Trace number 1875563

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 1.0UNSAT 1399.06 1399.49

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 benchmark112.264
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 This is wbo 1.0 alpha (based on Minisat 2.0 beta)
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Parsing opb file format. File HOME/instance-1875563-1245116040.opb.
0.00/0.00	c Instance file HOME/instance-1875563-1245116040.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 |       103 |     231     2707     8338 |     5500      103     22 |  0.002 % |
0.00/0.02	c |       255 |     231     2707     8338 |     6050      255     30 |  0.002 % |
0.00/0.03	c |       482 |     231     2707     8338 |     6655      482     30 |  0.002 % |
0.03/0.05	c |       819 |     231     2707     8338 |     7320      819     32 |  0.002 % |
0.03/0.08	c |      1328 |     231     2707     8338 |     8052     1328     33 |  0.002 % |
0.09/0.13	c |      2089 |     231     2707     8338 |     8857     2089     33 |  0.002 % |
0.19/0.21	c |      3228 |     231     2707     8338 |     9743     3228     33 |  0.002 % |
0.29/0.34	c |      4939 |     231     2707     8338 |    10717     4939     34 |  0.002 % |
0.49/0.59	c |      7502 |     231     2707     8338 |    11789     7502     34 |  0.002 % |
0.99/1.07	c |     11349 |     231     2707     8338 |    12968    11349     36 |  0.002 % |
1.79/1.87	c |     17115 |     231     2707     8338 |    14265    10553     42 |  0.002 % |
3.29/3.31	c |     25764 |     231     2707     8338 |    15692    12026     43 |  0.002 % |
5.49/5.51	c |     38738 |     231     2707     8338 |    17261     9200     43 |  0.002 % |
8.69/8.79	c |     58199 |     231     2707     8338 |    18987    11245     40 |  0.002 % |
14.09/14.19	c |     87392 |     231     2707     8338 |    20886    11790     42 |  0.002 % |
24.09/24.16	c |    131182 |     231     2707     8338 |    22974    13560     43 |  0.002 % |
39.48/39.54	c |    196866 |     231     2707     8338 |    25272    21502     49 |  0.002 % |
63.37/63.47	c |    295395 |     231     2707     8338 |    27799    13428     44 |  0.002 % |
108.06/108.16	c |    443184 |     231     2707     8338 |    30579    22725     46 |  0.002 % |
175.34/175.50	c |    664867 |     231     2707     8338 |    33637    26633     43 |  0.002 % |
279.31/279.49	c |    997392 |     231     2707     8338 |    37001    22081     42 |  0.002 % |
446.96/447.10	c |   1496180 |     231     2707     8338 |    40701    34148     42 |  0.002 % |
716.47/716.72	c |   2244362 |     231     2707     8338 |    44771    33437     44 |  0.002 % |
1185.23/1185.62	c |   3366637 |     231     2707     8338 |    49248    18959     41 |  0.041 % |
1305.39/1305.83	c ===============================================================================
1398.77/1399.26	c core #1
1398.77/1399.26	c Core size: 2586	Core Weight: 2147483647	Total Weight: 2147483647
1398.77/1399.26	c restarts              : 25
1398.77/1399.26	c conflicts             : 3642074        (2622 /sec)
1398.77/1399.26	c decisions             : 4627826        (1.28 % random) (3332 /sec)
1398.77/1399.26	c propagations          : 144538184      (104057 /sec)
1398.77/1399.26	c conflict literals     : 165781727      (0.00 % deleted)
1398.77/1399.26	c Memory used           : 1360.07 MB
1398.77/1399.26	c CPU time              : 1389.03 s
1398.77/1399.26	c 
1398.77/1399.26	s UNSATISFIABLE

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-1875563-1245116040/watcher-1875563-1245116040 -o /tmp/evaluation-result-1875563-1245116040/solver-1875563-1245116040 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875563-1245116040.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: 1.01 0.99 1.00 3/64 4313
/proc/meminfo: memFree=1025080/2055920 swapFree=4191900/4192956
[pid=4313] ppid=4311 vsize=2608 CPUtime=0
/proc/4313/stat : 4313 (wbo) R 4311 4313 3578 0 -1 4194304 189 0 0 0 0 0 0 0 18 0 1 0 179203241 2670592 173 1992294400 134512640 135709839 4294956240 18446744073709551615 134544282 0 0 4096 3 0 0 0 17 1 0 0
/proc/4313/statm: 652 174 125 292 0 336 0

