Trace number 432373

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 3.0.17? (TO) 1800.04 1800.52

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900553647.opb
MD5SUM46461f0e86cd2c07d09bc154a5f6739a
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 benchmark96.8003
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 715
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 3.0.17 - 27/04/2007 : 1600 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 Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/432373-1177942867/instance-432373-1177942867.opb
0.00/0.00	c File size is 83377 bytes.
0.00/0.02	c Highest Coefficient sum: 715
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.015 s
0.01/0.02	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5709
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     5473    1880      0      0 0.03
0.01/0.03	c Switching off LPR mode.
1800.04/1800.50	c      100    231     2686    13326    4     5677    2069    100   2702 0.04
1800.04/1800.50	c      252    231     2838    19929    7     5979    2276    252   4846 0.05
1800.04/1800.50	c      478    231     3064    30632    9     6432    2504    478   5975 0.08
1800.04/1800.50	c      816    231     3402    47517   13     7108    2755    816   6089 0.13
1800.04/1800.50	c     1324    231     3910    68001   17     8125    3031   1324   6073 0.22
1800.04/1800.50	c     2088    231     4674    99491   21     9652    3335   2088   5423 0.39
1800.04/1800.50	c     3235    231     5821   151697   26    11944    3669   3235   4674 0.69
1800.04/1800.50	c     4957    231     5624   144677   25    11550    4036   3038   4273 1.16
1800.04/1800.50	c     7541    231     6083   148134   24    12471    4440   3497   4100 1.84
1800.04/1800.50	c    11420    231     5348   122619   22    11000    4885   2762   3880 2.94
1800.04/1800.50	c    17243    231     6060   158638   26    12423    5374   3474   3668 4.70
1800.04/1800.50	c    25981    231     6405   162678   25    13113    5912   3819   3429 7.58
1800.04/1800.50	c    39094    231     7269   197511   27    14842    6504   4683   3196 12.23
1800.04/1800.50	c    58765    231     6748   176678   26    13800    7155   4162   3029 19.40
1800.04/1800.50	c    88275    231     6763   186256   27    13829    7871   4177   2793 31.61
1800.04/1800.50	c   132546    231     6528   175227   26    13360    8659   3942   2622 50.55
1800.04/1800.50	c   198956    231    10706   335288   31    21717    9525   8120   2424 82.05
1800.04/1800.50	c   298576    231     8096   234904   29    16495   10478   5510   2133 139.92
1800.04/1800.50	c   448014    231     7825   224761   28    15954   11526   5239   1902 235.46
1800.04/1800.50	c   672172    231     8653   250653   28    17610   12679   6067   1754 383.15
1800.04/1800.50	c  1008415    231     9362   283096   30    19027   13947   6776   1570 642.16
1800.04/1800.50	c  1512788    231    10891   339996   31    22087   15342   8305   1392 1086.10
1800.04/1800.50	c  2269353    231    12075   402150   33    24454   16877   9489   1277 1776.96
1800.04/1800.50	c Caught signal: 15
1800.04/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.04/1800.50	c   23  2292367 426615  3064266    17974   684174  15388   1273 1800.04
1800.04/1800.50	s UNKNOWN
1800.04/1800.50	c Total time: 1800.04 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node7/watcher-432373-1177942867 -o ROOT/results/node7/solver-432373-1177942867 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432373-1177942867/instance-432373-1177942867.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: 0.23 0.06 0.02 3/77 26209
/proc/meminfo: memFree=1776568/2055920 swapFree=4156972/4192956
[pid=26209] ppid=26207 vsize=19632 CPUtime=0
/proc/26209/stat : 26209 (bsolo3.0.17) R 26207 26209 26050 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 270324367 20103168 334 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11265904 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26209/statm: 2955 334 280 324 0 2004 0

[startup+0.021081 s]
/proc/loadavg: 0.23 0.06 0.02 3/77 26209
/proc/meminfo: memFree=1776568/2055920 swapFree=4156972/4192956
[pid=26209] ppid=26207 vsize=4460 CPUtime=0.01
/proc/26209/stat : 26209 (bsolo3.0.17) R 26207 26209 26050 0 -1 4194304 516 0 0 0 1 0 0 0 18 0 1 0 270324367 4567040 465 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10851963 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26209/statm: 1115 466 298 324 0 185 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4460

