Trace number 362458

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 2007-03-23? (MO) 571.571 571.863

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-n3708.opb
MD5SUMd44ccf8fb2d5e43b368613290c78fd1e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark8.81166
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables155000
Total number of constraints5150
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 constraints5150
Minimum length of a constraint31
Maximum length of a constraint3000
Number of terms in the objective function 155000
Biggest coefficient in the objective function 76
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 655014
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 655014
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)

569.62/569.84	c Somebody sent me a SIGTERM
569.62/569.84	s UNKNOWN
569.62/569.89	pb2clasp1: no process killed
544.61/571.84	sh: line 1:  1536 Killed                  cat /tmp/evaluation/362458-1177012987/temp/instance-362458-1177012987.opb.op
544.61/571.84	      1537                       | clasp >/tmp/evaluation/362458-1177012987/temp/instance-362458-1177012987.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362458-1177012987/instance-362458-1177012987.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/node45/watcher-362458-1177012987 -o ROOT/results/node45/solver-362458-1177012987 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362458-1177012987.opb /tmp/evaluation/362458-1177012987/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: 1.00 1.00 0.99 3/77 1514
/proc/meminfo: memFree=1725112/2055920 swapFree=4157496/4192956
[pid=1514] ppid=1512 vsize=12268 CPUtime=0
/proc/1514/stat : 1514 (pbclasp) R 1512 1514 982 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 56144350 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947988478 0 0 4224 0 0 0 0 17 1 0 0
/proc/1514/statm: 3067 317 242 3 0 167 0

[startup+0.0989101 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 1514
/proc/meminfo: memFree=1725112/2055920 swapFree=4157496/4192956
[pid=1514] ppid=1512 vsize=16316 CPUtime=0.09
/proc/1514/stat : 1514 (pbclasp) R 1512 1514 982 0 -1 4194304 1451 0 0 0 9 0 0 0 18 0 1 0 56144350 16707584 1417 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258938933985 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1514/statm: 4079 1418 314 3 0 1179 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16316

[startup+0.101909 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 1514
/proc/meminfo: memFree=1725112/2055920 swapFree=4157496/4192956
[pid=1514] ppid=1512 vsize=16448 CPUtime=0.09
/proc/1514/stat : 1514 (pbclasp) R 1512 1514 982 0 -1 4194304 1476 0 0 0 9 0 0 0 18 0 1 0 56144350 16842752 1442 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258938933985 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1514/statm: 4112 1442 314 3 0 1212 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16448

[startup+0.301928 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 1514
/proc/meminfo: memFree=1725112/2055920 swapFree=4157496/4192956
[pid=1514] ppid=1512 vsize=28296 CPUtime=0.29
/proc/1514/stat : 1514 (pbclasp) R 1512 1514 982 0 -1 4194304 12327 0 0 0 25 4 0 0 19 0 1 0 56144350 28975104 4425 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258938967602 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1514/statm: 7074 4425 320 3 0 4174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28296

[startup+0.70197 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 1514
/proc/meminfo: memFree=1725112/2055920 swapFree=4157496/4192956
[pid=1514] ppid=1512 vsize=28296 CPUtime=0.68
/proc/1514/stat : 1514 (pbclasp) R 1512 1514 982 0 -1 4194304 33226 0 0 0 55 13 0 0 23 0 1 0 56144350 28975104 4102 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258938967466 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1514/statm: 7074 4110 320 3 0 4174 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 28296

[startup+1.50105 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1515
/proc/meminfo: memFree=1708592/2055920 swapFree=4157496/4192956
[pid=1514] ppid=1512 vsize=28296 CPUtime=1.48
/proc/1514/stat : 1514 (pbclasp) R 1512 1514 982 0 -1 4194304 74814 0 0 0 118 30 0 0 25 0 1 0 56144350 28975104 4425 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258938967928 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1514/statm: 7074 4425 320 3 0 4174 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 28296

