Trace number 351724

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 1803.32

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-sp97ar.opb
MD5SUM08881dff6590c7283bf2bddc3ff4042d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark50
Best CPU time to get the best result obtained on this benchmark1149.15
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 46
Optimality of the best value was proved NO
Number of variables282020
Total number of constraints1761
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 constraints1761
Minimum length of a constraint20
Maximum length of a constraint49260
Number of terms in the objective function 282020
Biggest coefficient in the objective function 79
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 756319
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 756319
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)

1800.04/1801.30	c Somebody sent me a SIGTERM
1800.04/1801.30	s UNKNOWN
1800.04/1801.32	pb2clasp1: no process killed
1800.04/1801.33	clasp-1.0: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/351724-1176610399/instance-351724-1176610399.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/node34/watcher-351724-1176610399 -o ROOT/results/node34/solver-351724-1176610399 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-351724-1176610399.opb /tmp/evaluation/351724-1176610399/temp 

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


[startup+0 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 16790
/proc/meminfo: memFree=1637520/2055920 swapFree=4148000/4192956
[pid=16790] ppid=16788 vsize=18568 CPUtime=0
/proc/16790/stat : 16790 (runsolver) D 16788 16790 16357 0 -1 4194368 17 0 0 0 0 0 0 0 18 0 1 0 108955505 19013632 292 18446744073709551615 4194304 4296420 548682068992 18446744073709551615 254195330343 0 0 4096 24578 18446744071563608240 0 0 17 1 0 0
/proc/16790/statm: 4642 292 257 24 0 2626 0

[startup+0.0542061 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 16790
/proc/meminfo: memFree=1637520/2055920 swapFree=4148000/4192956
[pid=16790] ppid=16788 vsize=12268 CPUtime=0
/proc/16790/stat : 16790 (pbclasp) D 16788 16790 16357 0 -1 4194304 355 0 0 0 0 0 0 0 18 0 1 0 108955505 12562432 321 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 254204227682 0 0 4224 0 18446744071563479169 0 0 17 0 0 0
/proc/16790/statm: 3067 321 243 3 0 167 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12268

[startup+0.101208 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 16790
/proc/meminfo: memFree=1637520/2055920 swapFree=4148000/4192956
[pid=16790] ppid=16788 vsize=12268 CPUtime=0
/proc/16790/stat : 16790 (pbclasp) D 16788 16790 16357 0 -1 4194304 355 0 0 0 0 0 0 0 18 0 1 0 108955505 12562432 321 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 254204227682 0 0 4224 0 18446744071563479169 0 0 17 0 0 0
/proc/16790/statm: 3067 321 243 3 0 167 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12268

[startup+0.301234 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 16790
/proc/meminfo: memFree=1637520/2055920 swapFree=4148000/4192956
[pid=16790] ppid=16788 vsize=18764 CPUtime=0.11
/proc/16790/stat : 16790 (pbclasp) R 16788 16790 16357 0 -1 4194304 2046 0 0 0 11 0 0 0 18 0 1 0 108955505 19214336 2012 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 254213679878 0 0 4224 16384 0 0 0 17 1 0 0
/proc/16790/statm: 4691 2012 314 3 0 1791 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 18764

[startup+0.701265 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 16790
/proc/meminfo: memFree=1637520/2055920 swapFree=4148000/4192956
[pid=16790] ppid=16788 vsize=42696 CPUtime=0.51
/proc/16790/stat : 16790 (pbclasp) R 16788 16790 16357 0 -1 4194304 20566 0 0 0 43 8 0 0 21 0 1 0 108955505 43720704 8024 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 254213558018 0 0 4224 16384 0 0 0 17 1 0 0
/proc/16790/statm: 10674 8024 320 3 0 7774 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 42696

[startup+1.50132 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 16791
/proc/meminfo: memFree=1605256/2055920 swapFree=4148000/4192956
[pid=16790] ppid=16788 vsize=42696 CPUtime=1.3
/proc/16790/stat : 16790 (pbclasp) R 16788 16790 16357 0 -1 4194304 62461 0 0 0 106 24 0 0 25 0 1 0 108955505 43720704 8024 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 254195209762 0 0 4224 16384 0 0 0 17 0 0 0
/proc/16790/statm: 10674 8024 320 3 0 7774 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 42696

