Trace number 350844

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) 42.486 42.66

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-core4284-1064.opb
MD5SUMeb3ec27dc8137302430c8b48ccd8a471
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark909
Best CPU time to get the best result obtained on this benchmark1801.4
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 907
Optimality of the best value was proved NO
Number of variables21705
Total number of constraints4285
Number of constraints which are clauses4284
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint15760
Number of terms in the objective function 21705
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 21705
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 9256
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 25016
Number of bits of the biggest sum of numbers15
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)

40.54/40.62	c Somebody sent me a SIGTERM
40.54/40.62	s UNKNOWN
40.54/40.62	pb2clasp1: no process killed
13.12/42.62	sh: line 1: 23019 Killed                  cat /tmp/evaluation/350844-1176561238/temp/instance-350844-1176561238.opb.op
13.12/42.62	     23020                       | clasp >/tmp/evaluation/350844-1176561238/temp/instance-350844-1176561238.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/350844-1176561238/instance-350844-1176561238.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/node5/watcher-350844-1176561238 -o ROOT/results/node5/solver-350844-1176561238 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-350844-1176561238.opb /tmp/evaluation/350844-1176561238/temp 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 22999
/proc/meminfo: memFree=1771272/2055920 swapFree=4192812/4192956
[pid=22999] ppid=22997 vsize=12268 CPUtime=0
/proc/22999/stat : 22999 (pbclasp) D 22997 22999 21805 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 132161483 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226913647205 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/22999/statm: 3067 317 242 3 0 167 0

[startup+0.0597891 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 22999
/proc/meminfo: memFree=1771272/2055920 swapFree=4192812/4192956
[pid=22999] ppid=22997 vsize=14484 CPUtime=0.05
/proc/22999/stat : 22999 (pbclasp) R 22997 22999 21805 0 -1 4194304 3789 0 0 0 4 1 0 0 18 0 1 0 132161483 14831616 936 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226913359274 0 0 4224 16384 0 0 0 17 1 0 0
/proc/22999/statm: 3621 949 320 3 0 721 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 14484

[startup+0.102792 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 22999
/proc/meminfo: memFree=1771272/2055920 swapFree=4192812/4192956
[pid=22999] ppid=22997 vsize=14480 CPUtime=0.09
/proc/22999/stat : 22999 (pbclasp) R 22997 22999 21805 0 -1 4194304 7543 0 0 0 7 2 0 0 18 0 1 0 132161483 14827520 974 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226913359274 0 0 4224 16384 0 0 0 17 1 0 0
/proc/22999/statm: 3620 974 320 3 0 720 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14480

[startup+0.301816 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 22999
/proc/meminfo: memFree=1771272/2055920 swapFree=4192812/4192956
[pid=22999] ppid=22997 vsize=14480 CPUtime=0.29
/proc/22999/stat : 22999 (pbclasp) R 22997 22999 21805 0 -1 4194304 24743 0 0 0 22 7 0 0 19 0 1 0 132161483 14827520 974 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226913359274 0 0 4224 16384 0 0 0 17 1 0 0
/proc/22999/statm: 3570 924 320 3 0 670 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14480

[startup+0.702861 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 22999
/proc/meminfo: memFree=1771272/2055920 swapFree=4192812/4192956
[pid=22999] ppid=22997 vsize=14604 CPUtime=0.69
/proc/22999/stat : 22999 (pbclasp) R 22997 22999 21805 0 -1 4194304 59479 0 0 0 52 17 0 0 23 0 1 0 132161483 14954496 979 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226913359274 0 0 4224 16384 0 0 0 17 1 0 0
/proc/22999/statm: 3651 987 320 3 0 751 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14604

[startup+1.50195 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23000
/proc/meminfo: memFree=1768384/2055920 swapFree=4192812/4192956
[pid=22999] ppid=22997 vsize=14856 CPUtime=1.49
/proc/22999/stat : 22999 (pbclasp) R 22997 22999 21805 0 -1 4194304 128669 0 0 0 112 37 0 0 25 0 1 0 132161483 15212544 1055 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226913359650 0 0 4224 16384 0 0 0 17 1 0 0
/proc/22999/statm: 3714 1055 320 3 0 814 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14856

