Trace number 353413

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
glpPB 0.2? (TO) 1800.03 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb40-19-opb/normalized-frb40-19-5.opb
MD5SUMf408a60720d5bae3e36cea0c41e2f7f1
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-39
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -39
Optimality of the best value was proved NO
Number of variables760
Total number of constraints41619
Number of constraints which are clauses41619
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 constraint2
Number of terms in the objective function 760
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 760
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 760
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c glpPB 0.2 (July 2006)
0.00/0.00	c An Application of GLPK 4.10 for PB Constraints
0.00/0.00	c Done @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/353413-1176665329/instance-353413-1176665329.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node68/watcher-353413-1176665329 -o ROOT/results/node68/solver-353413-1176665329 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/353413-1176665329/instance-353413-1176665329.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: 0.85 0.97 0.99 2/64 15415
/proc/meminfo: memFree=1618736/2055920 swapFree=4184836/4192956
[pid=15415] ppid=15413 vsize=2644 CPUtime=0
/proc/15415/stat : 15415 (glpPBv3) R 15413 15415 15341 0 -1 0 254 0 0 0 0 0 0 0 18 0 1 0 142522484 2707456 224 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 10981079 0 0 4096 0 0 0 0 17 1 0 0
/proc/15415/statm: 661 224 192 40 0 76 0

[startup+0.08217 s]
/proc/loadavg: 0.85 0.97 0.99 2/64 15415
/proc/meminfo: memFree=1618736/2055920 swapFree=4184836/4192956
[pid=15415] ppid=15413 vsize=3848 CPUtime=0.07
/proc/15415/stat : 15415 (glpPBv3) R 15413 15415 15341 0 -1 0 556 0 0 0 7 0 0 0 18 0 1 0 142522484 3940352 526 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 10981079 0 0 4096 0 0 0 0 17 1 0 0
/proc/15415/statm: 962 526 199 40 0 377 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3848

[startup+0.10117 s]
/proc/loadavg: 0.85 0.97 0.99 2/64 15415
/proc/meminfo: memFree=1618736/2055920 swapFree=4184836/4192956
[pid=15415] ppid=15413 vsize=4116 CPUtime=0.09
/proc/15415/stat : 15415 (glpPBv3) R 15413 15415 15341 0 -1 0 623 0 0 0 9 0 0 0 18 0 1 0 142522484 4214784 593 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15415/statm: 1029 594 199 40 0 444 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4116

[startup+0.301188 s]
/proc/loadavg: 0.85 0.97 0.99 2/64 15415
/proc/meminfo: memFree=1618736/2055920 swapFree=4184836/4192956
[pid=15415] ppid=15413 vsize=6912 CPUtime=0.29
/proc/15415/stat : 15415 (glpPBv3) R 15413 15415 15341 0 -1 0 1326 0 0 0 29 0 0 0 19 0 1 0 142522484 7077888 1296 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 10981079 0 0 4096 0 0 0 0 17 1 0 0
/proc/15415/statm: 1728 1296 199 40 0 1143 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6912

[startup+0.701224 s]
/proc/loadavg: 0.85 0.97 0.99 2/64 15415
/proc/meminfo: memFree=1618736/2055920 swapFree=4184836/4192956
[pid=15415] ppid=15413 vsize=26180 CPUtime=0.69
/proc/15415/stat : 15415 (glpPBv3) R 15413 15415 15341 0 -1 0 7208 0 0 0 66 3 0 0 23 0 1 0 142522484 26808320 6145 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15415/statm: 6545 6145 221 40 0 5960 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26180

[startup+1.5013 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 15416
/proc/meminfo: memFree=1594920/2055920 swapFree=4184836/4192956
[pid=15415] ppid=15413 vsize=26180 CPUtime=1.49
/proc/15415/stat : 15415 (glpPBv3) R 15413 15415 15341 0 -1 0 7536 0 0 0 146 3 0 0 25 0 1 0 142522484 26808320 6145 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643524 0 0 4096 0 0 0 0 17 1 0 0
/proc/15415/statm: 6545 6145 221 40 0 5960 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26180

[startup+3.10144 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 15416
/proc/meminfo: memFree=1594600/2055920 swapFree=4184836/4192956
[pid=15415] ppid=15413 vsize=28628 CPUtime=3.09
/proc/15415/stat : 15415 (glpPBv3) R 15413 15415 15341 0 -1 0 10072 0 0 0 305 4 0 0 25 0 1 0 142522484 29315072 6757 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15415/statm: 7157 6757 221 40 0 6572 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28628

