Trace number 360133

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, and are wall clock time (not CPU 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
bsolo 3.0.16? 1800.01 1800.58

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900558739.opb
MD5SUM23d2095f3ee13b7452c309e9137df723
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark88.9945
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 649
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 (download as text)

0.00/0.00	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/360133-1176955974/instance-360133-1176955974.opb
0.00/0.00	c File size is 83383 bytes.
0.01/0.02	c Highest Coefficient sum: 649
0.01/0.02	c Parsing was ok!!
0.01/0.02	c Total parsing time: 0.016 s
0.01/0.02	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5707
0.01/0.02	c Obj. Vars: 0 (0 % of total variables)
0.01/0.03	c Pre-processing Time: 0.027 s
0.01/0.03	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.01/0.03	c        0    231     2586     8096    3     5474    1880      0      0 0.03
0.01/0.03	c Switching off LPR mode.
1799.92/1800.57	c      100    231     2686    13595    5     5677    2069    100   2631 0.04
1799.92/1800.57	c      251    231     2837    23298    8     5977    2276    251   4327 0.06
1799.92/1800.57	c      477    231     3063    32339   10     6430    2504    477   5678 0.08
1799.92/1800.57	c      818    231     3404    46503   13     7112    2755    818   6150 0.13
1799.92/1800.57	c     1328    231     3914    69573   17     8133    3031   1328   5748 0.23
1799.92/1800.57	c     2093    231     4679    99933   21     9661    3335   2093   5232 0.40
1799.92/1800.57	c     3241    231     5827   148798   25    11958    3669   3241   4703 0.69
1799.92/1800.57	c     4964    231     5629   137642   24    11562    4036   3043   4078 1.22
1799.92/1800.57	c     7550    231     6102   162881   26    12507    4440   3516   4024 1.88
1799.92/1800.57	c    11430    231     5302   131656   24    10907    4885   2716   3840 2.98
1799.92/1800.57	c    17253    231     5990   159661   26    12284    5374   3404   3592 4.80
1799.92/1800.57	c    25992    231     6366   173971   27    13036    5912   3780   3189 8.15
1799.92/1800.57	c    39103    231     7187   218481   30    14677    6504   4601   2925 13.37
1799.92/1800.57	c    58773    231     6712   219269   32    13729    7155   4126   2627 22.37
1799.92/1800.57	c    88286    231     6649   189047   28    13603    7871   4063   2440 36.18
1799.92/1800.57	c   132557    231     6523   165364   25    13350    8659   3937   2404 55.12
1799.92/1800.57	c   198972    231    10878   372832   34    22060    9525   8292   2269 87.68
1799.92/1800.57	c   298592    231     8198   242214   29    16700   10478   5612   2115 141.14
1799.92/1800.57	c   448030    231     7825   228854   29    15954   11526   5239   1890 237.02
1799.92/1800.57	c   672192    231     8554   256805   30    17410   12679   5968   1749 384.26
1799.92/1800.57	c  1008435    231     9377   281123   29    19057   13947   6791   1564 644.55
1799.92/1800.57	c  1512808    231    10646   359216   33    21596   15342   8060   1423 1062.71
1799.92/1800.57	c  2269371    231    12238   416351   34    24780   16877   9652   1269 1787.11
1799.92/1800.57	c Resources Exceeded
1799.92/1800.57	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.92/1800.57	c   23  2282806 405490  2979735    17111   600623  14525   1268 1800.00
1799.92/1800.57	s UNKNOWN
1799.92/1800.57	c Total time: 1800 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node69/watcher-360133-1176955974 -o ROOT/results/node69/solver-360133-1176955974 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/360133-1176955974/instance-360133-1176955974.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.02 1.00 1.00 3/64 30426
/proc/meminfo: memFree=1753060/2055920 swapFree=4182908/4192956
[pid=30426] ppid=30424 vsize=4008 CPUtime=0
/proc/30426/stat : 30426 (bsolo3.0.16) R 30424 30426 28946 0 -1 4194304 369 0 0 0 0 0 0 0 18 0 1 0 171586827 4104192 337 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30426/statm: 1002 337 282 324 0 50 0

