Trace number 2655370

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 1.4aUNSAT 1096.72 1097.14

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900561288.opb
MD5SUM4bba9489f2c1cdd3e2419eb13f48915c
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark606.83
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of 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
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
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 opb file format. File HOME/instance-2655370-1276292038.opb.
0.00/0.00	c Instance file HOME/instance-2655370-1276292038.opb
0.00/0.00	c File size is 83373 bytes.
0.00/0.01	c Highest Coefficient sum: 625
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Parsing time:          0.01         s                                      |
0.00/0.01	c |  Number Variables:      231                                                 |
0.00/0.01	c |  Number Clauses:        2684                                                |
0.00/0.01	c |  Number Cardinality:    22                                                  |
0.00/0.01	c |  Number PB Constraints: 1                                                   |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     231     2707     8338 |     5000        0    nan |  0.000 % |
0.00/0.01	c |       102 |     231     2707     8338 |     5500      102     18 |  0.002 % |
0.00/0.02	c |       253 |     231     2707     8338 |     6050      253     23 |  0.002 % |
0.00/0.03	c |       479 |     231     2707     8338 |     6655      479     23 |  0.002 % |
0.00/0.05	c |       817 |     231     2707     8338 |     7320      817     24 |  0.002 % |
0.04/0.08	c |      1324 |     231     2707     8338 |     8052     1324     24 |  0.002 % |
0.09/0.12	c |      2083 |     231     2707     8338 |     8857     2083     23 |  0.002 % |
0.19/0.20	c |      3224 |     231     2707     8338 |     9743     3224     25 |  0.002 % |
0.29/0.31	c |      4932 |     231     2707     8338 |    10717     4932     25 |  0.002 % |
0.49/0.53	c |      7494 |     231     2707     8338 |    11789     7494     26 |  0.002 % |
0.99/1.00	c |     11339 |     231     2707     8338 |    12968    11339     28 |  0.002 % |
1.59/1.67	c |     17106 |     231     2707     8338 |    14265    10551     32 |  0.002 % |
2.89/2.95	c |     25756 |     231     2707     8338 |    15692    12005     31 |  0.002 % |
5.19/5.20	c |     38731 |     231     2707     8338 |    17261     9181     33 |  0.002 % |
8.59/8.62	c |     58193 |     231     2707     8338 |    18987    11288     32 |  0.002 % |
13.78/13.85	c |     87385 |     231     2707     8338 |    20886    11850     29 |  0.002 % |
22.08/22.16	c |    131175 |     231     2707     8338 |    22974    13648     28 |  0.002 % |
35.97/36.10	c |    196859 |     231     2707     8338 |    25272    21614     27 |  0.002 % |
57.57/57.69	c |    295385 |     231     2707     8338 |    27799    11929     27 |  0.002 % |
90.66/90.75	c |    443175 |     231     2707     8338 |    30579    16563     29 |  0.002 % |
147.24/147.40	c |    664858 |     231     2707     8338 |    33637    20372     28 |  0.002 % |
238.40/238.54	c |    997383 |     231     2707     8338 |    37001    12909     29 |  0.002 % |
378.55/378.73	c |   1496171 |     231     2707     8338 |    40701    22966     26 |  0.002 % |
593.67/593.96	c |   2244355 |     231     2707     8338 |    44771    12973     25 |  0.002 % |
992.41/992.80	c |   3366629 |     230     2707     8338 |    49248    23832     24 |  0.435 % |
1096.57/1097.08	c ===============================================================================
1096.57/1097.08	c core #1
1096.57/1097.08	c Memory used           : 664.74 MB
1096.57/1097.08	c CPU time              : 1085.37 s
1096.57/1097.08	c 
1096.57/1097.08	s UNSATISFIABLE
1096.57/1097.08	c Total CPU time: 1085.37 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2655370-1276292038/watcher-2655370-1276292038 -o /tmp/evaluation-result-2655370-1276292038/solver-2655370-1276292038 -C 1800 -W 2000 -M 1800 wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655370-1276292038.opb 

