Trace number 362253

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
bsolo 3.0.16? (MO) 963.544 963.5

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-n3705.opb
MD5SUM1c8cf561f224f1f2f953c533d372407b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark9.02363
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables155000
Total number of constraints5150
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 constraints5150
Minimum length of a constraint31
Maximum length of a constraint3000
Number of terms in the objective function 155000
Biggest coefficient in the objective function 77
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 658002
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 658002
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)

0.00/0.01	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.01	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.01	c type "bsolo -h" for help
0.00/0.01	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.01	c Time Limit set to 1800
0.00/0.01	c Memory Limit set to 1800 MB
0.00/0.01	c Instance file /tmp/evaluation/362253-1177009323/instance-362253-1177009323.opb
0.00/0.01	c File size is 6714169 bytes.
1.38/1.43	c Highest Coefficient sum: 658002
1.38/1.43	c Parsing was ok!!
1.38/1.43	c Total parsing time: 1.42 s
1.49/1.55	c Var: 155000 Constr: 5300 34/0/5266 Lit: 755000 Watch. Lit: 455300
1.49/1.55	c Obj. Vars: 155000 (100 % of total variables)
181.59/181.66	c Pre-processing Time: 181.662 s
181.59/181.66	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
181.59/181.66	c        0  94019     5300   755000  142   455426  500000      0      0 181.66
181.59/181.66	c Switching off LPR mode.
963.24/963.20	c      100  94019     5400   938669  173   455776  550001    100      0 182.09
963.24/963.20	c      254  94019     5554  1228550  221   456122  605002    254      1 182.91
963.24/963.20	c      485  94019     5785  1642712  283   456594  665503    485      2 183.71
963.24/963.20	c      826  94019     6126  2250379  367   457274  732054    826      4 184.49
963.24/963.20	c     1335  94019     6635  3159864  476   458307  805260   1335      7 185.95
963.24/963.20	c     2098  94019     7398  4372185  590   460455  885787   2098     11 188.11
963.24/963.20	c     3245  94019     8545  5617915  657   462619  974366   3245     16 191.91
963.24/963.20	c     4971  94019    10271  8548735  832   466022  500000   4971     24 198.92
963.24/963.20	c     7557  94019    12857 11130153  865   471365  550001   7557     36 206.28
963.24/963.20	c    11437  94019    16737 15063426  900   478959  605002  11437     49 229.28
963.24/963.20	c    17261  94019    22561 22312788  988   490828  665503  17261     66 259.75
963.24/963.20	c    26002  94019    31302 30941993  988   508207  732054  26002     90 287.86
963.24/963.20	c    39115  94019    44415 49167071 1106   534559  805260  39115     94 411.93
963.24/963.20	c    58785  94019    64085 69671579 1087   573791  885787  58785     93 625.68
963.24/963.20	c    88296  94019    93596 99151314 1059   632939  974366  88296    112 786.51
963.24/963.20	c Caught signal: 15
963.24/963.20	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
963.24/963.20	c   15    96506  12299  9375765   101806 141023021  96506    100 963.25
963.24/963.20	s UNKNOWN
963.24/963.20	c Total time: 963.247 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node16/watcher-362253-1177009323 -o ROOT/results/node16/solver-362253-1177009323 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362253-1177009323/instance-362253-1177009323.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15146
/proc/meminfo: memFree=1712240/2055920 swapFree=4148596/4192956
[pid=15146] ppid=15144 vsize=3780 CPUtime=0
/proc/15146/stat : 15146 (bsolo3.0.16) R 15144 15146 14693 0 -1 4194304 209 0 3 0 0 0 0 0 18 0 1 0 148849929 3870720 181 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160514726 0 0 4096 0 0 0 0 17 1 0 0
/proc/15146/statm: 945 225 198 324 0 14 0

