Trace number 1878771

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
bsolo 3.1 cl? 1798.01 1798.6

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900581320.opb
MD5SUM9f20f031d3068edba1350cbde5c721b5
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 benchmark26.9349
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 641
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 bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos 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 Learning Strategy: Clause Learning
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 HOME/instance-1878771-1245115964.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.01	c Highest Coefficient sum: 641
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.012 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5707
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.023 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    231     2586     8096    3     5470    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1797.90/1798.60	c      100    231     2686    12031    4     5674    2069    100   3030 0.03
1797.90/1798.60	c      254    231     2840    17954    6     5984    2276    254   4980 0.05
1797.90/1798.60	c      481    231     3067    28031    9     6439    2504    481   5938 0.08
1797.90/1798.60	c      819    231     3405    44839   13     7114    2755    819   5687 0.14
1797.90/1798.60	c     1329    231     3915    65573   16     8131    3031   1329   5232 0.25
1797.90/1798.60	c     2092    231     4678    97372   20     9659    3335   2092   4376 0.48
1797.90/1798.60	c     3242    231     5828   141301   24    11960    3669   3242   3747 0.86
1797.90/1798.60	c     4964    231     5607   112275   20    11518    4036   3021   3523 1.41
1797.90/1798.60	c     7551    231     6068   129302   21    12440    4440   3482   3427 2.20
1797.90/1798.60	c    11432    231     5306   107593   20    10915    4885   2720   3162 3.62
1797.90/1798.60	c    17254    231     6080   148686   24    12464    5374   3494   2989 5.77
1797.90/1798.60	c    25991    231     6496   183306   28    13296    5912   3910   2628 9.89
1797.90/1798.60	c    39101    231     7371   217501   29    15045    6504   4785   2373 16.47
1797.90/1798.60	c    58772    231     6808   136019   19    13920    7155   4222   2380 24.69
1797.90/1798.60	c    88282    231     6904   157562   22    14112    7871   4318   2315 38.12
1797.90/1798.60	c   132554    231     6686   153428   22    13676    8659   4100   2221 59.67
1797.90/1798.60	c   198964    231    11013   330336   29    22329    9525   8427   2008 99.07
1797.90/1798.60	c   298584    231     8240   215703   26    16784   10478   5654   1818 164.23
1797.90/1798.60	c   448020    231     8087   214096   26    16479   11526   5501   1565 286.15
1797.90/1798.60	c   672179    231     8781   234124   26    17865   12679   6195   1459 460.70
1797.90/1798.60	c  1008423    231     9579   244181   25    19463   13947   6993   1314 767.28
1797.90/1798.60	c  1512798    231    11043   315443   28    22390   15342   8457   1195 1265.22
1797.90/1798.60	c Resources Exceeded
1797.90/1798.60	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.90/1798.60	c   22  1970882 416805  2720630    17601   601861  15015   1096 1798.00
1797.90/1798.60	s UNKNOWN
1797.90/1798.60	c Total time: 1798 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1878771-1245115964/watcher-1878771-1245115964 -o /tmp/evaluation-result-1878771-1245115964/solver-1878771-1245115964 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878771-1245115964.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.95 1.00 3/64 2340
/proc/meminfo: memFree=1674112/2055920 swapFree=4192812/4192956
[pid=2340] ppid=2338 vsize=10792 CPUtime=0
/proc/2340/stat : 2340 (bsolo) R 2338 2340 1126 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179197358 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2340/statm: 2698 233 174 640 0 2033 0

[startup+0.0843121 s]
/proc/loadavg: 0.99 0.95 1.00 3/64 2340
/proc/meminfo: memFree=1674112/2055920 swapFree=4192812/4192956
[pid=2340] ppid=2338 vsize=11368 CPUtime=0.07
/proc/2340/stat : 2340 (bsolo) R 2338 2340 1126 0 -1 4194304 460 0 0 0 7 0 0 0 18 0 1 0 179197358 11640832 423 1992294400 134512640 137136520 4294956256 18446744073709551615 136518971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2340/statm: 2842 424 195 640 0 2198 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11368