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): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.02 3/106 7415
/proc/meminfo: memFree=1784908/2059040 swapFree=4192076/4192956
[pid=7415] ppid=7413 vsize=2656 CPUtime=0
/proc/7415/stat : 7415 (wbo1.4a) R 7413 7415 7304 0 -1 4202496 278 0 0 0 0 0 0 0 18 0 1 0 4805416 2719744 197 1992294400 134512640 135751879 4288657520 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7415/statm: 664 198 139 303 0 338 0

[startup+0.0561421 s]
/proc/loadavg: 1.00 1.00 1.02 3/106 7415
/proc/meminfo: memFree=1784908/2059040 swapFree=4192076/4192956
[pid=7415] ppid=7413 vsize=2836 CPUtime=0.04
/proc/7415/stat : 7415 (wbo1.4a) R 7413 7415 7304 0 -1 4202496 370 0 0 0 4 0 0 0 18 0 1 0 4805416 2904064 268 1992294400 134512640 135751879 4288657520 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7415/statm: 709 268 143 303 0 404 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2836

[startup+0.102104 s]
/proc/loadavg: 1.00 1.00 1.02 3/106 7415
/proc/meminfo: memFree=1784908/2059040 swapFree=4192076/4192956
[pid=7415] ppid=7413 vsize=2968 CPUtime=0.09
/proc/7415/stat : 7415 (wbo1.4a) R 7413 7415 7304 0 -1 4202496 408 0 0 0 9 0 0 0 18 0 1 0 4805416 3039232 306 1992294400 134512640 135751879 4288657520 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7415/statm: 742 306 143 303 0 437 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2968

[startup+0.301142 s]
/proc/loadavg: 1.00 1.00 1.02 3/106 7415
/proc/meminfo: memFree=1784908/2059040 swapFree=4192076/4192956
[pid=7415] ppid=7413 vsize=3628 CPUtime=0.29
/proc/7415/stat : 7415 (wbo1.4a) R 7413 7415 7304 0 -1 4202496 556 0 0 0 29 0 0 0 18 0 1 0 4805416 3715072 454 1992294400 134512640 135751879 4288657520 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7415/statm: 907 454 143 303 0 602 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3628

[startup+0.700221 s]
/proc/loadavg: 1.00 1.00 1.02 3/106 7415
/proc/meminfo: memFree=1784908/2059040 swapFree=4192076/4192956
[pid=7415] ppid=7413 vsize=4420 CPUtime=0.69
/proc/7415/stat : 7415 (wbo1.4a) R 7413 7415 7304 0 -1 4202496 779 0 0 0 68 1 0 0 18 0 1 0 4805416 4526080 677 1992294400 134512640 135751879 4288657520 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7415/statm: 1105 677 143 303 0 800 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4420

[startup+1.50038 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 7416
/proc/meminfo: memFree=1782048/2059040 swapFree=4192076/4192956
[pid=7415] ppid=7413 vsize=5872 CPUtime=1.49
/proc/7415/stat : 7415 (wbo1.4a) R 7413 7415 7304 0 -1 4202496 1144 0 0 0 147 2 0 0 19 0 1 0 4805416 6012928 1042 1992294400 134512640 135751879 4288657520 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7415/statm: 1468 1042 143 303 0 1163 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5872

[startup+3.10068 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 7416
/proc/meminfo: memFree=1779940/2059040 swapFree=4192076/4192956
[pid=7415] ppid=7413 vsize=8256 CPUtime=3.09
/proc/7415/stat : 7415 (wbo1.4a) R 7413 7415 7304 0 -1 4202496 1735 0 0 0 304 5 0 0 23 0 1 0 4805416 8454144 1633 1992294400 134512640 135751879 4288657520 18446744073709551615 134616863 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7415/statm: 2064 1633 143 303 0 1759 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8256

