Trace number 348791

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) 1801.95 1802.53

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib/normalized-reduced-mps-v2-20-10-misc06.opb
MD5SUM81740feb43d84f849129894fa9d60802
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables51018
Total number of constraints820
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 constraints820
Minimum length of a constraint30
Maximum length of a constraint13471
Number of terms in the objective function 31
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524318
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 535398
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)

1800.00/1800.51	c Somebody sent me a SIGTERM
1800.00/1800.51	s UNKNOWN
1800.00/1800.52	pb2clasp1: no process killed
8.42/1802.52	sh: line 1: 16031 Done                    cat /tmp/evaluation/348791-1176598914/temp/instance-348791-1176598914.opb.op
8.42/1802.52	     16032 Killed                  | clasp-1.0 --trans=no >/tmp/evaluation/348791-1176598914/temp/instance-348791-1176598914.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348791-1176598914/instance-348791-1176598914.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/node45/watcher-348791-1176598914 -o ROOT/results/node45/solver-348791-1176598914 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-348791-1176598914.opb /tmp/evaluation/348791-1176598914/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 1.00 1.00 3/70 15989
/proc/meminfo: memFree=1755968/2055920 swapFree=4192036/4192956
[pid=15989] ppid=15987 vsize=12268 CPUtime=0
/proc/15989/stat : 15989 (pbclasp) R 15987 15989 15357 0 -1 4194304 355 0 0 0 0 0 0 0 18 0 1 0 14737002 12562432 321 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 258947985506 0 0 4224 0 0 0 0 17 1 0 0
/proc/15989/statm: 3067 324 245 3 0 167 0

[startup+0.0224519 s]
/proc/loadavg: 1.00 1.00 1.00 3/70 15989
/proc/meminfo: memFree=1755968/2055920 swapFree=4192036/4192956
[pid=15989] ppid=15987 vsize=13188 CPUtime=0.01
/proc/15989/stat : 15989 (pbclasp) R 15987 15989 15357 0 -1 4194304 659 0 0 0 1 0 0 0 18 0 1 0 14737002 13504512 625 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 258938933985 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15989/statm: 3297 625 314 3 0 397 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13188

[startup+0.101461 s]
/proc/loadavg: 1.00 1.00 1.00 3/70 15989
/proc/meminfo: memFree=1755968/2055920 swapFree=4192036/4192956
[pid=15989] ppid=15987 vsize=14100 CPUtime=0.04
/proc/15989/stat : 15989 (pbclasp) S 15987 15989 15357 0 -1 4194304 921 0 0 0 4 0 0 0 16 0 1 0 14737002 14438400 873 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 258947985506 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/15989/statm: 3525 873 324 3 0 625 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 14100

[startup+0.301479 s]
/proc/loadavg: 1.00 1.00 1.00 3/70 15989
/proc/meminfo: memFree=1755968/2055920 swapFree=4192036/4192956
[pid=15989] ppid=15987 vsize=14100 CPUtime=0.04
/proc/15989/stat : 15989 (pbclasp) S 15987 15989 15357 0 -1 4194304 921 0 0 0 4 0 0 0 16 0 1 0 14737002 14438400 873 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 258947985506 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/15989/statm: 3525 873 324 3 0 625 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 14100

[startup+0.701519 s]
/proc/loadavg: 1.00 1.00 1.00 3/70 15989
/proc/meminfo: memFree=1755968/2055920 swapFree=4192036/4192956
[pid=15989] ppid=15987 vsize=14100 CPUtime=0.04
/proc/15989/stat : 15989 (pbclasp) S 15987 15989 15357 0 -1 4194304 921 0 0 0 4 0 0 0 16 0 1 0 14737002 14438400 873 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 258947985506 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/15989/statm: 3525 873 324 3 0 625 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 14100

