Trace number 3712921

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 144.86 144.991

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111223004--soft-66-100-0.wbo
MD5SUM2781b3371b432984c0fe1e8064068870
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark19
Best CPU time to get the best result obtained on this benchmark1.17282
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 constraints42
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 1838
Min constraint cost 1
Max constraint cost 97
Sum of constraints costs 1837
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1227
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-3712921-1338201132.wbo.
0.00/0.00	c Instance file HOME/instance-3712921-1338201132.wbo
0.00/0.00	c File size is 10178 bytes.
0.00/0.00	c Highest Coefficient sum: 1227
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:      211                                                 |
0.00/0.00	c |  Number Clauses:        30                                                  |
0.00/0.00	c |  Number Cardinality:    41                                                  |
0.00/0.00	c |  Number PB Constraints: 30                                                  |
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Problem Type:          Optimization                                        |
0.00/0.00	c |  Objective Function:    Cardinality 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 ===============================================================================
12.19/12.21	c | 12.22     | 0  | 1            lb |  0                0                0.00  |
21.99/22.06	c | 22.06     | 0  | 6            lb |  0                0                0.00  |
32.08/32.12	c | 32.12     | 0  | 7            lb |  0                0                0.00  |
40.88/40.91	c | 40.91     | 0  | 9            lb |  0                0                0.00  |
49.39/49.46	c | 49.47     | 0  | 10           lb |  0                0                0.00  |
56.28/56.38	c | 56.38     | 0  | 11           lb |  0                0                0.00  |
67.09/67.12	c | 67.12     | 0  | 12           lb |  0                0                0.00  |
75.68/75.76	c | 75.76     | 0  | 14           lb |  0                0                0.00  |
85.98/86.04	c | 86.05     | 0  | 15           lb |  0                0                0.00  |
99.17/99.22	c | 99.23     | 0  | 16           lb |  0                0                0.00  |
112.18/112.26	c | 112.26    | 0  | 17           lb |  0                0                0.00  |
124.87/124.90	c | 124.90    | 0  | 18           lb |  0                0                0.00  |
136.17/136.27	c | 136.28    | 0  | 19           lb |  0                0                0.00  |
144.86/144.98	c | 144.99    | 0  | 19           ub |  0                0                0.00  |
144.86/144.98	c ===============================================================================
144.86/144.98	c Wall Clock Time: 144.99 s
144.86/144.98	o 19
144.86/144.98	c Best Solution: 19
144.86/144.98	s OPTIMUM FOUND
144.86/144.98	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	19

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-3712921-1338201132/watcher-3712921-1338201132 -o /tmp/evaluation-result-3712921-1338201132/solver-3712921-1338201132 -C 1800 -W 1900 -M 15500 wbo1.71 -file-format=wbo HOME/instance-3712921-1338201132.wbo 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 2486
/proc/meminfo: memFree=30953500/32873844 swapFree=7112/7112
[pid=2486] ppid=2484 vsize=83720 CPUtime=0 cores=1,3,5,7
/proc/2486/stat : 2486 (wbo1.71) S 2484 2486 1215 0 -1 4202496 792 0 0 0 0 0 0 0 20 0 2 0 286238842 85729280 741 33554432000 4194304 5964318 140736016921312 140736016920832 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2486/statm: 20930 742 193 433 0 20494 0
[pid=2486/tid=2487] ppid=2484 vsize=83720 CPUtime=0 cores=1,3,5,7
/proc/2486/task/2487/stat : 2487 (wbo1.71) R 2484 2486 1215 0 -1 4202560 71 0 0 0 0 0 0 0 20 0 2 0 286238842 85729280 742 33554432000 4194304 5964318 140736016921312 140734506053528 5136324 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0

