Trace number 347859

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? (TO) 1802.01 1802.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/lptestset/fome/normalized-reduced-mps-v2-20-10-fome11.opb
MD5SUMaf7b516198b9fda389a0d83cfb6c28d1
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 variables733406
Total number of constraints12168
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 constraints12168
Minimum length of a constraint13
Maximum length of a constraint6840
Number of terms in the objective function 374066
Biggest coefficient in the objective function 639
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 887406
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 887406
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)

1800.02/1800.61	c Somebody sent me a SIGTERM
1800.02/1800.61	s UNKNOWN
1800.02/1800.66	pb2clasp1: no process killed
1800.02/1800.67	clasp: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/347859-1176525169/instance-347859-1176525169.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/node2/watcher-347859-1176525169 -o ROOT/results/node2/solver-347859-1176525169 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-347859-1176525169.opb /tmp/evaluation/347859-1176525169/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: 1.12 1.07 1.01 3/77 24830
/proc/meminfo: memFree=1801776/2055920 swapFree=4147196/4192956
[pid=24830] ppid=24828 vsize=12268 CPUtime=0
/proc/24830/stat : 24830 (pbclasp) D 24828 24830 24390 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 128554738 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381480549 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/24830/statm: 3067 317 242 3 0 167 0

[startup+0.0902519 s]
/proc/loadavg: 1.12 1.07 1.01 3/77 24830
/proc/meminfo: memFree=1801776/2055920 swapFree=4147196/4192956
[pid=24830] ppid=24828 vsize=16184 CPUtime=0.07
/proc/24830/stat : 24830 (pbclasp) R 24828 24830 24390 0 -1 4194304 1399 0 0 0 7 0 0 0 18 0 1 0 128554738 16572416 1365 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381159137 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24830/statm: 4046 1365 314 3 0 1146 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16184

[startup+0.102253 s]
/proc/loadavg: 1.12 1.07 1.01 3/77 24830
/proc/meminfo: memFree=1801776/2055920 swapFree=4147196/4192956
[pid=24830] ppid=24828 vsize=16580 CPUtime=0.1
/proc/24830/stat : 24830 (pbclasp) R 24828 24830 24390 0 -1 4194304 1502 0 0 0 9 1 0 0 18 0 1 0 128554738 16977920 1468 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381159137 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24830/statm: 4658 1472 314 3 0 1758 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 16580

[startup+0.302273 s]
/proc/loadavg: 1.12 1.07 1.01 3/77 24830
/proc/meminfo: memFree=1801776/2055920 swapFree=4147196/4192956
[pid=24830] ppid=24828 vsize=26296 CPUtime=0.29
/proc/24830/stat : 24830 (pbclasp) R 24828 24830 24390 0 -1 4194304 3924 0 0 0 27 2 0 0 19 0 1 0 128554738 26927104 3890 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381159137 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24830/statm: 6574 3890 314 3 0 3674 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26296

[startup+0.701315 s]
/proc/loadavg: 1.12 1.07 1.01 3/77 24830
/proc/meminfo: memFree=1801776/2055920 swapFree=4147196/4192956
[pid=24830] ppid=24828 vsize=62892 CPUtime=0.69
/proc/24830/stat : 24830 (pbclasp) R 24828 24830 24390 0 -1 4194304 18095 0 0 0 62 7 0 0 23 0 1 0 128554738 64401408 13072 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381192991 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24830/statm: 15723 13072 320 3 0 12823 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 62892

[startup+1.5014 s]
/proc/loadavg: 1.11 1.07 1.01 2/78 24831
/proc/meminfo: memFree=1749608/2055920 swapFree=4147196/4192956
[pid=24830] ppid=24828 vsize=62892 CPUtime=1.49
/proc/24830/stat : 24830 (pbclasp) R 24828 24830 24390 0 -1 4194304 57532 0 0 0 127 22 0 0 25 0 1 0 128554738 64401408 12752 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381192618 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24830/statm: 15723 12763 320 3 0 12823 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 62892

[startup+3.10156 s]
/proc/loadavg: 1.11 1.07 1.01 2/78 24831
/proc/meminfo: memFree=1750568/2055920 swapFree=4147196/4192956
[pid=24830] ppid=24828 vsize=62888 CPUtime=3.09
/proc/24830/stat : 24830 (pbclasp) R 24828 24830 24390 0 -1 4194304 137457 0 0 0 254 55 0 0 25 0 1 0 128554738 64397312 12243 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381192618 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24830/statm: 15722 12251 320 3 0 12822 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 62888

