Trace number 353046

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 3.0.16? (TO) 1800.16 1800.93

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-g250.15.opb
MD5SUMf368868fda311e5aaeadb84d33b29291
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark3750
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3750
Optimality of the best value was proved NO
Number of variables7500
Total number of constraints237715
Number of constraints which are clauses237715
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 constraint15
Number of terms in the objective function 7500
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 7500
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 7500
Number of bits of the biggest sum of numbers13
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)

0.00/0.02	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.02	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.02	c type "bsolo -h" for help
0.00/0.02	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.03	c Time Limit set to 1800
0.00/0.03	c Memory Limit set to 1800 MB
0.00/0.03	c Instance file /tmp/evaluation/353046-1176651186/instance-353046-1176651186.opb
0.00/0.03	c File size is 5971560 bytes.
0.95/1.04	c Highest Coefficient sum: 7500
0.95/1.04	c Parsing was ok!!
0.95/1.04	c Total parsing time: 1.001 s
1.05/1.13	c Var: 7500 Constr: 237715 237715/0/0 Lit: 478680 Watch. Lit: 475430
1.05/1.13	c Obj. Vars: 7500 (100 % of total variables)
8.44/8.59	c Pre-processing Time: 8.541 s
8.44/8.59	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
8.44/8.59	c        0   7500   237715   478680    2   475430   79238      0      0 8.54
8.44/8.59	c Switching off LPR mode.
1799.93/1800.79	c      100   7500   237815   486897    2   475630   87162    100     11 8.60
1799.93/1800.79	c      250   7500   237965   504965    2   475930   95879    250     28 8.74
1799.93/1800.79	c      476   7500   238191   531086    2   476382  105467    476     53 8.94
1799.93/1800.79	c      816   7500   238531   596844    2   477062  116014    816     87 9.30
1799.93/1800.79	c     1324   7500   239039   761086    3   478078  127616   1324    131 10.09
1799.93/1800.79	c     2087   7500   239802   880514    3   479604  140378   2087    187 11.11
1799.93/1800.79	c     3235   7500   240950  1341966    5   481900  154416   3235    221 14.57
1799.93/1800.79	c     4959   7500   242674  2030077    8   485348  169858   4959    260 19.03
1799.93/1800.79	c     7543   7500   245258  2962418   12   490516  186844   7543    281 26.77
1799.93/1800.79	c    11424   7500   249139  4771940   19   498278  205529  11424    285 40.00
1799.93/1800.79	c    17248   7500   254963  7737309   30   509926  226082  17248    259 66.39
1799.93/1800.79	c    25985   7500   263700 12467506   47   527400  248691  25985    201 129.17
1799.93/1800.79	c    39097   7500   276812 20256854   73   553624  273561  39097    132 295.36
1799.93/1800.79	c    58769   7500   296484 32075495  108   592968  300918  58769     88 663.61
1799.93/1800.80	c    88280   7500   325995 50672151  155   651990  331010  88280     60 1470.24
1799.93/1800.80	c Resources Exceeded
1799.93/1800.80	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.93/1800.80	c   15    99204  28469   233295   336919 57503360  99204     55 1800.03
1799.93/1800.80	s UNKNOWN
1799.93/1800.80	c Total time: 1800.03 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node42/watcher-353046-1176651186 -o ROOT/results/node42/solver-353046-1176651186 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/353046-1176651186/instance-353046-1176651186.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23640
/proc/meminfo: memFree=1804216/2055920 swapFree=4187804/4192956
[pid=23640] ppid=23638 vsize=3780 CPUtime=0
/proc/23640/stat : 23640 (bsolo3.0.16) D 23638 23640 23517 0 -1 4194304 215 0 3 0 0 0 0 0 18 0 1 0 113030516 3870720 186 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 12538544 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/23640/statm: 945 186 159 324 0 14 0

