Trace number 433046

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 NameAnswerObjective functionCPU timeWall clock time
bsolo 3.0.17? (TO) 1800.06 1800.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-f2000.opb
MD5SUMfad56081e554a0467e4020315c4dfc76
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4000
Total number of constraints10500
Number of constraints which are clauses10500
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 4000
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 4000
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 4000
Number of bits of the biggest sum of numbers12
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/433046-1177953622/instance-433046-1177953622.opb
0.00/0.00	c File size is 367884 bytes.
0.02/0.07	c Highest Coefficient sum: 4000
0.02/0.07	c Parsing was ok!!
0.02/0.07	c Total parsing time: 0.07 s
0.02/0.07	c Var: 4000 Constr: 10500 10500/0/0 Lit: 29500 Watch. Lit: 21000
0.02/0.07	c Obj. Vars: 4000 (100 % of total variables)
0.09/0.12	c Pre-processing Time: 0.122 s
0.09/0.12	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.09/0.12	c        0   3995    10500    29500    2    21000    3499      0      0 0.12
0.09/0.12	c Switching off LPR mode.
1800.05/1800.50	c      101   3995    10601    42845    4    21202    3849    101    601 0.17
1800.05/1800.50	c      252   3995    10752    58711    5    21504    4234    252   1067 0.24
1800.05/1800.50	c      479   3995    10979    82793    7    21958    4658    479   1360 0.35
1800.05/1800.50	c      817   3995    11317   125496   11    22634    5124    817   1562 0.52
1800.05/1800.50	c     1326   3995    11826   187679   15    23652    5637   1326   1689 0.79
1800.05/1800.50	c     2090   3995    12590   289797   23    25180    6201   2090   1620 1.29
1800.05/1800.50	c     3240   3995    13740   468391   34    27480    6822   3240   1556 2.08
1800.05/1800.50	c     4962   3995    15462   734683   47    30924    7505   4962   1482 3.35
1800.05/1800.50	c     7546   3995    14254   567832   39    28508    8256   3754   1265 5.96
1800.05/1800.50	c    11425   3995    18133  1172097   64    36266    9082   7633   1215 9.40
1800.05/1800.50	c    17253   3995    18912  1310392   69    37824    9991   8412   1113 15.50
1800.05/1800.50	c    25990   3995    16862  1040542   61    33724   10991   6362   1005 25.84
1800.05/1800.50	c    39101   3995    17958  1273604   70    35916   12091   7458    885 44.15
1800.05/1800.50	c    58771   3995    18376  1281964   69    36752   13301   7876    785 74.82
1800.05/1800.50	c    88281   3995    19629  1412776   71    39258   14632   9129    747 118.09
1800.05/1800.50	c   132551   3995    25096  2454368   97    50192   16096  14596    686 193.10
1800.05/1800.50	c   198964   3995    23529  2352786   99    47058   17706  13029    608 327.13
1800.05/1800.50	c   298584   3995    20083  1577739   78    40166   19477   9583    581 513.21
1800.05/1800.50	c   448019   3995    26428  2774943  105    52856   21425  15928    532 840.98
1800.05/1800.50	c   672178   3995    26450  2899247  109    52900   23568  15950    503 1335.01
1800.05/1800.50	c Caught signal: 15
1800.05/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.05/1800.50	c   20   850839 203822  1270761    33751  4129117  23251    472 1800.05
1800.05/1800.50	s UNKNOWN
1800.05/1800.50	c Total time: 1800.05 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/node55/watcher-433046-1177953622 -o ROOT/results/node55/solver-433046-1177953622 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433046-1177953622/instance-433046-1177953622.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 0.96 3/64 19043
/proc/meminfo: memFree=1340868/2055920 swapFree=4184544/4192956
[pid=19043] ppid=19041 vsize=12096 CPUtime=0
/proc/19043/stat : 19043 (bsolo3.0.17) R 19041 19043 17894 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 243272247 12386304 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19043/statm: 3024 334 279 324 0 2004 0

