Trace number 3713194

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 59.76 59.8478

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111228076--soft-0-100-0.wbo
MD5SUM769102c4365831847599c548efd52eec
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.821874
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 1225
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-3713194-1338215099.wbo.
0.00/0.00	c Instance file HOME/instance-3713194-1338215099.wbo
0.00/0.00	c File size is 10459 bytes.
0.00/0.00	c Highest Coefficient sum: 1225
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 ===============================================================================
11.29/11.36	c | 11.36     | 0  | 1            lb |  0                0                0.00  |
30.99/31.02	c | 31.03     | 0  | 2            lb |  0                0                0.00  |
47.07/47.19	c | 47.19     | 0  | 3            lb |  0                0                0.00  |
59.76/59.84	c | 59.85     | 0  | 3            ub |  0                0                0.00  |
59.76/59.84	c ===============================================================================
59.76/59.84	c Wall Clock Time: 59.85 s
59.76/59.84	o 3
59.76/59.84	c Best Solution: 3
59.76/59.84	s OPTIMUM FOUND
59.76/59.84	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	3

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-3713194-1338215099/watcher-3713194-1338215099 -o /tmp/evaluation-result-3713194-1338215099/solver-3713194-1338215099 -C 1800 -W 1900 -M 15500 wbo1.71 -file-format=wbo HOME/instance-3713194-1338215099.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: 2.08 2.03 2.00 3/177 1846
/proc/meminfo: memFree=26862224/32873648 swapFree=6336/6336
[pid=1846] ppid=1844 vsize=83652 CPUtime=0 cores=0,2,4,6
/proc/1846/stat : 1846 (wbo1.71) S 1844 1846 32463 0 -1 4202496 801 0 0 0 0 0 0 0 20 0 2 0 287637145 85659648 750 33554432000 4194304 5964318 140733395888272 140733395887792 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/1846/statm: 20913 750 193 433 0 20477 0
[pid=1846/tid=1847] ppid=1844 vsize=83652 CPUtime=0 cores=0,2,4,6
/proc/1846/task/1847/stat : 1847 (wbo1.71) R 1844 1846 32463 0 -1 4202560 77 0 0 0 0 0 0 0 20 0 2 0 287637146 85659648 751 33554432000 4194304 5964318 140733395888272 140734990661432 4408881 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0

[startup+0.0530011 s]
/proc/loadavg: 2.08 2.03 2.00 3/177 1846
/proc/meminfo: memFree=26862224/32873648 swapFree=6336/6336
[pid=1846] ppid=1844 vsize=83652 CPUtime=0.05 cores=0,2,4,6
/proc/1846/stat : 1846 (wbo1.71) S 1844 1846 32463 0 -1 4202496 982 0 0 0 5 0 0 0 20 0 2 0 287637145 85659648 931 33554432000 4194304 5964318 140733395888272 140733395887792 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/1846/statm: 20913 931 194 433 0 20477 0
[pid=1846/tid=1847] ppid=1844 vsize=83652 CPUtime=0.03 cores=0,2,4,6
/proc/1846/task/1847/stat : 1847 (wbo1.71) R 1844 1846 32463 0 -1 4202560 257 0 0 0 3 0 0 0 20 0 2 0 287637146 85659648 931 33554432000 4194304 5964318 140733395888272 140734990661432 5136324 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 83652

