Trace number 347924

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PB-clasp 2007-03-23? (MO) 1154.51 1155.56

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-neos9.opb
MD5SUM3f95880b258ecfc346507235783375e9
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 variables874498
Total number of constraints110909
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)87
Number of constraints which are nor clauses,nor cardinality constraints110822
Minimum length of a constraint11
Maximum length of a constraint14080
Number of terms in the objective function 198658
Biggest coefficient in the objective function 14
Number of bits for the biggest coefficient in the objective function 4
Sum of the numbers in the objective function 636932
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 6076
Number of bits of the biggest number in a constraint 13
Biggest sum of numbers in a constraint 636932
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)

1077.30/1153.86	c Somebody sent me a SIGTERM
1077.30/1153.86	s UNKNOWN
1077.32/1153.92	pb2clasp1: no process killed
1077.32/1153.93	clasp: no process killed
1078.85/1155.52	sh: line 1: 25066 Killed                  cat /tmp/evaluation/347924-1176538684/temp/instance-347924-1176538684.opb.op
1078.85/1155.52	     25067                       | clasp >/tmp/evaluation/347924-1176538684/temp/instance-347924-1176538684.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/347924-1176538684/instance-347924-1176538684.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/node3/watcher-347924-1176538684 -o ROOT/results/node3/solver-347924-1176538684 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-347924-1176538684.opb /tmp/evaluation/347924-1176538684/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: 0.92 0.98 0.98 3/77 25044
/proc/meminfo: memFree=1586720/2055920 swapFree=4191880/4192956
[pid=25044] ppid=25042 vsize=12268 CPUtime=0
/proc/25044/stat : 25044 (pbclasp) D 25042 25044 24653 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 129906176 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233632922213 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/25044/statm: 3067 317 242 3 0 167 0

[startup+0.101828 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 25044
/proc/meminfo: memFree=1586720/2055920 swapFree=4191880/4192956
[pid=25044] ppid=25042 vsize=16448 CPUtime=0.09
/proc/25044/stat : 25044 (pbclasp) R 25042 25044 24653 0 -1 4194304 1488 0 0 0 9 0 0 0 18 0 1 0 129906176 16842752 1454 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233632600801 0 0 4224 16384 0 0 0 17 1 0 0
/proc/25044/statm: 4112 1455 314 3 0 1212 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16448

[startup+0.201844 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 25044
/proc/meminfo: memFree=1586720/2055920 swapFree=4191880/4192956
[pid=25044] ppid=25042 vsize=24844 CPUtime=0.19
/proc/25044/stat : 25044 (pbclasp) R 25042 25044 24653 0 -1 4194304 3325 0 0 0 18 1 0 0 18 0 1 0 129906176 25440256 3291 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233652697882 0 0 4224 16384 0 0 0 17 1 0 0
/proc/25044/statm: 6211 3299 314 3 0 3311 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 24844

[startup+0.30186 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 25044
/proc/meminfo: memFree=1586720/2055920 swapFree=4191880/4192956
[pid=25044] ppid=25042 vsize=26164 CPUtime=0.29
/proc/25044/stat : 25044 (pbclasp) R 25042 25044 24653 0 -1 4194304 3909 0 0 0 28 1 0 0 19 0 1 0 129906176 26791936 3875 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233632600801 0 0 4224 16384 0 0 0 17 1 0 0
/proc/25044/statm: 6541 3875 314 3 0 3641 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26164

[startup+0.701924 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 25044
/proc/meminfo: memFree=1586720/2055920 swapFree=4191880/4192956
[pid=25044] ppid=25042 vsize=53892 CPUtime=0.69
/proc/25044/stat : 25044 (pbclasp) R 25042 25044 24653 0 -1 4194304 12396 0 0 0 64 5 0 0 23 0 1 0 129906176 55185408 10822 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233632634426 0 0 4224 16384 0 0 0 17 1 0 0
/proc/25044/statm: 13473 10822 320 3 0 10573 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 53892

[startup+1.50105 s]
/proc/loadavg: 0.92 0.98 0.98 2/78 25045
/proc/meminfo: memFree=1545048/2055920 swapFree=4191880/4192956
[pid=25044] ppid=25042 vsize=53892 CPUtime=1.49
/proc/25044/stat : 25044 (pbclasp) R 25042 25044 24653 0 -1 4194304 53868 0 0 0 128 21 0 0 25 0 1 0 129906176 55185408 10822 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233632634355 0 0 4224 16384 0 0 0 17 1 0 0
/proc/25044/statm: 13473 10822 320 3 0 10573 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 53892