[startup+1.5026 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 15992
/proc/meminfo: memFree=1752104/2055920 swapFree=4192036/4192956
[pid=15989] ppid=15987 vsize=14100 CPUtime=0.04
/proc/15989/stat : 15989 (pbclasp) S 15987 15989 15357 0 -1 4194304 921 0 0 0 4 0 0 0 16 0 1 0 14737002 14438400 873 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 258947985506 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/15989/statm: 3525 873 324 3 0 625 0
[pid=15991] ppid=15989 vsize=5352 CPUtime=0
/proc/15991/stat : 15991 (sh) S 15989 15989 15357 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 14737007 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15991/statm: 1338 229 193 169 0 49 0
[pid=15992] ppid=15991 vsize=12796 CPUtime=1.43
/proc/15992/stat : 15992 (pb2clasp1) R 15991 15989 15357 0 -1 4194304 598 0 0 0 143 0 0 0 25 0 1 0 14737007 13103104 560 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 258959413000 0 0 4224 0 0 0 0 17 0 0 0
/proc/15992/statm: 3199 560 340 3 0 299 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 32248

[startup+3.10176 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16012
/proc/meminfo: memFree=1750792/2055920 swapFree=4192036/4192956
[pid=15989] ppid=15987 vsize=14100 CPUtime=0.04
/proc/15989/stat : 15989 (pbclasp) S 15987 15989 15357 0 -1 4194304 921 0 0 0 4 0 0 0 16 0 1 0 14737002 14438400 873 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 258947985506 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/15989/statm: 3525 873 324 3 0 625 0
[pid=15991] ppid=15989 vsize=5352 CPUtime=0
/proc/15991/stat : 15991 (sh) S 15989 15989 15357 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 14737007 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15991/statm: 1338 229 193 169 0 49 0
[pid=15992] ppid=15991 vsize=14644 CPUtime=3.04
/proc/15992/stat : 15992 (pb2clasp1) R 15991 15989 15357 0 -1 4194304 1043 0 0 0 303 1 0 0 25 0 1 0 14737007 14995456 1005 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 258938967863 0 0 4224 0 0 0 0 17 1 0 0
/proc/15992/statm: 3661 1005 340 3 0 761 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 34096

[startup+6.30109 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16012
/proc/meminfo: memFree=1748168/2055920 swapFree=4192036/4192956
[pid=15989] ppid=15987 vsize=14100 CPUtime=0.04
/proc/15989/stat : 15989 (pbclasp) S 15987 15989 15357 0 -1 4194304 921 0 0 0 4 0 0 0 16 0 1 0 14737002 14438400 873 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 258947985506 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/15989/statm: 3525 873 324 3 0 625 0
[pid=15991] ppid=15989 vsize=5352 CPUtime=0
/proc/15991/stat : 15991 (sh) S 15989 15989 15357 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 14737007 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15991/statm: 1338 229 193 169 0 49 0
[pid=15992] ppid=15991 vsize=15968 CPUtime=6.23
/proc/15992/stat : 15992 (pb2clasp1) R 15991 15989 15357 0 -1 4194304 1466 0 0 0 622 1 0 0 25 0 1 0 14737007 16351232 1360 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 258959107067 0 0 4224 0 0 0 0 17 1 0 0
/proc/15992/statm: 3992 1360 340 3 0 1092 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 35420

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16019
/proc/meminfo: memFree=1723160/2055920 swapFree=4192036/4192956
[pid=15989] ppid=15987 vsize=14100 CPUtime=6.44
/proc/15989/stat : 15989 (pbclasp) S 15987 15989 15357 0 -1 4194304 1003 2556 0 0 4 0 636 4 17 0 1 0 14737002 14438400 894 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15989/statm: 3525 894 343 3 0 625 0
[pid=16017] ppid=15989 vsize=5352 CPUtime=0.01
/proc/16017/stat : 16017 (sh) S 15989 15989 15357 0 -1 4194304 287 121 0 0 0 0 0 1 15 0 1 0 14737649 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16017/statm: 1338 224 188 169 0 49 0
[pid=16019] ppid=16017 vsize=26136 CPUtime=6.2
/proc/16019/stat : 16019 (clasp-1.0) R 16017 15989 15357 0 -1 4194304 6940 0 2 0 617 3 0 0 25 0 1 0 14737649 26763264 6091 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134733927 0 0 4096 0 0 0 0 17 1 0 0
/proc/16019/statm: 6534 6091 249 81 0 5908 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 45588