[startup+0.040671 s]
/proc/loadavg: 1.01 0.99 1.00 3/64 4313
/proc/meminfo: memFree=1025080/2055920 swapFree=4191900/4192956
[pid=4313] ppid=4311 vsize=2788 CPUtime=0.03
/proc/4313/stat : 4313 (wbo) R 4311 4313 3578 0 -1 4194304 297 0 0 0 3 0 0 0 18 0 1 0 179203241 2854912 260 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4313/statm: 697 260 135 292 0 402 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2788

[startup+0.10168 s]
/proc/loadavg: 1.01 0.99 1.00 3/64 4313
/proc/meminfo: memFree=1025080/2055920 swapFree=4191900/4192956
[pid=4313] ppid=4311 vsize=3052 CPUtime=0.09
/proc/4313/stat : 4313 (wbo) R 4311 4313 3578 0 -1 4194304 379 0 0 0 9 0 0 0 18 0 1 0 179203241 3125248 342 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4313/statm: 763 342 135 292 0 468 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3052

[startup+0.301711 s]
/proc/loadavg: 1.01 0.99 1.00 3/64 4313
/proc/meminfo: memFree=1025080/2055920 swapFree=4191900/4192956
[pid=4313] ppid=4311 vsize=3988 CPUtime=0.29
/proc/4313/stat : 4313 (wbo) R 4311 4313 3578 0 -1 4194304 607 0 0 0 29 0 0 0 19 0 1 0 179203241 4083712 570 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4313/statm: 997 570 135 292 0 702 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3988

[startup+0.701771 s]
/proc/loadavg: 1.01 0.99 1.00 3/64 4313
/proc/meminfo: memFree=1025080/2055920 swapFree=4191900/4192956
[pid=4313] ppid=4311 vsize=5348 CPUtime=0.69
/proc/4313/stat : 4313 (wbo) R 4311 4313 3578 0 -1 4194304 941 0 0 0 68 1 0 0 22 0 1 0 179203241 5476352 904 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4313/statm: 1337 904 135 292 0 1042 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5348

[startup+1.50189 s]
/proc/loadavg: 1.01 0.99 1.00 2/65 4314
/proc/meminfo: memFree=1021040/2055920 swapFree=4191900/4192956
[pid=4313] ppid=4311 vsize=7608 CPUtime=1.49
/proc/4313/stat : 4313 (wbo) R 4311 4313 3578 0 -1 4194304 1489 0 0 0 147 2 0 0 25 0 1 0 179203241 7790592 1452 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4313/statm: 1902 1452 135 292 0 1607 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7608

[startup+3.10114 s]
/proc/loadavg: 1.01 0.99 1.00 2/65 4314
/proc/meminfo: memFree=1018096/2055920 swapFree=4191900/4192956
[pid=4313] ppid=4311 vsize=11172 CPUtime=3.09
/proc/4313/stat : 4313 (wbo) R 4311 4313 3578 0 -1 4194304 2389 0 0 0 303 6 0 0 25 0 1 0 179203241 11440128 2352 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4313/statm: 2793 2352 135 292 0 2498 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11172

[startup+6.30163 s]
/proc/loadavg: 1.01 0.99 1.00 2/65 4314
/proc/meminfo: memFree=1010992/2055920 swapFree=4191900/4192956
[pid=4313] ppid=4311 vsize=18036 CPUtime=6.29
/proc/4313/stat : 4313 (wbo) R 4311 4313 3578 0 -1 4194304 4094 0 0 0 620 9 0 0 25 0 1 0 179203241 18468864 4057 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4313/statm: 4509 4057 135 292 0 4214 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18036

[startup+12.7026 s]
/proc/loadavg: 1.01 0.99 1.00 2/65 4314
/proc/meminfo: memFree=997680/2055920 swapFree=4191900/4192956
[pid=4313] ppid=4311 vsize=30576 CPUtime=12.68
/proc/4313/stat : 4313 (wbo) R 4311 4313 3578 0 -1 4194304 7254 0 0 0 1251 17 0 0 25 0 1 0 179203241 31309824 7217 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4313/statm: 7644 7217 135 292 0 7349 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 30576