[startup+0.100323 s]
/proc/loadavg: 2.08 2.03 2.00 3/177 1846
/proc/meminfo: memFree=26862224/32873648 swapFree=6336/6336
[pid=1846] ppid=1844 vsize=83652 CPUtime=0.09 cores=0,2,4,6
/proc/1846/stat : 1846 (wbo1.71) S 1844 1846 32463 0 -1 4202496 1123 0 0 0 9 0 0 0 20 0 2 0 287637145 85659648 1072 33554432000 4194304 5964318 140733395888272 140733395887792 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/1846/statm: 20913 1072 194 433 0 20477 0
[pid=1846/tid=1847] ppid=1844 vsize=83652 CPUtime=0.08 cores=0,2,4,6
/proc/1846/task/1847/stat : 1847 (wbo1.71) R 1844 1846 32463 0 -1 4202560 398 0 0 0 8 0 0 0 20 0 2 0 287637146 85659648 1072 33554432000 4194304 5964318 140733395888272 140734990661432 4400001 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+0.3003 s]
/proc/loadavg: 2.08 2.03 2.00 3/177 1846
/proc/meminfo: memFree=26862224/32873648 swapFree=6336/6336
[pid=1846] ppid=1844 vsize=83652 CPUtime=0.29 cores=0,2,4,6
/proc/1846/stat : 1846 (wbo1.71) S 1844 1846 32463 0 -1 4202496 1560 0 0 0 29 0 0 0 20 0 2 0 287637145 85659648 1509 33554432000 4194304 5964318 140733395888272 140733395887792 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/1846/statm: 20913 1509 194 433 0 20477 0
[pid=1846/tid=1847] ppid=1844 vsize=83652 CPUtime=0.28 cores=0,2,4,6
/proc/1846/task/1847/stat : 1847 (wbo1.71) R 1844 1846 32463 0 -1 4202560 835 0 0 0 28 0 0 0 20 0 2 0 287637146 85659648 1509 33554432000 4194304 5964318 140733395888272 140218065012776 4400001 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+0.700301 s]
/proc/loadavg: 2.08 2.03 2.00 3/177 1846
/proc/meminfo: memFree=26862224/32873648 swapFree=6336/6336
[pid=1846] ppid=1844 vsize=83652 CPUtime=0.69 cores=0,2,4,6
/proc/1846/stat : 1846 (wbo1.71) S 1844 1846 32463 0 -1 4202496 2088 0 0 0 69 0 0 0 20 0 2 0 287637145 85659648 2037 33554432000 4194304 5964318 140733395888272 140733395887792 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/1846/statm: 20913 2037 194 433 0 20477 0
[pid=1846/tid=1847] ppid=1844 vsize=83652 CPUtime=0.68 cores=0,2,4,6
/proc/1846/task/1847/stat : 1847 (wbo1.71) R 1844 1846 32463 0 -1 4202560 1363 0 0 0 68 0 0 0 20 0 2 0 287637146 85659648 2037 33554432000 4194304 5964318 140733395888272 140218065012776 5136324 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+1.5003 s]
/proc/loadavg: 2.08 2.03 2.00 3/179 1848
/proc/meminfo: memFree=26853528/32873648 swapFree=6336/6336
[pid=1846] ppid=1844 vsize=83796 CPUtime=1.49 cores=0,2,4,6
/proc/1846/stat : 1846 (wbo1.71) S 1844 1846 32463 0 -1 4202496 2509 0 0 0 149 0 0 0 20 0 2 0 287637145 85807104 2458 33554432000 4194304 5964318 140733395888272 140733395887792 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/1846/statm: 20949 2458 194 433 0 20513 0
[pid=1846/tid=1847] ppid=1844 vsize=83796 CPUtime=1.48 cores=0,2,4,6
/proc/1846/task/1847/stat : 1847 (wbo1.71) R 1844 1846 32463 0 -1 4202560 1784 0 0 0 148 0 0 0 20 0 2 0 287637146 85807104 2458 33554432000 4194304 5964318 140733395888272 140218065012536 4220672 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+3.1003 s]
/proc/loadavg: 2.08 2.03 2.00 3/179 1848
/proc/meminfo: memFree=26851040/32873648 swapFree=6336/6336
[pid=1846] ppid=1844 vsize=83796 CPUtime=3.09 cores=0,2,4,6
/proc/1846/stat : 1846 (wbo1.71) S 1844 1846 32463 0 -1 4202496 3038 0 0 0 309 0 0 0 20 0 2 0 287637145 85807104 2987 33554432000 4194304 5964318 140733395888272 140733395887792 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/1846/statm: 20949 2987 194 433 0 20513 0
