Trace number 362341

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) 1801.99 1802.85

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-n370b.opb
MD5SUMce5e0345d0e70478396f95e2ebabfc80
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 benchmark9.38057
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 654768
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 654768
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)

1800.05/1800.82	c Somebody sent me a SIGTERM
1800.05/1800.82	s UNKNOWN
1800.05/1800.87	pb2clasp1: no process killed
546.08/1802.82	sh: line 1: 16740 Killed                  cat /tmp/evaluation/362341-1177010843/temp/instance-362341-1177010843.opb.op
546.08/1802.82	     16741                       | clasp-1.0 --trans=no >/tmp/evaluation/362341-1177010843/temp/instance-362341-1177010843.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362341-1177010843/instance-362341-1177010843.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/node40/watcher-362341-1177010843 -o ROOT/results/node40/solver-362341-1177010843 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362341-1177010843.opb /tmp/evaluation/362341-1177010843/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: 0.92 0.98 0.99 3/77 16720
/proc/meminfo: memFree=1800064/2055920 swapFree=4112832/4192956
[pid=16720] ppid=16718 vsize=12268 CPUtime=0
/proc/16720/stat : 16720 (pbclasp) D 16718 16720 15637 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 29963953 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264519776869 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/16720/statm: 3067 317 242 3 0 167 0

[startup+0.0883271 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16720
/proc/meminfo: memFree=1800064/2055920 swapFree=4112832/4192956
[pid=16720] ppid=16718 vsize=16052 CPUtime=0.07
/proc/16720/stat : 16720 (pbclasp) R 16718 16720 15637 0 -1 4194304 1369 0 0 0 7 0 0 0 18 0 1 0 29963953 16437248 1335 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264519455457 0 0 4224 16384 0 0 0 17 1 0 0
/proc/16720/statm: 4013 1335 314 3 0 1113 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16052

[startup+0.10133 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16720
/proc/meminfo: memFree=1800064/2055920 swapFree=4112832/4192956
[pid=16720] ppid=16718 vsize=16448 CPUtime=0.09
/proc/16720/stat : 16720 (pbclasp) R 16718 16720 15637 0 -1 4194304 1479 0 0 0 8 1 0 0 18 0 1 0 29963953 16842752 1445 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264519455457 0 0 4224 16384 0 0 0 17 1 0 0
/proc/16720/statm: 4112 1445 314 3 0 1212 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16448

[startup+0.30137 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16720
/proc/meminfo: memFree=1800064/2055920 swapFree=4112832/4192956
[pid=16720] ppid=16718 vsize=28296 CPUtime=0.29
/proc/16720/stat : 16720 (pbclasp) R 16718 16720 15637 0 -1 4194304 12327 0 0 0 24 5 0 0 19 0 1 0 29963953 28975104 4425 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264519489360 0 0 4224 16384 0 0 0 17 1 0 0
/proc/16720/statm: 7074 4425 320 3 0 4174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28296

[startup+0.701454 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16720
/proc/meminfo: memFree=1800064/2055920 swapFree=4112832/4192956
[pid=16720] ppid=16718 vsize=28296 CPUtime=0.69
/proc/16720/stat : 16720 (pbclasp) R 16718 16720 15637 0 -1 4194304 32763 0 0 0 55 14 0 0 23 0 1 0 29963953 28975104 4425 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264539934478 0 0 4224 16384 0 0 0 17 1 0 0
/proc/16720/statm: 7074 4425 320 3 0 4174 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28296

[startup+1.50262 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 16721
/proc/meminfo: memFree=1784056/2055920 swapFree=4112832/4192956
[pid=16720] ppid=16718 vsize=28296 CPUtime=1.49
/proc/16720/stat : 16720 (pbclasp) R 16718 16720 15637 0 -1 4194304 74028 0 0 0 118 31 0 0 25 0 1 0 29963953 28975104 4425 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264539934466 0 0 4224 16384 0 0 0 17 1 0 0
/proc/16720/statm: 7074 4425 320 3 0 4174 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28296

