Trace number 3728446

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
wbo 1.72OPTIMUM 77.97 78.0361

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110978334--soft-0-100-0.wbo
MD5SUM359f8e8e206a8ecfac2e3b6d9e7369bc
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 benchmark0.535917
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 1247
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

Solver Data 

0.00/0.00	c ==============================[ Solver Version ]===============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |   wbo:                     1.72 beta - May, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing wbo file format. File HOME/instance-3728446-1338675656.wbo.
0.00/0.00	c Instance file HOME/instance-3728446-1338675656.wbo
0.00/0.00	c File size is 10467 bytes.
0.00/0.00	c Highest Coefficient sum: 1247
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 ============================[ Search Statistics ]==============================
0.00/0.00	c | Time (s)  | ID |      Bound      |               Shared Clauses             |
0.00/0.00	c |           |    | value      type |  expCls         impCls        Lit/impCl  |
0.00/0.00	c ===============================================================================
7.59/7.62	c | 7.62      | 0  | 1            lb |  0                0                0.00  |
17.69/17.73	c | 17.73     | 0  | 2            lb |  0                0                0.00  |
24.58/24.67	c | 24.68     | 0  | 3            lb |  0                0                0.00  |
32.48/32.50	c | 32.51     | 0  | 5            lb |  0                0                0.00  |
38.77/38.82	c | 38.82     | 0  | 7            lb |  0                0                0.00  |
50.87/50.94	c | 50.94     | 0  | 8            lb |  0                0                0.00  |
64.78/64.86	c | 64.86     | 0  | 9            lb |  0                0                0.00  |
77.97/78.03	c | 78.03     | 0  | 9            ub |  0                0                0.00  |
77.97/78.03	c ===============================================================================
77.97/78.03	c Wall Clock Time: 78.03 s
77.97/78.03	o 9
77.97/78.03	c Best Solution: 9
77.97/78.03	s OPTIMUM FOUND
77.97/78.03	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-3728446-1338675656/watcher-3728446-1338675656 -o /tmp/evaluation-result-3728446-1338675656/solver-3728446-1338675656 -C 1800 -W 1900 -M 15500 wbo1.72 -file-format=wbo HOME/instance-3728446-1338675656.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: 2.00 2.52 2.37 3/178 4571
/proc/meminfo: memFree=30729244/32873648 swapFree=6860/6860
[pid=4571] ppid=4569 vsize=83652 CPUtime=0 cores=0,2,4,6
/proc/4571/stat : 4571 (wbo1.72) S 4569 4571 3618 0 -1 4202496 800 0 0 0 0 0 0 0 20 0 2 0 333691493 85659648 749 33554432000 4194304 5964350 140734013091552 140734013091072 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/4571/statm: 20913 750 192 433 0 20477 0
[pid=4571/tid=4572] ppid=4569 vsize=83652 CPUtime=0 cores=0,2,4,6
/proc/4571/task/4572/stat : 4572 (wbo1.72) R 4569 4571 3618 0 -1 4202560 75 0 0 0 0 0 0 0 20 0 2 0 333691493 85659648 750 33554432000 4194304 5964350 140734013091552 140736025448072 5136340 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0

[startup+0.0783479 s]
/proc/loadavg: 2.00 2.52 2.37 3/178 4571
/proc/meminfo: memFree=30729244/32873648 swapFree=6860/6860
[pid=4571] ppid=4569 vsize=83652 CPUtime=0.07 cores=0,2,4,6
/proc/4571/stat : 4571 (wbo1.72) S 4569 4571 3618 0 -1 4202496 1070 0 0 0 7 0 0 0 20 0 2 0 333691493 85659648 1019 33554432000 4194304 5964350 140734013091552 140734013091072 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/4571/statm: 20913 1019 193 433 0 20477 0
[pid=4571/tid=4572] ppid=4569 vsize=83652 CPUtime=0.06 cores=0,2,4,6
/proc/4571/task/4572/stat : 4572 (wbo1.72) R 4569 4571 3618 0 -1 4202560 344 0 0 0 6 0 0 0 20 0 2 0 333691493 85659648 1019 33554432000 4194304 5964350 140734013091552 140736025448072 5136340 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 83652

