Trace number 351278

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) 1800.08 1800.61

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-fit1d.opb
MD5SUMba437a46cdfe6ecad707b12b94061ac9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark1783.19
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -20
Optimality of the best value was proved NO
Number of variables11514
Total number of constraints1050
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1050
Minimum length of a constraint11
Maximum length of a constraint11514
Number of terms in the objective function 11514
Biggest coefficient in the objective function 3344
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 531132
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 15548
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 531582
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/351278-1176593642/instance-351278-1176593642.opb
0.00/0.00	c File size is 1700095 bytes.
0.29/0.32	c Highest Coefficient sum: 531582
0.29/0.32	c Parsing was ok!!
0.29/0.32	c Total parsing time: 0.325 s
0.29/0.33	c Var: 11514 Constr: 1051 0/0/1051 Lit: 173002 Watch. Lit: 24638
0.29/0.33	c Obj. Vars: 11514 (100 % of total variables)
81.86/81.91	c Pre-processing Time: 81.885 s
81.86/81.91	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
81.86/81.91	c        0  11512     1049   172978  164    26967  345956      0      0 81.89
81.86/81.91	c Switching off LPR mode.
1800.07/1800.60	c Caught signal: 15
1800.07/1800.60	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.07/1800.60	c    0        0      0     2820     1049   172978      0      0 1800.07
1800.07/1800.60	s UNKNOWN
1800.07/1800.60	c Total time: 1800.07 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/node27/watcher-351278-1176593642 -o ROOT/results/node27/solver-351278-1176593642 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/351278-1176593642/instance-351278-1176593642.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: 0.77 0.93 0.98 3/65 28453
/proc/meminfo: memFree=1772568/2055920 swapFree=4192812/4192956
[pid=28453] ppid=28451 vsize=13400 CPUtime=0
/proc/28453/stat : 28453 (bsolo3.0.16) R 28451 28453 28393 0 -1 4194304 367 0 0 0 0 0 0 0 18 0 1 0 72060145 13721600 335 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 3350 336 281 324 0 2003 0

[startup+0.033519 s]
/proc/loadavg: 0.77 0.93 0.98 3/65 28453
/proc/meminfo: memFree=1772568/2055920 swapFree=4192812/4192956
[pid=28453] ppid=28451 vsize=6648 CPUtime=0.02
/proc/28453/stat : 28453 (bsolo3.0.16) R 28451 28453 28393 0 -1 4194304 655 0 0 0 2 0 0 0 18 0 1 0 72060145 6807552 623 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 1902203 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 1662 623 319 324 0 315 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 6648

[startup+0.101525 s]
/proc/loadavg: 0.77 0.93 0.98 3/65 28453
/proc/meminfo: memFree=1772568/2055920 swapFree=4192812/4192956
[pid=28453] ppid=28451 vsize=7328 CPUtime=0.09
/proc/28453/stat : 28453 (bsolo3.0.16) R 28451 28453 28393 0 -1 4194304 938 0 0 0 9 0 0 0 18 0 1 0 72060145 7503872 904 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134525178 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 1832 904 406 324 0 485 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7328

[startup+0.301546 s]
/proc/loadavg: 0.77 0.93 0.98 3/65 28453
/proc/meminfo: memFree=1772568/2055920 swapFree=4192812/4192956
[pid=28453] ppid=28451 vsize=8680 CPUtime=0.29
/proc/28453/stat : 28453 (bsolo3.0.16) R 28451 28453 28393 0 -1 4194304 1523 0 0 0 29 0 0 0 19 0 1 0 72060145 8888320 1486 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 2170 1487 662 324 0 823 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8680

[startup+0.701586 s]
/proc/loadavg: 0.77 0.93 0.98 3/65 28453
/proc/meminfo: memFree=1772568/2055920 swapFree=4192812/4192956
[pid=28453] ppid=28451 vsize=11544 CPUtime=0.69
/proc/28453/stat : 28453 (bsolo3.0.16) R 28451 28453 28393 0 -1 4194304 2680 0 0 0 68 1 0 0 22 0 1 0 72060145 11821056 2227 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 2886 2227 308 324 0 1955 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11544