[startup+0.014506 s]
/proc/loadavg: 1.02 1.00 1.00 3/64 30426
/proc/meminfo: memFree=1753060/2055920 swapFree=4182908/4192956
[pid=30426] ppid=30424 vsize=4276 CPUtime=0.01
/proc/30426/stat : 30426 (bsolo3.0.16) R 30424 30426 28946 0 -1 4194304 432 0 0 0 1 0 0 0 18 0 1 0 171586827 4378624 400 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 12387963 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30426/statm: 1069 400 295 324 0 117 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4276

[startup+0.10152 s]
/proc/loadavg: 1.02 1.00 1.00 3/64 30426
/proc/meminfo: memFree=1753060/2055920 swapFree=4182908/4192956
[pid=30426] ppid=30424 vsize=4852 CPUtime=0.09
/proc/30426/stat : 30426 (bsolo3.0.16) R 30424 30426 28946 0 -1 4194304 635 0 0 0 9 0 0 0 18 0 1 0 171586827 4968448 582 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30426/statm: 1213 582 310 324 0 282 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4852

[startup+0.301553 s]
/proc/loadavg: 1.02 1.00 1.00 3/64 30426
/proc/meminfo: memFree=1753060/2055920 swapFree=4182908/4192956
[pid=30426] ppid=30424 vsize=5508 CPUtime=0.29
/proc/30426/stat : 30426 (bsolo3.0.16) R 30424 30426 28946 0 -1 4194304 812 0 0 0 29 0 0 0 19 0 1 0 171586827 5640192 759 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 12387963 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30426/statm: 1377 759 311 324 0 446 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5508

[startup+0.701617 s]
/proc/loadavg: 1.02 1.00 1.00 3/64 30426
/proc/meminfo: memFree=1753060/2055920 swapFree=4182908/4192956
[pid=30426] ppid=30424 vsize=6552 CPUtime=0.69
/proc/30426/stat : 30426 (bsolo3.0.16) R 30424 30426 28946 0 -1 4194304 1074 0 0 0 68 1 0 0 22 0 1 0 171586827 6709248 1021 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 12387963 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30426/statm: 1638 1021 311 324 0 707 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6552

[startup+1.50175 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 30427
/proc/meminfo: memFree=1749724/2055920 swapFree=4182908/4192956
[pid=30426] ppid=30424 vsize=6944 CPUtime=1.49
/proc/30426/stat : 30426 (bsolo3.0.16) R 30424 30426 28946 0 -1 4194304 1182 0 0 0 148 1 0 0 25 0 1 0 171586827 7110656 1129 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30426/statm: 1736 1129 311 324 0 805 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6944

[startup+3.10201 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 30427
/proc/meminfo: memFree=1749276/2055920 swapFree=4182908/4192956
[pid=30426] ppid=30424 vsize=7592 CPUtime=3.09
/proc/30426/stat : 30426 (bsolo3.0.16) R 30424 30426 28946 0 -1 4194304 1341 0 0 0 307 2 0 0 25 0 1 0 171586827 7774208 1288 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 12386031 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30426/statm: 1898 1288 311 324 0 967 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7592

[startup+6.30253 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 30427
/proc/meminfo: memFree=1748636/2055920 swapFree=4182908/4192956
[pid=30426] ppid=30424 vsize=8244 CPUtime=6.29
/proc/30426/stat : 30426 (bsolo3.0.16) R 30424 30426 28946 0 -1 4194304 1505 0 0 0 626 3 0 0 25 0 1 0 171586827 8441856 1452 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30426/statm: 2061 1452 311 324 0 1130 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8244

[startup+12.7016 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 30427
/proc/meminfo: memFree=1747292/2055920 swapFree=4182908/4192956
[pid=30426] ppid=30424 vsize=9160 CPUtime=12.69
/proc/30426/stat : 30426 (bsolo3.0.16) R 30424 30426 28946 0 -1 4194304 1720 0 0 0 1265 4 0 0 25 0 1 0 171586827 9379840 1667 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30426/statm: 2290 1667 311 324 0 1359 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9160

