Trace number 2655369

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 815.795 816.016

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900567985.opb
MD5SUMfb1b2fb5676286fc8681e7e6d0d2728f
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 benchmark588.702
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 669
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-2655369-1276260495.opb.
0.00/0.00	c Instance file HOME/instance-2655369-1276260495.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.01	c Highest Coefficient sum: 669
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 |       100 |     231     2707     8338 |     5500      100     21 |  0.002 % |
0.00/0.02	c |       250 |     231     2707     8338 |     6050      250     26 |  0.002 % |
0.02/0.03	c |       475 |     231     2707     8338 |     6655      475     24 |  0.002 % |
0.02/0.05	c |       812 |     231     2707     8338 |     7320      812     24 |  0.002 % |
0.02/0.08	c |      1318 |     231     2707     8338 |     8052     1318     23 |  0.002 % |
0.09/0.14	c |      2081 |     231     2707     8338 |     8857     2081     25 |  0.002 % |
0.19/0.22	c |      3221 |     231     2707     8338 |     9743     3221     25 |  0.002 % |
0.29/0.37	c |      4930 |     231     2707     8338 |    10717     4930     26 |  0.002 % |
0.59/0.64	c |      7492 |     231     2707     8338 |    11789     7492     27 |  0.002 % |
1.10/1.12	c |     11337 |     231     2707     8338 |    12968    11337     27 |  0.002 % |
1.89/1.98	c |     17105 |     231     2707     8338 |    14265    10567     29 |  0.002 % |
3.20/3.22	c |     25754 |     231     2707     8338 |    15692    12015     29 |  0.002 % |
5.59/5.65	c |     38728 |     231     2707     8338 |    17261     9197     31 |  0.002 % |
8.79/8.82	c |     58190 |     231     2707     8338 |    18987    11285     27 |  0.002 % |
13.68/13.78	c |     87383 |     231     2707     8338 |    20886    11819     30 |  0.002 % |
21.89/21.97	c |    131172 |     231     2707     8338 |    22974    13604     29 |  0.002 % |
36.88/36.95	c |    196858 |     231     2707     8338 |    25272    21577     30 |  0.002 % |
60.98/61.01	c |    295384 |     231     2707     8338 |    27799    14626     30 |  0.002 % |
97.97/98.00	c |    443173 |     231     2707     8338 |    30579    22945     31 |  0.002 % |
158.26/158.34	c |    664857 |     231     2707     8338 |    33637    26593     27 |  0.002 % |
242.73/242.89	c |    997386 |     231     2707     8338 |    37001    19138     30 |  0.002 % |
384.50/384.60	c |   1496175 |     231     2707     8338 |    40701    27781     26 |  0.002 % |
618.64/618.85	c |   2244358 |     231     2707     8338 |    44771    22121     27 |  0.002 % |
815.67/815.96	c ===============================================================================
815.67/815.96	c core #1
815.67/815.96	c Memory used           : 526.26 MB
815.67/815.96	c CPU time              : 806.793 s
815.67/815.96	c 
815.67/815.96	s UNSATISFIABLE
815.67/815.96	c Total CPU time: 806.793 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-2655369-1276260495/watcher-2655369-1276260495 -o /tmp/evaluation-result-2655369-1276260495/solver-2655369-1276260495 -C 1800 -W 2000 -M 1800 wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655369-1276260495.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: 0.91 0.32 0.11 3/106 3985
/proc/meminfo: memFree=1614064/2059040 swapFree=4192956/4192956
[pid=3985] ppid=3983 vsize=2660 CPUtime=0
/proc/3985/stat : 3985 (wbo1.4a) R 3983 3985 3443 0 -1 4202496 278 0 0 0 0 0 0 0 20 0 1 0 2020230 2723840 197 1992294400 134512640 135751879 4286768896 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3985/statm: 665 197 138 303 0 339 0