[startup+0.100243 s]
/proc/loadavg: 2.00 2.52 2.37 3/178 4571
/proc/meminfo: memFree=30729244/32873648 swapFree=6860/6860
[pid=4571] ppid=4569 vsize=83652 CPUtime=0.09 cores=0,2,4,6
/proc/4571/stat : 4571 (wbo1.72) S 4569 4571 3618 0 -1 4202496 1130 0 0 0 9 0 0 0 20 0 2 0 333691493 85659648 1079 33554432000 4194304 5964350 140734013091552 140734013091072 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/4571/statm: 20913 1080 193 433 0 20477 0
[pid=4571/tid=4572] ppid=4569 vsize=83652 CPUtime=0.08 cores=0,2,4,6
/proc/4571/task/4572/stat : 4572 (wbo1.72) R 4569 4571 3618 0 -1 4202560 405 0 0 0 8 0 0 0 20 0 2 0 333691493 85659648 1080 33554432000 4194304 5964350 140734013091552 140736025448072 5136340 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83652

[startup+0.300251 s]
/proc/loadavg: 2.00 2.52 2.37 3/178 4571
/proc/meminfo: memFree=30729244/32873648 swapFree=6860/6860
[pid=4571] ppid=4569 vsize=83652 CPUtime=0.29 cores=0,2,4,6
/proc/4571/stat : 4571 (wbo1.72) S 4569 4571 3618 0 -1 4202496 1556 0 0 0 29 0 0 0 20 0 2 0 333691493 85659648 1505 33554432000 4194304 5964350 140734013091552 140734013091072 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/4571/statm: 20913 1505 193 433 0 20477 0
[pid=4571/tid=4572] ppid=4569 vsize=83652 CPUtime=0.28 cores=0,2,4,6
/proc/4571/task/4572/stat : 4572 (wbo1.72) R 4569 4571 3618 0 -1 4202560 830 0 0 0 28 0 0 0 20 0 2 0 333691493 85659648 1505 33554432000 4194304 5964350 140734013091552 140736025448072 4399861 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83652

[startup+0.700296 s]
/proc/loadavg: 2.00 2.52 2.37 3/178 4571
/proc/meminfo: memFree=30729244/32873648 swapFree=6860/6860
[pid=4571] ppid=4569 vsize=83652 CPUtime=0.69 cores=0,2,4,6
/proc/4571/stat : 4571 (wbo1.72) S 4569 4571 3618 0 -1 4202496 2156 0 0 0 69 0 0 0 20 0 2 0 333691493 85659648 2105 33554432000 4194304 5964350 140734013091552 140734013091072 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/4571/statm: 20913 2105 193 433 0 20477 0
[pid=4571/tid=4572] ppid=4569 vsize=83652 CPUtime=0.68 cores=0,2,4,6
/proc/4571/task/4572/stat : 4572 (wbo1.72) R 4569 4571 3618 0 -1 4202560 1430 0 0 0 68 0 0 0 20 0 2 0 333691493 85659648 2105 33554432000 4194304 5964350 140734013091552 140736025448072 4221120 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 83652

[startup+1.50025 s]
/proc/loadavg: 2.00 2.52 2.37 3/180 4573
/proc/meminfo: memFree=30719836/32873648 swapFree=6860/6860
[pid=4571] ppid=4569 vsize=83796 CPUtime=1.49 cores=0,2,4,6
/proc/4571/stat : 4571 (wbo1.72) S 4569 4571 3618 0 -1 4202496 2545 0 0 0 149 0 0 0 20 0 2 0 333691493 85807104 2494 33554432000 4194304 5964350 140734013091552 140734013091072 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/4571/statm: 20949 2494 193 433 0 20513 0
[pid=4571/tid=4572] ppid=4569 vsize=83796 CPUtime=1.48 cores=0,2,4,6
/proc/4571/task/4572/stat : 4572 (wbo1.72) R 4569 4571 3618 0 -1 4202560 1819 0 0 0 148 0 0 0 20 0 2 0 333691493 85807104 2494 33554432000 4194304 5964350 140734013091552 139733230397240 5136340 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83796

