Trace number 2690047

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 467.838 467.827

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900577940--soft-33-100-0.wbo
MD5SUM426e5957e411ffe2f76bd332943fd07d
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 benchmark467.838
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 constraints1816
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 92461
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 92460
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-2690047-1277904654.wbo.
0.00/0.00	c Instance file HOME/instance-2690047-1277904654.wbo
0.00/0.00	c File size is 92398 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 % |
0.00/0.00	c |       103 |     231     2707     8338 |     5500      103     26 |  0.002 % |
0.00/0.01	c |       253 |     231     2707     8338 |     6050      253     29 |  0.002 % |
0.00/0.01	c |       479 |     231     2707     8338 |     6655      479     31 |  0.002 % |
0.00/0.02	c |       816 |     231     2707     8338 |     7320      816     33 |  0.002 % |
0.00/0.04	c |      1323 |     231     2707     8338 |     8052     1323     33 |  0.002 % |
0.00/0.06	c |      2084 |     231     2707     8338 |     8857     2084     32 |  0.002 % |
0.09/0.10	c |      3226 |     231     2707     8338 |     9743     3226     32 |  0.002 % |
0.09/0.16	c |      4936 |     231     2707     8338 |    10717     4936     31 |  0.002 % |
0.19/0.27	c |      7498 |     231     2707     8338 |    11789     7498     32 |  0.002 % |
0.39/0.45	c |     11342 |     231     2707     8338 |    12968    11342     32 |  0.002 % |
0.69/0.78	c |     17108 |     231     2707     8338 |    14265    10571     35 |  0.002 % |
1.39/1.42	c |     25758 |     231     2707     8338 |    15692    12037     39 |  0.002 % |
2.39/2.46	c |     38732 |     231     2707     8338 |    17261     9202     41 |  0.002 % |
3.99/4.01	c |     58197 |     231     2707     8338 |    18987    11288     39 |  0.002 % |
6.39/6.43	c |     87389 |     231     2707     8338 |    20886    11865     40 |  0.002 % |
10.59/10.60	c |    131178 |     231     2707     8338 |    22974    13682     41 |  0.002 % |
16.99/17.02	c |    196863 |     231     2707     8338 |    25272    21525     43 |  0.002 % |
27.40/27.41	c |    295389 |     231     2707     8338 |    27799    12859     43 |  0.002 % |
44.00/44.04	c |    443178 |     231     2707     8338 |    30579    18881     47 |  0.002 % |
70.39/70.42	c |    664862 |     231     2707     8338 |    33637    20086     41 |  0.002 % |
111.99/112.01	c |    997387 |     231     2707     8338 |    37001    13611     41 |  0.002 % |
175.49/175.51	c |   1496175 |     231     2707     8338 |    40701    25876     40 |  0.002 % |
280.69/280.72	c |   2244360 |     231     2707     8338 |    44771    26136     45 |  0.002 % |
433.41/433.50	c ===============================================================================
459.00/459.08	c core #1
459.00/459.08	c ============================[ Search Statistics ]==============================
459.00/459.08	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
459.00/459.08	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
459.00/459.08	c ===============================================================================
459.00/459.08	c |         0 |    1143     4420    16360 |     5000        0    nan |  0.000 % |
459.10/459.14	c |       102 |    1143     4420    16360 |     5500      102     35 |  0.000 % |
459.10/459.17	c |       253 |    1143     4420    16360 |     6050      253     36 |  0.000 % |
459.20/459.26	c |       479 |    1143     4420    16360 |     6655      479     35 |  0.000 % |
459.20/459.27	c |       817 |    1143     4420    16360 |     7320      817     34 |  0.000 % |
459.20/459.29	c |      1323 |    1143     4420    16360 |     8052     1323     34 |  0.000 % |
459.30/459.33	c |      2083 |    1143     4420    16360 |     8857     2083     34 |  0.000 % |
459.40/459.47	c |      3222 |    1143     4420    16360 |     9743     3222     33 |  0.000 % |
459.50/459.55	c |      4930 |    1143     4420    16360 |    10717     4930     33 |  0.000 % |
459.60/459.69	c |      7493 |    1143     4420    16360 |    11789     7493     33 |  0.000 % |
459.90/459.93	c |     11338 |    1143     4420    16360 |    12968    11338     33 |  0.000 % |
460.30/460.38	c |     17104 |    1143     4420    16360 |    14265    10559     35 |  0.000 % |
461.00/461.01	c |     25755 |    1143     4420    16360 |    15692    12021     36 |  0.000 % |
462.10/462.10	c |     38729 |    1143     4420    16360 |    17261     9179     37 |  0.000 % |
463.60/463.67	c |     58190 |    1143     4420    16360 |    18987    11282     38 |  0.000 % |
466.41/466.46	c |     87383 |    1143     4420    16360 |    20886    11828     37 |  0.000 % |
467.71/467.78	c ===============================================================================
467.71/467.78	c #cores: 1
467.71/467.78	c Final Weight: 1
467.71/467.78	o 1
467.71/467.78	s OPTIMUM FOUND
467.71/467.78	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
467.71/467.78	c Total CPU time: 463.739 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-2690047-1277904654/watcher-2690047-1277904654 -o /tmp/evaluation-result-2690047-1277904654/solver-2690047-1277904654 -C 1800 -W 2000 -M 3800 wbo1.4a -file-format=wbo -time-limit=1800 HOME/instance-2690047-1277904654.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: 1.95 1.99 2.07 3/178 15712
/proc/meminfo: memFree=31261156/32951124 swapFree=67111528/67111528
[pid=15712] ppid=15710 vsize=2668 CPUtime=0
/proc/15712/stat : 15712 (wbo1.4a) R 15710 15712 14110 0 -1 4202496 306 0 0 0 0 0 0 0 25 0 1 0 131759868 2732032 225 4089446400 134512640 135751879 4290100608 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 6 0 0 0
/proc/15712/statm: 667 225 146 303 0 339 0