[startup+0.0960459 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 2486
/proc/meminfo: memFree=30953500/32873844 swapFree=7112/7112
[pid=2486] ppid=2484 vsize=83720 CPUtime=0.09 cores=1,3,5,7
/proc/2486/stat : 2486 (wbo1.71) S 2484 2486 1215 0 -1 4202496 1067 0 0 0 9 0 0 0 20 0 2 0 286238842 85729280 1016 33554432000 4194304 5964318 140736016921312 140736016920832 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2486/statm: 20930 1016 194 433 0 20494 0
[pid=2486/tid=2487] ppid=2484 vsize=83720 CPUtime=0.08 cores=1,3,5,7
/proc/2486/task/2487/stat : 2487 (wbo1.71) R 2484 2486 1215 0 -1 4202560 345 0 0 0 8 0 0 0 20 0 2 0 286238842 85729280 1016 33554432000 4194304 5964318 140736016921312 140734506053528 4221072 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83720

[startup+0.100271 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 2486
/proc/meminfo: memFree=30953500/32873844 swapFree=7112/7112
[pid=2486] ppid=2484 vsize=83720 CPUtime=0.09 cores=1,3,5,7
/proc/2486/stat : 2486 (wbo1.71) S 2484 2486 1215 0 -1 4202496 1076 0 0 0 9 0 0 0 20 0 2 0 286238842 85729280 1025 33554432000 4194304 5964318 140736016921312 140736016920832 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2486/statm: 20930 1025 194 433 0 20494 0
[pid=2486/tid=2487] ppid=2484 vsize=83720 CPUtime=0.08 cores=1,3,5,7
/proc/2486/task/2487/stat : 2487 (wbo1.71) R 2484 2486 1215 0 -1 4202560 354 0 0 0 8 0 0 0 20 0 2 0 286238842 85729280 1025 33554432000 4194304 5964318 140736016921312 140734506053528 5136324 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83720

[startup+0.300254 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 2486
/proc/meminfo: memFree=30953500/32873844 swapFree=7112/7112
[pid=2486] ppid=2484 vsize=83720 CPUtime=0.29 cores=1,3,5,7
/proc/2486/stat : 2486 (wbo1.71) S 2484 2486 1215 0 -1 4202496 1444 0 0 0 29 0 0 0 20 0 2 0 286238842 85729280 1393 33554432000 4194304 5964318 140736016921312 140736016920832 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2486/statm: 20930 1393 194 433 0 20494 0
[pid=2486/tid=2487] ppid=2484 vsize=83720 CPUtime=0.28 cores=1,3,5,7
/proc/2486/task/2487/stat : 2487 (wbo1.71) R 2484 2486 1215 0 -1 4202560 722 0 0 0 28 0 0 0 20 0 2 0 286238842 85729280 1393 33554432000 4194304 5964318 140736016921312 140077763053608 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83720

[startup+0.700254 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 2486
/proc/meminfo: memFree=30953500/32873844 swapFree=7112/7112
[pid=2486] ppid=2484 vsize=83864 CPUtime=0.69 cores=1,3,5,7
/proc/2486/stat : 2486 (wbo1.71) S 2484 2486 1215 0 -1 4202496 1918 0 0 0 69 0 0 0 20 0 2 0 286238842 85876736 1867 33554432000 4194304 5964318 140736016921312 140736016920832 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2486/statm: 20966 1884 194 433 0 20530 0
[pid=2486/tid=2487] ppid=2484 vsize=83864 CPUtime=0.68 cores=1,3,5,7
/proc/2486/task/2487/stat : 2487 (wbo1.71) R 2484 2486 1215 0 -1 4202560 1213 0 0 0 68 0 0 0 20 0 2 0 286238842 85876736 1884 33554432000 4194304 5964318 140736016921312 140077763053608 5179600 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 83864