[startup+3.10114 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23000
/proc/meminfo: memFree=1767872/2055920 swapFree=4192812/4192956
[pid=22999] ppid=22997 vsize=15540 CPUtime=3.08
/proc/22999/stat : 22999 (pbclasp) R 22997 22999 21805 0 -1 4194304 266381 0 0 0 227 81 0 0 25 0 1 0 132161483 15912960 1181 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226913359274 0 0 4224 16384 0 0 0 17 1 0 0
/proc/22999/statm: 3885 1195 320 3 0 985 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 15540

[startup+6.3015 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23000
/proc/meminfo: memFree=1765632/2055920 swapFree=4192812/4192956
[pid=22999] ppid=22997 vsize=18372 CPUtime=5.82
/proc/22999/stat : 22999 (pbclasp) S 22997 22999 21805 0 -1 4194304 337538 0 0 0 481 101 0 0 16 0 1 0 132161483 18812928 1942 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922377314 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/22999/statm: 4593 1942 324 3 0 1693 0
Current children cumulated CPU time (s) 5.82
Current children cumulated vsize (KiB) 18372

[startup+12.7012 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 23009
/proc/meminfo: memFree=1754664/2055920 swapFree=4192812/4192956
[pid=22999] ppid=22997 vsize=20352 CPUtime=11.17
/proc/22999/stat : 22999 (pbclasp) S 22997 22999 21805 0 -1 4194304 338749 69646 0 0 487 101 506 23 17 0 1 0 132161483 20840448 2440 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22999/statm: 5088 2440 343 3 0 2188 0
[pid=23007] ppid=22999 vsize=5352 CPUtime=0
/proc/23007/stat : 23007 (sh) S 22999 22999 21805 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 132162602 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23007/statm: 1338 224 188 169 0 49 0
[pid=23008] ppid=23007 vsize=2520 CPUtime=0
/proc/23008/stat : 23008 (cat) S 23007 22999 21805 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 132162603 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 226913648866 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23008/statm: 630 87 71 4 0 42 0
[pid=23009] ppid=23007 vsize=6888 CPUtime=1.48
/proc/23009/stat : 23009 (clasp) R 23007 22999 21805 0 -1 4194304 1415 0 0 0 148 0 0 0 25 0 1 0 132162603 7053312 1335 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8359584 0 0 4096 0 0 0 0 17 1 0 0
/proc/23009/statm: 1722 1335 173 154 0 1192 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 35112

[startup+25.5027 s]
/proc/loadavg: 1.08 1.00 1.00 2/81 23009
/proc/meminfo: memFree=604392/2055920 swapFree=4192812/4192956
[pid=22999] ppid=22997 vsize=20352 CPUtime=11.17
/proc/22999/stat : 22999 (pbclasp) S 22997 22999 21805 0 -1 4194304 338749 69646 0 0 487 101 506 23 17 0 1 0 132161483 20840448 2440 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22999/statm: 5088 2440 343 3 0 2188 0
[pid=23007] ppid=22999 vsize=5352 CPUtime=0
/proc/23007/stat : 23007 (sh) S 22999 22999 21805 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 132162602 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23007/statm: 1338 224 188 169 0 49 0
[pid=23008] ppid=23007 vsize=2520 CPUtime=0
/proc/23008/stat : 23008 (cat) S 23007 22999 21805 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 132162603 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 226913648866 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23008/statm: 630 87 71 4 0 42 0
[pid=23009] ppid=23007 vsize=1187156 CPUtime=14.28
/proc/23009/stat : 23009 (clasp) R 23007 22999 21805 0 -1 4194304 299438 0 0 0 1302 126 0 0 25 0 1 0 132162603 1215647744 291037 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134679381 0 0 4096 0 0 0 0 17 1 0 0
/proc/23009/statm: 296789 291038 184 154 0 296259 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1215380