[startup+3.10121 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1515
/proc/meminfo: memFree=1708272/2055920 swapFree=4157496/4192956
[pid=1514] ppid=1512 vsize=28292 CPUtime=3.09
/proc/1514/stat : 1514 (pbclasp) R 1512 1514 982 0 -1 4194304 157684 0 0 0 245 64 0 0 25 0 1 0 56144350 28971008 4424 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258959412994 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1514/statm: 7073 4424 320 3 0 4173 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28292

[startup+6.30254 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1515
/proc/meminfo: memFree=1708272/2055920 swapFree=4157496/4192956
[pid=1514] ppid=1512 vsize=28420 CPUtime=6.29
/proc/1514/stat : 1514 (pbclasp) R 1512 1514 982 0 -1 4194304 324155 0 0 0 497 132 0 0 25 0 1 0 56144350 29102080 4362 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258938967470 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1514/statm: 7105 4368 320 3 0 4205 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28420

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1515
/proc/meminfo: memFree=1709112/2055920 swapFree=4157496/4192956
[pid=1514] ppid=1512 vsize=28544 CPUtime=12.68
/proc/1514/stat : 1514 (pbclasp) R 1512 1514 982 0 -1 4194304 656729 0 0 0 998 270 0 0 25 0 1 0 56144350 29229056 4457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258938967466 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1514/statm: 7136 4457 320 3 0 4236 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28544

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1515
/proc/meminfo: memFree=1708216/2055920 swapFree=4157496/4192956
[pid=1514] ppid=1512 vsize=28792 CPUtime=25.48
/proc/1514/stat : 1514 (pbclasp) R 1512 1514 982 0 -1 4194304 1325978 0 0 0 2006 542 0 0 25 0 1 0 56144350 29483008 4523 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258938967586 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1514/statm: 7198 4523 320 3 0 4298 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28792

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1515
/proc/meminfo: memFree=1707576/2055920 swapFree=4157496/4192956
[pid=1514] ppid=1512 vsize=29340 CPUtime=51.08
/proc/1514/stat : 1514 (pbclasp) R 1512 1514 982 0 -1 4194304 2661433 0 0 0 4018 1090 0 0 25 0 1 0 56144350 30044160 4657 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258959413006 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1514/statm: 7335 4657 320 3 0 4435 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 29340

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1515
/proc/meminfo: memFree=1706488/2055920 swapFree=4157496/4192956
[pid=1514] ppid=1512 vsize=30456 CPUtime=102.27
/proc/1514/stat : 1514 (pbclasp) R 1512 1514 982 0 -1 4194304 5343632 0 0 0 8047 2180 0 0 25 0 1 0 56144350 31186944 4933 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258938967896 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1514/statm: 7614 4933 320 3 0 4714 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 30456

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1515
/proc/meminfo: memFree=1705016/2055920 swapFree=4157496/4192956
[pid=1514] ppid=1512 vsize=31932 CPUtime=162.24
/proc/1514/stat : 1514 (pbclasp) R 1512 1514 982 0 -1 4194304 8491939 0 0 0 12734 3490 0 0 25 0 1 0 56144350 32698368 5306 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258959412994 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1514/statm: 7983 5306 320 3 0 5083 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 31932

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1515
/proc/meminfo: memFree=1702648/2055920 swapFree=4157496/4192956
[pid=1514] ppid=1512 vsize=34188 CPUtime=222.22
/proc/1514/stat : 1514 (pbclasp) R 1512 1514 982 0 -1 4194304 11664555 0 0 0 17386 4836 0 0 25 0 1 0 56144350 35008512 5881 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258938967891 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1514/statm: 8547 5881 320 3 0 5647 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 34188

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1515
/proc/meminfo: memFree=1701120/2055920 swapFree=4157496/4192956
[pid=1514] ppid=1512 vsize=35668 CPUtime=282.21
/proc/1514/stat : 1514 (pbclasp) R 1512 1514 982 0 -1 4194304 14870023 0 0 0 22061 6160 0 0 25 0 1 0 56144350 36524032 6259 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258959413000 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1514/statm: 8917 6259 320 3 0 6017 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 35668