[startup+3.10023 s]
/proc/loadavg: 2.00 2.52 2.37 3/180 4573
/proc/meminfo: memFree=30717356/32873648 swapFree=6860/6860
[pid=4571] ppid=4569 vsize=83796 CPUtime=3.09 cores=0,2,4,6
/proc/4571/stat : 4571 (wbo1.72) S 4569 4571 3618 0 -1 4202496 3251 0 0 0 309 0 0 0 20 0 2 0 333691493 85807104 3200 33554432000 4194304 5964350 140734013091552 140734013091072 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/4571/statm: 20949 3200 193 433 0 20513 0
[pid=4571/tid=4572] ppid=4569 vsize=83796 CPUtime=3.07 cores=0,2,4,6
/proc/4571/task/4572/stat : 4572 (wbo1.72) R 4569 4571 3618 0 -1 4202560 2525 0 0 0 307 0 0 0 20 0 2 0 333691493 85807104 3200 33554432000 4194304 5964350 140734013091552 139733230397480 5179179 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 83796

[startup+6.3002 s]
/proc/loadavg: 2.00 2.51 2.36 3/179 4573
/proc/meminfo: memFree=30712156/32873648 swapFree=6860/6860
[pid=4571] ppid=4569 vsize=83868 CPUtime=6.29 cores=0,2,4,6
/proc/4571/stat : 4571 (wbo1.72) S 4569 4571 3618 0 -1 4202496 4924 0 0 0 628 1 0 0 20 0 2 0 333691493 85880832 4873 33554432000 4194304 5964350 140734013091552 140734013091072 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/4571/statm: 20967 4873 193 433 0 20531 0
[pid=4571/tid=4572] ppid=4569 vsize=83868 CPUtime=6.26 cores=0,2,4,6
/proc/4571/task/4572/stat : 4572 (wbo1.72) R 4569 4571 3618 0 -1 4202560 4198 0 0 0 625 1 0 0 20 0 2 0 333691493 85880832 4873 33554432000 4194304 5964350 140734013091552 139733230397432 4400462 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 83868

[startup+12.7002 s]
/proc/loadavg: 2.00 2.50 2.36 3/179 4573
/proc/meminfo: memFree=30706100/32873648 swapFree=6860/6860
[pid=4571] ppid=4569 vsize=83652 CPUtime=12.69 cores=0,2,4,6
/proc/4571/stat : 4571 (wbo1.72) S 4569 4571 3618 0 -1 4202496 5565 0 0 0 1268 1 0 0 20 0 2 0 333691493 85659648 5458 33554432000 4194304 5964350 140734013091552 140734013091072 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/4571/statm: 20913 5458 197 433 0 20477 0
[pid=4571/tid=4572] ppid=4569 vsize=83652 CPUtime=12.65 cores=0,2,4,6
/proc/4571/task/4572/stat : 4572 (wbo1.72) R 4569 4571 3618 0 -1 4202560 4839 0 0 0 1264 1 0 0 20 0 2 0 333691493 85659648 5458 33554432000 4194304 5964350 140734013091552 139733230398392 4399840 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 83652

[startup+25.501 s]
/proc/loadavg: 2.00 2.48 2.35 3/179 4573
/proc/meminfo: memFree=30685200/32873648 swapFree=6860/6860
[pid=4571] ppid=4569 vsize=83652 CPUtime=25.48 cores=0,2,4,6
/proc/4571/stat : 4571 (wbo1.72) S 4569 4571 3618 0 -1 4202496 7130 0 0 0 2547 1 0 0 20 0 2 0 333691493 85659648 7018 33554432000 4194304 5964350 140734013091552 140734013091072 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/4571/statm: 20913 7018 197 433 0 20477 0
[pid=4571/tid=4572] ppid=4569 vsize=83652 CPUtime=25.41 cores=0,2,4,6
/proc/4571/task/4572/stat : 4572 (wbo1.72) R 4569 4571 3618 0 -1 4202560 6404 0 0 0 2540 1 0 0 20 0 2 0 333691493 85659648 7018 33554432000 4194304 5964350 140734013091552 139733230397784 4400017 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 83652

