Trace number 2689644

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 510.174 510.16

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900577940--soft-0-100-0.wbo
MD5SUM2d690d91fe5f00c81c2e61f07f4a896b
Bench CategorySOFT-SMALLINT-LIN (only soft 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 benchmark510.174
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 constraints2707
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 136180
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 136179
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 661
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-2689644-1277930123.wbo.
0.00/0.00	c Instance file HOME/instance-2689644-1277930123.wbo
0.00/0.00	c File size is 96755 bytes.
0.00/0.00	c Highest Coefficient sum: 661
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 % |
0.00/0.01	c |       103 |     231     2707     8338 |     5500      103     26 |  0.002 % |
0.00/0.01	c |       253 |     231     2707     8338 |     6050      253     29 |  0.002 % |
0.00/0.02	c |       479 |     231     2707     8338 |     6655      479     31 |  0.002 % |
0.02/0.03	c |       816 |     231     2707     8338 |     7320      816     33 |  0.002 % |
0.02/0.04	c |      1323 |     231     2707     8338 |     8052     1323     33 |  0.002 % |
0.02/0.07	c |      2084 |     231     2707     8338 |     8857     2084     32 |  0.002 % |
0.09/0.11	c |      3226 |     231     2707     8338 |     9743     3226     32 |  0.002 % |
0.09/0.18	c |      4936 |     231     2707     8338 |    10717     4936     31 |  0.002 % |
0.29/0.30	c |      7498 |     231     2707     8338 |    11789     7498     32 |  0.002 % |
0.49/0.50	c |     11342 |     231     2707     8338 |    12968    11342     32 |  0.002 % |
0.79/0.86	c |     17108 |     231     2707     8338 |    14265    10571     35 |  0.002 % |
1.49/1.57	c |     25758 |     231     2707     8338 |    15692    12037     39 |  0.002 % |
2.69/2.71	c |     38732 |     231     2707     8338 |    17261     9202     41 |  0.002 % |
4.40/4.43	c |     58197 |     231     2707     8338 |    18987    11288     39 |  0.002 % |
6.99/7.06	c |     87389 |     231     2707     8338 |    20886    11865     40 |  0.002 % |
11.59/11.64	c |    131178 |     231     2707     8338 |    22974    13682     41 |  0.002 % |
18.59/18.67	c |    196863 |     231     2707     8338 |    25272    21525     43 |  0.002 % |
29.99/30.08	c |    295389 |     231     2707     8338 |    27799    12859     43 |  0.002 % |
48.30/48.34	c |    443178 |     231     2707     8338 |    30579    18881     47 |  0.002 % |
77.20/77.28	c |    664862 |     231     2707     8338 |    33637    20086     41 |  0.002 % |
122.90/122.92	c |    997387 |     231     2707     8338 |    37001    13611     41 |  0.002 % |
192.80/192.86	c |   1496175 |     231     2707     8338 |    40701    25876     40 |  0.002 % |
309.11/309.17	c |   2244360 |     231     2707     8338 |    44771    26136     45 |  0.002 % |
477.31/477.32	c ===============================================================================
507.60/507.65	c core #1
507.60/507.65	c ============================[ Search Statistics ]==============================
507.60/507.65	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
507.60/507.65	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
507.60/507.65	c ===============================================================================
507.60/507.65	c |         0 |    1585     5274    20314 |     5000        0    nan |  0.000 % |
507.80/507.81	c |       101 |    1585     5274    20314 |     5500      101     23 |  0.000 % |
507.80/507.87	c |       251 |    1585     5274    20314 |     6050      251     24 |  0.000 % |
507.90/507.94	c |       479 |    1585     5274    20314 |     6655      479     31 |  0.000 % |
507.90/507.95	c |       816 |    1585     5274    20314 |     7320      816     34 |  0.000 % |
507.90/507.97	c |      1324 |    1585     5274    20314 |     8052     1324     35 |  0.000 % |
508.01/508.00	c |      2083 |    1585     5274    20314 |     8857     2083     35 |  0.000 % |
508.01/508.05	c |      3222 |    1585     5274    20314 |     9743     3222     35 |  0.000 % |
508.11/508.15	c |      4934 |    1585     5274    20314 |    10717     4934     35 |  0.000 % |
508.31/508.31	c |      7497 |    1585     5274    20314 |    11789     7497     35 |  0.000 % |
508.50/508.58	c |     11341 |    1585     5274    20314 |    12968    11341     35 |  0.000 % |
509.01/509.01	c |     17109 |    1585     5274    20314 |    14265    10567     35 |  0.000 % |
509.70/509.75	c |     25759 |    1585     5274    20314 |    15692    12025     36 |  0.000 % |
510.11/510.11	c ===============================================================================
510.11/510.11	c #cores: 1
510.11/510.11	c Final Weight: 1
510.11/510.11	o 1
510.11/510.11	s OPTIMUM FOUND
510.11/510.11	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
510.11/510.11	c Total CPU time: 506.128 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-2689644-1277930123/watcher-2689644-1277930123 -o /tmp/evaluation-result-2689644-1277930123/solver-2689644-1277930123 -C 1800 -W 2000 -M 3800 wbo1.4a -file-format=wbo -time-limit=1800 HOME/instance-2689644-1277930123.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: 2.01 2.00 2.05 4/178 16357
/proc/meminfo: memFree=29513860/32951124 swapFree=67111528/67111528
[pid=16357] ppid=16355 vsize=2668 CPUtime=0
/proc/16357/stat : 16357 (wbo1.4a) R 16355 16357 15994 0 -1 4202496 303 0 0 0 0 0 0 0 25 0 1 0 134307694 2732032 222 4089446400 134512640 135751879 4294820848 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16357/statm: 667 222 146 303 0 338 0