[startup+3.10132 s]
/proc/loadavg: 0.92 0.98 0.98 2/78 25045
/proc/meminfo: memFree=1542808/2055920 swapFree=4191880/4192956
[pid=25044] ppid=25042 vsize=53888 CPUtime=3.09
/proc/25044/stat : 25044 (pbclasp) R 25042 25044 24653 0 -1 4194304 134652 0 0 0 256 53 0 0 25 0 1 0 129906176 55181312 10821 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233632634748 0 0 4224 16384 0 0 0 17 1 0 0
/proc/25044/statm: 13472 10821 320 3 0 10572 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 53888

[startup+6.30284 s]
/proc/loadavg: 1.01 1.00 0.98 2/78 25045
/proc/meminfo: memFree=1544984/2055920 swapFree=4191880/4192956
[pid=25044] ppid=25042 vsize=53888 CPUtime=6.29
/proc/25044/stat : 25044 (pbclasp) R 25042 25044 24653 0 -1 4194304 297150 0 0 0 514 115 0 0 25 0 1 0 129906176 55181312 10821 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233632634410 0 0 4224 16384 0 0 0 17 1 0 0
/proc/25044/statm: 13472 10821 320 3 0 10572 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 53888

[startup+12.7019 s]
/proc/loadavg: 1.01 1.00 0.98 2/78 25045
/proc/meminfo: memFree=1545560/2055920 swapFree=4191880/4192956
[pid=25044] ppid=25042 vsize=54012 CPUtime=12.69
/proc/25044/stat : 25044 (pbclasp) R 25042 25044 24653 0 -1 4194304 629038 0 0 0 1019 250 0 0 25 0 1 0 129906176 55308288 10847 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233653079810 0 0 4224 16384 0 0 0 17 1 0 0
/proc/25044/statm: 13503 10847 320 3 0 10603 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 54012

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 25045
/proc/meminfo: memFree=1545560/2055920 swapFree=4191880/4192956
[pid=25044] ppid=25042 vsize=54276 CPUtime=25.48
/proc/25044/stat : 25044 (pbclasp) R 25042 25044 24653 0 -1 4194304 1296679 0 0 0 2032 516 0 0 25 0 1 0 129906176 55578624 10907 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233632634402 0 0 4224 16384 0 0 0 17 1 0 0
/proc/25044/statm: 13569 10907 320 3 0 10669 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 54276

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 25045
/proc/meminfo: memFree=1544472/2055920 swapFree=4191880/4192956
[pid=25044] ppid=25042 vsize=54796 CPUtime=51.07
/proc/25044/stat : 25044 (pbclasp) R 25042 25044 24653 0 -1 4194304 2626210 0 0 0 4045 1062 0 0 25 0 1 0 129906176 56111104 11029 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233632634410 0 0 4224 16384 0 0 0 17 1 0 0
/proc/25044/statm: 13699 11029 320 3 0 10799 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 54796

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 25045
/proc/meminfo: memFree=1543576/2055920 swapFree=4191880/4192956
[pid=25044] ppid=25042 vsize=55796 CPUtime=102.26
/proc/25044/stat : 25044 (pbclasp) R 25042 25044 24653 0 -1 4194304 5285420 0 0 0 8079 2147 0 0 25 0 1 0 129906176 57135104 11278 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233653079816 0 0 4224 16384 0 0 0 17 1 0 0
/proc/25044/statm: 13949 11278 320 3 0 11049 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 55796

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 25045
/proc/meminfo: memFree=1542168/2055920 swapFree=4191880/4192956
[pid=25044] ppid=25042 vsize=57168 CPUtime=162.24
/proc/25044/stat : 25044 (pbclasp) R 25042 25044 24653 0 -1 4194304 8406063 0 0 0 12797 3427 0 0 25 0 1 0 129906176 58540032 11632 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233632634394 0 0 4224 16384 0 0 0 17 1 0 0
/proc/25044/statm: 14292 11632 320 3 0 11392 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 57168

