Trace number 3447060

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 278.186 278.178

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900547389--soft-66-100-0.wbo
MD5SUM992c28e15fa8da7f001d610f6b39cc4c
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark45.1491
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 constraints927
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 45360
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 45359
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 721
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-3447060-1307905863.wbo.
0.00/0.00	c Instance file HOME/instance-3447060-1307905863.wbo
0.00/0.00	c File size is 87991 bytes.
0.00/0.00	c Highest Coefficient sum: 721
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 |       103 |     231     2707     8338 |     5500      103     21 |  0.002 % |
0.00/0.01	c |       254 |     231     2707     8338 |     6050      254     25 |  0.002 % |
0.00/0.01	c |       482 |     231     2707     8338 |     6655      482     28 |  0.002 % |
0.02/0.02	c |       823 |     231     2707     8338 |     7320      823     28 |  0.002 % |
0.02/0.03	c |      1329 |     231     2707     8338 |     8052     1329     29 |  0.002 % |
0.02/0.05	c |      2089 |     231     2707     8338 |     8857     2089     34 |  0.002 % |
0.02/0.08	c |      3228 |     231     2707     8338 |     9743     3228     33 |  0.002 % |
0.09/0.13	c |      4936 |     231     2707     8338 |    10717     4936     33 |  0.002 % |
0.19/0.22	c |      7501 |     231     2707     8338 |    11789     7501     32 |  0.002 % |
0.29/0.37	c |     11347 |     231     2707     8338 |    12968    11347     33 |  0.002 % |
0.59/0.66	c |     17113 |     231     2707     8338 |    14265    10589     35 |  0.002 % |
1.10/1.17	c |     25762 |     231     2707     8338 |    15692    12051     40 |  0.002 % |
1.99/2.03	c |     38737 |     231     2707     8338 |    17261     9210     41 |  0.002 % |
3.30/3.32	c |     58199 |     231     2707     8338 |    18987    11290     41 |  0.002 % |
5.19/5.28	c |     87391 |     231     2707     8338 |    20886    11825     37 |  0.002 % |
8.49/8.59	c |    131181 |     231     2707     8338 |    22974    13652     43 |  0.002 % |
13.89/13.91	c |    196865 |     231     2707     8338 |    25272    21610     37 |  0.002 % |
22.99/23.05	c |    295391 |     231     2707     8338 |    27799    16221     38 |  0.002 % |
36.19/36.22	c |    443183 |     231     2707     8338 |    30579    23478     38 |  0.002 % |
57.09/57.17	c |    664868 |     231     2707     8338 |    33637    26781     41 |  0.002 % |
72.80/72.81	c ===============================================================================
77.70/77.71	c core #1
77.70/77.71	c 
77.70/77.71	c 
77.70/77.71	c Core size: 879	Core Weight: 1	Total Weight: 1
77.70/77.71	c Current CPU time: 76.6913 s
77.70/77.71	c
77.70/77.71	c ============================[ Search Statistics ]==============================
77.70/77.71	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
77.70/77.71	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
77.70/77.71	c ===============================================================================
77.70/77.71	c |         0 |     709     3582    12395 |     5000        0   -nan |  0.000 % |
77.70/77.72	c |       101 |     709     3582    12395 |     5500      101     29 |  0.000 % |
77.70/77.72	c |       252 |     709     3582    12395 |     6050      252     31 |  0.000 % |
77.70/77.72	c |       478 |     709     3582    12395 |     6655      478     28 |  0.000 % |
77.70/77.73	c |       816 |     709     3582    12395 |     7320      816     29 |  0.000 % |
77.70/77.74	c |      1323 |     709     3582    12395 |     8052     1323     30 |  0.000 % |
77.70/77.76	c |      2083 |     709     3582    12395 |     8857     2083     30 |  0.000 % |
77.70/77.79	c |      3222 |     709     3582    12395 |     9743     3222     30 |  0.000 % |
77.79/77.85	c |      4930 |     709     3582    12395 |    10717     4930     30 |  0.000 % |