[startup+3.10196 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 16721
/proc/meminfo: memFree=1784248/2055920 swapFree=4112832/4192956
[pid=16720] ppid=16718 vsize=28292 CPUtime=3.09
/proc/16720/stat : 16720 (pbclasp) R 16718 16720 15637 0 -1 4194304 156261 0 0 0 243 66 0 0 25 0 1 0 29963953 28971008 4175 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264519488938 0 0 4224 16384 0 0 0 17 1 0 0
/proc/16720/statm: 7073 4182 320 3 0 4173 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28292

[startup+6.30162 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 16721
/proc/meminfo: memFree=1783928/2055920 swapFree=4112832/4192956
[pid=16720] ppid=16718 vsize=28420 CPUtime=6.29
/proc/16720/stat : 16720 (pbclasp) R 16718 16720 15637 0 -1 4194304 321484 0 0 0 494 135 0 0 25 0 1 0 29963953 29102080 4424 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264519489050 0 0 4224 16384 0 0 0 17 1 0 0
/proc/16720/statm: 7105 4424 320 3 0 4205 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28420

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 16721
/proc/meminfo: memFree=1783352/2055920 swapFree=4112832/4192956
[pid=16720] ppid=16718 vsize=28544 CPUtime=12.69
/proc/16720/stat : 16720 (pbclasp) R 16718 16720 15637 0 -1 4194304 654187 0 0 0 994 275 0 0 25 0 1 0 29963953 29229056 4241 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264519488938 0 0 4224 16384 0 0 0 17 1 0 0
/proc/16720/statm: 7136 4249 320 3 0 4236 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28544

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 16721
/proc/meminfo: memFree=1783160/2055920 swapFree=4112832/4192956
[pid=16720] ppid=16718 vsize=28792 CPUtime=25.48
/proc/16720/stat : 16720 (pbclasp) R 16718 16720 15637 0 -1 4194304 1315597 0 0 0 1993 555 0 0 25 0 1 0 29963953 29483008 4522 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264519489400 0 0 4224 16384 0 0 0 17 1 0 0
/proc/16720/statm: 7198 4522 320 3 0 4298 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28792

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 16721
/proc/meminfo: memFree=1783352/2055920 swapFree=4112832/4192956
[pid=16720] ppid=16718 vsize=29340 CPUtime=51.07
/proc/16720/stat : 16720 (pbclasp) R 16718 16720 15637 0 -1 4194304 2645666 0 0 0 4001 1106 0 0 25 0 1 0 29963953 30044160 4655 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264519489311 0 0 4224 16384 0 0 0 17 1 0 0
/proc/16720/statm: 7335 4655 320 3 0 4435 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 29340

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 16721
/proc/meminfo: memFree=1781752/2055920 swapFree=4112832/4192956
[pid=16720] ppid=16718 vsize=30324 CPUtime=102.26
/proc/16720/stat : 16720 (pbclasp) R 16718 16720 15637 0 -1 4194304 5310372 0 0 0 8027 2199 0 0 25 0 1 0 29963953 31051776 4930 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264519489340 0 0 4224 16384 0 0 0 17 1 0 0
/proc/16720/statm: 7581 4930 320 3 0 4681 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30324

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16721
/proc/meminfo: memFree=1780600/2055920 swapFree=4112832/4192956
[pid=16720] ppid=16718 vsize=31932 CPUtime=162.22
/proc/16720/stat : 16720 (pbclasp) R 16718 16720 15637 0 -1 4194304 8452991 0 0 0 12716 3506 0 0 25 0 1 0 29963953 32698368 5269 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264519488938 0 0 4224 16384 0 0 0 17 1 0 0
/proc/16720/statm: 7983 5276 320 3 0 5083 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 31932

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16721
/proc/meminfo: memFree=1777784/2055920 swapFree=4112832/4192956
[pid=16720] ppid=16718 vsize=34188 CPUtime=222.2
/proc/16720/stat : 16720 (pbclasp) R 16718 16720 15637 0 -1 4194304 11645527 0 0 0 17378 4842 0 0 25 0 1 0 29963953 35008512 5879 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264539934478 0 0 4224 16384 0 0 0 17 1 0 0
/proc/16720/statm: 8547 5879 320 3 0 5647 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 34188

