Trace number 347920

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) 1802.05 1802.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-bienst1.opb
MD5SUM3c5a26b44a5daf16e362588a0fac7ed0
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 variables13806
Total number of constraints604
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)4
Number of constraints which are nor clauses,nor cardinality constraints600
Minimum length of a constraint7
Maximum length of a constraint390
Number of terms in the objective function 30
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 524317
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 524564
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

1800.05/1800.62	c Somebody sent me a SIGTERM
1800.05/1800.62	s UNKNOWN
1800.05/1800.62	pb2clasp1: no process killed
1800.05/1800.63	clasp-1.0: no process killed
2.72/1802.62	sh: line 1: 20782 Done                    cat /tmp/evaluation/347920-1176538410/temp/instance-347920-1176538410.opb.op
2.72/1802.62	     20783 Killed                  | clasp-1.0 --trans=no >/tmp/evaluation/347920-1176538410/temp/instance-347920-1176538410.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/347920-1176538410/instance-347920-1176538410.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-347920-1176538410 -o ROOT/results/node5/solver-347920-1176538410 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-347920-1176538410.opb /tmp/evaluation/347920-1176538410/temp 

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


[startup+0 s]
/proc/loadavg: 0.88 0.97 0.99 3/77 20760
/proc/meminfo: memFree=1503304/2055920 swapFree=4192956/4192956
[pid=20760] ppid=20758 vsize=12268 CPUtime=0
/proc/20760/stat : 20760 (pbclasp) R 20758 20760 20294 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 129878660 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226913647205 0 0 4224 0 0 0 0 17 1 0 0
/proc/20760/statm: 3067 317 242 3 0 167 0

[startup+0.034605 s]
/proc/loadavg: 0.88 0.97 0.99 3/77 20760
/proc/meminfo: memFree=1503304/2055920 swapFree=4192956/4192956
[pid=20760] ppid=20758 vsize=12796 CPUtime=0.01
/proc/20760/stat : 20760 (pbclasp) S 20758 20760 20294 0 -1 4194304 602 0 0 0 1 0 0 0 16 0 1 0 129878660 13103104 554 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922377314 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20760/statm: 3199 554 324 3 0 299 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12796

[startup+0.102612 s]
/proc/loadavg: 0.88 0.97 0.99 3/77 20760
/proc/meminfo: memFree=1503304/2055920 swapFree=4192956/4192956
[pid=20760] ppid=20758 vsize=12796 CPUtime=0.01
/proc/20760/stat : 20760 (pbclasp) S 20758 20760 20294 0 -1 4194304 602 0 0 0 1 0 0 0 16 0 1 0 129878660 13103104 554 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922377314 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20760/statm: 3199 554 324 3 0 299 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12796

[startup+0.301633 s]
/proc/loadavg: 0.88 0.97 0.99 3/77 20760
/proc/meminfo: memFree=1503304/2055920 swapFree=4192956/4192956
[pid=20760] ppid=20758 vsize=12796 CPUtime=0.01
/proc/20760/stat : 20760 (pbclasp) S 20758 20760 20294 0 -1 4194304 602 0 0 0 1 0 0 0 16 0 1 0 129878660 13103104 554 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922377314 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20760/statm: 3199 554 324 3 0 299 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12796

[startup+0.701679 s]
/proc/loadavg: 0.88 0.97 0.99 3/77 20760
/proc/meminfo: memFree=1503304/2055920 swapFree=4192956/4192956
[pid=20760] ppid=20758 vsize=12796 CPUtime=0.01
/proc/20760/stat : 20760 (pbclasp) S 20758 20760 20294 0 -1 4194304 602 0 0 0 1 0 0 0 16 0 1 0 129878660 13103104 554 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922377314 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20760/statm: 3199 554 324 3 0 299 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12796

[startup+1.50277 s]
/proc/loadavg: 0.88 0.97 0.99 2/81 20770
/proc/meminfo: memFree=1496936/2055920 swapFree=4192956/4192956
[pid=20760] ppid=20758 vsize=12796 CPUtime=0.75
/proc/20760/stat : 20760 (pbclasp) S 20758 20760 20294 0 -1 4194304 684 1617 0 0 1 0 72 2 16 0 1 0 129878660 13103104 575 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20760/statm: 3199 575 343 3 0 299 0
[pid=20768] ppid=20760 vsize=5352 CPUtime=0
/proc/20768/stat : 20768 (sh) S 20760 20760 20294 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 129878738 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20768/statm: 1338 224 188 169 0 49 0
[pid=20770] ppid=20768 vsize=11460 CPUtime=0.72
/proc/20770/stat : 20770 (clasp-1.0) R 20768 20760 20294 0 -1 4194304 2542 0 0 0 71 1 0 0 25 0 1 0 129878738 11735040 2424 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714219 0 0 4096 0 0 0 0 17 1 0 0
/proc/20770/statm: 2865 2424 249 81 0 2239 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 29608

