid=6723 vsize=163088 CPUtime=31.08 cores=1,3,5,7
/proc/6725/task/6727/stat : 6727 (pwbo2.02) R 6723 6725 5745 0 -1 4202560 4181 0 0 0 3106 2 0 0 20 0 3 0 333576000 167002112 12000 33554432000 4194304 5964478 140734087655536 139841934842312 4399920 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 62.16
Current children cumulated vsize (KiB) 163088

Child status: 255
Real time (s): 31.1479
CPU time (s): 62.2835
CPU user time (s): 62.0916
CPU system time (s): 0.19197
CPU usage (%): 199.961
Max. virtual memory (cumulated for all children) (KiB): 163160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 62.0916
system time used= 0.19197
maximum resident set size= 48196
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12145
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= 50
involuntary context switches= 64

runsolver used 0.054991 second user time and 0.177972 second system time

The end

Launcher Data 

Begin job on node133 at 2012-06-03 00:01:52
IDJOB=3728856
IDBENCH=79197
IDSOLVER=2316
FILE ID=node133/3728856-1338674512
RUNJOBID= node133-1338669974-6148
PBS_JOBID= 14636490
Free space on /tmp= 70480 MiB

SOLVER NAME= pwbo 2.02
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111212476--soft-0-100-0.wbo
COMMAND LINE= pwbo2.02 -file-format=wbo -verbosity=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3728856-1338674512/watcher-3728856-1338674512 -o /tmp/evaluation-result-3728856-1338674512/solver-3728856-1338674512 -C 1800 -W 1900 -M 15500  pwbo2.02 -file-format=wbo -verbosity=0 HOME/instance-3728856-1338674512.wbo

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

MD5SUM BENCH= 935e196b2e49c7ace79e7b55afc624f4
RANDOM SEED=1024299657

node133.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		: 2666.540
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	: 5333.08
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		: 2666.540
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	: 5331.92
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		: 2666.540
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		: 2666.540
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		: 2666.540
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.540
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	: 5331.90
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		: 2666.540
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		: 2666.540
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:        28818436 kB
Buffers:          366652 kB
Cached:          2700788 kB
SwapCached:          676 kB
Active:          1445496 kB
Inactive:        1738188 kB
Active(anon):     107548 kB
Inactive(anon):    10240 kB
Active(file):    1337948 kB
Inactive(file):  1727948 kB
Unevictable:        7380 kB
Mlocked:            7380 kB
SwapTotal:      67108856 kB
SwapFree:       67107040 kB
Dirty:             11368 kB
Writeback:             0 kB
AnonPages:        122116 kB
Mapped:            11184 kB
Shmem:                 0 kB
Slab:             732800 kB
SReclaimable:     174672 kB
SUnreclaim:       558128 kB
KernelStack:        1528 kB
PageTables:         4356 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     175908 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 kB
HardwareCorrupted:     0 kB
AnonHugePages:     45056 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= 70472 MiB
End job on node133 at 2012-06-03 00:02:23