[startup+1.50167 s]
/proc/loadavg: 0.77 0.93 0.98 2/66 28454
/proc/meminfo: memFree=1764816/2055920 swapFree=4192812/4192956
[pid=28453] ppid=28451 vsize=11328 CPUtime=1.49
/proc/28453/stat : 28453 (bsolo3.0.16) R 28451 28453 28393 0 -1 4194304 2727 0 0 0 148 1 0 0 25 0 1 0 72060145 11599872 2184 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134540882 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 2832 2184 308 324 0 1901 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11328

[startup+3.10183 s]
/proc/loadavg: 0.77 0.93 0.98 2/66 28454
/proc/meminfo: memFree=1764816/2055920 swapFree=4192812/4192956
[pid=28453] ppid=28451 vsize=11328 CPUtime=3.09
/proc/28453/stat : 28453 (bsolo3.0.16) R 28451 28453 28393 0 -1 4194304 2727 0 0 0 308 1 0 0 25 0 1 0 72060145 11599872 2184 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134540889 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 2832 2184 308 324 0 1901 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11328

[startup+6.30215 s]
/proc/loadavg: 0.79 0.94 0.98 2/66 28454
/proc/meminfo: memFree=1764560/2055920 swapFree=4192812/4192956
[pid=28453] ppid=28451 vsize=11328 CPUtime=6.29
/proc/28453/stat : 28453 (bsolo3.0.16) R 28451 28453 28393 0 -1 4194304 2727 0 0 0 628 1 0 0 25 0 1 0 72060145 11599872 2184 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134540882 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 2832 2184 308 324 0 1901 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11328

[startup+12.7018 s]
/proc/loadavg: 0.81 0.94 0.98 2/66 28454
/proc/meminfo: memFree=1764560/2055920 swapFree=4192812/4192956
[pid=28453] ppid=28451 vsize=11328 CPUtime=12.69
/proc/28453/stat : 28453 (bsolo3.0.16) R 28451 28453 28393 0 -1 4194304 2727 0 0 0 1268 1 0 0 25 0 1 0 72060145 11599872 2184 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134540869 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 2832 2184 308 324 0 1901 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11328

[startup+25.5011 s]
/proc/loadavg: 0.85 0.94 0.98 2/66 28454
/proc/meminfo: memFree=1764624/2055920 swapFree=4192812/4192956
[pid=28453] ppid=28451 vsize=11328 CPUtime=25.48
/proc/28453/stat : 28453 (bsolo3.0.16) R 28451 28453 28393 0 -1 4194304 2727 0 0 0 2547 1 0 0 25 0 1 0 72060145 11599872 2184 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134540869 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 2832 2184 308 324 0 1901 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11328

[startup+51.1017 s]
/proc/loadavg: 0.90 0.94 0.98 2/66 28454
/proc/meminfo: memFree=1764816/2055920 swapFree=4192812/4192956
[pid=28453] ppid=28451 vsize=11328 CPUtime=51.07
/proc/28453/stat : 28453 (bsolo3.0.16) R 28451 28453 28393 0 -1 4194304 2727 0 0 0 5106 1 0 0 25 0 1 0 72060145 11599872 2184 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134540853 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 2832 2184 308 324 0 1901 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11328

[startup+102.306 s]
/proc/loadavg: 0.95 0.95 0.98 2/66 28454
/proc/meminfo: memFree=1767248/2055920 swapFree=4192812/4192956
[pid=28453] ppid=28451 vsize=8688 CPUtime=102.27
/proc/28453/stat : 28453 (bsolo3.0.16) R 28451 28453 28393 0 -1 4194304 2735 0 0 0 10225 2 0 0 25 0 1 0 72060145 8896512 1549 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 2172 1549 310 324 0 1241 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8688

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.98 2/66 28454
/proc/meminfo: memFree=1767312/2055920 swapFree=4192812/4192956
[pid=28453] ppid=28451 vsize=8688 CPUtime=162.25
/proc/28453/stat : 28453 (bsolo3.0.16) R 28451 28453 28393 0 -1 4194304 2735 0 0 0 16223 2 0 0 25 0 1 0 72060145 8896512 1549 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 2172 1549 310 324 0 1241 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 8688