77.89/77.94	c |      7493 |     709     3582    12395 |    11789     7493     32 |  0.000 % |
78.10/78.10	c |     11340 |     709     3582    12395 |    12968    11340     33 |  0.000 % |
78.29/78.38	c |     17106 |     709     3582    12395 |    14265    10569     33 |  0.000 % |
78.79/78.82	c |     25756 |     709     3582    12395 |    15692    12035     34 |  0.000 % |
79.59/79.64	c |     38732 |     709     3582    12395 |    17261     9212     36 |  0.000 % |
80.69/80.76	c |     58193 |     709     3582    12395 |    18987    11307     33 |  0.000 % |
82.70/82.70	c |     87385 |     709     3582    12395 |    20886    11854     38 |  0.000 % |
85.70/85.75	c |    131174 |     709     3582    12395 |    22974    13666     36 |  0.000 % |
90.89/90.91	c |    196859 |     709     3582    12395 |    25272    21426     35 |  0.000 % |
98.50/98.55	c |    295385 |     709     3582    12395 |    27799    25312     37 |  0.000 % |
111.50/111.55	c |    443174 |     709     3582    12395 |    30579    15507     40 |  0.000 % |
131.79/131.84	c |    664858 |     709     3582    12395 |    33637    17868     39 |  0.000 % |
161.90/161.93	c |    997384 |     709     3582    12395 |    37001    33296     37 |  0.000 % |
210.49/210.58	c |   1496172 |     709     3582    12395 |    40701    21664     38 |  0.000 % |
243.40/243.42	c ===============================================================================
254.49/254.51	c core #2
254.49/254.51	c 
254.49/254.51	c 
254.49/254.51	c Core size: 901	Core Weight: 1	Total Weight: 2
254.49/254.51	c Current CPU time: 251.594 s
254.49/254.51	c
254.49/254.51	c ============================[ Search Statistics ]==============================
254.49/254.51	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
254.49/254.51	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
254.49/254.51	c ===============================================================================
254.49/254.51	c |         0 |    1188     4456    16454 |     5000        0   -nan |  0.000 % |
254.49/254.51	c |       100 |    1188     4456    16454 |     5500      100     17 |  0.000 % |
254.49/254.52	c |       250 |    1188     4456    16454 |     6050      250     26 |  0.000 % |
254.49/254.52	c |       475 |    1188     4456    16454 |     6655      475     26 |  0.000 % |
254.49/254.53	c |       812 |    1188     4456    16454 |     7320      812     28 |  0.000 % |
254.49/254.54	c |      1322 |    1188     4456    16454 |     8052     1322     30 |  0.000 % |
254.49/254.56	c |      2082 |    1188     4456    16454 |     8857     2082     28 |  0.000 % |
254.60/254.60	c |      3223 |    1188     4456    16454 |     9743     3223     30 |  0.000 % |
254.60/254.65	c |      4931 |    1188     4456    16454 |    10717     4931     29 |  0.000 % |
254.70/254.74	c |      7493 |    1188     4456    16454 |    11789     7493     31 |  0.000 % |
254.90/254.91	c |     11339 |    1188     4456    16454 |    12968    11339     32 |  0.000 % |
255.10/255.17	c |     17107 |    1188     4456    16454 |    14265    10566     32 |  0.000 % |
255.60/255.63	c |     25758 |    1188     4456    16454 |    15692    12039     35 |  0.000 % |
256.40/256.42	c |     38733 |    1188     4456    16454 |    17261     9227     38 |  0.000 % |
257.70/257.71	c |     58196 |    1188     4456    16454 |    18987    11317     38 |  0.000 % |
259.70/259.75	c |     87389 |    1188     4456    16454 |    20886    11864     41 |  0.000 % |
263.10/263.17	c |    131179 |    1188     4456    16454 |    22974    13673     40 |  0.000 % |
268.70/268.72	c |    196863 |    1188     4456    16454 |    25272    21574     43 |  0.000 % |
277.30/277.33	c |    295389 |    1188     4456    16454 |    27799    13005     36 |  0.000 % |
278.10/278.16	c ===============================================================================
278.10/278.16	c #cores: 2
278.10/278.16	o 2
278.10/278.16	s OPTIMUM FOUND
278.10/278.16	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
278.10/278.16	c Total CPU time: 275.91 s

