Trace number 352430

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) 1422.23 1423.33

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_5.opb.PB06.opb
MD5SUM6389567e651775a5f815611581d2023e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark474
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 474
Optimality of the best value was proved NO
Number of variables10000
Total number of constraints656900
Number of constraints which are clauses656900
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 10000
Biggest coefficient in the objective function 99
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 494177
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 99
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 494177
Number of bits of the biggest sum of numbers19
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)

1420.31/1421.31	c Somebody sent me a SIGTERM
1420.31/1421.31	s UNKNOWN
1420.31/1421.32	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352430-1176631797/instance-352430-1176631797.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/node72/watcher-352430-1176631797 -o ROOT/results/node72/solver-352430-1176631797 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-352430-1176631797.opb /tmp/evaluation/352430-1176631797/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: 1.07 1.00 1.00 3/77 28244
/proc/meminfo: memFree=1838696/2055920 swapFree=4171824/4192956
[pid=28244] ppid=28242 vsize=12268 CPUtime=0
/proc/28244/stat : 28244 (pbclasp) R 28242 28244 27294 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 139218164 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234517920357 0 0 4224 0 0 0 0 17 0 0 0
/proc/28244/statm: 3067 317 242 3 0 167 0

[startup+0.0791629 s]
/proc/loadavg: 1.07 1.00 1.00 3/77 28244
/proc/meminfo: memFree=1838696/2055920 swapFree=4171824/4192956
[pid=28244] ppid=28242 vsize=13448 CPUtime=0.07
/proc/28244/stat : 28244 (pbclasp) R 28242 28244 27294 0 -1 4194304 723 0 0 0 7 0 0 0 18 0 1 0 139218164 13770752 689 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234531786510 0 0 4224 16384 0 0 0 17 0 0 0
/proc/28244/statm: 3362 689 320 3 0 462 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 13448

[startup+0.101164 s]
/proc/loadavg: 1.07 1.00 1.00 3/77 28244
/proc/meminfo: memFree=1838696/2055920 swapFree=4171824/4192956
[pid=28244] ppid=28242 vsize=13448 CPUtime=0.09
/proc/28244/stat : 28244 (pbclasp) R 28242 28244 27294 0 -1 4194304 727 0 0 0 9 0 0 0 18 0 1 0 139218164 13770752 693 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234531536499 0 0 4224 16384 0 0 0 17 0 0 0
/proc/28244/statm: 3362 693 320 3 0 462 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13448

[startup+0.301182 s]
/proc/loadavg: 1.07 1.00 1.00 3/77 28244
/proc/meminfo: memFree=1838696/2055920 swapFree=4171824/4192956
[pid=28244] ppid=28242 vsize=13580 CPUtime=0.29
/proc/28244/stat : 28244 (pbclasp) R 28242 28244 27294 0 -1 4194304 773 0 0 0 29 0 0 0 19 0 1 0 139218164 13905920 739 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234517632490 0 0 4224 16384 0 0 0 17 0 0 0
/proc/28244/statm: 3395 739 320 3 0 495 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13580

[startup+0.701219 s]
/proc/loadavg: 1.07 1.00 1.00 3/77 28244
/proc/meminfo: memFree=1838696/2055920 swapFree=4171824/4192956
[pid=28244] ppid=28242 vsize=14164 CPUtime=0.69
/proc/28244/stat : 28244 (pbclasp) R 28242 28244 27294 0 -1 4194304 918 0 0 0 69 0 0 0 23 0 1 0 139218164 14503936 884 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234531786504 0 0 4224 16384 0 0 0 17 0 0 0
/proc/28244/statm: 3541 884 320 3 0 641 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14164

