Trace number 348336

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
PB-clasp 2007-04-10? (TO) 1801.94 1802.74

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-tuff.opb
MD5SUMe0d3bc77812df02cd6843b358116eb3f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables17153
Total number of constraints320
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 constraints320
Minimum length of a constraint11
Maximum length of a constraint3360
Number of terms in the objective function 90
Biggest coefficient in the objective function 87382
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 524349
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 527072
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)

1800.03/1800.72	c Somebody sent me a SIGTERM
1800.03/1800.72	s UNKNOWN
1800.03/1800.73	pb2clasp1: no process killed
1800.03/1800.74	clasp-1.0: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348336-1176578154/instance-348336-1176578154.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/node39/watcher-348336-1176578154 -o ROOT/results/node39/solver-348336-1176578154 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-348336-1176578154.opb /tmp/evaluation/348336-1176578154/temp 

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: 1.01 1.07 1.02 3/77 8253
/proc/meminfo: memFree=1635728/2055920 swapFree=4144700/4192956
[pid=8253] ppid=8251 vsize=7504 CPUtime=0
/proc/8253/stat : 8253 (pbclasp) D 8251 8253 6741 0 -1 4194304 68 0 0 0 0 0 0 0 18 0 1 0 105727509 7684096 51 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231491040649 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/8253/statm: 1876 51 38 3 0 55 0

[startup+0.079034 s]
/proc/loadavg: 1.01 1.07 1.02 3/77 8253
/proc/meminfo: memFree=1635728/2055920 swapFree=4144700/4192956
[pid=8253] ppid=8251 vsize=13188 CPUtime=0.01
/proc/8253/stat : 8253 (pbclasp) S 8251 8253 6741 0 -1 4194304 687 0 0 0 1 0 0 0 16 0 1 0 105727509 13504512 638 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502557282 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/8253/statm: 3297 638 324 3 0 397 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13188

[startup+0.101032 s]
/proc/loadavg: 1.01 1.07 1.02 3/77 8253
/proc/meminfo: memFree=1635728/2055920 swapFree=4144700/4192956
[pid=8253] ppid=8251 vsize=13188 CPUtime=0.01
/proc/8253/stat : 8253 (pbclasp) S 8251 8253 6741 0 -1 4194304 687 0 0 0 1 0 0 0 16 0 1 0 105727509 13504512 638 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502557282 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/8253/statm: 3297 638 324 3 0 397 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13188

[startup+0.301068 s]
/proc/loadavg: 1.01 1.07 1.02 3/77 8253
/proc/meminfo: memFree=1635728/2055920 swapFree=4144700/4192956
[pid=8253] ppid=8251 vsize=13188 CPUtime=0.01
/proc/8253/stat : 8253 (pbclasp) S 8251 8253 6741 0 -1 4194304 687 0 0 0 1 0 0 0 16 0 1 0 105727509 13504512 638 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502557282 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/8253/statm: 3297 638 324 3 0 397 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13188

[startup+0.701135 s]
/proc/loadavg: 1.01 1.07 1.02 3/77 8253
/proc/meminfo: memFree=1635728/2055920 swapFree=4144700/4192956
[pid=8253] ppid=8251 vsize=13188 CPUtime=0.01
/proc/8253/stat : 8253 (pbclasp) S 8251 8253 6741 0 -1 4194304 687 0 0 0 1 0 0 0 16 0 1 0 105727509 13504512 638 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502557282 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/8253/statm: 3297 638 324 3 0 397 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13188

[startup+1.50227 s]
/proc/loadavg: 1.01 1.07 1.02 2/80 8256
/proc/meminfo: memFree=1632056/2055920 swapFree=4144700/4192956
[pid=8253] ppid=8251 vsize=13188 CPUtime=0.01
/proc/8253/stat : 8253 (pbclasp) S 8251 8253 6741 0 -1 4194304 687 0 0 0 1 0 0 0 16 0 1 0 105727509 13504512 638 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502557282 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/8253/statm: 3297 638 324 3 0 397 0
[pid=8255] ppid=8253 vsize=5352 CPUtime=0
/proc/8255/stat : 8255 (sh) S 8253 8253 6741 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 105727512 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8255/statm: 1338 229 193 169 0 49 0
[pid=8256] ppid=8255 vsize=13368 CPUtime=1.45
/proc/8256/stat : 8256 (pb2clasp1) R 8255 8253 6741 0 -1 4194304 743 0 0 0 145 0 0 0 25 0 1 0 105727512 13688832 705 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 231493539264 0 0 4224 0 0 0 0 17 1 0 0
/proc/8256/statm: 3342 705 340 3 0 442 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 31908

