Trace number 362514

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) 575.098 575.255

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-n3701.opb
MD5SUM43d3150af29b8b449233a9299db57820
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 benchmark9.38357
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 654811
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 654811
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)

573.15/573.22	c Somebody sent me a SIGTERM
573.15/573.22	s UNKNOWN
573.15/573.29	pb2clasp1: no process killed
549.17/575.22	sh: line 1: 15543 Killed                  cat /tmp/evaluation/362514-1177013897/temp/instance-362514-1177013897.opb.op
549.17/575.22	     15544                       | clasp >/tmp/evaluation/362514-1177013897/temp/instance-362514-1177013897.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362514-1177013897/instance-362514-1177013897.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/node16/watcher-362514-1177013897 -o ROOT/results/node16/solver-362514-1177013897 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362514-1177013897.opb /tmp/evaluation/362514-1177013897/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: 1.05 1.02 1.00 3/77 15523
/proc/meminfo: memFree=1840552/2055920 swapFree=4148604/4192956
[pid=15523] ppid=15521 vsize=18568 CPUtime=0
/proc/15523/stat : 15523 (runsolver) D 15521 15523 14693 0 -1 4194368 17 0 0 0 0 0 0 0 18 0 1 0 149307334 19013632 292 18446744073709551615 4194304 4296420 548682068992 18446744073709551615 231962373415 0 0 4096 24578 18446744071563608240 0 0 17 1 0 0
/proc/15523/statm: 4642 292 257 24 0 2626 0

[startup+0.095171 s]
/proc/loadavg: 1.05 1.02 1.00 3/77 15523
/proc/meminfo: memFree=1840552/2055920 swapFree=4148604/4192956
[pid=15523] ppid=15521 vsize=14364 CPUtime=0.04
/proc/15523/stat : 15523 (pbclasp) R 15521 15523 14693 0 -1 4194304 961 0 0 0 4 0 0 0 18 0 1 0 149307334 14708736 927 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231962219233 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15523/statm: 3591 928 314 3 0 691 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 14364

[startup+0.102167 s]
/proc/loadavg: 1.05 1.02 1.00 3/77 15523
/proc/meminfo: memFree=1840552/2055920 swapFree=4148604/4192956
[pid=15523] ppid=15521 vsize=15524 CPUtime=0.05
/proc/15523/stat : 15523 (pbclasp) R 15521 15523 14693 0 -1 4194304 1247 0 0 0 5 0 0 0 18 0 1 0 149307334 15896576 1213 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231962219233 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15523/statm: 3881 1213 314 3 0 981 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 15524

[startup+0.301125 s]
/proc/loadavg: 1.05 1.02 1.00 3/77 15523
/proc/meminfo: memFree=1840552/2055920 swapFree=4148604/4192956
[pid=15523] ppid=15521 vsize=28296 CPUtime=0.25
/proc/15523/stat : 15523 (pbclasp) R 15521 15523 14693 0 -1 4194304 10362 0 0 0 21 4 0 0 19 0 1 0 149307334 28975104 4425 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231962253132 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15523/statm: 7074 4425 320 3 0 4174 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 28296

[startup+0.701043 s]
/proc/loadavg: 1.05 1.02 1.00 3/77 15523
/proc/meminfo: memFree=1840552/2055920 swapFree=4148604/4192956
[pid=15523] ppid=15521 vsize=28296 CPUtime=0.65
/proc/15523/stat : 15523 (pbclasp) R 15521 15523 14693 0 -1 4194304 31160 0 0 0 52 13 0 0 23 0 1 0 149307334 28975104 4395 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231962252714 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15523/statm: 7074 4401 320 3 0 4174 0
Current children cumulated CPU time (s) 0.65
Current children cumulated vsize (KiB) 28296

[startup+1.50188 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 15524
/proc/meminfo: memFree=1824864/2055920 swapFree=4148604/4192956
[pid=15523] ppid=15521 vsize=28296 CPUtime=1.44
/proc/15523/stat : 15523 (pbclasp) R 15521 15523 14693 0 -1 4194304 72456 0 0 0 115 29 0 0 25 0 1 0 149307334 28975104 4425 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231962252794 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15523/statm: 7074 4425 320 3 0 4174 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 28296