[startup+1.50025 s]
/proc/loadavg: 2.03 2.01 2.00 3/179 2488
/proc/meminfo: memFree=30946424/32873844 swapFree=7112/7112
[pid=2486] ppid=2484 vsize=83864 CPUtime=1.49 cores=1,3,5,7
/proc/2486/stat : 2486 (wbo1.71) S 2484 2486 1215 0 -1 4202496 2223 0 0 0 149 0 0 0 20 0 2 0 286238842 85876736 2172 33554432000 4194304 5964318 140736016921312 140736016920832 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2486/statm: 20966 2172 194 433 0 20530 0
[pid=2486/tid=2487] ppid=2484 vsize=83864 CPUtime=1.48 cores=1,3,5,7
/proc/2486/task/2487/stat : 2487 (wbo1.71) R 2484 2486 1215 0 -1 4202560 1501 0 0 0 148 0 0 0 20 0 2 0 286238842 85876736 2172 33554432000 4194304 5964318 140736016921312 140077763053368 4400001 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83864

[startup+3.10025 s]
/proc/loadavg: 2.03 2.01 2.00 3/179 2488
/proc/meminfo: memFree=30943812/32873844 swapFree=7112/7112
[pid=2486] ppid=2484 vsize=83864 CPUtime=3.09 cores=1,3,5,7
/proc/2486/stat : 2486 (wbo1.71) S 2484 2486 1215 0 -1 4202496 3026 0 0 0 308 1 0 0 20 0 2 0 286238842 85876736 2975 33554432000 4194304 5964318 140736016921312 140736016920832 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2486/statm: 20966 2975 194 433 0 20530 0
[pid=2486/tid=2487] ppid=2484 vsize=83864 CPUtime=3.07 cores=1,3,5,7
/proc/2486/task/2487/stat : 2487 (wbo1.71) R 2484 2486 1215 0 -1 4202560 2304 0 0 0 307 0 0 0 20 0 2 0 286238842 85876736 2975 33554432000 4194304 5964318 140736016921312 140077763053368 4399905 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 83864

[startup+6.30025 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 2488
/proc/meminfo: memFree=30938604/32873844 swapFree=7112/7112
[pid=2486] ppid=2484 vsize=83936 CPUtime=6.29 cores=1,3,5,7
/proc/2486/stat : 2486 (wbo1.71) S 2484 2486 1215 0 -1 4202496 4253 0 0 0 628 1 0 0 20 0 2 0 286238842 85950464 4202 33554432000 4194304 5964318 140736016921312 140736016920832 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2486/statm: 20984 4202 194 433 0 20548 0
[pid=2486/tid=2487] ppid=2484 vsize=83936 CPUtime=6.27 cores=1,3,5,7
/proc/2486/task/2487/stat : 2487 (wbo1.71) R 2484 2486 1215 0 -1 4202560 3531 0 0 0 626 1 0 0 20 0 2 0 286238842 85950464 4202 33554432000 4194304 5964318 140736016921312 140077763053368 4400013 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 83936

[startup+12.7003 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 2488
/proc/meminfo: memFree=30909480/32873844 swapFree=7112/7112
[pid=2486] ppid=2484 vsize=83720 CPUtime=12.69 cores=1,3,5,7
/proc/2486/stat : 2486 (wbo1.71) S 2484 2486 1215 0 -1 4202496 5893 0 0 0 1268 1 0 0 20 0 2 0 286238842 85729280 5728 33554432000 4194304 5964318 140736016921312 140736016920832 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2486/statm: 20930 5728 198 433 0 20494 0
[pid=2486/tid=2487] ppid=2484 vsize=83720 CPUtime=12.65 cores=1,3,5,7
/proc/2486/task/2487/stat : 2487 (wbo1.71) R 2484 2486 1215 0 -1 4202560 5171 0 0 0 1264 1 0 0 20 0 2 0 286238842 85729280 5728 33554432000 4194304 5964318 140736016921312 140077763054520 4399960 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 83720