[startup+0.0235309 s]
/proc/loadavg: 2.01 2.00 2.05 4/178 16357
/proc/meminfo: memFree=29513860/32951124 swapFree=67111528/67111528
[pid=16357] ppid=16355 vsize=2848 CPUtime=0.02
/proc/16357/stat : 16357 (wbo1.4a) R 16355 16357 15994 0 -1 4202496 388 0 0 0 2 0 0 0 25 0 1 0 134307694 2916352 283 4089446400 134512640 135751879 4294820848 18446744073709551615 134519014 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16357/statm: 712 283 143 303 0 407 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2848

[startup+0.10052 s]
/proc/loadavg: 2.01 2.00 2.05 4/178 16357
/proc/meminfo: memFree=29513860/32951124 swapFree=67111528/67111528
[pid=16357] ppid=16355 vsize=3644 CPUtime=0.09
/proc/16357/stat : 16357 (wbo1.4a) R 16355 16357 15994 0 -1 4202496 566 0 0 0 9 0 0 0 25 0 1 0 134307694 3731456 461 4089446400 134512640 135751879 4294820848 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16357/statm: 911 461 143 303 0 606 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3644

[startup+0.300497 s]
/proc/loadavg: 2.01 2.00 2.05 4/178 16357
/proc/meminfo: memFree=29513860/32951124 swapFree=67111528/67111528
[pid=16357] ppid=16355 vsize=4972 CPUtime=0.29
/proc/16357/stat : 16357 (wbo1.4a) R 16355 16357 15994 0 -1 4202496 925 0 0 0 28 1 0 0 25 0 1 0 134307694 5091328 820 4089446400 134512640 135751879 4294820848 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16357/statm: 1243 820 143 303 0 938 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4972

[startup+0.700423 s]
/proc/loadavg: 2.01 2.00 2.05 4/178 16357
/proc/meminfo: memFree=29513860/32951124 swapFree=67111528/67111528
[pid=16357] ppid=16355 vsize=7348 CPUtime=0.69
/proc/16357/stat : 16357 (wbo1.4a) R 16355 16357 15994 0 -1 4202496 1486 0 0 0 68 1 0 0 25 0 1 0 134307694 7524352 1381 4089446400 134512640 135751879 4294820848 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16357/statm: 1837 1381 143 303 0 1532 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7348

[startup+1.50027 s]
/proc/loadavg: 2.01 2.00 2.05 3/179 16358
/proc/meminfo: memFree=29506040/32951124 swapFree=67111528/67111528
[pid=16357] ppid=16355 vsize=10780 CPUtime=1.49
/proc/16357/stat : 16357 (wbo1.4a) R 16355 16357 15994 0 -1 4202496 2370 0 0 0 146 3 0 0 25 0 1 0 134307694 11038720 2265 4089446400 134512640 135751879 4294820848 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16357/statm: 2695 2265 143 303 0 2390 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10780