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 25045
/proc/meminfo: memFree=1541144/2055920 swapFree=4191880/4192956
[pid=25044] ppid=25042 vsize=58148 CPUtime=222.22
/proc/25044/stat : 25044 (pbclasp) R 25042 25044 24653 0 -1 4194304 11526007 0 0 0 17491 4731 0 0 25 0 1 0 129906176 59543552 11880 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233653079822 0 0 4224 16384 0 0 0 17 1 0 0
/proc/25044/statm: 14537 11880 357 3 0 11637 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 58148

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 25045
/proc/meminfo: memFree=1539928/2055920 swapFree=4191880/4192956
[pid=25044] ppid=25042 vsize=59392 CPUtime=282.19
/proc/25044/stat : 25044 (pbclasp) R 25042 25044 24653 0 -1 4194304 14643776 0 0 0 22186 6033 0 0 25 0 1 0 129906176 60817408 12166 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233653079816 0 0 4224 16384 0 0 0 17 1 0 0
/proc/25044/statm: 14848 12166 320 3 0 11948 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 59392

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 25045
/proc/meminfo: memFree=1538200/2055920 swapFree=4191880/4192956
[pid=25044] ppid=25042 vsize=61140 CPUtime=342.17
/proc/25044/stat : 25044 (pbclasp) R 25042 25044 24653 0 -1 4194304 17773832 0 0 0 26891 7326 0 0 25 0 1 0 129906176 62607360 12612 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233653079810 0 0 4224 16384 0 0 0 17 1 0 0
/proc/25044/statm: 15285 12612 320 3 0 12385 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 61140

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 25045
/proc/meminfo: memFree=1536920/2055920 swapFree=4191880/4192956
[pid=25044] ppid=25042 vsize=62372 CPUtime=402.16
/proc/25044/stat : 25044 (pbclasp) R 25042 25044 24653 0 -1 4194304 20913147 0 0 0 31580 8636 0 0 25 0 1 0 129906176 63868928 12910 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233632634655 0 0 4224 16384 0 0 0 17 1 0 0
/proc/25044/statm: 15593 12910 320 3 0 12693 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 62372

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 25045
/proc/meminfo: memFree=1535576/2055920 swapFree=4191880/4192956
[pid=25044] ppid=25042 vsize=63736 CPUtime=462.13
/proc/25044/stat : 25044 (pbclasp) R 25042 25044 24653 0 -1 4194304 24072632 0 0 0 36248 9965 0 0 25 0 1 0 129906176 65265664 13216 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233632634282 0 0 4224 16384 0 0 0 17 1 0 0
/proc/25044/statm: 15934 13222 320 3 0 13034 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 63736

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 25045
/proc/meminfo: memFree=1534104/2055920 swapFree=4191880/4192956
[pid=25044] ppid=25042 vsize=65088 CPUtime=522.11
/proc/25044/stat : 25044 (pbclasp) R 25042 25044 24653 0 -1 4194304 27253333 0 0 0 40930 11281 0 0 25 0 1 0 129906176 66650112 13613 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233632634282 0 0 4224 16384 0 0 0 17 1 0 0
/proc/25044/statm: 16272 13613 320 3 0 13372 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 65088

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 25045
/proc/meminfo: memFree=1531288/2055920 swapFree=4191880/4192956
[pid=25044] ppid=25042 vsize=67972 CPUtime=582.09
/proc/25044/stat : 25044 (pbclasp) R 25042 25044 24653 0 -1 4194304 30473595 0 0 0 45567 12642 0 0 25 0 1 0 129906176 69603328 14327 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233632634655 0 0 4224 16384 0 0 0 17 1 0 0
/proc/25044/statm: 16993 14327 320 3 0 14093 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 67972

[startup+642.301 s]
/proc/loadavg: 1.08 1.02 0.99 2/78 25045
/proc/meminfo: memFree=1529816/2055920 swapFree=4191880/4192956
[pid=25044] ppid=25042 vsize=69440 CPUtime=642.07
/proc/25044/stat : 25044 (pbclasp) R 25042 25044 24653 0 -1 4194304 33736858 0 0 0 50194 14013 0 0 25 0 1 0 129906176 71106560 14704 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233653079810 0 0 4224 16384 0 0 0 17 1 0 0
/proc/25044/statm: 17360 14704 320 3 0 14460 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 69440


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

/proc/25048/statm: 1338 229 193 169 0 49 0
[pid=25049] ppid=25048 vsize=18212 CPUtime=43.51
/proc/25049/stat : 25049 (pb2clasp1) R 25048 25044 24653 0 -1 4194304 1024494 0 0 0 4078 273 0 0 25 0 1 0 129996052 18649088 1926 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 233653079822 0 0 4224 0 0 0 0 17 1 0 0
/proc/25049/statm: 4553 1926 340 3 0 1653 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 113428