[startup+6.3019 s]
/proc/loadavg: 1.11 1.07 1.01 2/78 24831
/proc/meminfo: memFree=1750568/2055920 swapFree=4147196/4192956
[pid=24830] ppid=24828 vsize=62888 CPUtime=6.29
/proc/24830/stat : 24830 (pbclasp) R 24828 24830 24390 0 -1 4194304 299151 0 0 0 511 118 0 0 25 0 1 0 128554738 64397312 13071 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381192746 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24830/statm: 15722 13071 320 3 0 12822 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 62888

[startup+12.7016 s]
/proc/loadavg: 1.09 1.06 1.01 2/78 24831
/proc/meminfo: memFree=1750760/2055920 swapFree=4147196/4192956
[pid=24830] ppid=24828 vsize=62884 CPUtime=12.69
/proc/24830/stat : 24830 (pbclasp) R 24828 24830 24390 0 -1 4194304 619635 0 0 0 1021 248 0 0 25 0 1 0 128554738 64393216 12887 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381192618 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24830/statm: 15721 12893 320 3 0 12821 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 62884

[startup+25.5019 s]
/proc/loadavg: 1.08 1.06 1.01 2/78 24831
/proc/meminfo: memFree=1750824/2055920 swapFree=4147196/4192956
[pid=24830] ppid=24828 vsize=63012 CPUtime=25.49
/proc/24830/stat : 24830 (pbclasp) R 24828 24830 24390 0 -1 4194304 1262390 0 0 0 2045 504 0 0 25 0 1 0 128554738 64524288 13091 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206399541000 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24830/statm: 15753 13091 320 3 0 12853 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 63012

[startup+51.1016 s]
/proc/loadavg: 1.05 1.05 1.01 2/78 24831
/proc/meminfo: memFree=1750632/2055920 swapFree=4147196/4192956
[pid=24830] ppid=24828 vsize=63264 CPUtime=51.06
/proc/24830/stat : 24830 (pbclasp) R 24828 24830 24390 0 -1 4194304 2550729 0 0 0 4091 1015 0 0 25 0 1 0 128554738 64782336 13125 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381192618 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24830/statm: 15816 13133 320 3 0 12916 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 63264

[startup+102.307 s]
/proc/loadavg: 1.02 1.04 1.00 2/78 24831
/proc/meminfo: memFree=1750312/2055920 swapFree=4147196/4192956
[pid=24830] ppid=24828 vsize=63688 CPUtime=102.25
/proc/24830/stat : 24830 (pbclasp) R 24828 24830 24390 0 -1 4194304 5128065 0 0 0 8166 2059 0 0 25 0 1 0 128554738 65216512 13248 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381192618 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24830/statm: 15922 13248 320 3 0 13022 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 63688

[startup+162.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 24831
/proc/meminfo: memFree=1751784/2055920 swapFree=4147196/4192956
[pid=24830] ppid=24828 vsize=64320 CPUtime=162.24
/proc/24830/stat : 24830 (pbclasp) R 24828 24830 24390 0 -1 4194304 8141933 0 0 0 12947 3277 0 0 25 0 1 0 128554738 65863680 12435 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381523161 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24830/statm: 16080 12435 320 3 0 13180 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 64320

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 24831
/proc/meminfo: memFree=1749864/2055920 swapFree=4147196/4192956
[pid=24830] ppid=24828 vsize=64684 CPUtime=222.22
/proc/24830/stat : 24830 (pbclasp) R 24828 24830 24390 0 -1 4194304 11155706 0 0 0 17717 4505 0 0 25 0 1 0 128554738 66236416 13488 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381192746 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24830/statm: 16171 13488 320 3 0 13271 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 64684

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 24831
/proc/meminfo: memFree=1748904/2055920 swapFree=4147196/4192956
[pid=24830] ppid=24828 vsize=65048 CPUtime=282.21
/proc/24830/stat : 24830 (pbclasp) R 24828 24830 24390 0 -1 4194304 14167202 0 0 0 22478 5743 0 0 25 0 1 0 128554738 66609152 12706 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381192618 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24830/statm: 16262 12714 320 3 0 13362 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 65048