[startup+3.10154 s]
/proc/loadavg: 1.01 1.07 1.02 2/80 8256
/proc/meminfo: memFree=1631288/2055920 swapFree=4144700/4192956
[pid=8253] ppid=8251 vsize=13188 CPUtime=0.01
/proc/8253/stat : 8253 (pbclasp) S 8251 8253 6741 0 -1 4194304 687 0 0 0 1 0 0 0 16 0 1 0 105727509 13504512 638 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502557282 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/8253/statm: 3297 638 324 3 0 397 0
[pid=8255] ppid=8253 vsize=5352 CPUtime=0
/proc/8255/stat : 8255 (sh) S 8253 8253 6741 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 105727512 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8255/statm: 1338 229 193 169 0 49 0
[pid=8256] ppid=8255 vsize=13480 CPUtime=3.05
/proc/8256/stat : 8256 (pb2clasp1) R 8255 8253 6741 0 -1 4194304 760 0 0 0 304 1 0 0 25 0 1 0 105727512 13803520 722 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 231511887630 0 0 4224 0 0 0 0 17 1 0 0
/proc/8256/statm: 3370 722 340 3 0 470 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 32020

[startup+6.30208 s]
/proc/loadavg: 1.01 1.07 1.02 2/80 8263
/proc/meminfo: memFree=1610560/2055920 swapFree=4144700/4192956
[pid=8253] ppid=8251 vsize=13188 CPUtime=4.39
/proc/8253/stat : 8253 (pbclasp) S 8251 8253 6741 0 -1 4194304 771 1850 0 0 1 0 434 4 16 0 1 0 105727509 13504512 661 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8253/statm: 3297 661 343 3 0 397 0
[pid=8261] ppid=8253 vsize=5352 CPUtime=0
/proc/8261/stat : 8261 (sh) S 8253 8253 6741 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 105727951 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8261/statm: 1338 224 188 169 0 49 0
[pid=8263] ppid=8261 vsize=21084 CPUtime=1.86
/proc/8263/stat : 8263 (clasp-1.0) R 8261 8253 6741 0 -1 4194304 4991 0 0 0 184 2 0 0 25 0 1 0 105727951 21590016 4871 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617491 0 0 4096 0 0 0 0 17 1 0 0
/proc/8263/statm: 5271 4871 249 81 0 4645 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 39624

[startup+12.7012 s]
/proc/loadavg: 1.01 1.07 1.02 2/80 8263
/proc/meminfo: memFree=1610368/2055920 swapFree=4144700/4192956
[pid=8253] ppid=8251 vsize=13188 CPUtime=4.39
/proc/8253/stat : 8253 (pbclasp) S 8251 8253 6741 0 -1 4194304 771 1850 0 0 1 0 434 4 16 0 1 0 105727509 13504512 661 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8253/statm: 3297 661 343 3 0 397 0
[pid=8261] ppid=8253 vsize=5352 CPUtime=0
/proc/8261/stat : 8261 (sh) S 8253 8253 6741 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 105727951 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8261/statm: 1338 224 188 169 0 49 0
[pid=8263] ppid=8261 vsize=21084 CPUtime=8.26
/proc/8263/stat : 8263 (clasp-1.0) R 8261 8253 6741 0 -1 4194304 4991 0 0 0 824 2 0 0 25 0 1 0 105727951 21590016 4871 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784708 0 0 4096 0 0 0 0 17 1 0 0
/proc/8263/statm: 5271 4871 249 81 0 4645 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 39624