[startup+25.5016 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 4314
/proc/meminfo: memFree=975728/2055920 swapFree=4191900/4192956
[pid=4313] ppid=4311 vsize=51576 CPUtime=25.48
/proc/4313/stat : 4313 (wbo) R 4311 4313 3578 0 -1 4194304 12498 0 0 0 2517 31 0 0 25 0 1 0 179203241 52813824 12461 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4313/statm: 12894 12461 135 292 0 12599 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 51576

[startup+51.1015 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 4314
/proc/meminfo: memFree=937520/2055920 swapFree=4191900/4192956
[pid=4313] ppid=4311 vsize=90264 CPUtime=51.07
/proc/4313/stat : 4313 (wbo) R 4311 4313 3578 0 -1 4194304 22163 0 0 0 5051 56 0 0 25 0 1 0 179203241 92430336 22126 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4313/statm: 22566 22126 135 292 0 22271 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 90264

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 4314
/proc/meminfo: memFree=872624/2055920 swapFree=4191900/4192956
[pid=4313] ppid=4311 vsize=154388 CPUtime=102.27
/proc/4313/stat : 4313 (wbo) R 4311 4313 3578 0 -1 4194304 38170 0 0 0 10128 99 0 0 25 0 1 0 179203241 158093312 38133 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4313/statm: 38597 38133 135 292 0 38302 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 154388

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 4314
/proc/meminfo: memFree=804976/2055920 swapFree=4191900/4192956
[pid=4313] ppid=4311 vsize=222800 CPUtime=162.24
/proc/4313/stat : 4313 (wbo) R 4311 4313 3578 0 -1 4194304 55270 0 0 0 16079 145 0 0 25 0 1 0 179203241 228147200 55233 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4313/statm: 55700 55234 135 292 0 55405 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 222800

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 4314
/proc/meminfo: memFree=734960/2055920 swapFree=4191900/4192956
[pid=4313] ppid=4311 vsize=291740 CPUtime=222.23
/proc/4313/stat : 4313 (wbo) R 4311 4313 3578 0 -1 4194304 72519 0 0 0 22024 199 0 0 25 0 1 0 179203241 298741760 72482 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4313/statm: 72935 72482 135 292 0 72640 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 291740

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 4314
/proc/meminfo: memFree=669744/2055920 swapFree=4191900/4192956
[pid=4313] ppid=4311 vsize=357424 CPUtime=282.2
/proc/4313/stat : 4313 (wbo) R 4311 4313 3578 0 -1 4194304 88926 0 0 0 27974 246 0 0 25 0 1 0 179203241 366002176 88889 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/4313/statm: 89356 88889 135 292 0 89061 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 357424

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 4314
/proc/meminfo: memFree=607920/2055920 swapFree=4191900/4192956
[pid=4313] ppid=4311 vsize=418684 CPUtime=342.18
/proc/4313/stat : 4313 (wbo) R 4311 4313 3578 0 -1 4194304 104230 0 0 0 33927 291 0 0 25 0 1 0 179203241 428732416 104193 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4313/statm: 104671 104193 135 292 0 104376 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 418684

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 4314
/proc/meminfo: memFree=544624/2055920 swapFree=4191900/4192956
[pid=4313] ppid=4311 vsize=482196 CPUtime=402.17
/proc/4313/stat : 4313 (wbo) R 4311 4313 3578 0 -1 4194304 120132 0 0 0 39876 341 0 0 25 0 1 0 179203241 493768704 120095 1992294400 134512640 135709839 4294956240 18446744073709551615 134572284 0 0 4096 3 0 0 0 17 1 0 0
/proc/4313/statm: 120549 120095 135 292 0 120254 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 482196

[startup+462.301 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 4314
/proc/meminfo: memFree=483696/2055920 swapFree=4191900/4192956
[pid=4313] ppid=4311 vsize=542660 CPUtime=462.15
/proc/4313/stat : 4313 (wbo) R 4311 4313 3578 0 -1 4194304 135237 0 0 0 45828 387 0 0 25 0 1 0 179203241 555683840 135200 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4313/statm: 135665 135200 135 292 0 135370 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 542660