[startup+0.0255049 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 19043
/proc/meminfo: memFree=1340868/2055920 swapFree=4184544/4192956
[pid=19043] ppid=19041 vsize=4884 CPUtime=0.02
/proc/19043/stat : 19043 (bsolo3.0.17) R 19041 19043 17894 0 -1 4194304 524 0 0 0 2 0 0 0 18 0 1 0 243272247 5001216 494 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19043/statm: 1221 494 306 324 0 201 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4884

[startup+0.101512 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 19043
/proc/meminfo: memFree=1340868/2055920 swapFree=4184544/4192956
[pid=19043] ppid=19041 vsize=6712 CPUtime=0.09
/proc/19043/stat : 19043 (bsolo3.0.17) R 19041 19043 17894 0 -1 4194304 1161 0 0 0 9 0 0 0 18 0 1 0 243272247 6873088 1041 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19043/statm: 1678 1041 304 324 0 748 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6712

[startup+0.30153 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 19043
/proc/meminfo: memFree=1340868/2055920 swapFree=4184544/4192956
[pid=19043] ppid=19041 vsize=6768 CPUtime=0.29
/proc/19043/stat : 19043 (bsolo3.0.17) R 19041 19043 17894 0 -1 4194304 1288 0 0 0 28 1 0 0 19 0 1 0 243272247 6930432 1066 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7284347 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19043/statm: 1692 1066 309 324 0 762 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6768

[startup+0.701569 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 19043
/proc/meminfo: memFree=1340868/2055920 swapFree=4184544/4192956
[pid=19043] ppid=19041 vsize=8064 CPUtime=0.69
/proc/19043/stat : 19043 (bsolo3.0.17) R 19041 19043 17894 0 -1 4194304 1614 0 0 0 68 1 0 0 22 0 1 0 243272247 8257536 1392 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7284347 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19043/statm: 2016 1392 309 324 0 1086 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8064

[startup+1.50165 s]
/proc/loadavg: 0.92 0.98 0.96 2/65 19044
/proc/meminfo: memFree=1335484/2055920 swapFree=4184544/4192956
[pid=19043] ppid=19041 vsize=10524 CPUtime=1.49
/proc/19043/stat : 19043 (bsolo3.0.17) R 19041 19043 17894 0 -1 4194304 2217 0 0 0 147 2 0 0 25 0 1 0 243272247 10776576 1995 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7290652 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19043/statm: 2631 1995 309 324 0 1701 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10524

[startup+3.1018 s]
/proc/loadavg: 0.92 0.98 0.96 2/65 19044
/proc/meminfo: memFree=1332028/2055920 swapFree=4184544/4192956
[pid=19043] ppid=19041 vsize=15060 CPUtime=3.09
/proc/19043/stat : 19043 (bsolo3.0.17) R 19041 19043 17894 0 -1 4194304 3368 0 0 0 307 2 0 0 25 0 1 0 243272247 15421440 3146 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7279969 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19043/statm: 3765 3146 309 324 0 2835 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15060

[startup+6.30111 s]
/proc/loadavg: 0.93 0.98 0.96 2/65 19044
/proc/meminfo: memFree=1324100/2055920 swapFree=4184544/4192956
[pid=19043] ppid=19041 vsize=21008 CPUtime=6.29
/proc/19043/stat : 19043 (bsolo3.0.17) R 19041 19043 17894 0 -1 4194304 4850 0 0 0 626 3 0 0 25 0 1 0 243272247 21512192 4628 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19043/statm: 5252 4628 309 324 0 4322 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21008

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.96 2/65 19044
/proc/meminfo: memFree=1318916/2055920 swapFree=4184544/4192956
[pid=19043] ppid=19041 vsize=25436 CPUtime=12.68
/proc/19043/stat : 19043 (bsolo3.0.17) R 19041 19043 17894 0 -1 4194304 5959 0 0 0 1264 4 0 0 25 0 1 0 243272247 26046464 5737 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134573166 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19043/statm: 6359 5737 309 324 0 5429 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25436