[startup+1.50129 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 28245
/proc/meminfo: memFree=1835488/2055920 swapFree=4171824/4192956
[pid=28244] ppid=28242 vsize=15220 CPUtime=1.02
/proc/28244/stat : 28244 (pbclasp) S 28242 28244 27294 0 -1 4194304 1190 0 0 0 102 0 0 0 25 0 1 0 139218164 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234526650466 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/28244/statm: 3805 1142 324 3 0 905 0
Current children cumulated CPU time (s) 1.02
Current children cumulated vsize (KiB) 15220

[startup+3.10144 s]
/proc/loadavg: 1.07 1.00 1.00 2/80 28247
/proc/meminfo: memFree=1833872/2055920 swapFree=4171824/4192956
[pid=28244] ppid=28242 vsize=15220 CPUtime=1.02
/proc/28244/stat : 28244 (pbclasp) S 28242 28244 27294 0 -1 4194304 1190 0 0 0 102 0 0 0 25 0 1 0 139218164 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234526650466 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/28244/statm: 3805 1142 324 3 0 905 0
[pid=28246] ppid=28244 vsize=5352 CPUtime=0
/proc/28246/stat : 28246 (sh) S 28244 28244 27294 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 139218267 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28246/statm: 1338 229 193 169 0 49 0
[pid=28247] ppid=28246 vsize=12532 CPUtime=2.05
/proc/28247/stat : 28247 (pb2clasp1) R 28246 28244 27294 0 -1 4194304 521 0 0 0 204 1 0 0 25 0 1 0 139218268 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 234531793969 0 0 4224 0 0 0 0 17 0 0 0
/proc/28247/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 33104

[startup+6.30273 s]
/proc/loadavg: 1.14 1.02 1.00 2/80 28247
/proc/meminfo: memFree=1832336/2055920 swapFree=4171824/4192956
[pid=28244] ppid=28242 vsize=15220 CPUtime=1.02
/proc/28244/stat : 28244 (pbclasp) S 28242 28244 27294 0 -1 4194304 1190 0 0 0 102 0 0 0 25 0 1 0 139218164 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234526650466 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/28244/statm: 3805 1142 324 3 0 905 0
[pid=28246] ppid=28244 vsize=5352 CPUtime=0
/proc/28246/stat : 28246 (sh) S 28244 28244 27294 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 139218267 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28246/statm: 1338 229 193 169 0 49 0
[pid=28247] ppid=28246 vsize=12532 CPUtime=5.26
/proc/28247/stat : 28247 (pb2clasp1) R 28246 28244 27294 0 -1 4194304 521 0 0 0 523 3 0 0 25 0 1 0 139218268 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 234531417820 0 0 4224 0 0 0 0 17 0 0 0
/proc/28247/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 33104

[startup+12.7013 s]
/proc/loadavg: 1.13 1.02 1.00 2/80 28247
/proc/meminfo: memFree=1829648/2055920 swapFree=4171824/4192956
[pid=28244] ppid=28242 vsize=15220 CPUtime=1.02
/proc/28244/stat : 28244 (pbclasp) S 28242 28244 27294 0 -1 4194304 1190 0 0 0 102 0 0 0 25 0 1 0 139218164 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234526650466 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/28244/statm: 3805 1142 324 3 0 905 0
[pid=28246] ppid=28244 vsize=5352 CPUtime=0
/proc/28246/stat : 28246 (sh) S 28244 28244 27294 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 139218267 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28246/statm: 1338 229 193 169 0 49 0
[pid=28247] ppid=28246 vsize=12532 CPUtime=11.65
/proc/28247/stat : 28247 (pb2clasp1) R 28246 28244 27294 0 -1 4194304 521 0 0 0 1161 4 0 0 25 0 1 0 139218268 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 234531788314 0 0 4224 0 0 0 0 17 0 0 0
/proc/28247/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 33104