[startup+0.0290879 s]
/proc/loadavg: 0.91 0.32 0.11 3/106 3985
/proc/meminfo: memFree=1614064/2059040 swapFree=4192956/4192956
[pid=3985] ppid=3983 vsize=2708 CPUtime=0.02
/proc/3985/stat : 3985 (wbo1.4a) R 3983 3985 3443 0 -1 4202496 346 0 0 0 2 0 0 0 20 0 1 0 2020230 2772992 244 1992294400 134512640 135751879 4286768896 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3985/statm: 677 244 143 303 0 372 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2708

[startup+0.101095 s]
/proc/loadavg: 0.91 0.32 0.11 3/106 3985
/proc/meminfo: memFree=1614064/2059040 swapFree=4192956/4192956
[pid=3985] ppid=3983 vsize=2972 CPUtime=0.09
/proc/3985/stat : 3985 (wbo1.4a) R 3983 3985 3443 0 -1 4202496 404 0 0 0 9 0 0 0 20 0 1 0 2020230 3043328 302 1992294400 134512640 135751879 4286768896 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3985/statm: 743 302 143 303 0 438 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2972

[startup+0.301115 s]
/proc/loadavg: 0.91 0.32 0.11 3/106 3985
/proc/meminfo: memFree=1614064/2059040 swapFree=4192956/4192956
[pid=3985] ppid=3983 vsize=3500 CPUtime=0.29
/proc/3985/stat : 3985 (wbo1.4a) R 3983 3985 3443 0 -1 4202496 535 0 0 0 28 1 0 0 20 0 1 0 2020230 3584000 433 1992294400 134512640 135751879 4286768896 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3985/statm: 875 433 143 303 0 570 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3500

[startup+0.701155 s]
/proc/loadavg: 0.91 0.32 0.11 3/106 3985
/proc/meminfo: memFree=1614064/2059040 swapFree=4192956/4192956
[pid=3985] ppid=3983 vsize=4292 CPUtime=0.69
/proc/3985/stat : 3985 (wbo1.4a) R 3983 3985 3443 0 -1 4202496 739 0 0 0 67 2 0 0 20 0 1 0 2020230 4395008 637 1992294400 134512640 135751879 4286768896 18446744073709551615 134616534 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3985/statm: 1073 637 143 303 0 768 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4292

[startup+1.50123 s]
/proc/loadavg: 0.91 0.32 0.11 2/107 3986
/proc/meminfo: memFree=1611576/2059040 swapFree=4192956/4192956
[pid=3985] ppid=3983 vsize=5492 CPUtime=1.49
/proc/3985/stat : 3985 (wbo1.4a) R 3983 3985 3443 0 -1 4202496 1034 0 0 0 145 4 0 0 22 0 1 0 2020230 5623808 932 1992294400 134512640 135751879 4286768896 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3985/statm: 1373 932 143 303 0 1068 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5492

[startup+3.10139 s]
/proc/loadavg: 0.91 0.32 0.11 2/107 3986
/proc/meminfo: memFree=1609716/2059040 swapFree=4192956/4192956
[pid=3985] ppid=3983 vsize=7868 CPUtime=3.09
/proc/3985/stat : 3985 (wbo1.4a) R 3983 3985 3443 0 -1 4202496 1618 0 0 0 302 7 0 0 25 0 1 0 2020230 8056832 1516 1992294400 134512640 135751879 4286768896 18446744073709551615 134616437 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3985/statm: 1967 1517 143 303 0 1662 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7868

[startup+6.30171 s]
/proc/loadavg: 0.92 0.33 0.12 2/107 3986
/proc/meminfo: memFree=1605624/2059040 swapFree=4192956/4192956
[pid=3985] ppid=3983 vsize=11700 CPUtime=6.29
/proc/3985/stat : 3985 (wbo1.4a) R 3983 3985 3443 0 -1 4202496 2584 0 0 0 618 11 0 0 25 0 1 0 2020230 11980800 2482 1992294400 134512640 135751879 4286768896 18446744073709551615 134616448 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3985/statm: 2925 2482 143 303 0 2620 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11700

