Trace number 3446985

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 1.6OPTIMUM 332.335 332.332

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900670234--soft-33-100-0.wbo
MD5SUM74a38f74cac3b14e8d36cdbf48853bbd
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark275.955
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables231
Total number of constraints2707
Number of soft constraints1830
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Top cost 92327
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 92326
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 641
Number of bits of the biggest sum of numbers10
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 wbo 1.6 beta - 20110321
0.00/0.00	c Parsing wbo file format. File HOME/instance-3446985-1307905576.wbo.
0.00/0.00	c Instance file HOME/instance-3446985-1307905576.wbo
0.00/0.00	c File size is 92432 bytes.
0.00/0.00	c Highest Coefficient sum: 641
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.01         s                                      |
0.00/0.00	c |  Number Variables:      231                                                 |
0.00/0.00	c |  Number Clauses:        2684                                                |
0.00/0.00	c |  Number Cardinality:    22                                                  |
0.00/0.00	c |  Number PB Constraints: 1                                                   |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     231     2707     8338 |     5000        0   -nan |  0.000 % |
0.00/0.00	c |       102 |     231     2707     8338 |     5500      102     23 |  0.002 % |
0.00/0.01	c |       252 |     231     2707     8338 |     6050      252     26 |  0.002 % |
0.00/0.01	c |       477 |     231     2707     8338 |     6655      477     26 |  0.002 % |
0.00/0.02	c |       815 |     231     2707     8338 |     7320      815     29 |  0.002 % |
0.00/0.03	c |      1322 |     231     2707     8338 |     8052     1322     31 |  0.002 % |
0.00/0.05	c |      2083 |     231     2707     8338 |     8857     2083     31 |  0.002 % |
0.05/0.08	c |      3223 |     231     2707     8338 |     9743     3223     32 |  0.002 % |
0.09/0.12	c |      4932 |     231     2707     8338 |    10717     4932     32 |  0.002 % |
0.19/0.20	c |      7495 |     231     2707     8338 |    11789     7495     32 |  0.002 % |
0.29/0.35	c |     11341 |     231     2707     8338 |    12968    11341     33 |  0.002 % |
0.49/0.58	c |     17108 |     231     2707     8338 |    14265    10574     34 |  0.002 % |
0.89/0.98	c |     25758 |     231     2707     8338 |    15692    12031     37 |  0.002 % |
1.59/1.66	c |     38733 |     231     2707     8338 |    17261     9204     37 |  0.002 % |
2.69/2.76	c |     58197 |     231     2707     8338 |    18987    11289     40 |  0.002 % |
3.21/4.82	c |     87389 |     231     2707     8338 |    20886    11820     38 |  0.002 % |
7.69/7.77	c |    131178 |     231     2707     8338 |    22974    13571     43 |  0.002 % |
12.58/12.65	c |    196863 |     231     2707     8338 |    25272    21131     39 |  0.002 % |
19.90/19.94	c |    295390 |     231     2707     8338 |    27799    23331     41 |  0.002 % |
31.59/31.64	c |    443180 |     231     2707     8338 |    30579    26521     39 |  0.002 % |
49.70/49.75	c |    664867 |     231     2707     8338 |    33637    25404     37 |  0.002 % |
77.99/78.07	c |    997393 |     231     2707     8338 |    37001    16715     38 |  0.002 % |
124.69/124.71	c |   1496181 |     231     2707     8338 |    40701    21694     39 |  0.002 % |
196.99/197.07	c |   2244364 |     231     2707     8338 |    44771    37436     41 |  0.002 % |
297.59/297.69	c ===============================================================================
322.59/322.62	c core #1
322.59/322.62	c 
322.59/322.62	c 
322.59/322.62	c Core size: 1755	Core Weight: 1	Total Weight: 1
322.59/322.62	c Current CPU time: 318.437 s
322.59/322.62	c
322.59/322.62	c ============================[ Search Statistics ]==============================
322.59/322.62	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
322.59/322.62	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
322.59/322.62	c ===============================================================================
322.59/322.62	c |         0 |    1154     4439    16485 |     5000        0   -nan |  0.000 % |
322.59/322.62	c |       101 |    1154     4439    16485 |     5500      101     24 |  0.000 % |
322.59/322.62	c |       251 |    1154     4439    16485 |     6050      251     25 |  0.000 % |
322.59/322.63	c |       476 |    1154     4439    16485 |     6655      476     31 |  0.000 % |
322.59/322.64	c |       813 |    1154     4439    16485 |     7320      813     32 |  0.000 % |
322.59/322.65	c |      1320 |    1154     4439    16485 |     8052     1320     32 |  0.000 % |
322.59/322.67	c |      2079 |    1154     4439    16485 |     8857     2079     33 |  0.000 % |
322.70/322.71	c |      3218 |    1154     4439    16485 |     9743     3218     32 |  0.000 % |
322.70/322.77	c |      4927 |    1154     4439    16485 |    10717     4927     33 |  0.000 % |
322.80/322.85	c |      7489 |    1154     4439    16485 |    11789     7489     32 |  0.000 % |
322.99/323.02	c |     11335 |    1154     4439    16485 |    12968    11335     34 |  0.000 % |
323.30/323.31	c |     17102 |    1154     4439    16485 |    14265    10558     36 |  0.000 % |
323.69/323.74	c |     25754 |    1154     4439    16485 |    15692    12031     37 |  0.000 % |
324.50/324.51	c |     38728 |    1154     4439    16485 |    17261     9199     39 |  0.000 % |
325.79/325.80	c |     58191 |    1154     4439    16485 |    18987    11306     39 |  0.000 % |
327.69/327.76	c |     87383 |    1154     4439    16485 |    20886    11835     38 |  0.000 % |
331.30/331.31	c |    131175 |    1154     4439    16485 |    22974    13622     39 |  0.000 % |
332.30/332.30	c ===============================================================================
332.30/332.30	c #cores: 1
332.30/332.30	o 1
332.30/332.30	s OPTIMUM FOUND
332.30/332.30	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 -x170 -x171 -x172 x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 x210 -x211 -x212 -x213 -x214 -x215 x216 -x217 -x218 -x219 -x220 -x221 x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231
332.30/332.30	c Total CPU time: 329.633 s