[startup+25.5015 s]
/proc/loadavg: 1.10 1.02 1.00 2/80 28247
/proc/meminfo: memFree=1823896/2055920 swapFree=4171824/4192956
[pid=28244] ppid=28242 vsize=15220 CPUtime=1.02
/proc/28244/stat : 28244 (pbclasp) S 28242 28244 27294 0 -1 4194304 1190 0 0 0 102 0 0 0 25 0 1 0 139218164 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234526650466 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/28244/statm: 3805 1142 324 3 0 905 0
[pid=28246] ppid=28244 vsize=5352 CPUtime=0
/proc/28246/stat : 28246 (sh) S 28244 28244 27294 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 139218267 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28246/statm: 1338 229 193 169 0 49 0
[pid=28247] ppid=28246 vsize=12532 CPUtime=24.44
/proc/28247/stat : 28247 (pb2clasp1) R 28246 28244 27294 0 -1 4194304 521 0 0 0 2436 8 0 0 25 0 1 0 139218268 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 234531466070 0 0 4224 0 0 0 0 17 0 0 0
/proc/28247/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 33104

[startup+51.1018 s]
/proc/loadavg: 1.14 1.03 1.01 2/81 28254
/proc/meminfo: memFree=1481232/2055920 swapFree=4171824/4192956
[pid=28244] ppid=28242 vsize=16144 CPUtime=38.39
/proc/28244/stat : 28244 (pbclasp) S 28242 28244 27294 0 -1 4194304 1787 1617 0 0 105 1 3712 21 16 0 1 0 139218164 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28244/statm: 4036 1382 343 3 0 1136 0
[pid=28252] ppid=28244 vsize=5352 CPUtime=0
/proc/28252/stat : 28252 (sh) S 28244 28244 27294 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 139222008 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28252/statm: 1338 224 188 169 0 49 0
[pid=28253] ppid=28252 vsize=2520 CPUtime=0.03
/proc/28253/stat : 28253 (cat) S 28252 28244 27294 0 -1 4194304 119 0 0 0 0 3 0 0 15 0 1 0 139222008 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 234517922018 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/28253/statm: 630 87 71 4 0 42 0
[pid=28254] ppid=28252 vsize=337020 CPUtime=12.6
/proc/28254/stat : 28254 (clasp) R 28252 28244 27294 0 -1 4194304 84220 0 0 0 1225 35 0 0 25 0 1 0 139222008 345108480 83699 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2971259 0 0 4096 0 0 0 0 17 0 0 0
/proc/28254/statm: 84255 83699 173 154 0 83725 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 361036

[startup+102.306 s]
/proc/loadavg: 1.06 1.02 1.00 2/80 28254
/proc/meminfo: memFree=1461528/2055920 swapFree=4171824/4192956
[pid=28244] ppid=28242 vsize=16144 CPUtime=38.39
/proc/28244/stat : 28244 (pbclasp) S 28242 28244 27294 0 -1 4194304 1787 1617 0 0 105 1 3712 21 16 0 1 0 139218164 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28244/statm: 4036 1382 343 3 0 1136 0
[pid=28252] ppid=28244 vsize=5352 CPUtime=0.04
/proc/28252/stat : 28252 (sh) S 28244 28244 27294 0 -1 4194304 286 121 0 0 0 0 0 4 16 0 1 0 139222008 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28252/statm: 1338 224 188 169 0 49 0
[pid=28254] ppid=28252 vsize=340632 CPUtime=63.73
/proc/28254/stat : 28254 (clasp) R 28252 28244 27294 0 -1 4194304 170123 0 0 0 6295 78 0 0 25 0 1 0 139222008 348807168 84658 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134714481 0 0 4096 0 0 0 0 17 0 0 0
/proc/28254/statm: 85158 84658 194 154 0 84628 0
Current children cumulated CPU time (s) 102.16
Current children cumulated vsize (KiB) 362128