[startup+6.3003 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 7416
/proc/meminfo: memFree=1775352/2059040 swapFree=4192076/4192956
[pid=7415] ppid=7413 vsize=12484 CPUtime=6.29
/proc/7415/stat : 7415 (wbo1.4a) R 7413 7415 7304 0 -1 4202496 2791 0 0 0 620 9 0 0 25 0 1 0 4805416 12783616 2689 1992294400 134512640 135751879 4288657520 18446744073709551615 134616448 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7415/statm: 3121 2689 143 303 0 2816 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12484

[startup+12.7005 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 7416
/proc/meminfo: memFree=1767416/2059040 swapFree=4192076/4192956
[pid=7415] ppid=7413 vsize=20164 CPUtime=12.68
/proc/7415/stat : 7415 (wbo1.4a) R 7413 7415 7304 0 -1 4202496 4697 0 0 0 1251 17 0 0 25 0 1 0 4805416 20647936 4595 1992294400 134512640 135751879 4288657520 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7415/statm: 5041 4595 143 303 0 4736 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 20164

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 7416
/proc/meminfo: memFree=1753652/2059040 swapFree=4192076/4192956
[pid=7415] ppid=7413 vsize=33236 CPUtime=25.48
/proc/7415/stat : 7415 (wbo1.4a) R 7413 7415 7304 0 -1 4202496 7973 0 0 0 2510 38 0 0 25 0 1 0 4805416 34033664 7871 1992294400 134512640 135751879 4288657520 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7415/statm: 8309 7871 143 303 0 8004 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33236

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 7416
/proc/meminfo: memFree=1730712/2059040 swapFree=4192076/4192956
[pid=7415] ppid=7413 vsize=56488 CPUtime=51.07
/proc/7415/stat : 7415 (wbo1.4a) R 7413 7415 7304 0 -1 4202496 13769 0 0 0 5034 73 0 0 25 0 1 0 4805416 57843712 13667 1992294400 134512640 135751879 4288657520 18446744073709551615 134616363 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7415/statm: 14122 13667 143 303 0 13817 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 56488

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 7418
/proc/meminfo: memFree=1686568/2059040 swapFree=4192076/4192956
[pid=7415] ppid=7413 vsize=100108 CPUtime=102.26
/proc/7415/stat : 7415 (wbo1.4a) R 7413 7415 7304 0 -1 4202496 24653 0 0 0 10090 136 0 0 25 0 1 0 4805416 102510592 24551 1992294400 134512640 135751879 4288657520 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7415/statm: 25027 24551 143 303 0 24722 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 100108

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7420
/proc/meminfo: memFree=1640440/2059040 swapFree=4192076/4192956
[pid=7415] ppid=7413 vsize=146412 CPUtime=162.23
/proc/7415/stat : 7415 (wbo1.4a) R 7413 7415 7304 0 -1 4202496 36222 0 0 0 16011 212 0 0 25 0 1 0 4805416 149925888 36120 1992294400 134512640 135751879 4288657520 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7415/statm: 36603 36120 143 303 0 36298 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 146412

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7422
/proc/meminfo: memFree=1597908/2059040 swapFree=4192076/4192956
[pid=7415] ppid=7413 vsize=188648 CPUtime=222.2
/proc/7415/stat : 7415 (wbo1.4a) R 7413 7415 7304 0 -1 4202496 46793 0 0 0 21945 275 0 0 25 0 1 0 4805416 193175552 46691 1992294400 134512640 135751879 4288657520 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7415/statm: 47162 46691 143 303 0 46857 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 188648

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7422
/proc/meminfo: memFree=1556740/2059040 swapFree=4192076/4192956
[pid=7415] ppid=7413 vsize=230284 CPUtime=282.18
/proc/7415/stat : 7415 (wbo1.4a) R 7413 7415 7304 0 -1 4202496 57192 0 0 0 27878 340 0 0 25 0 1 0 4805416 235810816 57090 1992294400 134512640 135751879 4288657520 18446744073709551615 134616355 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7415/statm: 57571 57090 143 303 0 57266 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 230284