[startup+25.5017 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 30427
/proc/meminfo: memFree=1746524/2055920 swapFree=4182908/4192956
[pid=30426] ppid=30424 vsize=9932 CPUtime=25.48
/proc/30426/stat : 30426 (bsolo3.0.16) R 30424 30426 28946 0 -1 4194304 1924 0 0 0 2541 7 0 0 25 0 1 0 171586827 10170368 1871 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30426/statm: 2483 1871 311 324 0 1552 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9932

[startup+51.1018 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 30427
/proc/meminfo: memFree=1746460/2055920 swapFree=4182908/4192956
[pid=30426] ppid=30424 vsize=9936 CPUtime=51.07
/proc/30426/stat : 30426 (bsolo3.0.16) R 30424 30426 28946 0 -1 4194304 1925 0 0 0 5094 13 0 0 25 0 1 0 171586827 10174464 1872 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30426/statm: 2484 1872 311 324 0 1553 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9936

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30427
/proc/meminfo: memFree=1745372/2055920 swapFree=4182908/4192956
[pid=30426] ppid=30424 vsize=11196 CPUtime=102.26
/proc/30426/stat : 30426 (bsolo3.0.16) R 30424 30426 28946 0 -1 4194304 2221 0 0 0 10204 22 0 0 25 0 1 0 171586827 11464704 2168 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30426/statm: 2799 2168 311 324 0 1868 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11196

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30427
/proc/meminfo: memFree=1744796/2055920 swapFree=4182908/4192956
[pid=30426] ppid=30424 vsize=11672 CPUtime=162.24
/proc/30426/stat : 30426 (bsolo3.0.16) R 30424 30426 28946 0 -1 4194304 2343 0 0 0 16192 32 0 0 25 0 1 0 171586827 11952128 2290 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30426/statm: 2918 2290 311 324 0 1987 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11672

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30427
/proc/meminfo: memFree=1744668/2055920 swapFree=4182908/4192956
[pid=30426] ppid=30424 vsize=11784 CPUtime=222.21
/proc/30426/stat : 30426 (bsolo3.0.16) R 30424 30426 28946 0 -1 4194304 2371 0 0 0 22179 42 0 0 25 0 1 0 171586827 12066816 2318 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551314 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30426/statm: 2946 2318 311 324 0 2015 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 11784

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30427
/proc/meminfo: memFree=1743836/2055920 swapFree=4182908/4192956
[pid=30426] ppid=30424 vsize=12556 CPUtime=282.2
/proc/30426/stat : 30426 (bsolo3.0.16) R 30424 30426 28946 0 -1 4194304 2569 0 0 0 28168 52 0 0 25 0 1 0 171586827 12857344 2516 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134572752 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30426/statm: 3139 2516 311 324 0 2208 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 12556

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30427
/proc/meminfo: memFree=1743580/2055920 swapFree=4182908/4192956
[pid=30426] ppid=30424 vsize=12776 CPUtime=342.18
/proc/30426/stat : 30426 (bsolo3.0.16) R 30424 30426 28946 0 -1 4194304 2629 0 0 0 34157 61 0 0 25 0 1 0 171586827 13082624 2576 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30426/statm: 3194 2576 311 324 0 2263 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 12776

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30427
/proc/meminfo: memFree=1743004/2055920 swapFree=4182908/4192956
[pid=30426] ppid=30424 vsize=13392 CPUtime=402.16
/proc/30426/stat : 30426 (bsolo3.0.16) R 30424 30426 28946 0 -1 4194304 2781 0 0 0 40146 70 0 0 25 0 1 0 171586827 13713408 2728 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30426/statm: 3348 2728 311 324 0 2417 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 13392

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30427
/proc/meminfo: memFree=1742940/2055920 swapFree=4182908/4192956
[pid=30426] ppid=30424 vsize=13476 CPUtime=462.14
/proc/30426/stat : 30426 (bsolo3.0.16) R 30424 30426 28946 0 -1 4194304 2802 0 0 0 46137 77 0 0 25 0 1 0 171586827 13799424 2749 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 12385862 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30426/statm: 3369 2749 311 324 0 2438 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 13476