Verifier Data 

OK	1

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-3446985-1307905576/watcher-3446985-1307905576 -o /tmp/evaluation-result-3446985-1307905576/solver-3446985-1307905576 -C 1800 -W 1900 -M 15500 wbo1.6 -file-format=wbo -time-limit=1800 -search-mode=0 HOME/instance-3446985-1307905576.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: 1.84 1.95 1.91 2/175 8201
/proc/meminfo: memFree=31321956/32951132 swapFree=67052544/67111528
[pid=8201] ppid=8199 vsize=2200 CPUtime=0 cores=0,2,4,6
/proc/8201/stat : 8201 (wbo1.6) R 8199 8201 6878 0 -1 4202496 317 0 0 0 0 0 0 0 25 0 1 0 902156281 2252800 270 33554432000 4194304 5714214 140736756574544 18446744073709551615 4970426 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/8201/statm: 550 270 178 372 0 152 0

[startup+0.0551669 s]
/proc/loadavg: 1.84 1.95 1.91 2/175 8201
/proc/meminfo: memFree=31321956/32951132 swapFree=67052544/67111528
[pid=8201] ppid=8199 vsize=3032 CPUtime=0.05 cores=0,2,4,6
/proc/8201/stat : 8201 (wbo1.6) R 8199 8201 6878 0 -1 4202496 562 0 0 0 5 0 0 0 18 0 1 0 902156281 3104768 492 33554432000 4194304 5714214 140736756574544 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/8201/statm: 758 492 177 372 0 383 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3032