[startup+0.0161209 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23640
/proc/meminfo: memFree=1804216/2055920 swapFree=4187804/4192956
[pid=23640] ppid=23638 vsize=3780 CPUtime=0
/proc/23640/stat : 23640 (bsolo3.0.16) D 23638 23640 23517 0 -1 4194304 215 0 3 0 0 0 0 0 18 0 1 0 113030516 3870720 186 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 12538544 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/23640/statm: 945 186 159 324 0 14 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 3780

[startup+0.101144 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23640
/proc/meminfo: memFree=1804216/2055920 swapFree=4187804/4192956
[pid=23640] ppid=23638 vsize=11676 CPUtime=0.06
/proc/23640/stat : 23640 (bsolo3.0.16) R 23638 23640 23517 0 -1 4194304 921 0 6 0 6 0 0 0 18 0 1 0 113030516 11956224 895 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 12524657 0 0 4096 16384 0 0 0 17 0 0 0
/proc/23640/statm: 2919 895 374 324 0 530 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 11676

[startup+0.301193 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23640
/proc/meminfo: memFree=1804216/2055920 swapFree=4187804/4192956
[pid=23640] ppid=23638 vsize=16488 CPUtime=0.25
/proc/23640/stat : 23640 (bsolo3.0.16) R 23638 23640 23517 0 -1 4194304 2432 0 6 0 25 0 0 0 19 0 1 0 113030516 16883712 2406 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134539157 0 0 4096 16384 0 0 0 17 0 0 0
/proc/23640/statm: 4122 2406 668 324 0 1733 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 16488

[startup+0.701261 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23640
/proc/meminfo: memFree=1804216/2055920 swapFree=4187804/4192956
[pid=23640] ppid=23638 vsize=25972 CPUtime=0.65
/proc/23640/stat : 23640 (bsolo3.0.16) R 23638 23640 23517 0 -1 4194304 5369 0 6 0 64 1 0 0 23 0 1 0 113030516 26595328 5343 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 12873314 0 0 4096 16384 0 0 0 17 0 0 0
/proc/23640/statm: 6493 5343 1256 324 0 4104 0
Current children cumulated CPU time (s) 0.65
Current children cumulated vsize (KiB) 25972

[startup+1.50141 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 23641
/proc/meminfo: memFree=1779952/2055920 swapFree=4187804/4192956
[pid=23640] ppid=23638 vsize=39468 CPUtime=1.45
/proc/23640/stat : 23640 (bsolo3.0.16) R 23638 23640 23517 0 -1 4194304 10705 0 6 0 141 4 0 0 25 0 1 0 113030516 40415232 9221 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 12841047 0 0 4096 16384 0 0 0 17 0 0 0
/proc/23640/statm: 9867 9221 304 324 0 8936 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 39468

[startup+3.10171 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 23641
/proc/meminfo: memFree=1767088/2055920 swapFree=4187804/4192956
[pid=23640] ppid=23638 vsize=47264 CPUtime=3.05
/proc/23640/stat : 23640 (bsolo3.0.16) R 23638 23640 23517 0 -1 4194304 12663 0 6 0 297 8 0 0 25 0 1 0 113030516 48398336 11179 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23640/statm: 11816 11179 306 324 0 10885 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 47264

[startup+6.30132 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 23641
/proc/meminfo: memFree=1759408/2055920 swapFree=4187804/4192956
[pid=23640] ppid=23638 vsize=47264 CPUtime=6.25
/proc/23640/stat : 23640 (bsolo3.0.16) R 23638 23640 23517 0 -1 4194304 12663 0 6 0 608 17 0 0 25 0 1 0 113030516 48398336 11179 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23640/statm: 11816 11179 306 324 0 10885 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 47264