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.96 2/65 19044
/proc/meminfo: memFree=1316612/2055920 swapFree=4184544/4192956
[pid=19043] ppid=19041 vsize=27744 CPUtime=25.48
/proc/19043/stat : 19043 (bsolo3.0.17) R 19041 19043 17894 0 -1 4194304 6528 0 0 0 2543 5 0 0 25 0 1 0 243272247 28409856 6306 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134574092 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19043/statm: 6936 6306 309 324 0 6006 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27744

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.96 2/65 19044
/proc/meminfo: memFree=1311684/2055920 swapFree=4184544/4192956
[pid=19043] ppid=19041 vsize=33548 CPUtime=51.08
/proc/19043/stat : 19043 (bsolo3.0.17) R 19041 19043 17894 0 -1 4194304 7967 0 0 0 5101 7 0 0 25 0 1 0 243272247 34353152 7745 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7282340 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19043/statm: 8387 7745 309 324 0 7457 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 33548

[startup+102.304 s]
/proc/loadavg: 0.98 0.98 0.96 2/65 19044
/proc/meminfo: memFree=1309124/2055920 swapFree=4184544/4192956
[pid=19043] ppid=19041 vsize=35220 CPUtime=102.26
/proc/19043/stat : 19043 (bsolo3.0.17) R 19041 19043 17894 0 -1 4194304 8402 0 0 0 10219 7 0 0 25 0 1 0 243272247 36065280 8180 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19043/statm: 8805 8180 309 324 0 7875 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 35220

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 19044
/proc/meminfo: memFree=1304900/2055920 swapFree=4184544/4192956
[pid=19043] ppid=19041 vsize=39428 CPUtime=162.25
/proc/19043/stat : 19043 (bsolo3.0.17) R 19041 19043 17894 0 -1 4194304 9447 0 0 0 16217 8 0 0 25 0 1 0 243272247 40374272 9225 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19043/statm: 9857 9225 309 324 0 8927 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 39428

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 19044
/proc/meminfo: memFree=1300100/2055920 swapFree=4184544/4192956
[pid=19043] ppid=19041 vsize=44180 CPUtime=222.23
/proc/19043/stat : 19043 (bsolo3.0.17) R 19041 19043 17894 0 -1 4194304 10635 0 0 0 22215 8 0 0 25 0 1 0 243272247 45240320 10413 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19043/statm: 11045 10413 309 324 0 10115 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 44180

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 19044
/proc/meminfo: memFree=1298308/2055920 swapFree=4184544/4192956
[pid=19043] ppid=19041 vsize=45952 CPUtime=282.22
/proc/19043/stat : 19043 (bsolo3.0.17) R 19041 19043 17894 0 -1 4194304 11087 0 0 0 28213 9 0 0 25 0 1 0 243272247 47054848 10865 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19043/statm: 11488 10865 309 324 0 10558 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 45952

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 19044
/proc/meminfo: memFree=1295876/2055920 swapFree=4184544/4192956
[pid=19043] ppid=19041 vsize=48360 CPUtime=342.2
/proc/19043/stat : 19043 (bsolo3.0.17) R 19041 19043 17894 0 -1 4194304 11682 0 0 0 34211 9 0 0 25 0 1 0 243272247 49520640 11460 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19043/statm: 12090 11460 309 324 0 11160 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 48360

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 19044
/proc/meminfo: memFree=1293892/2055920 swapFree=4184544/4192956
[pid=19043] ppid=19041 vsize=50316 CPUtime=402.18
/proc/19043/stat : 19043 (bsolo3.0.17) R 19041 19043 17894 0 -1 4194304 12171 0 0 0 40209 9 0 0 25 0 1 0 243272247 51523584 11949 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19043/statm: 12579 11949 309 324 0 11649 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 50316