[startup+3.10144 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 16791
/proc/meminfo: memFree=1606088/2055920 swapFree=4148000/4192956
[pid=16790] ppid=16788 vsize=42696 CPUtime=2.9
/proc/16790/stat : 16790 (pbclasp) R 16788 16790 16357 0 -1 4194304 147993 0 0 0 232 58 0 0 25 0 1 0 108955505 43720704 7561 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 254195209642 0 0 4224 16384 0 0 0 17 0 0 0
/proc/16790/statm: 10674 7568 320 3 0 7774 0
Current children cumulated CPU time (s) 2.9
Current children cumulated vsize (KiB) 42696

[startup+6.3027 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 16791
/proc/meminfo: memFree=1607880/2055920 swapFree=4148000/4192956
[pid=16790] ppid=16788 vsize=42692 CPUtime=6.1
/proc/16790/stat : 16790 (pbclasp) R 16788 16790 16357 0 -1 4194304 318836 0 0 0 487 123 0 0 25 0 1 0 108955505 43716608 8023 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 254213558024 0 0 4224 16384 0 0 0 17 0 0 0
/proc/16790/statm: 10673 8023 320 3 0 7773 0
Current children cumulated CPU time (s) 6.1
Current children cumulated vsize (KiB) 42692

[startup+12.7012 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 16791
/proc/meminfo: memFree=1608072/2055920 swapFree=4148000/4192956
[pid=16790] ppid=16788 vsize=42820 CPUtime=12.5
/proc/16790/stat : 16790 (pbclasp) R 16788 16790 16357 0 -1 4194304 660219 0 0 0 994 256 0 0 25 0 1 0 108955505 43847680 7589 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 254195209642 0 0 4224 16384 0 0 0 17 0 0 0
/proc/16790/statm: 10705 7596 320 3 0 7805 0
Current children cumulated CPU time (s) 12.5
Current children cumulated vsize (KiB) 42820

[startup+25.5012 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 16791
/proc/meminfo: memFree=1608200/2055920 swapFree=4148000/4192956
[pid=16790] ppid=16788 vsize=42940 CPUtime=25.29
/proc/16790/stat : 16790 (pbclasp) R 16788 16790 16357 0 -1 4194304 1337486 0 0 0 2001 528 0 0 25 0 1 0 108955505 43970560 8060 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 254195209715 0 0 4224 16384 0 0 0 17 0 0 0
/proc/16790/statm: 10735 8060 320 3 0 7835 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 42940

[startup+51.1012 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 16791
/proc/meminfo: memFree=1609624/2055920 swapFree=4148000/4192956
[pid=16790] ppid=16788 vsize=43188 CPUtime=50.88
/proc/16790/stat : 16790 (pbclasp) R 16788 16790 16357 0 -1 4194304 2695063 0 0 0 4020 1068 0 0 25 0 1 0 108955505 44224512 7769 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 254195209642 0 0 4224 16384 0 0 0 17 0 0 0
/proc/16790/statm: 10797 7775 320 3 0 7897 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 43188

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16791
/proc/meminfo: memFree=1607240/2055920 swapFree=4148000/4192956
[pid=16790] ppid=16788 vsize=43728 CPUtime=102.04
/proc/16790/stat : 16790 (pbclasp) R 16788 16790 16357 0 -1 4194304 5400698 0 0 0 8058 2146 0 0 25 0 1 0 108955505 44777472 7851 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 254195209642 0 0 4224 16384 0 0 0 17 0 0 0
/proc/16790/statm: 10932 7858 320 3 0 8032 0
Current children cumulated CPU time (s) 102.04
Current children cumulated vsize (KiB) 43728

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16791
/proc/meminfo: memFree=1606472/2055920 swapFree=4148064/4192956
[pid=16790] ppid=16788 vsize=44472 CPUtime=162
/proc/16790/stat : 16790 (pbclasp) R 16788 16790 16357 0 -1 4194304 8570990 0 0 0 12786 3414 0 0 25 0 1 0 108955505 45539328 8339 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 254195209642 0 0 4224 16384 0 0 0 17 0 0 0
/proc/16790/statm: 11118 8346 320 3 0 8218 0
Current children cumulated CPU time (s) 162
Current children cumulated vsize (KiB) 44472