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16019
/proc/meminfo: memFree=1723304/2055920 swapFree=4192036/4192956
[pid=15989] ppid=15987 vsize=14100 CPUtime=6.44
/proc/15989/stat : 15989 (pbclasp) S 15987 15989 15357 0 -1 4194304 1003 2556 0 0 4 0 636 4 17 0 1 0 14737002 14438400 894 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15989/statm: 3525 894 343 3 0 625 0
[pid=16017] ppid=15989 vsize=5352 CPUtime=0.01
/proc/16017/stat : 16017 (sh) S 15989 15989 15357 0 -1 4194304 287 121 0 0 0 0 0 1 15 0 1 0 14737649 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16017/statm: 1338 224 188 169 0 49 0
[pid=16019] ppid=16017 vsize=26524 CPUtime=19
/proc/16019/stat : 16019 (clasp-1.0) R 16017 15989 15357 0 -1 4194304 7036 0 2 0 1897 3 0 0 25 0 1 0 14737649 27160576 6187 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616350 0 0 4096 0 0 0 0 17 1 0 0
/proc/16019/statm: 6631 6187 249 81 0 6005 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 45976

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16019
/proc/meminfo: memFree=1715624/2055920 swapFree=4192036/4192956
[pid=15989] ppid=15987 vsize=14100 CPUtime=6.44
/proc/15989/stat : 15989 (pbclasp) S 15987 15989 15357 0 -1 4194304 1003 2556 0 0 4 0 636 4 17 0 1 0 14737002 14438400 894 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15989/statm: 3525 894 343 3 0 625 0
[pid=16017] ppid=15989 vsize=5352 CPUtime=0.01
/proc/16017/stat : 16017 (sh) S 15989 15989 15357 0 -1 4194304 287 121 0 0 0 0 0 1 15 0 1 0 14737649 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16017/statm: 1338 224 188 169 0 49 0
[pid=16019] ppid=16017 vsize=34136 CPUtime=44.59
/proc/16019/stat : 16019 (clasp-1.0) R 16017 15989 15357 0 -1 4194304 8948 0 2 0 4454 5 0 0 25 0 1 0 14737649 34955264 8099 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784610 0 0 4096 0 0 0 0 17 1 0 0
/proc/16019/statm: 8534 8099 249 81 0 7908 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 53588

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16019
/proc/meminfo: memFree=1679016/2055920 swapFree=4192036/4192956
[pid=15989] ppid=15987 vsize=14100 CPUtime=6.44
/proc/15989/stat : 15989 (pbclasp) S 15987 15989 15357 0 -1 4194304 1003 2556 0 0 4 0 636 4 17 0 1 0 14737002 14438400 894 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15989/statm: 3525 894 343 3 0 625 0
[pid=16017] ppid=15989 vsize=5352 CPUtime=0.01
/proc/16017/stat : 16017 (sh) S 15989 15989 15357 0 -1 4194304 287 121 0 0 0 0 0 1 15 0 1 0 14737649 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16017/statm: 1338 224 188 169 0 49 0
[pid=16019] ppid=16017 vsize=70708 CPUtime=95.78
/proc/16019/stat : 16019 (clasp-1.0) R 16017 15989 15357 0 -1 4194304 18112 0 2 0 9569 9 0 0 25 0 1 0 14737649 72404992 17191 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784651 0 0 4096 0 0 0 0 17 1 0 0
/proc/16019/statm: 17677 17191 249 81 0 17051 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 90160

