Trace number 3712757

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 59.9529 29.9791

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110967142--soft-0-100-0.wbo
MD5SUM7fd7081013808377c58c0d6e2ccd3b26
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark9
Best CPU time to get the best result obtained on this benchmark1.55876
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 5180
Min constraint cost 1
Max constraint cost 99
Sum of constraints costs 5179
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1145
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-3712757-1338203022.wbo.
0.00/0.00	c Instance file HOME/instance-3712757-1338203022.wbo
0.00/0.00	c File size is 10455 bytes.
0.00/0.00	c Highest Coefficient sum: 1145
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 ===============================================================================
59.77/29.97	o 786
59.77/29.97	o 780
59.77/29.97	o 734
59.77/29.97	o 713
59.77/29.97	o 627
59.77/29.97	o 621
59.77/29.97	o 560
59.77/29.97	o 491
59.77/29.97	o 478
59.77/29.97	o 410
59.77/29.97	o 409
59.77/29.97	o 396
59.77/29.97	o 372
59.77/29.97	o 370
59.77/29.97	o 337
59.77/29.97	o 333
59.77/29.97	o 282
59.77/29.97	o 279
59.77/29.97	o 273
59.77/29.97	o 269
59.77/29.97	o 248
59.77/29.97	o 222
59.77/29.97	o 194
59.77/29.97	o 147
59.77/29.97	o 146
59.77/29.97	o 145
59.77/29.97	o 141
59.77/29.97	o 118
59.77/29.97	o 98
59.77/29.97	o 89
59.77/29.97	o 79
59.77/29.97	o 67
59.77/29.97	o 66
59.77/29.97	o 42
59.77/29.97	o 37
59.77/29.97	o 36
59.77/29.97	o 28
59.77/29.97	o 9
59.77/29.97	c ===============================================================================
59.77/29.97	c Wall Clock Time: 29.97 s
59.77/29.97	c Best Solution: 9
59.77/29.97	s OPTIMUM FOUND
59.77/29.97	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	9

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-3712757-1338203022/watcher-3712757-1338203022 -o /tmp/evaluation-result-3712757-1338203022/solver-3712757-1338203022 -C 1800 -W 1900 -M 15500 pwbo2.01 -file-format=wbo -verbosity=0 HOME/instance-3712757-1338203022.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: 3.97 4.02 4.00 4/178 22783
/proc/meminfo: memFree=29865080/32873648 swapFree=7368/7368
[pid=22783] ppid=22781 vsize=162488 CPUtime=0 cores=1,3,5,7
/proc/22783/stat : 22783 (pwbo2.01) S 22781 22783 20320 0 -1 4202496 886 0 0 0 0 0 0 0 20 0 3 0 286426335 166387712 835 33554432000 4194304 5964478 140734592199056 140734592198576 4546669 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/22783/statm: 40622 835 194 433 0 40186 0
[pid=22783/tid=22784] ppid=22781 vsize=162488 CPUtime=0 cores=1,3,5,7
/proc/22783/task/22784/stat : 22784 (pwbo2.01) R 22781 22783 20320 0 -1 4202560 56 0 0 0 0 0 0 0 20 0 3 0 286426335 166387712 836 33554432000 4194304 5964478 140734592199056 140342352276528 5136404 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=22783/tid=22785] ppid=22781 vsize=162488 CPUtime=0 cores=1,3,5,7
/proc/22783/task/22785/stat : 22785 (pwbo2.01) R 22781 22783 20320 0 -1 4202560 46 0 0 0 0 0 0 0 20 0 3 0 286426335 166387712 836 33554432000 4194304 5964478 140734592199056 140342341786712 4392939 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0

