Trace number 362318

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) 564.621 564.945

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-n370a.opb
MD5SUMd7a28c2ec06d645af4379f015212128c
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 benchmark8.33173
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 653755
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262143
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 653755
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)

562.70/562.92	c Somebody sent me a SIGTERM
562.70/562.92	s UNKNOWN
562.70/562.98	pb2clasp1: no process killed
538.46/564.92	sh: line 1: 24879 Killed                  cat /tmp/evaluation/362318-1177010204/temp/instance-362318-1177010204.opb.op
538.46/564.92	     24880                       | clasp >/tmp/evaluation/362318-1177010204/temp/instance-362318-1177010204.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362318-1177010204/instance-362318-1177010204.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-362318-1177010204 -o ROOT/results/node68/solver-362318-1177010204 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362318-1177010204.opb /tmp/evaluation/362318-1177010204/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: 0.82 0.96 0.97 3/64 24859
/proc/meminfo: memFree=1294488/2055920 swapFree=4181952/4192956
[pid=24859] ppid=24857 vsize=12268 CPUtime=0
/proc/24859/stat : 24859 (pbclasp) R 24857 24859 24776 0 -1 4194304 395 0 0 0 0 0 0 0 18 0 1 0 177009900 12562432 361 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257414304481 0 0 4224 0 0 0 0 17 1 0 0
/proc/24859/statm: 3067 362 275 3 0 167 0

[startup+0.0427069 s]
/proc/loadavg: 0.82 0.96 0.97 3/64 24859
/proc/meminfo: memFree=1294488/2055920 swapFree=4181952/4192956
[pid=24859] ppid=24857 vsize=14100 CPUtime=0.03
/proc/24859/stat : 24859 (pbclasp) R 24857 24859 24776 0 -1 4194304 883 0 0 0 3 0 0 0 18 0 1 0 177009900 14438400 849 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257414304481 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24859/statm: 3525 849 314 3 0 625 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14100

[startup+0.101712 s]
/proc/loadavg: 0.82 0.96 0.97 3/64 24859
/proc/meminfo: memFree=1294488/2055920 swapFree=4181952/4192956
[pid=24859] ppid=24857 vsize=18632 CPUtime=0.09
/proc/24859/stat : 24859 (pbclasp) R 24857 24859 24776 0 -1 4194304 1533 0 0 0 9 0 0 0 18 0 1 0 177009900 19079168 1499 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257414337962 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24859/statm: 4658 1505 314 3 0 1758 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18632

[startup+0.301729 s]
/proc/loadavg: 0.82 0.96 0.97 3/64 24859
/proc/meminfo: memFree=1294488/2055920 swapFree=4181952/4192956
[pid=24859] ppid=24857 vsize=28296 CPUtime=0.29
/proc/24859/stat : 24859 (pbclasp) R 24857 24859 24776 0 -1 4194304 12327 0 0 0 25 4 0 0 19 0 1 0 177009900 28975104 4425 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257414338098 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24859/statm: 7074 4425 320 3 0 4174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28296

[startup+0.701766 s]
/proc/loadavg: 0.82 0.96 0.97 3/64 24859
/proc/meminfo: memFree=1294488/2055920 swapFree=4181952/4192956
[pid=24859] ppid=24857 vsize=28296 CPUtime=0.69
/proc/24859/stat : 24859 (pbclasp) R 24857 24859 24776 0 -1 4194304 33156 0 0 0 57 12 0 0 22 0 1 0 177009900 28975104 4425 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257414338355 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24859/statm: 7074 4425 320 3 0 4174 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28296

[startup+1.50184 s]
/proc/loadavg: 0.82 0.96 0.97 2/65 24860
/proc/meminfo: memFree=1278800/2055920 swapFree=4181952/4192956
[pid=24859] ppid=24857 vsize=28296 CPUtime=1.49
/proc/24859/stat : 24859 (pbclasp) R 24857 24859 24776 0 -1 4194304 74509 0 0 0 120 29 0 0 25 0 1 0 177009900 28975104 4120 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257414337962 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24859/statm: 7074 4129 320 3 0 4174 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28296

