Trace number 359587

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 3.0.16UNSAT 710.485 710.672

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900558106.opb
MD5SUM86320fff0968ff7a2805751d322618eb
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 benchmark19.502
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 815
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/359587-1176937459/instance-359587-1176937459.opb
0.00/0.00	c File size is 83389 bytes.
0.00/0.02	c Highest Coefficient sum: 815
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.017 s
0.00/0.02	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5709
0.00/0.02	c Obj. Vars: 0 (0 % of total variables)
0.00/0.03	c Pre-processing Time: 0.028 s
0.00/0.03	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.03	c        0    231     2586     8096    3     5472    1880      0      0 0.03
0.00/0.03	c Switching off LPR mode.
710.41/710.66	c      100    231     2686    11422    4     5677    2069    100   2777 0.04
710.41/710.66	c      251    231     2837    17601    6     5979    2276    251   5020 0.05
710.41/710.66	c      477    231     3063    27077    8     6430    2504    477   5962 0.08
710.41/710.66	c      816    231     3402    37882   11     7108    2755    816   6743 0.12
710.41/710.66	c     1325    231     3911    58066   14     8126    3031   1325   6592 0.20
710.41/710.66	c     2089    231     4675    86168   18     9654    3335   2089   5600 0.37
710.41/710.66	c     3235    231     5821   129719   22    11945    3669   3235   4946 0.65
710.41/710.66	c     4958    231     5603   134163   23    11510    4036   3017   4403 1.13
710.41/710.66	c     7542    231     6090   160294   26    12483    4440   3504   3867 1.95
710.41/710.66	c    11422    231     5325   109855   20    10954    4885   2739   3802 3.00
710.41/710.66	c    17245    231     6061   133762   22    12426    5374   3475   3701 4.66
710.41/710.66	c    25984    231     6424   141112   21    13153    5912   3838   3634 7.15
710.41/710.66	c    39095    231     7262   177902   24    14828    6504   4676   3482 11.23
710.41/710.66	c    58765    231     6793   170627   25    13891    7155   4207   3111 18.88
710.41/710.66	c    88275    231     6841   165940   24    13986    7871   4255   2880 30.64
710.41/710.66	c   132548    231     6765   152716   22    13834    8659   4179   2648 50.04
710.41/710.66	c   198958    231     6916   160952   23    14137    9525   4330   2445 81.35
710.41/710.66	c   298578    231     9374   242464   25    19053   10478   6788   2207 135.24
710.41/710.66	c   448015    231     9194   237822   25    18692   11526   6608   1987 225.38
710.41/710.66	c   672173    231    10513   304608   28    21331   12679   7927   1794 374.67
710.41/710.66	c  1008416    231    11452   350801   30    23208   13947   8866   1595 632.05
710.41/710.66	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
710.41/710.66	c   21  1104946 211634  1508233    15966   492032  13380   1555 710.48
710.41/710.66	s UNSATISFIABLE
710.41/710.66	c Total time: 710.481 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/node24/watcher-359587-1176937459 -o ROOT/results/node24/solver-359587-1176937459 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/359587-1176937459/instance-359587-1176937459.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: 0.92 0.98 0.99 3/77 20513
/proc/meminfo: memFree=1720456/2055920 swapFree=4133640/4192956
[pid=20513] ppid=20511 vsize=4008 CPUtime=0
/proc/20513/stat : 20513 (bsolo3.0.16) R 20511 20513 19814 0 -1 4194304 369 0 0 0 0 0 0 0 18 0 1 0 141663943 4104192 337 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20513/statm: 1002 337 282 324 0 50 0

[startup+0.0330601 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20513
/proc/meminfo: memFree=1720456/2055920 swapFree=4133640/4192956
[pid=20513] ppid=20511 vsize=4592 CPUtime=0.02
/proc/20513/stat : 20513 (bsolo3.0.16) R 20511 20513 19814 0 -1 4194304 566 0 0 0 2 0 0 0 18 0 1 0 141663943 4702208 513 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20513/statm: 1148 513 310 324 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4592

[startup+0.10107 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20513
/proc/meminfo: memFree=1720456/2055920 swapFree=4133640/4192956
[pid=20513] ppid=20511 vsize=4720 CPUtime=0.09
/proc/20513/stat : 20513 (bsolo3.0.16) R 20511 20513 19814 0 -1 4194304 622 0 0 0 9 0 0 0 18 0 1 0 141663943 4833280 569 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20513/statm: 1180 569 310 324 0 249 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4720