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/66 28454
/proc/meminfo: memFree=1767312/2055920 swapFree=4192812/4192956
[pid=28453] ppid=28451 vsize=8688 CPUtime=222.23
/proc/28453/stat : 28453 (bsolo3.0.16) R 28451 28453 28393 0 -1 4194304 2735 0 0 0 22221 2 0 0 25 0 1 0 72060145 8896512 1549 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551545 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 2172 1549 310 324 0 1241 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 8688

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 28454
/proc/meminfo: memFree=1767248/2055920 swapFree=4192812/4192956
[pid=28453] ppid=28451 vsize=8688 CPUtime=282.22
/proc/28453/stat : 28453 (bsolo3.0.16) R 28451 28453 28393 0 -1 4194304 2735 0 0 0 28220 2 0 0 25 0 1 0 72060145 8896512 1549 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 2172 1549 310 324 0 1241 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 8688

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 28454
/proc/meminfo: memFree=1767184/2055920 swapFree=4192812/4192956
[pid=28453] ppid=28451 vsize=8688 CPUtime=342.2
/proc/28453/stat : 28453 (bsolo3.0.16) R 28451 28453 28393 0 -1 4194304 2735 0 0 0 34218 2 0 0 25 0 1 0 72060145 8896512 1549 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551522 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 2172 1549 310 324 0 1241 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 8688

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 28454
/proc/meminfo: memFree=1767120/2055920 swapFree=4192812/4192956
[pid=28453] ppid=28451 vsize=8688 CPUtime=402.19
/proc/28453/stat : 28453 (bsolo3.0.16) R 28451 28453 28393 0 -1 4194304 2735 0 0 0 40217 2 0 0 25 0 1 0 72060145 8896512 1549 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 2172 1549 310 324 0 1241 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 8688

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 28454
/proc/meminfo: memFree=1767120/2055920 swapFree=4192812/4192956
[pid=28453] ppid=28451 vsize=8688 CPUtime=462.17
/proc/28453/stat : 28453 (bsolo3.0.16) R 28451 28453 28393 0 -1 4194304 2735 0 0 0 46215 2 0 0 25 0 1 0 72060145 8896512 1549 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 2172 1549 310 324 0 1241 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 8688

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 28454
/proc/meminfo: memFree=1767312/2055920 swapFree=4192812/4192956
[pid=28453] ppid=28451 vsize=8688 CPUtime=522.16
/proc/28453/stat : 28453 (bsolo3.0.16) R 28451 28453 28393 0 -1 4194304 2735 0 0 0 52214 2 0 0 25 0 1 0 72060145 8896512 1549 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 2172 1549 310 324 0 1241 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 8688

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 28454
/proc/meminfo: memFree=1767248/2055920 swapFree=4192812/4192956
[pid=28453] ppid=28451 vsize=8688 CPUtime=582.14
/proc/28453/stat : 28453 (bsolo3.0.16) R 28451 28453 28393 0 -1 4194304 2735 0 0 0 58212 2 0 0 25 0 1 0 72060145 8896512 1549 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 2172 1549 310 324 0 1241 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 8688

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 28454
/proc/meminfo: memFree=1767248/2055920 swapFree=4192812/4192956
[pid=28453] ppid=28451 vsize=8688 CPUtime=642.13
/proc/28453/stat : 28453 (bsolo3.0.16) R 28451 28453 28393 0 -1 4194304 2735 0 0 0 64211 2 0 0 25 0 1 0 72060145 8896512 1549 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 2172 1549 310 324 0 1241 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 8688


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 28454
/proc/meminfo: memFree=1767184/2055920 swapFree=4192812/4192956
[pid=28453] ppid=28451 vsize=8688 CPUtime=822.08
/proc/28453/stat : 28453 (bsolo3.0.16) R 28451 28453 28393 0 -1 4194304 2735 0 0 0 82206 2 0 0 25 0 1 0 72060145 8896512 1549 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551569 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 2172 1549 310 324 0 1241 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 8688

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 28454
/proc/meminfo: memFree=1767184/2055920 swapFree=4192812/4192956
[pid=28453] ppid=28451 vsize=8688 CPUtime=882.06
/proc/28453/stat : 28453 (bsolo3.0.16) R 28451 28453 28393 0 -1 4194304 2735 0 0 0 88204 2 0 0 25 0 1 0 72060145 8896512 1549 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551257 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 2172 1549 310 324 0 1241 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 8688

