Trace number 2689994

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 1.4aOPTIMUM 487.411 487.398

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900548667--soft-33-100-0.wbo
MD5SUMb80542b6ea011406c368e0a53be4d6f1
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 benchmark487.411
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 constraints1804
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 90822
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 90821
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 625
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 1.4 beta - 20100517
0.00/0.00	c Parsing wbo file format. File HOME/instance-2689994-1277901589.wbo.
0.00/0.00	c Instance file HOME/instance-2689994-1277901589.wbo
0.00/0.00	c File size is 92300 bytes.
0.00/0.00	c Highest Coefficient sum: 625
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 |       100 |     231     2707     8338 |     5500      100     29 |  0.002 % |
0.00/0.01	c |       253 |     231     2707     8338 |     6050      253     31 |  0.002 % |
0.00/0.01	c |       481 |     231     2707     8338 |     6655      481     32 |  0.002 % |
0.00/0.03	c |       818 |     231     2707     8338 |     7320      818     34 |  0.002 % |
0.00/0.04	c |      1324 |     231     2707     8338 |     8052     1324     33 |  0.002 % |
0.06/0.07	c |      2083 |     231     2707     8338 |     8857     2083     32 |  0.002 % |
0.09/0.11	c |      3225 |     231     2707     8338 |     9743     3225     33 |  0.002 % |
0.09/0.17	c |      4933 |     231     2707     8338 |    10717     4933     33 |  0.002 % |
0.19/0.29	c |      7495 |     231     2707     8338 |    11789     7495     34 |  0.002 % |
0.49/0.51	c |     11340 |     231     2707     8338 |    12968    11340     36 |  0.002 % |
0.89/0.93	c |     17106 |     231     2707     8338 |    14265    10570     38 |  0.002 % |
1.60/1.63	c |     25756 |     231     2707     8338 |    15692    12032     43 |  0.002 % |
2.79/2.81	c |     38731 |     231     2707     8338 |    17261     9207     42 |  0.002 % |
4.49/4.59	c |     58194 |     231     2707     8338 |    18987    11309     43 |  0.002 % |
7.09/7.17	c |     87386 |     231     2707     8338 |    20886    11819     43 |  0.002 % |
11.69/11.76	c |    131175 |     231     2707     8338 |    22974    13617     42 |  0.002 % |
19.50/19.50	c |    196860 |     231     2707     8338 |    25272    21545     45 |  0.002 % |
30.19/30.26	c |    295388 |     231     2707     8338 |    27799    13027     43 |  0.002 % |
46.00/46.00	c |    443177 |     231     2707     8338 |    30579    16403     40 |  0.002 % |
75.50/75.54	c |    664860 |     231     2707     8338 |    33637    19414     41 |  0.002 % |
116.40/116.46	c |    997386 |     231     2707     8338 |    37001    30021     39 |  0.002 % |
182.09/182.13	c |   1496174 |     231     2707     8338 |    40701    35513     41 |  0.002 % |
291.10/291.10	c |   2244359 |     231     2707     8338 |    44771    30768     43 |  0.002 % |
456.91/456.96	c ===============================================================================
486.01/486.08	c core #1
486.01/486.08	c ============================[ Search Statistics ]==============================
486.01/486.08	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
486.01/486.08	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
486.01/486.08	c ===============================================================================
486.01/486.08	c |         0 |    1146     4415    16360 |     5000        0    nan |  0.000 % |
486.71/486.73	c |       101 |    1146     4415    16360 |     5500      101     21 |  0.000 % |
486.71/486.79	c |       255 |    1146     4415    16360 |     6050      255     31 |  0.000 % |
486.81/486.86	c |       481 |    1146     4415    16360 |     6655      481     35 |  0.000 % |
486.91/486.91	c |       820 |    1146     4415    16360 |     7320      820     32 |  0.000 % |
486.91/486.93	c |      1327 |    1146     4415    16360 |     8052     1327     34 |  0.000 % |
486.91/486.98	c |      2086 |    1146     4415    16360 |     8857     2086     34 |  0.000 % |
487.10/487.12	c |      3225 |    1146     4415    16360 |     9743     3225     33 |  0.000 % |
487.21/487.21	c |      4934 |    1146     4415    16360 |    10717     4934     35 |  0.000 % |
487.31/487.35	c ===============================================================================
487.31/487.35	c #cores: 1
487.31/487.35	c Final Weight: 1
487.31/487.35	o 1
487.31/487.35	s OPTIMUM FOUND
487.31/487.35	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
487.31/487.35	c Total CPU time: 483.418 s