[startup+162.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/80 28254
/proc/meminfo: memFree=1354776/2055920 swapFree=4171824/4192956
[pid=28244] ppid=28242 vsize=16144 CPUtime=38.39
/proc/28244/stat : 28244 (pbclasp) S 28242 28244 27294 0 -1 4194304 1787 1617 0 0 105 1 3712 21 16 0 1 0 139218164 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28244/statm: 4036 1382 343 3 0 1136 0
[pid=28252] ppid=28244 vsize=5352 CPUtime=0.04
/proc/28252/stat : 28252 (sh) S 28244 28244 27294 0 -1 4194304 286 121 0 0 0 0 0 4 16 0 1 0 139222008 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28252/statm: 1338 224 188 169 0 49 0
[pid=28254] ppid=28252 vsize=448252 CPUtime=123.7
/proc/28254/stat : 28254 (clasp) R 28252 28244 27294 0 -1 4194304 196999 0 0 0 12276 94 0 0 25 0 1 0 139222008 459010048 111493 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 0 0 0
/proc/28254/statm: 112063 111493 194 154 0 111533 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 469748

[startup+222.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/80 28254
/proc/meminfo: memFree=1222488/2055920 swapFree=4171824/4192956
[pid=28244] ppid=28242 vsize=16144 CPUtime=38.39
/proc/28244/stat : 28244 (pbclasp) S 28242 28244 27294 0 -1 4194304 1787 1617 0 0 105 1 3712 21 16 0 1 0 139218164 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28244/statm: 4036 1382 343 3 0 1136 0
[pid=28252] ppid=28244 vsize=5352 CPUtime=0.04
/proc/28252/stat : 28252 (sh) S 28244 28244 27294 0 -1 4194304 286 121 0 0 0 0 0 4 16 0 1 0 139222008 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28252/statm: 1338 224 188 169 0 49 0
[pid=28254] ppid=28252 vsize=580272 CPUtime=183.67
/proc/28254/stat : 28254 (clasp) R 28252 28244 27294 0 -1 4194304 229956 0 0 0 18257 110 0 0 25 0 1 0 139222008 594198528 144389 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769175 0 0 4096 0 0 0 0 17 0 0 0
/proc/28254/statm: 145068 144389 194 154 0 144538 0
Current children cumulated CPU time (s) 222.1
Current children cumulated vsize (KiB) 601768

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/80 28254
/proc/meminfo: memFree=1122264/2055920 swapFree=4171824/4192956
[pid=28244] ppid=28242 vsize=16144 CPUtime=38.39
/proc/28244/stat : 28244 (pbclasp) S 28242 28244 27294 0 -1 4194304 1787 1617 0 0 105 1 3712 21 16 0 1 0 139218164 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28244/statm: 4036 1382 343 3 0 1136 0
[pid=28252] ppid=28244 vsize=5352 CPUtime=0.04
/proc/28252/stat : 28252 (sh) S 28244 28244 27294 0 -1 4194304 286 121 0 0 0 0 0 4 16 0 1 0 139222008 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28252/statm: 1338 224 188 169 0 49 0
[pid=28254] ppid=28252 vsize=681368 CPUtime=243.63
/proc/28254/stat : 28254 (clasp) R 28252 28244 27294 0 -1 4194304 255153 0 0 0 24237 126 0 0 25 0 1 0 139222008 697720832 169495 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 0 0 0
/proc/28254/statm: 170342 169495 194 154 0 169812 0

################
# More data... #
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/proc/28254/stat : 28254 (clasp) R 28252 28244 27294 0 -1 4194304 504825 0 0 0 126026 279 0 0 25 0 1 0 139222008 1711386624 415341 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2971259 0 0 4096 0 0 0 0 17 0 0 0
/proc/28254/statm: 417819 415341 194 154 0 417289 0
Current children cumulated CPU time (s) 1301.48
Current children cumulated vsize (KiB) 1692772