[startup+522.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 4314
/proc/meminfo: memFree=425264/2055920 swapFree=4191900/4192956
[pid=4313] ppid=4311 vsize=601824 CPUtime=522.13
/proc/4313/stat : 4313 (wbo) R 4311 4313 3578 0 -1 4194304 150011 0 0 0 51781 432 0 0 25 0 1 0 179203241 616267776 149974 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4313/statm: 150456 149974 135 292 0 150161 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 601824

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4314
/proc/meminfo: memFree=369520/2055920 swapFree=4191900/4192956
[pid=4313] ppid=4311 vsize=656788 CPUtime=582.11
/proc/4313/stat : 4313 (wbo) R 4311 4313 3578 0 -1 4194304 163758 0 0 0 57731 480 0 0 25 0 1 0 179203241 672550912 163721 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/4313/statm: 164197 163721 135 292 0 163902 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 656788

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4314
/proc/meminfo: memFree=309936/2055920 swapFree=4191900/4192956
[pid=4313] ppid=4311 vsize=715800 CPUtime=642.1
/proc/4313/stat : 4313 (wbo) R 4311 4313 3578 0 -1 4194304 178516 0 0 0 63682 528 0 0 25 0 1 0 179203241 732979200 178479 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4313/statm: 178950 178479 135 292 0 178655 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 715800

[startup+702.302 s]

################
# More data... #
################

/proc/meminfo: memFree=200304/2055920 swapFree=4191900/4192956
[pid=4313] ppid=4311 vsize=825360 CPUtime=762.06
/proc/4313/stat : 4313 (wbo) R 4311 4313 3578 0 -1 4194304 205866 0 0 0 75596 610 0 0 25 0 1 0 179203241 845168640 205829 1992294400 134512640 135709839 4294956240 18446744073709551615 134568276 0 0 4096 3 0 0 0 17 1 0 0
/proc/4313/statm: 206340 205829 135 292 0 206045 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 825360

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4314
/proc/meminfo: memFree=147120/2055920 swapFree=4191900/4192956
[pid=4313] ppid=4311 vsize=878832 CPUtime=822.04
/proc/4313/stat : 4313 (wbo) R 4311 4313 3578 0 -1 4194304 219220 0 0 0 81555 649 0 0 25 0 1 0 179203241 899923968 219183 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4313/statm: 219708 219183 135 292 0 219413 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 878832

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4314
/proc/meminfo: memFree=97072/2055920 swapFree=4191900/4192956
[pid=4313] ppid=4311 vsize=928668 CPUtime=882.02
/proc/4313/stat : 4313 (wbo) R 4311 4313 3578 0 -1 4194304 231699 0 0 0 87517 685 0 0 25 0 1 0 179203241 950956032 231662 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4313/statm: 232167 231662 135 292 0 231872 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 928668

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4314
/proc/meminfo: memFree=48752/2055920 swapFree=4191900/4192956
[pid=4313] ppid=4311 vsize=977312 CPUtime=942
/proc/4313/stat : 4313 (wbo) R 4311 4313 3578 0 -1 4194304 243848 0 0 0 93476 724 0 0 25 0 1 0 179203241 1000767488 243811 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4313/statm: 244328 243811 135 292 0 244033 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 977312

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4314
/proc/meminfo: memFree=15792/2055920 swapFree=4191900/4192956
[pid=4313] ppid=4311 vsize=1026756 CPUtime=1001.99
/proc/4313/stat : 4313 (wbo) R 4311 4313 3578 0 -1 4194304 256195 0 0 0 99436 763 0 0 25 0 1 0 179203241 1051398144 256158 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4313/statm: 256689 256158 135 292 0 256394 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 1026756

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4316
/proc/meminfo: memFree=15600/2055920 swapFree=4191900/4192956
[pid=4313] ppid=4311 vsize=1076692 CPUtime=1061.96
/proc/4313/stat : 4313 (wbo) R 4311 4313 3578 0 -1 4194304 268668 0 0 0 105398 798 0 0 25 0 1 0 179203241 1102532608 268631 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4313/statm: 269173 268631 135 292 0 268878 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 1076692

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4316
/proc/meminfo: memFree=15024/2055920 swapFree=4191900/4192956
[pid=4313] ppid=4311 vsize=1126340 CPUtime=1121.95
/proc/4313/stat : 4313 (wbo) R 4311 4313 3578 0 -1 4194304 281083 0 0 0 111356 839 0 0 25 0 1 0 179203241 1153372160 281046 1992294400 134512640 135709839 4294956240 18446744073709551615 134568690 0 0 4096 3 0 0 0 17 1 0 0
/proc/4313/statm: 281585 281046 135 292 0 281290 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 1126340