[startup+51.1003 s]
/proc/loadavg: 2.00 2.44 2.35 3/179 4651
/proc/meminfo: memFree=30697968/32873648 swapFree=6860/6860
[pid=4571] ppid=4569 vsize=83652 CPUtime=51.07 cores=0,2,4,6
/proc/4571/stat : 4571 (wbo1.72) S 4569 4571 3618 0 -1 4202496 9547 0 0 0 5105 2 0 0 20 0 2 0 333691493 85659648 10226 33554432000 4194304 5964350 140734013091552 140734013091072 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/4571/statm: 20913 10226 197 433 0 20477 0
[pid=4571/tid=4572] ppid=4569 vsize=83652 CPUtime=50.94 cores=0,2,4,6
/proc/4571/task/4572/stat : 4572 (wbo1.72) R 4569 4571 3618 0 -1 4202560 8821 0 0 0 5092 2 0 0 20 0 2 0 333691493 85659648 10226 33554432000 4194304 5964350 140734013091552 139733230397432 4388238 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 83652

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

[startup+63.901 s]
/proc/loadavg: 2.00 2.41 2.34 3/179 4651
/proc/meminfo: memFree=30627512/32873648 swapFree=6860/6860
[pid=4571] ppid=4569 vsize=83652 CPUtime=63.87 cores=0,2,4,6
/proc/4571/stat : 4571 (wbo1.72) S 4569 4571 3618 0 -1 4202496 9560 0 0 0 6385 2 0 0 20 0 2 0 333691493 85659648 10239 33554432000 4194304 5964350 140734013091552 140734013091072 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/4571/statm: 20913 10239 197 433 0 20477 0
[pid=4571/tid=4572] ppid=4569 vsize=83652 CPUtime=63.71 cores=0,2,4,6
/proc/4571/task/4572/stat : 4572 (wbo1.72) R 4569 4571 3618 0 -1 4202560 8834 0 0 0 6369 2 0 0 20 0 2 0 333691493 85659648 10239 33554432000 4194304 5964350 140734013091552 139733230397784 4399840 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 63.87
Current children cumulated vsize (KiB) 83652

[startup+70.301 s]
/proc/loadavg: 2.00 2.41 2.34 3/179 4651
/proc/meminfo: memFree=30590320/32873648 swapFree=6860/6860
[pid=4571] ppid=4569 vsize=83652 CPUtime=70.28 cores=0,2,4,6
/proc/4571/stat : 4571 (wbo1.72) S 4569 4571 3618 0 -1 4202496 10724 0 0 0 7026 2 0 0 20 0 2 0 333691493 85659648 11403 33554432000 4194304 5964350 140734013091552 140734013091072 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/4571/statm: 20913 11403 197 433 0 20477 0
[pid=4571/tid=4572] ppid=4569 vsize=83652 CPUtime=70.1 cores=0,2,4,6
/proc/4571/task/4572/stat : 4572 (wbo1.72) R 4569 4571 3618 0 -1 4202560 9998 0 0 0 7007 3 0 0 20 0 2 0 333691493 85659648 11403 33554432000 4194304 5964350 140734013091552 139733230397864 4221120 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 70.28
Current children cumulated vsize (KiB) 83652

[startup+73.5003 s]
/proc/loadavg: 2.00 2.40 2.34 3/179 4651
/proc/meminfo: memFree=30581748/32873648 swapFree=6860/6860
[pid=4571] ppid=4569 vsize=83652 CPUtime=73.47 cores=0,2,4,6
/proc/4571/stat : 4571 (wbo1.72) S 4569 4571 3618 0 -1 4202496 10725 0 0 0 7345 2 0 0 20 0 2 0 333691493 85659648 11404 33554432000 4194304 5964350 140734013091552 140734013091072 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/4571/statm: 20913 11404 197 433 0 20477 0
[pid=4571/tid=4572] ppid=4569 vsize=83652 CPUtime=73.28 cores=0,2,4,6
/proc/4571/task/4572/stat : 4572 (wbo1.72) R 4569 4571 3618 0 -1 4202560 9999 0 0 0 7325 3 0 0 20 0 2 0 333691493 85659648 11404 33554432000 4194304 5964350 140734013091552 139733230397864 4399840 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 73.47
Current children cumulated vsize (KiB) 83652