[startup+0.045836 s]
/proc/loadavg: 3.97 4.02 4.00 4/178 22783
/proc/meminfo: memFree=29865080/32873648 swapFree=7368/7368
[pid=22783] ppid=22781 vsize=162488 CPUtime=0.08 cores=1,3,5,7
/proc/22783/stat : 22783 (pwbo2.01) S 22781 22783 20320 0 -1 4202496 1183 0 0 0 8 0 0 0 20 0 3 0 286426335 166387712 1132 33554432000 4194304 5964478 140734592199056 140734592198576 4546669 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/22783/statm: 40622 1132 198 433 0 40186 0
[pid=22783/tid=22784] ppid=22781 vsize=162488 CPUtime=0.03 cores=1,3,5,7
/proc/22783/task/22784/stat : 22784 (pwbo2.01) R 22781 22783 20320 0 -1 4202560 222 0 0 0 3 0 0 0 20 0 3 0 286426335 166387712 1132 33554432000 4194304 5964478 140734592199056 140342352275496 5136404 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=22783/tid=22785] ppid=22781 vsize=162488 CPUtime=0.03 cores=1,3,5,7
/proc/22783/task/22785/stat : 22785 (pwbo2.01) R 22781 22783 20320 0 -1 4202560 176 0 0 0 3 0 0 0 20 0 3 0 286426335 166387712 1132 33554432000 4194304 5964478 140734592199056 140342341785912 4403266 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 162488

[startup+0.100273 s]
/proc/loadavg: 3.97 4.02 4.00 4/178 22783
/proc/meminfo: memFree=29865080/32873648 swapFree=7368/7368
[pid=22783] ppid=22781 vsize=162488 CPUtime=0.19 cores=1,3,5,7
/proc/22783/stat : 22783 (pwbo2.01) S 22781 22783 20320 0 -1 4202496 1487 0 0 0 19 0 0 0 20 0 3 0 286426335 166387712 1436 33554432000 4194304 5964478 140734592199056 140734592198576 4546669 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/22783/statm: 40622 1436 198 433 0 40186 0
[pid=22783/tid=22784] ppid=22781 vsize=162488 CPUtime=0.08 cores=1,3,5,7
/proc/22783/task/22784/stat : 22784 (pwbo2.01) R 22781 22783 20320 0 -1 4202560 399 0 0 0 8 0 0 0 20 0 3 0 286426335 166387712 1436 33554432000 4194304 5964478 140734592199056 140342352275440 5136404 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=22783/tid=22785] ppid=22781 vsize=162488 CPUtime=0.08 cores=1,3,5,7
/proc/22783/task/22785/stat : 22785 (pwbo2.01) R 22781 22783 20320 0 -1 4202560 303 0 0 0 8 0 0 0 20 0 3 0 286426335 166387712 1436 33554432000 4194304 5964478 140734592199056 140342341785912 4403594 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 162488

[startup+0.30023 s]
/proc/loadavg: 3.97 4.02 4.00 4/178 22783
/proc/meminfo: memFree=29865080/32873648 swapFree=7368/7368
[pid=22783] ppid=22781 vsize=162488 CPUtime=0.58 cores=1,3,5,7
/proc/22783/stat : 22783 (pwbo2.01) S 22781 22783 20320 0 -1 4202496 2100 0 0 0 58 0 0 0 20 0 3 0 286426335 166387712 2049 33554432000 4194304 5964478 140734592199056 140734592198576 4546669 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/22783/statm: 40622 2049 198 433 0 40186 0
[pid=22783/tid=22784] ppid=22781 vsize=162488 CPUtime=0.28 cores=1,3,5,7
/proc/22783/task/22784/stat : 22784 (pwbo2.01) R 22781 22783 20320 0 -1 4202560 839 0 0 0 28 0 0 0 20 0 3 0 286426335 166387712 2049 33554432000 4194304 5964478 140734592199056 140342352275448 5136404 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=22783/tid=22785] ppid=22781 vsize=162488 CPUtime=0.28 cores=1,3,5,7
/proc/22783/task/22785/stat : 22785 (pwbo2.01) R 22781 22783 20320 0 -1 4202560 476 0 0 0 28 0 0 0 20 0 3 0 286426335 166387712 2049 33554432000 4194304 5964478 140734592199056 140342341786056 4403701 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+0.700236 s]
/proc/loadavg: 3.97 4.02 4.00 4/178 22783
/proc/meminfo: memFree=29865080/32873648 swapFree=7368/7368
[pid=22783] ppid=22781 vsize=162488 CPUtime=1.38 cores=1,3,5,7
/proc/22783/stat : 22783 (pwbo2.01) S 22781 22783 20320 0 -1 4202496 2942 0 0 0 137 1 0 0 20 0 3 0 286426335 166387712 2891 33554432000 4194304 5964478 140734592199056 140734592198576 4546669 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/22783/statm: 40622 2891 198 433 0 40186 0
[pid=22783/tid=22784] ppid=22781 vsize=162488 CPUtime=0.68 cores=1,3,5,7
/proc/22783/task/22784/stat : 22784 (pwbo2.01) R 22781 22783 20320 0 -1 4202560 1404 0 0 0 68 0 0 0 20 0 3 0 286426335 166387712 2891 33554432000 4194304 5964478 140734592199056 140342352275448 4400087 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=22783/tid=22785] ppid=22781 vsize=162488 CPUtime=0.68 cores=1,3,5,7
/proc/22783/task/22785/stat : 22785 (pwbo2.01) R 22781 22783 20320 0 -1 4202560 753 0 0 0 68 0 0 0 20 0 3 0 286426335 166387712 2891 33554432000 4194304 5964478 140734592199056 140342341785912 4221984 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 1.38
Current children cumulated vsize (KiB) 162488