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16019
/proc/meminfo: memFree=1666600/2055920 swapFree=4192036/4192956
[pid=15989] ppid=15987 vsize=14100 CPUtime=6.44
/proc/15989/stat : 15989 (pbclasp) S 15987 15989 15357 0 -1 4194304 1003 2556 0 0 4 0 636 4 17 0 1 0 14737002 14438400 894 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15989/statm: 3525 894 343 3 0 625 0
[pid=16017] ppid=15989 vsize=5352 CPUtime=0.01
/proc/16017/stat : 16017 (sh) S 15989 15989 15357 0 -1 4194304 287 121 0 0 0 0 0 1 15 0 1 0 14737649 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16017/statm: 1338 224 188 169 0 49 0
[pid=16019] ppid=16017 vsize=83304 CPUtime=155.76
/proc/16019/stat : 16019 (clasp-1.0) R 16017 15989 15357 0 -1 4194304 21364 0 2 0 15564 12 0 0 25 0 1 0 14737649 85303296 20327 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/16019/statm: 20826 20327 249 81 0 20200 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 102756

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16019
/proc/meminfo: memFree=1657000/2055920 swapFree=4192036/4192956
[pid=15989] ppid=15987 vsize=14100 CPUtime=6.44
/proc/15989/stat : 15989 (pbclasp) S 15987 15989 15357 0 -1 4194304 1003 2556 0 0 4 0 636 4 17 0 1 0 14737002 14438400 894 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15989/statm: 3525 894 343 3 0 625 0
[pid=16017] ppid=15989 vsize=5352 CPUtime=0.01
/proc/16017/stat : 16017 (sh) S 15989 15989 15357 0 -1 4194304 287 121 0 0 0 0 0 1 15 0 1 0 14737649 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16017/statm: 1338 224 188 169 0 49 0
[pid=16019] ppid=16017 vsize=92792 CPUtime=215.74
/proc/16019/stat : 16019 (clasp-1.0) R 16017 15989 15357 0 -1 4194304 23717 0 2 0 21561 13 0 0 25 0 1 0 14737649 95019008 22680 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/16019/statm: 23198 22680 249 81 0 22572 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 112244

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16019
/proc/meminfo: memFree=1647976/2055920 swapFree=4192036/4192956
[pid=15989] ppid=15987 vsize=14100 CPUtime=6.44
/proc/15989/stat : 15989 (pbclasp) S 15987 15989 15357 0 -1 4194304 1003 2556 0 0 4 0 636 4 17 0 1 0 14737002 14438400 894 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15989/statm: 3525 894 343 3 0 625 0
[pid=16017] ppid=15989 vsize=5352 CPUtime=0.01
/proc/16017/stat : 16017 (sh) S 15989 15989 15357 0 -1 4194304 287 121 0 0 0 0 0 1 15 0 1 0 14737649 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16017/statm: 1338 224 188 169 0 49 0

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

/proc/16017/statm: 1338 224 188 169 0 49 0
[pid=16019] ppid=16017 vsize=136304 CPUtime=1715.37
/proc/16019/stat : 16019 (clasp-1.0) R 16017 15989 15357 0 -1 4194304 34979 0 2 0 171511 26 0 0 25 0 1 0 14737649 139575296 33484 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/16019/statm: 34076 33484 249 81 0 33450 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 155756