[startup+3.10154 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 15524
/proc/meminfo: memFree=1823776/2055920 swapFree=4148604/4192956
[pid=15523] ppid=15521 vsize=28292 CPUtime=3.04
/proc/15523/stat : 15523 (pbclasp) R 15521 15523 14693 0 -1 4194304 155337 0 0 0 242 62 0 0 25 0 1 0 149307334 28971008 4424 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231962253144 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15523/statm: 7073 4424 320 3 0 4173 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 28292

[startup+6.30188 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 15524
/proc/meminfo: memFree=1823776/2055920 swapFree=4148604/4192956
[pid=15523] ppid=15521 vsize=28420 CPUtime=6.24
/proc/15523/stat : 15523 (pbclasp) R 15521 15523 14693 0 -1 4194304 321288 0 0 0 494 130 0 0 25 0 1 0 149307334 29102080 4221 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231962252714 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15523/statm: 7105 4227 320 3 0 4205 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 28420

[startup+12.7016 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 15524
/proc/meminfo: memFree=1823720/2055920 swapFree=4148604/4192956
[pid=15523] ppid=15521 vsize=28544 CPUtime=12.64
/proc/15523/stat : 15523 (pbclasp) R 15521 15523 14693 0 -1 4194304 650525 0 0 0 997 267 0 0 25 0 1 0 149307334 29229056 4457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231980601096 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15523/statm: 7136 4457 320 3 0 4236 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 28544

[startup+25.5019 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 15524
/proc/meminfo: memFree=1823528/2055920 swapFree=4148604/4192956
[pid=15523] ppid=15521 vsize=28792 CPUtime=25.45
/proc/15523/stat : 15523 (pbclasp) R 15521 15523 14693 0 -1 4194304 1313121 0 0 0 2003 542 0 0 25 0 1 0 149307334 29483008 4335 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231962252714 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15523/statm: 7198 4342 320 3 0 4298 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 28792

[startup+51.1016 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 15524
/proc/meminfo: memFree=1823016/2055920 swapFree=4148604/4192956
[pid=15523] ppid=15521 vsize=29340 CPUtime=51.05
/proc/15523/stat : 15523 (pbclasp) R 15521 15523 14693 0 -1 4194304 2635931 0 0 0 4022 1083 0 0 25 0 1 0 149307334 30044160 4654 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231980601102 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15523/statm: 7335 4654 320 3 0 4435 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 29340

[startup+102.306 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 15524
/proc/meminfo: memFree=1821992/2055920 swapFree=4148604/4192956
[pid=15523] ppid=15521 vsize=30324 CPUtime=102.26
/proc/15523/stat : 15523 (pbclasp) R 15521 15523 14693 0 -1 4194304 5281447 0 0 0 8055 2171 0 0 25 0 1 0 149307334 31051776 4927 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231962252714 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15523/statm: 7581 4927 320 3 0 4681 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30324

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 15524
/proc/meminfo: memFree=1820648/2055920 swapFree=4148604/4192956
[pid=15523] ppid=15521 vsize=31804 CPUtime=162.26
/proc/15523/stat : 15523 (pbclasp) R 15521 15523 14693 0 -1 4194304 8392546 0 0 0 12742 3484 0 0 25 0 1 0 149307334 32567296 5068 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231962252714 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15523/statm: 7951 5075 320 3 0 5051 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 31804

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15524
/proc/meminfo: memFree=1818152/2055920 swapFree=4148604/4192956
[pid=15523] ppid=15521 vsize=34192 CPUtime=222.26
/proc/15523/stat : 15523 (pbclasp) R 15521 15523 14693 0 -1 4194304 11540547 0 0 0 17395 4831 0 0 25 0 1 0 149307334 35012608 5869 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231962253136 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15523/statm: 8548 5869 320 3 0 5648 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 34192