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7424
/proc/meminfo: memFree=1517060/2059040 swapFree=4192076/4192956
[pid=7415] ppid=7413 vsize=269180 CPUtime=342.16
/proc/7415/stat : 7415 (wbo1.4a) R 7413 7415 7304 0 -1 4202496 66918 0 0 0 33817 399 0 0 25 0 1 0 4805416 275640320 66816 1992294400 134512640 135751879 4288657520 18446744073709551615 134616312 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7415/statm: 67295 66816 143 303 0 66990 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 269180

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7426
/proc/meminfo: memFree=1478744/2059040 swapFree=4192076/4192956
[pid=7415] ppid=7413 vsize=308456 CPUtime=402.13
/proc/7415/stat : 7415 (wbo1.4a) R 7413 7415 7304 0 -1 4202496 76736 0 0 0 39749 464 0 0 25 0 1 0 4805416 315858944 76634 1992294400 134512640 135751879 4288657520 18446744073709551615 134616444 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7415/statm: 77114 76634 143 303 0 76809 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 308456

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7428
/proc/meminfo: memFree=1439808/2059040 swapFree=4192076/4192956
[pid=7415] ppid=7413 vsize=346512 CPUtime=462.11
/proc/7415/stat : 7415 (wbo1.4a) R 7413 7415 7304 0 -1 4202496 86210 0 0 0 45683 528 0 0 25 0 1 0 4805416 354828288 86108 1992294400 134512640 135751879 4288657520 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7415/statm: 86628 86108 143 303 0 86323 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 346512

[startup+522.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 7428
/proc/meminfo: memFree=1403228/2059040 swapFree=4192076/4192956
[pid=7415] ppid=7413 vsize=383208 CPUtime=522.08
/proc/7415/stat : 7415 (wbo1.4a) R 7413 7415 7304 0 -1 4202496 95374 0 0 0 51619 589 0 0 25 0 1 0 4805416 392404992 95272 1992294400 134512640 135751879 4288657520 18446744073709551615 134616448 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7415/statm: 95802 95272 143 303 0 95497 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 383208

[startup+582.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 7430
/proc/meminfo: memFree=1364416/2059040 swapFree=4192076/4192956
[pid=7415] ppid=7413 vsize=421700 CPUtime=582.06
/proc/7415/stat : 7415 (wbo1.4a) R 7413 7415 7304 0 -1 4202496 104993 0 0 0 57545 661 0 0 25 0 1 0 4805416 431820800 104891 1992294400 134512640 135751879 4288657520 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7415/statm: 105425 104891 143 303 0 105120 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 421700

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7432
/proc/meminfo: memFree=1328704/2059040 swapFree=4192076/4192956
[pid=7415] ppid=7413 vsize=457124 CPUtime=642.05
/proc/7415/stat : 7415 (wbo1.4a) R 7413 7415 7304 0 -1 4202496 113830 0 0 0 63482 723 0 0 25 0 1 0 4805416 468094976 113728 1992294400 134512640 135751879 4288657520 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7415/statm: 114281 113728 143 303 0 113976 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 457124

[startup+702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7434
/proc/meminfo: memFree=1295348/2059040 swapFree=4192076/4192956
[pid=7415] ppid=7413 vsize=490624 CPUtime=702.02
/proc/7415/stat : 7415 (wbo1.4a) R 7413 7415 7304 0 -1 4202496 122220 0 0 0 69422 780 0 0 25 0 1 0 4805416 502398976 122118 1992294400 134512640 135751879 4288657520 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7415/statm: 122656 122118 143 303 0 122351 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 490624

[startup+762.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7436
/proc/meminfo: memFree=1263852/2059040 swapFree=4192076/4192956
[pid=7415] ppid=7413 vsize=521744 CPUtime=762
/proc/7415/stat : 7415 (wbo1.4a) R 7413 7415 7304 0 -1 4202496 129977 0 0 0 75366 834 0 0 25 0 1 0 4805416 534265856 129875 1992294400 134512640 135751879 4288657520 18446744073709551615 134616448 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7415/statm: 130436 129875 143 303 0 130131 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 521744