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16021
/proc/meminfo: memFree=1609192/2055920 swapFree=4192036/4192956
[pid=15989] ppid=15987 vsize=14100 CPUtime=6.44
/proc/15989/stat : 15989 (pbclasp) S 15987 15989 15357 0 -1 4194304 1003 2556 0 0 4 0 636 4 17 0 1 0 14737002 14438400 894 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15989/statm: 3525 894 343 3 0 625 0
[pid=16017] ppid=15989 vsize=5352 CPUtime=0.01
/proc/16017/stat : 16017 (sh) S 15989 15989 15357 0 -1 4194304 287 121 0 0 0 0 0 1 15 0 1 0 14737649 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16017/statm: 1338 224 188 169 0 49 0
[pid=16019] ppid=16017 vsize=140416 CPUtime=1775.35
/proc/16019/stat : 16019 (clasp-1.0) R 16017 15989 15357 0 -1 4194304 36014 0 2 0 177508 27 0 0 25 0 1 0 14737649 143785984 34519 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784800 0 0 4096 0 0 0 0 17 1 0 0
/proc/16019/statm: 35104 34519 249 81 0 34478 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 159868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16021
/proc/meminfo: memFree=1606056/2055920 swapFree=4192036/4192956
[pid=15989] ppid=15987 vsize=14100 CPUtime=6.44
/proc/15989/stat : 15989 (pbclasp) S 15987 15989 15357 0 -1 4194304 1003 2556 0 0 4 0 636 4 17 0 1 0 14737002 14438400 894 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15989/statm: 3525 894 343 3 0 625 0
[pid=16017] ppid=15989 vsize=5352 CPUtime=0.01
/proc/16017/stat : 16017 (sh) S 15989 15989 15357 0 -1 4194304 287 121 0 0 0 0 0 1 15 0 1 0 14737649 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16017/statm: 1338 224 188 169 0 49 0
[pid=16019] ppid=16017 vsize=143616 CPUtime=1793.55
/proc/16019/stat : 16019 (clasp-1.0) R 16017 15989 15357 0 -1 4194304 36825 0 2 0 179327 28 0 0 25 0 1 0 14737649 147062784 35294 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/16019/statm: 35904 35294 249 81 0 35278 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 163068

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16021
/proc/meminfo: memFree=1606056/2055920 swapFree=4192036/4192956
[pid=15989] ppid=15987 vsize=14100 CPUtime=6.44
/proc/15989/stat : 15989 (pbclasp) S 15987 15989 15357 0 -1 4194304 1003 2556 0 0 4 0 636 4 17 0 1 0 14737002 14438400 894 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15989/statm: 3525 894 343 3 0 625 0
[pid=16017] ppid=15989 vsize=5352 CPUtime=0.01
/proc/16017/stat : 16017 (sh) S 15989 15989 15357 0 -1 4194304 287 121 0 0 0 0 0 1 15 0 1 0 14737649 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16017/statm: 1338 224 188 169 0 49 0
[pid=16019] ppid=16017 vsize=143616 CPUtime=1793.55
/proc/16019/stat : 16019 (clasp-1.0) R 16017 15989 15357 0 -1 4194304 36825 0 2 0 179327 28 0 0 25 0 1 0 14737649 147062784 35294 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/16019/statm: 35904 35294 249 81 0 35278 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 163068

# WARNING:
# current cumulated CPU time (6.53 s) is less than in the last sample (1800 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1793.47 s) to the 'lost time'.

[startup+1800.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 16032
/proc/meminfo: memFree=1743544/2055920 swapFree=4192036/4192956
[pid=15989] ppid=15987 vsize=14100 CPUtime=6.49
/proc/15989/stat : 15989 (pbclasp) S 15987 15989 15357 0 -1 4194304 1156 4214 0 0 4 0 636 9 16 0 1 0 14737002 14438400 895 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15989/statm: 3525 895 343 3 0 625 0
[pid=16022] ppid=15989 vsize=0 CPUtime=0
/proc/16022/stat : 16022 (rm) Z 15989 15989 15357 0 -1 4194316 114 0 0 0 0 0 0 0 17 0 1 0 14917053 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/16022/statm: 0 0 0 0 0 0 0
[pid=16030] ppid=15989 vsize=5352 CPUtime=0
/proc/16030/stat : 16030 (sh) S 15989 15989 15357 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 14917058 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16030/statm: 1338 224 188 169 0 49 0
[pid=16031] ppid=16030 vsize=2520 CPUtime=0
/proc/16031/stat : 16031 (cat) S 16030 15989 15357 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 14917058 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 258939257058 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16031/statm: 630 87 71 4 0 42 0
[pid=16032] ppid=16030 vsize=5292 CPUtime=0.04
/proc/16032/stat : 16032 (clasp-1.0) R 16030 15989 15357 0 -1 4194304 977 0 0 0 4 0 0 0 18 0 1 0 14917058 5419008 898 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 5162619 0 0 4096 0 0 0 0 17 1 0 0
/proc/16032/statm: 1323 898 230 81 0 697 0
Current children cumulated CPU time (s) 6.53
Current children cumulated vsize (KiB) 27264