[startup+342.303 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 24831
/proc/meminfo: memFree=1748200/2055920 swapFree=4147196/4192956
[pid=24830] ppid=24828 vsize=65804 CPUtime=342.19
/proc/24830/stat : 24830 (pbclasp) R 24828 24830 24390 0 -1 4194304 17176563 0 0 0 27235 6984 0 0 25 0 1 0 128554738 67383296 13772 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381192691 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24830/statm: 16451 13772 320 3 0 13551 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 65804

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 24831
/proc/meminfo: memFree=1751208/2055920 swapFree=4147196/4192956
[pid=24830] ppid=24828 vsize=66168 CPUtime=402.17
/proc/24830/stat : 24830 (pbclasp) R 24828 24830 24390 0 -1 4194304 20182426 0 0 0 31991 8226 0 0 25 0 1 0 128554738 67756032 13874 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381192750 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24830/statm: 16542 13874 320 3 0 13642 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 66168

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24831
/proc/meminfo: memFree=1747368/2055920 swapFree=4147196/4192956
[pid=24830] ppid=24828 vsize=66532 CPUtime=462.16
/proc/24830/stat : 24830 (pbclasp) R 24828 24830 24390 0 -1 4194304 23186183 0 0 0 36751 9465 0 0 25 0 1 0 128554738 68128768 13977 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206399540994 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24830/statm: 16633 13977 320 3 0 13733 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 66532

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24831
/proc/meminfo: memFree=1746984/2055920 swapFree=4147196/4192956
[pid=24830] ppid=24828 vsize=67028 CPUtime=522.14
/proc/24830/stat : 24830 (pbclasp) R 24828 24830 24390 0 -1 4194304 26192833 0 0 0 41512 10702 0 0 25 0 1 0 128554738 68636672 14082 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381193023 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24830/statm: 16757 14082 320 3 0 13857 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 67028

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 24831
/proc/meminfo: memFree=1746600/2055920 swapFree=4147196/4192956
[pid=24830] ppid=24828 vsize=67392 CPUtime=582.13
/proc/24830/stat : 24830 (pbclasp) R 24828 24830 24390 0 -1 4194304 29200715 0 0 0 46277 11936 0 0 25 0 1 0 128554738 69009408 14187 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381192754 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24830/statm: 16848 14187 320 3 0 13948 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 67392

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24831
/proc/meminfo: memFree=1745320/2055920 swapFree=4147196/4192956
[pid=24830] ppid=24828 vsize=68660 CPUtime=642.11
/proc/24830/stat : 24830 (pbclasp) R 24828 24830 24390 0 -1 4194304 32209771 0 0 0 51038 13173 0 0 25 0 1 0 128554738 70307840 13922 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381192618 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24830/statm: 17165 13928 320 3 0 14265 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 68660


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

/proc/meminfo: memFree=1742248/2055920 swapFree=4147196/4192956
[pid=24830] ppid=24828 vsize=71756 CPUtime=1002.02
/proc/24830/stat : 24830 (pbclasp) R 24828 24830 24390 0 -1 4194304 50264797 0 0 0 79659 20543 0 0 25 0 1 0 128554738 73478144 14643 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381192618 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24830/statm: 17939 14650 320 3 0 15039 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 71756

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24831
/proc/meminfo: memFree=1742248/2055920 swapFree=4147196/4192956
[pid=24830] ppid=24828 vsize=72380 CPUtime=1062.01
/proc/24830/stat : 24830 (pbclasp) R 24828 24830 24390 0 -1 4194304 53275253 0 0 0 84434 21767 0 0 25 0 1 0 128554738 74117120 15408 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206399541000 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24830/statm: 18095 15408 320 3 0 15195 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 72380

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24831
/proc/meminfo: memFree=1741096/2055920 swapFree=4147196/4192956
[pid=24830] ppid=24828 vsize=72868 CPUtime=1121.99
/proc/24830/stat : 24830 (pbclasp) R 24828 24830 24390 0 -1 4194304 56283140 0 0 0 89184 23015 0 0 25 0 1 0 128554738 74616832 15550 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381193040 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24830/statm: 18217 15550 320 3 0 15317 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 72868

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24831
/proc/meminfo: memFree=1740520/2055920 swapFree=4147196/4192956
[pid=24830] ppid=24828 vsize=73492 CPUtime=1181.97
/proc/24830/stat : 24830 (pbclasp) R 24828 24830 24390 0 -1 4194304 59290351 0 0 0 93951 24246 0 0 25 0 1 0 128554738 75255808 15695 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381193040 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24830/statm: 18373 15695 320 3 0 15473 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 73492

