Trace number 3713171

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 1.71OPTIMUM 65.68 65.7646

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110971363--soft-0-100-0.wbo
MD5SUM4e22340b84333f0476155fff0e8b142d
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark4
Best CPU time to get the best result obtained on this benchmark0.592909
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables169
Total number of constraints101
Number of soft constraints101
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Top cost 4944
Min constraint cost 1
Max constraint cost 98
Sum of constraints costs 4943
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1228
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:                    1.71 beta - May, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing wbo file format. File HOME/instance-3713171-1338215142.wbo.
0.00/0.00	c Instance file HOME/instance-3713171-1338215142.wbo
0.00/0.00	c File size is 10456 bytes.
0.00/0.00	c Highest Coefficient sum: 1228
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 ===============================================================================
6.69/6.79	c | 6.80      | 0  | 1            lb |  0                0                0.00  |
19.08/19.18	c | 19.18     | 0  | 2            lb |  0                0                0.00  |
29.39/29.48	c | 29.48     | 0  | 3            lb |  0                0                0.00  |
43.99/44.00	c | 44.01     | 0  | 4            lb |  0                0                0.00  |
65.68/65.76	c | 65.76     | 0  | 4            ub |  0                0                0.00  |
65.68/65.76	c ===============================================================================
65.68/65.76	c Wall Clock Time: 65.76 s
65.68/65.76	o 4
65.68/65.76	c Best Solution: 4
65.68/65.76	s OPTIMUM FOUND
65.68/65.76	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	4

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-3713171-1338215142/watcher-3713171-1338215142 -o /tmp/evaluation-result-3713171-1338215142/solver-3713171-1338215142 -C 1800 -W 1900 -M 15500 wbo1.71 -file-format=wbo HOME/instance-3713171-1338215142.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 2.00 2.00 3/177 4490
/proc/meminfo: memFree=30586116/32873844 swapFree=7112/7112
[pid=4490] ppid=4488 vsize=83652 CPUtime=0 cores=0,2,4,6
/proc/4490/stat : 4490 (wbo1.71) S 4488 4490 1215 0 -1 4202496 802 0 0 0 0 0 0 0 20 0 2 0 287639861 85659648 752 33554432000 4194304 5964318 140734354737216 140734354736736 4546589 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4490/statm: 20913 752 193 433 0 20477 0
[pid=4490/tid=4491] ppid=4488 vsize=83652 CPUtime=0 cores=0,2,4,6
/proc/4490/task/4491/stat : 4491 (wbo1.71) R 4488 4490 1215 0 -1 4202560 78 0 0 0 0 0 0 0 20 0 2 0 287639861 85659648 752 33554432000 4194304 5964318 140734354737216 140733855699096 5136324 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0

[startup+0.0854111 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 4490
/proc/meminfo: memFree=30586116/32873844 swapFree=7112/7112
[pid=4490] ppid=4488 vsize=83652 CPUtime=0.08 cores=0,2,4,6
/proc/4490/stat : 4490 (wbo1.71) S 4488 4490 1215 0 -1 4202496 1077 0 0 0 8 0 0 0 20 0 2 0 287639861 85659648 1027 33554432000 4194304 5964318 140734354737216 140734354736736 4546589 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4490/statm: 20913 1027 194 433 0 20477 0
[pid=4490/tid=4491] ppid=4488 vsize=83652 CPUtime=0.07 cores=0,2,4,6
/proc/4490/task/4491/stat : 4491 (wbo1.71) R 4488 4490 1215 0 -1 4202560 354 0 0 0 7 0 0 0 20 0 2 0 287639861 85659648 1028 33554432000 4194304 5964318 140734354737216 140005814519800 5136324 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 83652

[startup+0.100289 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 4490
/proc/meminfo: memFree=30586116/32873844 swapFree=7112/7112
[pid=4490] ppid=4488 vsize=83652 CPUtime=0.09 cores=0,2,4,6
/proc/4490/stat : 4490 (wbo1.71) S 4488 4490 1215 0 -1 4202496 1116 0 0 0 9 0 0 0 20 0 2 0 287639861 85659648 1066 33554432000 4194304 5964318 140734354737216 140734354736736 4546589 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4490/statm: 20913 1066 194 433 0 20477 0
[pid=4490/tid=4491] ppid=4488 vsize=83652 CPUtime=0.08 cores=0,2,4,6
/proc/4490/task/4491/stat : 4491 (wbo1.71) R 4488 4490 1215 0 -1 4202560 392 0 0 0 8 0 0 0 20 0 2 0 287639861 85659648 1066 33554432000 4194304 5964318 140734354737216 140005814519800 5136324 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83652