[startup+0.301089 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20513
/proc/meminfo: memFree=1720456/2055920 swapFree=4133640/4192956
[pid=20513] ppid=20511 vsize=5380 CPUtime=0.29
/proc/20513/stat : 20513 (bsolo3.0.16) R 20511 20513 19814 0 -1 4194304 789 0 0 0 29 0 0 0 19 0 1 0 141663943 5509120 736 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20513/statm: 1345 736 311 324 0 414 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5380

[startup+0.701133 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20513
/proc/meminfo: memFree=1720456/2055920 swapFree=4133640/4192956
[pid=20513] ppid=20511 vsize=6416 CPUtime=0.69
/proc/20513/stat : 20513 (bsolo3.0.16) R 20511 20513 19814 0 -1 4194304 1032 0 0 0 69 0 0 0 23 0 1 0 141663943 6569984 979 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20513/statm: 1604 979 311 324 0 673 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6416

[startup+1.50122 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 20514
/proc/meminfo: memFree=1717376/2055920 swapFree=4133640/4192956
[pid=20513] ppid=20511 vsize=7064 CPUtime=1.49
/proc/20513/stat : 20513 (bsolo3.0.16) R 20511 20513 19814 0 -1 4194304 1208 0 0 0 148 1 0 0 25 0 1 0 141663943 7233536 1155 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20513/statm: 1766 1155 311 324 0 835 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7064

[startup+3.10139 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 20514
/proc/meminfo: memFree=1716800/2055920 swapFree=4133640/4192956
[pid=20513] ppid=20511 vsize=7444 CPUtime=3.09
/proc/20513/stat : 20513 (bsolo3.0.16) R 20511 20513 19814 0 -1 4194304 1278 0 0 0 308 1 0 0 25 0 1 0 141663943 7622656 1225 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20513/statm: 1861 1225 311 324 0 930 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7444

[startup+6.30174 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20514
/proc/meminfo: memFree=1716224/2055920 swapFree=4133640/4192956
[pid=20513] ppid=20511 vsize=7572 CPUtime=6.29
/proc/20513/stat : 20513 (bsolo3.0.16) R 20511 20513 19814 0 -1 4194304 1328 0 0 0 626 3 0 0 25 0 1 0 141663943 7753728 1275 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20513/statm: 1893 1275 311 324 0 962 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7572

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20514
/proc/meminfo: memFree=1715400/2055920 swapFree=4133640/4192956
[pid=20513] ppid=20511 vsize=8360 CPUtime=12.69
/proc/20513/stat : 20513 (bsolo3.0.16) R 20511 20513 19814 0 -1 4194304 1530 0 0 0 1263 6 0 0 25 0 1 0 141663943 8560640 1477 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134572575 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20513/statm: 2090 1477 311 324 0 1159 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8360

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 20514
/proc/meminfo: memFree=1714888/2055920 swapFree=4133640/4192956
[pid=20513] ppid=20511 vsize=8980 CPUtime=25.49
/proc/20513/stat : 20513 (bsolo3.0.16) R 20511 20513 19814 0 -1 4194304 1667 0 0 0 2540 9 0 0 25 0 1 0 141663943 9195520 1614 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20513/statm: 2245 1614 311 324 0 1314 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8980

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 20514
/proc/meminfo: memFree=1714312/2055920 swapFree=4133640/4192956
[pid=20513] ppid=20511 vsize=9504 CPUtime=51.07
/proc/20513/stat : 20513 (bsolo3.0.16) R 20511 20513 19814 0 -1 4194304 1802 0 0 0 5093 14 0 0 25 0 1 0 141663943 9732096 1749 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20513/statm: 2376 1749 311 324 0 1445 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9504

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 20514
/proc/meminfo: memFree=1713544/2055920 swapFree=4133640/4192956
[pid=20513] ppid=20511 vsize=10228 CPUtime=102.26
/proc/20513/stat : 20513 (bsolo3.0.16) R 20511 20513 19814 0 -1 4194304 1993 0 0 0 10201 25 0 0 25 0 1 0 141663943 10473472 1940 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20513/statm: 2557 1940 311 324 0 1626 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10228

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20514
/proc/meminfo: memFree=1713032/2055920 swapFree=4133640/4192956
[pid=20513] ppid=20511 vsize=10696 CPUtime=162.24
/proc/20513/stat : 20513 (bsolo3.0.16) R 20511 20513 19814 0 -1 4194304 2110 0 0 0 16188 36 0 0 25 0 1 0 141663943 10952704 2057 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20513/statm: 2674 2057 311 324 0 1743 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10696