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24831
/proc/meminfo: memFree=1738472/2055920 swapFree=4147196/4192956
[pid=24830] ppid=24828 vsize=75520 CPUtime=1241.96
/proc/24830/stat : 24830 (pbclasp) R 24828 24830 24390 0 -1 4194304 62295474 0 0 0 98716 25480 0 0 25 0 1 0 128554738 77332480 16202 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381192746 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24830/statm: 18880 16202 320 3 0 15980 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 75520

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24831
/proc/meminfo: memFree=1738024/2055920 swapFree=4147196/4192956
[pid=24830] ppid=24828 vsize=76008 CPUtime=1301.95
/proc/24830/stat : 24830 (pbclasp) R 24828 24830 24390 0 -1 4194304 65299603 0 0 0 103485 26710 0 0 25 0 1 0 128554738 77832192 16319 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206399541006 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24830/statm: 19002 16319 320 3 0 16102 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 76008

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24831
/proc/meminfo: memFree=1737512/2055920 swapFree=4147196/4192956
[pid=24830] ppid=24828 vsize=76496 CPUtime=1361.92
/proc/24830/stat : 24830 (pbclasp) R 24828 24830 24390 0 -1 4194304 68304401 0 0 0 108249 27943 0 0 25 0 1 0 128554738 78331904 16439 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206399541000 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24830/statm: 19124 16439 320 3 0 16224 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 76496

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24831
/proc/meminfo: memFree=1737704/2055920 swapFree=4147196/4192956
[pid=24830] ppid=24828 vsize=76984 CPUtime=1421.92
/proc/24830/stat : 24830 (pbclasp) R 24828 24830 24390 0 -1 4194304 71310057 0 0 0 113004 29188 0 0 25 0 1 0 128554738 78831616 16560 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206399540994 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24830/statm: 19246 16560 320 3 0 16346 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 76984

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24831
/proc/meminfo: memFree=1738088/2055920 swapFree=4147196/4192956
[pid=24830] ppid=24828 vsize=77472 CPUtime=1481.89
/proc/24830/stat : 24830 (pbclasp) R 24828 24830 24390 0 -1 4194304 74313559 0 0 0 117773 30416 0 0 25 0 1 0 128554738 79331328 16695 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381192762 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24830/statm: 19368 16695 320 3 0 16468 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 77472

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24831
/proc/meminfo: memFree=1735912/2055920 swapFree=4147196/4192956
[pid=24830] ppid=24828 vsize=78088 CPUtime=1541.88
/proc/24830/stat : 24830 (pbclasp) R 24828 24830 24390 0 -1 4194304 77318151 0 0 0 122541 31647 0 0 25 0 1 0 128554738 79962112 16849 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381193015 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24830/statm: 19522 16849 320 3 0 16622 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 78088

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24831
/proc/meminfo: memFree=1735272/2055920 swapFree=4147196/4192956
[pid=24830] ppid=24828 vsize=78708 CPUtime=1601.86
/proc/24830/stat : 24830 (pbclasp) R 24828 24830 24390 0 -1 4194304 80323678 0 0 0 127306 32880 0 0 25 0 1 0 128554738 80596992 17008 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381192762 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24830/statm: 19677 17008 320 3 0 16777 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 78708

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24831
/proc/meminfo: memFree=1736680/2055920 swapFree=4147196/4192956
[pid=24830] ppid=24828 vsize=79324 CPUtime=1661.85
/proc/24830/stat : 24830 (pbclasp) R 24828 24830 24390 0 -1 4194304 83328484 0 0 0 132064 34121 0 0 25 0 1 0 128554738 81227776 17167 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381523161 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24830/statm: 19831 17167 617 3 0 16931 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 79324

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 24995
/proc/meminfo: memFree=1732656/2055920 swapFree=4147196/4192956
[pid=24830] ppid=24828 vsize=79940 CPUtime=1721.76
/proc/24830/stat : 24830 (pbclasp) R 24828 24830 24390 0 -1 4194304 86328490 0 0 0 136833 35343 0 0 25 0 1 0 128554738 81858560 17179 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381192618 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24830/statm: 19985 17185 320 3 0 17085 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 79940