[startup+0.046904 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15146
/proc/meminfo: memFree=1712240/2055920 swapFree=4148596/4192956
[pid=15146] ppid=15144 vsize=19596 CPUtime=0.03
/proc/15146/stat : 15146 (bsolo3.0.16) R 15144 15146 14693 0 -1 4194304 723 0 3 0 3 0 0 0 18 0 1 0 148849929 20066304 694 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7640699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15146/statm: 4899 694 331 324 0 2328 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 19596

[startup+0.101892 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15146
/proc/meminfo: memFree=1712240/2055920 swapFree=4148596/4192956
[pid=15146] ppid=15144 vsize=21688 CPUtime=0.09
/proc/15146/stat : 15146 (bsolo3.0.16) R 15144 15146 14693 0 -1 4194304 1378 0 3 0 8 1 0 0 18 0 1 0 148849929 22208512 1230 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15146/statm: 5422 1230 400 324 0 2851 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21688

[startup+0.30185 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15146
/proc/meminfo: memFree=1712240/2055920 swapFree=4148596/4192956
[pid=15146] ppid=15144 vsize=28008 CPUtime=0.29
/proc/15146/stat : 15146 (bsolo3.0.16) R 15144 15146 14693 0 -1 4194304 3543 0 3 0 27 2 0 0 19 0 1 0 148849929 28680192 3092 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15146/statm: 7002 3092 637 324 0 4431 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28008

[startup+0.701768 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15146
/proc/meminfo: memFree=1712240/2055920 swapFree=4148596/4192956
[pid=15146] ppid=15144 vsize=27880 CPUtime=0.69
/proc/15146/stat : 15146 (bsolo3.0.16) R 15144 15146 14693 0 -1 4194304 5923 0 3 0 66 3 0 0 23 0 1 0 148849929 28549120 5472 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15146/statm: 6970 5472 1076 324 0 4399 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27880

[startup+1.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15147
/proc/meminfo: memFree=1690984/2055920 swapFree=4148596/4192956
[pid=15146] ppid=15144 vsize=43088 CPUtime=1.49
/proc/15146/stat : 15146 (bsolo3.0.16) R 15144 15146 14693 0 -1 4194304 11933 0 3 0 144 5 0 0 25 0 1 0 148849929 44122112 9842 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7640699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15146/statm: 10772 9843 301 324 0 9841 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 43088

[startup+3.10127 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15147
/proc/meminfo: memFree=1666280/2055920 swapFree=4148596/4192956
[pid=15146] ppid=15144 vsize=49972 CPUtime=3.08
/proc/15146/stat : 15146 (bsolo3.0.16) R 15144 15146 14693 0 -1 4194304 13655 0 3 0 301 7 0 0 25 0 1 0 148849929 51171328 11564 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15146/statm: 12493 11564 305 324 0 11562 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 49972

[startup+6.3016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15147
/proc/meminfo: memFree=1666216/2055920 swapFree=4148596/4192956
[pid=15146] ppid=15144 vsize=49972 CPUtime=6.29
/proc/15146/stat : 15146 (bsolo3.0.16) R 15144 15146 14693 0 -1 4194304 13655 0 3 0 620 9 0 0 25 0 1 0 148849929 51171328 11564 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15146/statm: 12493 11564 305 324 0 11562 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 49972

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15147
/proc/meminfo: memFree=1666344/2055920 swapFree=4148596/4192956
[pid=15146] ppid=15144 vsize=49972 CPUtime=12.69
/proc/15146/stat : 15146 (bsolo3.0.16) R 15144 15146 14693 0 -1 4194304 13655 0 3 0 1257 12 0 0 25 0 1 0 148849929 51171328 11564 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15146/statm: 12493 11564 305 324 0 11562 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 49972

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15147
/proc/meminfo: memFree=1659624/2055920 swapFree=4148596/4192956
[pid=15146] ppid=15144 vsize=56852 CPUtime=25.48
/proc/15146/stat : 15146 (bsolo3.0.16) R 15144 15146 14693 0 -1 4194304 16880 0 3 0 2532 16 0 0 25 0 1 0 148849929 58216448 13274 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134540853 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15146/statm: 14213 13274 307 324 0 13282 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 56852