[startup+0.102089 s]
/proc/loadavg: 0.23 0.06 0.02 3/77 26209
/proc/meminfo: memFree=1776568/2055920 swapFree=4156972/4192956
[pid=26209] ppid=26207 vsize=4844 CPUtime=0.09
/proc/26209/stat : 26209 (bsolo3.0.17) R 26207 26209 26050 0 -1 4194304 633 0 0 0 9 0 0 0 18 0 1 0 270324367 4960256 582 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10851963 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26209/statm: 1211 582 308 324 0 281 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4844

[startup+0.302109 s]
/proc/loadavg: 0.23 0.06 0.02 3/77 26209
/proc/meminfo: memFree=1776568/2055920 swapFree=4156972/4192956
[pid=26209] ppid=26207 vsize=5492 CPUtime=0.29
/proc/26209/stat : 26209 (bsolo3.0.17) R 26207 26209 26050 0 -1 4194304 814 0 0 0 29 0 0 0 19 0 1 0 270324367 5623808 763 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10851963 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26209/statm: 1373 763 309 324 0 443 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5492

[startup+0.701152 s]
/proc/loadavg: 0.23 0.06 0.02 3/77 26209
/proc/meminfo: memFree=1776568/2055920 swapFree=4156972/4192956
[pid=26209] ppid=26207 vsize=6656 CPUtime=0.69
/proc/26209/stat : 26209 (bsolo3.0.17) R 26207 26209 26050 0 -1 4194304 1077 0 0 0 69 0 0 0 23 0 1 0 270324367 6815744 1026 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10851963 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26209/statm: 1664 1026 309 324 0 734 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6656

[startup+1.50124 s]
/proc/loadavg: 0.23 0.06 0.02 2/78 26210
/proc/meminfo: memFree=1773360/2055920 swapFree=4156972/4192956
[pid=26209] ppid=26207 vsize=7180 CPUtime=1.49
/proc/26209/stat : 26209 (bsolo3.0.17) R 26207 26209 26050 0 -1 4194304 1217 0 0 0 149 0 0 0 25 0 1 0 270324367 7352320 1166 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26209/statm: 1795 1166 309 324 0 865 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7180

[startup+3.1014 s]
/proc/loadavg: 0.23 0.06 0.02 2/78 26210
/proc/meminfo: memFree=1772976/2055920 swapFree=4156972/4192956
[pid=26209] ppid=26207 vsize=7300 CPUtime=3.09
/proc/26209/stat : 26209 (bsolo3.0.17) R 26207 26209 26050 0 -1 4194304 1252 0 0 0 309 0 0 0 25 0 1 0 270324367 7475200 1201 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572560 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26209/statm: 1825 1201 309 324 0 895 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7300

[startup+6.30174 s]
/proc/loadavg: 0.29 0.08 0.02 2/78 26210
/proc/meminfo: memFree=1772080/2055920 swapFree=4156972/4192956
[pid=26209] ppid=26207 vsize=8072 CPUtime=6.29
/proc/26209/stat : 26209 (bsolo3.0.17) R 26207 26209 26050 0 -1 4194304 1455 0 0 0 629 0 0 0 25 0 1 0 270324367 8265728 1404 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550951 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26209/statm: 2018 1404 309 324 0 1088 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8072

[startup+12.7014 s]
/proc/loadavg: 0.35 0.09 0.03 2/78 26210
/proc/meminfo: memFree=1771824/2055920 swapFree=4156972/4192956
[pid=26209] ppid=26207 vsize=8324 CPUtime=12.68
/proc/26209/stat : 26209 (bsolo3.0.17) R 26207 26209 26050 0 -1 4194304 1509 0 0 0 1268 0 0 0 25 0 1 0 270324367 8523776 1458 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550910 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26209/statm: 2081 1458 309 324 0 1151 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8324

[startup+25.5017 s]
/proc/loadavg: 0.49 0.13 0.04 2/78 26210
/proc/meminfo: memFree=1770800/2055920 swapFree=4156972/4192956
[pid=26209] ppid=26207 vsize=9448 CPUtime=25.49
/proc/26209/stat : 26209 (bsolo3.0.17) R 26207 26209 26050 0 -1 4194304 1779 0 0 0 2548 1 0 0 25 0 1 0 270324367 9674752 1728 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572374 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26209/statm: 2362 1728 309 324 0 1432 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9448