Verifier Data 

OK	2

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-3447060-1307905863/watcher-3447060-1307905863 -o /tmp/evaluation-result-3447060-1307905863/solver-3447060-1307905863 -C 1800 -W 1900 -M 15500 wbo1.6 -file-format=wbo -time-limit=1800 -search-mode=0 HOME/instance-3447060-1307905863.wbo 

running on 4 cores: 0,2,4,6

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


[startup+0 s]
/proc/loadavg: 2.00 2.00 1.91 2/177 15791
/proc/meminfo: memFree=1778808/32951124 swapFree=67053176/67111528
[pid=15791] ppid=15789 vsize=2196 CPUtime=0 cores=0,2,4,6
/proc/15791/stat : 15791 (wbo1.6) R 15789 15791 13203 0 -1 4202496 321 0 0 0 0 0 0 0 24 0 1 0 902183972 2248704 273 33554432000 4194304 5714214 140737418078992 18446744073709551615 4970426 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/15791/statm: 549 273 178 372 0 152 0

[startup+0.0215811 s]
/proc/loadavg: 2.00 2.00 1.91 2/177 15791
/proc/meminfo: memFree=1778808/32951124 swapFree=67053176/67111528
[pid=15791] ppid=15789 vsize=2372 CPUtime=0.02 cores=0,2,4,6
/proc/15791/stat : 15791 (wbo1.6) R 15789 15791 13203 0 -1 4202496 422 0 0 0 2 0 0 0 24 0 1 0 902183972 2428928 352 33554432000 4194304 5714214 140737418078992 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/15791/statm: 593 352 177 372 0 218 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2372

[startup+0.10059 s]
/proc/loadavg: 2.00 2.00 1.91 2/177 15791
/proc/meminfo: memFree=1778808/32951124 swapFree=67053176/67111528
[pid=15791] ppid=15789 vsize=3444 CPUtime=0.09 cores=0,2,4,6
/proc/15791/stat : 15791 (wbo1.6) R 15789 15791 13203 0 -1 4202496 671 0 0 0 9 0 0 0 24 0 1 0 902183972 3526656 601 33554432000 4194304 5714214 140737418078992 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/15791/statm: 861 601 177 372 0 486 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3444

[startup+0.300561 s]
/proc/loadavg: 2.00 2.00 1.91 2/177 15791
/proc/meminfo: memFree=1778808/32951124 swapFree=67053176/67111528
[pid=15791] ppid=15789 vsize=5212 CPUtime=0.29 cores=0,2,4,6
/proc/15791/stat : 15791 (wbo1.6) R 15789 15791 13203 0 -1 4202496 1122 0 0 0 29 0 0 0 25 0 1 0 902183972 5337088 1052 33554432000 4194304 5714214 140737418078992 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/15791/statm: 1303 1052 177 372 0 928 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5212

[startup+0.700522 s]
/proc/loadavg: 2.00 2.00 1.91 2/177 15791
/proc/meminfo: memFree=1778808/32951124 swapFree=67053176/67111528
[pid=15791] ppid=15789 vsize=6964 CPUtime=0.69 cores=0,2,4,6
/proc/15791/stat : 15791 (wbo1.6) R 15789 15791 13203 0 -1 4202496 1540 0 0 0 69 0 0 0 25 0 1 0 902183972 7131136 1470 33554432000 4194304 5714214 140737418078992 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/15791/statm: 1741 1470 177 372 0 1366 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6964

[startup+1.50034 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 15792
/proc/meminfo: memFree=1766092/32951124 swapFree=67053176/67111528
[pid=15791] ppid=15789 vsize=9876 CPUtime=1.49 cores=0,2,4,6
/proc/15791/stat : 15791 (wbo1.6) R 15789 15791 13203 0 -1 4202496 2273 0 0 0 147 2 0 0 25 0 1 0 902183972 10113024 2203 33554432000 4194304 5714214 140737418078992 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/15791/statm: 2469 2203 177 372 0 2094 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9876