[startup+6.30173 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 15416
/proc/meminfo: memFree=1581352/2055920 swapFree=4184836/4192956
[pid=15415] ppid=15413 vsize=38908 CPUtime=6.29
/proc/15415/stat : 15415 (glpPBv3) R 15413 15415 15341 0 -1 0 69990 0 0 0 600 29 0 0 25 0 1 0 142522484 39841792 9303 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 10981079 0 0 4096 0 0 0 0 17 1 0 0
/proc/15415/statm: 9727 9312 227 40 0 9142 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 38908

[startup+12.7013 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 15416
/proc/meminfo: memFree=1581496/2055920 swapFree=4184836/4192956
[pid=15415] ppid=15413 vsize=39400 CPUtime=12.69
/proc/15415/stat : 15415 (glpPBv3) R 15413 15415 15341 0 -1 0 396575 0 0 0 1104 165 0 0 25 0 1 0 142522484 40345600 9469 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/15415/statm: 9850 9469 227 40 0 9265 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 39400

[startup+25.5015 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 15416
/proc/meminfo: memFree=1581496/2055920 swapFree=4184836/4192956
[pid=15415] ppid=15413 vsize=39400 CPUtime=25.48
/proc/15415/stat : 15415 (glpPBv3) R 15413 15415 15341 0 -1 0 1040393 0 0 0 2122 426 0 0 25 0 1 0 142522484 40345600 9469 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629076 0 0 4096 0 0 0 0 17 1 0 0
/proc/15415/statm: 9850 9469 227 40 0 9265 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 39400

[startup+51.1018 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 15416
/proc/meminfo: memFree=1576632/2055920 swapFree=4184836/4192956
[pid=15415] ppid=15413 vsize=39400 CPUtime=51.08
/proc/15415/stat : 15415 (glpPBv3) R 15413 15415 15341 0 -1 0 2138169 0 0 0 4238 870 0 0 25 0 1 0 142522484 40345600 9471 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629086 0 0 4096 0 0 0 0 17 1 0 0
/proc/15415/statm: 9850 9471 227 40 0 9265 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 39400

[startup+102.304 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 15416
/proc/meminfo: memFree=1581560/2055920 swapFree=4184836/4192956
[pid=15415] ppid=15413 vsize=39400 CPUtime=102.27
/proc/15415/stat : 15415 (glpPBv3) R 15413 15415 15341 0 -1 0 4438337 0 0 0 8427 1800 0 0 25 0 1 0 142522484 40345600 9473 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/15415/statm: 9850 9473 227 40 0 9265 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 39400

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15416
/proc/meminfo: memFree=1581560/2055920 swapFree=4184836/4192956
[pid=15415] ppid=15413 vsize=39516 CPUtime=162.24
/proc/15415/stat : 15415 (glpPBv3) R 15413 15415 15341 0 -1 0 6940440 0 0 0 13416 2808 0 0 25 0 1 0 142522484 40464384 9477 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/15415/statm: 9879 9477 227 40 0 9294 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 39516

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15416
/proc/meminfo: memFree=1580924/2055920 swapFree=4184836/4192956
[pid=15415] ppid=15413 vsize=39516 CPUtime=222.23
/proc/15415/stat : 15415 (glpPBv3) R 15413 15415 15341 0 -1 0 9132259 0 0 0 18527 3696 0 0 25 0 1 0 142522484 40464384 9483 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626406 0 0 4096 0 0 0 0 17 1 0 0
/proc/15415/statm: 9879 9483 227 40 0 9294 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 39516

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15416
/proc/meminfo: memFree=1582072/2055920 swapFree=4184836/4192956
[pid=15415] ppid=15413 vsize=39516 CPUtime=282.21
/proc/15415/stat : 15415 (glpPBv3) R 15413 15415 15341 0 -1 0 11733087 0 0 0 23466 4755 0 0 25 0 1 0 142522484 40464384 9490 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542964 0 0 4096 0 0 0 0 17 1 0 0
/proc/15415/statm: 9879 9490 227 40 0 9294 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 39516

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15416
/proc/meminfo: memFree=1581368/2055920 swapFree=4184836/4192956
[pid=15415] ppid=15413 vsize=39516 CPUtime=342.2
/proc/15415/stat : 15415 (glpPBv3) R 15413 15415 15341 0 -1 0 14378563 0 0 0 28393 5827 0 0 25 0 1 0 142522484 40464384 9494 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/15415/statm: 9879 9494 227 40 0 9294 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 39516