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 19044
/proc/meminfo: memFree=1292932/2055920 swapFree=4184544/4192956
[pid=19043] ppid=19041 vsize=51332 CPUtime=462.17
/proc/19043/stat : 19043 (bsolo3.0.17) R 19041 19043 17894 0 -1 4194304 12435 0 0 0 46207 10 0 0 25 0 1 0 243272247 52563968 12213 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546114 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19043/statm: 12833 12213 309 324 0 11903 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 51332

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 19044
/proc/meminfo: memFree=1292996/2055920 swapFree=4184544/4192956
[pid=19043] ppid=19041 vsize=51308 CPUtime=522.16
/proc/19043/stat : 19043 (bsolo3.0.17) R 19041 19043 17894 0 -1 4194304 12435 0 0 0 52206 10 0 0 25 0 1 0 243272247 52539392 12211 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19043/statm: 12827 12211 309 324 0 11897 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 51308

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 19044
/proc/meminfo: memFree=1292804/2055920 swapFree=4184544/4192956
[pid=19043] ppid=19041 vsize=51532 CPUtime=582.14
/proc/19043/stat : 19043 (bsolo3.0.17) R 19041 19043 17894 0 -1 4194304 12480 0 0 0 58204 10 0 0 25 0 1 0 243272247 52768768 12255 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19043/statm: 12883 12255 309 324 0 11953 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 51532

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 19044
/proc/meminfo: memFree=1292804/2055920 swapFree=4184544/4192956
[pid=19043] ppid=19041 vsize=51468 CPUtime=642.13
/proc/19043/stat : 19043 (bsolo3.0.17) R 19041 19043 17894 0 -1 4194304 12480 0 0 0 64203 10 0 0 25 0 1 0 243272247 52703232 12251 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7282781 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19043/statm: 12867 12251 309 324 0 11937 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 51468


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 19044
/proc/meminfo: memFree=1287428/2055920 swapFree=4184544/4192956
[pid=19043] ppid=19041 vsize=56816 CPUtime=882.07
/proc/19043/stat : 19043 (bsolo3.0.17) R 19041 19043 17894 0 -1 4194304 13812 0 0 0 88196 11 0 0 25 0 1 0 243272247 58179584 13582 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19043/statm: 14204 13582 309 324 0 13274 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 56816

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 19044
/proc/meminfo: memFree=1287108/2055920 swapFree=4184544/4192956
[pid=19043] ppid=19041 vsize=57176 CPUtime=942.05
/proc/19043/stat : 19043 (bsolo3.0.17) R 19041 19043 17894 0 -1 4194304 13897 0 0 0 94194 11 0 0 25 0 1 0 243272247 58548224 13667 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19043/statm: 14294 13667 309 324 0 13364 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 57176

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 19044
/proc/meminfo: memFree=1280900/2055920 swapFree=4184544/4192956
[pid=19043] ppid=19041 vsize=63416 CPUtime=1002.04
/proc/19043/stat : 19043 (bsolo3.0.17) R 19041 19043 17894 0 -1 4194304 15457 0 0 0 100192 12 0 0 25 0 1 0 243272247 64937984 15227 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19043/statm: 15854 15227 309 324 0 14924 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 63416

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.96 3/65 19044
/proc/meminfo: memFree=1280772/2055920 swapFree=4184544/4192956
[pid=19043] ppid=19041 vsize=63520 CPUtime=1062.02
/proc/19043/stat : 19043 (bsolo3.0.17) R 19041 19043 17894 0 -1 4194304 15483 0 0 0 106190 12 0 0 25 0 1 0 243272247 65044480 15253 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19043/statm: 15880 15253 309 324 0 14950 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 63520

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 19044
/proc/meminfo: memFree=1280324/2055920 swapFree=4184544/4192956
[pid=19043] ppid=19041 vsize=63904 CPUtime=1122
/proc/19043/stat : 19043 (bsolo3.0.17) R 19041 19043 17894 0 -1 4194304 15582 0 0 0 112188 12 0 0 25 0 1 0 243272247 65437696 15352 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550544 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19043/statm: 15976 15352 309 324 0 15046 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 63904