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 28256
/proc/meminfo: memFree=48088/2055920 swapFree=4171824/4192956
[pid=28244] ppid=28242 vsize=16144 CPUtime=38.39
/proc/28244/stat : 28244 (pbclasp) S 28242 28244 27294 0 -1 4194304 1787 1617 0 0 105 1 3712 21 16 0 1 0 139218164 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28244/statm: 4036 1382 343 3 0 1136 0
[pid=28252] ppid=28244 vsize=5352 CPUtime=0.04
/proc/28252/stat : 28252 (sh) S 28244 28244 27294 0 -1 4194304 286 121 0 0 0 0 0 4 16 0 1 0 139222008 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28252/statm: 1338 224 188 169 0 49 0
[pid=28254] ppid=28252 vsize=1759776 CPUtime=1323.02
/proc/28254/stat : 28254 (clasp) R 28252 28244 27294 0 -1 4194304 527043 0 0 0 132010 292 0 0 25 0 1 0 139222008 1802010624 437255 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 0 0 0
/proc/28254/statm: 439944 437255 194 154 0 439414 0
Current children cumulated CPU time (s) 1361.45
Current children cumulated vsize (KiB) 1781272



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1421.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 28256
/proc/meminfo: memFree=15640/2055920 swapFree=4171824/4192956
[pid=28244] ppid=28242 vsize=16144 CPUtime=38.39
/proc/28244/stat : 28244 (pbclasp) S 28242 28244 27294 0 -1 4194304 1787 1617 0 0 105 1 3712 21 16 0 1 0 139218164 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28244/statm: 4036 1382 343 3 0 1136 0
[pid=28252] ppid=28244 vsize=5352 CPUtime=0.04
/proc/28252/stat : 28252 (sh) S 28244 28244 27294 0 -1 4194304 286 121 0 0 0 0 0 4 16 0 1 0 139222008 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28252/statm: 1338 224 188 169 0 49 0
[pid=28254] ppid=28252 vsize=1821708 CPUtime=1381.88
/proc/28254/stat : 28254 (clasp) R 28252 28244 27294 0 -1 4194304 542531 0 0 0 137885 303 0 0 25 0 1 0 139222008 1865428992 452671 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 0 0 0
/proc/28254/statm: 455427 452671 194 154 0 454897 0
Current children cumulated CPU time (s) 1420.31
Current children cumulated vsize (KiB) 1843204

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

[startup+1421.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 28256
/proc/meminfo: memFree=15640/2055920 swapFree=4171824/4192956
[pid=28244] ppid=28242 vsize=16144 CPUtime=38.39
/proc/28244/stat : 28244 (pbclasp) S 28242 28244 27294 0 -1 4194304 1787 1617 0 0 105 1 3712 21 16 0 1 0 139218164 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28244/statm: 4036 1382 343 3 0 1136 0
[pid=28252] ppid=28244 vsize=5352 CPUtime=0.04
/proc/28252/stat : 28252 (sh) S 28244 28244 27294 0 -1 4194304 286 121 0 0 0 0 0 4 16 0 1 0 139222008 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28252/statm: 1338 224 188 169 0 49 0
[pid=28254] ppid=28252 vsize=1821708 CPUtime=1381.88
/proc/28254/stat : 28254 (clasp) R 28252 28244 27294 0 -1 4194304 542531 0 0 0 137885 303 0 0 25 0 1 0 139222008 1865428992 452671 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 0 0 0
/proc/28254/statm: 455427 452671 194 154 0 454897 0
Current children cumulated CPU time (s) 1420.31
Current children cumulated vsize (KiB) 1843204

# WARNING:
# current cumulated CPU time (38.48 s) is less than in the last sample (1420.31 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1381.83 s) to the 'lost time'.