[startup+1.50024 s]
/proc/loadavg: 3.97 4.02 4.00 5/181 22786
/proc/meminfo: memFree=29853648/32873648 swapFree=7368/7368
[pid=22783] ppid=22781 vsize=162776 CPUtime=2.99 cores=1,3,5,7
/proc/22783/stat : 22783 (pwbo2.01) S 22781 22783 20320 0 -1 4202496 3731 0 0 0 297 2 0 0 20 0 3 0 286426335 166682624 3680 33554432000 4194304 5964478 140734592199056 140734592198576 4546669 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/22783/statm: 40694 3680 198 433 0 40258 0
[pid=22783/tid=22784] ppid=22781 vsize=162776 CPUtime=1.48 cores=1,3,5,7
/proc/22783/task/22784/stat : 22784 (pwbo2.01) R 22781 22783 20320 0 -1 4202560 1870 0 0 0 148 0 0 0 20 0 3 0 286426335 166682624 3680 33554432000 4194304 5964478 140734592199056 140342352275448 5136404 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=22783/tid=22785] ppid=22781 vsize=162776 CPUtime=1.48 cores=1,3,5,7
/proc/22783/task/22785/stat : 22785 (pwbo2.01) R 22781 22783 20320 0 -1 4202560 1076 0 0 0 147 1 0 0 20 0 3 0 286426335 166682624 3680 33554432000 4194304 5964478 140734592199056 140342341785904 4221120 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 162776

[startup+3.10024 s]
/proc/loadavg: 3.97 4.02 4.00 5/181 22786
/proc/meminfo: memFree=29851216/32873648 swapFree=7368/7368
[pid=22783] ppid=22781 vsize=162776 CPUtime=6.18 cores=1,3,5,7
/proc/22783/stat : 22783 (pwbo2.01) S 22781 22783 20320 0 -1 4202496 4605 0 0 0 616 2 0 0 20 0 3 0 286426335 166682624 4554 33554432000 4194304 5964478 140734592199056 140734592198576 4546669 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/22783/statm: 40694 4554 198 433 0 40258 0
[pid=22783/tid=22784] ppid=22781 vsize=162776 CPUtime=3.08 cores=1,3,5,7
/proc/22783/task/22784/stat : 22784 (pwbo2.01) R 22781 22783 20320 0 -1 4202560 2641 0 0 0 308 0 0 0 20 0 3 0 286426335 166682624 4554 33554432000 4194304 5964478 140734592199056 140342352275256 4400073 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=22783/tid=22785] ppid=22781 vsize=162776 CPUtime=3.08 cores=1,3,5,7
/proc/22783/task/22785/stat : 22785 (pwbo2.01) R 22781 22783 20320 0 -1 4202560 1179 0 0 0 306 2 0 0 20 0 3 0 286426335 166682624 4554 33554432000 4194304 5964478 140734592199056 140342341785720 4400060 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) 162776