[startup+3.10103 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 15792
/proc/meminfo: memFree=1758776/32951124 swapFree=67053176/67111528
[pid=15791] ppid=15789 vsize=13572 CPUtime=3.1 cores=0,2,4,6
/proc/15791/stat : 15791 (wbo1.6) R 15789 15791 13203 0 -1 4202496 3196 0 0 0 306 4 0 0 25 0 1 0 902183972 13897728 3126 33554432000 4194304 5714214 140737418078992 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/15791/statm: 3393 3126 177 372 0 3018 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 13572

[startup+6.30047 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 15793
/proc/meminfo: memFree=1742724/32951124 swapFree=67053176/67111528
[pid=15791] ppid=15789 vsize=20304 CPUtime=6.29 cores=0,2,4,6
/proc/15791/stat : 15791 (wbo1.6) R 15789 15791 13203 0 -1 4202496 4864 0 0 0 622 7 0 0 25 0 1 0 902183972 20791296 4794 33554432000 4194304 5714214 140737418078992 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/15791/statm: 5076 4794 177 372 0 4701 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20304

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 15793
/proc/meminfo: memFree=1716480/32951124 swapFree=67053176/67111528
[pid=15791] ppid=15789 vsize=31604 CPUtime=12.69 cores=0,2,4,6
/proc/15791/stat : 15791 (wbo1.6) R 15789 15791 13203 0 -1 4202496 7652 0 0 0 1256 13 0 0 25 0 1 0 902183972 32362496 7582 33554432000 4194304 5714214 140737418078992 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/15791/statm: 7901 7582 177 372 0 7526 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31604

[startup+25.501 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 15793
/proc/meminfo: memFree=1671844/32951124 swapFree=67053176/67111528
[pid=15791] ppid=15789 vsize=50568 CPUtime=25.49 cores=0,2,4,6
/proc/15791/stat : 15791 (wbo1.6) R 15789 15791 13203 0 -1 4202496 12377 0 0 0 2525 24 0 0 25 0 1 0 902183972 51781632 12307 33554432000 4194304 5714214 140737418078992 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/15791/statm: 12642 12307 177 372 0 12267 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 50568

[startup+51.1004 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 15794
/proc/meminfo: memFree=1593324/32951124 swapFree=67053176/67111528
[pid=15791] ppid=15789 vsize=85872 CPUtime=51.09 cores=0,2,4,6
/proc/15791/stat : 15791 (wbo1.6) R 15789 15791 13203 0 -1 4202496 21175 0 0 0 5065 44 0 0 25 0 1 0 902183972 87932928 21105 33554432000 4194304 5714214 140737418078992 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/15791/statm: 21468 21105 177 372 0 21093 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 85872

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 15795
/proc/meminfo: memFree=1451796/32951124 swapFree=67053176/67111528
[pid=15791] ppid=15789 vsize=148520 CPUtime=102.3 cores=0,2,4,6
/proc/15791/stat : 15791 (wbo1.6) R 15789 15791 13203 0 -1 4202496 36955 0 0 0 10144 86 0 0 25 0 1 0 902183972 152084480 36819 33554432000 4194304 5714214 140737418078992 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/15791/statm: 37130 36819 178 372 0 36755 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 148520

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 15797
/proc/meminfo: memFree=1366052/32951124 swapFree=67053176/67111528
[pid=15791] ppid=15789 vsize=148520 CPUtime=162.3 cores=0,2,4,6
/proc/15791/stat : 15791 (wbo1.6) R 15789 15791 13203 0 -1 4202496 37019 0 0 0 16095 135 0 0 25 0 1 0 902183972 152084480 36883 33554432000 4194304 5714214 140737418078992 18446744073709551615 4300192 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/15791/statm: 37130 36883 178 372 0 36755 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 148520