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16721
/proc/meminfo: memFree=1776248/2055920 swapFree=4112832/4192956
[pid=16720] ppid=16718 vsize=35668 CPUtime=282.18
/proc/16720/stat : 16720 (pbclasp) R 16718 16720 15637 0 -1 4194304 14875464 0 0 0 22045 6173 0 0 25 0 1 0 29963953 36524032 6260 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264519489335 0 0 4224 16384 0 0 0 17 1 0 0
/proc/16720/statm: 8917 6260 320 3 0 6017 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 35668

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16721
/proc/meminfo: memFree=1774968/2055920 swapFree=4112832/4192956
[pid=16720] ppid=16718 vsize=37792 CPUtime=342.15
/proc/16720/stat : 16720 (pbclasp) R 16718 16720 15637 0 -1 4194304 18197760 0 0 0 26671 7544 0 0 25 0 1 0 29963953 38699008 6763 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264539934472 0 0 4224 16384 0 0 0 17 1 0 0
/proc/16720/statm: 9448 6763 320 3 0 6548 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 37792

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16721
/proc/meminfo: memFree=1770424/2055920 swapFree=4112832/4192956
[pid=16720] ppid=16718 vsize=41428 CPUtime=402.13
/proc/16720/stat : 16720 (pbclasp) R 16718 16720 15637 0 -1 4194304 21682402 0 0 0 31296 8917 0 0 25 0 1 0 29963953 42422272 7702 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264519489343 0 0 4224 16384 0 0 0 17 1 0 0
/proc/16720/statm: 10357 7702 320 3 0 7457 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 41428

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16721
/proc/meminfo: memFree=1767480/2055920 swapFree=4112832/4192956
[pid=16720] ppid=16718 vsize=44396 CPUtime=462.11
/proc/16720/stat : 16720 (pbclasp) R 16718 16720 15637 0 -1 4194304 25532142 0 0 0 35839 10372 0 0 25 0 1 0 29963953 45461504 8438 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264519488938 0 0 4224 16384 0 0 0 17 1 0 0
/proc/16720/statm: 11099 8438 320 3 0 8199 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 44396

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16721
/proc/meminfo: memFree=1761336/2055920 swapFree=4112832/4192956
[pid=16720] ppid=16718 vsize=50732 CPUtime=522.09
/proc/16720/stat : 16720 (pbclasp) R 16718 16720 15637 0 -1 4194304 30074823 0 0 0 40325 11884 0 0 25 0 1 0 29963953 51949568 10013 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264519488938 0 0 4224 16384 0 0 0 17 1 0 0
/proc/16720/statm: 12683 10013 320 3 0 9783 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 50732

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 16730
/proc/meminfo: memFree=1645096/2055920 swapFree=4112832/4192956
[pid=16720] ppid=16718 vsize=70512 CPUtime=544.13
/proc/16720/stat : 16720 (pbclasp) S 16718 16720 15637 0 -1 4194304 30692699 2226 0 0 41062 12067 1272 12 16 0 1 0 29963953 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16720/statm: 17628 14991 343 3 0 14728 0
[pid=16728] ppid=16720 vsize=5352 CPUtime=0.03
/proc/16728/stat : 16728 (sh) S 16720 16720 15637 0 -1 4194304 288 121 0 0 0 0 0 3 16 0 1 0 30018388 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16728/statm: 1338 224 188 169 0 49 0
[pid=16730] ppid=16728 vsize=75160 CPUtime=37.86
/proc/16730/stat : 16730 (clasp-1.0) R 16728 16720 15637 0 -1 4194304 22525 0 0 0 3777 9 0 0 25 0 1 0 30018389 76963840 17925 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134733919 0 0 4096 0 0 0 0 17 1 0 0
/proc/16730/statm: 18790 17925 249 81 0 18164 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 151024

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 16730
/proc/meminfo: memFree=1645032/2055920 swapFree=4112832/4192956