[startup+12.7014 s]
/proc/loadavg: 0.92 0.34 0.12 2/107 3986
/proc/meminfo: memFree=1597688/2059040 swapFree=4192956/4192956
[pid=3985] ppid=3983 vsize=19224 CPUtime=12.69
/proc/3985/stat : 3985 (wbo1.4a) R 3983 3985 3443 0 -1 4202496 4478 0 0 0 1249 20 0 0 25 0 1 0 2020230 19685376 4376 1992294400 134512640 135751879 4286768896 18446744073709551615 134616361 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3985/statm: 4806 4376 143 303 0 4501 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19224

[startup+25.5006 s]
/proc/loadavg: 0.94 0.37 0.13 2/107 3986
/proc/meminfo: memFree=1583676/2059040 swapFree=4192956/4192956
[pid=3985] ppid=3983 vsize=32708 CPUtime=25.49
/proc/3985/stat : 3985 (wbo1.4a) R 3983 3985 3443 0 -1 4202496 7850 0 0 0 2509 40 0 0 25 0 1 0 2020230 33492992 7748 1992294400 134512640 135751879 4286768896 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3985/statm: 8177 7748 143 303 0 7872 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 32708

[startup+51.1012 s]
/proc/loadavg: 0.96 0.42 0.16 2/107 3988
/proc/meminfo: memFree=1561108/2059040 swapFree=4192956/4192956
[pid=3985] ppid=3983 vsize=55292 CPUtime=51.07
/proc/3985/stat : 3985 (wbo1.4a) R 3983 3985 3443 0 -1 4202496 13479 0 0 0 5038 69 0 0 25 0 1 0 2020230 56619008 13377 1992294400 134512640 135751879 4286768896 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3985/statm: 13823 13377 143 303 0 13518 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 55292

[startup+102.308 s]
/proc/loadavg: 0.98 0.51 0.20 2/107 3988
/proc/meminfo: memFree=1520188/2059040 swapFree=4192956/4192956
[pid=3985] ppid=3983 vsize=95844 CPUtime=102.27
/proc/3985/stat : 3985 (wbo1.4a) R 3983 3985 3443 0 -1 4202496 23589 0 0 0 10095 132 0 0 25 0 1 0 2020230 98144256 23487 1992294400 134512640 135751879 4286768896 18446744073709551615 134616876 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3985/statm: 23961 23487 143 303 0 23656 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 95844

[startup+162.3 s]
/proc/loadavg: 0.99 0.60 0.24 2/107 3990
/proc/meminfo: memFree=1476168/2059040 swapFree=4192956/4192956
[pid=3985] ppid=3983 vsize=140136 CPUtime=162.24
/proc/3985/stat : 3985 (wbo1.4a) R 3983 3985 3443 0 -1 4202496 34654 0 0 0 16018 206 0 0 25 0 1 0 2020230 143499264 34552 1992294400 134512640 135751879 4286768896 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3985/statm: 35034 34552 143 303 0 34729 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 140136

[startup+222.301 s]
/proc/loadavg: 0.99 0.67 0.29 2/107 3992
/proc/meminfo: memFree=1428800/2059040 swapFree=4192956/4192956
[pid=3985] ppid=3983 vsize=187044 CPUtime=222.24
/proc/3985/stat : 3985 (wbo1.4a) R 3983 3985 3443 0 -1 4202496 46391 0 0 0 21946 278 0 0 25 0 1 0 2020230 191533056 46289 1992294400 134512640 135751879 4286768896 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3985/statm: 46761 46289 143 303 0 46456 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 187044

[startup+282.301 s]
/proc/loadavg: 0.99 0.72 0.33 2/107 3994
/proc/meminfo: memFree=1388128/2059040 swapFree=4192956/4192956
[pid=3985] ppid=3983 vsize=227896 CPUtime=282.22
/proc/3985/stat : 3985 (wbo1.4a) R 3983 3985 3443 0 -1 4202496 56611 0 0 0 27873 349 0 0 25 0 1 0 2020230 233365504 56509 1992294400 134512640 135751879 4286768896 18446744073709551615 134616526 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3985/statm: 56974 56509 143 303 0 56669 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 227896