[startup+3.10099 s]
/proc/loadavg: 2.01 2.00 2.05 3/179 16358
/proc/meminfo: memFree=29499716/32951124 swapFree=67111528/67111528
[pid=16357] ppid=16355 vsize=17120 CPUtime=3.09
/proc/16357/stat : 16357 (wbo1.4a) R 16355 16357 15994 0 -1 4202496 3948 0 0 0 304 5 0 0 25 0 1 0 134307694 17530880 3843 4089446400 134512640 135751879 4294820848 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16357/statm: 4280 3843 143 303 0 3975 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17120

[startup+6.3004 s]
/proc/loadavg: 2.01 2.00 2.05 3/179 16358
/proc/meminfo: memFree=29481524/32951124 swapFree=67111528/67111528
[pid=16357] ppid=16355 vsize=29236 CPUtime=6.29
/proc/16357/stat : 16357 (wbo1.4a) R 16355 16357 15994 0 -1 4202496 6982 0 0 0 620 9 0 0 25 0 1 0 134307694 29937664 6877 4089446400 134512640 135751879 4294820848 18446744073709551615 134517428 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16357/statm: 7309 6877 143 303 0 7004 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29236

[startup+12.7002 s]
/proc/loadavg: 2.01 2.00 2.05 3/179 16358
/proc/meminfo: memFree=29444112/32951124 swapFree=67111528/67111528
[pid=16357] ppid=16355 vsize=49836 CPUtime=12.69
/proc/16357/stat : 16357 (wbo1.4a) R 16355 16357 15994 0 -1 4202496 12140 0 0 0 1252 17 0 0 25 0 1 0 134307694 51032064 12035 4089446400 134512640 135751879 4294820848 18446744073709551615 135211119 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16357/statm: 12459 12036 143 303 0 12154 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 49836

[startup+25.5009 s]
/proc/loadavg: 2.00 2.00 2.05 3/179 16358
/proc/meminfo: memFree=29381276/32951124 swapFree=67111528/67111528
[pid=16357] ppid=16355 vsize=89628 CPUtime=25.49
/proc/16357/stat : 16357 (wbo1.4a) R 16355 16357 15994 0 -1 4202496 22076 0 0 0 2518 31 0 0 25 0 1 0 134307694 91779072 21971 4089446400 134512640 135751879 4294820848 18446744073709551615 134616444 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16357/statm: 22407 21971 143 303 0 22102 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 89628

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 2.05 3/179 16359
/proc/meminfo: memFree=29265776/32951124 swapFree=67111528/67111528
[pid=16357] ppid=16355 vsize=164168 CPUtime=51.1
/proc/16357/stat : 16357 (wbo1.4a) R 16355 16357 15994 0 -1 4202496 40706 0 0 0 5053 57 0 0 25 0 1 0 134307694 168108032 40601 4089446400 134512640 135751879 4294820848 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16357/statm: 41042 40601 143 303 0 40737 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 164168

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.04 3/179 16360
/proc/meminfo: memFree=29070196/32951124 swapFree=67111528/67111528
[pid=16357] ppid=16355 vsize=300356 CPUtime=102.3
/proc/16357/stat : 16357 (wbo1.4a) R 16355 16357 15994 0 -1 4202496 74735 0 0 0 10129 101 0 0 25 0 1 0 134307694 307564544 74630 4089446400 134512640 135751879 4294820848 18446744073709551615 134616534 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16357/statm: 75089 74630 143 303 0 74784 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 300356

[startup+162.3 s]
/proc/loadavg: 2.03 2.01 2.04 3/179 16362
/proc/meminfo: memFree=28850172/32951124 swapFree=67111528/67111528
[pid=16357] ppid=16355 vsize=450268 CPUtime=162.29
/proc/16357/stat : 16357 (wbo1.4a) R 16355 16357 15994 0 -1 4202496 112211 0 0 0 16077 152 0 0 25 0 1 0 134307694 461074432 112106 4089446400 134512640 135751879 4294820848 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16357/statm: 112567 112106 143 303 0 112262 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 450268

[startup+222.3 s]
/proc/loadavg: 2.01 2.01 2.04 3/179 16364
/proc/meminfo: memFree=28645404/32951124 swapFree=67111528/67111528
[pid=16357] ppid=16355 vsize=596324 CPUtime=222.3
/proc/16357/stat : 16357 (wbo1.4a) R 16355 16357 15994 0 -1 4202496 148705 0 0 0 22023 207 0 0 25 0 1 0 134307694 610635776 148600 4089446400 134512640 135751879 4294820848 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16357/statm: 149081 148600 143 303 0 148776 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 596324