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 15798
/proc/meminfo: memFree=1217912/32951124 swapFree=67053176/67111528
[pid=15791] ppid=15789 vsize=213052 CPUtime=222.3 cores=0,2,4,6
/proc/15791/stat : 15791 (wbo1.6) R 15789 15791 13203 0 -1 4202496 53064 0 0 0 22044 186 0 0 25 0 1 0 902183972 218165248 52928 33554432000 4194304 5714214 140737418078992 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/15791/statm: 53263 52928 178 372 0 52888 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 213052

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

[startup+230.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 15799
/proc/meminfo: memFree=1196576/32951124 swapFree=67053176/67111528
[pid=15791] ppid=15789 vsize=224552 CPUtime=230.3 cores=0,2,4,6
/proc/15791/stat : 15791 (wbo1.6) R 15789 15791 13203 0 -1 4202496 55941 0 0 0 22839 191 0 0 25 0 1 0 902183972 229941248 55805 33554432000 4194304 5714214 140737418078992 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/15791/statm: 56138 55805 178 372 0 55763 0
Current children cumulated CPU time (s) 230.3
Current children cumulated vsize (KiB) 224552

[startup+255.9 s]
/proc/loadavg: 2.08 2.02 1.91 3/178 15799
/proc/meminfo: memFree=993932/32951124 swapFree=67053176/67111528
[pid=15791] ppid=15789 vsize=320496 CPUtime=255.9 cores=0,2,4,6
/proc/15791/stat : 15791 (wbo1.6) R 15789 15791 13203 0 -1 4202496 79895 0 0 0 25383 207 0 0 25 0 1 0 902183972 328187904 79759 33554432000 4194304 5714214 140737418078992 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/15791/statm: 80124 79759 178 372 0 79749 0
Current children cumulated CPU time (s) 255.9
Current children cumulated vsize (KiB) 320496

[startup+268.701 s]
/proc/loadavg: 2.06 2.02 1.91 3/178 15838
/proc/meminfo: memFree=1454500/32951124 swapFree=67053176/67111528
[pid=15791] ppid=15789 vsize=320496 CPUtime=268.7 cores=0,2,4,6
/proc/15791/stat : 15791 (wbo1.6) R 15789 15791 13203 0 -1 4202496 79897 0 0 0 26652 218 0 0 25 0 1 0 902183972 328187904 79761 33554432000 4194304 5714214 140737418078992 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/15791/statm: 80124 79761 178 372 0 79749 0
Current children cumulated CPU time (s) 268.7
Current children cumulated vsize (KiB) 320496

[startup+275.101 s]
/proc/loadavg: 2.06 2.01 1.91 3/178 15838
/proc/meminfo: memFree=1434248/32951124 swapFree=67053176/67111528
[pid=15791] ppid=15789 vsize=320496 CPUtime=275.1 cores=0,2,4,6
/proc/15791/stat : 15791 (wbo1.6) R 15789 15791 13203 0 -1 4202496 79900 0 0 0 27286 224 0 0 25 0 1 0 902183972 328187904 79764 33554432000 4194304 5714214 140737418078992 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/15791/statm: 80124 79764 178 372 0 79749 0
Current children cumulated CPU time (s) 275.1
Current children cumulated vsize (KiB) 320496

[startup+276.701 s]
/proc/loadavg: 2.06 2.01 1.91 3/178 15838
/proc/meminfo: memFree=1430776/32951124 swapFree=67053176/67111528
[pid=15791] ppid=15789 vsize=320496 CPUtime=276.7 cores=0,2,4,6
/proc/15791/stat : 15791 (wbo1.6) R 15789 15791 13203 0 -1 4202496 79900 0 0 0 27445 225 0 0 25 0 1 0 902183972 328187904 79764 33554432000 4194304 5714214 140737418078992 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/15791/statm: 80124 79764 178 372 0 79749 0
Current children cumulated CPU time (s) 276.7
Current children cumulated vsize (KiB) 320496