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30427
/proc/meminfo: memFree=1742940/2055920 swapFree=4182908/4192956
[pid=30426] ppid=30424 vsize=13476 CPUtime=522.13
/proc/30426/stat : 30426 (bsolo3.0.16) R 30424 30426 28946 0 -1 4194304 2802 0 0 0 52125 88 0 0 25 0 1 0 171586827 13799424 2749 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4160091718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30426/statm: 3369 2749 311 324 0 2438 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 13476

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30427
/proc/meminfo: memFree=1742940/2055920 swapFree=4182908/4192956
[pid=30426] ppid=30424 vsize=13476 CPUtime=582.1
/proc/30426/stat : 30426 (bsolo3.0.16) R 30424 30426 28946 0 -1 4194304 2802 0 0 0 58114 96 0 0 25 0 1 0 171586827 13799424 2749 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 12386391 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30426/statm: 3369 2749 311 324 0 2438 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 13476

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30427
/proc/meminfo: memFree=1742940/2055920 swapFree=4182908/4192956
[pid=30426] ppid=30424 vsize=13476 CPUtime=642.09
/proc/30426/stat : 30426 (bsolo3.0.16) R 30424 30426 28946 0 -1 4194304 2802 0 0 0 64104 105 0 0 25 0 1 0 171586827 13799424 2749 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30426/statm: 3369 2749 311 324 0 2438 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 13476


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

/proc/meminfo: memFree=1742044/2055920 swapFree=4182908/4192956
[pid=30426] ppid=30424 vsize=14248 CPUtime=1061.96
/proc/30426/stat : 30426 (bsolo3.0.16) R 30424 30426 28946 0 -1 4194304 3005 0 0 0 106030 166 0 0 25 0 1 0 171586827 14589952 2952 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30426/statm: 3562 2952 311 324 0 2631 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 14248

[startup+1122.3 s]
/proc/loadavg: 1.14 1.05 1.01 2/65 30427
/proc/meminfo: memFree=1741532/2055920 swapFree=4182908/4192956
[pid=30426] ppid=30424 vsize=14880 CPUtime=1121.94
/proc/30426/stat : 30426 (bsolo3.0.16) R 30424 30426 28946 0 -1 4194304 3154 0 0 0 112020 174 0 0 25 0 1 0 171586827 15237120 3101 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30426/statm: 3720 3101 311 324 0 2789 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 14880

[startup+1182.3 s]
/proc/loadavg: 1.08 1.05 1.01 2/65 30427
/proc/meminfo: memFree=1740892/2055920 swapFree=4182908/4192956
[pid=30426] ppid=30424 vsize=15484 CPUtime=1181.91
/proc/30426/stat : 30426 (bsolo3.0.16) R 30424 30426 28946 0 -1 4194304 3303 0 0 0 118010 181 0 0 25 0 1 0 171586827 15855616 3250 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551575 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30426/statm: 3871 3250 311 324 0 2940 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 15484

[startup+1242.3 s]
/proc/loadavg: 1.03 1.04 1.00 2/65 30427
/proc/meminfo: memFree=1740828/2055920 swapFree=4182908/4192956
[pid=30426] ppid=30424 vsize=15480 CPUtime=1241.9
/proc/30426/stat : 30426 (bsolo3.0.16) R 30424 30426 28946 0 -1 4194304 3303 0 0 0 124001 189 0 0 25 0 1 0 171586827 15851520 3250 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30426/statm: 3870 3250 311 324 0 2939 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 15480

[startup+1302.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 30427
/proc/meminfo: memFree=1740764/2055920 swapFree=4182908/4192956
[pid=30426] ppid=30424 vsize=15460 CPUtime=1301.88
/proc/30426/stat : 30426 (bsolo3.0.16) R 30424 30426 28946 0 -1 4194304 3303 0 0 0 129992 196 0 0 25 0 1 0 171586827 15831040 3250 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551003 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30426/statm: 3865 3250 311 324 0 2934 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 15460