[startup+25.5003 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 2488
/proc/meminfo: memFree=30873148/32873844 swapFree=7112/7112
[pid=2486] ppid=2484 vsize=83720 CPUtime=25.48 cores=1,3,5,7
/proc/2486/stat : 2486 (wbo1.71) S 2484 2486 1215 0 -1 4202496 5930 0 0 0 2547 1 0 0 20 0 2 0 286238842 85729280 5565 33554432000 4194304 5964318 140736016921312 140736016920832 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2486/statm: 20930 5565 198 433 0 20494 0
[pid=2486/tid=2487] ppid=2484 vsize=83720 CPUtime=25.42 cores=1,3,5,7
/proc/2486/task/2487/stat : 2487 (wbo1.71) R 2484 2486 1215 0 -1 4202560 5208 0 0 0 2541 1 0 0 20 0 2 0 286238842 85729280 5565 33554432000 4194304 5964318 140736016921312 140077763054408 4389014 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 83720

[startup+51.1003 s]
/proc/loadavg: 2.01 2.01 2.00 3/179 2488
/proc/meminfo: memFree=30804328/32873844 swapFree=7116/7116
[pid=2486] ppid=2484 vsize=83720 CPUtime=51.08 cores=1,3,5,7
/proc/2486/stat : 2486 (wbo1.71) S 2484 2486 1215 0 -1 4202496 6846 0 0 0 5107 1 0 0 20 0 2 0 286238842 85729280 6481 33554432000 4194304 5964318 140736016921312 140736016920832 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2486/statm: 20930 6481 198 433 0 20494 0
[pid=2486/tid=2487] ppid=2484 vsize=83720 CPUtime=50.95 cores=1,3,5,7
/proc/2486/task/2487/stat : 2487 (wbo1.71) R 2484 2486 1215 0 -1 4202560 6124 0 0 0 5094 1 0 0 20 0 2 0 286238842 85729280 6481 33554432000 4194304 5964318 140736016921312 140077763054104 4399991 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 83720

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 2488
/proc/meminfo: memFree=30793664/32873844 swapFree=7112/7112
[pid=2486] ppid=2484 vsize=83720 CPUtime=102.28 cores=1,3,5,7
/proc/2486/stat : 2486 (wbo1.71) S 2484 2486 1215 0 -1 4202496 8625 0 0 0 10226 2 0 0 20 0 2 0 286238842 85729280 8260 33554432000 4194304 5964318 140736016921312 140736016920832 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2486/statm: 20930 8260 198 433 0 20494 0
[pid=2486/tid=2487] ppid=2484 vsize=83720 CPUtime=102.03 cores=1,3,5,7
/proc/2486/task/2487/stat : 2487 (wbo1.71) R 2484 2486 1215 0 -1 4202560 7903 0 0 0 10200 3 0 0 20 0 2 0 286238842 85729280 8260 33554432000 4194304 5964318 140736016921312 140077763054008 4399982 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 83720

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

[startup+127.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2488
/proc/meminfo: memFree=30793804/32873844 swapFree=7112/7112
[pid=2486] ppid=2484 vsize=83720 CPUtime=127.87 cores=1,3,5,7
/proc/2486/stat : 2486 (wbo1.71) S 2484 2486 1215 0 -1 4202496 8629 0 0 0 12785 2 0 0 20 0 2 0 286238842 85729280 8264 33554432000 4194304 5964318 140736016921312 140736016920832 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2486/statm: 20930 8264 198 433 0 20494 0
[pid=2486/tid=2487] ppid=2484 vsize=83720 CPUtime=127.55 cores=1,3,5,7
/proc/2486/task/2487/stat : 2487 (wbo1.71) R 2484 2486 1215 0 -1 4202560 7907 0 0 0 12752 3 0 0 20 0 2 0 286238842 85729280 8264 33554432000 4194304 5964318 140736016921312 140077763054104 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 127.87
Current children cumulated vsize (KiB) 83720