[startup+51.1015 s]
/proc/loadavg: 0.67 0.20 0.07 2/78 26210
/proc/meminfo: memFree=1770224/2055920 swapFree=4156972/4192956
[pid=26209] ppid=26207 vsize=9828 CPUtime=51.08
/proc/26209/stat : 26209 (bsolo3.0.17) R 26207 26209 26050 0 -1 4194304 1899 0 0 0 5107 1 0 0 25 0 1 0 270324367 10063872 1848 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091710 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26209/statm: 2457 1848 309 324 0 1527 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9828

[startup+102.306 s]
/proc/loadavg: 0.85 0.32 0.11 2/78 26210
/proc/meminfo: memFree=1769392/2055920 swapFree=4156972/4192956
[pid=26209] ppid=26207 vsize=10680 CPUtime=102.26
/proc/26209/stat : 26209 (bsolo3.0.17) R 26207 26209 26050 0 -1 4194304 2099 0 0 0 10225 1 0 0 25 0 1 0 270324367 10936320 2048 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26209/statm: 2670 2048 309 324 0 1740 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10680

[startup+162.301 s]
/proc/loadavg: 0.94 0.44 0.17 2/78 26210
/proc/meminfo: memFree=1768560/2055920 swapFree=4156972/4192956
[pid=26209] ppid=26207 vsize=11416 CPUtime=162.25
/proc/26209/stat : 26209 (bsolo3.0.17) R 26207 26209 26050 0 -1 4194304 2286 0 0 0 16223 2 0 0 25 0 1 0 270324367 11689984 2235 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26209/statm: 2854 2235 309 324 0 1924 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11416

[startup+222.301 s]
/proc/loadavg: 1.03 0.56 0.22 2/78 26210
/proc/meminfo: memFree=1768432/2055920 swapFree=4156972/4192956
[pid=26209] ppid=26207 vsize=11544 CPUtime=222.23
/proc/26209/stat : 26209 (bsolo3.0.17) R 26207 26209 26050 0 -1 4194304 2310 0 0 0 22221 2 0 0 25 0 1 0 270324367 11821056 2259 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551315 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26209/statm: 2886 2259 309 324 0 1956 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 11544

[startup+282.302 s]
/proc/loadavg: 1.06 0.65 0.27 2/78 26210
/proc/meminfo: memFree=1767600/2055920 swapFree=4156972/4192956
[pid=26209] ppid=26207 vsize=12328 CPUtime=282.22
/proc/26209/stat : 26209 (bsolo3.0.17) R 26207 26209 26050 0 -1 4194304 2518 0 0 0 28219 3 0 0 25 0 1 0 270324367 12623872 2467 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26209/statm: 3082 2467 309 324 0 2152 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 12328

[startup+342.303 s]
/proc/loadavg: 1.14 0.74 0.32 2/78 26210
/proc/meminfo: memFree=1767600/2055920 swapFree=4156972/4192956
[pid=26209] ppid=26207 vsize=12328 CPUtime=342.2
/proc/26209/stat : 26209 (bsolo3.0.17) R 26207 26209 26050 0 -1 4194304 2518 0 0 0 34217 3 0 0 25 0 1 0 270324367 12623872 2467 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26209/statm: 3082 2467 309 324 0 2152 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12328

[startup+402.302 s]
/proc/loadavg: 1.17 0.82 0.38 2/78 26210
/proc/meminfo: memFree=1766576/2055920 swapFree=4156972/4192956
[pid=26209] ppid=26207 vsize=13468 CPUtime=402.18
/proc/26209/stat : 26209 (bsolo3.0.17) R 26207 26209 26050 0 -1 4194304 2797 0 0 0 40214 4 0 0 25 0 1 0 270324367 13791232 2746 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10847540 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26209/statm: 3367 2746 309 324 0 2437 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 13468

[startup+462.302 s]
/proc/loadavg: 1.10 0.86 0.42 2/78 26210
/proc/meminfo: memFree=1766384/2055920 swapFree=4156972/4192956
[pid=26209] ppid=26207 vsize=13596 CPUtime=462.17
/proc/26209/stat : 26209 (bsolo3.0.17) R 26207 26209 26050 0 -1 4194304 2830 0 0 0 46212 5 0 0 25 0 1 0 270324367 13922304 2779 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551520 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26209/statm: 3399 2779 309 324 0 2469 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 13596