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16791
/proc/meminfo: memFree=1605512/2055920 swapFree=4148064/4192956
[pid=16790] ppid=16788 vsize=45468 CPUtime=221.97
/proc/16790/stat : 16790 (pbclasp) R 16788 16790 16357 0 -1 4194304 11743005 0 0 0 17515 4682 0 0 25 0 1 0 108955505 46559232 8407 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 254195209642 0 0 4224 16384 0 0 0 17 0 0 0
/proc/16790/statm: 11367 8414 320 3 0 8467 0
Current children cumulated CPU time (s) 221.97
Current children cumulated vsize (KiB) 45468

[startup+282.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 16791
/proc/meminfo: memFree=1604936/2055920 swapFree=4148064/4192956
[pid=16790] ppid=16788 vsize=45948 CPUtime=281.94
/proc/16790/stat : 16790 (pbclasp) R 16788 16790 16357 0 -1 4194304 14912778 0 0 0 22226 5968 0 0 25 0 1 0 108955505 47050752 8829 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 254213558030 0 0 4224 16384 0 0 0 17 0 0 0
/proc/16790/statm: 11487 8829 320 3 0 8587 0
Current children cumulated CPU time (s) 281.94
Current children cumulated vsize (KiB) 45948

[startup+342.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 16791
/proc/meminfo: memFree=1604296/2055920 swapFree=4148128/4192956
[pid=16790] ppid=16788 vsize=46564 CPUtime=341.9
/proc/16790/stat : 16790 (pbclasp) R 16788 16790 16357 0 -1 4194304 18084604 0 0 0 26956 7234 0 0 25 0 1 0 108955505 47681536 8982 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 254213558024 0 0 4224 16384 0 0 0 17 0 0 0
/proc/16790/statm: 11641 8982 320 3 0 8741 0
Current children cumulated CPU time (s) 341.9
Current children cumulated vsize (KiB) 46564

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16791
/proc/meminfo: memFree=1603528/2055920 swapFree=4148128/4192956
[pid=16790] ppid=16788 vsize=47176 CPUtime=401.87
/proc/16790/stat : 16790 (pbclasp) R 16788 16790 16357 0 -1 4194304 21257765 0 0 0 31698 8489 0 0 25 0 1 0 108955505 48308224 9137 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 254195209770 0 0 4224 16384 0 0 0 17 0 0 0
/proc/16790/statm: 11794 9137 320 3 0 8894 0
Current children cumulated CPU time (s) 401.87
Current children cumulated vsize (KiB) 47176

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16791
/proc/meminfo: memFree=1602184/2055920 swapFree=4148192/4192956
[pid=16790] ppid=16788 vsize=48560 CPUtime=461.83
/proc/16790/stat : 16790 (pbclasp) R 16788 16790 16357 0 -1 4194304 24431365 0 0 0 36424 9759 0 0 25 0 1 0 108955505 49725440 9455 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 254195209770 0 0 4224 16384 0 0 0 17 0 0 0
/proc/16790/statm: 12140 9455 320 3 0 9240 0
Current children cumulated CPU time (s) 461.83
Current children cumulated vsize (KiB) 48560

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16791
/proc/meminfo: memFree=1602120/2055920 swapFree=4148192/4192956
[pid=16790] ppid=16788 vsize=49168 CPUtime=521.79
/proc/16790/stat : 16790 (pbclasp) R 16788 16790 16357 0 -1 4194304 27608937 0 0 0 41150 11029 0 0 25 0 1 0 108955505 50348032 9616 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 254195210039 0 0 4224 16384 0 0 0 17 0 0 0
/proc/16790/statm: 12292 9616 320 3 0 9392 0
Current children cumulated CPU time (s) 521.79
Current children cumulated vsize (KiB) 49168

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16791
/proc/meminfo: memFree=1601672/2055920 swapFree=4148192/4192956
[pid=16790] ppid=16788 vsize=49772 CPUtime=581.76
/proc/16790/stat : 16790 (pbclasp) R 16788 16790 16357 0 -1 4194304 30789085 0 0 0 45898 12278 0 0 25 0 1 0 108955505 50966528 9780 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 254195210072 0 0 4224 16384 0 0 0 17 0 0 0
/proc/16790/statm: 12443 9780 320 3 0 9543 0
Current children cumulated CPU time (s) 581.76
Current children cumulated vsize (KiB) 49772

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16791
/proc/meminfo: memFree=1602248/2055920 swapFree=4148256/4192956
[pid=16790] ppid=16788 vsize=50508 CPUtime=641.72
/proc/16790/stat : 16790 (pbclasp) R 16788 16790 16357 0 -1 4194304 33967754 0 0 0 50622 13550 0 0 25 0 1 0 108955505 51720192 9947 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 254195210039 0 0 4224 16384 0 0 0 17 0 0 0
/proc/16790/statm: 12627 9947 320 3 0 9727 0
Current children cumulated CPU time (s) 641.72
Current children cumulated vsize (KiB) 50508