[startup+25.5013 s]
/proc/loadavg: 1.00 1.06 1.02 2/80 8263
/proc/meminfo: memFree=1609472/2055920 swapFree=4144700/4192956
[pid=8253] ppid=8251 vsize=13188 CPUtime=4.39
/proc/8253/stat : 8253 (pbclasp) S 8251 8253 6741 0 -1 4194304 771 1850 0 0 1 0 434 4 16 0 1 0 105727509 13504512 661 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8253/statm: 3297 661 343 3 0 397 0
[pid=8261] ppid=8253 vsize=5352 CPUtime=0
/proc/8261/stat : 8261 (sh) S 8253 8253 6741 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 105727951 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8261/statm: 1338 224 188 169 0 49 0
[pid=8263] ppid=8261 vsize=22044 CPUtime=21.05
/proc/8263/stat : 8263 (clasp-1.0) R 8261 8253 6741 0 -1 4194304 5254 0 0 0 2103 2 0 0 25 0 1 0 105727951 22573056 5134 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617557 0 0 4096 0 0 0 0 17 1 0 0
/proc/8263/statm: 5511 5134 249 81 0 4885 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 40584

[startup+51.1016 s]
/proc/loadavg: 1.08 1.07 1.02 2/80 8263
/proc/meminfo: memFree=1608576/2055920 swapFree=4144700/4192956
[pid=8253] ppid=8251 vsize=13188 CPUtime=4.39
/proc/8253/stat : 8253 (pbclasp) S 8251 8253 6741 0 -1 4194304 771 1850 0 0 1 0 434 4 16 0 1 0 105727509 13504512 661 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8253/statm: 3297 661 343 3 0 397 0
[pid=8261] ppid=8253 vsize=5352 CPUtime=0
/proc/8261/stat : 8261 (sh) S 8253 8253 6741 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 105727951 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8261/statm: 1338 224 188 169 0 49 0
[pid=8263] ppid=8261 vsize=23116 CPUtime=46.63
/proc/8263/stat : 8263 (clasp-1.0) R 8261 8253 6741 0 -1 4194304 5518 0 0 0 4661 2 0 0 25 0 1 0 105727951 23670784 5398 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617549 0 0 4096 0 0 0 0 17 1 0 0
/proc/8263/statm: 5779 5398 249 81 0 5153 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 41656

[startup+102.306 s]
/proc/loadavg: 1.07 1.07 1.02 2/80 8263
/proc/meminfo: memFree=1603392/2055920 swapFree=4144700/4192956
[pid=8253] ppid=8251 vsize=13188 CPUtime=4.39
/proc/8253/stat : 8253 (pbclasp) S 8251 8253 6741 0 -1 4194304 771 1850 0 0 1 0 434 4 16 0 1 0 105727509 13504512 661 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8253/statm: 3297 661 343 3 0 397 0
[pid=8261] ppid=8253 vsize=5352 CPUtime=0
/proc/8261/stat : 8261 (sh) S 8253 8253 6741 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 105727951 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8261/statm: 1338 224 188 169 0 49 0
[pid=8263] ppid=8261 vsize=28336 CPUtime=97.82
/proc/8263/stat : 8263 (clasp-1.0) R 8261 8253 6741 0 -1 4194304 6802 0 0 0 9778 4 0 0 25 0 1 0 105727951 29016064 6681 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134789696 0 0 4096 0 0 0 0 17 1 0 0
/proc/8263/statm: 7084 6681 249 81 0 6458 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 46876

[startup+162.301 s]
/proc/loadavg: 1.02 1.06 1.01 2/80 8263
/proc/meminfo: memFree=1603328/2055920 swapFree=4144700/4192956
[pid=8253] ppid=8251 vsize=13188 CPUtime=4.39
/proc/8253/stat : 8253 (pbclasp) S 8251 8253 6741 0 -1 4194304 771 1850 0 0 1 0 434 4 16 0 1 0 105727509 13504512 661 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8253/statm: 3297 661 343 3 0 397 0
[pid=8261] ppid=8253 vsize=5352 CPUtime=0
/proc/8261/stat : 8261 (sh) S 8253 8253 6741 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 105727951 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8261/statm: 1338 224 188 169 0 49 0
[pid=8263] ppid=8261 vsize=28336 CPUtime=157.8
/proc/8263/stat : 8263 (clasp-1.0) R 8261 8253 6741 0 -1 4194304 6804 0 0 0 15775 5 0 0 25 0 1 0 105727951 29016064 6683 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784610 0 0 4096 0 0 0 0 17 1 0 0
/proc/8263/statm: 7084 6683 249 81 0 6458 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 46876