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4316
/proc/meminfo: memFree=15728/2055920 swapFree=4191900/4192956
[pid=4313] ppid=4311 vsize=1180636 CPUtime=1181.93
/proc/4313/stat : 4313 (wbo) R 4311 4313 3578 0 -1 4194304 294651 0 0 0 117309 884 0 0 25 0 1 0 179203241 1208971264 294614 1992294400 134512640 135709839 4294956240 18446744073709551615 134573921 0 0 4096 3 0 0 0 17 1 0 0
/proc/4313/statm: 295159 294614 135 292 0 294864 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 1180636

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4316
/proc/meminfo: memFree=15856/2055920 swapFree=4191900/4192956
[pid=4313] ppid=4311 vsize=1228468 CPUtime=1241.91
/proc/4313/stat : 4313 (wbo) R 4311 4313 3578 0 -1 4194304 306616 0 0 0 123272 919 0 0 25 0 1 0 179203241 1257951232 306579 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4313/statm: 307117 306579 135 292 0 306822 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 1228468

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4316
/proc/meminfo: memFree=15024/2055920 swapFree=4191900/4192956
[pid=4313] ppid=4311 vsize=1278656 CPUtime=1301.89
/proc/4313/stat : 4313 (wbo) R 4311 4313 3578 0 -1 4194304 319155 0 0 0 129229 960 0 0 25 0 1 0 179203241 1309343744 319118 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4313/statm: 319664 319118 135 292 0 319369 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 1278656

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4316
/proc/meminfo: memFree=15024/2055920 swapFree=4191900/4192956
[pid=4313] ppid=4311 vsize=1392704 CPUtime=1361.88
/proc/4313/stat : 4313 (wbo) R 4311 4313 3578 0 -1 4194304 347664 0 0 0 135208 980 0 0 25 0 1 0 179203241 1426128896 347627 1992294400 134512640 135709839 4294956240 18446744073709551615 134520167 0 0 4096 3 0 0 0 17 1 0 0
/proc/4313/statm: 348176 347627 136 292 0 347881 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 1392704

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

[startup+1382.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4316
/proc/meminfo: memFree=15024/2055920 swapFree=4191900/4192956
[pid=4313] ppid=4311 vsize=1392704 CPUtime=1381.87
/proc/4313/stat : 4313 (wbo) R 4311 4313 3578 0 -1 4194304 347664 0 0 0 137207 980 0 0 25 0 1 0 179203241 1426128896 347627 1992294400 134512640 135709839 4294956240 18446744073709551615 134583730 0 0 4096 3 0 0 0 17 1 0 0
/proc/4313/statm: 348176 347627 136 292 0 347881 0
Current children cumulated CPU time (s) 1381.87
Current children cumulated vsize (KiB) 1392704

[startup+1388.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4316
/proc/meminfo: memFree=15024/2055920 swapFree=4191900/4192956
[pid=4313] ppid=4311 vsize=1392704 CPUtime=1388.27
/proc/4313/stat : 4313 (wbo) R 4311 4313 3578 0 -1 4194304 347664 0 0 0 137847 980 0 0 25 0 1 0 179203241 1426128896 347627 1992294400 134512640 135709839 4294956240 18446744073709551615 134584101 0 0 4096 3 0 0 0 17 1 0 0
/proc/4313/statm: 348176 347627 136 292 0 347881 0
Current children cumulated CPU time (s) 1388.27
Current children cumulated vsize (KiB) 1392704

[startup+1395.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4316
/proc/meminfo: memFree=15088/2055920 swapFree=4191900/4192956
[pid=4313] ppid=4311 vsize=1392704 CPUtime=1394.67
/proc/4313/stat : 4313 (wbo) R 4311 4313 3578 0 -1 4194304 347664 0 0 0 138487 980 0 0 25 0 1 0 179203241 1426128896 347627 1992294400 134512640 135709839 4294956240 18446744073709551615 134583733 0 0 4096 3 0 0 0 17 1 0 0
/proc/4313/statm: 348176 347627 136 292 0 347881 0
Current children cumulated CPU time (s) 1394.67
Current children cumulated vsize (KiB) 1392704