Verifier Data 

OK	1

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2689994-1277901589/watcher-2689994-1277901589 -o /tmp/evaluation-result-2689994-1277901589/solver-2689994-1277901589 -C 1800 -W 2000 -M 3800 wbo1.4a -file-format=wbo -time-limit=1800 HOME/instance-2689994-1277901589.wbo 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 3891200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.85 1.97 1.99 4/178 16174
/proc/meminfo: memFree=30729464/32951124 swapFree=67111528/67111528
[pid=16174] ppid=16172 vsize=2664 CPUtime=0
/proc/16174/stat : 16174 (wbo1.4a) R 16172 16174 16149 0 -1 4202496 303 0 0 0 0 0 0 0 22 0 1 0 131453531 2727936 221 4089446400 134512640 135751879 4287018736 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16174/statm: 666 221 145 303 0 338 0

[startup+0.0674179 s]
/proc/loadavg: 1.85 1.97 1.99 4/178 16174
/proc/meminfo: memFree=30729464/32951124 swapFree=67111528/67111528
[pid=16174] ppid=16172 vsize=3248 CPUtime=0.06
/proc/16174/stat : 16174 (wbo1.4a) R 16172 16174 16149 0 -1 4202496 490 0 0 0 6 0 0 0 22 0 1 0 131453531 3325952 385 4089446400 134512640 135751879 4287018736 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16174/statm: 812 385 143 303 0 507 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3248

[startup+0.10041 s]
/proc/loadavg: 1.85 1.97 1.99 4/178 16174
/proc/meminfo: memFree=30729464/32951124 swapFree=67111528/67111528
[pid=16174] ppid=16172 vsize=3512 CPUtime=0.09
/proc/16174/stat : 16174 (wbo1.4a) R 16172 16174 16149 0 -1 4202496 560 0 0 0 9 0 0 0 22 0 1 0 131453531 3596288 455 4089446400 134512640 135751879 4287018736 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16174/statm: 878 456 143 303 0 573 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3512

[startup+0.300374 s]
/proc/loadavg: 1.85 1.97 1.99 4/178 16174
/proc/meminfo: memFree=30729464/32951124 swapFree=67111528/67111528
[pid=16174] ppid=16172 vsize=4964 CPUtime=0.29
/proc/16174/stat : 16174 (wbo1.4a) R 16172 16174 16149 0 -1 4202496 913 0 0 0 29 0 0 0 22 0 1 0 131453531 5083136 808 4089446400 134512640 135751879 4287018736 18446744073709551615 134517428 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16174/statm: 1241 808 143 303 0 936 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4964

[startup+0.700305 s]
/proc/loadavg: 1.85 1.97 1.99 4/178 16174
/proc/meminfo: memFree=30729464/32951124 swapFree=67111528/67111528
[pid=16174] ppid=16172 vsize=6984 CPUtime=0.69
/proc/16174/stat : 16174 (wbo1.4a) R 16172 16174 16149 0 -1 4202496 1423 0 0 0 68 1 0 0 24 0 1 0 131453531 7151616 1318 4089446400 134512640 135751879 4287018736 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16174/statm: 1746 1318 143 303 0 1441 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6984

[startup+1.50016 s]
/proc/loadavg: 1.85 1.97 1.99 3/179 16175
/proc/meminfo: memFree=30723256/32951124 swapFree=67111528/67111528
[pid=16174] ppid=16172 vsize=10548 CPUtime=1.49
/proc/16174/stat : 16174 (wbo1.4a) R 16172 16174 16149 0 -1 4202496 2290 0 0 0 147 2 0 0 25 0 1 0 131453531 10801152 2185 4089446400 134512640 135751879 4287018736 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16174/statm: 2637 2185 143 303 0 2332 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10548

[startup+3.10087 s]
/proc/loadavg: 1.85 1.97 1.99 3/179 16175
/proc/meminfo: memFree=30718420/32951124 swapFree=67111528/67111528
[pid=16174] ppid=16172 vsize=16620 CPUtime=3.09
/proc/16174/stat : 16174 (wbo1.4a) R 16172 16174 16149 0 -1 4202496 3806 0 0 0 305 4 0 0 25 0 1 0 131453531 17018880 3701 4089446400 134512640 135751879 4287018736 18446744073709551615 134606470 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16174/statm: 4155 3701 143 303 0 3850 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16620