[startup+342.301 s]
/proc/loadavg: 0.99 0.77 0.37 2/107 3995
/proc/meminfo: memFree=1348076/2059040 swapFree=4192956/4192956
[pid=3985] ppid=3983 vsize=267808 CPUtime=342.2
/proc/3985/stat : 3985 (wbo1.4a) R 3983 3985 3443 0 -1 4202496 66561 0 0 0 33803 417 0 0 25 0 1 0 2020230 274235392 66459 1992294400 134512640 135751879 4286768896 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3985/statm: 66952 66459 143 303 0 66647 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 267808

[startup+402.301 s]
/proc/loadavg: 0.99 0.81 0.41 2/107 3996
/proc/meminfo: memFree=1310132/2059040 swapFree=4192956/4192956
[pid=3985] ppid=3983 vsize=305876 CPUtime=402.19
/proc/3985/stat : 3985 (wbo1.4a) R 3983 3985 3443 0 -1 4202496 76071 0 0 0 39737 482 0 0 25 0 1 0 2020230 313217024 75969 1992294400 134512640 135751879 4286768896 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3985/statm: 76469 75969 143 303 0 76164 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 305876

[startup+462.301 s]
/proc/loadavg: 0.99 0.84 0.44 2/107 3998
/proc/meminfo: memFree=1271692/2059040 swapFree=4192956/4192956
[pid=3985] ppid=3983 vsize=343900 CPUtime=462.17
/proc/3985/stat : 3985 (wbo1.4a) R 3983 3985 3443 0 -1 4202496 85588 0 0 0 45671 546 0 0 25 0 1 0 2020230 352153600 85486 1992294400 134512640 135751879 4286768896 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3985/statm: 85975 85486 143 303 0 85670 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 343900

[startup+522.301 s]
/proc/loadavg: 0.99 0.87 0.47 2/107 4000
/proc/meminfo: memFree=1234492/2059040 swapFree=4192956/4192956
[pid=3985] ppid=3983 vsize=381172 CPUtime=522.16
/proc/3985/stat : 3985 (wbo1.4a) R 3983 3985 3443 0 -1 4202496 94896 0 0 0 51606 610 0 0 25 0 1 0 2020230 390320128 94794 1992294400 134512640 135751879 4286768896 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3985/statm: 95293 94794 143 303 0 94988 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 381172

[startup+582.301 s]
/proc/loadavg: 0.99 0.89 0.50 2/107 4002
/proc/meminfo: memFree=1198904/2059040 swapFree=4192956/4192956
[pid=3985] ppid=3983 vsize=416584 CPUtime=582.15
/proc/3985/stat : 3985 (wbo1.4a) R 3983 3985 3443 0 -1 4202496 103736 0 0 0 57541 674 0 0 25 0 1 0 2020230 426582016 103634 1992294400 134512640 135751879 4286768896 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3985/statm: 104146 103634 143 303 0 103841 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 416584

[startup+642.301 s]
/proc/loadavg: 0.99 0.91 0.53 2/107 4003
/proc/meminfo: memFree=1166168/2059040 swapFree=4192956/4192956
[pid=3985] ppid=3983 vsize=448928 CPUtime=642.13
/proc/3985/stat : 3985 (wbo1.4a) R 3983 3985 3443 0 -1 4202496 111817 0 0 0 63484 729 0 0 25 0 1 0 2020230 459702272 111715 1992294400 134512640 135751879 4286768896 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3985/statm: 112232 111715 143 303 0 111927 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 448928

[startup+702.301 s]
/proc/loadavg: 0.99 0.92 0.56 2/107 4004
/proc/meminfo: memFree=1135044/2059040 swapFree=4192956/4192956
[pid=3985] ppid=3983 vsize=480236 CPUtime=702.11
/proc/3985/stat : 3985 (wbo1.4a) R 3983 3985 3443 0 -1 4202496 119621 0 0 0 69426 785 0 0 25 0 1 0 2020230 491761664 119519 1992294400 134512640 135751879 4286768896 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3985/statm: 120059 119519 143 303 0 119754 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 480236