[startup+3.10198 s]
/proc/loadavg: 0.82 0.96 0.97 2/65 24860
/proc/meminfo: memFree=1277776/2055920 swapFree=4181952/4192956
[pid=24859] ppid=24857 vsize=28292 CPUtime=3.09
/proc/24859/stat : 24859 (pbclasp) R 24857 24859 24776 0 -1 4194304 157661 0 0 0 245 64 0 0 25 0 1 0 177009900 28971008 4402 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257414337962 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24859/statm: 7073 4410 321 3 0 4173 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28292

[startup+6.30127 s]
/proc/loadavg: 0.83 0.96 0.97 2/65 24860
/proc/meminfo: memFree=1277648/2055920 swapFree=4181952/4192956
[pid=24859] ppid=24857 vsize=28420 CPUtime=6.29
/proc/24859/stat : 24859 (pbclasp) R 24857 24859 24776 0 -1 4194304 325389 0 0 0 497 132 0 0 25 0 1 0 177009900 29102080 4424 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257414338335 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24859/statm: 7105 4424 320 3 0 4205 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28420

[startup+12.7018 s]
/proc/loadavg: 0.84 0.96 0.97 2/65 24860
/proc/meminfo: memFree=1279000/2055920 swapFree=4181952/4192956
[pid=24859] ppid=24857 vsize=28544 CPUtime=12.68
/proc/24859/stat : 24859 (pbclasp) R 24857 24859 24776 0 -1 4194304 666065 0 0 0 1004 264 0 0 25 0 1 0 177009900 29229056 4458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257414338070 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24859/statm: 7136 4458 320 3 0 4236 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28544

[startup+25.502 s]
/proc/loadavg: 0.88 0.96 0.97 2/65 24860
/proc/meminfo: memFree=1278552/2055920 swapFree=4181952/4192956
[pid=24859] ppid=24857 vsize=28792 CPUtime=25.48
/proc/24859/stat : 24859 (pbclasp) R 24857 24859 24776 0 -1 4194304 1342792 0 0 0 2019 529 0 0 25 0 1 0 177009900 29483008 4399 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257414337962 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24859/statm: 7198 4406 320 3 0 4298 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28792

[startup+51.1013 s]
/proc/loadavg: 0.92 0.97 0.97 2/65 24860
/proc/meminfo: memFree=1277080/2055920 swapFree=4181952/4192956
[pid=24859] ppid=24857 vsize=29340 CPUtime=51.06
/proc/24859/stat : 24859 (pbclasp) R 24857 24859 24776 0 -1 4194304 2696022 0 0 0 4042 1064 0 0 25 0 1 0 177009900 30044160 4660 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257414338409 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24859/statm: 7335 4660 320 3 0 4435 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 29340

[startup+102.306 s]
/proc/loadavg: 0.96 0.97 0.97 2/65 24860
/proc/meminfo: memFree=1276120/2055920 swapFree=4181952/4192956
[pid=24859] ppid=24857 vsize=30452 CPUtime=102.26
/proc/24859/stat : 24859 (pbclasp) R 24857 24859 24776 0 -1 4194304 5392909 0 0 0 8050 2176 0 0 25 0 1 0 177009900 31182848 4937 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257414338335 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24859/statm: 7613 4937 320 3 0 4713 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30452

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.97 2/65 24860
/proc/meminfo: memFree=1275096/2055920 swapFree=4181952/4192956
[pid=24859] ppid=24857 vsize=31928 CPUtime=162.24
/proc/24859/stat : 24859 (pbclasp) R 24857 24859 24776 0 -1 4194304 8565084 0 0 0 12734 3490 0 0 25 0 1 0 177009900 32694272 5312 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257414338066 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24859/statm: 7982 5312 320 3 0 5082 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 31928

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24860
/proc/meminfo: memFree=1272088/2055920 swapFree=4181952/4192956
[pid=24859] ppid=24857 vsize=34184 CPUtime=222.23
/proc/24859/stat : 24859 (pbclasp) R 24857 24859 24776 0 -1 4194304 11776384 0 0 0 17398 4825 0 0 25 0 1 0 177009900 35004416 5893 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257414338343 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24859/statm: 8546 5893 320 3 0 5646 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 34184

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24860
/proc/meminfo: memFree=1271384/2055920 swapFree=4181952/4192956
[pid=24859] ppid=24857 vsize=35796 CPUtime=282.21
/proc/24859/stat : 24859 (pbclasp) R 24857 24859 24776 0 -1 4194304 15049897 0 0 0 22025 6196 0 0 25 0 1 0 177009900 36655104 6285 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257428492046 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24859/statm: 8949 6285 320 3 0 6049 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 35796