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15524
/proc/meminfo: memFree=1817512/2055920 swapFree=4148604/4192956
[pid=15523] ppid=15521 vsize=35676 CPUtime=282.27
/proc/15523/stat : 15523 (pbclasp) R 15521 15523 14693 0 -1 4194304 14740127 0 0 0 22019 6208 0 0 25 0 1 0 149307334 36532224 6241 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231980601096 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15523/statm: 8919 6241 320 3 0 6019 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 35676

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15524
/proc/meminfo: memFree=1814568/2055920 swapFree=4148604/4192956
[pid=15523] ppid=15521 vsize=37664 CPUtime=342.27
/proc/15523/stat : 15523 (pbclasp) R 15521 15523 14693 0 -1 4194304 18034105 0 0 0 26586 7641 0 0 25 0 1 0 149307334 38567936 6736 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231962253161 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15523/statm: 9416 6736 320 3 0 6516 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 37664

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15524
/proc/meminfo: memFree=1810792/2055920 swapFree=4148604/4192956
[pid=15523] ppid=15521 vsize=41436 CPUtime=402.27
/proc/15523/stat : 15523 (pbclasp) R 15521 15523 14693 0 -1 4194304 21494990 0 0 0 31160 9067 0 0 25 0 1 0 149307334 42430464 7609 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231962252714 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15523/statm: 10359 7616 320 3 0 7459 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 41436

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15524
/proc/meminfo: memFree=1807976/2055920 swapFree=4148604/4192956
[pid=15523] ppid=15521 vsize=44144 CPUtime=462.28
/proc/15523/stat : 15523 (pbclasp) R 15521 15523 14693 0 -1 4194304 25304826 0 0 0 35724 10504 0 0 25 0 1 0 149307334 45203456 8214 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231962583257 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15523/statm: 10868 8214 320 3 0 7968 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 44144

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15524
/proc/meminfo: memFree=1802088/2055920 swapFree=4148604/4192956
[pid=15523] ppid=15521 vsize=50112 CPUtime=522.27
/proc/15523/stat : 15523 (pbclasp) R 15521 15523 14693 0 -1 4194304 29823583 0 0 0 40237 11990 0 0 25 0 1 0 149307334 51314688 9870 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231962252714 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15523/statm: 12528 9870 320 3 0 9628 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 50112



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+573.203 s]
/proc/loadavg: 1.06 1.01 1.00 3/81 15533
/proc/meminfo: memFree=16208/2055920 swapFree=4148604/4192956
[pid=15523] ppid=15521 vsize=70512 CPUtime=547.23
/proc/15523/stat : 15523 (pbclasp) S 15521 15523 14693 0 -1 4194304 30693244 2226 0 0 41208 12242 1259 14 15 0 1 0 149307334 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15523/statm: 17628 14991 343 3 0 14728 0
[pid=15531] ppid=15523 vsize=5352 CPUtime=0
/proc/15531/stat : 15531 (sh) S 15523 15523 14693 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 149362061 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15531/statm: 1338 224 188 169 0 49 0
[pid=15532] ppid=15531 vsize=2520 CPUtime=0.03
/proc/15532/stat : 15532 (cat) S 15531 15523 14693 0 -1 4194304 119 0 0 0 0 3 0 0 15 0 1 0 149362062 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 231962542306 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15532/statm: 630 87 71 4 0 42 0
[pid=15533] ppid=15531 vsize=1772096 CPUtime=25.89
/proc/15533/stat : 15533 (clasp) R 15531 15523 14693 0 -1 4194304 444787 0 0 0 2393 196 0 0 25 0 1 0 149362062 1814626304 442034 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650403 0 0 4096 0 0 0 0 17 1 0 0
/proc/15533/statm: 443024 442034 181 154 0 442494 0
Current children cumulated CPU time (s) 573.15
Current children cumulated vsize (KiB) 1850480