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 25049
/proc/meminfo: memFree=1483976/2055920 swapFree=4191880/4192956
[pid=25044] ppid=25042 vsize=89864 CPUtime=898.43
/proc/25044/stat : 25044 (pbclasp) S 25042 25044 24653 0 -1 4194304 49833510 0 0 0 69632 20211 0 0 25 0 1 0 129906176 92020736 19810 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233641652322 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/25044/statm: 22466 19810 324 3 0 19566 0
[pid=25048] ppid=25044 vsize=5352 CPUtime=0
/proc/25048/stat : 25048 (sh) S 25044 25044 24653 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 129996050 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25048/statm: 1338 229 193 169 0 49 0
[pid=25049] ppid=25048 vsize=18360 CPUtime=103.49
/proc/25049/stat : 25049 (pb2clasp1) R 25048 25044 24653 0 -1 4194304 3021920 0 0 0 9519 830 0 0 25 0 1 0 129996052 18800640 1961 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 233632634282 0 0 4224 0 0 0 0 17 1 0 0
/proc/25049/statm: 4590 1963 340 3 0 1690 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 113576

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 25049
/proc/meminfo: memFree=1463816/2055920 swapFree=4191880/4192956
[pid=25044] ppid=25042 vsize=89864 CPUtime=898.43
/proc/25044/stat : 25044 (pbclasp) S 25042 25044 24653 0 -1 4194304 49833510 0 0 0 69632 20211 0 0 25 0 1 0 129906176 92020736 19810 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233641652322 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/25044/statm: 22466 19810 324 3 0 19566 0
[pid=25048] ppid=25044 vsize=5352 CPUtime=0
/proc/25048/stat : 25048 (sh) S 25044 25044 24653 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 129996050 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25048/statm: 1338 229 193 169 0 49 0
[pid=25049] ppid=25048 vsize=17884 CPUtime=163.48
/proc/25049/stat : 25049 (pb2clasp1) R 25048 25044 24653 0 -1 4194304 4461462 0 0 0 15117 1231 0 0 25 0 1 0 129996052 18313216 1845 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 233653079810 0 0 4224 0 0 0 0 17 1 0 0
/proc/25049/statm: 4471 1845 340 3 0 1571 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 113100

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/81 25056
/proc/meminfo: memFree=1205184/2055920 swapFree=4191880/4192956
[pid=25044] ppid=25042 vsize=107420 CPUtime=1077.11
/proc/25044/stat : 25044 (pbclasp) S 25042 25044 24653 0 -1 4194304 49844603 4462552 0 0 69688 20216 16513 1294 16 0 1 0 129906176 109998080 24195 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233641656212 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25044/statm: 26855 24195 343 3 0 23955 0
[pid=25054] ppid=25044 vsize=5352 CPUtime=0
/proc/25054/stat : 25054 (sh) S 25044 25044 24653 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 130013927 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25054/statm: 1338 224 188 169 0 49 0
[pid=25055] ppid=25054 vsize=2520 CPUtime=0.13
/proc/25055/stat : 25055 (cat) S 25054 25044 24653 0 -1 4194304 119 0 0 0 1 12 0 0 15 0 1 0 130013928 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 233632923874 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25055/statm: 630 87 71 4 0 42 0
[pid=25056] ppid=25054 vsize=126396 CPUtime=44.59
/proc/25056/stat : 25056 (clasp) R 25054 25044 24653 0 -1 4194304 31857 0 1 0 4436 23 0 0 25 0 1 0 130013928 129429504 30252 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 11359867 0 0 4096 0 0 0 0 17 1 0 0
/proc/25056/statm: 31599 30252 173 154 0 31069 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 241688