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 19044
/proc/meminfo: memFree=1280580/2055920 swapFree=4184544/4192956
[pid=19043] ppid=19041 vsize=63516 CPUtime=1181.99
/proc/19043/stat : 19043 (bsolo3.0.17) R 19041 19043 17894 0 -1 4194304 15582 0 0 0 118187 12 0 0 25 0 1 0 243272247 65040384 15263 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7295800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19043/statm: 15879 15263 309 324 0 14949 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 63516

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 19044
/proc/meminfo: memFree=1280580/2055920 swapFree=4184544/4192956
[pid=19043] ppid=19041 vsize=63500 CPUtime=1241.97
/proc/19043/stat : 19043 (bsolo3.0.17) R 19041 19043 17894 0 -1 4194304 15582 0 0 0 124185 12 0 0 25 0 1 0 243272247 65024000 15259 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551578 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19043/statm: 15875 15259 309 324 0 14945 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 63500

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 19046
/proc/meminfo: memFree=1280516/2055920 swapFree=4184544/4192956
[pid=19043] ppid=19041 vsize=63500 CPUtime=1301.96
/proc/19043/stat : 19043 (bsolo3.0.17) R 19041 19043 17894 0 -1 4194304 15582 0 0 0 130184 12 0 0 25 0 1 0 243272247 65024000 15259 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19043/statm: 15875 15259 309 324 0 14945 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 63500

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 19046
/proc/meminfo: memFree=1280580/2055920 swapFree=4184544/4192956
[pid=19043] ppid=19041 vsize=63508 CPUtime=1361.94
/proc/19043/stat : 19043 (bsolo3.0.17) R 19041 19043 17894 0 -1 4194304 15584 0 0 0 136182 12 0 0 25 0 1 0 243272247 65032192 15261 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550606 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19043/statm: 15877 15261 309 324 0 14947 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 63508

[startup+1422.31 s]
/proc/loadavg: 1.04 1.00 0.96 2/65 19046
/proc/meminfo: memFree=1280580/2055920 swapFree=4184544/4192956
[pid=19043] ppid=19041 vsize=63508 CPUtime=1421.94
/proc/19043/stat : 19043 (bsolo3.0.17) R 19041 19043 17894 0 -1 4194304 15584 0 0 0 142181 13 0 0 25 0 1 0 243272247 65032192 15261 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7282264 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19043/statm: 15877 15261 309 324 0 14947 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 63508

[startup+1482.3 s]
/proc/loadavg: 1.05 1.01 0.97 2/65 19046
/proc/meminfo: memFree=1280644/2055920 swapFree=4184544/4192956
[pid=19043] ppid=19041 vsize=63508 CPUtime=1481.92
/proc/19043/stat : 19043 (bsolo3.0.17) R 19041 19043 17894 0 -1 4194304 15584 0 0 0 148179 13 0 0 25 0 1 0 243272247 65032192 15261 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19043/statm: 15877 15261 309 324 0 14947 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 63508

[startup+1542.3 s]
/proc/loadavg: 1.12 1.04 0.98 2/65 19046
/proc/meminfo: memFree=1280644/2055920 swapFree=4184544/4192956
[pid=19043] ppid=19041 vsize=63508 CPUtime=1541.91
/proc/19043/stat : 19043 (bsolo3.0.17) R 19041 19043 17894 0 -1 4194304 15584 0 0 0 154178 13 0 0 25 0 1 0 243272247 65032192 15261 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7282413 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19043/statm: 15877 15261 309 324 0 14947 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 63508

[startup+1602.3 s]
/proc/loadavg: 1.08 1.04 0.98 2/65 19046
/proc/meminfo: memFree=1280644/2055920 swapFree=4184544/4192956
[pid=19043] ppid=19041 vsize=63508 CPUtime=1601.89
/proc/19043/stat : 19043 (bsolo3.0.17) R 19041 19043 17894 0 -1 4194304 15584 0 0 0 160176 13 0 0 25 0 1 0 243272247 65032192 15261 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551482 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19043/statm: 15877 15261 309 324 0 14947 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 63508