[pid=1846/tid=1847] ppid=1844 vsize=83796 CPUtime=3.07 cores=0,2,4,6
/proc/1846/task/1847/stat : 1847 (wbo1.71) R 1844 1846 32463 0 -1 4202560 2313 0 0 0 307 0 0 0 20 0 2 0 287637146 85807104 2987 33554432000 4194304 5964318 140733395888272 140218065012536 4221120 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+6.30032 s]
/proc/loadavg: 2.08 2.03 2.00 3/179 1848
/proc/meminfo: memFree=26846988/32873648 swapFree=6336/6336
[pid=1846] ppid=1844 vsize=83868 CPUtime=6.29 cores=0,2,4,6
/proc/1846/stat : 1846 (wbo1.71) S 1844 1846 32463 0 -1 4202496 4749 0 0 0 628 1 0 0 20 0 2 0 287637145 85880832 4698 33554432000 4194304 5964318 140733395888272 140733395887792 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/1846/statm: 20967 4698 194 433 0 20531 0
[pid=1846/tid=1847] ppid=1844 vsize=83868 CPUtime=6.27 cores=0,2,4,6
/proc/1846/task/1847/stat : 1847 (wbo1.71) R 1844 1846 32463 0 -1 4202560 4024 0 0 0 627 0 0 0 20 0 2 0 287637146 85880832 4698 33554432000 4194304 5964318 140733395888272 140218065012536 4399971 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+12.7003 s]
/proc/loadavg: 2.07 2.03 2.00 3/179 1848
/proc/meminfo: memFree=26833968/32873648 swapFree=6336/6336
[pid=1846] ppid=1844 vsize=83652 CPUtime=12.69 cores=0,2,4,6
/proc/1846/stat : 1846 (wbo1.71) S 1844 1846 32463 0 -1 4202496 7090 0 0 0 1268 1 0 0 20 0 2 0 287637145 85659648 6964 33554432000 4194304 5964318 140733395888272 140733395887792 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/1846/statm: 20913 6964 198 433 0 20477 0
[pid=1846/tid=1847] ppid=1844 vsize=83652 CPUtime=12.65 cores=0,2,4,6
/proc/1846/task/1847/stat : 1847 (wbo1.71) R 1844 1846 32463 0 -1 4202560 6365 0 0 0 1264 1 0 0 20 0 2 0 287637146 85659648 6964 33554432000 4194304 5964318 140733395888272 140218065013688 4399987 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+25.5003 s]
/proc/loadavg: 2.05 2.03 2.00 3/179 1848
/proc/meminfo: memFree=26833372/32873648 swapFree=6336/6336
[pid=1846] ppid=1844 vsize=83652 CPUtime=25.48 cores=0,2,4,6
/proc/1846/stat : 1846 (wbo1.71) S 1844 1846 32463 0 -1 4202496 7117 0 0 0 2547 1 0 0 20 0 2 0 287637145 85659648 6991 33554432000 4194304 5964318 140733395888272 140733395887792 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/1846/statm: 20913 6991 198 433 0 20477 0
[pid=1846/tid=1847] ppid=1844 vsize=83652 CPUtime=25.42 cores=0,2,4,6
/proc/1846/task/1847/stat : 1847 (wbo1.71) R 1844 1846 32463 0 -1 4202560 6392 0 0 0 2541 1 0 0 20 0 2 0 287637146 85659648 6991 33554432000 4194304 5964318 140733395888272 140218065013688 4388096 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: 2.04 2.03 2.00 3/179 1848
/proc/meminfo: memFree=26819696/32873648 swapFree=6336/6336
[pid=1846] ppid=1844 vsize=83652 CPUtime=51.06 cores=0,2,4,6
/proc/1846/stat : 1846 (wbo1.71) S 1844 1846 32463 0 -1 4202496 10174 0 0 0 5104 2 0 0 20 0 2 0 287637145 85659648 9948 33554432000 4194304 5964318 140733395888272 140733395887792 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/1846/statm: 20913 9948 198 433 0 20477 0
[pid=1846/tid=1847] ppid=1844 vsize=83652 CPUtime=50.94 cores=0,2,4,6
/proc/1846/task/1847/stat : 1847 (wbo1.71) R 1844 1846 32463 0 -1 4202560 9449 0 0 0 5092 2 0 0 20 0 2 0 287637146 85659648 9948 33554432000 4194304 5964318 140733395888272 140218065013688 4399879 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 83652