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25029
/proc/meminfo: memFree=1733160/2055920 swapFree=4147196/4192956
[pid=24830] ppid=24828 vsize=80688 CPUtime=1781.72
/proc/24830/stat : 24830 (pbclasp) R 24828 24830 24390 0 -1 4194304 89326672 0 0 0 141608 36564 0 0 25 0 1 0 128554738 82624512 17354 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381192618 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24830/statm: 20172 17361 320 3 0 17272 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 80688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25029
/proc/meminfo: memFree=1732904/2055920 swapFree=4147196/4192956
[pid=24830] ppid=24828 vsize=80808 CPUtime=1800.02
/proc/24830/stat : 24830 (pbclasp) R 24828 24830 24390 0 -1 4194304 90241463 0 0 0 143064 36938 0 0 25 0 1 0 128554738 82747392 17543 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381192762 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24830/statm: 20202 17543 320 3 0 17302 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 80808

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

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 2/78 25029
/proc/meminfo: memFree=1732904/2055920 swapFree=4147196/4192956
[pid=24830] ppid=24828 vsize=80940 CPUtime=1800.77
/proc/24830/stat : 24830 (pbclasp) R 24828 24830 24390 0 -1 4194304 90280654 449 0 0 143123 36953 0 1 23 0 1 0 128554738 82882560 17475 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381192607 0 0 4224 16384 0 0 0 17 0 0 0
/proc/24830/statm: 20235 17475 324 3 0 17335 0
Current children cumulated CPU time (s) 1800.77
Current children cumulated vsize (KiB) 80940

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25032
/proc/meminfo: memFree=1732576/2055920 swapFree=4147196/4192956
[pid=24830] ppid=24828 vsize=80940 CPUtime=1801.57
/proc/24830/stat : 24830 (pbclasp) R 24828 24830 24390 0 -1 4194304 90320664 449 0 0 143185 36971 0 1 25 0 1 0 128554738 82882560 17553 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381193015 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24830/statm: 20235 17553 324 3 0 17335 0
Current children cumulated CPU time (s) 1801.57
Current children cumulated vsize (KiB) 80940

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25032
/proc/meminfo: memFree=1732576/2055920 swapFree=4147196/4192956
[pid=24830] ppid=24828 vsize=80940 CPUtime=1801.97
/proc/24830/stat : 24830 (pbclasp) R 24828 24830 24390 0 -1 4194304 90340268 449 0 0 143217 36979 0 1 25 0 1 0 128554738 82882560 17555 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206399541000 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24830/statm: 20235 17555 324 3 0 17335 0
Current children cumulated CPU time (s) 1801.97
Current children cumulated vsize (KiB) 80940

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.62
CPU time (s): 1802.01
CPU user time (s): 1432.19
CPU system time (s): 369.821
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 80940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1432.19
system time used= 369.821
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 90341443
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= 68
involuntary context switches= 13575

runsolver used 1.92971 second user time and 4.5783 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Sat Apr 14 04:32:49 UTC 2007

IDJOB= 347859
IDBENCH= 1537
IDSOLVER= 158
FILE ID= node2/347859-1176525169

PBS_JOBID= 4556723

Free space on /tmp= 66532 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/lptestset/fome/normalized-reduced-mps-v2-20-10-fome11.opb
COMMAND LINE= pbclasp instance-347859-1176525169.opb /tmp/evaluation/347859-1176525169/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node2/convwatcher-347859-1176525169 -o ROOT/results/node2/conversion-347859-1176525169 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/347859-1176525169/instance-347859-1176525169.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-347859-1176525169 -o ROOT/results/node2/solver-347859-1176525169 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-347859-1176525169.opb /tmp/evaluation/347859-1176525169/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  af7b516198b9fda389a0d83cfb6c28d1

RANDOM SEED= 666674565

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.234
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		: 3000.234
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:       1802184 kB
Buffers:         36248 kB
Cached:         147964 kB
SwapCached:      16796 kB
Active:          83916 kB
Inactive:       126644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1802184 kB
SwapTotal:     4192956 kB
SwapFree:      4147196 kB
Dirty:           29872 kB
Writeback:           0 kB
Mapped:          30772 kB
Slab:            28684 kB
Committed_AS:  4644588 kB
PageTables:       1864 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= 66532 MiB

End job on node2 on Sat Apr 14 05:02:52 UTC 2007