[startup+222.302 s]
/proc/loadavg: 1.01 1.04 1.01 2/80 8263
/proc/meminfo: memFree=1600000/2055920 swapFree=4144700/4192956
[pid=8253] ppid=8251 vsize=13188 CPUtime=4.39
/proc/8253/stat : 8253 (pbclasp) S 8251 8253 6741 0 -1 4194304 771 1850 0 0 1 0 434 4 16 0 1 0 105727509 13504512 661 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8253/statm: 3297 661 343 3 0 397 0
[pid=8261] ppid=8253 vsize=5352 CPUtime=0
/proc/8261/stat : 8261 (sh) S 8253 8253 6741 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 105727951 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8261/statm: 1338 224 188 169 0 49 0
[pid=8263] ppid=8261 vsize=31892 CPUtime=217.78
/proc/8263/stat : 8263 (clasp-1.0) R 8261 8253 6741 0 -1 4194304 7646 0 0 0 21772 6 0 0 25 0 1 0 105727951 32657408 7525 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616617 0 0 4096 0 0 0 0 17 1 0 0
/proc/8263/statm: 7973 7525 249 81 0 7347 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 50432

[startup+282.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/80 8263
/proc/meminfo: memFree=1598272/2055920 swapFree=4144700/4192956
[pid=8253] ppid=8251 vsize=13188 CPUtime=4.39
/proc/8253/stat : 8253 (pbclasp) S 8251 8253 6741 0 -1 4194304 771 1850 0 0 1 0 434 4 16 0 1 0 105727509 13504512 661 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8253/statm: 3297 661 343 3 0 397 0
[pid=8261] ppid=8253 vsize=5352 CPUtime=0
/proc/8261/stat : 8261 (sh) S 8253 8253 6741 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 105727951 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8261/statm: 1338 224 188 169 0 49 0

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

/proc/8261/stat : 8261 (sh) S 8253 8253 6741 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 105727951 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8261/statm: 1338 224 188 169 0 49 0
[pid=8263] ppid=8261 vsize=56776 CPUtime=1657.27
/proc/8263/stat : 8263 (clasp-1.0) R 8261 8253 6741 0 -1 4194304 13915 0 0 0 165706 21 0 0 25 0 1 0 105727951 58138624 13480 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/8263/statm: 14194 13480 249 81 0 13568 0
Current children cumulated CPU time (s) 1661.66
Current children cumulated vsize (KiB) 75316

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 8265
/proc/meminfo: memFree=1574528/2055920 swapFree=4144700/4192956
[pid=8253] ppid=8251 vsize=13188 CPUtime=4.39
/proc/8253/stat : 8253 (pbclasp) S 8251 8253 6741 0 -1 4194304 771 1850 0 0 1 0 434 4 16 0 1 0 105727509 13504512 661 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8253/statm: 3297 661 343 3 0 397 0
[pid=8261] ppid=8253 vsize=5352 CPUtime=0
/proc/8261/stat : 8261 (sh) S 8253 8253 6741 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 105727951 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8261/statm: 1338 224 188 169 0 49 0
[pid=8263] ppid=8261 vsize=57456 CPUtime=1717.25
/proc/8263/stat : 8263 (clasp-1.0) R 8261 8253 6741 0 -1 4194304 14119 0 0 0 171703 22 0 0 25 0 1 0 105727951 58834944 13646 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737644 0 0 4096 0 0 0 0 17 1 0 0
/proc/8263/statm: 14364 13646 249 81 0 13738 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 75996

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 8265
/proc/meminfo: memFree=1574528/2055920 swapFree=4144700/4192956
[pid=8253] ppid=8251 vsize=13188 CPUtime=4.39
/proc/8253/stat : 8253 (pbclasp) S 8251 8253 6741 0 -1 4194304 771 1850 0 0 1 0 434 4 16 0 1 0 105727509 13504512 661 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8253/statm: 3297 661 343 3 0 397 0
[pid=8261] ppid=8253 vsize=5352 CPUtime=0
/proc/8261/stat : 8261 (sh) S 8253 8253 6741 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 105727951 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8261/statm: 1338 224 188 169 0 49 0
[pid=8263] ppid=8261 vsize=57456 CPUtime=1777.23
/proc/8263/stat : 8263 (clasp-1.0) R 8261 8253 6741 0 -1 4194304 14119 0 0 0 177701 22 0 0 25 0 1 0 105727951 58834944 13646 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/8263/statm: 14364 13646 249 81 0 13738 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 75996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 8265
/proc/meminfo: memFree=1574464/2055920 swapFree=4144700/4192956
[pid=8253] ppid=8251 vsize=13188 CPUtime=4.39
/proc/8253/stat : 8253 (pbclasp) S 8251 8253 6741 0 -1 4194304 771 1850 0 0 1 0 434 4 16 0 1 0 105727509 13504512 661 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8253/statm: 3297 661 343 3 0 397 0
[pid=8261] ppid=8253 vsize=5352 CPUtime=0
/proc/8261/stat : 8261 (sh) S 8253 8253 6741 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 105727951 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8261/statm: 1338 224 188 169 0 49 0
[pid=8263] ppid=8261 vsize=57456 CPUtime=1795.64
/proc/8263/stat : 8263 (clasp-1.0) R 8261 8253 6741 0 -1 4194304 14119 0 0 0 179541 23 0 0 25 0 1 0 105727951 58834944 13646 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617553 0 0 4096 0 0 0 0 17 1 0 0
/proc/8263/statm: 14364 13646 249 81 0 13738 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 75996