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

/proc/meminfo: memFree=1201960/2055920 swapFree=4112832/4192956
[pid=16720] ppid=16718 vsize=70512 CPUtime=544.13
/proc/16720/stat : 16720 (pbclasp) S 16718 16720 15637 0 -1 4194304 30692699 2226 0 0 41062 12067 1272 12 16 0 1 0 29963953 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16720/statm: 17628 14991 343 3 0 14728 0
[pid=16728] ppid=16720 vsize=5352 CPUtime=0.03
/proc/16728/stat : 16728 (sh) S 16720 16720 15637 0 -1 4194304 288 121 0 0 0 0 0 3 16 0 1 0 30018388 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16728/statm: 1338 224 188 169 0 49 0
[pid=16730] ppid=16728 vsize=517788 CPUtime=1117.44
/proc/16730/stat : 16730 (clasp-1.0) R 16728 16720 15637 0 -1 4194304 144953 0 0 0 111662 82 0 0 25 0 1 0 30018389 530214912 128515 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617549 0 0 4096 0 0 0 0 17 1 0 0
/proc/16730/statm: 129447 128515 249 81 0 128821 0
Current children cumulated CPU time (s) 1661.6
Current children cumulated vsize (KiB) 593652

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 16730
/proc/meminfo: memFree=1149288/2055920 swapFree=4112832/4192956
[pid=16720] ppid=16718 vsize=70512 CPUtime=544.13
/proc/16720/stat : 16720 (pbclasp) S 16718 16720 15637 0 -1 4194304 30692699 2226 0 0 41062 12067 1272 12 16 0 1 0 29963953 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16720/statm: 17628 14991 343 3 0 14728 0
[pid=16728] ppid=16720 vsize=5352 CPUtime=0.03
/proc/16728/stat : 16728 (sh) S 16720 16720 15637 0 -1 4194304 288 121 0 0 0 0 0 3 16 0 1 0 30018388 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16728/statm: 1338 224 188 169 0 49 0
[pid=16730] ppid=16728 vsize=571792 CPUtime=1177.41
/proc/16730/stat : 16730 (clasp-1.0) R 16728 16720 15637 0 -1 4194304 158384 0 0 0 117653 88 0 0 25 0 1 0 30018389 585515008 141946 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/16730/statm: 142948 141946 249 81 0 142322 0
Current children cumulated CPU time (s) 1721.57
Current children cumulated vsize (KiB) 647656

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 16730
/proc/meminfo: memFree=1082152/2055920 swapFree=4112832/4192956
[pid=16720] ppid=16718 vsize=70512 CPUtime=544.13
/proc/16720/stat : 16720 (pbclasp) S 16718 16720 15637 0 -1 4194304 30692699 2226 0 0 41062 12067 1272 12 16 0 1 0 29963953 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16720/statm: 17628 14991 343 3 0 14728 0
[pid=16728] ppid=16720 vsize=5352 CPUtime=0.03
/proc/16728/stat : 16728 (sh) S 16720 16720 15637 0 -1 4194304 288 121 0 0 0 0 0 3 16 0 1 0 30018388 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16728/statm: 1338 224 188 169 0 49 0
[pid=16730] ppid=16728 vsize=638308 CPUtime=1237.39
/proc/16730/stat : 16730 (clasp-1.0) R 16728 16720 15637 0 -1 4194304 174937 0 0 0 123642 97 0 0 25 0 1 0 30018389 653627392 158499 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134789720 0 0 4096 0 0 0 0 17 1 0 0
/proc/16730/statm: 159577 158499 249 81 0 158951 0
Current children cumulated CPU time (s) 1781.55
Current children cumulated vsize (KiB) 714172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 16730
/proc/meminfo: memFree=1062632/2055920 swapFree=4112832/4192956
[pid=16720] ppid=16718 vsize=70512 CPUtime=544.13
/proc/16720/stat : 16720 (pbclasp) S 16718 16720 15637 0 -1 4194304 30692699 2226 0 0 41062 12067 1272 12 16 0 1 0 29963953 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16720/statm: 17628 14991 343 3 0 14728 0
[pid=16728] ppid=16720 vsize=5352 CPUtime=0.03
/proc/16728/stat : 16728 (sh) S 16720 16720 15637 0 -1 4194304 288 121 0 0 0 0 0 3 16 0 1 0 30018388 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16728/statm: 1338 224 188 169 0 49 0
[pid=16730] ppid=16728 vsize=657464 CPUtime=1255.89
/proc/16730/stat : 16730 (clasp-1.0) R 16728 16720 15637 0 -1 4194304 179735 0 0 0 125489 100 0 0 25 0 1 0 30018389 673243136 163261 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714247 0 0 4096 0 0 0 0 17 1 0 0
/proc/16730/statm: 164366 163261 249 81 0 163740 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 733328