[startup+134.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 2489
/proc/meminfo: memFree=30793796/32873844 swapFree=7112/7112
[pid=2486] ppid=2484 vsize=83720 CPUtime=134.27 cores=1,3,5,7
/proc/2486/stat : 2486 (wbo1.71) S 2484 2486 1215 0 -1 4202496 8629 0 0 0 13425 2 0 0 20 0 2 0 286238842 85729280 8264 33554432000 4194304 5964318 140736016921312 140736016920832 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2486/statm: 20930 8264 198 433 0 20494 0
[pid=2486/tid=2487] ppid=2484 vsize=83720 CPUtime=133.94 cores=1,3,5,7
/proc/2486/task/2487/stat : 2487 (wbo1.71) R 2484 2486 1215 0 -1 4202560 7907 0 0 0 13390 4 0 0 20 0 2 0 286238842 85729280 8264 33554432000 4194304 5964318 140736016921312 140077763054104 4381878 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 134.27
Current children cumulated vsize (KiB) 83720

[startup+140.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 2489
/proc/meminfo: memFree=30793796/32873844 swapFree=7116/7116
[pid=2486] ppid=2484 vsize=83720 CPUtime=140.67 cores=1,3,5,7
/proc/2486/stat : 2486 (wbo1.71) S 2484 2486 1215 0 -1 4202496 8629 0 0 0 14065 2 0 0 20 0 2 0 286238842 85729280 8264 33554432000 4194304 5964318 140736016921312 140736016920832 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2486/statm: 20930 8264 198 433 0 20494 0
[pid=2486/tid=2487] ppid=2484 vsize=83720 CPUtime=140.33 cores=1,3,5,7
/proc/2486/task/2487/stat : 2487 (wbo1.71) R 2484 2486 1215 0 -1 4202560 7907 0 0 0 14029 4 0 0 20 0 2 0 286238842 85729280 8264 33554432000 4194304 5964318 140736016921312 140077763054104 4400326 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 140.67
Current children cumulated vsize (KiB) 83720

[startup+142.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 2489
/proc/meminfo: memFree=30793796/32873844 swapFree=7112/7112
[pid=2486] ppid=2484 vsize=83720 CPUtime=142.27 cores=1,3,5,7
/proc/2486/stat : 2486 (wbo1.71) S 2484 2486 1215 0 -1 4202496 8629 0 0 0 14225 2 0 0 20 0 2 0 286238842 85729280 8264 33554432000 4194304 5964318 140736016921312 140736016920832 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2486/statm: 20930 8264 198 433 0 20494 0
[pid=2486/tid=2487] ppid=2484 vsize=83720 CPUtime=141.92 cores=1,3,5,7
/proc/2486/task/2487/stat : 2487 (wbo1.71) R 2484 2486 1215 0 -1 4202560 7907 0 0 0 14188 4 0 0 20 0 2 0 286238842 85729280 8264 33554432000 4194304 5964318 140736016921312 140077763054104 4400423 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 142.27
Current children cumulated vsize (KiB) 83720

[startup+143.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 2489
/proc/meminfo: memFree=30793796/32873844 swapFree=7112/7112
[pid=2486] ppid=2484 vsize=83720 CPUtime=143.87 cores=1,3,5,7
/proc/2486/stat : 2486 (wbo1.71) S 2484 2486 1215 0 -1 4202496 8629 0 0 0 14385 2 0 0 20 0 2 0 286238842 85729280 8264 33554432000 4194304 5964318 140736016921312 140736016920832 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2486/statm: 20930 8264 198 433 0 20494 0
[pid=2486/tid=2487] ppid=2484 vsize=83720 CPUtime=143.51 cores=1,3,5,7
/proc/2486/task/2487/stat : 2487 (wbo1.71) R 2484 2486 1215 0 -1 4202560 7907 0 0 0 14347 4 0 0 20 0 2 0 286238842 85729280 8264 33554432000 4194304 5964318 140736016921312 140077763054104 4400446 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 143.87
Current children cumulated vsize (KiB) 83720