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 8265
/proc/meminfo: memFree=1574464/2055920 swapFree=4144700/4192956
[pid=8253] ppid=8251 vsize=13188 CPUtime=4.39
/proc/8253/stat : 8253 (pbclasp) S 8251 8253 6741 0 -1 4194304 771 1850 0 0 1 0 434 4 16 0 1 0 105727509 13504512 661 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8253/statm: 3297 661 343 3 0 397 0
[pid=8261] ppid=8253 vsize=5352 CPUtime=0
/proc/8261/stat : 8261 (sh) S 8253 8253 6741 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 105727951 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8261/statm: 1338 224 188 169 0 49 0
[pid=8263] ppid=8261 vsize=57456 CPUtime=1795.64
/proc/8263/stat : 8263 (clasp-1.0) R 8261 8253 6741 0 -1 4194304 14119 0 0 0 179541 23 0 0 25 0 1 0 105727951 58834944 13646 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617553 0 0 4096 0 0 0 0 17 1 0 0
/proc/8263/statm: 14364 13646 249 81 0 13738 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 75996

# WARNING:
# current cumulated CPU time (4.42 s) is less than in the last sample (1800.03 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1795.61 s) to the 'lost time'.

[startup+1800.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 8265
/proc/meminfo: memFree=1574464/2055920 swapFree=4144700/4192956
[pid=8253] ppid=8251 vsize=13188 CPUtime=4.42
/proc/8253/stat : 8253 (pbclasp) S 8251 8253 6741 0 -1 4194304 936 3628 0 0 1 0 434 7 16 0 1 0 105727509 13504512 663 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8253/statm: 3297 663 343 3 0 397 0
Current children cumulated CPU time (s) 4.42
Current children cumulated vsize (KiB) 13188

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 8265
/proc/meminfo: memFree=1574464/2055920 swapFree=4144700/4192956
[pid=8253] ppid=8251 vsize=13188 CPUtime=4.42
/proc/8253/stat : 8253 (pbclasp) S 8251 8253 6741 0 -1 4194304 936 3628 0 0 1 0 434 7 16 0 1 0 105727509 13504512 663 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8253/statm: 3297 663 343 3 0 397 0
Current children cumulated CPU time (s) 4.42
Current children cumulated vsize (KiB) 13188

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 8276
/proc/meminfo: memFree=1609592/2055920 swapFree=4144700/4192956
[pid=8253] ppid=8251 vsize=13188 CPUtime=4.42
/proc/8253/stat : 8253 (pbclasp) S 8251 8253 6741 0 -1 4194304 936 3628 0 0 1 0 434 7 16 0 1 0 105727509 13504512 663 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8253/statm: 3297 663 343 3 0 397 0
[pid=8274] ppid=8253 vsize=5352 CPUtime=0
/proc/8274/stat : 8274 (sh) S 8253 8253 6741 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 105907585 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8274/statm: 1338 224 188 169 0 49 0
[pid=8276] ppid=8274 vsize=21084 CPUtime=1.41
/proc/8276/stat : 8276 (clasp-1.0) R 8274 8253 6741 0 -1 4194304 4991 0 0 0 139 2 0 0 25 0 1 0 105907586 21590016 4871 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617536 0 0 4096 0 0 0 0 17 1 0 0
/proc/8276/statm: 5271 4871 249 81 0 4645 0
Current children cumulated CPU time (s) 5.83
Current children cumulated vsize (KiB) 39624