[startup+3.10195 s]
/proc/loadavg: 0.88 0.97 0.99 2/80 20770
/proc/meminfo: memFree=1490800/2055920 swapFree=4192956/4192956
[pid=20760] ppid=20758 vsize=12796 CPUtime=0.75
/proc/20760/stat : 20760 (pbclasp) S 20758 20760 20294 0 -1 4194304 684 1617 0 0 1 0 72 2 16 0 1 0 129878660 13103104 575 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20760/statm: 3199 575 343 3 0 299 0
[pid=20768] ppid=20760 vsize=5352 CPUtime=0
/proc/20768/stat : 20768 (sh) S 20760 20760 20294 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 129878738 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20768/statm: 1338 224 188 169 0 49 0
[pid=20770] ppid=20768 vsize=13936 CPUtime=2.31
/proc/20770/stat : 20770 (clasp-1.0) R 20768 20760 20294 0 -1 4194304 3195 0 0 0 230 1 0 0 25 0 1 0 129878738 14270464 3077 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/20770/statm: 3484 3077 249 81 0 2858 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 32084

[startup+6.30131 s]
/proc/loadavg: 0.89 0.97 0.99 2/80 20770
/proc/meminfo: memFree=1481264/2055920 swapFree=4192956/4192956
[pid=20760] ppid=20758 vsize=12796 CPUtime=0.75
/proc/20760/stat : 20760 (pbclasp) S 20758 20760 20294 0 -1 4194304 684 1617 0 0 1 0 72 2 16 0 1 0 129878660 13103104 575 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20760/statm: 3199 575 343 3 0 299 0
[pid=20768] ppid=20760 vsize=5352 CPUtime=0
/proc/20768/stat : 20768 (sh) S 20760 20760 20294 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 129878738 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20768/statm: 1338 224 188 169 0 49 0
[pid=20770] ppid=20768 vsize=21572 CPUtime=5.51
/proc/20770/stat : 20770 (clasp-1.0) R 20768 20760 20294 0 -1 4194304 5108 0 0 0 549 2 0 0 25 0 1 0 129878738 22089728 4990 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/20770/statm: 5393 4990 249 81 0 4767 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 39720

[startup+12.701 s]
/proc/loadavg: 0.90 0.97 0.99 2/80 20770
/proc/meminfo: memFree=1476976/2055920 swapFree=4192956/4192956
[pid=20760] ppid=20758 vsize=12796 CPUtime=0.75
/proc/20760/stat : 20760 (pbclasp) S 20758 20760 20294 0 -1 4194304 684 1617 0 0 1 0 72 2 16 0 1 0 129878660 13103104 575 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20760/statm: 3199 575 343 3 0 299 0
[pid=20768] ppid=20760 vsize=5352 CPUtime=0
/proc/20768/stat : 20768 (sh) S 20760 20760 20294 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 129878738 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20768/statm: 1338 224 188 169 0 49 0
[pid=20770] ppid=20768 vsize=25112 CPUtime=11.91
/proc/20770/stat : 20770 (clasp-1.0) R 20768 20760 20294 0 -1 4194304 5975 0 0 0 1188 3 0 0 25 0 1 0 129878738 25714688 5857 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/20770/statm: 6278 5857 249 81 0 5652 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 43260

[startup+25.5015 s]
/proc/loadavg: 0.92 0.97 0.99 2/80 20770
/proc/meminfo: memFree=1472368/2055920 swapFree=4192956/4192956
[pid=20760] ppid=20758 vsize=12796 CPUtime=0.75
/proc/20760/stat : 20760 (pbclasp) S 20758 20760 20294 0 -1 4194304 684 1617 0 0 1 0 72 2 16 0 1 0 129878660 13103104 575 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20760/statm: 3199 575 343 3 0 299 0
[pid=20768] ppid=20760 vsize=5352 CPUtime=0
/proc/20768/stat : 20768 (sh) S 20760 20760 20294 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 129878738 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20768/statm: 1338 224 188 169 0 49 0
[pid=20770] ppid=20768 vsize=29768 CPUtime=24.7
/proc/20770/stat : 20770 (clasp-1.0) R 20768 20760 20294 0 -1 4194304 7124 0 0 0 2467 3 0 0 25 0 1 0 129878738 30482432 7006 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616350 0 0 4096 0 0 0 0 17 1 0 0
/proc/20770/statm: 7442 7006 249 81 0 6816 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 47916