[startup+0.300252 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 4490
/proc/meminfo: memFree=30586116/32873844 swapFree=7112/7112
[pid=4490] ppid=4488 vsize=83652 CPUtime=0.29 cores=0,2,4,6
/proc/4490/stat : 4490 (wbo1.71) S 4488 4490 1215 0 -1 4202496 1531 0 0 0 29 0 0 0 20 0 2 0 287639861 85659648 1481 33554432000 4194304 5964318 140734354737216 140734354736736 4546589 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4490/statm: 20913 1481 194 433 0 20477 0
[pid=4490/tid=4491] ppid=4488 vsize=83652 CPUtime=0.28 cores=0,2,4,6
/proc/4490/task/4491/stat : 4491 (wbo1.71) R 4488 4490 1215 0 -1 4202560 807 0 0 0 28 0 0 0 20 0 2 0 287639861 85659648 1481 33554432000 4194304 5964318 140734354737216 140005814519800 5136324 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83652

[startup+0.700252 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 4490
/proc/meminfo: memFree=30586116/32873844 swapFree=7112/7112
[pid=4490] ppid=4488 vsize=83652 CPUtime=0.69 cores=0,2,4,6
/proc/4490/stat : 4490 (wbo1.71) S 4488 4490 1215 0 -1 4202496 2095 0 0 0 69 0 0 0 20 0 2 0 287639861 85659648 2045 33554432000 4194304 5964318 140734354737216 140734354736736 4546589 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4490/statm: 20913 2045 194 433 0 20477 0
[pid=4490/tid=4491] ppid=4488 vsize=83652 CPUtime=0.68 cores=0,2,4,6
/proc/4490/task/4491/stat : 4491 (wbo1.71) R 4488 4490 1215 0 -1 4202560 1371 0 0 0 68 0 0 0 20 0 2 0 287639861 85659648 2045 33554432000 4194304 5964318 140734354737216 140005814519800 5136324 0 0 4096 16387 0 0 0 -1 4 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 2.00 2.00 3/179 4492
/proc/meminfo: memFree=30577528/32873844 swapFree=7112/7112
[pid=4490] ppid=4488 vsize=83796 CPUtime=1.49 cores=0,2,4,6
/proc/4490/stat : 4490 (wbo1.71) S 4488 4490 1215 0 -1 4202496 2480 0 0 0 149 0 0 0 20 0 2 0 287639861 85807104 2430 33554432000 4194304 5964318 140734354737216 140734354736736 4546589 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4490/statm: 20949 2430 194 433 0 20513 0
[pid=4490/tid=4491] ppid=4488 vsize=83796 CPUtime=1.48 cores=0,2,4,6
/proc/4490/task/4491/stat : 4491 (wbo1.71) R 4488 4490 1215 0 -1 4202560 1756 0 0 0 148 0 0 0 20 0 2 0 287639861 85807104 2430 33554432000 4194304 5964318 140734354737216 140005814519608 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83796

[startup+3.10025 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 4492
/proc/meminfo: memFree=30574800/32873844 swapFree=7112/7112
[pid=4490] ppid=4488 vsize=83796 CPUtime=3.09 cores=0,2,4,6
/proc/4490/stat : 4490 (wbo1.71) S 4488 4490 1215 0 -1 4202496 3199 0 0 0 309 0 0 0 20 0 2 0 287639861 85807104 3149 33554432000 4194304 5964318 140734354737216 140734354736736 4546589 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4490/statm: 20949 3149 194 433 0 20513 0
[pid=4490/tid=4491] ppid=4488 vsize=83796 CPUtime=3.07 cores=0,2,4,6
/proc/4490/task/4491/stat : 4491 (wbo1.71) R 4488 4490 1215 0 -1 4202560 2475 0 0 0 307 0 0 0 20 0 2 0 287639861 85807104 3149 33554432000 4194304 5964318 140734354737216 140005814519800 5136324 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 83796