[startup+0.10116 s]
/proc/loadavg: 1.84 1.95 1.91 2/175 8201
/proc/meminfo: memFree=31321956/32951132 swapFree=67052544/67111528
[pid=8201] ppid=8199 vsize=3572 CPUtime=0.09 cores=0,2,4,6
/proc/8201/stat : 8201 (wbo1.6) R 8199 8201 6878 0 -1 4202496 722 0 0 0 9 0 0 0 18 0 1 0 902156281 3657728 652 33554432000 4194304 5714214 140736756574544 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/8201/statm: 893 652 177 372 0 518 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3572

[startup+0.301134 s]
/proc/loadavg: 1.84 1.95 1.91 2/175 8201
/proc/meminfo: memFree=31321956/32951132 swapFree=67052544/67111528
[pid=8201] ppid=8199 vsize=5772 CPUtime=0.29 cores=0,2,4,6
/proc/8201/stat : 8201 (wbo1.6) R 8199 8201 6878 0 -1 4202496 1269 0 0 0 29 0 0 0 18 0 1 0 902156281 5910528 1199 33554432000 4194304 5714214 140736756574544 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/8201/statm: 1443 1199 177 372 0 1068 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5772

[startup+0.701041 s]
/proc/loadavg: 1.84 1.95 1.91 2/175 8201
/proc/meminfo: memFree=31321956/32951132 swapFree=67052544/67111528
[pid=8201] ppid=8199 vsize=8296 CPUtime=0.7 cores=0,2,4,6
/proc/8201/stat : 8201 (wbo1.6) R 8199 8201 6878 0 -1 4202496 1873 0 0 0 69 1 0 0 18 0 1 0 902156281 8495104 1803 33554432000 4194304 5714214 140736756574544 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/8201/statm: 2074 1803 177 372 0 1699 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 8296

[startup+1.50093 s]
/proc/loadavg: 1.84 1.95 1.91 3/176 8202
/proc/meminfo: memFree=31307836/32951132 swapFree=67052544/67111528
[pid=8201] ppid=8199 vsize=11596 CPUtime=1.49 cores=0,2,4,6
/proc/8201/stat : 8201 (wbo1.6) R 8199 8201 6878 0 -1 4202496 2703 0 0 0 147 2 0 0 19 0 1 0 902156281 11874304 2633 33554432000 4194304 5714214 140736756574544 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/8201/statm: 2899 2633 177 372 0 2524 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11596

[startup+3.20727 s]
/proc/loadavg: 1.84 1.95 1.91 3/176 8202
/proc/meminfo: memFree=31298676/32951132 swapFree=67052544/67111528
[pid=8201] ppid=8199 vsize=17752 CPUtime=3.21 cores=0,2,4,6
/proc/8201/stat : 8201 (wbo1.6) R 8199 8201 6878 0 -1 4202496 4248 0 0 0 318 3 0 0 25 0 1 0 902156281 18178048 4180 33554432000 4194304 5714214 140736756574544 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/8201/statm: 4504 4224 177 372 0 4129 0
Current children cumulated CPU time (s) 3.21
Current children cumulated vsize (KiB) 17752

[startup+6.30111 s]
/proc/loadavg: 1.93 1.97 1.91 3/176 8202
/proc/meminfo: memFree=31290584/32951132 swapFree=67052544/67111528
[pid=8201] ppid=8199 vsize=25880 CPUtime=6.28 cores=0,2,4,6
/proc/8201/stat : 8201 (wbo1.6) R 8199 8201 6878 0 -1 4202496 6253 0 0 0 621 7 0 0 25 0 1 0 902156281 26501120 6183 33554432000 4194304 5714214 140736756574544 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/8201/statm: 6470 6183 177 372 0 6095 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 25880