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 23641
/proc/meminfo: memFree=1760880/2055920 swapFree=4187804/4192956
[pid=23640] ppid=23638 vsize=46924 CPUtime=12.64
/proc/23640/stat : 23640 (bsolo3.0.16) R 23638 23640 23517 0 -1 4194304 16352 0 6 0 1238 26 0 0 25 0 1 0 113030516 48050176 11106 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550992 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23640/statm: 11731 11106 310 324 0 10800 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 46924

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 23641
/proc/meminfo: memFree=1737520/2055920 swapFree=4187804/4192956
[pid=23640] ppid=23638 vsize=70044 CPUtime=25.44
/proc/23640/stat : 23640 (bsolo3.0.16) R 23638 23640 23517 0 -1 4194304 22132 0 6 0 2512 32 0 0 25 0 1 0 113030516 71725056 16886 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23640/statm: 17511 16886 310 324 0 16580 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 70044

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 23641
/proc/meminfo: memFree=1695792/2055920 swapFree=4187804/4192956
[pid=23640] ppid=23638 vsize=111964 CPUtime=51.02
/proc/23640/stat : 23640 (bsolo3.0.16) R 23638 23640 23517 0 -1 4194304 32607 0 6 0 5061 41 0 0 25 0 1 0 113030516 114651136 27361 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23640/statm: 27991 27361 310 324 0 27060 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 111964

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 23641
/proc/meminfo: memFree=1634736/2055920 swapFree=4187804/4192956
[pid=23640] ppid=23638 vsize=172200 CPUtime=102.21
/proc/23640/stat : 23640 (bsolo3.0.16) R 23638 23640 23517 0 -1 4194304 47663 0 6 0 10167 54 0 0 25 0 1 0 113030516 176332800 42417 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23640/statm: 43050 42417 310 324 0 42119 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 172200

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23641
/proc/meminfo: memFree=1588208/2055920 swapFree=4187804/4192956
[pid=23640] ppid=23638 vsize=219120 CPUtime=162.19
/proc/23640/stat : 23640 (bsolo3.0.16) R 23638 23640 23517 0 -1 4194304 59376 0 6 0 16155 64 0 0 25 0 1 0 113030516 224378880 54130 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23640/statm: 54780 54130 310 324 0 53849 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 219120

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23641
/proc/meminfo: memFree=1549552/2055920 swapFree=4187804/4192956
[pid=23640] ppid=23638 vsize=257348 CPUtime=222.16
/proc/23640/stat : 23640 (bsolo3.0.16) R 23638 23640 23517 0 -1 4194304 68939 0 6 0 22146 70 0 0 25 0 1 0 113030516 263524352 63693 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23640/statm: 64337 63693 310 324 0 63406 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 257348

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23641
/proc/meminfo: memFree=1518000/2055920 swapFree=4187804/4192956
[pid=23640] ppid=23638 vsize=288844 CPUtime=282.14
/proc/23640/stat : 23640 (bsolo3.0.16) R 23638 23640 23517 0 -1 4194304 76836 0 6 0 28138 76 0 0 25 0 1 0 113030516 295776256 71590 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23640/statm: 72211 71590 310 324 0 71280 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 288844

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23643
/proc/meminfo: memFree=1490864/2055920 swapFree=4187804/4192956
[pid=23640] ppid=23638 vsize=315624 CPUtime=342.12
/proc/23640/stat : 23640 (bsolo3.0.16) R 23638 23640 23517 0 -1 4194304 83531 0 6 0 34131 81 0 0 25 0 1 0 113030516 323198976 78285 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23640/statm: 78906 78285 310 324 0 77975 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 315624

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23643
/proc/meminfo: memFree=1463984/2055920 swapFree=4187804/4192956
[pid=23640] ppid=23638 vsize=342788 CPUtime=402.1
/proc/23640/stat : 23640 (bsolo3.0.16) R 23638 23640 23517 0 -1 4194304 90319 0 6 0 40123 87 0 0 25 0 1 0 113030516 351014912 85073 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551522 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23640/statm: 85697 85073 310 324 0 84766 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 342788