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1153.5 s]
/proc/loadavg: 1.08 1.02 1.00 2/81 25056
/proc/meminfo: memFree=15104/2055920 swapFree=4153856/4192956
[pid=25044] ppid=25042 vsize=107420 CPUtime=1077.11
/proc/25044/stat : 25044 (pbclasp) S 25042 25044 24653 0 -1 4194304 49844603 4462552 0 0 69688 20216 16513 1294 16 0 1 0 129906176 109998080 24195 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233641656212 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25044/statm: 26855 24195 343 3 0 23955 0
[pid=25054] ppid=25044 vsize=5352 CPUtime=0
/proc/25054/stat : 25054 (sh) S 25044 25044 24653 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 130013927 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25054/statm: 1338 224 188 169 0 49 0
[pid=25055] ppid=25054 vsize=2520 CPUtime=0.17
/proc/25055/stat : 25055 (cat) S 25054 25044 24653 0 -1 4194304 119 0 0 0 1 16 0 0 15 0 1 0 130013928 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 233632923874 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25055/statm: 630 87 71 4 0 42 0
[pid=25056] ppid=25054 vsize=1737708 CPUtime=75.6
/proc/25056/stat : 25056 (clasp) R 25054 25044 24653 0 -1 4194304 381390 0 1 0 7372 188 0 0 25 0 1 0 130013928 1779412992 374253 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/25056/statm: 434427 374253 181 154 0 433897 0
Current children cumulated CPU time (s) 1152.88
Current children cumulated vsize (KiB) 1853000

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

[startup+1153.5 s]
/proc/loadavg: 1.08 1.02 1.00 2/81 25056
/proc/meminfo: memFree=15104/2055920 swapFree=4153856/4192956
[pid=25044] ppid=25042 vsize=107420 CPUtime=1077.11
/proc/25044/stat : 25044 (pbclasp) S 25042 25044 24653 0 -1 4194304 49844603 4462552 0 0 69688 20216 16513 1294 16 0 1 0 129906176 109998080 24195 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233641656212 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25044/statm: 26855 24195 343 3 0 23955 0
[pid=25054] ppid=25044 vsize=5352 CPUtime=0
/proc/25054/stat : 25054 (sh) S 25044 25044 24653 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 130013927 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25054/statm: 1338 224 188 169 0 49 0
[pid=25055] ppid=25054 vsize=2520 CPUtime=0.17
/proc/25055/stat : 25055 (cat) S 25054 25044 24653 0 -1 4194304 119 0 0 0 1 16 0 0 15 0 1 0 130013928 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 233632923874 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25055/statm: 630 87 71 4 0 42 0
[pid=25056] ppid=25054 vsize=1737708 CPUtime=75.6
/proc/25056/stat : 25056 (clasp) R 25054 25044 24653 0 -1 4194304 381390 0 1 0 7372 188 0 0 25 0 1 0 130013928 1779412992 374253 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/25056/statm: 434427 374253 181 154 0 433897 0
Current children cumulated CPU time (s) 1152.88
Current children cumulated vsize (KiB) 1853000

# WARNING:
# current cumulated CPU time (1077.3 s) is less than in the last sample (1152.88 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (75.58 s) to the 'lost time'.

[startup+1153.62 s]
/proc/loadavg: 1.08 1.02 1.00 2/81 25056
/proc/meminfo: memFree=15104/2055920 swapFree=4153856/4192956
[pid=25044] ppid=25042 vsize=107420 CPUtime=1077.3
/proc/25044/stat : 25044 (pbclasp) S 25042 25044 24653 0 -1 4194304 49844643 4462957 0 0 69688 20216 16515 1311 17 0 1 0 129906176 109998080 24195 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233641652322 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/25044/statm: 26855 24195 343 3 0 23955 0
Current children cumulated CPU time (s) 1077.3
Current children cumulated vsize (KiB) 107420

Sending SIGKILL to process tree (bottom up)

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

[startup+1154.3 s]
/proc/loadavg: 1.08 1.02 1.00 2/80 25059
/proc/meminfo: memFree=1516872/2055920 swapFree=4153856/4192956
[pid=25044] ppid=25042 vsize=107420 CPUtime=1077.58
/proc/25044/stat : 25044 (pbclasp) S 25042 25044 24653 0 -1 4194304 49844747 4463921 0 0 69705 20219 16515 1319 16 0 1 0 129906176 109998080 24196 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233641652322 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/25044/statm: 26855 24196 343 3 0 23955 0
Current children cumulated CPU time (s) 1077.58
Current children cumulated vsize (KiB) 107420