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7438
/proc/meminfo: memFree=1234464/2059040 swapFree=4192076/4192956
[pid=7415] ppid=7413 vsize=551708 CPUtime=821.97
/proc/7415/stat : 7415 (wbo1.4a) R 7413 7415 7304 0 -1 4202496 137457 0 0 0 81307 890 0 0 25 0 1 0 4805416 564948992 137355 1992294400 134512640 135751879 4288657520 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7415/statm: 137927 137355 143 303 0 137622 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 551708

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7438
/proc/meminfo: memFree=1204704/2059040 swapFree=4192076/4192956
[pid=7415] ppid=7413 vsize=581040 CPUtime=881.94
/proc/7415/stat : 7415 (wbo1.4a) R 7413 7415 7304 0 -1 4202496 144784 0 0 0 87251 943 0 0 25 0 1 0 4805416 594984960 144682 1992294400 134512640 135751879 4288657520 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7415/statm: 145260 144682 143 303 0 144955 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 581040

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7440
/proc/meminfo: memFree=1178664/2059040 swapFree=4192076/4192956
[pid=7415] ppid=7413 vsize=606928 CPUtime=941.92
/proc/7415/stat : 7415 (wbo1.4a) R 7413 7415 7304 0 -1 4202496 151249 0 0 0 93200 992 0 0 25 0 1 0 4805416 621494272 151147 1992294400 134512640 135751879 4288657520 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7415/statm: 151732 151147 143 303 0 151427 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 606928

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7442
/proc/meminfo: memFree=1147664/2059040 swapFree=4192076/4192956
[pid=7415] ppid=7413 vsize=637860 CPUtime=1001.9
/proc/7415/stat : 7415 (wbo1.4a) R 7413 7415 7304 0 -1 4202496 159000 0 0 0 99141 1049 0 0 25 0 1 0 4805416 653168640 158898 1992294400 134512640 135751879 4288657520 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7415/statm: 159465 158898 143 303 0 159160 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 637860

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7444
/proc/meminfo: memFree=1120136/2059040 swapFree=4192076/4192956
[pid=7415] ppid=7413 vsize=665508 CPUtime=1061.88
/proc/7415/stat : 7415 (wbo1.4a) R 7413 7415 7304 0 -1 4202496 165886 0 0 0 105089 1099 0 0 25 0 1 0 4805416 681480192 165784 1992294400 134512640 135751879 4288657520 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7415/statm: 166377 165784 143 303 0 166072 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 665508

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

[startup+1075.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7444
/proc/meminfo: memFree=1114556/2059040 swapFree=4192076/4192956
[pid=7415] ppid=7413 vsize=670920 CPUtime=1074.68
/proc/7415/stat : 7415 (wbo1.4a) R 7413 7415 7304 0 -1 4202496 167259 0 0 0 106358 1110 0 0 25 0 1 0 4805416 687022080 167157 1992294400 134512640 135751879 4288657520 18446744073709551615 134518928 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7415/statm: 167730 167157 143 303 0 167425 0
Current children cumulated CPU time (s) 1074.68
Current children cumulated vsize (KiB) 670920

[startup+1087.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7444
/proc/meminfo: memFree=1108976/2059040 swapFree=4192076/4192956
[pid=7415] ppid=7413 vsize=676332 CPUtime=1087.47
/proc/7415/stat : 7415 (wbo1.4a) R 7413 7415 7304 0 -1 4202496 168593 0 0 0 107628 1119 0 0 25 0 1 0 4805416 692563968 168491 1992294400 134512640 135751879 4288657520 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7415/statm: 169083 168491 143 303 0 168778 0
Current children cumulated CPU time (s) 1087.47
Current children cumulated vsize (KiB) 676332

[startup+1091.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7444
/proc/meminfo: memFree=1106868/2059040 swapFree=4192076/4192956
[pid=7415] ppid=7413 vsize=678312 CPUtime=1090.68
/proc/7415/stat : 7415 (wbo1.4a) R 7413 7415 7304 0 -1 4202496 169102 0 0 0 107944 1124 0 0 25 0 1 0 4805416 694591488 169000 1992294400 134512640 135751879 4288657520 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7415/statm: 169578 169000 143 303 0 169273 0
Current children cumulated CPU time (s) 1090.68
Current children cumulated vsize (KiB) 678312