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

/proc/meminfo: memFree=1592072/2055920 swapFree=4148448/4192956
[pid=16790] ppid=16788 vsize=58664 CPUtime=1121.44
/proc/16790/stat : 16790 (pbclasp) R 16788 16790 16357 0 -1 4194304 59423123 0 0 0 88484 23660 0 0 25 0 1 0 108955505 60071936 11516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 254195540185 0 0 4224 16384 0 0 0 17 0 0 0
/proc/16790/statm: 14666 11516 320 3 0 11766 0
Current children cumulated CPU time (s) 1121.44
Current children cumulated vsize (KiB) 58664

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 16791
/proc/meminfo: memFree=1590024/2055920 swapFree=4148512/4192956
[pid=16790] ppid=16788 vsize=59780 CPUtime=1181.4
/proc/16790/stat : 16790 (pbclasp) R 16788 16790 16357 0 -1 4194304 62599232 0 0 0 93214 24926 0 0 25 0 1 0 108955505 61214720 12265 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 254213558030 0 0 4224 16384 0 0 0 17 0 0 0
/proc/16790/statm: 14945 12265 320 3 0 12045 0
Current children cumulated CPU time (s) 1181.4
Current children cumulated vsize (KiB) 59780

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 16791
/proc/meminfo: memFree=1588744/2055920 swapFree=4148512/4192956
[pid=16790] ppid=16788 vsize=60892 CPUtime=1241.37
/proc/16790/stat : 16790 (pbclasp) R 16788 16790 16357 0 -1 4194304 65776814 0 0 0 97940 26197 0 0 25 0 1 0 108955505 62353408 12435 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 254195209642 0 0 4224 16384 0 0 0 17 0 0 0
/proc/16790/statm: 15223 12442 320 3 0 12323 0
Current children cumulated CPU time (s) 1241.37
Current children cumulated vsize (KiB) 60892

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16791
/proc/meminfo: memFree=1587336/2055920 swapFree=4148512/4192956
[pid=16790] ppid=16788 vsize=62132 CPUtime=1301.34
/proc/16790/stat : 16790 (pbclasp) R 16788 16790 16357 0 -1 4194304 68959181 0 0 0 102670 27464 0 0 25 0 1 0 108955505 63623168 12850 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 254195209642 0 0 4224 16384 0 0 0 17 0 0 0
/proc/16790/statm: 15533 12850 320 3 0 12633 0
Current children cumulated CPU time (s) 1301.34
Current children cumulated vsize (KiB) 62132

[startup+1362.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 16791
/proc/meminfo: memFree=1586056/2055920 swapFree=4148576/4192956
[pid=16790] ppid=16788 vsize=63364 CPUtime=1361.31
/proc/16790/stat : 16790 (pbclasp) R 16788 16790 16357 0 -1 4194304 72145405 0 0 0 107386 28745 0 0 25 0 1 0 108955505 64884736 13164 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 254195210072 0 0 4224 16384 0 0 0 17 0 0 0
/proc/16790/statm: 15841 13164 320 3 0 12941 0
Current children cumulated CPU time (s) 1361.31
Current children cumulated vsize (KiB) 63364

[startup+1422.31 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 16791
/proc/meminfo: memFree=1581832/2055920 swapFree=4148576/4192956
[pid=16790] ppid=16788 vsize=67672 CPUtime=1421.27
/proc/16790/stat : 16790 (pbclasp) R 16788 16790 16357 0 -1 4194304 75348304 0 0 0 112116 30011 0 0 25 0 1 0 108955505 69296128 14161 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 254195209642 0 0 4224 16384 0 0 0 17 0 0 0
/proc/16790/statm: 16918 14168 321 3 0 14018 0
Current children cumulated CPU time (s) 1421.27
Current children cumulated vsize (KiB) 67672

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16793
/proc/meminfo: memFree=1580552/2055920 swapFree=4148640/4192956
[pid=16790] ppid=16788 vsize=68764 CPUtime=1481.23
/proc/16790/stat : 16790 (pbclasp) R 16788 16790 16357 0 -1 4194304 78566040 0 0 0 116806 31317 0 0 25 0 1 0 108955505 70414336 14180 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 254195209642 0 0 4224 16384 0 0 0 17 0 0 0
/proc/16790/statm: 17191 14191 320 3 0 14291 0
Current children cumulated CPU time (s) 1481.23
Current children cumulated vsize (KiB) 68764