[startup+1662.3 s]
/proc/loadavg: 1.03 1.03 0.98 2/65 19046
/proc/meminfo: memFree=1280644/2055920 swapFree=4184544/4192956
[pid=19043] ppid=19041 vsize=63508 CPUtime=1661.88
/proc/19043/stat : 19043 (bsolo3.0.17) R 19041 19043 17894 0 -1 4194304 15584 0 0 0 166175 13 0 0 25 0 1 0 243272247 65032192 15261 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19043/statm: 15877 15261 309 324 0 14947 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 63508

[startup+1722.3 s]
/proc/loadavg: 1.01 1.02 0.98 2/65 19046
/proc/meminfo: memFree=1280644/2055920 swapFree=4184544/4192956
[pid=19043] ppid=19041 vsize=63508 CPUtime=1721.86
/proc/19043/stat : 19043 (bsolo3.0.17) R 19041 19043 17894 0 -1 4194304 15584 0 0 0 172173 13 0 0 25 0 1 0 243272247 65032192 15261 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551983 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19043/statm: 15877 15261 309 324 0 14947 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 63508

[startup+1782.3 s]
/proc/loadavg: 1.00 1.02 0.98 2/65 19046
/proc/meminfo: memFree=1280708/2055920 swapFree=4184544/4192956
[pid=19043] ppid=19041 vsize=63508 CPUtime=1781.85
/proc/19043/stat : 19043 (bsolo3.0.17) R 19041 19043 17894 0 -1 4194304 15584 0 0 0 178172 13 0 0 25 0 1 0 243272247 65032192 15261 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7282133 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19043/statm: 15877 15261 309 324 0 14947 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 63508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.02 0.98 2/65 19046
/proc/meminfo: memFree=1280708/2055920 swapFree=4184544/4192956
[pid=19043] ppid=19041 vsize=63508 CPUtime=1800.05
/proc/19043/stat : 19043 (bsolo3.0.17) R 19041 19043 17894 0 -1 4194304 15584 0 0 0 179992 13 0 0 25 0 1 0 243272247 65032192 15261 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19043/statm: 15877 15261 309 324 0 14947 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 63508

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 1.02 0.98 2/65 19046
/proc/meminfo: memFree=1280708/2055920 swapFree=4184544/4192956
[pid=19043] ppid=19041 vsize=63508 CPUtime=1800.05
/proc/19043/stat : 19043 (bsolo3.0.17) R 19041 19043 17894 0 -1 4194304 15584 0 0 0 179992 13 0 0 25 0 1 0 243272247 65032192 15261 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19043/statm: 15877 15261 309 324 0 14947 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 63508

Child status: 15
Real time (s): 1800.52
CPU time (s): 1800.06
CPU user time (s): 1799.92
CPU system time (s): 0.139978
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 63904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.92
system time used= 0.139978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15588
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= 3010

runsolver used 1.40279 second user time and 3.51846 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Mon Apr 30 17:20:22 UTC 2007

IDJOB= 433046
IDBENCH= 2191
IDSOLVER= 199
FILE ID= node55/433046-1177953622

PBS_JOBID= 4727813

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-f2000.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433046-1177953622/instance-433046-1177953622.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-433046-1177953622 -o ROOT/results/node55/solver-433046-1177953622 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433046-1177953622/instance-433046-1177953622.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  fad56081e554a0467e4020315c4dfc76

RANDOM SEED= 462862952

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1341276 kB
Buffers:         60640 kB
Cached:         566688 kB
SwapCached:       2556 kB
Active:         339860 kB
Inactive:       297436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1341276 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:            7024 kB
Writeback:           0 kB
Mapped:          16336 kB
Slab:            63428 kB
Committed_AS:  1412076 kB
PageTables:       1380 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 node55 on Mon Apr 30 17:50:25 UTC 2007