[startup+1421.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 28256
/proc/meminfo: memFree=15640/2055920 swapFree=4171824/4192956
[pid=28244] ppid=28242 vsize=16144 CPUtime=38.48
/proc/28244/stat : 28244 (pbclasp) S 28242 28244 27294 0 -1 4194304 1939 2990 0 0 106 1 3713 28 17 0 1 0 139218164 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234526650466 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28244/statm: 4036 1384 343 3 0 1136 0
Current children cumulated CPU time (s) 38.48
Current children cumulated vsize (KiB) 16144

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28267
/proc/meminfo: memFree=1811784/2055920 swapFree=4171824/4192956
[pid=28244] ppid=28242 vsize=16144 CPUtime=38.58
/proc/28244/stat : 28244 (pbclasp) S 28242 28244 27294 0 -1 4194304 1950 3392 0 0 106 1 3713 38 15 0 1 0 139218164 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28244/statm: 4036 1384 343 3 0 1136 0
[pid=28265] ppid=28244 vsize=5352 CPUtime=0
/proc/28265/stat : 28265 (sh) S 28244 28244 27294 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 139360311 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28265/statm: 1338 224 188 169 0 49 0
[pid=28266] ppid=28265 vsize=2520 CPUtime=0
/proc/28266/stat : 28266 (cat) R 28265 28244 27294 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 139360311 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 234517922018 0 0 4096 0 0 0 0 17 1 0 0
/proc/28266/statm: 630 87 71 4 0 42 0
[pid=28267] ppid=28265 vsize=21404 CPUtime=0.82
/proc/28267/stat : 28267 (clasp) R 28265 28244 27294 0 -1 4194304 5003 0 0 0 80 2 0 0 25 0 1 0 139360311 21917696 4966 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2971259 0 0 4096 0 0 0 0 17 0 0 0
/proc/28267/statm: 5351 4966 173 154 0 4821 0
Current children cumulated CPU time (s) 39.4
Current children cumulated vsize (KiB) 45420

Sending SIGKILL to process tree (bottom up)

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

[startup+1423 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28267
/proc/meminfo: memFree=1811784/2055920 swapFree=4171824/4192956
[pid=28244] ppid=28242 vsize=16144 CPUtime=38.58
/proc/28244/stat : 28244 (pbclasp) S 28242 28244 27294 0 -1 4194304 1950 3392 0 0 106 1 3713 38 15 0 1 0 139218164 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28244/statm: 4036 1384 343 3 0 1136 0
[pid=28265] ppid=28244 vsize=5352 CPUtime=0
/proc/28265/stat : 28265 (sh) S 28244 28244 27294 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 139360311 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28265/statm: 1338 224 188 169 0 49 0
[pid=28266] ppid=28265 vsize=2520 CPUtime=0
/proc/28266/stat : 28266 (cat) S 28265 28244 27294 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 139360311 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 234517922018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28266/statm: 630 87 71 4 0 42 0
[pid=28267] ppid=28265 vsize=40104 CPUtime=1.52
/proc/28267/stat : 28267 (clasp) R 28265 28244 27294 0 -1 4194304 9711 0 0 0 148 4 0 0 25 0 1 0 139360311 41066496 9641 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2971259 0 0 4096 0 0 0 0 17 0 0 0
/proc/28267/statm: 10026 9641 173 154 0 9496 0
Current children cumulated CPU time (s) 40.1
Current children cumulated vsize (KiB) 64120

[startup+1423.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28267
/proc/meminfo: memFree=1811784/2055920 swapFree=4171824/4192956
[pid=28244] ppid=28242 vsize=16144 CPUtime=38.58
/proc/28244/stat : 28244 (pbclasp) S 28242 28244 27294 0 -1 4194304 1950 3392 0 0 106 1 3713 38 15 0 1 0 139218164 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28244/statm: 4036 1384 343 3 0 1136 0
[pid=28265] ppid=28244 vsize=5352 CPUtime=0
/proc/28265/stat : 28265 (sh) S 28244 28244 27294 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 139360311 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28265/statm: 1338 224 188 169 0 49 0
[pid=28266] ppid=28265 vsize=2520 CPUtime=0
/proc/28266/stat : 28266 (cat) S 28265 28244 27294 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 139360311 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 234517922018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28266/statm: 630 87 71 4 0 42 0
[pid=28267] ppid=28265 vsize=45712 CPUtime=1.71
/proc/28267/stat : 28267 (clasp) R 28265 28244 27294 0 -1 4194304 11055 0 0 0 167 4 0 0 25 0 1 0 139360311 46809088 10985 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2971259 0 0 4096 0 0 0 0 17 0 0 0
/proc/28267/statm: 11428 10986 173 154 0 10898 0
Current children cumulated CPU time (s) 40.29
Current children cumulated vsize (KiB) 69728