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.03 3/179 16365
/proc/meminfo: memFree=28426472/32951124 swapFree=67111528/67111528
[pid=16357] ppid=16355 vsize=726584 CPUtime=282.3
/proc/16357/stat : 16357 (wbo1.4a) R 16355 16357 15994 0 -1 4202496 181243 0 0 0 27980 250 0 0 25 0 1 0 134307694 744022016 181138 4089446400 134512640 135751879 4294820848 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16357/statm: 181646 181138 143 303 0 181341 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 726584

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.02 3/179 16367
/proc/meminfo: memFree=28194908/32951124 swapFree=67111528/67111528
[pid=16357] ppid=16355 vsize=854908 CPUtime=342.3
/proc/16357/stat : 16357 (wbo1.4a) R 16355 16357 15994 0 -1 4202496 213309 0 0 0 33938 292 0 0 25 0 1 0 134307694 875425792 213204 4089446400 134512640 135751879 4294820848 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16357/statm: 213727 213204 143 303 0 213422 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 854908

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.02 3/179 16368
/proc/meminfo: memFree=27997816/32951124 swapFree=67111528/67111528
[pid=16357] ppid=16355 vsize=980368 CPUtime=402.31
/proc/16357/stat : 16357 (wbo1.4a) R 16355 16357 15994 0 -1 4202496 244658 0 0 0 39892 339 0 0 25 0 1 0 134307694 1003896832 244553 4089446400 134512640 135751879 4294820848 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16357/statm: 245092 244553 143 303 0 244787 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 980368

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.01 3/179 16370
/proc/meminfo: memFree=27811920/32951124 swapFree=67111528/67111528
[pid=16357] ppid=16355 vsize=1109988 CPUtime=462.3
/proc/16357/stat : 16357 (wbo1.4a) R 16355 16357 15994 0 -1 4202496 277048 0 0 0 45847 383 0 0 25 0 1 0 134307694 1136627712 276943 4089446400 134512640 135751879 4294820848 18446744073709551615 134616876 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16357/statm: 277497 276943 143 303 0 277192 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 1109988

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

[startup+486.301 s]
/proc/loadavg: 2.00 2.00 2.01 3/179 16370
/proc/meminfo: memFree=27680832/32951124 swapFree=67111528/67111528
[pid=16357] ppid=16355 vsize=1206096 CPUtime=486.31
/proc/16357/stat : 16357 (wbo1.4a) R 16355 16357 15994 0 -1 4202496 301092 0 0 0 48236 395 0 0 25 0 1 0 134307694 1235042304 300987 4089446400 134512640 135751879 4294820848 18446744073709551615 134521455 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16357/statm: 301524 300987 143 303 0 301219 0
Current children cumulated CPU time (s) 486.31
Current children cumulated vsize (KiB) 1206096

[startup+499.1 s]
/proc/loadavg: 2.00 2.00 2.01 3/179 16371
/proc/meminfo: memFree=27636928/32951124 swapFree=67111528/67111528
[pid=16357] ppid=16355 vsize=1234344 CPUtime=499.1
/proc/16357/stat : 16357 (wbo1.4a) R 16355 16357 15994 0 -1 4202496 308166 0 0 0 49514 396 0 0 25 0 1 0 134307694 1263968256 308061 4089446400 134512640 135751879 4294820848 18446744073709551615 134618370 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16357/statm: 308586 308061 143 303 0 308281 0
Current children cumulated CPU time (s) 499.1
Current children cumulated vsize (KiB) 1234344

[startup+505.5 s]
/proc/loadavg: 2.00 2.00 2.01 3/179 16371
/proc/meminfo: memFree=27631716/32951124 swapFree=67111528/67111528
[pid=16357] ppid=16355 vsize=1234344 CPUtime=505.5
/proc/16357/stat : 16357 (wbo1.4a) R 16355 16357 15994 0 -1 4202496 308166 0 0 0 50154 396 0 0 25 0 1 0 134307694 1263968256 308061 4089446400 134512640 135751879 4294820848 18446744073709551615 134618395 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16357/statm: 308586 308061 143 303 0 308281 0
Current children cumulated CPU time (s) 505.5
Current children cumulated vsize (KiB) 1234344