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23643
/proc/meminfo: memFree=1438576/2055920 swapFree=4187804/4192956
[pid=23640] ppid=23638 vsize=367992 CPUtime=462.08
/proc/23640/stat : 23640 (bsolo3.0.16) R 23638 23640 23517 0 -1 4194304 96595 0 6 0 46115 93 0 0 25 0 1 0 113030516 376823808 91349 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23640/statm: 91998 91349 310 324 0 91067 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 367992

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23643
/proc/meminfo: memFree=1414960/2055920 swapFree=4187804/4192956
[pid=23640] ppid=23638 vsize=391836 CPUtime=522.06
/proc/23640/stat : 23640 (bsolo3.0.16) R 23638 23640 23517 0 -1 4194304 102562 0 6 0 52107 99 0 0 25 0 1 0 113030516 401240064 97316 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23640/statm: 97959 97316 310 324 0 97028 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 391836

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23643
/proc/meminfo: memFree=1390192/2055920 swapFree=4187804/4192956
[pid=23640] ppid=23638 vsize=416152 CPUtime=582.04
/proc/23640/stat : 23640 (bsolo3.0.16) R 23638 23640 23517 0 -1 4194304 108656 0 6 0 58098 106 0 0 25 0 1 0 113030516 426139648 103410 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23640/statm: 104038 103410 310 324 0 103107 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 416152

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23643
/proc/meminfo: memFree=1365936/2055920 swapFree=4187804/4192956
[pid=23640] ppid=23638 vsize=440284 CPUtime=642.02
/proc/23640/stat : 23640 (bsolo3.0.16) R 23638 23640 23517 0 -1 4194304 114673 0 6 0 64092 110 0 0 25 0 1 0 113030516 450850816 109427 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23640/statm: 110071 109427 310 324 0 109140 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 440284


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23643
/proc/meminfo: memFree=1282224/2055920 swapFree=4187804/4192956
[pid=23640] ppid=23638 vsize=523676 CPUtime=881.93
/proc/23640/stat : 23640 (bsolo3.0.16) R 23638 23640 23517 0 -1 4194304 135533 0 6 0 88067 126 0 0 25 0 1 0 113030516 536244224 130287 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23640/statm: 130919 130287 310 324 0 129988 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 523676

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23643
/proc/meminfo: memFree=1262384/2055920 swapFree=4187804/4192956
[pid=23640] ppid=23638 vsize=543808 CPUtime=941.91
/proc/23640/stat : 23640 (bsolo3.0.16) R 23638 23640 23517 0 -1 4194304 140560 0 6 0 94061 130 0 0 25 0 1 0 113030516 556859392 135314 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23640/statm: 135952 135314 310 324 0 135021 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 543808

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23643
/proc/meminfo: memFree=1242352/2055920 swapFree=4187804/4192956
[pid=23640] ppid=23638 vsize=563712 CPUtime=1001.89
/proc/23640/stat : 23640 (bsolo3.0.16) R 23638 23640 23517 0 -1 4194304 145525 0 6 0 100055 134 0 0 25 0 1 0 113030516 577241088 140279 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23640/statm: 140928 140279 310 324 0 139997 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 563712

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23643
/proc/meminfo: memFree=1225008/2055920 swapFree=4187804/4192956
[pid=23640] ppid=23638 vsize=581236 CPUtime=1061.88
/proc/23640/stat : 23640 (bsolo3.0.16) R 23638 23640 23517 0 -1 4194304 149920 0 6 0 106050 138 0 0 25 0 1 0 113030516 595185664 144674 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23640/statm: 145309 144674 310 324 0 144378 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 581236

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23643
/proc/meminfo: memFree=1206896/2055920 swapFree=4187804/4192956
[pid=23640] ppid=23638 vsize=599112 CPUtime=1121.86
/proc/23640/stat : 23640 (bsolo3.0.16) R 23638 23640 23517 0 -1 4194304 154380 0 6 0 112044 142 0 0 25 0 1 0 113030516 613490688 149134 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23640/statm: 149778 149134 310 324 0 148847 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 599112