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 28454
/proc/meminfo: memFree=1767120/2055920 swapFree=4192812/4192956
[pid=28453] ppid=28451 vsize=8688 CPUtime=942.05
/proc/28453/stat : 28453 (bsolo3.0.16) R 28451 28453 28393 0 -1 4194304 2735 0 0 0 94203 2 0 0 25 0 1 0 72060145 8896512 1549 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 2172 1549 310 324 0 1241 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 8688

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 28454
/proc/meminfo: memFree=1767056/2055920 swapFree=4192812/4192956
[pid=28453] ppid=28451 vsize=8688 CPUtime=1002.03
/proc/28453/stat : 28453 (bsolo3.0.16) R 28451 28453 28393 0 -1 4194304 2735 0 0 0 100201 2 0 0 25 0 1 0 72060145 8896512 1549 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 2172 1549 310 324 0 1241 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 8688

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 28454
/proc/meminfo: memFree=1767056/2055920 swapFree=4192812/4192956
[pid=28453] ppid=28451 vsize=8688 CPUtime=1062.02
/proc/28453/stat : 28453 (bsolo3.0.16) R 28451 28453 28393 0 -1 4194304 2735 0 0 0 106200 2 0 0 25 0 1 0 72060145 8896512 1549 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 2172 1549 310 324 0 1241 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 8688

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 28454
/proc/meminfo: memFree=1767056/2055920 swapFree=4192812/4192956
[pid=28453] ppid=28451 vsize=8688 CPUtime=1122
/proc/28453/stat : 28453 (bsolo3.0.16) R 28451 28453 28393 0 -1 4194304 2735 0 0 0 112198 2 0 0 25 0 1 0 72060145 8896512 1549 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 2172 1549 310 324 0 1241 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 8688

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 28454
/proc/meminfo: memFree=1767120/2055920 swapFree=4192812/4192956
[pid=28453] ppid=28451 vsize=8688 CPUtime=1181.99
/proc/28453/stat : 28453 (bsolo3.0.16) R 28451 28453 28393 0 -1 4194304 2735 0 0 0 118197 2 0 0 25 0 1 0 72060145 8896512 1549 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 2172 1549 310 324 0 1241 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 8688

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 28454
/proc/meminfo: memFree=1767056/2055920 swapFree=4192812/4192956
[pid=28453] ppid=28451 vsize=8688 CPUtime=1241.97
/proc/28453/stat : 28453 (bsolo3.0.16) R 28451 28453 28393 0 -1 4194304 2735 0 0 0 124195 2 0 0 25 0 1 0 72060145 8896512 1549 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551545 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 2172 1549 310 324 0 1241 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 8688

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 28454
/proc/meminfo: memFree=1767056/2055920 swapFree=4192812/4192956
[pid=28453] ppid=28451 vsize=8688 CPUtime=1301.96
/proc/28453/stat : 28453 (bsolo3.0.16) R 28451 28453 28393 0 -1 4194304 2735 0 0 0 130194 2 0 0 25 0 1 0 72060145 8896512 1549 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 2172 1549 310 324 0 1241 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 8688

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 28454
/proc/meminfo: memFree=1767056/2055920 swapFree=4192812/4192956
[pid=28453] ppid=28451 vsize=8688 CPUtime=1361.94
/proc/28453/stat : 28453 (bsolo3.0.16) R 28451 28453 28393 0 -1 4194304 2735 0 0 0 136192 2 0 0 25 0 1 0 72060145 8896512 1549 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551557 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 2172 1549 310 324 0 1241 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 8688

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 28454
/proc/meminfo: memFree=1767056/2055920 swapFree=4192812/4192956
[pid=28453] ppid=28451 vsize=8688 CPUtime=1421.93
/proc/28453/stat : 28453 (bsolo3.0.16) R 28451 28453 28393 0 -1 4194304 2735 0 0 0 142191 2 0 0 25 0 1 0 72060145 8896512 1549 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551268 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 2172 1549 310 324 0 1241 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 8688