[startup+0.101313 s]
/proc/loadavg: 0.99 0.95 1.00 3/64 2340
/proc/meminfo: memFree=1674112/2055920 swapFree=4192812/4192956
[pid=2340] ppid=2338 vsize=11496 CPUtime=0.09
/proc/2340/stat : 2340 (bsolo) R 2338 2340 1126 0 -1 4194304 481 0 0 0 9 0 0 0 18 0 1 0 179197358 11771904 444 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2340/statm: 2874 444 195 640 0 2230 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11496

[startup+0.301335 s]
/proc/loadavg: 0.99 0.95 1.00 3/64 2340
/proc/meminfo: memFree=1674112/2055920 swapFree=4192812/4192956
[pid=2340] ppid=2338 vsize=12012 CPUtime=0.29
/proc/2340/stat : 2340 (bsolo) R 2338 2340 1126 0 -1 4194304 633 0 0 0 29 0 0 0 19 0 1 0 179197358 12300288 596 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2340/statm: 3003 596 195 640 0 2359 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12012

[startup+0.701368 s]
/proc/loadavg: 0.99 0.95 1.00 3/64 2340
/proc/meminfo: memFree=1674112/2055920 swapFree=4192812/4192956
[pid=2340] ppid=2338 vsize=12784 CPUtime=0.69
/proc/2340/stat : 2340 (bsolo) R 2338 2340 1126 0 -1 4194304 830 0 0 0 69 0 0 0 22 0 1 0 179197358 13090816 793 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2340/statm: 3196 793 195 640 0 2552 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12784

[startup+1.50144 s]
/proc/loadavg: 0.99 0.95 1.00 2/65 2341
/proc/meminfo: memFree=1671160/2055920 swapFree=4192812/4192956
[pid=2340] ppid=2338 vsize=13428 CPUtime=1.49
/proc/2340/stat : 2340 (bsolo) R 2338 2340 1126 0 -1 4194304 979 0 0 0 148 1 0 0 25 0 1 0 179197358 13750272 942 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2340/statm: 3357 942 195 640 0 2713 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13428

[startup+3.10159 s]
/proc/loadavg: 0.99 0.95 1.00 2/65 2341
/proc/meminfo: memFree=1670904/2055920 swapFree=4192812/4192956
[pid=2340] ppid=2338 vsize=13688 CPUtime=3.09
/proc/2340/stat : 2340 (bsolo) R 2338 2340 1126 0 -1 4194304 1041 0 0 0 308 1 0 0 25 0 1 0 179197358 14016512 1004 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2340/statm: 3422 1004 195 640 0 2778 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13688

[startup+6.30189 s]
/proc/loadavg: 0.99 0.95 1.00 2/65 2341
/proc/meminfo: memFree=1669944/2055920 swapFree=4192812/4192956
[pid=2340] ppid=2338 vsize=14316 CPUtime=6.29
/proc/2340/stat : 2340 (bsolo) R 2338 2340 1126 0 -1 4194304 1195 0 0 0 627 2 0 0 25 0 1 0 179197358 14659584 1158 1992294400 134512640 137136520 4294956256 18446744073709551615 134573545 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2340/statm: 3579 1158 195 640 0 2935 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14316

[startup+12.7015 s]
/proc/loadavg: 0.99 0.95 1.00 2/65 2341
/proc/meminfo: memFree=1668856/2055920 swapFree=4192812/4192956
[pid=2340] ppid=2338 vsize=15340 CPUtime=12.69
/proc/2340/stat : 2340 (bsolo) R 2338 2340 1126 0 -1 4194304 1451 0 0 0 1265 4 0 0 25 0 1 0 179197358 15708160 1414 1992294400 134512640 137136520 4294956256 18446744073709551615 134544004 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2340/statm: 3835 1414 195 640 0 3191 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15340

[startup+25.5017 s]
/proc/loadavg: 0.99 0.96 1.00 2/65 2341
/proc/meminfo: memFree=1668792/2055920 swapFree=4192812/4192956
[pid=2340] ppid=2338 vsize=15344 CPUtime=25.49
/proc/2340/stat : 2340 (bsolo) R 2338 2340 1126 0 -1 4194304 1469 0 0 0 2541 8 0 0 25 0 1 0 179197358 15712256 1432 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2340/statm: 3836 1432 195 640 0 3192 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15344