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24860
/proc/meminfo: memFree=1268376/2055920 swapFree=4181952/4192956
[pid=24859] ppid=24857 vsize=37916 CPUtime=342.19
/proc/24859/stat : 24859 (pbclasp) R 24857 24859 24776 0 -1 4194304 18408849 0 0 0 26620 7599 0 0 25 0 1 0 177009900 38825984 6797 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257428492040 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24859/statm: 9479 6797 368 3 0 6579 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 37916

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24860
/proc/meminfo: memFree=1265304/2055920 swapFree=4181952/4192956
[pid=24859] ppid=24857 vsize=41676 CPUtime=402.17
/proc/24859/stat : 24859 (pbclasp) R 24857 24859 24776 0 -1 4194304 21975417 0 0 0 31203 9014 0 0 25 0 1 0 177009900 42676224 7555 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257414337962 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24859/statm: 10419 7564 320 3 0 7519 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 41676

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24860
/proc/meminfo: memFree=1261464/2055920 swapFree=4181952/4192956
[pid=24859] ppid=24857 vsize=44768 CPUtime=462.16
/proc/24859/stat : 24859 (pbclasp) R 24857 24859 24776 0 -1 4194304 25922264 0 0 0 35699 10517 0 0 25 0 1 0 177009900 45842432 8536 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257414338090 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24859/statm: 11192 8536 320 3 0 8292 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 44768

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24860
/proc/meminfo: memFree=1251032/2055920 swapFree=4181952/4192956
[pid=24859] ppid=24857 vsize=55596 CPUtime=522.14
/proc/24859/stat : 24859 (pbclasp) R 24857 24859 24776 0 -1 4194304 30683465 0 0 0 40236 11978 0 0 25 0 1 0 177009900 56930304 11236 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257428136763 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24859/statm: 13899 11236 320 3 0 10999 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 55596



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+562.902 s]
/proc/loadavg: 1.07 0.99 0.97 2/68 24869
/proc/meminfo: memFree=15296/2055920 swapFree=4183868/4192956
[pid=24859] ppid=24857 vsize=70512 CPUtime=536.52
/proc/24859/stat : 24859 (pbclasp) S 24857 24859 24776 0 -1 4194304 30691969 2226 0 0 40403 11982 1255 12 18 0 1 0 177009900 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24859/statm: 17628 14991 343 3 0 14728 0
[pid=24867] ppid=24859 vsize=5352 CPUtime=0
/proc/24867/stat : 24867 (sh) S 24859 24859 24776 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 177063570 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24867/statm: 1338 224 188 169 0 49 0
[pid=24868] ppid=24867 vsize=2520 CPUtime=0.04
/proc/24868/stat : 24868 (cat) S 24867 24859 24776 0 -1 4194304 119 0 0 0 0 4 0 0 15 0 1 0 177063570 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 257414627554 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/24868/statm: 630 87 71 4 0 42 0
[pid=24869] ppid=24867 vsize=1766372 CPUtime=26.14
/proc/24869/stat : 24869 (clasp) R 24867 24859 24776 0 -1 4194304 443451 0 0 0 2408 206 0 0 25 0 1 0 177063570 1808764928 440698 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650563 0 0 4096 0 0 0 0 17 1 0 0
/proc/24869/statm: 441593 440699 184 154 0 441063 0
Current children cumulated CPU time (s) 562.7
Current children cumulated vsize (KiB) 1844756

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

[startup+562.902 s]
/proc/loadavg: 1.07 0.99 0.97 2/68 24869
/proc/meminfo: memFree=15296/2055920 swapFree=4183868/4192956
[pid=24859] ppid=24857 vsize=70512 CPUtime=536.52
/proc/24859/stat : 24859 (pbclasp) S 24857 24859 24776 0 -1 4194304 30691969 2226 0 0 40403 11982 1255 12 18 0 1 0 177009900 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24859/statm: 17628 14991 343 3 0 14728 0
[pid=24867] ppid=24859 vsize=5352 CPUtime=0
/proc/24867/stat : 24867 (sh) S 24859 24859 24776 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 177063570 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24867/statm: 1338 224 188 169 0 49 0
[pid=24868] ppid=24867 vsize=2520 CPUtime=0.04
/proc/24868/stat : 24868 (cat) S 24867 24859 24776 0 -1 4194304 119 0 0 0 0 4 0 0 15 0 1 0 177063570 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 257414627554 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/24868/statm: 630 87 71 4 0 42 0
[pid=24869] ppid=24867 vsize=1766372 CPUtime=26.14
/proc/24869/stat : 24869 (clasp) R 24867 24859 24776 0 -1 4194304 443451 0 0 0 2408 206 0 0 25 0 1 0 177063570 1808764928 440698 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650563 0 0 4096 0 0 0 0 17 1 0 0
/proc/24869/statm: 441593 440699 184 154 0 441063 0
Current children cumulated CPU time (s) 562.7
Current children cumulated vsize (KiB) 1844756