[startup+522.303 s]
/proc/loadavg: 1.04 0.89 0.45 2/78 26210
/proc/meminfo: memFree=1766320/2055920 swapFree=4156972/4192956
[pid=26209] ppid=26207 vsize=13596 CPUtime=522.15
/proc/26209/stat : 26209 (bsolo3.0.17) R 26207 26209 26050 0 -1 4194304 2830 0 0 0 52210 5 0 0 25 0 1 0 270324367 13922304 2779 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26209/statm: 3399 2779 309 324 0 2469 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 13596

[startup+582.303 s]
/proc/loadavg: 1.01 0.90 0.48 2/78 26210
/proc/meminfo: memFree=1766320/2055920 swapFree=4156972/4192956
[pid=26209] ppid=26207 vsize=13596 CPUtime=582.15
/proc/26209/stat : 26209 (bsolo3.0.17) R 26207 26209 26050 0 -1 4194304 2830 0 0 0 58209 6 0 0 25 0 1 0 270324367 13922304 2779 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26209/statm: 3399 2779 309 324 0 2469 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 13596

[startup+642.301 s]
/proc/loadavg: 1.00 0.92 0.51 2/78 26210
/proc/meminfo: memFree=1766384/2055920 swapFree=4156972/4192956
[pid=26209] ppid=26207 vsize=13596 CPUtime=642.13
/proc/26209/stat : 26209 (bsolo3.0.17) R 26207 26209 26050 0 -1 4194304 2830 0 0 0 64207 6 0 0 25 0 1 0 270324367 13922304 2779 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26209/statm: 3399 2779 309 324 0 2469 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 13596


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

[startup+882.301 s]
/proc/loadavg: 1.00 0.95 0.61 2/78 26212
/proc/meminfo: memFree=1765872/2055920 swapFree=4156972/4192956
[pid=26209] ppid=26207 vsize=14108 CPUtime=882.06
/proc/26209/stat : 26209 (bsolo3.0.17) R 26207 26209 26050 0 -1 4194304 2962 0 0 0 88198 8 0 0 25 0 1 0 270324367 14446592 2911 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26209/statm: 3527 2911 309 324 0 2597 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 14108

[startup+942.302 s]
/proc/loadavg: 1.00 0.96 0.64 2/78 26212
/proc/meminfo: memFree=1765872/2055920 swapFree=4156972/4192956
[pid=26209] ppid=26207 vsize=14108 CPUtime=942.04
/proc/26209/stat : 26209 (bsolo3.0.17) R 26207 26209 26050 0 -1 4194304 2962 0 0 0 94196 8 0 0 25 0 1 0 270324367 14446592 2911 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160051253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26209/statm: 3527 2911 309 324 0 2597 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 14108

[startup+1002.3 s]
/proc/loadavg: 1.00 0.96 0.65 2/78 26212
/proc/meminfo: memFree=1765872/2055920 swapFree=4156972/4192956
[pid=26209] ppid=26207 vsize=14108 CPUtime=1002.03
/proc/26209/stat : 26209 (bsolo3.0.17) R 26207 26209 26050 0 -1 4194304 2966 0 0 0 100194 9 0 0 25 0 1 0 270324367 14446592 2915 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26209/statm: 3527 2915 309 324 0 2597 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 14108

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.67 2/78 26212
/proc/meminfo: memFree=1765808/2055920 swapFree=4156972/4192956
[pid=26209] ppid=26207 vsize=14108 CPUtime=1062.01
/proc/26209/stat : 26209 (bsolo3.0.17) R 26207 26209 26050 0 -1 4194304 2967 0 0 0 106192 9 0 0 25 0 1 0 270324367 14446592 2916 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26209/statm: 3527 2916 309 324 0 2597 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 14108

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.69 2/78 26212
/proc/meminfo: memFree=1765104/2055920 swapFree=4156972/4192956
[pid=26209] ppid=26207 vsize=14940 CPUtime=1122
/proc/26209/stat : 26209 (bsolo3.0.17) R 26207 26209 26050 0 -1 4194304 3160 0 0 0 112190 10 0 0 25 0 1 0 270324367 15298560 3109 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26209/statm: 3735 3109 309 324 0 2805 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 14940