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1517
/proc/meminfo: memFree=1699328/2055920 swapFree=4157496/4192956
[pid=1514] ppid=1512 vsize=37660 CPUtime=342.19
/proc/1514/stat : 1514 (pbclasp) R 1512 1514 982 0 -1 4194304 18157387 0 0 0 26695 7524 0 0 25 0 1 0 56144350 38563840 6588 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258938967466 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1514/statm: 9415 6595 320 3 0 6515 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 37660

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1517
/proc/meminfo: memFree=1695872/2055920 swapFree=4157496/4192956
[pid=1514] ppid=1512 vsize=41432 CPUtime=402.18
/proc/1514/stat : 1514 (pbclasp) R 1512 1514 982 0 -1 4194304 21609200 0 0 0 31342 8876 0 0 25 0 1 0 56144350 42426368 7656 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258938967466 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1514/statm: 10358 7663 320 3 0 7458 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 41432

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.99 3/78 1517
/proc/meminfo: memFree=1692672/2055920 swapFree=4157496/4192956
[pid=1514] ppid=1512 vsize=44400 CPUtime=462.16
/proc/1514/stat : 1514 (pbclasp) R 1512 1514 982 0 -1 4194304 25455550 0 0 0 35902 10314 0 0 25 0 1 0 56144350 45465600 8419 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258938967863 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1514/statm: 11100 8419 320 3 0 8200 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 44400

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1517
/proc/meminfo: memFree=1683072/2055920 swapFree=4157496/4192956
[pid=1514] ppid=1512 vsize=54052 CPUtime=522.15
/proc/1514/stat : 1514 (pbclasp) R 1512 1514 982 0 -1 4194304 30193554 0 0 0 40377 11838 0 0 25 0 1 0 56144350 55349248 10843 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258938967466 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1514/statm: 13513 10843 320 3 0 10613 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 54052



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+569.816 s]
/proc/loadavg: 1.00 1.00 0.99 3/81 1526
/proc/meminfo: memFree=16104/2055920 swapFree=4158476/4192956
[pid=1514] ppid=1512 vsize=70512 CPUtime=542.69
/proc/1514/stat : 1514 (pbclasp) S 1512 1514 982 0 -1 4194304 30692524 2226 0 0 41016 11981 1258 14 16 0 1 0 56144350 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1514/statm: 17628 14991 343 3 0 14728 0
[pid=1524] ppid=1514 vsize=5352 CPUtime=0
/proc/1524/stat : 1524 (sh) S 1514 1514 982 0 -1 4194304 288 0 0 0 0 0 0 0 19 0 1 0 56198635 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1524/statm: 1338 224 188 169 0 49 0
[pid=1525] ppid=1524 vsize=2520 CPUtime=0.01
/proc/1525/stat : 1525 (cat) S 1524 1514 982 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 56198636 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 258939257058 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1525/statm: 630 87 71 4 0 42 0
[pid=1526] ppid=1524 vsize=1770832 CPUtime=26.92
/proc/1526/stat : 1526 (clasp) R 1524 1514 982 0 -1 4194304 444472 0 0 0 2481 211 0 0 25 0 1 0 56198636 1813331968 441719 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650563 0 0 4096 0 0 0 0 17 1 0 0
/proc/1526/statm: 442708 441719 181 154 0 442178 0
Current children cumulated CPU time (s) 569.62
Current children cumulated vsize (KiB) 1849216