[startup+1094.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7444
/proc/meminfo: memFree=1106000/2059040 swapFree=4192076/4192956
[pid=7415] ppid=7413 vsize=679632 CPUtime=1093.87
/proc/7415/stat : 7415 (wbo1.4a) R 7413 7415 7304 0 -1 4202496 169435 0 0 0 108261 1126 0 0 25 0 1 0 4805416 695943168 169333 1992294400 134512640 135751879 4288657520 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7415/statm: 169908 169333 143 303 0 169603 0
Current children cumulated CPU time (s) 1093.87
Current children cumulated vsize (KiB) 679632

[startup+1095.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7444
/proc/meminfo: memFree=1105132/2059040 swapFree=4192076/4192956
[pid=7415] ppid=7413 vsize=680292 CPUtime=1095.47
/proc/7415/stat : 7415 (wbo1.4a) R 7413 7415 7304 0 -1 4202496 169577 0 0 0 108420 1127 0 0 25 0 1 0 4805416 696619008 169475 1992294400 134512640 135751879 4288657520 18446744073709551615 134616355 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7415/statm: 170073 169475 143 303 0 169768 0
Current children cumulated CPU time (s) 1095.47
Current children cumulated vsize (KiB) 680292

[startup+1096.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7444
/proc/meminfo: memFree=1104760/2059040 swapFree=4192076/4192956
[pid=7415] ppid=7413 vsize=680424 CPUtime=1096.27
/proc/7415/stat : 7415 (wbo1.4a) R 7413 7415 7304 0 -1 4202496 169625 0 0 0 108500 1127 0 0 25 0 1 0 4805416 696754176 169523 1992294400 134512640 135751879 4288657520 18446744073709551615 134602448 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/7415/statm: 170106 169523 143 303 0 169801 0
Current children cumulated CPU time (s) 1096.27
Current children cumulated vsize (KiB) 680424

[startup+1097.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7444
/proc/meminfo: memFree=1104760/2059040 swapFree=4192076/4192956
[pid=7415] ppid=7413 vsize=0 CPUtime=1096.67
/proc/7415/stat : 7415 (wbo1.4a) R 7413 7415 7304 0 -1 4202500 169679 0 0 0 108537 1130 0 0 25 0 1 0 4805416 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/7415/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1096.67
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1097.14
CPU time (s): 1096.72
CPU user time (s): 1085.37
CPU system time (s): 11.3463
CPU usage (%): 99.9613
Max. virtual memory (cumulated for all children) (KiB): 680556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1085.37
system time used= 11.3463
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 169679
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= 3
involuntary context switches= 2089

runsolver used 1.82672 second user time and 5.16521 second system time

The end

Launcher Data 

Begin job on node011 at 2010-06-11 23:33:58
IDJOB=2655370
IDBENCH=1303
IDSOLVER=1160
FILE ID=node011/2655370-1276292038
PBS_JOBID= 11173114
Free space on /tmp= 62260 MiB

SOLVER NAME= wbo 1.4a
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900561288.opb
COMMAND LINE= wbo1.4a -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2655370-1276292038/watcher-2655370-1276292038 -o /tmp/evaluation-result-2655370-1276292038/solver-2655370-1276292038 -C 1800 -W 2000 -M 1800  wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655370-1276292038.opb

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

MD5SUM BENCH= 4bba9489f2c1cdd3e2419eb13f48915c
RANDOM SEED=1356217517

node011.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1785312 kB
Buffers:         36760 kB
Cached:         112824 kB
SwapCached:          0 kB
Active:         110200 kB
Inactive:        97604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1785312 kB
SwapTotal:     4192956 kB
SwapFree:      4192076 kB
Dirty:            2836 kB
Writeback:           0 kB
AnonPages:       58244 kB
Mapped:          15376 kB
Slab:            44092 kB
PageTables:       3992 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181660 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62256 MiB
End job on node011 at 2010-06-11 23:52:16