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

[startup+573.203 s]
/proc/loadavg: 1.06 1.01 1.00 3/81 15533
/proc/meminfo: memFree=16208/2055920 swapFree=4148604/4192956
[pid=15523] ppid=15521 vsize=70512 CPUtime=547.23
/proc/15523/stat : 15523 (pbclasp) S 15521 15523 14693 0 -1 4194304 30693244 2226 0 0 41208 12242 1259 14 15 0 1 0 149307334 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15523/statm: 17628 14991 343 3 0 14728 0
[pid=15531] ppid=15523 vsize=5352 CPUtime=0
/proc/15531/stat : 15531 (sh) S 15523 15523 14693 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 149362061 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15531/statm: 1338 224 188 169 0 49 0
[pid=15532] ppid=15531 vsize=2520 CPUtime=0.03
/proc/15532/stat : 15532 (cat) S 15531 15523 14693 0 -1 4194304 119 0 0 0 0 3 0 0 15 0 1 0 149362062 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 231962542306 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15532/statm: 630 87 71 4 0 42 0
[pid=15533] ppid=15531 vsize=1772096 CPUtime=25.89
/proc/15533/stat : 15533 (clasp) R 15531 15523 14693 0 -1 4194304 444787 0 0 0 2393 196 0 0 25 0 1 0 149362062 1814626304 442034 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650403 0 0 4096 0 0 0 0 17 1 0 0
/proc/15533/statm: 443024 442034 181 154 0 442494 0
Current children cumulated CPU time (s) 573.15
Current children cumulated vsize (KiB) 1850480

# WARNING:
# current cumulated CPU time (547.3 s) is less than in the last sample (573.15 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (25.85 s) to the 'lost time'.

[startup+573.32 s]
/proc/loadavg: 1.06 1.01 1.00 3/81 15533
/proc/meminfo: memFree=16208/2055920 swapFree=4148604/4192956
[pid=15523] ppid=15521 vsize=70512 CPUtime=547.3
/proc/15523/stat : 15523 (pbclasp) R 15521 15523 14693 0 -1 4194304 30693356 3194 0 0 41208 12243 1259 20 17 0 1 0 149307334 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971270610 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15523/statm: 17628 14992 343 3 0 14728 0
Current children cumulated CPU time (s) 547.3
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+574.206 s]
/proc/loadavg: 1.06 1.01 1.00 2/82 15544
/proc/meminfo: memFree=1785288/2055920 swapFree=4148604/4192956
[pid=15523] ppid=15521 vsize=70512 CPUtime=547.55
/proc/15523/stat : 15523 (pbclasp) S 15521 15523 14693 0 -1 4194304 30693406 3998 0 0 41223 12244 1260 28 16 0 1 0 149307334 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15523/statm: 17628 14992 343 3 0 14728 0
[pid=15542] ppid=15523 vsize=5352 CPUtime=0
/proc/15542/stat : 15542 (sh) S 15523 15523 14693 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 149364690 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15542/statm: 1338 224 188 169 0 49 0
[pid=15543] ppid=15542 vsize=2520 CPUtime=0
/proc/15543/stat : 15543 (cat) S 15542 15523 14693 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 149364691 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 231962542306 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15543/statm: 630 87 71 4 0 42 0
[pid=15544] ppid=15542 vsize=3404 CPUtime=0.63
/proc/15544/stat : 15544 (clasp) R 15542 15523 14693 0 -1 4194304 992 0 0 0 63 0 0 0 25 0 1 0 149364691 3485696 475 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7578155 0 0 4096 0 0 0 0 17 1 0 0
/proc/15544/statm: 851 475 172 154 0 321 0
Current children cumulated CPU time (s) 548.18
Current children cumulated vsize (KiB) 81788