[startup+277.5 s]
/proc/loadavg: 2.05 2.01 1.91 3/178 15838
/proc/meminfo: memFree=1427980/32951124 swapFree=67053176/67111528
[pid=15791] ppid=15789 vsize=320496 CPUtime=277.5 cores=0,2,4,6
/proc/15791/stat : 15791 (wbo1.6) R 15789 15791 13203 0 -1 4202496 79900 0 0 0 27525 225 0 0 25 0 1 0 902183972 328187904 79764 33554432000 4194304 5714214 140737418078992 18446744073709551615 4198960 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/15791/statm: 80124 79764 178 372 0 79749 0
Current children cumulated CPU time (s) 277.5
Current children cumulated vsize (KiB) 320496

[startup+277.9 s]
/proc/loadavg: 2.05 2.01 1.91 3/178 15838
/proc/meminfo: memFree=1427980/32951124 swapFree=67053176/67111528
[pid=15791] ppid=15789 vsize=320496 CPUtime=277.9 cores=0,2,4,6
/proc/15791/stat : 15791 (wbo1.6) R 15789 15791 13203 0 -1 4202496 79900 0 0 0 27564 226 0 0 25 0 1 0 902183972 328187904 79764 33554432000 4194304 5714214 140737418078992 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/15791/statm: 80124 79764 178 372 0 79749 0
Current children cumulated CPU time (s) 277.9
Current children cumulated vsize (KiB) 320496

[startup+278.1 s]
/proc/loadavg: 2.05 2.01 1.91 3/178 15838
/proc/meminfo: memFree=1427980/32951124 swapFree=67053176/67111528
[pid=15791] ppid=15789 vsize=320496 CPUtime=278.1 cores=0,2,4,6
/proc/15791/stat : 15791 (wbo1.6) R 15789 15791 13203 0 -1 4202496 79900 0 0 0 27584 226 0 0 25 0 1 0 902183972 328187904 79764 33554432000 4194304 5714214 140737418078992 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/15791/statm: 80124 79764 178 372 0 79749 0
Current children cumulated CPU time (s) 278.1
Current children cumulated vsize (KiB) 320496

Child status: 0
Real time (s): 278.178
CPU time (s): 278.186
CPU user time (s): 275.91
CPU system time (s): 2.27565
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 320496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 275.91
system time used= 2.27565
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 79903
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 244

runsolver used 0.417936 second user time and 0.85487 second system time

The end

Launcher Data 

Begin job on node137 at 2011-06-12 21:11:03
IDJOB=3447060
IDBENCH=78937
IDSOLVER=1943
FILE ID=node137/3447060-1307905863
RUNJOBID= node137-1307904060-15625
PBS_JOBID= 13559569
Free space on /tmp= 3504 MiB

SOLVER NAME= wbo 1.6
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900547389--soft-66-100-0.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-3447060-1307905863/watcher-3447060-1307905863 -o /tmp/evaluation-result-3447060-1307905863/solver-3447060-1307905863 -C 1800 -W 1900 -M 15500  wbo1.6 -file-format=wbo -time-limit=1800 -search-mode=0 HOME/instance-3447060-1307905863.wbo

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

MD5SUM BENCH= 992c28e15fa8da7f001d610f6b39cc4c
RANDOM SEED=1485209410

node137.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		: 2666.844
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	: 5333.68
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		: 2666.844
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		: 2666.844
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	: 5332.74
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		: 2666.844
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	: 5332.74
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		: 2666.844
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		: 2666.844
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		: 2666.844
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	: 5332.83
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		: 2666.844
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:       1779484 kB
Buffers:         64136 kB
Cached:       30146972 kB
SwapCached:      11932 kB
Active:       15626888 kB
Inactive:     14604124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:       1779484 kB
SwapTotal:    67111528 kB
SwapFree:     67053176 kB
Dirty:            8580 kB
Writeback:           0 kB
AnonPages:       17316 kB
Mapped:          10400 kB
Slab:           876876 kB
PageTables:       4256 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   210032 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 3500 MiB
End job on node137 at 2011-06-12 21:15:41