[startup+75.1003 s]
/proc/loadavg: 2.00 2.40 2.34 3/179 4651
/proc/meminfo: memFree=30567364/32873648 swapFree=6860/6860
[pid=4571] ppid=4569 vsize=83652 CPUtime=75.07 cores=0,2,4,6
/proc/4571/stat : 4571 (wbo1.72) S 4569 4571 3618 0 -1 4202496 10725 0 0 0 7505 2 0 0 20 0 2 0 333691493 85659648 11404 33554432000 4194304 5964350 140734013091552 140734013091072 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/4571/statm: 20913 11404 197 433 0 20477 0
[pid=4571/tid=4572] ppid=4569 vsize=83652 CPUtime=74.88 cores=0,2,4,6
/proc/4571/task/4572/stat : 4572 (wbo1.72) R 4569 4571 3618 0 -1 4202560 9999 0 0 0 7485 3 0 0 20 0 2 0 333691493 85659648 11404 33554432000 4194304 5964350 140734013091552 139733230397864 4400352 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 75.07
Current children cumulated vsize (KiB) 83652

[startup+76.7003 s]
/proc/loadavg: 2.00 2.40 2.34 3/179 4651
/proc/meminfo: memFree=30555956/32873648 swapFree=6860/6860
[pid=4571] ppid=4569 vsize=83652 CPUtime=76.67 cores=0,2,4,6
/proc/4571/stat : 4571 (wbo1.72) S 4569 4571 3618 0 -1 4202496 10725 0 0 0 7665 2 0 0 20 0 2 0 333691493 85659648 11404 33554432000 4194304 5964350 140734013091552 140734013091072 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/4571/statm: 20913 11404 197 433 0 20477 0
[pid=4571/tid=4572] ppid=4569 vsize=83652 CPUtime=76.48 cores=0,2,4,6
/proc/4571/task/4572/stat : 4572 (wbo1.72) R 4569 4571 3618 0 -1 4202560 9999 0 0 0 7645 3 0 0 20 0 2 0 333691493 85659648 11404 33554432000 4194304 5964350 140734013091552 139733230397864 4399840 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 76.67
Current children cumulated vsize (KiB) 83652

[startup+77.5003 s]
/proc/loadavg: 2.00 2.40 2.34 3/179 4651
/proc/meminfo: memFree=30544920/32873648 swapFree=6860/6860
[pid=4571] ppid=4569 vsize=83652 CPUtime=77.47 cores=0,2,4,6
/proc/4571/stat : 4571 (wbo1.72) S 4569 4571 3618 0 -1 4202496 10725 0 0 0 7745 2 0 0 20 0 2 0 333691493 85659648 11404 33554432000 4194304 5964350 140734013091552 140734013091072 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/4571/statm: 20913 11404 197 433 0 20477 0
[pid=4571/tid=4572] ppid=4569 vsize=83652 CPUtime=77.27 cores=0,2,4,6
/proc/4571/task/4572/stat : 4572 (wbo1.72) R 4569 4571 3618 0 -1 4202560 9999 0 0 0 7724 3 0 0 20 0 2 0 333691493 85659648 11404 33554432000 4194304 5964350 140734013091552 139733230397864 4399976 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 77.47
Current children cumulated vsize (KiB) 83652

[startup+77.9003 s]
/proc/loadavg: 2.00 2.40 2.34 3/179 4651
/proc/meminfo: memFree=30544920/32873648 swapFree=6860/6860
[pid=4571] ppid=4569 vsize=83652 CPUtime=77.87 cores=0,2,4,6
/proc/4571/stat : 4571 (wbo1.72) S 4569 4571 3618 0 -1 4202496 10725 0 0 0 7785 2 0 0 20 0 2 0 333691493 85659648 11404 33554432000 4194304 5964350 140734013091552 140734013091072 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/4571/statm: 20913 11404 197 433 0 20477 0
[pid=4571/tid=4572] ppid=4569 vsize=83652 CPUtime=77.67 cores=0,2,4,6
/proc/4571/task/4572/stat : 4572 (wbo1.72) R 4569 4571 3618 0 -1 4202560 9999 0 0 0 7764 3 0 0 20 0 2 0 333691493 85659648 11404 33554432000 4194304 5964350 140734013091552 139733230397864 4399936 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 77.87
Current children cumulated vsize (KiB) 83652