[startup+575.002 s]
/proc/loadavg: 1.06 1.01 1.00 2/82 15544
/proc/meminfo: memFree=1785288/2055920 swapFree=4148604/4192956
[pid=15523] ppid=15521 vsize=70512 CPUtime=547.55
/proc/15523/stat : 15523 (pbclasp) S 15521 15523 14693 0 -1 4194304 30693406 3998 0 0 41223 12244 1260 28 16 0 1 0 149307334 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15523/statm: 17628 14992 343 3 0 14728 0
[pid=15542] ppid=15523 vsize=5352 CPUtime=0
/proc/15542/stat : 15542 (sh) S 15523 15523 14693 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 149364690 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15542/statm: 1338 224 188 169 0 49 0
[pid=15543] ppid=15542 vsize=2520 CPUtime=0
/proc/15543/stat : 15543 (cat) S 15542 15523 14693 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 149364691 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 231962542306 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15543/statm: 630 87 71 4 0 42 0
[pid=15544] ppid=15542 vsize=4244 CPUtime=1.41
/proc/15544/stat : 15544 (clasp) R 15542 15523 14693 0 -1 4194304 1385 0 0 0 141 0 0 0 25 0 1 0 149364691 4345856 597 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7578203 0 0 4096 0 0 0 0 17 1 0 0
/proc/15544/statm: 1061 597 173 154 0 531 0
Current children cumulated CPU time (s) 548.96
Current children cumulated vsize (KiB) 82628

[startup+575.202 s]
/proc/loadavg: 1.05 1.01 1.00 2/82 15544
/proc/meminfo: memFree=1784520/2055920 swapFree=4148604/4192956
[pid=15523] ppid=15521 vsize=70512 CPUtime=547.55
/proc/15523/stat : 15523 (pbclasp) S 15521 15523 14693 0 -1 4194304 30693406 3998 0 0 41223 12244 1260 28 16 0 1 0 149307334 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15523/statm: 17628 14992 343 3 0 14728 0
[pid=15542] ppid=15523 vsize=5352 CPUtime=0
/proc/15542/stat : 15542 (sh) S 15523 15523 14693 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 149364690 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15542/statm: 1338 224 188 169 0 49 0
[pid=15543] ppid=15542 vsize=2520 CPUtime=0
/proc/15543/stat : 15543 (cat) S 15542 15523 14693 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 149364691 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 231962542306 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15543/statm: 630 87 71 4 0 42 0
[pid=15544] ppid=15542 vsize=4532 CPUtime=1.62
/proc/15544/stat : 15544 (clasp) R 15542 15523 14693 0 -1 4194304 1449 0 0 0 162 0 0 0 25 0 1 0 149364691 4640768 661 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7627736 0 0 4096 0 0 0 0 17 1 0 0
/proc/15544/statm: 1133 661 173 154 0 603 0
Current children cumulated CPU time (s) 549.17
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): 25.85
#  lost CPU user time (s): 23.93
#  lost CPU system time (s): 1.92

Real time (s): 575.255
CPU time (s): 575.098
CPU user time (s): 450.407
CPU system time (s): 124.69
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 1850480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 426.477
system time used= 122.77
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30699290
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= 3221
involuntary context switches= 4307

runsolver used 0.549916 second user time and 1.55576 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Thu Apr 19 20:18:17 UTC 2007

IDJOB= 362514
IDBENCH= 1566
IDSOLVER= 158
FILE ID= node16/362514-1177013897

PBS_JOBID= 4630535

Free space on /tmp= 66354 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-n3701.opb
COMMAND LINE= pbclasp instance-362514-1177013897.opb /tmp/evaluation/362514-1177013897/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node16/convwatcher-362514-1177013897 -o ROOT/results/node16/conversion-362514-1177013897 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362514-1177013897/instance-362514-1177013897.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-362514-1177013897 -o ROOT/results/node16/solver-362514-1177013897 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362514-1177013897.opb /tmp/evaluation/362514-1177013897/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  43d3150af29b8b449233a9299db57820

RANDOM SEED= 479483976

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.232
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		: 3000.232
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:       1841024 kB
Buffers:         30916 kB
Cached:         101152 kB
SwapCached:      12024 kB
Active:          59868 kB
Inactive:        96088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1841024 kB
SwapTotal:     4192956 kB
SwapFree:      4148604 kB
Dirty:            7652 kB
Writeback:           0 kB
Mapped:          30996 kB
Slab:            44472 kB
Committed_AS:  6517640 kB
PageTables:       1840 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= 66330 MiB

End job on node16 on Thu Apr 19 20:27:52 UTC 2007