[startup+6.3003 s]
/proc/loadavg: 1.86 1.97 1.99 3/179 16175
/proc/meminfo: memFree=30705068/32951124 swapFree=67111528/67111528
[pid=16174] ppid=16172 vsize=28268 CPUtime=6.29
/proc/16174/stat : 16174 (wbo1.4a) R 16172 16174 16149 0 -1 4202496 6731 0 0 0 621 8 0 0 25 0 1 0 131453531 28946432 6626 4089446400 134512640 135751879 4287018736 18446744073709551615 134616414 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16174/statm: 7067 6626 143 303 0 6762 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28268

[startup+12.7012 s]
/proc/loadavg: 1.87 1.97 1.99 3/179 16175
/proc/meminfo: memFree=30682564/32951124 swapFree=67111528/67111528
[pid=16174] ppid=16172 vsize=49012 CPUtime=12.7
/proc/16174/stat : 16174 (wbo1.4a) R 16172 16174 16149 0 -1 4202496 11905 0 0 0 1254 16 0 0 25 0 1 0 131453531 50188288 11800 4089446400 134512640 135751879 4287018736 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16174/statm: 12253 11800 143 303 0 11948 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 49012

[startup+25.5009 s]
/proc/loadavg: 1.90 1.97 1.99 3/179 16176
/proc/meminfo: memFree=30641472/32951124 swapFree=67111528/67111528
[pid=16174] ppid=16172 vsize=85988 CPUtime=25.49
/proc/16174/stat : 16174 (wbo1.4a) R 16172 16174 16149 0 -1 4202496 21177 0 0 0 2519 30 0 0 25 0 1 0 131453531 88051712 21072 4089446400 134512640 135751879 4287018736 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16174/statm: 21497 21072 143 303 0 21192 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 85988

[startup+51.1003 s]
/proc/loadavg: 1.93 1.97 1.99 3/179 16177
/proc/meminfo: memFree=30541300/32951124 swapFree=67111528/67111528
[pid=16174] ppid=16172 vsize=162828 CPUtime=51.09
/proc/16174/stat : 16174 (wbo1.4a) R 16172 16174 16149 0 -1 4202496 40349 0 0 0 5050 59 0 0 25 0 1 0 131453531 166735872 40244 4089446400 134512640 135751879 4287018736 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16174/statm: 40707 40244 143 303 0 40402 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 162828

[startup+102.306 s]
/proc/loadavg: 1.97 1.97 1.99 3/179 16178
/proc/meminfo: memFree=30329328/32951124 swapFree=67111528/67111528
[pid=16174] ppid=16172 vsize=294012 CPUtime=102.3
/proc/16174/stat : 16174 (wbo1.4a) R 16172 16174 16149 0 -1 4202496 73152 0 0 0 10128 102 0 0 25 0 1 0 131453531 301068288 73047 4089446400 134512640 135751879 4287018736 18446744073709551615 134616437 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16174/statm: 73503 73047 143 303 0 73198 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 294012

[startup+162.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/179 16179
/proc/meminfo: memFree=30087360/32951124 swapFree=67111528/67111528
[pid=16174] ppid=16172 vsize=443088 CPUtime=162.3
/proc/16174/stat : 16174 (wbo1.4a) R 16172 16174 16149 0 -1 4202496 110407 0 0 0 16071 159 0 0 25 0 1 0 131453531 453722112 110302 4089446400 134512640 135751879 4287018736 18446744073709551615 134605954 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16174/statm: 110772 110303 143 303 0 110467 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 443088

[startup+222.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/179 16181
/proc/meminfo: memFree=29851700/32951124 swapFree=67111528/67111528
[pid=16174] ppid=16172 vsize=583188 CPUtime=222.3
/proc/16174/stat : 16174 (wbo1.4a) R 16172 16174 16149 0 -1 4202496 145405 0 0 0 22024 206 0 0 25 0 1 0 131453531 597184512 145300 4089446400 134512640 135751879 4287018736 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16174/statm: 145797 145300 143 303 0 145492 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 583188

[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/179 16183
/proc/meminfo: memFree=29583452/32951124 swapFree=67111528/67111528
[pid=16174] ppid=16172 vsize=717656 CPUtime=282.3
/proc/16174/stat : 16174 (wbo1.4a) R 16172 16174 16149 0 -1 4202496 179044 0 0 0 27973 257 0 0 25 0 1 0 131453531 734879744 178939 4089446400 134512640 135751879 4287018736 18446744073709551615 134616866 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16174/statm: 179414 178939 143 303 0 179109 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 717656