[startup+51.1014 s]
/proc/loadavg: 0.95 0.97 0.99 2/80 20770
/proc/meminfo: memFree=1465520/2055920 swapFree=4192956/4192956
[pid=20760] ppid=20758 vsize=12796 CPUtime=0.75
/proc/20760/stat : 20760 (pbclasp) S 20758 20760 20294 0 -1 4194304 684 1617 0 0 1 0 72 2 16 0 1 0 129878660 13103104 575 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20760/statm: 3199 575 343 3 0 299 0
[pid=20768] ppid=20760 vsize=5352 CPUtime=0
/proc/20768/stat : 20768 (sh) S 20760 20760 20294 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 129878738 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20768/statm: 1338 224 188 169 0 49 0
[pid=20770] ppid=20768 vsize=36624 CPUtime=50.3
/proc/20770/stat : 20770 (clasp-1.0) R 20768 20760 20294 0 -1 4194304 8835 0 0 0 5025 5 0 0 25 0 1 0 129878738 37502976 8717 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737644 0 0 4096 0 0 0 0 17 1 0 0
/proc/20770/statm: 9156 8717 249 81 0 8530 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 54772

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/80 20770
/proc/meminfo: memFree=1452208/2055920 swapFree=4192956/4192956
[pid=20760] ppid=20758 vsize=12796 CPUtime=0.75
/proc/20760/stat : 20760 (pbclasp) S 20758 20760 20294 0 -1 4194304 684 1617 0 0 1 0 72 2 16 0 1 0 129878660 13103104 575 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20760/statm: 3199 575 343 3 0 299 0
[pid=20768] ppid=20760 vsize=5352 CPUtime=0
/proc/20768/stat : 20768 (sh) S 20760 20760 20294 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 129878738 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20768/statm: 1338 224 188 169 0 49 0
[pid=20770] ppid=20768 vsize=50232 CPUtime=101.49
/proc/20770/stat : 20770 (clasp-1.0) R 20768 20760 20294 0 -1 4194304 12222 0 0 0 10141 8 0 0 25 0 1 0 129878738 51437568 12048 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782474 0 0 4096 0 0 0 0 17 1 0 0
/proc/20770/statm: 12558 12048 249 81 0 11932 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 68380

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/80 20770
/proc/meminfo: memFree=1449520/2055920 swapFree=4192956/4192956
[pid=20760] ppid=20758 vsize=12796 CPUtime=0.75
/proc/20760/stat : 20760 (pbclasp) S 20758 20760 20294 0 -1 4194304 684 1617 0 0 1 0 72 2 16 0 1 0 129878660 13103104 575 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20760/statm: 3199 575 343 3 0 299 0
[pid=20768] ppid=20760 vsize=5352 CPUtime=0
/proc/20768/stat : 20768 (sh) S 20760 20760 20294 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 129878738 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20768/statm: 1338 224 188 169 0 49 0
[pid=20770] ppid=20768 vsize=52876 CPUtime=161.47
/proc/20770/stat : 20770 (clasp-1.0) R 20768 20760 20294 0 -1 4194304 12891 0 0 0 16138 9 0 0 25 0 1 0 129878738 54145024 12717 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616350 0 0 4096 0 0 0 0 17 1 0 0
/proc/20770/statm: 13219 12717 249 81 0 12593 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 71024

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/80 20770
/proc/meminfo: memFree=1445872/2055920 swapFree=4192956/4192956
[pid=20760] ppid=20758 vsize=12796 CPUtime=0.75
/proc/20760/stat : 20760 (pbclasp) S 20758 20760 20294 0 -1 4194304 684 1617 0 0 1 0 72 2 16 0 1 0 129878660 13103104 575 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20760/statm: 3199 575 343 3 0 299 0
[pid=20768] ppid=20760 vsize=5352 CPUtime=0
/proc/20768/stat : 20768 (sh) S 20760 20760 20294 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 129878738 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20768/statm: 1338 224 188 169 0 49 0
[pid=20770] ppid=20768 vsize=56496 CPUtime=221.45
/proc/20770/stat : 20770 (clasp-1.0) R 20768 20760 20294 0 -1 4194304 13803 0 0 0 22134 11 0 0 25 0 1 0 129878738 57851904 13629 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/20770/statm: 14124 13629 249 81 0 13498 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 74644