[startup+6.30027 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 4492
/proc/meminfo: memFree=30569096/32873844 swapFree=7112/7112
[pid=4490] ppid=4488 vsize=83868 CPUtime=6.29 cores=0,2,4,6
/proc/4490/stat : 4490 (wbo1.71) S 4488 4490 1215 0 -1 4202496 5060 0 0 0 628 1 0 0 20 0 2 0 287639861 85880832 5010 33554432000 4194304 5964318 140734354737216 140734354736736 4546589 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4490/statm: 20967 5010 194 433 0 20531 0
[pid=4490/tid=4491] ppid=4488 vsize=83868 CPUtime=6.27 cores=0,2,4,6
/proc/4490/task/4491/stat : 4491 (wbo1.71) R 4488 4490 1215 0 -1 4202560 4336 0 0 0 626 1 0 0 20 0 2 0 287639861 85880832 5010 33554432000 4194304 5964318 140734354737216 140005814519608 4399971 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 83868

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 4492
/proc/meminfo: memFree=30565508/32873844 swapFree=7112/7112
[pid=4490] ppid=4488 vsize=83652 CPUtime=12.69 cores=0,2,4,6
/proc/4490/stat : 4490 (wbo1.71) S 4488 4490 1215 0 -1 4202496 5125 0 0 0 1268 1 0 0 20 0 2 0 287639861 85659648 5023 33554432000 4194304 5964318 140734354737216 140734354736736 4546589 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4490/statm: 20913 5023 198 433 0 20477 0
[pid=4490/tid=4491] ppid=4488 vsize=83652 CPUtime=12.65 cores=0,2,4,6
/proc/4490/task/4491/stat : 4491 (wbo1.71) R 4488 4490 1215 0 -1 4202560 4401 0 0 0 1264 1 0 0 20 0 2 0 287639861 85659648 5023 33554432000 4194304 5964318 140734354737216 140005814520760 4220672 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 83652

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 4492
/proc/meminfo: memFree=30557704/32873844 swapFree=7112/7112
[pid=4490] ppid=4488 vsize=83652 CPUtime=25.48 cores=0,2,4,6
/proc/4490/stat : 4490 (wbo1.71) S 4488 4490 1215 0 -1 4202496 7228 0 0 0 2547 1 0 0 20 0 2 0 287639861 85659648 7050 33554432000 4194304 5964318 140734354737216 140734354736736 4546589 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4490/statm: 20913 7050 198 433 0 20477 0
[pid=4490/tid=4491] ppid=4488 vsize=83652 CPUtime=25.42 cores=0,2,4,6
/proc/4490/task/4491/stat : 4491 (wbo1.71) R 4488 4490 1215 0 -1 4202560 6504 0 0 0 2541 1 0 0 20 0 2 0 287639861 85659648 7050 33554432000 4194304 5964318 140734354737216 140005814520760 4388989 0 0 4096 16387 0 0 0 -1 4 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 2.00 2.00 3/179 4492
/proc/meminfo: memFree=30546524/32873844 swapFree=7112/7112
[pid=4490] ppid=4488 vsize=83652 CPUtime=51.08 cores=0,2,4,6
/proc/4490/stat : 4490 (wbo1.71) S 4488 4490 1215 0 -1 4202496 10080 0 0 0 5106 2 0 0 20 0 2 0 287639861 85659648 9805 33554432000 4194304 5964318 140734354737216 140734354736736 4546589 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4490/statm: 20913 9805 198 433 0 20477 0
[pid=4490/tid=4491] ppid=4488 vsize=83652 CPUtime=50.95 cores=0,2,4,6
/proc/4490/task/4491/stat : 4491 (wbo1.71) R 4488 4490 1215 0 -1 4202560 9356 0 0 0 5093 2 0 0 20 0 2 0 287639861 85659648 9805 33554432000 4194304 5964318 140734354737216 140005814520760 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 83652