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

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 16730
/proc/meminfo: memFree=1062632/2055920 swapFree=4112832/4192956
[pid=16720] ppid=16718 vsize=70512 CPUtime=544.13
/proc/16720/stat : 16720 (pbclasp) S 16718 16720 15637 0 -1 4194304 30692699 2226 0 0 41062 12067 1272 12 16 0 1 0 29963953 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16720/statm: 17628 14991 343 3 0 14728 0
[pid=16728] ppid=16720 vsize=5352 CPUtime=0.03
/proc/16728/stat : 16728 (sh) S 16720 16720 15637 0 -1 4194304 288 121 0 0 0 0 0 3 16 0 1 0 30018388 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16728/statm: 1338 224 188 169 0 49 0
[pid=16730] ppid=16728 vsize=657464 CPUtime=1255.89
/proc/16730/stat : 16730 (clasp-1.0) R 16728 16720 15637 0 -1 4194304 179735 0 0 0 125489 100 0 0 25 0 1 0 30018389 673243136 163261 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714247 0 0 4096 0 0 0 0 17 1 0 0
/proc/16730/statm: 164366 163261 249 81 0 163740 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 733328

# WARNING:
# current cumulated CPU time (544.22 s) is less than in the last sample (1800.05 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1255.83 s) to the 'lost time'.

[startup+1800.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 16730
/proc/meminfo: memFree=1062632/2055920 swapFree=4112832/4192956
[pid=16720] ppid=16718 vsize=70512 CPUtime=544.22
/proc/16720/stat : 16720 (pbclasp) R 16718 16720 15637 0 -1 4194304 30692810 3197 0 1 41064 12068 1272 18 17 0 1 0 29963953 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528506834 0 0 4224 16384 0 0 0 17 1 0 0
/proc/16720/statm: 17628 14992 343 3 0 14728 0
Current children cumulated CPU time (s) 544.22
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+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 16730
/proc/meminfo: memFree=1062632/2055920 swapFree=4112832/4192956
[pid=16720] ppid=16718 vsize=70512 CPUtime=544.43
/proc/16720/stat : 16720 (pbclasp) S 16718 16720 15637 0 -1 4194304 30692860 4001 0 1 41075 12070 1272 26 16 0 1 0 29963953 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16720/statm: 17628 14992 343 3 0 14728 0
Current children cumulated CPU time (s) 544.43
Current children cumulated vsize (KiB) 70512

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 16741
/proc/meminfo: memFree=1702296/2055920 swapFree=4112832/4192956
[pid=16720] ppid=16718 vsize=70512 CPUtime=544.43
/proc/16720/stat : 16720 (pbclasp) S 16718 16720 15637 0 -1 4194304 30692860 4001 0 1 41075 12070 1272 26 16 0 1 0 29963953 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16720/statm: 17628 14992 343 3 0 14728 0
[pid=16739] ppid=16720 vsize=5352 CPUtime=0
/proc/16739/stat : 16739 (sh) S 16720 16720 15637 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 30144065 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16739/statm: 1338 224 188 169 0 49 0
[pid=16740] ppid=16739 vsize=2520 CPUtime=0.01
/proc/16740/stat : 16740 (cat) S 16739 16720 15637 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 30144066 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 264519778530 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16740/statm: 630 87 71 4 0 42 0
[pid=16741] ppid=16739 vsize=18612 CPUtime=1.05
/proc/16741/stat : 16741 (clasp-1.0) R 16739 16720 15637 0 -1 4194304 5695 0 0 0 103 2 0 0 25 0 1 0 30144066 19058688 4066 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134632582 0 0 4096 0 0 0 0 17 1 0 0
/proc/16741/statm: 4653 4066 230 81 0 4027 0
Current children cumulated CPU time (s) 545.49
Current children cumulated vsize (KiB) 96996