# WARNING:
# current cumulated CPU time (536.61 s) is less than in the last sample (562.7 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (26.09 s) to the 'lost time'.

[startup+563.019 s]
/proc/loadavg: 1.07 0.99 0.97 2/68 24869
/proc/meminfo: memFree=15296/2055920 swapFree=4183868/4192956
[pid=24859] ppid=24857 vsize=70512 CPUtime=536.61
/proc/24859/stat : 24859 (pbclasp) R 24857 24859 24776 0 -1 4194304 30692081 3190 0 0 40405 11983 1255 18 17 0 1 0 177009900 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423355858 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24859/statm: 17628 14992 343 3 0 14728 0
Current children cumulated CPU time (s) 536.61
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+563.019 s]
/proc/loadavg: 1.07 0.99 0.97 2/68 24869
/proc/meminfo: memFree=15296/2055920 swapFree=4183868/4192956
[pid=24859] ppid=24857 vsize=70512 CPUtime=536.61
/proc/24859/stat : 24859 (pbclasp) R 24857 24859 24776 0 -1 4194304 30692081 3190 0 0 40405 11983 1255 18 17 0 1 0 177009900 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423355858 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24859/statm: 17628 14992 343 3 0 14728 0
Current children cumulated CPU time (s) 536.61
Current children cumulated vsize (KiB) 70512

[startup+563.802 s]
/proc/loadavg: 1.07 0.99 0.97 3/67 24873
/proc/meminfo: memFree=1349064/2055920 swapFree=4183868/4192956
[pid=24859] ppid=24857 vsize=70512 CPUtime=536.85
/proc/24859/stat : 24859 (pbclasp) S 24857 24859 24776 0 -1 4194304 30692131 3994 0 0 40419 11984 1256 26 16 0 1 0 177009900 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24859/statm: 17628 14992 343 3 0 14728 0
Current children cumulated CPU time (s) 536.85
Current children cumulated vsize (KiB) 70512

[startup+564.602 s]
/proc/loadavg: 1.07 0.99 0.97 2/69 24880
/proc/meminfo: memFree=1779192/2055920 swapFree=4183868/4192956
[pid=24859] ppid=24857 vsize=70512 CPUtime=536.85
/proc/24859/stat : 24859 (pbclasp) S 24857 24859 24776 0 -1 4194304 30692131 3994 0 0 40419 11984 1256 26 16 0 1 0 177009900 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24859/statm: 17628 14992 343 3 0 14728 0
[pid=24878] ppid=24859 vsize=5352 CPUtime=0
/proc/24878/stat : 24878 (sh) S 24859 24859 24776 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 177066225 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24878/statm: 1338 224 188 169 0 49 0
[pid=24879] ppid=24878 vsize=2520 CPUtime=0
/proc/24879/stat : 24879 (cat) S 24878 24859 24776 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 177066226 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 257414627554 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/24879/statm: 630 87 71 4 0 42 0
[pid=24880] ppid=24878 vsize=4244 CPUtime=1.32
/proc/24880/stat : 24880 (clasp) R 24878 24859 24776 0 -1 4194304 1376 0 0 0 132 0 0 0 25 0 1 0 177066226 4345856 588 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135088590 0 0 4096 0 0 0 0 17 1 0 0
/proc/24880/statm: 1061 588 173 154 0 531 0
Current children cumulated CPU time (s) 538.17
Current children cumulated vsize (KiB) 82628