[startup+12.701 s]
/proc/loadavg: 1.94 1.97 1.91 3/176 8202
/proc/meminfo: memFree=31247644/32951132 swapFree=67052544/67111528
[pid=8201] ppid=8199 vsize=41316 CPUtime=12.68 cores=0,2,4,6
/proc/8201/stat : 8201 (wbo1.6) R 8199 8201 6878 0 -1 4202496 10119 0 0 0 1254 14 0 0 25 0 1 0 902156281 42307584 10049 33554432000 4194304 5714214 140736756574544 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/8201/statm: 10362 10050 177 372 0 9987 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 41316

[startup+25.5068 s]
/proc/loadavg: 1.95 1.97 1.91 3/176 8204
/proc/meminfo: memFree=31190108/32951132 swapFree=67052544/67111528
[pid=8201] ppid=8199 vsize=70624 CPUtime=25.5 cores=0,2,4,6
/proc/8201/stat : 8201 (wbo1.6) R 8199 8201 6878 0 -1 4202496 17385 0 0 0 2522 28 0 0 25 0 1 0 902156281 72318976 17315 33554432000 4194304 5714214 140736756574544 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/8201/statm: 17656 17315 177 372 0 17281 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 70624

[startup+51.1004 s]
/proc/loadavg: 1.97 1.97 1.91 3/176 8205
/proc/meminfo: memFree=31088152/32951132 swapFree=67052544/67111528
[pid=8201] ppid=8199 vsize=122148 CPUtime=51.09 cores=0,2,4,6
/proc/8201/stat : 8201 (wbo1.6) R 8199 8201 6878 0 -1 4202496 30259 0 0 0 5059 50 0 0 25 0 1 0 902156281 125079552 30189 33554432000 4194304 5714214 140736756574544 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/8201/statm: 30537 30189 177 372 0 30162 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 122148

[startup+102.301 s]
/proc/loadavg: 1.98 1.97 1.91 3/176 8207
/proc/meminfo: memFree=30870188/32951132 swapFree=67052544/67111528
[pid=8201] ppid=8199 vsize=217068 CPUtime=102.29 cores=0,2,4,6
/proc/8201/stat : 8201 (wbo1.6) R 8199 8201 6878 0 -1 4202496 53962 0 0 0 10135 94 0 0 25 0 1 0 902156281 222277632 53892 33554432000 4194304 5714214 140736756574544 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/8201/statm: 54267 53892 177 372 0 53892 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 217068

[startup+162.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/176 8207
/proc/meminfo: memFree=30762900/32951132 swapFree=67052544/67111528
[pid=8201] ppid=8199 vsize=324744 CPUtime=162.29 cores=0,2,4,6
/proc/8201/stat : 8201 (wbo1.6) R 8199 8201 6878 0 -1 4202496 80813 0 0 0 16082 147 0 0 25 0 1 0 902156281 332537856 80743 33554432000 4194304 5714214 140736756574544 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/8201/statm: 81186 80743 177 372 0 80811 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 324744

[startup+222.301 s]
/proc/loadavg: 1.99 1.97 1.91 3/176 8209
/proc/meminfo: memFree=30666412/32951132 swapFree=67052544/67111528
[pid=8201] ppid=8199 vsize=419808 CPUtime=222.29 cores=0,2,4,6
/proc/8201/stat : 8201 (wbo1.6) R 8199 8201 6878 0 -1 4202496 104506 0 0 0 22035 194 0 0 25 0 1 0 902156281 429883392 104436 33554432000 4194304 5714214 140736756574544 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/8201/statm: 104952 104436 177 372 0 104577 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 419808

[startup+282.301 s]
/proc/loadavg: 2.11 2.02 1.93 3/176 8249
/proc/meminfo: memFree=30698752/32951132 swapFree=67052544/67111528
[pid=8201] ppid=8199 vsize=514268 CPUtime=282.3 cores=0,2,4,6
/proc/8201/stat : 8201 (wbo1.6) R 8199 8201 6878 0 -1 4202496 128063 0 0 0 27993 237 0 0 25 0 1 0 902156281 526610432 127993 33554432000 4194304 5714214 140736756574544 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/8201/statm: 128567 127993 177 372 0 128192 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 514268