[startup+1362.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 30427
/proc/meminfo: memFree=1740828/2055920 swapFree=4182908/4192956
[pid=30426] ppid=30424 vsize=15420 CPUtime=1361.86
/proc/30426/stat : 30426 (bsolo3.0.16) R 30424 30426 28946 0 -1 4194304 3303 0 0 0 135983 203 0 0 25 0 1 0 171586827 15790080 3248 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30426/statm: 3855 3248 311 324 0 2924 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 15420

[startup+1422.31 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 30427
/proc/meminfo: memFree=1740828/2055920 swapFree=4182908/4192956
[pid=30426] ppid=30424 vsize=15416 CPUtime=1421.85
/proc/30426/stat : 30426 (bsolo3.0.16) R 30424 30426 28946 0 -1 4194304 3303 0 0 0 141972 213 0 0 25 0 1 0 171586827 15785984 3247 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134573358 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30426/statm: 3854 3247 311 324 0 2923 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 15416

[startup+1482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 30427
/proc/meminfo: memFree=1740828/2055920 swapFree=4182908/4192956
[pid=30426] ppid=30424 vsize=15416 CPUtime=1481.82
/proc/30426/stat : 30426 (bsolo3.0.16) R 30424 30426 28946 0 -1 4194304 3303 0 0 0 147961 221 0 0 25 0 1 0 171586827 15785984 3247 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30426/statm: 3854 3247 311 324 0 2923 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 15416

[startup+1542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 30427
/proc/meminfo: memFree=1740828/2055920 swapFree=4182908/4192956
[pid=30426] ppid=30424 vsize=15412 CPUtime=1541.8
/proc/30426/stat : 30426 (bsolo3.0.16) R 30424 30426 28946 0 -1 4194304 3303 0 0 0 153951 229 0 0 25 0 1 0 171586827 15781888 3246 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30426/statm: 3853 3246 311 324 0 2922 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 15412

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30429
/proc/meminfo: memFree=1740828/2055920 swapFree=4182908/4192956
[pid=30426] ppid=30424 vsize=15412 CPUtime=1601.78
/proc/30426/stat : 30426 (bsolo3.0.16) R 30424 30426 28946 0 -1 4194304 3303 0 0 0 159941 237 0 0 25 0 1 0 171586827 15781888 3246 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30426/statm: 3853 3246 311 324 0 2922 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 15412

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30429
/proc/meminfo: memFree=1740828/2055920 swapFree=4182908/4192956
[pid=30426] ppid=30424 vsize=15412 CPUtime=1661.76
/proc/30426/stat : 30426 (bsolo3.0.16) R 30424 30426 28946 0 -1 4194304 3303 0 0 0 165931 245 0 0 25 0 1 0 171586827 15781888 3246 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30426/statm: 3853 3246 311 324 0 2922 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 15412

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30429
/proc/meminfo: memFree=1740828/2055920 swapFree=4182908/4192956
[pid=30426] ppid=30424 vsize=15412 CPUtime=1721.75
/proc/30426/stat : 30426 (bsolo3.0.16) R 30424 30426 28946 0 -1 4194304 3303 0 0 0 171922 253 0 0 25 0 1 0 171586827 15781888 3246 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30426/statm: 3853 3246 311 324 0 2922 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 15412

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30429
/proc/meminfo: memFree=1740764/2055920 swapFree=4182908/4192956
[pid=30426] ppid=30424 vsize=15412 CPUtime=1781.72
/proc/30426/stat : 30426 (bsolo3.0.16) R 30424 30426 28946 0 -1 4194304 3303 0 0 0 177912 260 0 0 25 0 1 0 171586827 15781888 3246 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 12385832 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30426/statm: 3853 3246 311 324 0 2922 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 15412

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30429
/proc/meminfo: memFree=1740764/2055920 swapFree=4182908/4192956
[pid=30426] ppid=30424 vsize=15412 CPUtime=1791.33
/proc/30426/stat : 30426 (bsolo3.0.16) R 30424 30426 28946 0 -1 4194304 3303 0 0 0 178871 262 0 0 25 0 1 0 171586827 15781888 3246 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 12387219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30426/statm: 3853 3246 311 324 0 2922 0
Current children cumulated CPU time (s) 1791.33
Current children cumulated vsize (KiB) 15412