[startup+0.080066 s]
/proc/loadavg: 1.95 1.99 2.07 3/178 15712
/proc/meminfo: memFree=31261156/32951124 swapFree=67111528/67111528
[pid=15712] ppid=15710 vsize=3384 CPUtime=0.07
/proc/15712/stat : 15712 (wbo1.4a) R 15710 15712 14110 0 -1 4202496 526 0 0 0 7 0 0 0 18 0 1 0 131759868 3465216 422 4089446400 134512640 135751879 4290100608 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 6 0 0 0
/proc/15712/statm: 846 422 143 303 0 541 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3384

[startup+0.101062 s]
/proc/loadavg: 1.95 1.99 2.07 3/178 15712
/proc/meminfo: memFree=31261156/32951124 swapFree=67111528/67111528
[pid=15712] ppid=15710 vsize=3648 CPUtime=0.09
/proc/15712/stat : 15712 (wbo1.4a) R 15710 15712 14110 0 -1 4202496 570 0 0 0 9 0 0 0 18 0 1 0 131759868 3735552 466 4089446400 134512640 135751879 4290100608 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 6 0 0 0
/proc/15712/statm: 912 466 143 303 0 607 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3648

[startup+0.301036 s]
/proc/loadavg: 1.95 1.99 2.07 3/178 15712
/proc/meminfo: memFree=31261156/32951124 swapFree=67111528/67111528
[pid=15712] ppid=15710 vsize=5100 CPUtime=0.29
/proc/15712/stat : 15712 (wbo1.4a) R 15710 15712 14110 0 -1 4202496 934 0 0 0 29 0 0 0 18 0 1 0 131759868 5222400 830 4089446400 134512640 135751879 4290100608 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 6 0 0 0
/proc/15712/statm: 1275 830 143 303 0 970 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5100

[startup+0.700966 s]
/proc/loadavg: 1.95 1.99 2.07 3/178 15712
/proc/meminfo: memFree=31261156/32951124 swapFree=67111528/67111528
[pid=15712] ppid=15710 vsize=7344 CPUtime=0.69
/proc/15712/stat : 15712 (wbo1.4a) R 15710 15712 14110 0 -1 4202496 1512 0 0 0 68 1 0 0 18 0 1 0 131759868 7520256 1408 4089446400 134512640 135751879 4290100608 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 6 0 0 0
/proc/15712/statm: 1836 1408 143 303 0 1531 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7344

[startup+1.50081 s]
/proc/loadavg: 1.95 1.99 2.07 3/179 15713
/proc/meminfo: memFree=31254700/32951124 swapFree=67111528/67111528
[pid=15712] ppid=15710 vsize=10908 CPUtime=1.5
/proc/15712/stat : 15712 (wbo1.4a) R 15710 15712 14110 0 -1 4202496 2400 0 0 0 147 3 0 0 20 0 1 0 131759868 11169792 2296 4089446400 134512640 135751879 4290100608 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 6 0 0 0
/proc/15712/statm: 2727 2296 143 303 0 2422 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 10908