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

[startup+54.3003 s]
/proc/loadavg: 2.03 2.03 2.00 3/179 1848
/proc/meminfo: memFree=26819448/32873648 swapFree=6336/6336
[pid=1846] ppid=1844 vsize=83652 CPUtime=54.26 cores=0,2,4,6
/proc/1846/stat : 1846 (wbo1.71) S 1844 1846 32463 0 -1 4202496 10174 0 0 0 5424 2 0 0 20 0 2 0 287637145 85659648 9948 33554432000 4194304 5964318 140733395888272 140733395887792 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/1846/statm: 20913 9948 198 433 0 20477 0
[pid=1846/tid=1847] ppid=1844 vsize=83652 CPUtime=54.13 cores=0,2,4,6
/proc/1846/task/1847/stat : 1847 (wbo1.71) R 1844 1846 32463 0 -1 4202560 9449 0 0 0 5411 2 0 0 20 0 2 0 287637146 85659648 9948 33554432000 4194304 5964318 140733395888272 140218065013688 4400446 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 54.26
Current children cumulated vsize (KiB) 83652

[startup+57.5003 s]
/proc/loadavg: 2.03 2.03 2.00 3/179 1848
/proc/meminfo: memFree=26818208/32873648 swapFree=6336/6336
[pid=1846] ppid=1844 vsize=83652 CPUtime=57.46 cores=0,2,4,6
/proc/1846/stat : 1846 (wbo1.71) S 1844 1846 32463 0 -1 4202496 10176 0 0 0 5744 2 0 0 20 0 2 0 287637145 85659648 9950 33554432000 4194304 5964318 140733395888272 140733395887792 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/1846/statm: 20913 9950 198 433 0 20477 0
[pid=1846/tid=1847] ppid=1844 vsize=83652 CPUtime=57.32 cores=0,2,4,6
/proc/1846/task/1847/stat : 1847 (wbo1.71) R 1844 1846 32463 0 -1 4202560 9451 0 0 0 5730 2 0 0 20 0 2 0 287637146 85659648 9950 33554432000 4194304 5964318 140733395888272 140218065013688 4399824 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 57.46
Current children cumulated vsize (KiB) 83652

[startup+59.1003 s]
/proc/loadavg: 2.03 2.03 2.00 3/179 1848
/proc/meminfo: memFree=26817836/32873648 swapFree=6336/6336
[pid=1846] ppid=1844 vsize=83652 CPUtime=59.06 cores=0,2,4,6
/proc/1846/stat : 1846 (wbo1.71) S 1844 1846 32463 0 -1 4202496 10176 0 0 0 5904 2 0 0 20 0 2 0 287637145 85659648 9950 33554432000 4194304 5964318 140733395888272 140733395887792 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/1846/statm: 20913 9950 198 433 0 20477 0
[pid=1846/tid=1847] ppid=1844 vsize=83652 CPUtime=58.92 cores=0,2,4,6
/proc/1846/task/1847/stat : 1847 (wbo1.71) R 1844 1846 32463 0 -1 4202560 9451 0 0 0 5890 2 0 0 20 0 2 0 287637146 85659648 9950 33554432000 4194304 5964318 140733395888272 140218065013688 4399824 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 59.06
Current children cumulated vsize (KiB) 83652

[startup+59.5003 s]
/proc/loadavg: 2.03 2.03 2.00 3/179 1848
/proc/meminfo: memFree=26815664/32873648 swapFree=6336/6336
[pid=1846] ppid=1844 vsize=83652 CPUtime=59.46 cores=0,2,4,6
/proc/1846/stat : 1846 (wbo1.71) S 1844 1846 32463 0 -1 4202496 10176 0 0 0 5944 2 0 0 20 0 2 0 287637145 85659648 10321 33554432000 4194304 5964318 140733395888272 140733395887792 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/1846/statm: 20913 10321 198 433 0 20477 0
[pid=1846/tid=1847] ppid=1844 vsize=83652 CPUtime=59.32 cores=0,2,4,6
/proc/1846/task/1847/stat : 1847 (wbo1.71) R 1844 1846 32463 0 -1 4202560 9451 0 0 0 5930 2 0 0 20 0 2 0 287637146 85659648 10321 33554432000 4194304 5964318 140733395888272 140218065013688 4400420 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 59.46
Current children cumulated vsize (KiB) 83652