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/80 20770
/proc/meminfo: memFree=1439536/2055920 swapFree=4192956/4192956
[pid=20760] ppid=20758 vsize=12796 CPUtime=0.75
/proc/20760/stat : 20760 (pbclasp) S 20758 20760 20294 0 -1 4194304 684 1617 0 0 1 0 72 2 16 0 1 0 129878660 13103104 575 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20760/statm: 3199 575 343 3 0 299 0
[pid=20768] ppid=20760 vsize=5352 CPUtime=0
/proc/20768/stat : 20768 (sh) S 20760 20760 20294 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 129878738 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20768/statm: 1338 224 188 169 0 49 0

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


[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/80 20772
/proc/meminfo: memFree=1427376/2055920 swapFree=4192956/4192956
[pid=20760] ppid=20758 vsize=12796 CPUtime=0.75
/proc/20760/stat : 20760 (pbclasp) S 20758 20760 20294 0 -1 4194304 684 1617 0 0 1 0 72 2 16 0 1 0 129878660 13103104 575 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20760/statm: 3199 575 343 3 0 299 0
[pid=20768] ppid=20760 vsize=5352 CPUtime=0
/proc/20768/stat : 20768 (sh) S 20760 20760 20294 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 129878738 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20768/statm: 1338 224 188 169 0 49 0
[pid=20770] ppid=20768 vsize=75108 CPUtime=1601.05
/proc/20770/stat : 20770 (clasp-1.0) R 20768 20760 20294 0 -1 4194304 19695 0 0 0 160079 26 0 0 25 0 1 0 129878738 76910592 18210 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784800 0 0 4096 0 0 0 0 17 1 0 0
/proc/20770/statm: 18777 18210 249 81 0 18151 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 93256

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/80 20772
/proc/meminfo: memFree=1427376/2055920 swapFree=4192956/4192956
[pid=20760] ppid=20758 vsize=12796 CPUtime=0.75
/proc/20760/stat : 20760 (pbclasp) S 20758 20760 20294 0 -1 4194304 684 1617 0 0 1 0 72 2 16 0 1 0 129878660 13103104 575 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20760/statm: 3199 575 343 3 0 299 0
[pid=20768] ppid=20760 vsize=5352 CPUtime=0
/proc/20768/stat : 20768 (sh) S 20760 20760 20294 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 129878738 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20768/statm: 1338 224 188 169 0 49 0
[pid=20770] ppid=20768 vsize=75108 CPUtime=1661.03
/proc/20770/stat : 20770 (clasp-1.0) R 20768 20760 20294 0 -1 4194304 19695 0 0 0 166077 26 0 0 25 0 1 0 129878738 76910592 18210 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/20770/statm: 18777 18210 249 81 0 18151 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 93256

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/80 20772
/proc/meminfo: memFree=1427120/2055920 swapFree=4192956/4192956
[pid=20760] ppid=20758 vsize=12796 CPUtime=0.75
/proc/20760/stat : 20760 (pbclasp) S 20758 20760 20294 0 -1 4194304 684 1617 0 0 1 0 72 2 16 0 1 0 129878660 13103104 575 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20760/statm: 3199 575 343 3 0 299 0
[pid=20768] ppid=20760 vsize=5352 CPUtime=0
/proc/20768/stat : 20768 (sh) S 20760 20760 20294 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 129878738 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20768/statm: 1338 224 188 169 0 49 0
[pid=20770] ppid=20768 vsize=75236 CPUtime=1721.01
/proc/20770/stat : 20770 (clasp-1.0) R 20768 20760 20294 0 -1 4194304 19749 0 0 0 172075 26 0 0 25 0 1 0 129878738 77041664 18264 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/20770/statm: 18809 18264 249 81 0 18183 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 93384