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

[startup+57.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 4492
/proc/meminfo: memFree=30546276/32873844 swapFree=7112/7112
[pid=4490] ppid=4488 vsize=83652 CPUtime=57.48 cores=0,2,4,6
/proc/4490/stat : 4490 (wbo1.71) S 4488 4490 1215 0 -1 4202496 10097 0 0 0 5746 2 0 0 20 0 2 0 287639861 85659648 9822 33554432000 4194304 5964318 140734354737216 140734354736736 4546589 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4490/statm: 20913 9822 198 433 0 20477 0
[pid=4490/tid=4491] ppid=4488 vsize=83652 CPUtime=57.33 cores=0,2,4,6
/proc/4490/task/4491/stat : 4491 (wbo1.71) R 4488 4490 1215 0 -1 4202560 9373 0 0 0 5731 2 0 0 20 0 2 0 287639861 85659648 9822 33554432000 4194304 5964318 140734354737216 140005814520760 4399991 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 57.48
Current children cumulated vsize (KiB) 83652

[startup+60.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 4492
/proc/meminfo: memFree=30545268/32873844 swapFree=7112/7112
[pid=4490] ppid=4488 vsize=83652 CPUtime=60.68 cores=0,2,4,6
/proc/4490/stat : 4490 (wbo1.71) S 4488 4490 1215 0 -1 4202496 10461 0 0 0 6066 2 0 0 20 0 2 0 287639861 85659648 10186 33554432000 4194304 5964318 140734354737216 140734354736736 4546589 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4490/statm: 20913 10186 198 433 0 20477 0
[pid=4490/tid=4491] ppid=4488 vsize=83652 CPUtime=60.53 cores=0,2,4,6
/proc/4490/task/4491/stat : 4491 (wbo1.71) R 4488 4490 1215 0 -1 4202560 9737 0 0 0 6051 2 0 0 20 0 2 0 287639861 85659648 10186 33554432000 4194304 5964318 140734354737216 140005814519608 4392627 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 60.68
Current children cumulated vsize (KiB) 83652

[startup+63.9003 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 4492
/proc/meminfo: memFree=30541672/32873844 swapFree=7112/7112
[pid=4490] ppid=4488 vsize=83652 CPUtime=63.88 cores=0,2,4,6
/proc/4490/stat : 4490 (wbo1.71) S 4488 4490 1215 0 -1 4202496 11513 0 0 0 6386 2 0 0 20 0 2 0 287639861 85659648 11238 33554432000 4194304 5964318 140734354737216 140734354736736 4546589 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4490/statm: 20913 11238 198 433 0 20477 0
[pid=4490/tid=4491] ppid=4488 vsize=83652 CPUtime=63.72 cores=0,2,4,6
/proc/4490/task/4491/stat : 4491 (wbo1.71) R 4488 4490 1215 0 -1 4202560 10789 0 0 0 6370 2 0 0 20 0 2 0 287639861 85659648 11238 33554432000 4194304 5964318 140734354737216 140005814519800 4399824 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 63.88
Current children cumulated vsize (KiB) 83652

[startup+64.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 4492
/proc/meminfo: memFree=30541672/32873844 swapFree=7112/7112
[pid=4490] ppid=4488 vsize=83652 CPUtime=64.68 cores=0,2,4,6
/proc/4490/stat : 4490 (wbo1.71) S 4488 4490 1215 0 -1 4202496 11927 0 0 0 6466 2 0 0 20 0 2 0 287639861 85659648 11652 33554432000 4194304 5964318 140734354737216 140734354736736 4546589 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4490/statm: 20913 11652 198 433 0 20477 0
[pid=4490/tid=4491] ppid=4488 vsize=83652 CPUtime=64.52 cores=0,2,4,6
/proc/4490/task/4491/stat : 4491 (wbo1.71) R 4488 4490 1215 0 -1 4202560 11203 0 0 0 6450 2 0 0 20 0 2 0 287639861 85659648 11652 33554432000 4194304 5964318 140734354737216 140005814519800 4399824 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 64.68
Current children cumulated vsize (KiB) 83652