[startup+3.10053 s]
/proc/loadavg: 1.95 1.99 2.07 3/179 15714
/proc/meminfo: memFree=31249740/32951124 swapFree=67111528/67111528
[pid=15712] ppid=15710 vsize=17512 CPUtime=3.1
/proc/15712/stat : 15712 (wbo1.4a) R 15710 15712 14110 0 -1 4202496 4032 0 0 0 304 6 0 0 25 0 1 0 131759868 17932288 3928 4089446400 134512640 135751879 4290100608 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 6 0 0 0
/proc/15712/statm: 4378 3928 143 303 0 4073 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 17512

[startup+6.30097 s]
/proc/loadavg: 1.95 1.99 2.07 3/179 15714
/proc/meminfo: memFree=31236592/32951124 swapFree=67111528/67111528
[pid=15712] ppid=15710 vsize=29796 CPUtime=6.29
/proc/15712/stat : 15712 (wbo1.4a) R 15710 15712 14110 0 -1 4202496 7116 0 0 0 620 9 0 0 25 0 1 0 131759868 30511104 7012 4089446400 134512640 135751879 4290100608 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 6 0 0 0
/proc/15712/statm: 7449 7012 143 303 0 7144 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29796

[startup+12.7008 s]
/proc/loadavg: 1.95 1.99 2.07 3/179 15714
/proc/meminfo: memFree=31213528/32951124 swapFree=67111528/67111528
[pid=15712] ppid=15710 vsize=51592 CPUtime=12.69
/proc/15712/stat : 15712 (wbo1.4a) R 15710 15712 14110 0 -1 4202496 12570 0 0 0 1253 16 0 0 25 0 1 0 131759868 52830208 12466 4089446400 134512640 135751879 4290100608 18446744073709551615 134611013 0 0 4096 3 0 0 0 17 6 0 0 0
/proc/15712/statm: 12898 12466 143 303 0 12593 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 51592

[startup+25.5006 s]
/proc/loadavg: 1.96 1.99 2.06 3/179 15742
/proc/meminfo: memFree=31151276/32951124 swapFree=67111528/67111528
[pid=15712] ppid=15710 vsize=93352 CPUtime=25.49
/proc/15712/stat : 15712 (wbo1.4a) R 15710 15712 14110 0 -1 4202496 22989 0 0 0 2516 33 0 0 25 0 1 0 131759868 95592448 22885 4089446400 134512640 135751879 4290100608 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 6 0 0 0
/proc/15712/statm: 23338 22885 143 303 0 23033 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 93352

[startup+51.1011 s]
/proc/loadavg: 1.98 1.99 2.06 3/179 15742
/proc/meminfo: memFree=30996388/32951124 swapFree=67111528/67111528
[pid=15712] ppid=15710 vsize=170244 CPUtime=51.09
/proc/15712/stat : 15712 (wbo1.4a) R 15710 15712 14110 0 -1 4202496 42224 0 0 0 5048 61 0 0 25 0 1 0 131759868 174329856 42120 4089446400 134512640 135751879 4290100608 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 6 0 0 0
/proc/15712/statm: 42561 42120 143 303 0 42256 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 170244

[startup+102.306 s]
/proc/loadavg: 1.99 1.99 2.06 3/179 15747
/proc/meminfo: memFree=30709308/32951124 swapFree=67111528/67111528
[pid=15712] ppid=15710 vsize=310804 CPUtime=102.3
/proc/15712/stat : 15712 (wbo1.4a) R 15710 15712 14110 0 -1 4202496 77342 0 0 0 10119 111 0 0 25 0 1 0 131759868 318263296 77238 4089446400 134512640 135751879 4290100608 18446744073709551615 134616503 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/15712/statm: 77701 77238 143 303 0 77396 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 310804

[startup+162.3 s]
/proc/loadavg: 1.99 1.99 2.05 3/179 15749
/proc/meminfo: memFree=30399624/32951124 swapFree=67111528/67111528
[pid=15712] ppid=15710 vsize=467184 CPUtime=162.3
/proc/15712/stat : 15712 (wbo1.4a) R 15710 15712 14110 0 -1 4202496 116405 0 0 0 16064 166 0 0 25 0 1 0 131759868 478396416 116301 4089446400 134512640 135751879 4290100608 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/15712/statm: 116796 116301 143 303 0 116491 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 467184