[startup+6.30028 s]
/proc/loadavg: 3.97 4.02 4.00 5/181 22786
/proc/meminfo: memFree=29845020/32873648 swapFree=7368/7368
[pid=22783] ppid=22781 vsize=162980 CPUtime=12.58 cores=1,3,5,7
/proc/22783/stat : 22783 (pwbo2.01) S 22781 22783 20320 0 -1 4202496 6555 0 0 0 1256 2 0 0 20 0 3 0 286426335 166891520 6504 33554432000 4194304 5964478 140734592199056 140734592198576 4546669 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/22783/statm: 40745 6504 198 433 0 40309 0
[pid=22783/tid=22784] ppid=22781 vsize=162980 CPUtime=6.29 cores=1,3,5,7
/proc/22783/task/22784/stat : 22784 (pwbo2.01) R 22781 22783 20320 0 -1 4202560 3933 0 0 0 627 2 0 0 20 0 3 0 286426335 166891520 6504 33554432000 4194304 5964478 140734592199056 140342352275256 5136404 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=22783/tid=22785] ppid=22781 vsize=162980 CPUtime=6.28 cores=1,3,5,7
/proc/22783/task/22785/stat : 22785 (pwbo2.01) R 22781 22783 20320 0 -1 4202560 1837 0 0 0 626 2 0 0 20 0 3 0 286426335 166891520 6504 33554432000 4194304 5964478 140734592199056 140342341785912 4400087 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 162980

[startup+12.7003 s]
/proc/loadavg: 3.97 4.02 4.00 5/181 22786
/proc/meminfo: memFree=29824336/32873648 swapFree=7368/7368
[pid=22783] ppid=22781 vsize=163296 CPUtime=25.38 cores=1,3,5,7
/proc/22783/stat : 22783 (pwbo2.01) S 22781 22783 20320 0 -1 4202496 10535 0 0 0 2533 5 0 0 20 0 3 0 286426335 167215104 10484 33554432000 4194304 5964478 140734592199056 140734592198576 4546669 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/22783/statm: 40824 10484 198 433 0 40388 0
[pid=22783/tid=22784] ppid=22781 vsize=163296 CPUtime=12.69 cores=1,3,5,7
/proc/22783/task/22784/stat : 22784 (pwbo2.01) R 22781 22783 20320 0 -1 4202560 5731 0 0 0 1266 3 0 0 20 0 3 0 286426335 167215104 10484 33554432000 4194304 5964478 140734592199056 140342352275448 4220672 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=22783/tid=22785] ppid=22781 vsize=163296 CPUtime=12.68 cores=1,3,5,7
/proc/22783/task/22785/stat : 22785 (pwbo2.01) R 22781 22783 20320 0 -1 4202560 4019 0 0 0 1265 3 0 0 20 0 3 0 286426335 167215104 10484 33554432000 4194304 5964478 140734592199056 140342341785912 4220672 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) 163296

[startup+25.5003 s]
/proc/loadavg: 3.98 4.02 4.00 5/181 22786
/proc/meminfo: memFree=29791292/32873648 swapFree=7368/7368
[pid=22783] ppid=22781 vsize=163404 CPUtime=50.98 cores=1,3,5,7
/proc/22783/stat : 22783 (pwbo2.01) S 22781 22783 20320 0 -1 4202496 14806 0 0 0 5089 9 0 0 20 0 3 0 286426335 167325696 14755 33554432000 4194304 5964478 140734592199056 140734592198576 4546669 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/22783/statm: 40851 14755 198 433 0 40415 0
[pid=22783/tid=22784] ppid=22781 vsize=163404 CPUtime=25.48 cores=1,3,5,7
/proc/22783/task/22784/stat : 22784 (pwbo2.01) R 22781 22783 20320 0 -1 4202560 7827 0 0 0 2544 4 0 0 20 0 3 0 286426335 167325696 14755 33554432000 4194304 5964478 140734592199056 140342352275496 4400040 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=22783/tid=22785] ppid=22781 vsize=163404 CPUtime=25.49 cores=1,3,5,7
/proc/22783/task/22785/stat : 22785 (pwbo2.01) R 22781 22783 20320 0 -1 4202560 6194 0 0 0 2543 6 0 0 20 0 3 0 286426335 167325696 14755 33554432000 4194304 5964478 140734592199056 140342341785912 4399959 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 50.98
Current children cumulated vsize (KiB) 163404