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 16741
/proc/meminfo: memFree=1702296/2055920 swapFree=4112832/4192956
[pid=16720] ppid=16718 vsize=70512 CPUtime=544.43
/proc/16720/stat : 16720 (pbclasp) S 16718 16720 15637 0 -1 4194304 30692860 4001 0 1 41075 12070 1272 26 16 0 1 0 29963953 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16720/statm: 17628 14992 343 3 0 14728 0
[pid=16739] ppid=16720 vsize=5352 CPUtime=0
/proc/16739/stat : 16739 (sh) S 16720 16720 15637 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 30144065 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16739/statm: 1338 224 188 169 0 49 0
[pid=16740] ppid=16739 vsize=2520 CPUtime=0.01
/proc/16740/stat : 16740 (cat) R 16739 16720 15637 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 30144066 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 264519778530 0 0 4096 0 0 0 0 17 1 0 0
/proc/16740/statm: 630 87 71 4 0 42 0
[pid=16741] ppid=16739 vsize=20752 CPUtime=1.44
/proc/16741/stat : 16741 (clasp-1.0) R 16739 16720 15637 0 -1 4194304 6245 0 0 0 142 2 0 0 25 0 1 0 30144066 21250048 4616 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 7331585 0 0 4096 0 0 0 0 17 1 0 0
/proc/16741/statm: 5188 4616 230 81 0 4562 0
Current children cumulated CPU time (s) 545.88
Current children cumulated vsize (KiB) 99136

[startup+1802.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 16741
/proc/meminfo: memFree=1696472/2055920 swapFree=4112832/4192956
[pid=16720] ppid=16718 vsize=70512 CPUtime=544.43
/proc/16720/stat : 16720 (pbclasp) S 16718 16720 15637 0 -1 4194304 30692860 4001 0 1 41075 12070 1272 26 16 0 1 0 29963953 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16720/statm: 17628 14992 343 3 0 14728 0
[pid=16739] ppid=16720 vsize=5352 CPUtime=0
/proc/16739/stat : 16739 (sh) S 16720 16720 15637 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 30144065 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16739/statm: 1338 224 188 169 0 49 0
[pid=16740] ppid=16739 vsize=2520 CPUtime=0.01
/proc/16740/stat : 16740 (cat) S 16739 16720 15637 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 30144066 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 264519778530 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16740/statm: 630 87 71 4 0 42 0
[pid=16741] ppid=16739 vsize=22088 CPUtime=1.64
/proc/16741/stat : 16741 (clasp-1.0) R 16739 16720 15637 0 -1 4194304 6581 0 0 0 161 3 0 0 25 0 1 0 30144066 22618112 4952 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16741/statm: 5522 4952 231 81 0 4896 0
Current children cumulated CPU time (s) 546.08
Current children cumulated vsize (KiB) 100472

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): 1255.83
#  lost CPU user time (s): 1254.87
#  lost CPU system time (s): 0.959999

Real time (s): 1802.85
CPU time (s): 1801.99
CPU user time (s): 1679.99
CPU system time (s): 122.002
CPU usage (%): 99.9523
Max. virtual memory (cumulated for all children) (KiB): 733328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 425.122
system time used= 121.042
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30703897
page faults= 2
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5382
involuntary context switches= 12894

runsolver used 1.79373 second user time and 4.76927 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Thu Apr 19 19:27:24 UTC 2007

IDJOB= 362341
IDBENCH= 1551
IDSOLVER= 167
FILE ID= node40/362341-1177010843

PBS_JOBID= 4630503

Free space on /tmp= 66523 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-n370b.opb
COMMAND LINE= pbclasp instance-362341-1177010843.opb /tmp/evaluation/362341-1177010843/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node40/convwatcher-362341-1177010843 -o ROOT/results/node40/conversion-362341-1177010843 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362341-1177010843/instance-362341-1177010843.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-362341-1177010843 -o ROOT/results/node40/solver-362341-1177010843 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362341-1177010843.opb /tmp/evaluation/362341-1177010843/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  ce5e0345d0e70478396f95e2ebabfc80

RANDOM SEED= 381547723

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.283
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		: 3000.283
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:       1800664 kB
Buffers:         36132 kB
Cached:         140624 kB
SwapCached:       2084 kB
Active:          76456 kB
Inactive:       125792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1800664 kB
SwapTotal:     4192956 kB
SwapFree:      4112832 kB
Dirty:            7148 kB
Writeback:           0 kB
Mapped:          34964 kB
Slab:            38448 kB
Committed_AS:   309392 kB
PageTables:       1908 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= 66498 MiB

End job on node40 on Thu Apr 19 19:57:27 UTC 2007