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15416
/proc/meminfo: memFree=1581944/2055920 swapFree=4184836/4192956
[pid=15415] ppid=15413 vsize=39516 CPUtime=402.18
/proc/15415/stat : 15415 (glpPBv3) R 15413 15415 15341 0 -1 0 16614244 0 0 0 33485 6733 0 0 25 0 1 0 142522484 40464384 9500 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/15415/statm: 9879 9500 227 40 0 9294 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 39516

[startup+462.302 s]
/proc/loadavg: 1.05 0.99 0.99 2/65 15416
/proc/meminfo: memFree=1581304/2055920 swapFree=4184836/4192956
[pid=15415] ppid=15413 vsize=39632 CPUtime=462.17
/proc/15415/stat : 15415 (glpPBv3) R 15413 15415 15341 0 -1 0 19166680 0 0 0 38444 7773 0 0 25 0 1 0 142522484 40583168 9504 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643691 0 0 4096 0 0 0 0 17 1 0 0
/proc/15415/statm: 9908 9504 227 40 0 9323 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 39632

[startup+522.301 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 15416
/proc/meminfo: memFree=1581304/2055920 swapFree=4184836/4192956
[pid=15415] ppid=15413 vsize=39632 CPUtime=522.15
/proc/15415/stat : 15415 (glpPBv3) R 15413 15415 15341 0 -1 0 21674917 0 0 0 43426 8789 0 0 25 0 1 0 142522484 40583168 9437 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 10981079 0 0 4096 0 0 0 0 17 1 0 0
/proc/15415/statm: 9908 9447 227 40 0 9323 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 39632

[startup+582.302 s]
/proc/loadavg: 1.11 1.03 1.01 2/65 15416
/proc/meminfo: memFree=1581240/2055920 swapFree=4184836/4192956
[pid=15415] ppid=15413 vsize=39632 CPUtime=582.13
/proc/15415/stat : 15415 (glpPBv3) R 15413 15415 15341 0 -1 0 23988503 0 0 0 48492 9721 0 0 25 0 1 0 142522484 40583168 9517 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643521 0 0 4096 0 0 0 0 17 1 0 0
/proc/15415/statm: 9908 9517 227 40 0 9323 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 39632

[startup+642.301 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 15418
/proc/meminfo: memFree=1581176/2055920 swapFree=4184836/4192956
[pid=15415] ppid=15413 vsize=39632 CPUtime=642.12
/proc/15415/stat : 15415 (glpPBv3) R 15413 15415 15341 0 -1 0 26452294 0 0 0 53483 10729 0 0 25 0 1 0 142522484 40583168 9523 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643505 0 0 4096 0 0 0 0 17 1 0 0
/proc/15415/statm: 9908 9523 227 40 0 9323 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 39632


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15418
/proc/meminfo: memFree=1581176/2055920 swapFree=4184836/4192956
[pid=15415] ppid=15413 vsize=39752 CPUtime=882.06
/proc/15415/stat : 15415 (glpPBv3) R 15413 15415 15341 0 -1 0 36292637 0 0 0 73441 14765 0 0 25 0 1 0 142522484 40706048 9541 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/15415/statm: 9938 9541 227 40 0 9353 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 39752

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15418
/proc/meminfo: memFree=1581112/2055920 swapFree=4184836/4192956
[pid=15415] ppid=15413 vsize=39752 CPUtime=942.04
/proc/15415/stat : 15415 (glpPBv3) R 15413 15415 15341 0 -1 0 38687440 0 0 0 78463 15741 0 0 25 0 1 0 142522484 40706048 9547 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/15415/statm: 9938 9547 227 40 0 9353 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 39752

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15418
/proc/meminfo: memFree=1581112/2055920 swapFree=4184836/4192956
[pid=15415] ppid=15413 vsize=39752 CPUtime=1002.03
/proc/15415/stat : 15415 (glpPBv3) R 15413 15415 15341 0 -1 0 40794956 0 0 0 83593 16610 0 0 25 0 1 0 142522484 40706048 9551 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/15415/statm: 9938 9551 227 40 0 9353 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 39752