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 2/70 16032
/proc/meminfo: memFree=1743544/2055920 swapFree=4192036/4192956
[pid=15989] ppid=15987 vsize=14100 CPUtime=6.49
/proc/15989/stat : 15989 (pbclasp) S 15987 15989 15357 0 -1 4194304 1156 4214 0 0 4 0 636 9 16 0 1 0 14737002 14438400 895 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15989/statm: 3525 895 343 3 0 625 0
[pid=16022] ppid=15989 vsize=0 CPUtime=0
/proc/16022/stat : 16022 (rm) Z 15989 15989 15357 0 -1 4194316 114 0 0 0 0 0 0 0 17 0 1 0 14917053 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/16022/statm: 0 0 0 0 0 0 0
[pid=16030] ppid=15989 vsize=5352 CPUtime=0
/proc/16030/stat : 16030 (sh) S 15989 15989 15357 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 14917058 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16030/statm: 1338 224 188 169 0 49 0
[pid=16032] ppid=16030 vsize=21320 CPUtime=0.82
/proc/16032/stat : 16032 (clasp-1.0) R 16030 15989 15357 0 -1 4194304 5368 0 0 0 79 3 0 0 25 0 1 0 14917058 21831680 4719 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134689605 0 0 4096 0 0 0 0 17 1 0 0
/proc/16032/statm: 5330 4719 242 81 0 4704 0
Current children cumulated CPU time (s) 7.31
Current children cumulated vsize (KiB) 40772

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 16032
/proc/meminfo: memFree=1723136/2055920 swapFree=4192036/4192956
[pid=15989] ppid=15987 vsize=14100 CPUtime=6.49
/proc/15989/stat : 15989 (pbclasp) S 15987 15989 15357 0 -1 4194304 1156 4214 0 0 4 0 636 9 16 0 1 0 14737002 14438400 895 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15989/statm: 3525 895 343 3 0 625 0
[pid=16022] ppid=15989 vsize=0 CPUtime=0
/proc/16022/stat : 16022 (rm) Z 15989 15989 15357 0 -1 4194316 114 0 0 0 0 0 0 0 17 0 1 0 14917053 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/16022/statm: 0 0 0 0 0 0 0
[pid=16030] ppid=15989 vsize=5352 CPUtime=0
/proc/16030/stat : 16030 (sh) S 15989 15989 15357 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 14917058 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16030/statm: 1338 224 188 169 0 49 0
[pid=16032] ppid=16030 vsize=26136 CPUtime=1.63
/proc/16032/stat : 16032 (clasp-1.0) R 16030 15989 15357 0 -1 4194304 6863 0 0 0 159 4 0 0 25 0 1 0 14917058 26763264 6012 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134733922 0 0 4096 0 0 0 0 17 1 0 0
/proc/16032/statm: 6534 6012 249 81 0 5908 0
Current children cumulated CPU time (s) 8.12
Current children cumulated vsize (KiB) 45588