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30429
/proc/meminfo: memFree=1740764/2055920 swapFree=4182908/4192956
[pid=30426] ppid=30424 vsize=15416 CPUtime=1794.53
/proc/30426/stat : 30426 (bsolo3.0.16) R 30424 30426 28946 0 -1 4194304 3304 0 0 0 179191 262 0 0 25 0 1 0 171586827 15785984 3247 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30426/statm: 3854 3247 311 324 0 2923 0
Current children cumulated CPU time (s) 1794.53
Current children cumulated vsize (KiB) 15416

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30429
/proc/meminfo: memFree=1740700/2055920 swapFree=4182908/4192956
[pid=30426] ppid=30424 vsize=15552 CPUtime=1797.72
/proc/30426/stat : 30426 (bsolo3.0.16) R 30424 30426 28946 0 -1 4194304 3324 0 0 0 179510 262 0 0 25 0 1 0 171586827 15925248 3267 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30426/statm: 3888 3267 311 324 0 2957 0
Current children cumulated CPU time (s) 1797.72
Current children cumulated vsize (KiB) 15552

[startup+1799.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30429
/proc/meminfo: memFree=1740700/2055920 swapFree=4182908/4192956
[pid=30426] ppid=30424 vsize=15552 CPUtime=1799.32
/proc/30426/stat : 30426 (bsolo3.0.16) R 30424 30426 28946 0 -1 4194304 3324 0 0 0 179669 263 0 0 25 0 1 0 171586827 15925248 3267 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30426/statm: 3888 3267 311 324 0 2957 0
Current children cumulated CPU time (s) 1799.32
Current children cumulated vsize (KiB) 15552

[startup+1800.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30429
/proc/meminfo: memFree=1740700/2055920 swapFree=4182908/4192956
[pid=30426] ppid=30424 vsize=15552 CPUtime=1799.72
/proc/30426/stat : 30426 (bsolo3.0.16) R 30424 30426 28946 0 -1 4194304 3324 0 0 0 179709 263 0 0 25 0 1 0 171586827 15925248 3267 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30426/statm: 3888 3267 311 324 0 2957 0
Current children cumulated CPU time (s) 1799.72
Current children cumulated vsize (KiB) 15552

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30429
/proc/meminfo: memFree=1740700/2055920 swapFree=4182908/4192956
[pid=30426] ppid=30424 vsize=15552 CPUtime=1799.92
/proc/30426/stat : 30426 (bsolo3.0.16) R 30424 30426 28946 0 -1 4194304 3324 0 0 0 179729 263 0 0 25 0 1 0 171586827 15925248 3267 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30426/statm: 3888 3267 311 324 0 2957 0
Current children cumulated CPU time (s) 1799.92
Current children cumulated vsize (KiB) 15552

Child status: 0
Real time (s): 1800.58
CPU time (s): 1800.01
CPU user time (s): 1797.37
CPU system time (s): 2.6356
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 15552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.37
system time used= 2.6356
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3325
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= 12
involuntary context switches= 1927

runsolver used 1.13183 second user time and 3.79742 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Thu Apr 19 04:12:54 UTC 2007

IDJOB= 360133
IDBENCH= 1346
IDSOLVER= 163
FILE ID= node69/360133-1176955974

PBS_JOBID= 4605768

Free space on /tmp= 66494 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900558739.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/360133-1176955974/instance-360133-1176955974.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-360133-1176955974 -o ROOT/results/node69/solver-360133-1176955974 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/360133-1176955974/instance-360133-1176955974.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  23d2095f3ee13b7452c309e9137df723

RANDOM SEED= 397014300

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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
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	: 5931.00
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
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:       1753468 kB
Buffers:         22724 kB
Cached:         211456 kB
SwapCached:       3888 kB
Active:          82484 kB
Inactive:       161576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1753468 kB
SwapTotal:     4192956 kB
SwapFree:      4182908 kB
Dirty:            4464 kB
Writeback:           0 kB
Mapped:          15776 kB
Slab:            44392 kB
Committed_AS:  1508300 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66494 MiB

End job on node69 on Thu Apr 19 04:42:55 UTC 2007