[startup+342.3 s]
/proc/loadavg: 2.03 1.99 1.99 3/179 16185
/proc/meminfo: memFree=29330940/32951124 swapFree=67111528/67111528
[pid=16174] ppid=16172 vsize=856184 CPUtime=342.3
/proc/16174/stat : 16174 (wbo1.4a) R 16172 16174 16149 0 -1 4202496 213633 0 0 0 33926 304 0 0 25 0 1 0 131453531 876732416 213528 4089446400 134512640 135751879 4287018736 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16174/statm: 214046 213528 143 303 0 213741 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 856184

[startup+402.301 s]
/proc/loadavg: 2.01 1.99 1.99 3/179 16186
/proc/meminfo: memFree=29109800/32951124 swapFree=67111528/67111528
[pid=16174] ppid=16172 vsize=992692 CPUtime=402.3
/proc/16174/stat : 16174 (wbo1.4a) R 16172 16174 16149 0 -1 4202496 247769 0 0 0 39879 351 0 0 25 0 1 0 131453531 1016516608 247664 4089446400 134512640 135751879 4287018736 18446744073709551615 134616778 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16174/statm: 248173 247664 143 303 0 247868 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 992692

[startup+462.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/179 16187
/proc/meminfo: memFree=28882452/32951124 swapFree=67111528/67111528
[pid=16174] ppid=16172 vsize=1147544 CPUtime=462.3
/proc/16174/stat : 16174 (wbo1.4a) R 16172 16174 16149 0 -1 4202496 286456 0 0 0 45839 391 0 0 25 0 1 0 131453531 1175085056 286351 4089446400 134512640 135751879 4287018736 18446744073709551615 134712941 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16174/statm: 286886 286351 143 303 0 286581 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 1147544

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

[startup+473.501 s]
/proc/loadavg: 2.00 1.99 1.99 3/179 16188
/proc/meminfo: memFree=28808296/32951124 swapFree=67111528/67111528
[pid=16174] ppid=16172 vsize=1204964 CPUtime=473.51
/proc/16174/stat : 16174 (wbo1.4a) R 16172 16174 16149 0 -1 4202496 300815 0 0 0 46957 394 0 0 25 0 1 0 131453531 1233883136 300710 4089446400 134512640 135751879 4287018736 18446744073709551615 134618759 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16174/statm: 301241 300710 143 303 0 300936 0
Current children cumulated CPU time (s) 473.51
Current children cumulated vsize (KiB) 1204964

[startup+479.901 s]
/proc/loadavg: 2.00 1.99 1.99 3/179 16188
/proc/meminfo: memFree=28800480/32951124 swapFree=67111528/67111528
[pid=16174] ppid=16172 vsize=1204964 CPUtime=479.91
/proc/16174/stat : 16174 (wbo1.4a) R 16172 16174 16149 0 -1 4202496 300815 0 0 0 47597 394 0 0 25 0 1 0 131453531 1233883136 300710 4089446400 134512640 135751879 4287018736 18446744073709551615 134618395 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16174/statm: 301241 300710 143 303 0 300936 0
Current children cumulated CPU time (s) 479.91
Current children cumulated vsize (KiB) 1204964

[startup+483.101 s]
/proc/loadavg: 2.00 1.99 1.99 3/179 16188
/proc/meminfo: memFree=28796500/32951124 swapFree=67111528/67111528
[pid=16174] ppid=16172 vsize=1204964 CPUtime=483.11
/proc/16174/stat : 16174 (wbo1.4a) R 16172 16174 16149 0 -1 4202496 300815 0 0 0 47917 394 0 0 25 0 1 0 131453531 1233883136 300710 4089446400 134512640 135751879 4287018736 18446744073709551615 134618707 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16174/statm: 301241 300710 143 303 0 300936 0
Current children cumulated CPU time (s) 483.11
Current children cumulated vsize (KiB) 1204964