[startup+1423.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28267
/proc/meminfo: memFree=1782472/2055920 swapFree=4171824/4192956
[pid=28244] ppid=28242 vsize=16144 CPUtime=38.58
/proc/28244/stat : 28244 (pbclasp) S 28242 28244 27294 0 -1 4194304 1950 3392 0 0 106 1 3713 38 15 0 1 0 139218164 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28244/statm: 4036 1384 343 3 0 1136 0
[pid=28265] ppid=28244 vsize=5352 CPUtime=0
/proc/28265/stat : 28265 (sh) S 28244 28244 27294 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 139360311 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28265/statm: 1338 224 188 169 0 49 0
[pid=28266] ppid=28265 vsize=2520 CPUtime=0
/proc/28266/stat : 28266 (cat) S 28265 28244 27294 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 139360311 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 234517922018 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/28266/statm: 630 87 71 4 0 42 0
[pid=28267] ppid=28265 vsize=48748 CPUtime=1.82
/proc/28267/stat : 28267 (clasp) R 28265 28244 27294 0 -1 4194304 11824 0 0 0 177 5 0 0 25 0 1 0 139360311 49917952 11689 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2971259 0 0 4096 0 0 0 0 17 0 0 0
/proc/28267/statm: 12187 11689 173 154 0 11657 0
Current children cumulated CPU time (s) 40.4
Current children cumulated vsize (KiB) 72764

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28244 and gives
#  childrusage.ru_utime.tv_sec=38
#  childrusage.ru_utime.tv_usec=205191
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=416936
# CPU time returned by wait4() is 38.6221
# while last known CPU time is 40.4
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 1381.83
#  lost CPU user time (s): 1378.83
#  lost CPU system time (s): 3

Real time (s): 1423.33
CPU time (s): 1422.23
CPU user time (s): 1418.79
CPU system time (s): 3.44
CPU usage (%): 99.9224
Max. virtual memory (cumulated for all children) (KiB): 1843204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 38.2052
system time used= 0.416936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6582
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4869
involuntary context switches= 325

runsolver used 1.48277 second user time and 3.70744 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Sun Apr 15 10:09:57 UTC 2007

IDJOB= 352430
IDBENCH= 1975
IDSOLVER= 158
FILE ID= node72/352430-1176631797

PBS_JOBID= 4559802

Free space on /tmp= 66546 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/wnq/normalized-wnq_n100_mw99_5.opb.PB06.opb
COMMAND LINE= pbclasp instance-352430-1176631797.opb /tmp/evaluation/352430-1176631797/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node72/convwatcher-352430-1176631797 -o ROOT/results/node72/conversion-352430-1176631797 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352430-1176631797/instance-352430-1176631797.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-352430-1176631797 -o ROOT/results/node72/solver-352430-1176631797 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-352430-1176631797.opb /tmp/evaluation/352430-1176631797/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  6389567e651775a5f815611581d2023e

RANDOM SEED= 655077378

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.222
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	: 5931.00
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		: 3000.222
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:       1839104 kB
Buffers:         11992 kB
Cached:         110428 kB
SwapCached:       2224 kB
Active:          51028 kB
Inactive:        94356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1839104 kB
SwapTotal:     4192956 kB
SwapFree:      4171824 kB
Dirty:           17904 kB
Writeback:           0 kB
Mapped:          38124 kB
Slab:            56884 kB
Committed_AS:  1928680 kB
PageTables:       1788 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= 66513 MiB

End job on node72 on Sun Apr 15 10:33:41 UTC 2007