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

[startup+285.301 s]
/proc/loadavg: 2.10 2.02 1.93 3/176 8249
/proc/meminfo: memFree=30687592/32951132 swapFree=67052544/67111528
[pid=8201] ppid=8199 vsize=518636 CPUtime=285.3 cores=0,2,4,6
/proc/8201/stat : 8201 (wbo1.6) R 8199 8201 6878 0 -1 4202496 129158 0 0 0 28291 239 0 0 25 0 1 0 902156281 531083264 129088 33554432000 4194304 5714214 140736756574544 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/8201/statm: 129659 129088 177 372 0 129284 0
Current children cumulated CPU time (s) 285.3
Current children cumulated vsize (KiB) 518636

[startup+310.901 s]
/proc/loadavg: 2.06 2.01 1.93 3/176 8249
/proc/meminfo: memFree=30484844/32951132 swapFree=67052544/67111528
[pid=8201] ppid=8199 vsize=677344 CPUtime=310.89 cores=0,2,4,6
/proc/8201/stat : 8201 (wbo1.6) R 8199 8201 6878 0 -1 4202496 168820 0 0 0 30833 256 0 0 25 0 1 0 902156281 693600256 168750 33554432000 4194304 5714214 140736756574544 18446744073709551615 4324928 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/8201/statm: 169336 168750 177 372 0 168961 0
Current children cumulated CPU time (s) 310.89
Current children cumulated vsize (KiB) 677344

[startup+323.701 s]
/proc/loadavg: 2.05 2.01 1.93 3/176 8251
/proc/meminfo: memFree=30484840/32951132 swapFree=67052544/67111528
[pid=8201] ppid=8199 vsize=676716 CPUtime=323.69 cores=0,2,4,6
/proc/8201/stat : 8201 (wbo1.6) R 8199 8201 6878 0 -1 4202496 168825 0 0 0 32112 257 0 0 25 0 1 0 902156281 692957184 168643 33554432000 4194304 5714214 140736756574544 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/8201/statm: 169179 168643 178 372 0 168804 0
Current children cumulated CPU time (s) 323.69
Current children cumulated vsize (KiB) 676716

[startup+326.901 s]
/proc/loadavg: 2.05 2.01 1.93 3/176 8251
/proc/meminfo: memFree=30484964/32951132 swapFree=67052544/67111528
[pid=8201] ppid=8199 vsize=676716 CPUtime=326.9 cores=0,2,4,6
/proc/8201/stat : 8201 (wbo1.6) R 8199 8201 6878 0 -1 4202496 168825 0 0 0 32428 262 0 0 25 0 1 0 902156281 692957184 168643 33554432000 4194304 5714214 140736756574544 18446744073709551615 4319274 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/8201/statm: 169179 168643 178 372 0 168804 0
Current children cumulated CPU time (s) 326.9
Current children cumulated vsize (KiB) 676716

[startup+330.1 s]
/proc/loadavg: 2.05 2.01 1.93 3/176 8251
/proc/meminfo: memFree=30484840/32951132 swapFree=67052544/67111528
[pid=8201] ppid=8199 vsize=676716 CPUtime=330.1 cores=0,2,4,6
/proc/8201/stat : 8201 (wbo1.6) R 8199 8201 6878 0 -1 4202496 168825 0 0 0 32745 265 0 0 25 0 1 0 902156281 692957184 168643 33554432000 4194304 5714214 140736756574544 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/8201/statm: 169179 168643 178 372 0 168804 0
Current children cumulated CPU time (s) 330.1
Current children cumulated vsize (KiB) 676716