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 8276
/proc/meminfo: memFree=1609592/2055920 swapFree=4144700/4192956
[pid=8253] ppid=8251 vsize=13188 CPUtime=4.42
/proc/8253/stat : 8253 (pbclasp) S 8251 8253 6741 0 -1 4194304 936 3628 0 0 1 0 434 7 16 0 1 0 105727509 13504512 663 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8253/statm: 3297 663 343 3 0 397 0
[pid=8274] ppid=8253 vsize=5352 CPUtime=0
/proc/8274/stat : 8274 (sh) S 8253 8253 6741 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 105907585 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8274/statm: 1338 224 188 169 0 49 0
[pid=8276] ppid=8274 vsize=21084 CPUtime=1.81
/proc/8276/stat : 8276 (clasp-1.0) R 8274 8253 6741 0 -1 4194304 4991 0 0 0 179 2 0 0 25 0 1 0 105907586 21590016 4871 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715821 0 0 4096 0 0 0 0 17 1 0 0
/proc/8276/statm: 5271 4871 249 81 0 4645 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 39624

[startup+1802.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 8276
/proc/meminfo: memFree=1609592/2055920 swapFree=4144700/4192956
[pid=8253] ppid=8251 vsize=13188 CPUtime=4.42
/proc/8253/stat : 8253 (pbclasp) S 8251 8253 6741 0 -1 4194304 936 3628 0 0 1 0 434 7 16 0 1 0 105727509 13504512 663 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8253/statm: 3297 663 343 3 0 397 0
[pid=8274] ppid=8253 vsize=5352 CPUtime=0
/proc/8274/stat : 8274 (sh) S 8253 8253 6741 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 105907585 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8274/statm: 1338 224 188 169 0 49 0
[pid=8276] ppid=8274 vsize=21084 CPUtime=1.91
/proc/8276/stat : 8276 (clasp-1.0) R 8274 8253 6741 0 -1 4194304 4991 0 0 0 189 2 0 0 25 0 1 0 105907586 21590016 4871 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617498 0 0 4096 0 0 0 0 17 1 0 0
/proc/8276/statm: 5271 4871 249 81 0 4645 0
Current children cumulated CPU time (s) 6.33
Current children cumulated vsize (KiB) 39624

Child ended because it received signal 9 (SIGKILL)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8253 and gives
#  childrusage.ru_utime.tv_sec=4
#  childrusage.ru_utime.tv_usec=364336
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=86986
# CPU time returned by wait4() is 4.45132
# while last known CPU time is 6.33
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 1795.61
#  lost CPU user time (s): 1795.41
#  lost CPU system time (s): 0.2

Real time (s): 1802.74
CPU time (s): 1801.94
CPU user time (s): 1801.65
CPU system time (s): 0.29
CPU usage (%): 99.9558
Max. virtual memory (cumulated for all children) (KiB): 75996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.36434
system time used= 0.086986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4564
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= 748
involuntary context switches= 64

runsolver used 1.67274 second user time and 4.89426 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Sat Apr 14 19:15:55 UTC 2007

IDJOB= 348336
IDBENCH= 1657
IDSOLVER= 167
FILE ID= node39/348336-1176578154

PBS_JOBID= 4556875

Free space on /tmp= 66563 MiB

SOLVER NAME= PB-clasp 2007-03-23
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-tuff.opb
COMMAND LINE= pbclasp instance-348336-1176578154.opb /tmp/evaluation/348336-1176578154/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node39/convwatcher-348336-1176578154 -o ROOT/results/node39/conversion-348336-1176578154 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348336-1176578154/instance-348336-1176578154.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-348336-1176578154 -o ROOT/results/node39/solver-348336-1176578154 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-348336-1176578154.opb /tmp/evaluation/348336-1176578154/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  e0d3bc77812df02cd6843b358116eb3f

RANDOM SEED= 580715501

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1636136 kB
Buffers:         32268 kB
Cached:         137664 kB
SwapCached:       9928 kB
Active:         161520 kB
Inactive:       160668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1636136 kB
SwapTotal:     4192956 kB
SwapFree:      4144700 kB
Dirty:            1820 kB
Writeback:           0 kB
Mapped:         159516 kB
Slab:            82872 kB
Committed_AS:   355572 kB
PageTables:       2012 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66558 MiB

End job on node39 on Sat Apr 14 19:45:58 UTC 2007