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15418
/proc/meminfo: memFree=1581624/2055920 swapFree=4184836/4192956
[pid=15415] ppid=15413 vsize=39752 CPUtime=1062
/proc/15415/stat : 15415 (glpPBv3) R 15413 15415 15341 0 -1 0 43195571 0 0 0 88610 17590 0 0 25 0 1 0 142522484 40706048 9561 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629114 0 0 4096 0 0 0 0 17 1 0 0
/proc/15415/statm: 9938 9561 227 40 0 9353 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 39752

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15418
/proc/meminfo: memFree=1581048/2055920 swapFree=4184836/4192956
[pid=15415] ppid=15413 vsize=44812 CPUtime=1121.99
/proc/15415/stat : 15415 (glpPBv3) R 15413 15415 15341 0 -1 0 45746731 0 0 0 93553 18646 0 0 25 0 1 0 142522484 45887488 10798 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134638881 0 0 4096 0 0 0 0 17 1 0 0
/proc/15415/statm: 11203 10798 227 40 0 10618 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 44812

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15418
/proc/meminfo: memFree=1581176/2055920 swapFree=4184836/4192956
[pid=15415] ppid=15413 vsize=39872 CPUtime=1181.98
/proc/15415/stat : 15415 (glpPBv3) R 15413 15415 15341 0 -1 0 48022566 0 0 0 98610 19588 0 0 25 0 1 0 142522484 40828928 9567 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629068 0 0 4096 0 0 0 0 17 1 0 0
/proc/15415/statm: 9968 9567 227 40 0 9383 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 39872

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15418
/proc/meminfo: memFree=1580984/2055920 swapFree=4184836/4192956
[pid=15415] ppid=15413 vsize=39872 CPUtime=1241.96
/proc/15415/stat : 15415 (glpPBv3) R 15413 15415 15341 0 -1 0 50339622 0 0 0 103642 20554 0 0 25 0 1 0 142522484 40828928 9573 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626346 0 0 4096 0 0 0 0 17 1 0 0
/proc/15415/statm: 9968 9573 227 40 0 9383 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 39872

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15418
/proc/meminfo: memFree=1580984/2055920 swapFree=4184836/4192956
[pid=15415] ppid=15413 vsize=39872 CPUtime=1301.95
/proc/15415/stat : 15415 (glpPBv3) R 15413 15415 15341 0 -1 0 52901287 0 0 0 108577 21618 0 0 25 0 1 0 142522484 40828928 9579 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643364 0 0 4096 0 0 0 0 17 1 0 0
/proc/15415/statm: 9968 9579 227 40 0 9383 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 39872

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15418
/proc/meminfo: memFree=1580984/2055920 swapFree=4184836/4192956
[pid=15415] ppid=15413 vsize=46296 CPUtime=1361.92
/proc/15415/stat : 15415 (glpPBv3) R 15413 15415 15341 0 -1 0 55258987 0 0 0 113603 22589 0 0 25 0 1 0 142522484 47407104 11191 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134636377 0 0 4096 0 0 0 0 17 1 0 0
/proc/15415/statm: 11574 11191 227 40 0 10989 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 46296

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15418
/proc/meminfo: memFree=1580984/2055920 swapFree=4184836/4192956
[pid=15415] ppid=15413 vsize=39380 CPUtime=1421.92
/proc/15415/stat : 15415 (glpPBv3) R 15413 15415 15341 0 -1 0 57676514 0 0 0 118601 23591 0 0 25 0 1 0 142522484 40325120 9459 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 10981079 0 0 4096 0 0 0 0 17 1 0 0
/proc/15415/statm: 9886 9468 227 40 0 9301 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 39380

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15418
/proc/meminfo: memFree=1581048/2055920 swapFree=4184836/4192956
[pid=15415] ppid=15413 vsize=39992 CPUtime=1481.9
/proc/15415/stat : 15415 (glpPBv3) R 15413 15415 15341 0 -1 0 60181556 0 0 0 123579 24611 0 0 25 0 1 0 142522484 40951808 9595 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 10981079 0 0 4096 0 0 0 0 17 1 0 0
/proc/15415/statm: 9998 9595 227 40 0 9413 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 39992

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15418
/proc/meminfo: memFree=1580856/2055920 swapFree=4184836/4192956
[pid=15415] ppid=15413 vsize=39992 CPUtime=1541.87
/proc/15415/stat : 15415 (glpPBv3) R 15413 15415 15341 0 -1 0 62547560 0 0 0 128605 25582 0 0 25 0 1 0 142522484 40951808 9597 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626354 0 0 4096 0 0 0 0 17 1 0 0
/proc/15415/statm: 9998 9597 227 40 0 9413 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 39992