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/80 20772
/proc/meminfo: memFree=1426992/2055920 swapFree=4192956/4192956
[pid=20760] ppid=20758 vsize=12796 CPUtime=0.75
/proc/20760/stat : 20760 (pbclasp) S 20758 20760 20294 0 -1 4194304 684 1617 0 0 1 0 72 2 16 0 1 0 129878660 13103104 575 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20760/statm: 3199 575 343 3 0 299 0
[pid=20768] ppid=20760 vsize=5352 CPUtime=0
/proc/20768/stat : 20768 (sh) S 20760 20760 20294 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 129878738 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20768/statm: 1338 224 188 169 0 49 0
[pid=20770] ppid=20768 vsize=75492 CPUtime=1781
/proc/20770/stat : 20770 (clasp-1.0) R 20768 20760 20294 0 -1 4194304 19790 0 0 0 178073 27 0 0 25 0 1 0 129878738 77303808 18305 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784622 0 0 4096 0 0 0 0 17 1 0 0
/proc/20770/statm: 18873 18305 249 81 0 18247 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 93640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/80 20772
/proc/meminfo: memFree=1426992/2055920 swapFree=4192956/4192956
[pid=20760] ppid=20758 vsize=12796 CPUtime=0.75
/proc/20760/stat : 20760 (pbclasp) S 20758 20760 20294 0 -1 4194304 684 1617 0 0 1 0 72 2 16 0 1 0 129878660 13103104 575 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20760/statm: 3199 575 343 3 0 299 0
[pid=20768] ppid=20760 vsize=5352 CPUtime=0
/proc/20768/stat : 20768 (sh) S 20760 20760 20294 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 129878738 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20768/statm: 1338 224 188 169 0 49 0
[pid=20770] ppid=20768 vsize=75492 CPUtime=1799.3
/proc/20770/stat : 20770 (clasp-1.0) R 20768 20760 20294 0 -1 4194304 19790 0 0 0 179903 27 0 0 25 0 1 0 129878738 77303808 18305 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784610 0 0 4096 0 0 0 0 17 1 0 0
/proc/20770/statm: 18873 18305 249 81 0 18247 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 93640

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

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/80 20772
/proc/meminfo: memFree=1426992/2055920 swapFree=4192956/4192956
[pid=20760] ppid=20758 vsize=12796 CPUtime=0.75
/proc/20760/stat : 20760 (pbclasp) S 20758 20760 20294 0 -1 4194304 684 1617 0 0 1 0 72 2 16 0 1 0 129878660 13103104 575 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20760/statm: 3199 575 343 3 0 299 0
[pid=20768] ppid=20760 vsize=5352 CPUtime=0
/proc/20768/stat : 20768 (sh) S 20760 20760 20294 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 129878738 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20768/statm: 1338 224 188 169 0 49 0
[pid=20770] ppid=20768 vsize=75492 CPUtime=1799.3
/proc/20770/stat : 20770 (clasp-1.0) R 20768 20760 20294 0 -1 4194304 19790 0 0 0 179903 27 0 0 25 0 1 0 129878738 77303808 18305 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784610 0 0 4096 0 0 0 0 17 1 0 0
/proc/20770/statm: 18873 18305 249 81 0 18247 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 93640

# WARNING:
# current cumulated CPU time (0.78 s) is less than in the last sample (1800.05 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1799.27 s) to the 'lost time'.

[startup+1800.72 s]
/proc/loadavg: 0.99 0.97 0.99 2/80 20772
/proc/meminfo: memFree=1426992/2055920 swapFree=4192956/4192956
[pid=20760] ppid=20758 vsize=12796 CPUtime=0.78
/proc/20760/stat : 20760 (pbclasp) S 20758 20760 20294 0 -1 4194304 836 3281 0 0 1 0 73 4 16 0 1 0 129878660 13103104 576 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20760/statm: 3199 576 343 3 0 299 0
Current children cumulated CPU time (s) 0.78
Current children cumulated vsize (KiB) 12796

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/80 20772
/proc/meminfo: memFree=1426992/2055920 swapFree=4192956/4192956
[pid=20760] ppid=20758 vsize=12796 CPUtime=0.78
/proc/20760/stat : 20760 (pbclasp) S 20758 20760 20294 0 -1 4194304 836 3281 0 0 1 0 73 4 16 0 1 0 129878660 13103104 576 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20760/statm: 3199 576 343 3 0 299 0
Current children cumulated CPU time (s) 0.78
Current children cumulated vsize (KiB) 12796