[startup+484.701 s]
/proc/loadavg: 2.00 1.99 1.99 3/179 16188
/proc/meminfo: memFree=28795264/32951124 swapFree=67111528/67111528
[pid=16174] ppid=16172 vsize=1204964 CPUtime=484.71
/proc/16174/stat : 16174 (wbo1.4a) R 16172 16174 16149 0 -1 4202496 300815 0 0 0 48077 394 0 0 25 0 1 0 131453531 1233883136 300710 4089446400 134512640 135751879 4287018736 18446744073709551615 134618404 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16174/statm: 301241 300710 143 303 0 300936 0
Current children cumulated CPU time (s) 484.71
Current children cumulated vsize (KiB) 1204964

[startup+486.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/179 16188
/proc/meminfo: memFree=28792288/32951124 swapFree=67111528/67111528
[pid=16174] ppid=16172 vsize=1204720 CPUtime=486.31
/proc/16174/stat : 16174 (wbo1.4a) R 16172 16174 16149 0 -1 4202496 300819 0 0 0 48237 394 0 0 25 0 1 0 131453531 1233633280 300670 4089446400 134512640 135751879 4287018736 18446744073709551615 135200219 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16174/statm: 301180 300670 146 303 0 300875 0
Current children cumulated CPU time (s) 486.31
Current children cumulated vsize (KiB) 1204720

[startup+487.1 s]
/proc/loadavg: 2.00 1.99 1.99 3/179 16188
/proc/meminfo: memFree=28792288/32951124 swapFree=67111528/67111528
[pid=16174] ppid=16172 vsize=1204720 CPUtime=487.1
/proc/16174/stat : 16174 (wbo1.4a) R 16172 16174 16149 0 -1 4202496 300819 0 0 0 48316 394 0 0 25 0 1 0 131453531 1233633280 300670 4089446400 134512640 135751879 4287018736 18446744073709551615 134606347 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16174/statm: 301180 300670 146 303 0 300875 0
Current children cumulated CPU time (s) 487.1
Current children cumulated vsize (KiB) 1204720

[startup+487.306 s]
/proc/loadavg: 2.00 1.99 1.99 3/179 16188
/proc/meminfo: memFree=28792288/32951124 swapFree=67111528/67111528
[pid=16174] ppid=16172 vsize=1204720 CPUtime=487.31
/proc/16174/stat : 16174 (wbo1.4a) R 16172 16174 16149 0 -1 4202496 300821 0 0 0 48336 395 0 0 25 0 1 0 131453531 1233633280 300672 4089446400 134512640 135751879 4287018736 18446744073709551615 134616382 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16174/statm: 301180 300672 146 303 0 300875 0
Current children cumulated CPU time (s) 487.31
Current children cumulated vsize (KiB) 1204720

Child status: 0
Real time (s): 487.398
CPU time (s): 487.411
CPU user time (s): 483.418
CPU system time (s): 3.99339
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 1204964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 483.418
system time used= 3.99339
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 300821
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= 1
involuntary context switches= 6118

runsolver used 0.639902 second user time and 1.58476 second system time

The end

Launcher Data 

Begin job on node146 at 2010-06-30 14:39:49
IDJOB=2689994
IDBENCH=78892
IDSOLVER=1200
FILE ID=node146/2689994-1277901589
PBS_JOBID= 11197249
Free space on /tmp= 74176 MiB

SOLVER NAME= wbo 1.4a
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900548667--soft-33-100-0.wbo
COMMAND LINE= wbo1.4a -file-format=wbo -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2689994-1277901589/watcher-2689994-1277901589 -o /tmp/evaluation-result-2689994-1277901589/solver-2689994-1277901589 -C 1800 -W 2000 -M 3800  wbo1.4a -file-format=wbo -time-limit=1800 HOME/instance-2689994-1277901589.wbo

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 3800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= b80542b6ea011406c368e0a53be4d6f1
RANDOM SEED=2126095627

node146.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		: 2666.839
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	: 5333.67
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		: 2666.839
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	: 5332.83
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		: 2666.839
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	: 5332.75
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		: 2666.839
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	: 5332.83
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		: 2666.839
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	: 5332.67
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		: 2666.839
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	: 5332.82
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		: 2666.839
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	: 5332.74
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		: 2666.839
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30729868 kB
Buffers:        187984 kB
Cached:        1327688 kB
SwapCached:          0 kB
Active:         973688 kB
Inactive:      1101868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30729868 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2832 kB
Writeback:           0 kB
AnonPages:      559288 kB
Mapped:          16132 kB
Slab:            82828 kB
PageTables:       5752 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   729632 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= 74172 MiB
End job on node146 at 2010-06-30 14:47:56