[startup+78.0003 s]
/proc/loadavg: 2.00 2.39 2.33 3/179 4651
/proc/meminfo: memFree=30537232/32873648 swapFree=6860/6860
[pid=4571] ppid=4569 vsize=83652 CPUtime=77.97 cores=0,2,4,6
/proc/4571/stat : 4571 (wbo1.72) S 4569 4571 3618 0 -1 4202496 10725 0 0 0 7795 2 0 0 20 0 2 0 333691493 85659648 11404 33554432000 4194304 5964350 140734013091552 140734013091072 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/4571/statm: 20913 11404 197 433 0 20477 0
[pid=4571/tid=4572] ppid=4569 vsize=83652 CPUtime=77.78 cores=0,2,4,6
/proc/4571/task/4572/stat : 4572 (wbo1.72) R 4569 4571 3618 0 -1 4202560 9999 0 0 0 7775 3 0 0 20 0 2 0 333691493 85659648 11404 33554432000 4194304 5964350 140734013091552 139733230397864 4399858 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 77.97
Current children cumulated vsize (KiB) 83652

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4571 and gives
#  childrusage.ru_utime.tv_sec=77
#  childrusage.ru_utime.tv_usec=790174
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=41993
# CPU time returned by wait4() is 77.8322
# while last known CPU time is 77.97
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 78.0361
CPU time (s): 77.97
CPU user time (s): 77.95
CPU system time (s): 0.02
CPU usage (%): 99.9152
Max. virtual memory (cumulated for all children) (KiB): 83976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 77.7902
system time used= 0.041993
maximum resident set size= 45628
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10728
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= 11
involuntary context switches= 83

runsolver used 0.123981 second user time and 0.331949 second system time

The end

Launcher Data 

Begin job on node124 at 2012-06-03 00:20:56
IDJOB=3728446
IDBENCH=79234
IDSOLVER=2315
FILE ID=node124/3728446-1338675656
RUNJOBID= node124-1338675618-4425
PBS_JOBID= 14636505
Free space on /tmp= 70704 MiB

SOLVER NAME= wbo 1.72
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110978334--soft-0-100-0.wbo
COMMAND LINE= wbo1.72 -file-format=wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3728446-1338675656/watcher-3728446-1338675656 -o /tmp/evaluation-result-3728446-1338675656/solver-3728446-1338675656 -C 1800 -W 1900 -M 15500  wbo1.72 -file-format=wbo HOME/instance-3728446-1338675656.wbo

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

MD5SUM BENCH= 359f8e8e206a8ecfac2e3b6d9e7369bc
RANDOM SEED=213736025

node124.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		: 2667.325
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	: 5334.65
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		: 2667.325
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	: 5385.03
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		: 2667.325
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	: 5385.04
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		: 2667.325
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	: 5357.53
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		: 2667.325
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	: 5385.03
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		: 2667.325
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	: 5385.04
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		: 2667.325
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	: 5385.03
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		: 2667.325
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	: 5385.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        30729476 kB
Buffers:          159728 kB
Cached:          1181732 kB
SwapCached:         8192 kB
Active:           365196 kB
Inactive:        1015572 kB
Active(anon):      33692 kB
Inactive(anon):     8016 kB
Active(file):     331504 kB
Inactive(file):  1007556 kB
Unevictable:        6860 kB
Mlocked:            6860 kB
SwapTotal:      67108856 kB
SwapFree:       67091440 kB
Dirty:             11556 kB
Writeback:             0 kB
AnonPages:         38448 kB
Mapped:             9632 kB
Shmem:                 0 kB
Slab:             626268 kB
SReclaimable:      70404 kB
SUnreclaim:       555864 kB
KernelStack:        1496 kB
PageTables:         4136 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     142336 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 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= 70700 MiB
End job on node124 at 2012-06-03 00:22:14