[startup+1802.2 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 20783
/proc/meminfo: memFree=1490400/2055920 swapFree=4192956/4192956
[pid=20760] ppid=20758 vsize=12796 CPUtime=0.78
/proc/20760/stat : 20760 (pbclasp) S 20758 20760 20294 0 -1 4194304 836 3281 0 0 1 0 73 4 16 0 1 0 129878660 13103104 576 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20760/statm: 3199 576 343 3 0 299 0
[pid=20773] ppid=20760 vsize=0 CPUtime=0
/proc/20773/stat : 20773 (rm) Z 20760 20760 20294 0 -1 4194316 114 0 0 0 0 0 0 0 17 0 1 0 130058722 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/20773/statm: 0 0 0 0 0 0 0
[pid=20781] ppid=20760 vsize=5352 CPUtime=0
/proc/20781/stat : 20781 (sh) S 20760 20760 20294 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 130058725 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20781/statm: 1338 224 188 169 0 49 0
[pid=20783] ppid=20781 vsize=11724 CPUtime=1.54
/proc/20783/stat : 20783 (clasp-1.0) R 20781 20760 20294 0 -1 4194304 2642 0 0 0 153 1 0 0 25 0 1 0 130058725 12005376 2524 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737593 0 0 4096 0 0 0 0 17 1 0 0
/proc/20783/statm: 2931 2524 249 81 0 2305 0
Current children cumulated CPU time (s) 2.32
Current children cumulated vsize (KiB) 29872

[startup+1802.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 20783
/proc/meminfo: memFree=1490400/2055920 swapFree=4192956/4192956
[pid=20760] ppid=20758 vsize=12796 CPUtime=0.78
/proc/20760/stat : 20760 (pbclasp) S 20758 20760 20294 0 -1 4194304 836 3281 0 0 1 0 73 4 16 0 1 0 129878660 13103104 576 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20760/statm: 3199 576 343 3 0 299 0
[pid=20773] ppid=20760 vsize=0 CPUtime=0
/proc/20773/stat : 20773 (rm) Z 20760 20760 20294 0 -1 4194316 114 0 0 0 0 0 0 0 17 0 1 0 130058722 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/20773/statm: 0 0 0 0 0 0 0
[pid=20781] ppid=20760 vsize=5352 CPUtime=0
/proc/20781/stat : 20781 (sh) S 20760 20760 20294 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 130058725 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20781/statm: 1338 224 188 169 0 49 0
[pid=20783] ppid=20781 vsize=13024 CPUtime=1.94
/proc/20783/stat : 20783 (clasp-1.0) R 20781 20760 20294 0 -1 4194304 2970 0 0 0 193 1 0 0 25 0 1 0 130058725 13336576 2852 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616362 0 0 4096 0 0 0 0 17 1 0 0
/proc/20783/statm: 3256 2852 249 81 0 2630 0
Current children cumulated CPU time (s) 2.72
Current children cumulated vsize (KiB) 31172

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): 1799.27
#  lost CPU user time (s): 1799.02
#  lost CPU system time (s): 0.25

Real time (s): 1802.63
CPU time (s): 1802.05
CPU user time (s): 1801.72
CPU system time (s): 0.326988
CPU usage (%): 99.9679
Max. virtual memory (cumulated for all children) (KiB): 93640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.70459
system time used= 0.076988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7707
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= 673
involuntary context switches= 29

runsolver used 1.69974 second user time and 4.86326 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Sat Apr 14 08:13:30 UTC 2007

IDJOB= 347920
IDBENCH= 1575
IDSOLVER= 167
FILE ID= node5/347920-1176538410

PBS_JOBID= 4556735

Free space on /tmp= 66556 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/milp/normalized-reduced-mps-v2-20-10-bienst1.opb
COMMAND LINE= pbclasp instance-347920-1176538410.opb /tmp/evaluation/347920-1176538410/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node5/convwatcher-347920-1176538410 -o ROOT/results/node5/conversion-347920-1176538410 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/347920-1176538410/instance-347920-1176538410.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-347920-1176538410 -o ROOT/results/node5/solver-347920-1176538410 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-347920-1176538410.opb /tmp/evaluation/347920-1176538410/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  3c5a26b44a5daf16e362588a0fac7ed0

RANDOM SEED= 875159496

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:       1503712 kB
Buffers:         42608 kB
Cached:         386744 kB
SwapCached:          0 kB
Active:         125968 kB
Inactive:       360684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1503712 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1136 kB
Writeback:           0 kB
Mapped:          76204 kB
Slab:            51132 kB
Committed_AS:  4713288 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= 66554 MiB

End job on node5 on Sat Apr 14 08:43:33 UTC 2007