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15418
/proc/meminfo: memFree=1581432/2055920 swapFree=4184836/4192956
[pid=15415] ppid=15413 vsize=39992 CPUtime=1601.86
/proc/15415/stat : 15415 (glpPBv3) R 15413 15415 15341 0 -1 0 64638966 0 0 0 133742 26444 0 0 25 0 1 0 142522484 40951808 9603 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/15415/statm: 9998 9603 227 40 0 9413 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 39992

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15418
/proc/meminfo: memFree=1581432/2055920 swapFree=4184836/4192956
[pid=15415] ppid=15413 vsize=39992 CPUtime=1661.84
/proc/15415/stat : 15415 (glpPBv3) R 15413 15415 15341 0 -1 0 66913164 0 0 0 138799 27385 0 0 25 0 1 0 142522484 40951808 9610 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/15415/statm: 9998 9610 227 40 0 9413 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 39992

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15418
/proc/meminfo: memFree=1580792/2055920 swapFree=4184836/4192956
[pid=15415] ppid=15413 vsize=39992 CPUtime=1721.83
/proc/15415/stat : 15415 (glpPBv3) R 15413 15415 15341 0 -1 0 69450612 0 0 0 143754 28429 0 0 25 0 1 0 142522484 40951808 9612 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 1 0 0
/proc/15415/statm: 9998 9612 227 40 0 9413 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 39992

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15418
/proc/meminfo: memFree=1580728/2055920 swapFree=4184836/4192956
[pid=15415] ppid=15413 vsize=39992 CPUtime=1781.82
/proc/15415/stat : 15415 (glpPBv3) R 15413 15415 15341 0 -1 0 71557266 0 0 0 148884 29298 0 0 25 0 1 0 142522484 40951808 9620 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/15415/statm: 9998 9620 227 40 0 9413 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 39992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15418
/proc/meminfo: memFree=1580728/2055920 swapFree=4184836/4192956
[pid=15415] ppid=15413 vsize=39992 CPUtime=1800.01
/proc/15415/stat : 15415 (glpPBv3) R 15413 15415 15341 0 -1 0 72462242 0 0 0 150329 29672 0 0 25 0 1 0 142522484 40951808 9622 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/15415/statm: 9998 9622 227 40 0 9413 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 39992

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 1.00 1.00 2/65 15418
/proc/meminfo: memFree=1580728/2055920 swapFree=4184836/4192956
[pid=15415] ppid=15413 vsize=39992 CPUtime=1800.01
/proc/15415/stat : 15415 (glpPBv3) R 15413 15415 15341 0 -1 0 72462242 0 0 0 150329 29672 0 0 25 0 1 0 142522484 40951808 9622 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/15415/statm: 9998 9622 227 40 0 9413 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 39992

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.51
CPU time (s): 1800.03
CPU user time (s): 1503.3
CPU system time (s): 296.734
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 46416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1503.3
system time used= 296.734
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 72462242
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= 11
involuntary context switches= 3796

runsolver used 1.23281 second user time and 3.70244 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Sun Apr 15 19:28:49 UTC 2007

IDJOB= 353413
IDBENCH= 2240
IDSOLVER= 166
FILE ID= node68/353413-1176665329

PBS_JOBID= 4559940

Free space on /tmp= 66444 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb40-19-opb/normalized-frb40-19-5.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/353413-1176665329/instance-353413-1176665329.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node68/convwatcher-353413-1176665329 -o ROOT/results/node68/conversion-353413-1176665329 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353413-1176665329/instance-353413-1176665329.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-353413-1176665329 -o ROOT/results/node68/solver-353413-1176665329 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/353413-1176665329/instance-353413-1176665329.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  f408a60720d5bae3e36cea0c41e2f7f1

RANDOM SEED= 277800044

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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:       1619144 kB
Buffers:         29800 kB
Cached:         293032 kB
SwapCached:       2208 kB
Active:         114232 kB
Inactive:       218152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1619144 kB
SwapTotal:     4192956 kB
SwapFree:      4184836 kB
Dirty:            3456 kB
Writeback:           0 kB
Mapped:          16500 kB
Slab:            90488 kB
Committed_AS:  1457460 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= 66444 MiB

End job on node68 on Sun Apr 15 19:58:52 UTC 2007