[startup+51.101 s]
/proc/loadavg: 0.99 0.96 1.00 2/65 2341
/proc/meminfo: memFree=1668600/2055920 swapFree=4192812/4192956
[pid=2340] ppid=2338 vsize=15600 CPUtime=51.07
/proc/2340/stat : 2340 (bsolo) R 2338 2340 1126 0 -1 4194304 1532 0 0 0 5091 16 0 0 25 0 1 0 179197358 15974400 1495 1992294400 134512640 137136520 4294956256 18446744073709551615 134544122 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2340/statm: 3900 1495 195 640 0 3256 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15600

[startup+102.306 s]
/proc/loadavg: 0.99 0.96 1.00 2/65 2341
/proc/meminfo: memFree=1667256/2055920 swapFree=4192812/4192956
[pid=2340] ppid=2338 vsize=16980 CPUtime=102.26
/proc/2340/stat : 2340 (bsolo) R 2338 2340 1126 0 -1 4194304 1861 0 0 0 10199 27 0 0 25 0 1 0 179197358 17387520 1824 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2340/statm: 4245 1824 195 640 0 3601 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16980

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 2341
/proc/meminfo: memFree=1667128/2055920 swapFree=4192812/4192956
[pid=2340] ppid=2338 vsize=16980 CPUtime=162.24
/proc/2340/stat : 2340 (bsolo) R 2338 2340 1126 0 -1 4194304 1874 0 0 0 16184 40 0 0 25 0 1 0 179197358 17387520 1837 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2340/statm: 4245 1837 195 640 0 3601 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16980

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 2341
/proc/meminfo: memFree=1666360/2055920 swapFree=4192812/4192956
[pid=2340] ppid=2338 vsize=17844 CPUtime=222.23
/proc/2340/stat : 2340 (bsolo) R 2338 2340 1126 0 -1 4194304 2075 0 0 0 22173 50 0 0 25 0 1 0 179197358 18272256 2038 1992294400 134512640 137136520 4294956256 18446744073709551615 134544112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2340/statm: 4461 2038 195 640 0 3817 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17844

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 2341
/proc/meminfo: memFree=1666296/2055920 swapFree=4192812/4192956
[pid=2340] ppid=2338 vsize=17840 CPUtime=282.21
/proc/2340/stat : 2340 (bsolo) R 2338 2340 1126 0 -1 4194304 2075 0 0 0 28158 63 0 0 25 0 1 0 179197358 18268160 2038 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2340/statm: 4460 2038 195 640 0 3816 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 17840

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 2341
/proc/meminfo: memFree=1665016/2055920 swapFree=4192812/4192956
[pid=2340] ppid=2338 vsize=19108 CPUtime=342.2
/proc/2340/stat : 2340 (bsolo) R 2338 2340 1126 0 -1 4194304 2394 0 0 0 34146 74 0 0 25 0 1 0 179197358 19566592 2357 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2340/statm: 4777 2357 195 640 0 4133 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 19108

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 2341
/proc/meminfo: memFree=1664952/2055920 swapFree=4192812/4192956
[pid=2340] ppid=2338 vsize=19084 CPUtime=402.18
/proc/2340/stat : 2340 (bsolo) R 2338 2340 1126 0 -1 4194304 2394 0 0 0 40132 86 0 0 25 0 1 0 179197358 19542016 2357 1992294400 134512640 137136520 4294956256 18446744073709551615 134574191 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2340/statm: 4771 2357 195 640 0 4127 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 19084

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 2341
/proc/meminfo: memFree=1664952/2055920 swapFree=4192812/4192956
[pid=2340] ppid=2338 vsize=19020 CPUtime=462.17
/proc/2340/stat : 2340 (bsolo) R 2338 2340 1126 0 -1 4194304 2394 0 0 0 46119 98 0 0 25 0 1 0 179197358 19476480 2352 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2340/statm: 4755 2352 195 640 0 4111 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 19020

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 2341
/proc/meminfo: memFree=1664888/2055920 swapFree=4192812/4192956
[pid=2340] ppid=2338 vsize=19100 CPUtime=522.15
/proc/2340/stat : 2340 (bsolo) R 2338 2340 1126 0 -1 4194304 2405 0 0 0 52106 109 0 0 25 0 1 0 179197358 19558400 2363 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2340/statm: 4775 2363 195 640 0 4131 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 19100