[startup+1396.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4316
/proc/meminfo: memFree=15088/2055920 swapFree=4191900/4192956
[pid=4313] ppid=4311 vsize=1392704 CPUtime=1396.27
/proc/4313/stat : 4313 (wbo) R 4311 4313 3578 0 -1 4194304 347664 0 0 0 138647 980 0 0 25 0 1 0 179203241 1426128896 347627 1992294400 134512640 135709839 4294956240 18446744073709551615 134584101 0 0 4096 3 0 0 0 17 1 0 0
/proc/4313/statm: 348176 347627 136 292 0 347881 0
Current children cumulated CPU time (s) 1396.27
Current children cumulated vsize (KiB) 1392704

[startup+1398.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4316
/proc/meminfo: memFree=15088/2055920 swapFree=4191900/4192956
[pid=4313] ppid=4311 vsize=1392704 CPUtime=1397.87
/proc/4313/stat : 4313 (wbo) R 4311 4313 3578 0 -1 4194304 347664 0 0 0 138807 980 0 0 25 0 1 0 179203241 1426128896 347627 1992294400 134512640 135709839 4294956240 18446744073709551615 134584101 0 0 4096 3 0 0 0 17 1 0 0
/proc/4313/statm: 348176 347627 136 292 0 347881 0
Current children cumulated CPU time (s) 1397.87
Current children cumulated vsize (KiB) 1392704

[startup+1399.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4316
/proc/meminfo: memFree=15088/2055920 swapFree=4191900/4192956
[pid=4313] ppid=4311 vsize=1392704 CPUtime=1398.67
/proc/4313/stat : 4313 (wbo) R 4311 4313 3578 0 -1 4194304 347664 0 0 0 138887 980 0 0 25 0 1 0 179203241 1426128896 347627 1992294400 134512640 135709839 4294956240 18446744073709551615 134583801 0 0 4096 3 0 0 0 17 1 0 0
/proc/4313/statm: 348176 347627 136 292 0 347881 0
Current children cumulated CPU time (s) 1398.67
Current children cumulated vsize (KiB) 1392704

[startup+1399.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4316
/proc/meminfo: memFree=15088/2055920 swapFree=4191900/4192956
[pid=4313] ppid=4311 vsize=0 CPUtime=1398.86
/proc/4313/stat : 4313 (wbo) R 4311 4313 3578 0 -1 4194308 347666 0 0 0 138903 983 0 0 25 0 1 0 179203241 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/4313/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1398.86
Current children cumulated vsize (KiB) 0

[startup+1399.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4316
/proc/meminfo: memFree=15088/2055920 swapFree=4191900/4192956
[pid=4313] ppid=4311 vsize=0 CPUtime=1398.96
/proc/4313/stat : 4313 (wbo) R 4311 4313 3578 0 -1 4194308 347666 0 0 0 138903 993 0 0 25 0 1 0 179203241 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/4313/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1398.96
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1399.49
CPU time (s): 1399.06
CPU user time (s): 1389.04
CPU system time (s): 10.0245
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 1392704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1389.04
system time used= 10.0245
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 347666
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= 1786

runsolver used 1.08483 second user time and 3.03354 second system time

The end

Launcher Data 

Begin job on node34 at 2009-06-16 03:34:00
IDJOB=1875563
IDBENCH=1275
IDSOLVER=698
FILE ID=node34/1875563-1245116040
PBS_JOBID= 9363634
Free space on /tmp= 66252 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900567985.opb
COMMAND LINE= wbo -file-format=opb -time-limit=TIMEOUT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1875563-1245116040/watcher-1875563-1245116040 -o /tmp/evaluation-result-1875563-1245116040/solver-1875563-1245116040 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1875563-1245116040.opb

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

MD5SUM BENCH= fb1b2fb5676286fc8681e7e6d0d2728f
RANDOM SEED=599717568

node34.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.263
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.263
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1025496 kB
Buffers:         83892 kB
Cached:         853784 kB
SwapCached:        384 kB
Active:          92068 kB
Inactive:       859040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1025496 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            2504 kB
Writeback:           0 kB
Mapped:          21784 kB
Slab:            65356 kB
Committed_AS:   152724 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1875563-1245116040.opb

Free space on /tmp at the end= 66252 MiB
End job on node34 at 2009-06-16 03:57:19