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

[startup+569.816 s]
/proc/loadavg: 1.00 1.00 0.99 3/81 1526
/proc/meminfo: memFree=16104/2055920 swapFree=4158476/4192956
[pid=1514] ppid=1512 vsize=70512 CPUtime=542.69
/proc/1514/stat : 1514 (pbclasp) S 1512 1514 982 0 -1 4194304 30692524 2226 0 0 41016 11981 1258 14 16 0 1 0 56144350 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1514/statm: 17628 14991 343 3 0 14728 0
[pid=1524] ppid=1514 vsize=5352 CPUtime=0
/proc/1524/stat : 1524 (sh) S 1514 1514 982 0 -1 4194304 288 0 0 0 0 0 0 0 19 0 1 0 56198635 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1524/statm: 1338 224 188 169 0 49 0
[pid=1525] ppid=1524 vsize=2520 CPUtime=0.01
/proc/1525/stat : 1525 (cat) S 1524 1514 982 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 56198636 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 258939257058 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1525/statm: 630 87 71 4 0 42 0
[pid=1526] ppid=1524 vsize=1770832 CPUtime=26.92
/proc/1526/stat : 1526 (clasp) R 1524 1514 982 0 -1 4194304 444472 0 0 0 2481 211 0 0 25 0 1 0 56198636 1813331968 441719 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650563 0 0 4096 0 0 0 0 17 1 0 0
/proc/1526/statm: 442708 441719 181 154 0 442178 0
Current children cumulated CPU time (s) 569.62
Current children cumulated vsize (KiB) 1849216

# WARNING:
# current cumulated CPU time (542.76 s) is less than in the last sample (569.62 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (26.86 s) to the 'lost time'.

[startup+569.925 s]
/proc/loadavg: 1.00 1.00 0.99 3/81 1526
/proc/meminfo: memFree=16104/2055920 swapFree=4158476/4192956
[pid=1514] ppid=1512 vsize=70512 CPUtime=542.76
/proc/1514/stat : 1514 (pbclasp) R 1512 1514 982 0 -1 4194304 30692636 3194 0 0 41018 11982 1258 18 17 0 1 0 56144350 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947985362 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1514/statm: 17628 14992 343 3 0 14728 0
Current children cumulated CPU time (s) 542.76
Current children cumulated vsize (KiB) 70512

Sending SIGKILL to process tree (bottom up)

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

[startup+571.003 s]
/proc/loadavg: 1.00 1.00 0.99 2/82 1537
/proc/meminfo: memFree=1784672/2055920 swapFree=4158476/4192956
[pid=1514] ppid=1512 vsize=70512 CPUtime=542.99
/proc/1514/stat : 1514 (pbclasp) S 1512 1514 982 0 -1 4194304 30692686 3998 0 0 41031 11983 1259 26 16 0 1 0 56144350 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1514/statm: 17628 14992 343 3 0 14728 0
[pid=1535] ppid=1514 vsize=5352 CPUtime=0
/proc/1535/stat : 1535 (sh) S 1514 1514 982 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 56201366 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1535/statm: 1338 224 188 169 0 49 0
[pid=1536] ppid=1535 vsize=2520 CPUtime=0
/proc/1536/stat : 1536 (cat) S 1535 1514 982 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 56201367 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 258939257058 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1536/statm: 630 87 71 4 0 42 0
[pid=1537] ppid=1535 vsize=3944 CPUtime=0.82
/proc/1537/stat : 1537 (clasp) R 1535 1514 982 0 -1 4194304 1321 0 0 0 82 0 0 0 24 0 1 0 56201367 4038656 533 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 5194718 0 0 4096 0 0 0 0 17 1 0 0
/proc/1537/statm: 986 533 173 154 0 456 0
Current children cumulated CPU time (s) 543.81
Current children cumulated vsize (KiB) 82328

[startup+571.402 s]
/proc/loadavg: 1.00 1.00 0.99 2/82 1537
/proc/meminfo: memFree=1784672/2055920 swapFree=4158476/4192956
[pid=1514] ppid=1512 vsize=70512 CPUtime=542.99
/proc/1514/stat : 1514 (pbclasp) S 1512 1514 982 0 -1 4194304 30692686 3998 0 0 41031 11983 1259 26 16 0 1 0 56144350 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1514/statm: 17628 14992 343 3 0 14728 0
[pid=1535] ppid=1514 vsize=5352 CPUtime=0
/proc/1535/stat : 1535 (sh) S 1514 1514 982 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 56201366 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1535/statm: 1338 224 188 169 0 49 0
[pid=1536] ppid=1535 vsize=2520 CPUtime=0
/proc/1536/stat : 1536 (cat) S 1535 1514 982 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 56201367 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 258939257058 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1536/statm: 630 87 71 4 0 42 0
[pid=1537] ppid=1535 vsize=3944 CPUtime=1.22
/proc/1537/stat : 1537 (clasp) R 1535 1514 982 0 -1 4194304 1321 0 0 0 122 0 0 0 25 0 1 0 56201367 4038656 533 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 5192487 0 0 4096 0 0 0 0 17 1 0 0
/proc/1537/statm: 986 533 173 154 0 456 0
Current children cumulated CPU time (s) 544.21
Current children cumulated vsize (KiB) 82328