[startup+564.802 s]
/proc/loadavg: 1.07 0.99 0.97 2/69 24880
/proc/meminfo: memFree=1779192/2055920 swapFree=4183868/4192956
[pid=24859] ppid=24857 vsize=70512 CPUtime=536.85
/proc/24859/stat : 24859 (pbclasp) S 24857 24859 24776 0 -1 4194304 30692131 3994 0 0 40419 11984 1256 26 16 0 1 0 177009900 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24859/statm: 17628 14992 343 3 0 14728 0
[pid=24878] ppid=24859 vsize=5352 CPUtime=0
/proc/24878/stat : 24878 (sh) S 24859 24859 24776 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 177066225 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24878/statm: 1338 224 188 169 0 49 0
[pid=24879] ppid=24878 vsize=2520 CPUtime=0
/proc/24879/stat : 24879 (cat) S 24878 24859 24776 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 177066226 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 257414627554 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/24879/statm: 630 87 71 4 0 42 0
[pid=24880] ppid=24878 vsize=4532 CPUtime=1.51
/proc/24880/stat : 24880 (clasp) R 24878 24859 24776 0 -1 4194304 1435 0 0 0 151 0 0 0 25 0 1 0 177066226 4640768 647 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10936104 0 0 4096 0 0 0 0 17 1 0 0
/proc/24880/statm: 1133 647 173 154 0 603 0
Current children cumulated CPU time (s) 538.36
Current children cumulated vsize (KiB) 82916

[startup+564.902 s]
/proc/loadavg: 1.07 0.99 0.97 2/69 24880
/proc/meminfo: memFree=1779192/2055920 swapFree=4183868/4192956
[pid=24859] ppid=24857 vsize=70512 CPUtime=536.85
/proc/24859/stat : 24859 (pbclasp) S 24857 24859 24776 0 -1 4194304 30692131 3994 0 0 40419 11984 1256 26 16 0 1 0 177009900 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24859/statm: 17628 14992 343 3 0 14728 0
[pid=24878] ppid=24859 vsize=5352 CPUtime=0
/proc/24878/stat : 24878 (sh) S 24859 24859 24776 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 177066225 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24878/statm: 1338 224 188 169 0 49 0
[pid=24879] ppid=24878 vsize=2520 CPUtime=0
/proc/24879/stat : 24879 (cat) S 24878 24859 24776 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 177066226 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 257414627554 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/24879/statm: 630 87 71 4 0 42 0
[pid=24880] ppid=24878 vsize=4688 CPUtime=1.61
/proc/24880/stat : 24880 (clasp) R 24878 24859 24776 0 -1 4194304 1470 0 0 0 161 0 0 0 25 0 1 0 177066226 4800512 682 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10887607 0 0 4096 0 0 0 0 17 1 0 0
/proc/24880/statm: 1172 682 173 154 0 642 0
Current children cumulated CPU time (s) 538.46
Current children cumulated vsize (KiB) 83072

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): 26.09
#  lost CPU user time (s): 24.06
#  lost CPU system time (s): 2.03

Real time (s): 564.945
CPU time (s): 564.621
CPU user time (s): 442.454
CPU system time (s): 122.167
CPU usage (%): 99.9427
Max. virtual memory (cumulated for all children) (KiB): 1844756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 418.394
system time used= 120.137
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30698032
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3222
involuntary context switches= 1073

runsolver used 0.435933 second user time and 1.17782 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Thu Apr 19 19:16:44 UTC 2007

IDJOB= 362318
IDBENCH= 1550
IDSOLVER= 158
FILE ID= node68/362318-1177010204

PBS_JOBID= 4630548

Free space on /tmp= 66320 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-n370a.opb
COMMAND LINE= pbclasp instance-362318-1177010204.opb /tmp/evaluation/362318-1177010204/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node68/convwatcher-362318-1177010204 -o ROOT/results/node68/conversion-362318-1177010204 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362318-1177010204/instance-362318-1177010204.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-362318-1177010204 -o ROOT/results/node68/solver-362318-1177010204 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362318-1177010204.opb /tmp/evaluation/362318-1177010204/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  d7a28c2ec06d645af4379f015212128c

RANDOM SEED= 487192683

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:       1294896 kB
Buffers:         31720 kB
Cached:         656188 kB
SwapCached:       4740 kB
Active:         110404 kB
Inactive:       588616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1294896 kB
SwapTotal:     4192956 kB
SwapFree:      4181952 kB
Dirty:            7792 kB
Writeback:           0 kB
Mapped:          15192 kB
Slab:            48044 kB
Committed_AS:  2755184 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= 66296 MiB

End job on node68 on Thu Apr 19 19:26:09 UTC 2007