[startup+1155.11 s]
/proc/loadavg: 1.08 1.02 1.00 2/82 25067
/proc/meminfo: memFree=1513336/2055920 swapFree=4153856/4192956
[pid=25044] ppid=25042 vsize=107420 CPUtime=1078
/proc/25044/stat : 25044 (pbclasp) S 25042 25044 24653 0 -1 4194304 49844760 4464323 0 0 69705 20219 16516 1360 15 0 1 0 129906176 109998080 24196 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233641656212 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25044/statm: 26855 24196 343 3 0 23955 0
[pid=25065] ppid=25044 vsize=5352 CPUtime=0
/proc/25065/stat : 25065 (sh) S 25044 25044 24653 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 130021637 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25065/statm: 1338 224 188 169 0 49 0
[pid=25066] ppid=25065 vsize=2520 CPUtime=0
/proc/25066/stat : 25066 (cat) S 25065 25044 24653 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 130021638 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 233632923874 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25066/statm: 630 87 71 4 0 42 0
[pid=25067] ppid=25065 vsize=3044 CPUtime=0.46
/proc/25067/stat : 25067 (clasp) R 25065 25044 24653 0 -1 4194304 729 0 0 0 46 0 0 0 21 0 1 0 130021638 3117056 393 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134821360 0 0 4096 0 0 0 0 17 1 0 0
/proc/25067/statm: 761 393 172 154 0 231 0
Current children cumulated CPU time (s) 1078.46
Current children cumulated vsize (KiB) 118336

[startup+1155.5 s]
/proc/loadavg: 1.08 1.02 1.00 2/82 25067
/proc/meminfo: memFree=1513336/2055920 swapFree=4153856/4192956
[pid=25044] ppid=25042 vsize=107420 CPUtime=1078
/proc/25044/stat : 25044 (pbclasp) S 25042 25044 24653 0 -1 4194304 49844760 4464323 0 0 69705 20219 16516 1360 15 0 1 0 129906176 109998080 24196 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233641656212 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25044/statm: 26855 24196 343 3 0 23955 0
[pid=25065] ppid=25044 vsize=5352 CPUtime=0
/proc/25065/stat : 25065 (sh) S 25044 25044 24653 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 130021637 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25065/statm: 1338 224 188 169 0 49 0
[pid=25066] ppid=25065 vsize=2520 CPUtime=0
/proc/25066/stat : 25066 (cat) S 25065 25044 24653 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 130021638 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 233632923874 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25066/statm: 630 87 71 4 0 42 0
[pid=25067] ppid=25065 vsize=3944 CPUtime=0.85
/proc/25067/stat : 25067 (clasp) R 25065 25044 24653 0 -1 4194304 1338 0 0 0 85 0 0 0 25 0 1 0 130021638 4038656 550 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 11304649 0 0 4096 0 0 0 0 17 1 0 0
/proc/25067/statm: 986 550 172 154 0 456 0
Current children cumulated CPU time (s) 1078.85
Current children cumulated vsize (KiB) 119236

Child ended because it received signal 9 (SIGKILL)

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 75.58
#  lost CPU user time (s): 73.71
#  lost CPU system time (s): 1.87001

Real time (s): 1155.56
CPU time (s): 1154.51
CPU user time (s): 936.801
CPU system time (s): 217.71
CPU usage (%): 99.9094
Max. virtual memory (cumulated for all children) (KiB): 1853000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 863.091
system time used= 215.84
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54310858
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 17392
involuntary context switches= 22401

runsolver used 1.22081 second user time and 2.99754 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Sat Apr 14 08:18:04 UTC 2007

IDJOB= 347924
IDBENCH= 1577
IDSOLVER= 158
FILE ID= node3/347924-1176538684

PBS_JOBID= 4556737

Free space on /tmp= 66514 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-neos9.opb
COMMAND LINE= pbclasp instance-347924-1176538684.opb /tmp/evaluation/347924-1176538684/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node3/convwatcher-347924-1176538684 -o ROOT/results/node3/conversion-347924-1176538684 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/347924-1176538684/instance-347924-1176538684.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-347924-1176538684 -o ROOT/results/node3/solver-347924-1176538684 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-347924-1176538684.opb /tmp/evaluation/347924-1176538684/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  3f95880b258ecfc346507235783375e9

RANDOM SEED= 607567385

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1587192 kB
Buffers:         38364 kB
Cached:         303028 kB
SwapCached:        308 kB
Active:         133788 kB
Inactive:       267016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1587192 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:           44892 kB
Writeback:           0 kB
Mapped:          76564 kB
Slab:            53432 kB
Committed_AS:  4893500 kB
PageTables:       1780 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= 66358 MiB

End job on node3 on Sat Apr 14 08:37:20 UTC 2007