[startup+1542.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 16793
/proc/meminfo: memFree=1579208/2055920 swapFree=4148640/4192956
[pid=16790] ppid=16788 vsize=69980 CPUtime=1541.18
/proc/16790/stat : 16790 (pbclasp) R 16788 16790 16357 0 -1 4194304 81822256 0 0 0 121469 32649 0 0 25 0 1 0 108955505 71659520 14827 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 254195209722 0 0 4224 16384 0 0 0 17 0 0 0
/proc/16790/statm: 17495 14827 320 3 0 14595 0
Current children cumulated CPU time (s) 1541.18
Current children cumulated vsize (KiB) 69980

[startup+1602.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 16793
/proc/meminfo: memFree=1577736/2055920 swapFree=4148640/4192956
[pid=16790] ppid=16788 vsize=71448 CPUtime=1601.15
/proc/16790/stat : 16790 (pbclasp) R 16788 16790 16357 0 -1 4194304 85134202 0 0 0 126108 34007 0 0 25 0 1 0 108955505 73162752 15178 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 254213680833 0 0 4224 16384 0 0 0 17 0 0 0
/proc/16790/statm: 17862 15178 320 3 0 14962 0
Current children cumulated CPU time (s) 1601.15
Current children cumulated vsize (KiB) 71448

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16793
/proc/meminfo: memFree=1575880/2055920 swapFree=4148704/4192956
[pid=16790] ppid=16788 vsize=73296 CPUtime=1661.12
/proc/16790/stat : 16790 (pbclasp) R 16788 16790 16357 0 -1 4194304 88508709 0 0 0 130727 35385 0 0 25 0 1 0 108955505 75055104 15665 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 254213558030 0 0 4224 16384 0 0 0 17 0 0 0
/proc/16790/statm: 18324 15665 320 3 0 15424 0
Current children cumulated CPU time (s) 1661.12
Current children cumulated vsize (KiB) 73296

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16793
/proc/meminfo: memFree=1573256/2055920 swapFree=4148704/4192956
[pid=16790] ppid=16788 vsize=75648 CPUtime=1721.07
/proc/16790/stat : 16790 (pbclasp) R 16788 16790 16357 0 -1 4194304 92037967 0 0 0 135336 36771 0 0 25 0 1 0 108955505 77463552 16249 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 254195209786 0 0 4224 16384 0 0 0 17 0 0 0
/proc/16790/statm: 18912 16249 320 3 0 16012 0
Current children cumulated CPU time (s) 1721.07
Current children cumulated vsize (KiB) 75648

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16793
/proc/meminfo: memFree=1569864/2055920 swapFree=4148768/4192956
[pid=16790] ppid=16788 vsize=78884 CPUtime=1781.04
/proc/16790/stat : 16790 (pbclasp) R 16788 16790 16357 0 -1 4194304 96006219 0 0 0 139867 38237 0 0 25 0 1 0 108955505 80777216 17044 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 254195209642 0 0 4224 16384 0 0 0 17 0 0 0
/proc/16790/statm: 19721 17055 320 3 0 16821 0
Current children cumulated CPU time (s) 1781.04
Current children cumulated vsize (KiB) 78884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16793
/proc/meminfo: memFree=1568456/2055920 swapFree=4148768/4192956
[pid=16790] ppid=16788 vsize=80380 CPUtime=1800.04
/proc/16790/stat : 16790 (pbclasp) R 16788 16790 16357 0 -1 4194304 97432802 0 0 0 141273 38731 0 0 25 0 1 0 108955505 82309120 17416 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 254195176161 0 0 4224 16384 0 0 0 17 0 0 0
/proc/16790/statm: 20095 17416 320 3 0 17195 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 80380

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+1801.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16793
/proc/meminfo: memFree=1568456/2055920 swapFree=4148768/4192956
[pid=16790] ppid=16788 vsize=80380 CPUtime=1800.13
/proc/16790/stat : 16790 (pbclasp) R 16788 16790 16357 0 -1 4194304 97438793 449 0 0 141278 38734 0 1 24 0 1 0 108955505 82309120 17423 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 254213558024 0 0 4224 16384 0 0 0 17 0 0 0
/proc/16790/statm: 20095 17423 324 3 0 17195 0
Current children cumulated CPU time (s) 1800.13
Current children cumulated vsize (KiB) 80380