[startup+65.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 4492
/proc/meminfo: memFree=30539316/32873844 swapFree=7112/7112
[pid=4490] ppid=4488 vsize=83652 CPUtime=65.48 cores=0,2,4,6
/proc/4490/stat : 4490 (wbo1.71) S 4488 4490 1215 0 -1 4202496 11943 0 0 0 6546 2 0 0 20 0 2 0 287639861 85659648 11668 33554432000 4194304 5964318 140734354737216 140734354736736 4546589 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4490/statm: 20913 11668 198 433 0 20477 0
[pid=4490/tid=4491] ppid=4488 vsize=83652 CPUtime=65.31 cores=0,2,4,6
/proc/4490/task/4491/stat : 4491 (wbo1.71) R 4488 4490 1215 0 -1 4202560 11219 0 0 0 6529 2 0 0 20 0 2 0 287639861 85659648 11668 33554432000 4194304 5964318 140734354737216 140005814519608 4400326 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 65.48
Current children cumulated vsize (KiB) 83652

[startup+65.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 4492
/proc/meminfo: memFree=30539316/32873844 swapFree=7112/7112
[pid=4490] ppid=4488 vsize=83652 CPUtime=65.68 cores=0,2,4,6
/proc/4490/stat : 4490 (wbo1.71) S 4488 4490 1215 0 -1 4202496 11950 0 0 0 6566 2 0 0 20 0 2 0 287639861 85659648 11675 33554432000 4194304 5964318 140734354737216 140734354736736 4546589 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4490/statm: 20913 11675 198 433 0 20477 0
[pid=4490/tid=4491] ppid=4488 vsize=83652 CPUtime=65.51 cores=0,2,4,6
/proc/4490/task/4491/stat : 4491 (wbo1.71) R 4488 4490 1215 0 -1 4202560 11226 0 0 0 6549 2 0 0 20 0 2 0 287639861 85659648 11675 33554432000 4194304 5964318 140734354737216 140005814519608 4399873 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 65.68
Current children cumulated vsize (KiB) 83652

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4490 and gives
#  childrusage.ru_utime.tv_sec=65
#  childrusage.ru_utime.tv_usec=551034
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=34994
# CPU time returned by wait4() is 65.586
# while last known CPU time is 65.68
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 65.7646
CPU time (s): 65.68
CPU user time (s): 65.66
CPU system time (s): 0.02
CPU usage (%): 99.8714
Max. virtual memory (cumulated for all children) (KiB): 84136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 65.551
system time used= 0.034994
maximum resident set size= 46732
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11958
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= 4
involuntary context switches= 69

runsolver used 0.093985 second user time and 0.266959 second system time

The end

Launcher Data 

Begin job on node119 at 2012-05-28 16:25:42
IDJOB=3713171
IDBENCH=79239
IDSOLVER=2293
FILE ID=node119/3713171-1338215142
RUNJOBID= node119-1338182452-1231
PBS_JOBID= 14624567
Free space on /tmp= 71608 MiB

SOLVER NAME= wbo 1.71
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110971363--soft-0-100-0.wbo
COMMAND LINE= wbo1.71 -file-format=wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3713171-1338215142/watcher-3713171-1338215142 -o /tmp/evaluation-result-3713171-1338215142/solver-3713171-1338215142 -C 1800 -W 1900 -M 15500  wbo1.71 -file-format=wbo HOME/instance-3713171-1338215142.wbo

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

MD5SUM BENCH= 4e22340b84333f0476155fff0e8b142d
RANDOM SEED=2042911781

node119.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		: 2666.943
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	: 5333.88
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		: 2666.943
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		: 2666.943
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	: 5331.93
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		: 2666.943
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		: 2666.943
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	: 5331.93
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		: 2666.943
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	: 5331.92
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		: 2666.943
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	: 5331.90
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		: 2666.943
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:        30586380 kB
Buffers:          324176 kB
Cached:           363184 kB
SwapCached:         1840 kB
Active:          1324636 kB
Inactive:         162268 kB
Active(anon):     799672 kB
Inactive(anon):     2068 kB
Active(file):     524964 kB
Inactive(file):   160200 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67100200 kB
Dirty:              5456 kB
Writeback:             0 kB
AnonPages:        804952 kB
Mapped:            12512 kB
Shmem:                 8 kB
Slab:             658848 kB
SReclaimable:     101208 kB
SUnreclaim:       557640 kB
KernelStack:        1488 kB
PageTables:         5296 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     147132 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    716800 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= 71600 MiB
End job on node119 at 2012-05-28 16:26:48