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.71 2/78 26212
/proc/meminfo: memFree=1764720/2055920 swapFree=4156972/4192956
[pid=26209] ppid=26207 vsize=15608 CPUtime=1181.99
/proc/26209/stat : 26209 (bsolo3.0.17) R 26207 26209 26050 0 -1 4194304 3327 0 0 0 118188 11 0 0 25 0 1 0 270324367 15982592 3276 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26209/statm: 3902 3276 309 324 0 2972 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 15608

[startup+1242.3 s]
/proc/loadavg: 1.00 0.97 0.72 2/78 26212
/proc/meminfo: memFree=1764272/2055920 swapFree=4156972/4192956
[pid=26209] ppid=26207 vsize=15732 CPUtime=1241.97
/proc/26209/stat : 26209 (bsolo3.0.17) R 26207 26209 26050 0 -1 4194304 3359 0 0 0 124186 11 0 0 25 0 1 0 270324367 16109568 3308 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10850045 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26209/statm: 3933 3308 309 324 0 3003 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 15732

[startup+1302.3 s]
/proc/loadavg: 1.00 0.97 0.74 2/78 26212
/proc/meminfo: memFree=1764272/2055920 swapFree=4156972/4192956
[pid=26209] ppid=26207 vsize=15724 CPUtime=1301.96
/proc/26209/stat : 26209 (bsolo3.0.17) R 26207 26209 26050 0 -1 4194304 3359 0 0 0 130184 12 0 0 25 0 1 0 270324367 16101376 3308 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26209/statm: 3931 3308 309 324 0 3001 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 15724

[startup+1362.3 s]
/proc/loadavg: 1.00 0.97 0.75 2/78 26212
/proc/meminfo: memFree=1764208/2055920 swapFree=4156972/4192956
[pid=26209] ppid=26207 vsize=15692 CPUtime=1361.94
/proc/26209/stat : 26209 (bsolo3.0.17) R 26207 26209 26050 0 -1 4194304 3359 0 0 0 136182 12 0 0 25 0 1 0 270324367 16068608 3308 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26209/statm: 3923 3308 309 324 0 2993 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 15692

[startup+1422.31 s]
/proc/loadavg: 1.00 0.97 0.76 2/78 26212
/proc/meminfo: memFree=1764144/2055920 swapFree=4156972/4192956
[pid=26209] ppid=26207 vsize=15688 CPUtime=1421.93
/proc/26209/stat : 26209 (bsolo3.0.17) R 26207 26209 26050 0 -1 4194304 3359 0 0 0 142180 13 0 0 25 0 1 0 270324367 16064512 3308 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26209/statm: 3922 3308 309 324 0 2992 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 15688

[startup+1482.3 s]
/proc/loadavg: 1.00 0.97 0.77 2/78 26212
/proc/meminfo: memFree=1764080/2055920 swapFree=4156972/4192956
[pid=26209] ppid=26207 vsize=15688 CPUtime=1481.91
/proc/26209/stat : 26209 (bsolo3.0.17) R 26207 26209 26050 0 -1 4194304 3359 0 0 0 148178 13 0 0 25 0 1 0 270324367 16064512 3308 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551189 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26209/statm: 3922 3308 309 324 0 2992 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 15688

[startup+1542.3 s]
/proc/loadavg: 1.00 0.97 0.78 2/78 26212
/proc/meminfo: memFree=1764144/2055920 swapFree=4156972/4192956
[pid=26209] ppid=26207 vsize=15688 CPUtime=1541.9
/proc/26209/stat : 26209 (bsolo3.0.17) R 26207 26209 26050 0 -1 4194304 3359 0 0 0 154176 14 0 0 25 0 1 0 270324367 16064512 3308 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26209/statm: 3922 3308 309 324 0 2992 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 15688