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 2341
/proc/meminfo: memFree=1664824/2055920 swapFree=4192812/4192956
[pid=2340] ppid=2338 vsize=19100 CPUtime=582.13
/proc/2340/stat : 2340 (bsolo) R 2338 2340 1126 0 -1 4194304 2405 0 0 0 58096 117 0 0 25 0 1 0 179197358 19558400 2363 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2340/statm: 4775 2363 195 640 0 4131 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 19100

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 2341
/proc/meminfo: memFree=1664760/2055920 swapFree=4192812/4192956
[pid=2340] ppid=2338 vsize=19100 CPUtime=642.12
/proc/2340/stat : 2340 (bsolo) R 2338 2340 1126 0 -1 4194304 2405 0 0 0 64085 127 0 0 25 0 1 0 179197358 19558400 2363 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2340/statm: 4775 2363 195 640 0 4131 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 19100

[startup+702.301 s]

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

/proc/meminfo: memFree=1663728/2055920 swapFree=4192812/4192956
[pid=2340] ppid=2338 vsize=19780 CPUtime=1121.99
/proc/2340/stat : 2340 (bsolo) R 2338 2340 1126 0 -1 4194304 2579 0 0 0 111988 211 0 0 25 0 1 0 179197358 20254720 2537 1992294400 134512640 137136520 4294956256 18446744073709551615 136509112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2340/statm: 4945 2537 195 640 0 4301 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 19780

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 2343
/proc/meminfo: memFree=1663736/2055920 swapFree=4192812/4192956
[pid=2340] ppid=2338 vsize=19908 CPUtime=1181.97
/proc/2340/stat : 2340 (bsolo) R 2338 2340 1126 0 -1 4194304 2605 0 0 0 117977 220 0 0 25 0 1 0 179197358 20385792 2563 1992294400 134512640 137136520 4294956256 18446744073709551615 134545035 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2340/statm: 4977 2563 195 640 0 4333 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 19908

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 2343
/proc/meminfo: memFree=1663736/2055920 swapFree=4192812/4192956
[pid=2340] ppid=2338 vsize=19908 CPUtime=1241.95
/proc/2340/stat : 2340 (bsolo) R 2338 2340 1126 0 -1 4194304 2605 0 0 0 123966 229 0 0 25 0 1 0 179197358 20385792 2563 1992294400 134512640 137136520 4294956256 18446744073709551615 134544071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2340/statm: 4977 2563 195 640 0 4333 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 19908

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 2343
/proc/meminfo: memFree=1663352/2055920 swapFree=4192812/4192956
[pid=2340] ppid=2338 vsize=20236 CPUtime=1301.94
/proc/2340/stat : 2340 (bsolo) R 2338 2340 1126 0 -1 4194304 2686 0 0 0 129954 240 0 0 25 0 1 0 179197358 20721664 2641 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2340/statm: 5059 2641 195 640 0 4415 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 20236

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 2343
/proc/meminfo: memFree=1663352/2055920 swapFree=4192812/4192956
[pid=2340] ppid=2338 vsize=20228 CPUtime=1361.92
/proc/2340/stat : 2340 (bsolo) R 2338 2340 1126 0 -1 4194304 2686 0 0 0 135944 248 0 0 25 0 1 0 179197358 20713472 2641 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2340/statm: 5057 2641 195 640 0 4413 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 20228

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 2343
/proc/meminfo: memFree=1662648/2055920 swapFree=4192812/4192956
[pid=2340] ppid=2338 vsize=20868 CPUtime=1421.91
/proc/2340/stat : 2340 (bsolo) R 2338 2340 1126 0 -1 4194304 2842 0 0 0 141933 258 0 0 25 0 1 0 179197358 21368832 2797 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2340/statm: 5217 2797 195 640 0 4573 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 20868