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20514
/proc/meminfo: memFree=1713040/2055920 swapFree=4133640/4192956
[pid=20513] ppid=20511 vsize=10696 CPUtime=222.23
/proc/20513/stat : 20513 (bsolo3.0.16) R 20511 20513 19814 0 -1 4194304 2111 0 0 0 22174 49 0 0 25 0 1 0 141663943 10952704 2058 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20513/statm: 2674 2058 311 324 0 1743 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10696

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20514
/proc/meminfo: memFree=1712400/2055920 swapFree=4133640/4192956
[pid=20513] ppid=20511 vsize=11304 CPUtime=282.22
/proc/20513/stat : 20513 (bsolo3.0.16) R 20511 20513 19814 0 -1 4194304 2269 0 0 0 28162 60 0 0 25 0 1 0 141663943 11575296 2216 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20513/statm: 2826 2216 311 324 0 1895 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 11304

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20514
/proc/meminfo: memFree=1712400/2055920 swapFree=4133640/4192956
[pid=20513] ppid=20511 vsize=11304 CPUtime=342.2
/proc/20513/stat : 20513 (bsolo3.0.16) R 20511 20513 19814 0 -1 4194304 2269 0 0 0 34152 68 0 0 25 0 1 0 141663943 11575296 2216 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 3038760 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20513/statm: 2826 2216 311 324 0 1895 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 11304

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20514
/proc/meminfo: memFree=1711120/2055920 swapFree=4133640/4192956
[pid=20513] ppid=20511 vsize=12652 CPUtime=402.18
/proc/20513/stat : 20513 (bsolo3.0.16) R 20511 20513 19814 0 -1 4194304 2591 0 0 0 40139 79 0 0 25 0 1 0 141663943 12955648 2538 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 3039583 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20513/statm: 3163 2538 311 324 0 2232 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 12652

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20514
/proc/meminfo: memFree=1711056/2055920 swapFree=4133640/4192956
[pid=20513] ppid=20511 vsize=12644 CPUtime=462.17
/proc/20513/stat : 20513 (bsolo3.0.16) R 20511 20513 19814 0 -1 4194304 2591 0 0 0 46127 90 0 0 25 0 1 0 141663943 12947456 2538 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20513/statm: 3161 2538 311 324 0 2230 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 12644

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20514
/proc/meminfo: memFree=1711056/2055920 swapFree=4133640/4192956
[pid=20513] ppid=20511 vsize=12644 CPUtime=522.15
/proc/20513/stat : 20513 (bsolo3.0.16) R 20511 20513 19814 0 -1 4194304 2591 0 0 0 52116 99 0 0 25 0 1 0 141663943 12947456 2538 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20513/statm: 3161 2538 311 324 0 2230 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 12644

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20514
/proc/meminfo: memFree=1711056/2055920 swapFree=4133640/4192956
[pid=20513] ppid=20511 vsize=12628 CPUtime=582.13
/proc/20513/stat : 20513 (bsolo3.0.16) R 20511 20513 19814 0 -1 4194304 2591 0 0 0 58105 108 0 0 25 0 1 0 141663943 12931072 2538 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20513/statm: 3157 2538 311 324 0 2226 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 12628

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20514
/proc/meminfo: memFree=1710800/2055920 swapFree=4133640/4192956
[pid=20513] ppid=20511 vsize=12892 CPUtime=642.13
/proc/20513/stat : 20513 (bsolo3.0.16) R 20511 20513 19814 0 -1 4194304 2655 0 0 0 64094 119 0 0 25 0 1 0 141663943 13201408 2602 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20513/statm: 3223 2602 311 324 0 2292 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 12892

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20514
/proc/meminfo: memFree=1710032/2055920 swapFree=4133640/4192956
[pid=20513] ppid=20511 vsize=13628 CPUtime=702.11
/proc/20513/stat : 20513 (bsolo3.0.16) R 20511 20513 19814 0 -1 4194304 2844 0 0 0 70082 129 0 0 25 0 1 0 141663943 13955072 2791 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20513/statm: 3407 2791 311 324 0 2476 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 13628

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

[startup+703.901 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20514
/proc/meminfo: memFree=1710032/2055920 swapFree=4133640/4192956
[pid=20513] ppid=20511 vsize=13628 CPUtime=703.71
/proc/20513/stat : 20513 (bsolo3.0.16) R 20511 20513 19814 0 -1 4194304 2844 0 0 0 70242 129 0 0 25 0 1 0 141663943 13955072 2791 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20513/statm: 3407 2791 311 324 0 2476 0
Current children cumulated CPU time (s) 703.71
Current children cumulated vsize (KiB) 13628