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23643
/proc/meminfo: memFree=1186672/2055920 swapFree=4187804/4192956
[pid=23640] ppid=23638 vsize=619376 CPUtime=1181.83
/proc/23640/stat : 23640 (bsolo3.0.16) R 23638 23640 23517 0 -1 4194304 159454 0 6 0 118036 147 0 0 25 0 1 0 113030516 634241024 154208 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23640/statm: 154844 154208 310 324 0 153913 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 619376

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23643
/proc/meminfo: memFree=1170416/2055920 swapFree=4187804/4192956
[pid=23640] ppid=23638 vsize=635332 CPUtime=1241.81
/proc/23640/stat : 23640 (bsolo3.0.16) R 23638 23640 23517 0 -1 4194304 163442 0 6 0 124031 150 0 0 25 0 1 0 113030516 650579968 158196 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23640/statm: 158833 158196 310 324 0 157902 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 635332

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23643
/proc/meminfo: memFree=1156912/2055920 swapFree=4187804/4192956
[pid=23640] ppid=23638 vsize=648720 CPUtime=1301.79
/proc/23640/stat : 23640 (bsolo3.0.16) R 23638 23640 23517 0 -1 4194304 166776 0 6 0 130026 153 0 0 25 0 1 0 113030516 664289280 161530 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23640/statm: 162180 161530 310 324 0 161249 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 648720

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23643
/proc/meminfo: memFree=1142704/2055920 swapFree=4187804/4192956
[pid=23640] ppid=23638 vsize=662984 CPUtime=1361.78
/proc/23640/stat : 23640 (bsolo3.0.16) R 23638 23640 23517 0 -1 4194304 170372 0 6 0 136021 157 0 0 25 0 1 0 113030516 678895616 165126 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551105 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23640/statm: 165746 165126 310 324 0 164815 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 662984

[startup+1422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23643
/proc/meminfo: memFree=1129136/2055920 swapFree=4187804/4192956
[pid=23640] ppid=23638 vsize=676380 CPUtime=1421.75
/proc/23640/stat : 23640 (bsolo3.0.16) R 23638 23640 23517 0 -1 4194304 173711 0 6 0 142015 160 0 0 25 0 1 0 113030516 692613120 168465 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23640/statm: 169095 168465 310 324 0 168164 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 676380

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23643
/proc/meminfo: memFree=1115504/2055920 swapFree=4187804/4192956
[pid=23640] ppid=23638 vsize=690056 CPUtime=1481.73
/proc/23640/stat : 23640 (bsolo3.0.16) R 23638 23640 23517 0 -1 4194304 177137 0 6 0 148010 163 0 0 25 0 1 0 113030516 706617344 171891 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23640/statm: 172514 171891 310 324 0 171583 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 690056

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23643
/proc/meminfo: memFree=1099440/2055920 swapFree=4187804/4192956
[pid=23640] ppid=23638 vsize=705936 CPUtime=1541.71
/proc/23640/stat : 23640 (bsolo3.0.16) R 23638 23640 23517 0 -1 4194304 181105 0 6 0 154004 167 0 0 25 0 1 0 113030516 722878464 175859 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23640/statm: 176484 175859 310 324 0 175553 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 705936

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23643
/proc/meminfo: memFree=1084336/2055920 swapFree=4187804/4192956
[pid=23640] ppid=23638 vsize=721208 CPUtime=1601.69
/proc/23640/stat : 23640 (bsolo3.0.16) R 23638 23640 23517 0 -1 4194304 184909 0 6 0 160000 169 0 0 25 0 1 0 113030516 738516992 179663 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551296 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23640/statm: 180302 179663 310 324 0 179371 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 721208