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+40.6024 s]
/proc/loadavg: 1.06 1.00 1.00 2/81 23009
/proc/meminfo: memFree=16232/2055920 swapFree=4192812/4192956
[pid=22999] ppid=22997 vsize=20352 CPUtime=11.17
/proc/22999/stat : 22999 (pbclasp) S 22997 22999 21805 0 -1 4194304 338749 69646 0 0 487 101 506 23 17 0 1 0 132161483 20840448 2440 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22999/statm: 5088 2440 343 3 0 2188 0
[pid=23007] ppid=22999 vsize=5352 CPUtime=0
/proc/23007/stat : 23007 (sh) S 22999 22999 21805 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 132162602 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23007/statm: 1338 224 188 169 0 49 0
[pid=23008] ppid=23007 vsize=2520 CPUtime=0
/proc/23008/stat : 23008 (cat) S 23007 22999 21805 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 132162603 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 226913648866 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23008/statm: 630 87 71 4 0 42 0
[pid=23009] ppid=23007 vsize=1832420 CPUtime=29.37
/proc/23009/stat : 23009 (clasp) R 23007 22999 21805 0 -1 4194304 461490 0 0 0 2747 190 0 0 25 0 1 0 132162603 1876398080 447039 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8328827 0 0 4096 0 0 0 0 17 1 0 0
/proc/23009/statm: 458105 447041 184 154 0 457575 0
Current children cumulated CPU time (s) 40.54
Current children cumulated vsize (KiB) 1860644

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

[startup+40.6024 s]
/proc/loadavg: 1.06 1.00 1.00 2/81 23009
/proc/meminfo: memFree=16232/2055920 swapFree=4192812/4192956
[pid=22999] ppid=22997 vsize=20352 CPUtime=11.17
/proc/22999/stat : 22999 (pbclasp) S 22997 22999 21805 0 -1 4194304 338749 69646 0 0 487 101 506 23 17 0 1 0 132161483 20840448 2440 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22999/statm: 5088 2440 343 3 0 2188 0
[pid=23007] ppid=22999 vsize=5352 CPUtime=0
/proc/23007/stat : 23007 (sh) S 22999 22999 21805 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 132162602 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23007/statm: 1338 224 188 169 0 49 0
[pid=23008] ppid=23007 vsize=2520 CPUtime=0
/proc/23008/stat : 23008 (cat) S 23007 22999 21805 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 132162603 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 226913648866 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23008/statm: 630 87 71 4 0 42 0
[pid=23009] ppid=23007 vsize=1832420 CPUtime=29.37
/proc/23009/stat : 23009 (clasp) R 23007 22999 21805 0 -1 4194304 461490 0 0 0 2747 190 0 0 25 0 1 0 132162603 1876398080 447039 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8328827 0 0 4096 0 0 0 0 17 1 0 0
/proc/23009/statm: 458105 447041 184 154 0 457575 0
Current children cumulated CPU time (s) 40.54
Current children cumulated vsize (KiB) 1860644

# WARNING:
# current cumulated CPU time (11.24 s) is less than in the last sample (40.54 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (29.3 s) to the 'lost time'.

[startup+40.7238 s]
/proc/loadavg: 1.06 1.00 1.00 2/81 23009
/proc/meminfo: memFree=16232/2055920 swapFree=4192812/4192956
[pid=22999] ppid=22997 vsize=20352 CPUtime=11.24
/proc/22999/stat : 22999 (pbclasp) S 22997 22999 21805 0 -1 4194304 338914 71417 0 0 490 101 506 27 18 0 1 0 132161483 20840448 2442 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/22999/statm: 5088 2442 343 3 0 2188 0
Current children cumulated CPU time (s) 11.24
Current children cumulated vsize (KiB) 20352

Sending SIGKILL to process tree (bottom up)

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

[startup+41.4015 s]
/proc/loadavg: 1.06 1.00 1.00 2/81 23009
/proc/meminfo: memFree=16232/2055920 swapFree=4192812/4192956
[pid=22999] ppid=22997 vsize=20352 CPUtime=11.24
/proc/22999/stat : 22999 (pbclasp) S 22997 22999 21805 0 -1 4194304 338914 71417 0 0 490 101 506 27 18 0 1 0 132161483 20840448 2442 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/22999/statm: 5088 2442 343 3 0 2188 0
Current children cumulated CPU time (s) 11.24
Current children cumulated vsize (KiB) 20352