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 2343
/proc/meminfo: memFree=1662584/2055920 swapFree=4192812/4192956
[pid=2340] ppid=2338 vsize=20820 CPUtime=1481.89
/proc/2340/stat : 2340 (bsolo) R 2338 2340 1126 0 -1 4194304 2842 0 0 0 147923 266 0 0 25 0 1 0 179197358 21319680 2797 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2340/statm: 5205 2797 195 640 0 4561 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 20820

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 2343
/proc/meminfo: memFree=1662712/2055920 swapFree=4192812/4192956
[pid=2340] ppid=2338 vsize=20820 CPUtime=1541.87
/proc/2340/stat : 2340 (bsolo) R 2338 2340 1126 0 -1 4194304 2842 0 0 0 153912 275 0 0 25 0 1 0 179197358 21319680 2797 1992294400 134512640 137136520 4294956256 18446744073709551615 136498210 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2340/statm: 5205 2797 195 640 0 4561 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 20820

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 2343
/proc/meminfo: memFree=1662712/2055920 swapFree=4192812/4192956
[pid=2340] ppid=2338 vsize=20820 CPUtime=1601.85
/proc/2340/stat : 2340 (bsolo) R 2338 2340 1126 0 -1 4194304 2842 0 0 0 159902 283 0 0 25 0 1 0 179197358 21319680 2797 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2340/statm: 5205 2797 195 640 0 4561 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 20820

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 2343
/proc/meminfo: memFree=1662648/2055920 swapFree=4192812/4192956
[pid=2340] ppid=2338 vsize=20812 CPUtime=1661.84
/proc/2340/stat : 2340 (bsolo) R 2338 2340 1126 0 -1 4194304 2842 0 0 0 165892 292 0 0 25 0 1 0 179197358 21311488 2797 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2340/statm: 5203 2797 195 640 0 4559 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 20812

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 2349
/proc/meminfo: memFree=1662584/2055920 swapFree=4192812/4192956
[pid=2340] ppid=2338 vsize=20812 CPUtime=1721.82
/proc/2340/stat : 2340 (bsolo) R 2338 2340 1126 0 -1 4194304 2842 0 0 0 171881 301 0 0 25 0 1 0 179197358 21311488 2797 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2340/statm: 5203 2797 195 640 0 4559 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 20812

[startup+1782.3 s]
/proc/loadavg: 1.10 1.00 1.01 2/65 2825
/proc/meminfo: memFree=1625904/2055920 swapFree=4192812/4192956
[pid=2340] ppid=2338 vsize=20812 CPUtime=1781.7
/proc/2340/stat : 2340 (bsolo) R 2338 2340 1126 0 -1 4194304 2842 0 0 0 177856 314 0 0 25 0 1 0 179197358 21311488 2797 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2340/statm: 5203 2797 195 640 0 4559 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 20812

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

[startup+1791.91 s]
/proc/loadavg: 1.09 1.00 1.01 2/65 2825
/proc/meminfo: memFree=1626096/2055920 swapFree=4192812/4192956
[pid=2340] ppid=2338 vsize=20812 CPUtime=1791.3
/proc/2340/stat : 2340 (bsolo) R 2338 2340 1126 0 -1 4194304 2842 0 0 0 178815 315 0 0 25 0 1 0 179197358 21311488 2797 1992294400 134512640 137136520 4294956256 18446744073709551615 136500521 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2340/statm: 5203 2797 195 640 0 4559 0
Current children cumulated CPU time (s) 1791.3
Current children cumulated vsize (KiB) 20812

[startup+1795.1 s]
/proc/loadavg: 1.09 1.00 1.01 2/65 2825
/proc/meminfo: memFree=1626096/2055920 swapFree=4192812/4192956
[pid=2340] ppid=2338 vsize=20812 CPUtime=1794.51
/proc/2340/stat : 2340 (bsolo) R 2338 2340 1126 0 -1 4194304 2842 0 0 0 179135 316 0 0 25 0 1 0 179197358 21311488 2797 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2340/statm: 5203 2797 195 640 0 4559 0
Current children cumulated CPU time (s) 1794.51
Current children cumulated vsize (KiB) 20812