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 28454
/proc/meminfo: memFree=1766992/2055920 swapFree=4192812/4192956
[pid=28453] ppid=28451 vsize=8688 CPUtime=1481.91
/proc/28453/stat : 28453 (bsolo3.0.16) R 28451 28453 28393 0 -1 4194304 2735 0 0 0 148189 2 0 0 25 0 1 0 72060145 8896512 1549 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551268 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 2172 1549 310 324 0 1241 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 8688

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 28454
/proc/meminfo: memFree=1766928/2055920 swapFree=4192812/4192956
[pid=28453] ppid=28451 vsize=8688 CPUtime=1541.89
/proc/28453/stat : 28453 (bsolo3.0.16) R 28451 28453 28393 0 -1 4194304 2735 0 0 0 154187 2 0 0 25 0 1 0 72060145 8896512 1549 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 2172 1549 310 324 0 1241 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 8688

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 28454
/proc/meminfo: memFree=1766928/2055920 swapFree=4192812/4192956
[pid=28453] ppid=28451 vsize=8688 CPUtime=1601.88
/proc/28453/stat : 28453 (bsolo3.0.16) R 28451 28453 28393 0 -1 4194304 2735 0 0 0 160186 2 0 0 25 0 1 0 72060145 8896512 1549 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551522 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 2172 1549 310 324 0 1241 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 8688

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 28626
/proc/meminfo: memFree=1765576/2055920 swapFree=4192812/4192956
[pid=28453] ppid=28451 vsize=8688 CPUtime=1661.81
/proc/28453/stat : 28453 (bsolo3.0.16) R 28451 28453 28393 0 -1 4194304 2735 0 0 0 166178 3 0 0 25 0 1 0 72060145 8896512 1549 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 2172 1549 310 324 0 1241 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 8688

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 28652
/proc/meminfo: memFree=1766608/2055920 swapFree=4192812/4192956
[pid=28453] ppid=28451 vsize=8688 CPUtime=1721.78
/proc/28453/stat : 28453 (bsolo3.0.16) R 28451 28453 28393 0 -1 4194304 2735 0 0 0 172175 3 0 0 25 0 1 0 72060145 8896512 1549 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 2172 1549 310 324 0 1241 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 8688

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 28652
/proc/meminfo: memFree=1766608/2055920 swapFree=4192812/4192956
[pid=28453] ppid=28451 vsize=8688 CPUtime=1781.77
/proc/28453/stat : 28453 (bsolo3.0.16) R 28451 28453 28393 0 -1 4194304 2735 0 0 0 178174 3 0 0 25 0 1 0 72060145 8896512 1549 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551539 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 2172 1549 310 324 0 1241 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 8688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 28652
/proc/meminfo: memFree=1766608/2055920 swapFree=4192812/4192956
[pid=28453] ppid=28451 vsize=8688 CPUtime=1800.07
/proc/28453/stat : 28453 (bsolo3.0.16) R 28451 28453 28393 0 -1 4194304 2735 0 0 0 180004 3 0 0 25 0 1 0 72060145 8896512 1549 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28453/statm: 2172 1549 310 324 0 1241 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 8688

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

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

Child status: 15
Real time (s): 1800.61
CPU time (s): 1800.08
CPU user time (s): 1800.04
CPU system time (s): 0.032994
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 11544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.04
system time used= 0.032994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2736
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= 2129

runsolver used 1.24781 second user time and 3.77642 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Sat Apr 14 23:34:02 UTC 2007

IDJOB= 351278
IDBENCH= 1715
IDSOLVER= 163
FILE ID= node27/351278-1176593642

PBS_JOBID= 4556975

Free space on /tmp= 66559 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-fit1d.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/351278-1176593642/instance-351278-1176593642.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-351278-1176593642 -o ROOT/results/node27/solver-351278-1176593642 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/351278-1176593642/instance-351278-1176593642.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  ba437a46cdfe6ecad707b12b94061ac9

RANDOM SEED= 524103821

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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		: 3000.213
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	: 5931.00
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		: 3000.213
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:       1772976 kB
Buffers:         26936 kB
Cached:         149864 kB
SwapCached:          0 kB
Active:          46368 kB
Inactive:       146360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1772976 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            6212 kB
Writeback:           0 kB
Mapped:          25708 kB
Slab:            76312 kB
Committed_AS:   705184 kB
PageTables:       1412 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= 66559 MiB

End job on node27 on Sun Apr 15 00:04:05 UTC 2007