[startup+331.701 s]
/proc/loadavg: 2.05 2.01 1.93 3/176 8251
/proc/meminfo: memFree=30484836/32951132 swapFree=67052544/67111528
[pid=8201] ppid=8199 vsize=676716 CPUtime=331.69 cores=0,2,4,6
/proc/8201/stat : 8201 (wbo1.6) R 8199 8201 6878 0 -1 4202496 168825 0 0 0 32903 266 0 0 25 0 1 0 902156281 692957184 168643 33554432000 4194304 5714214 140736756574544 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/8201/statm: 169179 168643 178 372 0 168804 0
Current children cumulated CPU time (s) 331.69
Current children cumulated vsize (KiB) 676716

[startup+332.101 s]
/proc/loadavg: 2.05 2.01 1.93 3/176 8251
/proc/meminfo: memFree=30484836/32951132 swapFree=67052544/67111528
[pid=8201] ppid=8199 vsize=676716 CPUtime=332.09 cores=0,2,4,6
/proc/8201/stat : 8201 (wbo1.6) R 8199 8201 6878 0 -1 4202496 168825 0 0 0 32943 266 0 0 25 0 1 0 902156281 692957184 168643 33554432000 4194304 5714214 140736756574544 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/8201/statm: 169179 168643 178 372 0 168804 0
Current children cumulated CPU time (s) 332.09
Current children cumulated vsize (KiB) 676716

[startup+332.301 s]
/proc/loadavg: 2.05 2.01 1.93 3/176 8251
/proc/meminfo: memFree=30484836/32951132 swapFree=67052544/67111528
[pid=8201] ppid=8199 vsize=676716 CPUtime=332.3 cores=0,2,4,6
/proc/8201/stat : 8201 (wbo1.6) R 8199 8201 6878 0 -1 4202496 168825 0 0 0 32963 267 0 0 25 0 1 0 902156281 692957184 168643 33554432000 4194304 5714214 140736756574544 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/8201/statm: 169179 168643 178 372 0 168804 0
Current children cumulated CPU time (s) 332.3
Current children cumulated vsize (KiB) 676716

Child status: 0
Real time (s): 332.332
CPU time (s): 332.335
CPU user time (s): 329.633
CPU system time (s): 2.70259
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 677344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 329.633
system time used= 2.70259
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 168828
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= 5
involuntary context switches= 290

runsolver used 0.968852 second user time and 2.21066 second system time

The end

Launcher Data 

Begin job on node128 at 2011-06-12 21:06:16
IDJOB=3446985
IDBENCH=78898
IDSOLVER=1943
FILE ID=node128/3446985-1307905576
RUNJOBID= node128-1307903774-8036
PBS_JOBID= 13559578
Free space on /tmp= 74076 MiB

SOLVER NAME= wbo 1.6
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900670234--soft-33-100-0.wbo
COMMAND LINE= wbo1.6 -file-format=wbo -time-limit=TIMEOUT -search-mode=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3446985-1307905576/watcher-3446985-1307905576 -o /tmp/evaluation-result-3446985-1307905576/solver-3446985-1307905576 -C 1800 -W 1900 -M 15500  wbo1.6 -file-format=wbo -time-limit=1800 -search-mode=0 HOME/instance-3446985-1307905576.wbo

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

MD5SUM BENCH= 74a38f74cac3b14e8d36cdbf48853bbd
RANDOM SEED=1188737093

node128.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.70
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5434.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      31322260 kB
Buffers:        312628 kB
Cached:        1067260 kB
SwapCached:      11368 kB
Active:         512400 kB
Inactive:       889032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      31322260 kB
SwapTotal:    67111528 kB
SwapFree:     67052544 kB
Dirty:            8564 kB
Writeback:           0 kB
AnonPages:       19540 kB
Mapped:          10568 kB
Slab:           163756 kB
PageTables:       4296 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   212936 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74072 MiB
End job on node128 at 2011-06-12 21:11:49