[startup+1602.3 s]
/proc/loadavg: 1.00 0.97 0.80 2/78 26212
/proc/meminfo: memFree=1764144/2055920 swapFree=4156972/4192956
[pid=26209] ppid=26207 vsize=15688 CPUtime=1601.88
/proc/26209/stat : 26209 (bsolo3.0.17) R 26207 26209 26050 0 -1 4194304 3359 0 0 0 160174 14 0 0 25 0 1 0 270324367 16064512 3308 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551104 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26209/statm: 3922 3308 309 324 0 2992 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 15688

[startup+1662.3 s]
/proc/loadavg: 1.00 0.97 0.81 2/78 26212
/proc/meminfo: memFree=1764144/2055920 swapFree=4156972/4192956
[pid=26209] ppid=26207 vsize=15688 CPUtime=1661.87
/proc/26209/stat : 26209 (bsolo3.0.17) R 26207 26209 26050 0 -1 4194304 3359 0 0 0 166172 15 0 0 25 0 1 0 270324367 16064512 3308 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26209/statm: 3922 3308 309 324 0 2992 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 15688

[startup+1722.3 s]
/proc/loadavg: 1.00 0.97 0.82 2/78 26212
/proc/meminfo: memFree=1764144/2055920 swapFree=4156972/4192956
[pid=26209] ppid=26207 vsize=15688 CPUtime=1721.85
/proc/26209/stat : 26209 (bsolo3.0.17) R 26207 26209 26050 0 -1 4194304 3359 0 0 0 172170 15 0 0 25 0 1 0 270324367 16064512 3308 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550924 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26209/statm: 3922 3308 309 324 0 2992 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 15688

[startup+1782.3 s]
/proc/loadavg: 1.00 0.97 0.82 2/78 26212
/proc/meminfo: memFree=1764144/2055920 swapFree=4156972/4192956
[pid=26209] ppid=26207 vsize=15688 CPUtime=1781.84
/proc/26209/stat : 26209 (bsolo3.0.17) R 26207 26209 26050 0 -1 4194304 3359 0 0 0 178168 16 0 0 25 0 1 0 270324367 16064512 3308 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26209/statm: 3922 3308 309 324 0 2992 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 15688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 0.97 0.83 2/78 26212
/proc/meminfo: memFree=1764144/2055920 swapFree=4156972/4192956
[pid=26209] ppid=26207 vsize=15696 CPUtime=1800.04
/proc/26209/stat : 26209 (bsolo3.0.17) R 26207 26209 26050 0 -1 4194304 3361 0 0 0 179988 16 0 0 25 0 1 0 270324367 16072704 3310 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26209/statm: 3924 3310 309 324 0 2994 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 15696

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1800.5 s]
/proc/loadavg: 1.00 0.97 0.83 2/78 26212
/proc/meminfo: memFree=1764144/2055920 swapFree=4156972/4192956
[pid=26209] ppid=26207 vsize=15696 CPUtime=1800.04
/proc/26209/stat : 26209 (bsolo3.0.17) R 26207 26209 26050 0 -1 4194304 3361 0 0 0 179988 16 0 0 25 0 1 0 270324367 16072704 3310 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26209/statm: 3924 3310 309 324 0 2994 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 15696

Child status: 15
Real time (s): 1800.52
CPU time (s): 1800.04
CPU user time (s): 1799.88
CPU system time (s): 0.162975
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 15796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.88
system time used= 0.162975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3365
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= 37428

runsolver used 1.3238 second user time and 3.86641 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Mon Apr 30 14:21:07 UTC 2007

IDJOB= 432373
IDBENCH= 1360
IDSOLVER= 199
FILE ID= node7/432373-1177942867

PBS_JOBID= 4727679

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900553647.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432373-1177942867/instance-432373-1177942867.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-432373-1177942867 -o ROOT/results/node7/solver-432373-1177942867 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432373-1177942867/instance-432373-1177942867.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  46461f0e86cd2c07d09bc154a5f6739a

RANDOM SEED= 299812491

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1777040 kB
Buffers:         37032 kB
Cached:         168588 kB
SwapCached:      15992 kB
Active:         120080 kB
Inactive:       108772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1777040 kB
SwapTotal:     4192956 kB
SwapFree:      4156972 kB
Dirty:            6852 kB
Writeback:           0 kB
Mapped:          29952 kB
Slab:            35456 kB
Committed_AS:  9000432 kB
PageTables:       1860 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= 66558 MiB

End job on node7 on Mon Apr 30 14:51:10 UTC 2007