[startup+42.2026 s]
/proc/loadavg: 1.06 1.00 1.00 2/82 23020
/proc/meminfo: memFree=1804064/2055920 swapFree=4192812/4192956
[pid=22999] ppid=22997 vsize=20352 CPUtime=11.24
/proc/22999/stat : 22999 (pbclasp) S 22997 22999 21805 0 -1 4194304 338914 71417 0 0 490 101 506 27 18 0 1 0 132161483 20840448 2442 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/22999/statm: 5088 2442 343 3 0 2188 0
[pid=23018] ppid=22999 vsize=5352 CPUtime=0
/proc/23018/stat : 23018 (sh) S 22999 22999 21805 0 -1 4194304 287 0 0 0 0 0 0 0 20 0 1 0 132165553 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23018/statm: 1338 224 188 169 0 49 0
[pid=23019] ppid=23018 vsize=2520 CPUtime=0
/proc/23019/stat : 23019 (cat) S 23018 22999 21805 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 132165553 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 226913648866 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23019/statm: 630 87 71 4 0 42 0
[pid=23020] ppid=23018 vsize=6756 CPUtime=1.48
/proc/23020/stat : 23020 (clasp) R 23018 22999 21805 0 -1 4194304 1398 0 0 0 148 0 0 0 25 0 1 0 132165553 6918144 1318 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134937334 0 0 4096 0 0 0 0 17 1 0 0
/proc/23020/statm: 1689 1318 173 154 0 1159 0
Current children cumulated CPU time (s) 12.72
Current children cumulated vsize (KiB) 34980

[startup+42.6026 s]
/proc/loadavg: 1.06 1.00 1.00 2/82 23020
/proc/meminfo: memFree=1804064/2055920 swapFree=4192812/4192956
[pid=22999] ppid=22997 vsize=20352 CPUtime=11.24
/proc/22999/stat : 22999 (pbclasp) S 22997 22999 21805 0 -1 4194304 338914 71417 0 0 490 101 506 27 18 0 1 0 132161483 20840448 2442 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/22999/statm: 5088 2442 343 3 0 2188 0
[pid=23018] ppid=22999 vsize=5352 CPUtime=0
/proc/23018/stat : 23018 (sh) S 22999 22999 21805 0 -1 4194304 287 0 0 0 0 0 0 0 20 0 1 0 132165553 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23018/statm: 1338 224 188 169 0 49 0
[pid=23019] ppid=23018 vsize=2520 CPUtime=0
/proc/23019/stat : 23019 (cat) S 23018 22999 21805 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 132165553 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 226913648866 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23019/statm: 630 87 71 4 0 42 0
[pid=23020] ppid=23018 vsize=8136 CPUtime=1.88
/proc/23020/stat : 23020 (clasp) R 23018 22999 21805 0 -1 4194304 1729 0 0 0 187 1 0 0 25 0 1 0 132165553 8331264 1640 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8360918 0 0 4096 0 0 0 0 17 1 0 0
/proc/23020/statm: 2034 1640 176 154 0 1504 0
Current children cumulated CPU time (s) 13.12
Current children cumulated vsize (KiB) 36360

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): 29.3
#  lost CPU user time (s): 27.44
#  lost CPU system time (s): 1.86

Real time (s): 42.66
CPU time (s): 42.486
CPU user time (s): 39.3082
CPU system time (s): 3.1778
CPU usage (%): 99.592
Max. virtual memory (cumulated for all children) (KiB): 1860644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.8682
system time used= 1.3178
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 412532
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= 1173
involuntary context switches= 794

runsolver used 0.047992 second user time and 0.116982 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Sat Apr 14 14:33:58 UTC 2007

IDJOB= 350844
IDBENCH= 1600
IDSOLVER= 158
FILE ID= node5/350844-1176561238

PBS_JOBID= 4556751

Free space on /tmp= 66554 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/unibo/normalized-reduced-mps-v2-20-10-core4284-1064.opb
COMMAND LINE= pbclasp instance-350844-1176561238.opb /tmp/evaluation/350844-1176561238/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node5/convwatcher-350844-1176561238 -o ROOT/results/node5/conversion-350844-1176561238 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350844-1176561238/instance-350844-1176561238.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-350844-1176561238 -o ROOT/results/node5/solver-350844-1176561238 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-350844-1176561238.opb /tmp/evaluation/350844-1176561238/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  eb3ec27dc8137302430c8b48ccd8a471

RANDOM SEED= 714327756

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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:       1771680 kB
Buffers:         29760 kB
Cached:         143700 kB
SwapCached:        144 kB
Active:          89920 kB
Inactive:       140140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1771680 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3364 kB
Writeback:           0 kB
Mapped:          75376 kB
Slab:            39792 kB
Committed_AS:  4730288 kB
PageTables:       1728 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= 66549 MiB

End job on node5 on Sat Apr 14 14:34:41 UTC 2007