[startup+1796.7 s]
/proc/loadavg: 1.09 1.00 1.01 2/65 2825
/proc/meminfo: memFree=1626096/2055920 swapFree=4192812/4192956
[pid=2340] ppid=2338 vsize=20812 CPUtime=1796.1
/proc/2340/stat : 2340 (bsolo) R 2338 2340 1126 0 -1 4194304 2842 0 0 0 179294 316 0 0 25 0 1 0 179197358 21311488 2797 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2340/statm: 5203 2797 195 640 0 4559 0
Current children cumulated CPU time (s) 1796.1
Current children cumulated vsize (KiB) 20812

[startup+1797.5 s]
/proc/loadavg: 1.08 1.00 1.01 2/65 2825
/proc/meminfo: memFree=1626096/2055920 swapFree=4192812/4192956
[pid=2340] ppid=2338 vsize=20812 CPUtime=1796.9
/proc/2340/stat : 2340 (bsolo) R 2338 2340 1126 0 -1 4194304 2842 0 0 0 179374 316 0 0 25 0 1 0 179197358 21311488 2797 1992294400 134512640 137136520 4294956256 18446744073709551615 134607129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2340/statm: 5203 2797 195 640 0 4559 0
Current children cumulated CPU time (s) 1796.9
Current children cumulated vsize (KiB) 20812

[startup+1798.3 s]
/proc/loadavg: 1.08 1.00 1.01 2/65 2825
/proc/meminfo: memFree=1626096/2055920 swapFree=4192812/4192956
[pid=2340] ppid=2338 vsize=20812 CPUtime=1797.69
/proc/2340/stat : 2340 (bsolo) R 2338 2340 1126 0 -1 4194304 2842 0 0 0 179453 316 0 0 25 0 1 0 179197358 21311488 2797 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2340/statm: 5203 2797 195 640 0 4559 0
Current children cumulated CPU time (s) 1797.69
Current children cumulated vsize (KiB) 20812

[startup+1798.51 s]
/proc/loadavg: 1.08 1.00 1.01 2/65 2825
/proc/meminfo: memFree=1626096/2055920 swapFree=4192812/4192956
[pid=2340] ppid=2338 vsize=20812 CPUtime=1797.9
/proc/2340/stat : 2340 (bsolo) R 2338 2340 1126 0 -1 4194304 2842 0 0 0 179474 316 0 0 25 0 1 0 179197358 21311488 2797 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2340/statm: 5203 2797 195 640 0 4559 0
Current children cumulated CPU time (s) 1797.9
Current children cumulated vsize (KiB) 20812

[startup+1798.6 s]
/proc/loadavg: 1.08 1.00 1.01 2/65 2825
/proc/meminfo: memFree=1626096/2055920 swapFree=4192812/4192956
[pid=2340] ppid=2338 vsize=0 CPUtime=1797.99
/proc/2340/stat : 2340 (bsolo) R 2338 2340 1126 0 -1 4194308 2843 0 0 0 179483 316 0 0 25 0 1 0 179197358 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2340/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1797.99
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1798.6
CPU time (s): 1798.01
CPU user time (s): 1794.84
CPU system time (s): 3.16752
CPU usage (%): 99.9668
Max. virtual memory (cumulated for all children) (KiB): 20868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.84
system time used= 3.16752
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2843
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= 2438

runsolver used 1.17582 second user time and 3.9074 second system time

The end

Launcher Data 

Begin job on node14 at 2009-06-16 03:32:44
IDJOB=1878771
IDBENCH=1270
IDSOLVER=700
FILE ID=node14/1878771-1245115964
PBS_JOBID= 9363651
Free space on /tmp= 66376 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900581320.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878771-1245115964/watcher-1878771-1245115964 -o /tmp/evaluation-result-1878771-1245115964/solver-1878771-1245115964 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878771-1245115964.opb

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

MD5SUM BENCH= 9f20f031d3068edba1350cbde5c721b5
RANDOM SEED=1281593184

node14.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		: 3000.234
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		: 3000.234
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:       1674528 kB
Buffers:         25220 kB
Cached:         282480 kB
SwapCached:          0 kB
Active:          67332 kB
Inactive:       254288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1674528 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4024 kB
Writeback:           0 kB
Mapped:          23720 kB
Slab:            45704 kB
Committed_AS:   165328 kB
PageTables:       1452 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= 66372 MiB
End job on node14 at 2009-06-16 04:02:43