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16796
/proc/meminfo: memFree=1568128/2055920 swapFree=4148768/4192956
[pid=16790] ppid=16788 vsize=80376 CPUtime=1800.92
/proc/16790/stat : 16790 (pbclasp) R 16788 16790 16357 0 -1 4194304 97501164 449 0 0 141339 38752 0 1 25 0 1 0 108955505 82305024 17440 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 254213558018 0 0 4224 16384 0 0 0 17 0 0 0
/proc/16790/statm: 20094 17440 324 3 0 17194 0
Current children cumulated CPU time (s) 1800.92
Current children cumulated vsize (KiB) 80376

[startup+1803 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16796
/proc/meminfo: memFree=1568064/2055920 swapFree=4148768/4192956
[pid=16790] ppid=16788 vsize=80504 CPUtime=1801.72
/proc/16790/stat : 16790 (pbclasp) R 16788 16790 16357 0 -1 4194304 97564764 449 0 0 141399 38772 0 1 25 0 1 0 108955505 82436096 17452 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 254195209642 0 0 4224 16384 0 0 0 17 0 0 0
/proc/16790/statm: 20126 17457 324 3 0 17226 0
Current children cumulated CPU time (s) 1801.72
Current children cumulated vsize (KiB) 80504

[startup+1803.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16796
/proc/meminfo: memFree=1568064/2055920 swapFree=4148768/4192956
[pid=16790] ppid=16788 vsize=80504 CPUtime=1801.93
/proc/16790/stat : 16790 (pbclasp) R 16788 16790 16357 0 -1 4194304 97580676 449 0 0 141414 38778 0 1 25 0 1 0 108955505 82436096 17461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 254213558030 0 0 4224 16384 0 0 0 17 0 0 0
/proc/16790/statm: 20126 17461 324 3 0 17226 0
Current children cumulated CPU time (s) 1801.93
Current children cumulated vsize (KiB) 80504

[startup+1803.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16796
/proc/meminfo: memFree=1568064/2055920 swapFree=4148768/4192956
[pid=16790] ppid=16788 vsize=80504 CPUtime=1802.03
/proc/16790/stat : 16790 (pbclasp) R 16788 16790 16357 0 -1 4194304 97588628 449 0 0 141421 38781 0 1 25 0 1 0 108955505 82436096 17463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 254213558018 0 0 4224 16384 0 0 0 17 0 0 0
/proc/16790/statm: 20126 17463 324 3 0 17226 0
Current children cumulated CPU time (s) 1802.03
Current children cumulated vsize (KiB) 80504

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1803.32
CPU time (s): 1802.05
CPU user time (s): 1414.22
CPU system time (s): 387.837
CPU usage (%): 99.9297
Max. virtual memory (cumulated for all children) (KiB): 80508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1414.22
system time used= 387.837
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 97589677
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= 64
involuntary context switches= 26741

runsolver used 1.80672 second user time and 4.76527 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Sun Apr 15 04:13:20 UTC 2007

IDJOB= 351724
IDBENCH= 1793
IDSOLVER= 167
FILE ID= node34/351724-1176610399

PBS_JOBID= 4557044

Free space on /tmp= 66500 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-sp97ar.opb
COMMAND LINE= pbclasp instance-351724-1176610399.opb /tmp/evaluation/351724-1176610399/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node34/convwatcher-351724-1176610399 -o ROOT/results/node34/conversion-351724-1176610399 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351724-1176610399/instance-351724-1176610399.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-351724-1176610399 -o ROOT/results/node34/solver-351724-1176610399 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-351724-1176610399.opb /tmp/evaluation/351724-1176610399/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  08881dff6590c7283bf2bddc3ff4042d

RANDOM SEED= 541383259

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.236
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		: 3000.236
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:       1638504 kB
Buffers:          6424 kB
Cached:         195748 kB
SwapCached:       2508 kB
Active:         231932 kB
Inactive:       115124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1638504 kB
SwapTotal:     4192956 kB
SwapFree:      4148000 kB
Dirty:           66048 kB
Writeback:           0 kB
Mapped:         159608 kB
Slab:            55668 kB
Committed_AS:   402644 kB
PageTables:       1980 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= 66500 MiB

End job on node34 on Sun Apr 15 04:43:24 UTC 2007