[startup+571.801 s]
/proc/loadavg: 1.00 1.00 0.99 2/82 1537
/proc/meminfo: memFree=1784672/2055920 swapFree=4158476/4192956
[pid=1514] ppid=1512 vsize=70512 CPUtime=542.99
/proc/1514/stat : 1514 (pbclasp) S 1512 1514 982 0 -1 4194304 30692686 3998 0 0 41031 11983 1259 26 16 0 1 0 56144350 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1514/statm: 17628 14992 343 3 0 14728 0
[pid=1535] ppid=1514 vsize=5352 CPUtime=0
/proc/1535/stat : 1535 (sh) S 1514 1514 982 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 56201366 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1535/statm: 1338 224 188 169 0 49 0
[pid=1536] ppid=1535 vsize=2520 CPUtime=0
/proc/1536/stat : 1536 (cat) S 1535 1514 982 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 56201367 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 258939257058 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1536/statm: 630 87 71 4 0 42 0
[pid=1537] ppid=1535 vsize=4532 CPUtime=1.62
/proc/1537/stat : 1537 (clasp) R 1535 1514 982 0 -1 4194304 1449 0 0 0 162 0 0 0 25 0 1 0 56201367 4640768 661 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134937334 0 0 4096 0 0 0 0 17 1 0 0
/proc/1537/statm: 1133 661 173 154 0 603 0
Current children cumulated CPU time (s) 544.61
Current children cumulated vsize (KiB) 82916

Child ended because it received signal 9 (SIGKILL)

# 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): 26.86
#  lost CPU user time (s): 24.79
#  lost CPU system time (s): 2.07

Real time (s): 571.863
CPU time (s): 571.571
CPU user time (s): 449.368
CPU system time (s): 122.203
CPU usage (%): 99.949
Max. virtual memory (cumulated for all children) (KiB): 1849216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 424.578
system time used= 120.133
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30701464
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= 3209
involuntary context switches= 4269

runsolver used 0.611906 second user time and 1.48377 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Thu Apr 19 20:03:07 UTC 2007

IDJOB= 362458
IDBENCH= 1562
IDSOLVER= 158
FILE ID= node45/362458-1177012987

PBS_JOBID= 4630542

Free space on /tmp= 66440 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-n3708.opb
COMMAND LINE= pbclasp instance-362458-1177012987.opb /tmp/evaluation/362458-1177012987/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node45/convwatcher-362458-1177012987 -o ROOT/results/node45/conversion-362458-1177012987 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362458-1177012987/instance-362458-1177012987.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-362458-1177012987 -o ROOT/results/node45/solver-362458-1177012987 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362458-1177012987.opb /tmp/evaluation/362458-1177012987/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  d44ccf8fb2d5e43b368613290c78fd1e

RANDOM SEED= 698805434

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.218
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		: 3000.218
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:       1725520 kB
Buffers:         37652 kB
Cached:         225436 kB
SwapCached:      15576 kB
Active:         141240 kB
Inactive:       146768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1725520 kB
SwapTotal:     4192956 kB
SwapFree:      4157496 kB
Dirty:            7764 kB
Writeback:           0 kB
Mapped:          32052 kB
Slab:            27952 kB
Committed_AS:  1177804 kB
PageTables:       1732 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= 66416 MiB

End job on node45 on Thu Apr 19 20:12:39 UTC 2007