[startup+707.102 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20514
/proc/meminfo: memFree=1710032/2055920 swapFree=4133640/4192956
[pid=20513] ppid=20511 vsize=13628 CPUtime=706.9
/proc/20513/stat : 20513 (bsolo3.0.16) R 20511 20513 19814 0 -1 4194304 2844 0 0 0 70561 129 0 0 25 0 1 0 141663943 13955072 2791 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551674 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20513/statm: 3407 2791 311 324 0 2476 0
Current children cumulated CPU time (s) 706.9
Current children cumulated vsize (KiB) 13628

[startup+708.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20514
/proc/meminfo: memFree=1710032/2055920 swapFree=4133640/4192956
[pid=20513] ppid=20511 vsize=13628 CPUtime=708.51
/proc/20513/stat : 20513 (bsolo3.0.16) R 20511 20513 19814 0 -1 4194304 2844 0 0 0 70721 130 0 0 25 0 1 0 141663943 13955072 2791 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20513/statm: 3407 2791 311 324 0 2476 0
Current children cumulated CPU time (s) 708.51
Current children cumulated vsize (KiB) 13628

[startup+709.506 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20514
/proc/meminfo: memFree=1710032/2055920 swapFree=4133640/4192956
[pid=20513] ppid=20511 vsize=13628 CPUtime=709.31
/proc/20513/stat : 20513 (bsolo3.0.16) R 20511 20513 19814 0 -1 4194304 2844 0 0 0 70801 130 0 0 25 0 1 0 141663943 13955072 2791 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20513/statm: 3407 2791 311 324 0 2476 0
Current children cumulated CPU time (s) 709.31
Current children cumulated vsize (KiB) 13628

[startup+710.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20514
/proc/meminfo: memFree=1710032/2055920 swapFree=4133640/4192956
[pid=20513] ppid=20511 vsize=13628 CPUtime=710.11
/proc/20513/stat : 20513 (bsolo3.0.16) R 20511 20513 19814 0 -1 4194304 2844 0 0 0 70881 130 0 0 25 0 1 0 141663943 13955072 2791 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551220 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20513/statm: 3407 2791 311 324 0 2476 0
Current children cumulated CPU time (s) 710.11
Current children cumulated vsize (KiB) 13628

[startup+710.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20514
/proc/meminfo: memFree=1710032/2055920 swapFree=4133640/4192956
[pid=20513] ppid=20511 vsize=13628 CPUtime=710.31
/proc/20513/stat : 20513 (bsolo3.0.16) R 20511 20513 19814 0 -1 4194304 2844 0 0 0 70901 130 0 0 25 0 1 0 141663943 13955072 2791 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20513/statm: 3407 2791 311 324 0 2476 0
Current children cumulated CPU time (s) 710.31
Current children cumulated vsize (KiB) 13628

[startup+710.606 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20514
/proc/meminfo: memFree=1710032/2055920 swapFree=4133640/4192956
[pid=20513] ppid=20511 vsize=13628 CPUtime=710.41
/proc/20513/stat : 20513 (bsolo3.0.16) R 20511 20513 19814 0 -1 4194304 2844 0 0 0 70911 130 0 0 25 0 1 0 141663943 13955072 2791 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 3038870 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20513/statm: 3407 2791 311 324 0 2476 0
Current children cumulated CPU time (s) 710.41
Current children cumulated vsize (KiB) 13628

Child status: 0
Real time (s): 710.672
CPU time (s): 710.485
CPU user time (s): 709.177
CPU system time (s): 1.3078
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 13628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 709.177
system time used= 1.3078
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2845
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= 14400

runsolver used 0.85487 second user time and 1.73174 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Wed Apr 18 23:04:19 UTC 2007

IDJOB= 359587
IDBENCH= 1304
IDSOLVER= 163
FILE ID= node24/359587-1176937459

PBS_JOBID= 4605673

Free space on /tmp= 66230 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900558106.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/359587-1176937459/instance-359587-1176937459.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-359587-1176937459 -o ROOT/results/node24/solver-359587-1176937459 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/359587-1176937459/instance-359587-1176937459.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  86320fff0968ff7a2805751d322618eb

RANDOM SEED= 518200242

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.238
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		: 3000.238
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:       1720800 kB
Buffers:         27916 kB
Cached:         220100 kB
SwapCached:      27112 kB
Active:          85920 kB
Inactive:       196936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1720800 kB
SwapTotal:     4192956 kB
SwapFree:      4133640 kB
Dirty:            4492 kB
Writeback:           0 kB
Mapped:          42112 kB
Slab:            37716 kB
Committed_AS:  1834368 kB
PageTables:       1808 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= 66230 MiB

End job on node24 on Wed Apr 18 23:16:10 UTC 2007