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23643
/proc/meminfo: memFree=1067952/2055920 swapFree=4187804/4192956
[pid=23640] ppid=23638 vsize=737392 CPUtime=1661.66
/proc/23640/stat : 23640 (bsolo3.0.16) R 23638 23640 23517 0 -1 4194304 188970 0 6 0 165994 172 0 0 25 0 1 0 113030516 755089408 183724 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23640/statm: 184348 183724 310 324 0 183417 0
Current children cumulated CPU time (s) 1661.66
Current children cumulated vsize (KiB) 737392

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 23815
/proc/meminfo: memFree=1050232/2055920 swapFree=4187804/4192956
[pid=23640] ppid=23638 vsize=753928 CPUtime=1721.57
/proc/23640/stat : 23640 (bsolo3.0.16) R 23638 23640 23517 0 -1 4194304 193100 0 6 0 171980 177 0 0 25 0 1 0 113030516 772022272 187854 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23640/statm: 188482 187854 310 324 0 187551 0
Current children cumulated CPU time (s) 1721.57
Current children cumulated vsize (KiB) 753928

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23841
/proc/meminfo: memFree=1034800/2055920 swapFree=4187804/4192956
[pid=23640] ppid=23638 vsize=770204 CPUtime=1781.53
/proc/23640/stat : 23640 (bsolo3.0.16) R 23638 23640 23517 0 -1 4194304 197173 0 6 0 177972 181 0 0 25 0 1 0 113030516 788688896 191927 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551094 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23640/statm: 192551 191927 310 324 0 191620 0
Current children cumulated CPU time (s) 1781.53
Current children cumulated vsize (KiB) 770204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23841
/proc/meminfo: memFree=1040240/2055920 swapFree=4187804/4192956
[pid=23640] ppid=23638 vsize=0 CPUtime=1800.03
/proc/23640/stat : 23640 (bsolo3.0.16) R 23638 23640 23517 0 -1 4194308 198418 0 6 0 179819 184 0 0 25 0 1 0 113030516 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23640/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 0

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

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

[startup+1800.91 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23841
/proc/meminfo: memFree=1040240/2055920 swapFree=4187804/4192956
[pid=23640] ppid=23638 vsize=0 CPUtime=1800.13
/proc/23640/stat : 23640 (bsolo3.0.16) R 23638 23640 23517 0 -1 4194308 198418 0 6 0 179819 194 0 0 25 0 1 0 113030516 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23640/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.13
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.93
CPU time (s): 1800.16
CPU user time (s): 1798.2
CPU system time (s): 1.9597
CPU usage (%): 99.9574
Max. virtual memory (cumulated for all children) (KiB): 775152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.2
system time used= 1.9597
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 198418
page faults= 6
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 19
involuntary context switches= 3408

runsolver used 1.25381 second user time and 3.73143 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Sun Apr 15 15:33:06 UTC 2007

IDJOB= 353046
IDBENCH= 2139
IDSOLVER= 163
FILE ID= node42/353046-1176651186

PBS_JOBID= 4559860

Free space on /tmp= 66554 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-g250.15.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/353046-1176651186/instance-353046-1176651186.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-353046-1176651186 -o ROOT/results/node42/solver-353046-1176651186 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/353046-1176651186/instance-353046-1176651186.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  f368868fda311e5aaeadb84d33b29291

RANDOM SEED= 460529114

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.277
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		: 3000.277
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:       1804624 kB
Buffers:         31204 kB
Cached:         133796 kB
SwapCached:       1056 kB
Active:          82068 kB
Inactive:        95368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1804624 kB
SwapTotal:     4192956 kB
SwapFree:      4187804 kB
Dirty:           10212 kB
Writeback:           0 kB
Mapped:          19484 kB
Slab:            59908 kB
Committed_AS:  1765208 kB
PageTables:       1408 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= 66554 MiB

End job on node42 on Sun Apr 15 16:03:09 UTC 2007