[startup+762.308 s]
/proc/loadavg: 0.99 0.93 0.58 2/107 4006
/proc/meminfo: memFree=1102680/2059040 swapFree=4192956/4192956
[pid=3985] ppid=3983 vsize=512184 CPUtime=762.1
/proc/3985/stat : 3985 (wbo1.4a) R 3983 3985 3443 0 -1 4202496 127616 0 0 0 75369 841 0 0 25 0 1 0 2020230 524476416 127514 1992294400 134512640 135751879 4286768896 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3985/statm: 128046 127514 143 303 0 127741 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 512184

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

[startup+767.901 s]
/proc/loadavg: 0.99 0.93 0.58 2/107 4015
/proc/meminfo: memFree=1100076/2059040 swapFree=4192956/4192956
[pid=3985] ppid=3983 vsize=514576 CPUtime=767.68
/proc/3985/stat : 3985 (wbo1.4a) R 3983 3985 3443 0 -1 4202496 128227 0 0 0 75922 846 0 0 25 0 1 0 2020230 526925824 128125 1992294400 134512640 135751879 4286768896 18446744073709551615 134616516 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3985/statm: 128644 128125 143 303 0 128339 0
Current children cumulated CPU time (s) 767.68
Current children cumulated vsize (KiB) 514576

[startup+793.502 s]
/proc/loadavg: 0.99 0.94 0.59 2/107 4016
/proc/meminfo: memFree=1085320/2059040 swapFree=4192956/4192956
[pid=3985] ppid=3983 vsize=529756 CPUtime=793.27
/proc/3985/stat : 3985 (wbo1.4a) R 3983 3985 3443 0 -1 4202496 132006 0 0 0 78454 873 0 0 25 0 1 0 2020230 542470144 131904 1992294400 134512640 135751879 4286768896 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3985/statm: 132439 131904 143 303 0 132134 0
Current children cumulated CPU time (s) 793.27
Current children cumulated vsize (KiB) 529756

[startup+806.308 s]
/proc/loadavg: 0.99 0.94 0.60 2/107 4017
/proc/meminfo: memFree=1078996/2059040 swapFree=4192956/4192956
[pid=3985] ppid=3983 vsize=535696 CPUtime=806.08
/proc/3985/stat : 3985 (wbo1.4a) R 3983 3985 3443 0 -1 4202496 133500 0 0 0 79720 888 0 0 25 0 1 0 2020230 548552704 133398 1992294400 134512640 135751879 4286768896 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3985/statm: 133924 133398 143 303 0 133619 0
Current children cumulated CPU time (s) 806.08
Current children cumulated vsize (KiB) 535696

[startup+812.701 s]
/proc/loadavg: 0.99 0.94 0.60 2/107 4017
/proc/meminfo: memFree=1076888/2059040 swapFree=4192956/4192956
[pid=3985] ppid=3983 vsize=538072 CPUtime=812.47
/proc/3985/stat : 3985 (wbo1.4a) R 3983 3985 3443 0 -1 4202496 134086 0 0 0 80354 893 0 0 25 0 1 0 2020230 550985728 133984 1992294400 134512640 135751879 4286768896 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3985/statm: 134518 133984 143 303 0 134213 0
Current children cumulated CPU time (s) 812.47
Current children cumulated vsize (KiB) 538072

[startup+814.301 s]
/proc/loadavg: 0.99 0.94 0.60 2/107 4017
/proc/meminfo: memFree=1076268/2059040 swapFree=4192956/4192956
[pid=3985] ppid=3983 vsize=538488 CPUtime=814.07
/proc/3985/stat : 3985 (wbo1.4a) R 3983 3985 3443 0 -1 4202496 134193 0 0 0 80513 894 0 0 25 0 1 0 2020230 551411712 134091 1992294400 134512640 135751879 4286768896 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3985/statm: 134622 134091 143 303 0 134317 0
Current children cumulated CPU time (s) 814.07
Current children cumulated vsize (KiB) 538488