[startup+144.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 2489
/proc/meminfo: memFree=30793796/32873844 swapFree=7112/7112
[pid=2486] ppid=2484 vsize=83720 CPUtime=144.66 cores=1,3,5,7
/proc/2486/stat : 2486 (wbo1.71) S 2484 2486 1215 0 -1 4202496 8636 0 0 0 14464 2 0 0 20 0 2 0 286238842 85729280 8264 33554432000 4194304 5964318 140736016921312 140736016920832 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2486/statm: 20930 8264 198 433 0 20494 0
[pid=2486/tid=2487] ppid=2484 vsize=83720 CPUtime=144.3 cores=1,3,5,7
/proc/2486/task/2487/stat : 2487 (wbo1.71) R 2484 2486 1215 0 -1 4202560 7914 0 0 0 14426 4 0 0 20 0 2 0 286238842 85729280 8264 33554432000 4194304 5964318 140736016921312 140077763054104 4403404 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 144.66
Current children cumulated vsize (KiB) 83720

[startup+144.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 2489
/proc/meminfo: memFree=30793796/32873844 swapFree=7112/7112
[pid=2486] ppid=2484 vsize=83720 CPUtime=144.86 cores=1,3,5,7
/proc/2486/stat : 2486 (wbo1.71) S 2484 2486 1215 0 -1 4202496 8636 0 0 0 14484 2 0 0 20 0 2 0 286238842 85729280 8264 33554432000 4194304 5964318 140736016921312 140736016920832 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2486/statm: 20930 8264 198 433 0 20494 0
[pid=2486/tid=2487] ppid=2484 vsize=83720 CPUtime=144.5 cores=1,3,5,7
/proc/2486/task/2487/stat : 2487 (wbo1.71) R 2484 2486 1215 0 -1 4202560 7914 0 0 0 14446 4 0 0 20 0 2 0 286238842 85729280 8264 33554432000 4194304 5964318 140736016921312 140077763054104 4399824 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 144.86
Current children cumulated vsize (KiB) 83720

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2486 and gives
#  childrusage.ru_utime.tv_sec=144
#  childrusage.ru_utime.tv_usec=559023
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=53991
# CPU time returned by wait4() is 144.613
# while last known CPU time is 144.86
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 144.991
CPU time (s): 144.86
CPU user time (s): 144.84
CPU system time (s): 0.02
CPU usage (%): 99.9098
Max. virtual memory (cumulated for all children) (KiB): 84044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 144.559
system time used= 0.053991
maximum resident set size= 33068
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8639
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= 151

runsolver used 0.216967 second user time and 0.579911 second system time

The end

Launcher Data 

Begin job on node119 at 2012-05-28 12:32:12
IDJOB=3712921
IDBENCH=78819
IDSOLVER=2293
FILE ID=node119/3712921-1338201132
RUNJOBID= node119-1338182452-1232
PBS_JOBID= 14624567
Free space on /tmp= 71608 MiB

SOLVER NAME= wbo 1.71
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111223004--soft-66-100-0.wbo
COMMAND LINE= wbo1.71 -file-format=wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3712921-1338201132/watcher-3712921-1338201132 -o /tmp/evaluation-result-3712921-1338201132/solver-3712921-1338201132 -C 1800 -W 1900 -M 15500  wbo1.71 -file-format=wbo HOME/instance-3712921-1338201132.wbo

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

MD5SUM BENCH= 2781b3371b432984c0fe1e8064068870
RANDOM SEED=850131577

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:        30953772 kB
Buffers:          319156 kB
Cached:           359344 kB
SwapCached:         1840 kB
Active:           965116 kB
Inactive:         155424 kB
Active(anon):     442164 kB
Inactive(anon):     2068 kB
Active(file):     522952 kB
Inactive(file):   153356 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67100200 kB
Dirty:              5792 kB
Writeback:             0 kB
AnonPages:        447440 kB
Mapped:            12512 kB
Shmem:                 8 kB
Slab:             658988 kB
SReclaimable:     100860 kB
SUnreclaim:       558128 kB
KernelStack:        1488 kB
PageTables:         4936 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     147328 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    401408 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 12:34:37