[startup+1802.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 16032
/proc/meminfo: memFree=1723136/2055920 swapFree=4192036/4192956
[pid=15989] ppid=15987 vsize=14100 CPUtime=6.49
/proc/15989/stat : 15989 (pbclasp) S 15987 15989 15357 0 -1 4194304 1156 4214 0 0 4 0 636 9 16 0 1 0 14737002 14438400 895 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15989/statm: 3525 895 343 3 0 625 0
[pid=16022] ppid=15989 vsize=0 CPUtime=0
/proc/16022/stat : 16022 (rm) Z 15989 15989 15357 0 -1 4194316 114 0 0 0 0 0 0 0 17 0 1 0 14917053 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/16022/statm: 0 0 0 0 0 0 0
[pid=16030] ppid=15989 vsize=5352 CPUtime=0
/proc/16030/stat : 16030 (sh) S 15989 15989 15357 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 14917058 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16030/statm: 1338 224 188 169 0 49 0
[pid=16032] ppid=16030 vsize=26136 CPUtime=1.83
/proc/16032/stat : 16032 (clasp-1.0) R 16030 15989 15357 0 -1 4194304 6864 0 0 0 179 4 0 0 25 0 1 0 14917058 26763264 6013 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134733872 0 0 4096 0 0 0 0 17 1 0 0
/proc/16032/statm: 6534 6013 249 81 0 5908 0
Current children cumulated CPU time (s) 8.32
Current children cumulated vsize (KiB) 45588

[startup+1802.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 16032
/proc/meminfo: memFree=1723136/2055920 swapFree=4192036/4192956
[pid=15989] ppid=15987 vsize=14100 CPUtime=6.49
/proc/15989/stat : 15989 (pbclasp) S 15987 15989 15357 0 -1 4194304 1156 4214 0 0 4 0 636 9 16 0 1 0 14737002 14438400 895 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15989/statm: 3525 895 343 3 0 625 0
[pid=16022] ppid=15989 vsize=0 CPUtime=0
/proc/16022/stat : 16022 (rm) Z 15989 15989 15357 0 -1 4194316 114 0 0 0 0 0 0 0 17 0 1 0 14917053 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/16022/statm: 0 0 0 0 0 0 0
[pid=16030] ppid=15989 vsize=5352 CPUtime=0
/proc/16030/stat : 16030 (sh) S 15989 15989 15357 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 14917058 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16030/statm: 1338 224 188 169 0 49 0
[pid=16032] ppid=16030 vsize=26136 CPUtime=1.93
/proc/16032/stat : 16032 (clasp-1.0) R 16030 15989 15357 0 -1 4194304 6864 0 0 0 189 4 0 0 25 0 1 0 14917058 26763264 6013 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134733886 0 0 4096 0 0 0 0 17 1 0 0
/proc/16032/statm: 6534 6013 249 81 0 5908 0
Current children cumulated CPU time (s) 8.42
Current children cumulated vsize (KiB) 45588

Child status: 0

# 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): 1793.47
#  lost CPU user time (s): 1793.23
#  lost CPU system time (s): 0.24

Real time (s): 1802.53
CPU time (s): 1801.95
CPU user time (s): 1801.55
CPU system time (s): 0.399975
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 163068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.31774
system time used= 0.159975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13133
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= 1921
involuntary context switches= 899

runsolver used 2.23066 second user time and 4.30734 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Sun Apr 15 01:01:54 UTC 2007

IDJOB= 348791
IDBENCH= 1748
IDSOLVER= 167
FILE ID= node45/348791-1176598914

PBS_JOBID= 4556972

Free space on /tmp= 66562 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-misc06.opb
COMMAND LINE= pbclasp instance-348791-1176598914.opb /tmp/evaluation/348791-1176598914/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node45/convwatcher-348791-1176598914 -o ROOT/results/node45/conversion-348791-1176598914 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348791-1176598914/instance-348791-1176598914.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-348791-1176598914 -o ROOT/results/node45/solver-348791-1176598914 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-348791-1176598914.opb /tmp/evaluation/348791-1176598914/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  81740feb43d84f849129894fa9d60802

RANDOM SEED= 696049997

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.218
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		: 3000.218
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:       1756440 kB
Buffers:          8220 kB
Cached:         185752 kB
SwapCached:        508 kB
Active:          38792 kB
Inactive:       171572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1756440 kB
SwapTotal:     4192956 kB
SwapFree:      4192036 kB
Dirty:            2292 kB
Writeback:           0 kB
Mapped:          26144 kB
Slab:            74772 kB
Committed_AS:    99688 kB
PageTables:       1628 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= 66555 MiB

End job on node45 on Sun Apr 15 01:31:56 UTC 2007