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

[startup+27.1003 s]
/proc/loadavg: 3.98 4.02 4.00 5/181 22786
/proc/meminfo: memFree=29786580/32873648 swapFree=7368/7368
[pid=22783] ppid=22781 vsize=163888 CPUtime=54.18 cores=1,3,5,7
/proc/22783/stat : 22783 (pwbo2.01) S 22781 22783 20320 0 -1 4202496 16462 0 0 0 5408 10 0 0 20 0 3 0 286426335 167821312 16411 33554432000 4194304 5964478 140734592199056 140734592198576 4546669 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/22783/statm: 40972 16411 198 433 0 40536 0
[pid=22783/tid=22784] ppid=22781 vsize=163888 CPUtime=27.08 cores=1,3,5,7
/proc/22783/task/22784/stat : 22784 (pwbo2.01) R 22781 22783 20320 0 -1 4202560 8667 0 0 0 2703 5 0 0 20 0 3 0 286426335 167821312 16411 33554432000 4194304 5964478 140734592199056 140342352275448 4399904 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=22783/tid=22785] ppid=22781 vsize=163888 CPUtime=27.08 cores=1,3,5,7
/proc/22783/task/22785/stat : 22785 (pwbo2.01) R 22781 22783 20320 0 -1 4202560 7010 0 0 0 2702 6 0 0 20 0 3 0 286426335 167821312 16411 33554432000 4194304 5964478 140734592199056 140342341785912 5136404 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 54.18
Current children cumulated vsize (KiB) 163888

[startup+28.7003 s]
/proc/loadavg: 3.98 4.02 4.00 5/181 22786
/proc/meminfo: memFree=29777740/32873648 swapFree=7368/7368
[pid=22783] ppid=22781 vsize=163404 CPUtime=57.37 cores=1,3,5,7
/proc/22783/stat : 22783 (pwbo2.01) S 22781 22783 20320 0 -1 4202496 17724 0 0 0 5727 10 0 0 20 0 3 0 286426335 167325696 17549 33554432000 4194304 5964478 140734592199056 140734592198576 4546669 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/22783/statm: 40851 17549 200 433 0 40415 0
[pid=22783/tid=22784] ppid=22781 vsize=163404 CPUtime=28.68 cores=1,3,5,7
/proc/22783/task/22784/stat : 22784 (pwbo2.01) R 22781 22783 20320 0 -1 4202560 9472 0 0 0 2862 6 0 0 20 0 3 0 286426335 167325696 17549 33554432000 4194304 5964478 140734592199056 140342352275912 4220944 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=22783/tid=22785] ppid=22781 vsize=163404 CPUtime=28.68 cores=1,3,5,7
/proc/22783/task/22785/stat : 22785 (pwbo2.01) R 22781 22783 20320 0 -1 4202560 7467 0 0 0 2862 6 0 0 20 0 3 0 286426335 167325696 17549 33554432000 4194304 5964478 140734592199056 140342341786016 4399899 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 57.37
Current children cumulated vsize (KiB) 163404

[startup+29.5003 s]
/proc/loadavg: 3.98 4.02 4.00 5/181 22786
/proc/meminfo: memFree=29777740/32873648 swapFree=7368/7368
[pid=22783] ppid=22781 vsize=163404 CPUtime=58.97 cores=1,3,5,7
/proc/22783/stat : 22783 (pwbo2.01) S 22781 22783 20320 0 -1 4202496 17724 0 0 0 5887 10 0 0 20 0 3 0 286426335 167325696 17549 33554432000 4194304 5964478 140734592199056 140734592198576 4546669 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/22783/statm: 40851 17549 200 433 0 40415 0
[pid=22783/tid=22784] ppid=22781 vsize=163404 CPUtime=29.48 cores=1,3,5,7
/proc/22783/task/22784/stat : 22784 (pwbo2.01) R 22781 22783 20320 0 -1 4202560 9472 0 0 0 2942 6 0 0 20 0 3 0 286426335 167325696 17549 33554432000 4194304 5964478 140734592199056 140342352275552 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=22783/tid=22785] ppid=22781 vsize=163404 CPUtime=29.48 cores=1,3,5,7
/proc/22783/task/22785/stat : 22785 (pwbo2.01) R 22781 22783 20320 0 -1 4202560 7467 0 0 0 2942 6 0 0 20 0 3 0 286426335 167325696 17549 33554432000 4194304 5964478 140734592199056 140342341785824 4400071 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 58.97
Current children cumulated vsize (KiB) 163404