[startup+222.301 s]
/proc/loadavg: 1.99 1.99 2.04 3/179 15750
/proc/meminfo: memFree=30149196/32951124 swapFree=67111528/67111528
[pid=15712] ppid=15710 vsize=618756 CPUtime=222.3
/proc/15712/stat : 15712 (wbo1.4a) R 15710 15712 14110 0 -1 4202496 154297 0 0 0 22006 224 0 0 25 0 1 0 131759868 633606144 154193 4089446400 134512640 135751879 4290100608 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/15712/statm: 154689 154193 143 303 0 154384 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 618756

[startup+282.3 s]
/proc/loadavg: 2.06 2.01 2.04 3/179 15751
/proc/meminfo: memFree=30015948/32951124 swapFree=67111528/67111528
[pid=15712] ppid=15710 vsize=753416 CPUtime=282.3
/proc/15712/stat : 15712 (wbo1.4a) R 15710 15712 14110 0 -1 4202496 187965 0 0 0 27957 273 0 0 25 0 1 0 131759868 771497984 187861 4089446400 134512640 135751879 4290100608 18446744073709551615 134616401 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/15712/statm: 188354 187861 143 303 0 188049 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 753416

[startup+342.301 s]
/proc/loadavg: 2.02 2.00 2.04 3/179 15753
/proc/meminfo: memFree=29851740/32951124 swapFree=67111528/67111528
[pid=15712] ppid=15710 vsize=882104 CPUtime=342.29
/proc/15712/stat : 15712 (wbo1.4a) R 15710 15712 14110 0 -1 4202496 220093 0 0 0 33912 317 0 0 25 0 1 0 131759868 903274496 219989 4089446400 134512640 135751879 4290100608 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/15712/statm: 220526 219989 143 303 0 220221 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 882104

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.03 3/179 15755
/proc/meminfo: memFree=29610020/32951124 swapFree=67111528/67111528
[pid=15712] ppid=15710 vsize=1022112 CPUtime=402.3
/proc/15712/stat : 15712 (wbo1.4a) R 15710 15712 14110 0 -1 4202496 255085 0 0 0 39861 369 0 0 25 0 1 0 131759868 1046642688 254981 4089446400 134512640 135751879 4290100608 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/15712/statm: 255528 254981 143 303 0 255223 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 1022112

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.03 3/179 15784
/proc/meminfo: memFree=29983012/32951124 swapFree=67111528/67111528
[pid=15712] ppid=15710 vsize=1182396 CPUtime=462.3
/proc/15712/stat : 15712 (wbo1.4a) R 15710 15712 14110 0 -1 4202496 295234 0 0 0 45830 400 0 0 25 0 1 0 131759868 1210773504 295086 4089446400 134512640 135751879 4290100608 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/15712/statm: 295599 295086 146 303 0 295294 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 1182396

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

[startup+463.9 s]
/proc/loadavg: 2.00 2.00 2.03 3/179 15784
/proc/meminfo: memFree=29980532/32951124 swapFree=67111528/67111528
[pid=15712] ppid=15710 vsize=1182396 CPUtime=463.91
/proc/15712/stat : 15712 (wbo1.4a) R 15710 15712 14110 0 -1 4202496 295235 0 0 0 45989 402 0 0 25 0 1 0 131759868 1210773504 295087 4089446400 134512640 135751879 4290100608 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/15712/statm: 295599 295087 146 303 0 295294 0
Current children cumulated CPU time (s) 463.91
Current children cumulated vsize (KiB) 1182396

[startup+465.501 s]
/proc/loadavg: 2.00 2.00 2.03 3/179 15784
/proc/meminfo: memFree=29977540/32951124 swapFree=67111528/67111528
[pid=15712] ppid=15710 vsize=1182396 CPUtime=465.5
/proc/15712/stat : 15712 (wbo1.4a) R 15710 15712 14110 0 -1 4202496 295235 0 0 0 46147 403 0 0 25 0 1 0 131759868 1210773504 295087 4089446400 134512640 135751879 4290100608 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/15712/statm: 295599 295087 146 303 0 295294 0
Current children cumulated CPU time (s) 465.5
Current children cumulated vsize (KiB) 1182396