[startup+815.108 s]
/proc/loadavg: 0.99 0.94 0.60 2/107 4017
/proc/meminfo: memFree=1076020/2059040 swapFree=4192956/4192956
[pid=3985] ppid=3983 vsize=538620 CPUtime=814.87
/proc/3985/stat : 3985 (wbo1.4a) R 3983 3985 3443 0 -1 4202496 134235 0 0 0 80593 894 0 0 25 0 1 0 2020230 551546880 134133 1992294400 134512640 135751879 4286768896 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3985/statm: 134655 134133 143 303 0 134350 0
Current children cumulated CPU time (s) 814.87
Current children cumulated vsize (KiB) 538620

[startup+815.501 s]
/proc/loadavg: 0.99 0.94 0.60 2/107 4017
/proc/meminfo: memFree=1076020/2059040 swapFree=4192956/4192956
[pid=3985] ppid=3983 vsize=538752 CPUtime=815.27
/proc/3985/stat : 3985 (wbo1.4a) R 3983 3985 3443 0 -1 4202496 134240 0 0 0 80633 894 0 0 25 0 1 0 2020230 551682048 134138 1992294400 134512640 135751879 4286768896 18446744073709551615 134602965 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3985/statm: 134688 134138 143 303 0 134383 0
Current children cumulated CPU time (s) 815.27
Current children cumulated vsize (KiB) 538752

[startup+815.901 s]
/proc/loadavg: 0.99 0.94 0.60 2/107 4017
/proc/meminfo: memFree=1076020/2059040 swapFree=4192956/4192956
[pid=3985] ppid=3983 vsize=538884 CPUtime=815.67
/proc/3985/stat : 3985 (wbo1.4a) R 3983 3985 3443 0 -1 4202496 134292 0 0 0 80672 895 0 0 25 0 1 0 2020230 551817216 134190 1992294400 134512640 135751879 4286768896 18446744073709551615 134616714 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/3985/statm: 134721 134190 143 303 0 134416 0
Current children cumulated CPU time (s) 815.67
Current children cumulated vsize (KiB) 538884

[startup+816.001 s]
/proc/loadavg: 0.99 0.94 0.60 2/107 4017
/proc/meminfo: memFree=1076020/2059040 swapFree=4192956/4192956
[pid=3985] ppid=3983 vsize=0 CPUtime=815.77
/proc/3985/stat : 3985 (wbo1.4a) R 3983 3985 3443 0 -1 4202500 134300 0 0 0 80679 898 0 0 25 0 1 0 2020230 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/3985/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 815.77
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 816.016
CPU time (s): 815.795
CPU user time (s): 806.793
CPU system time (s): 9.00163
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 538884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 806.793
system time used= 9.00163
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 134300
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= 1317

runsolver used 1.35979 second user time and 3.85141 second system time

The end

Launcher Data 

Begin job on node017 at 2010-06-11 14:48:15
IDJOB=2655369
IDBENCH=1275
IDSOLVER=1160
FILE ID=node017/2655369-1276260495
PBS_JOBID= 11172195
Free space on /tmp= 62348 MiB

SOLVER NAME= wbo 1.4a
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900567985.opb
COMMAND LINE= wbo1.4a -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2655369-1276260495/watcher-2655369-1276260495 -o /tmp/evaluation-result-2655369-1276260495/solver-2655369-1276260495 -C 1800 -W 2000 -M 1800  wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655369-1276260495.opb

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

MD5SUM BENCH= fb1b2fb5676286fc8681e7e6d0d2728f
RANDOM SEED=539352874

node017.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5599.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1614584 kB
Buffers:         39036 kB
Cached:         279960 kB
SwapCached:          0 kB
Active:         142356 kB
Inactive:       236244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1614584 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2924 kB
Writeback:           0 kB
AnonPages:       59564 kB
Mapped:          15388 kB
Slab:            44200 kB
PageTables:       3888 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181432 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= 62348 MiB
End job on node017 at 2010-06-11 15:01:52