[startup+508.701 s]
/proc/loadavg: 2.00 2.00 2.01 3/179 16371
/proc/meminfo: memFree=27629112/32951124 swapFree=67111528/67111528
[pid=16357] ppid=16355 vsize=1234100 CPUtime=508.7
/proc/16357/stat : 16357 (wbo1.4a) R 16355 16357 15994 0 -1 4202496 308172 0 0 0 50472 398 0 0 25 0 1 0 134307694 1263718400 308023 4089446400 134512640 135751879 4294820848 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16357/statm: 308525 308023 146 303 0 308220 0
Current children cumulated CPU time (s) 508.7
Current children cumulated vsize (KiB) 1234100

[startup+509.501 s]
/proc/loadavg: 2.00 2.00 2.01 3/179 16371
/proc/meminfo: memFree=27627748/32951124 swapFree=67111528/67111528
[pid=16357] ppid=16355 vsize=1234100 CPUtime=509.5
/proc/16357/stat : 16357 (wbo1.4a) R 16355 16357 15994 0 -1 4202496 308172 0 0 0 50551 399 0 0 25 0 1 0 134307694 1263718400 308023 4089446400 134512640 135751879 4294820848 18446744073709551615 134616851 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16357/statm: 308525 308023 146 303 0 308220 0
Current children cumulated CPU time (s) 509.5
Current children cumulated vsize (KiB) 1234100

[startup+509.9 s]
/proc/loadavg: 2.00 2.00 2.01 3/179 16371
/proc/meminfo: memFree=27627748/32951124 swapFree=67111528/67111528
[pid=16357] ppid=16355 vsize=1234100 CPUtime=509.91
/proc/16357/stat : 16357 (wbo1.4a) R 16355 16357 15994 0 -1 4202496 308172 0 0 0 50591 400 0 0 25 0 1 0 134307694 1263718400 308023 4089446400 134512640 135751879 4294820848 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16357/statm: 308525 308023 146 303 0 308220 0
Current children cumulated CPU time (s) 509.91
Current children cumulated vsize (KiB) 1234100

[startup+510.1 s]
/proc/loadavg: 2.00 2.00 2.01 3/179 16371
/proc/meminfo: memFree=27627748/32951124 swapFree=67111528/67111528
[pid=16357] ppid=16355 vsize=1234100 CPUtime=510.11
/proc/16357/stat : 16357 (wbo1.4a) R 16355 16357 15994 0 -1 4202496 308172 0 0 0 50611 400 0 0 25 0 1 0 134307694 1263718400 308023 4089446400 134512640 135751879 4294820848 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/16357/statm: 308525 308023 146 303 0 308220 0
Current children cumulated CPU time (s) 510.11
Current children cumulated vsize (KiB) 1234100

Child status: 0
Real time (s): 510.16
CPU time (s): 510.174
CPU user time (s): 506.128
CPU system time (s): 4.04638
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 1234344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 506.128
system time used= 4.04638
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 308172
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= 764

runsolver used 0.817875 second user time and 1.65075 second system time

The end

Launcher Data 

Begin job on node137 at 2010-06-30 22:35:23
IDJOB=2689644
IDBENCH=79304
IDSOLVER=1200
FILE ID=node137/2689644-1277930123
PBS_JOBID= 11197394
Free space on /tmp= 74208 MiB

SOLVER NAME= wbo 1.4a
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900577940--soft-0-100-0.wbo
COMMAND LINE= wbo1.4a -file-format=wbo -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2689644-1277930123/watcher-2689644-1277930123 -o /tmp/evaluation-result-2689644-1277930123/solver-2689644-1277930123 -C 1800 -W 2000 -M 3800  wbo1.4a -file-format=wbo -time-limit=1800 HOME/instance-2689644-1277930123.wbo

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

MD5SUM BENCH= 2d690d91fe5f00c81c2e61f07f4a896b
RANDOM SEED=2038955465

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		: 2666.876
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	: 5333.75
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		: 2666.876
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		: 2666.876
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		: 2666.876
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		: 2666.876
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	: 5332.75
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		: 2666.876
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	: 5332.83
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		: 2666.876
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		: 2666.876
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	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      29514388 kB
Buffers:        217492 kB
Cached:        1264276 kB
SwapCached:          0 kB
Active:        2356628 kB
Inactive:       933500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      29514388 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2764 kB
Writeback:           0 kB
AnonPages:     1808648 kB
Mapped:          16060 kB
Slab:            81076 kB
PageTables:       8680 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  2002372 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= 74204 MiB
End job on node137 at 2010-06-30 22:43:53