[startup+467.101 s]
/proc/loadavg: 2.00 2.00 2.03 3/179 15784
/proc/meminfo: memFree=29974440/32951124 swapFree=67111528/67111528
[pid=15712] ppid=15710 vsize=1182396 CPUtime=467.1
/proc/15712/stat : 15712 (wbo1.4a) R 15710 15712 14110 0 -1 4202496 295235 0 0 0 46305 405 0 0 25 0 1 0 131759868 1210773504 295087 4089446400 134512640 135751879 4290100608 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/15712/statm: 295599 295087 146 303 0 295294 0
Current children cumulated CPU time (s) 467.1
Current children cumulated vsize (KiB) 1182396

[startup+467.507 s]
/proc/loadavg: 2.00 2.00 2.03 3/179 15784
/proc/meminfo: memFree=29974116/32951124 swapFree=67111528/67111528
[pid=15712] ppid=15710 vsize=1182396 CPUtime=467.5
/proc/15712/stat : 15712 (wbo1.4a) R 15710 15712 14110 0 -1 4202496 295235 0 0 0 46345 405 0 0 25 0 1 0 131759868 1210773504 295087 4089446400 134512640 135751879 4290100608 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/15712/statm: 295599 295087 146 303 0 295294 0
Current children cumulated CPU time (s) 467.5
Current children cumulated vsize (KiB) 1182396

[startup+467.701 s]
/proc/loadavg: 2.00 2.00 2.03 3/179 15784
/proc/meminfo: memFree=29974116/32951124 swapFree=67111528/67111528
[pid=15712] ppid=15710 vsize=1182396 CPUtime=467.71
/proc/15712/stat : 15712 (wbo1.4a) R 15710 15712 14110 0 -1 4202496 295235 0 0 0 46365 406 0 0 25 0 1 0 131759868 1210773504 295087 4089446400 134512640 135751879 4290100608 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/15712/statm: 295599 295087 146 303 0 295294 0
Current children cumulated CPU time (s) 467.71
Current children cumulated vsize (KiB) 1182396

[startup+467.801 s]
/proc/loadavg: 2.00 2.00 2.03 3/179 15784
/proc/meminfo: memFree=29974116/32951124 swapFree=67111528/67111528
[pid=15712] ppid=15710 vsize=0 CPUtime=467.8
/proc/15712/stat : 15712 (wbo1.4a) R 15710 15712 14110 0 -1 4202500 295235 0 0 0 46373 407 0 0 25 0 1 0 131759868 0 0 4089446400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 4 0 0 0
/proc/15712/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 467.8
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 467.827
CPU time (s): 467.838
CPU user time (s): 463.738
CPU system time (s): 4.09938
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1182640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 463.739
system time used= 4.09938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 295235
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= 2
involuntary context switches= 460

runsolver used 0.628904 second user time and 1.50677 second system time

The end

Launcher Data 

Begin job on node140 at 2010-06-30 15:30:54
IDJOB=2690047
IDBENCH=78923
IDSOLVER=1200
FILE ID=node140/2690047-1277904654
PBS_JOBID= 11197154
Free space on /tmp= 74200 MiB

SOLVER NAME= wbo 1.4a
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900577940--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-2690047-1277904654/watcher-2690047-1277904654 -o /tmp/evaluation-result-2690047-1277904654/solver-2690047-1277904654 -C 1800 -W 2000 -M 3800  wbo1.4a -file-format=wbo -time-limit=1800 HOME/instance-2690047-1277904654.wbo

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

MD5SUM BENCH= 426e5957e411ffe2f76bd332943fd07d
RANDOM SEED=1154878179

node140.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		: 2666.790
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	: 5333.58
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		: 2666.790
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	: 5226.07
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		: 2666.790
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		: 2666.790
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	: 5332.89
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		: 2666.790
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	: 5421.15
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		: 2666.790
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		: 2666.790
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	: 5332.75
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		: 2666.790
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31261684 kB
Buffers:        188324 kB
Cached:        1277332 kB
SwapCached:          0 kB
Active:         828164 kB
Inactive:       719656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31261684 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2776 kB
Writeback:           0 kB
AnonPages:       82528 kB
Mapped:          15448 kB
Slab:            79664 kB
PageTables:       4840 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   224272 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= 74196 MiB
End job on node140 at 2010-06-30 15:38:42