[startup+59.7003 s]
/proc/loadavg: 2.03 2.03 2.00 3/179 1848
/proc/meminfo: memFree=26815664/32873648 swapFree=6336/6336
[pid=1846] ppid=1844 vsize=83652 CPUtime=59.66 cores=0,2,4,6
/proc/1846/stat : 1846 (wbo1.71) S 1844 1846 32463 0 -1 4202496 10176 0 0 0 5964 2 0 0 20 0 2 0 287637145 85659648 10321 33554432000 4194304 5964318 140733395888272 140733395887792 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/1846/statm: 20913 10321 198 433 0 20477 0
[pid=1846/tid=1847] ppid=1844 vsize=83652 CPUtime=59.51 cores=0,2,4,6
/proc/1846/task/1847/stat : 1847 (wbo1.71) R 1844 1846 32463 0 -1 4202560 9451 0 0 0 5949 2 0 0 20 0 2 0 287637146 85659648 10321 33554432000 4194304 5964318 140733395888272 140218065013688 4399824 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 59.66
Current children cumulated vsize (KiB) 83652

[startup+59.8003 s]
/proc/loadavg: 2.03 2.03 2.00 3/179 1848
/proc/meminfo: memFree=26815664/32873648 swapFree=6336/6336
[pid=1846] ppid=1844 vsize=83652 CPUtime=59.76 cores=0,2,4,6
/proc/1846/stat : 1846 (wbo1.71) S 1844 1846 32463 0 -1 4202496 10176 0 0 0 5974 2 0 0 20 0 2 0 287637145 85659648 10321 33554432000 4194304 5964318 140733395888272 140733395887792 4546589 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/1846/statm: 20913 10321 198 433 0 20477 0
[pid=1846/tid=1847] ppid=1844 vsize=83652 CPUtime=59.61 cores=0,2,4,6
/proc/1846/task/1847/stat : 1847 (wbo1.71) R 1844 1846 32463 0 -1 4202560 9451 0 0 0 5959 2 0 0 20 0 2 0 287637146 85659648 10321 33554432000 4194304 5964318 140733395888272 140218065013688 4399816 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 59.76
Current children cumulated vsize (KiB) 83652

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 1846 and gives
#  childrusage.ru_utime.tv_sec=59
#  childrusage.ru_utime.tv_usec=641933
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=30995
# CPU time returned by wait4() is 59.6729
# while last known CPU time is 59.76
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 59.8478
CPU time (s): 59.76
CPU user time (s): 59.74
CPU system time (s): 0.02
CPU usage (%): 99.8533
Max. virtual memory (cumulated for all children) (KiB): 84136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 59.6419
system time used= 0.030995
maximum resident set size= 41296
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10179
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= 20
involuntary context switches= 76

runsolver used 0.282956 second user time and 0.58691 second system time

The end

Launcher Data 

Begin job on node112 at 2012-05-28 16:24:59
IDJOB=3713194
IDBENCH=79238
IDSOLVER=2293
FILE ID=node112/3713194-1338215099
RUNJOBID= node112-1338192203-32479
PBS_JOBID= 14624576
Free space on /tmp= 71588 MiB

SOLVER NAME= wbo 1.71
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111228076--soft-0-100-0.wbo
COMMAND LINE= wbo1.71 -file-format=wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3713194-1338215099/watcher-3713194-1338215099 -o /tmp/evaluation-result-3713194-1338215099/solver-3713194-1338215099 -C 1800 -W 1900 -M 15500  wbo1.71 -file-format=wbo HOME/instance-3713194-1338215099.wbo

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

MD5SUM BENCH= 769102c4365831847599c548efd52eec
RANDOM SEED=762150461

node112.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		: 2666.763
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	: 5333.52
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		: 2666.763
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		: 2666.763
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.763
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		: 2666.763
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	: 5331.92
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		: 2666.763
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		: 2666.763
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		: 2666.763
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:        26861852 kB
Buffers:          387188 kB
Cached:          4341360 kB
SwapCached:            0 kB
Active:          1273224 kB
Inactive:        3912364 kB
Active(anon):     459536 kB
Inactive(anon):        0 kB
Active(file):     813688 kB
Inactive(file):  3912364 kB
Unevictable:        6336 kB
Mlocked:            6336 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              5792 kB
Writeback:             0 kB
AnonPages:        463348 kB
Mapped:            15144 kB
Shmem:               200 kB
Slab:             689648 kB
SReclaimable:     133184 kB
SUnreclaim:       556464 kB
KernelStack:        1488 kB
PageTables:         4568 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     171544 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    380928 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= 71584 MiB
End job on node112 at 2012-05-28 16:25:59