[startup+29.9003 s]
/proc/loadavg: 3.98 4.02 4.00 5/181 22786
/proc/meminfo: memFree=29777492/32873648 swapFree=7368/7368
[pid=22783] ppid=22781 vsize=163404 CPUtime=59.77 cores=1,3,5,7
/proc/22783/stat : 22783 (pwbo2.01) S 22781 22783 20320 0 -1 4202496 17724 0 0 0 5967 10 0 0 20 0 3 0 286426335 167325696 17549 33554432000 4194304 5964478 140734592199056 140734592198576 4546669 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/22783/statm: 40851 17549 200 433 0 40415 0
[pid=22783/tid=22784] ppid=22781 vsize=163404 CPUtime=29.88 cores=1,3,5,7
/proc/22783/task/22784/stat : 22784 (pwbo2.01) R 22781 22783 20320 0 -1 4202560 9472 0 0 0 2982 6 0 0 20 0 3 0 286426335 167325696 17549 33554432000 4194304 5964478 140734592199056 140342352275552 4382255 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=22783/tid=22785] ppid=22781 vsize=163404 CPUtime=29.88 cores=1,3,5,7
/proc/22783/task/22785/stat : 22785 (pwbo2.01) R 22781 22783 20320 0 -1 4202560 7467 0 0 0 2982 6 0 0 20 0 3 0 286426335 167325696 17549 33554432000 4194304 5964478 140734592199056 140342341785824 4400051 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 59.77
Current children cumulated vsize (KiB) 163404

Child status: 255
Real time (s): 29.9791
CPU time (s): 59.9529
CPU user time (s): 59.8129
CPU system time (s): 0.139978
CPU usage (%): 199.983
Max. virtual memory (cumulated for all children) (KiB): 164032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 59.8129
system time used= 0.139978
maximum resident set size= 70692
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17729
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= 55
involuntary context switches= 63

runsolver used 0.045993 second user time and 0.131979 second system time

The end

Launcher Data 

Begin job on node149 at 2012-05-28 13:03:42
IDJOB=3712757
IDBENCH=79243
IDSOLVER=2292
FILE ID=node149/3712757-1338203022
RUNJOBID= node149-1338191256-20337
PBS_JOBID= 14624573
Free space on /tmp= 71692 MiB

SOLVER NAME= pwbo 2.01
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110967142--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-3712757-1338203022/watcher-3712757-1338203022 -o /tmp/evaluation-result-3712757-1338203022/solver-3712757-1338203022 -C 1800 -W 1900 -M 15500  pwbo2.01 -file-format=wbo -verbosity=0 HOME/instance-3712757-1338203022.wbo

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

MD5SUM BENCH= 7fd7081013808377c58c0d6e2ccd3b26
RANDOM SEED=1591734492

node149.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		: 2666.145
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.29
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		: 2666.145
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		: 2666.145
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	: 5438.55
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		: 2666.145
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		: 2666.145
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		: 2666.145
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	: 5438.55
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		: 2666.145
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		: 2666.145
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:        29865236 kB
Buffers:          385752 kB
Cached:          1742408 kB
SwapCached:         2448 kB
Active:           907696 kB
Inactive:        1279736 kB
Active(anon):      50900 kB
Inactive(anon):     9340 kB
Active(file):     856796 kB
Inactive(file):  1270396 kB
Unevictable:        7368 kB
Mlocked:            7368 kB
SwapTotal:      67108856 kB
SwapFree:       67104880 kB
Dirty:             11220 kB
Writeback:             0 kB
AnonPages:        151648 kB
Mapped:            15060 kB
Shmem:                96 kB
Slab:             681328 kB
SReclaimable:     125708 kB
SUnreclaim:       555620 kB
KernelStack:        1504 kB
PageTables:         3548 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     156468 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     88064 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= 71688 MiB
End job on node149 at 2012-05-28 13:04:12