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15147
/proc/meminfo: memFree=1659688/2055920 swapFree=4148596/4192956
[pid=15146] ppid=15144 vsize=56852 CPUtime=51.08
/proc/15146/stat : 15146 (bsolo3.0.16) R 15144 15146 14693 0 -1 4194304 16880 0 3 0 5092 16 0 0 25 0 1 0 148849929 58216448 13274 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134540889 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15146/statm: 14213 13274 307 324 0 13282 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 56852

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15147
/proc/meminfo: memFree=1659688/2055920 swapFree=4148596/4192956
[pid=15146] ppid=15144 vsize=56852 CPUtime=102.29
/proc/15146/stat : 15146 (bsolo3.0.16) R 15144 15146 14693 0 -1 4194304 16880 0 3 0 10212 17 0 0 25 0 1 0 148849929 58216448 13274 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134540869 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15146/statm: 14213 13274 307 324 0 13282 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 56852

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15147
/proc/meminfo: memFree=1659624/2055920 swapFree=4148596/4192956
[pid=15146] ppid=15144 vsize=56852 CPUtime=162.29
/proc/15146/stat : 15146 (bsolo3.0.16) R 15144 15146 14693 0 -1 4194304 16880 0 3 0 16211 18 0 0 25 0 1 0 148849929 58216448 13274 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134540853 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15146/statm: 14213 13274 307 324 0 13282 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 56852

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15147
/proc/meminfo: memFree=1505512/2055920 swapFree=4148596/4192956
[pid=15146] ppid=15144 vsize=210756 CPUtime=222.3
/proc/15146/stat : 15146 (bsolo3.0.16) R 15144 15146 14693 0 -1 4194304 57127 0 3 0 22002 228 0 0 25 0 1 0 148849929 215814144 51882 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15146/statm: 52689 51882 311 324 0 51758 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 210756

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15147
/proc/meminfo: memFree=1302696/2055920 swapFree=4148596/4192956
[pid=15146] ppid=15144 vsize=415328 CPUtime=282.3
/proc/15146/stat : 15146 (bsolo3.0.16) R 15144 15146 14693 0 -1 4194304 108247 0 3 0 27890 340 0 0 25 0 1 0 148849929 425295872 103002 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15146/statm: 103832 103002 311 324 0 102901 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 415328

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15147
/proc/meminfo: memFree=1247016/2055920 swapFree=4148596/4192956
[pid=15146] ppid=15144 vsize=468224 CPUtime=342.3
/proc/15146/stat : 15146 (bsolo3.0.16) R 15144 15146 14693 0 -1 4194304 121474 0 3 0 33847 383 0 0 25 0 1 0 148849929 479461376 116229 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15146/statm: 117056 116229 311 324 0 116125 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 468224

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15147
/proc/meminfo: memFree=1068520/2055920 swapFree=4148596/4192956
[pid=15146] ppid=15144 vsize=648444 CPUtime=402.3
/proc/15146/stat : 15146 (bsolo3.0.16) R 15144 15146 14693 0 -1 4194304 166527 0 3 0 39823 407 0 0 25 0 1 0 148849929 664006656 161282 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551250 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15146/statm: 162111 161282 311 324 0 161180 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 648444

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15147
/proc/meminfo: memFree=948520/2055920 swapFree=4148596/4192956
[pid=15146] ppid=15144 vsize=766192 CPUtime=462.31
/proc/15146/stat : 15146 (bsolo3.0.16) R 15144 15146 14693 0 -1 4194304 195967 0 3 0 45784 447 0 0 25 0 1 0 148849929 784580608 190722 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15146/statm: 191548 190722 311 324 0 190617 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 766192

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15147
/proc/meminfo: memFree=919208/2055920 swapFree=4148596/4192956
[pid=15146] ppid=15144 vsize=795572 CPUtime=522.32
/proc/15146/stat : 15146 (bsolo3.0.16) R 15144 15146 14693 0 -1 4194304 203302 0 3 0 51748 484 0 0 25 0 1 0 148849929 814665728 198057 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551504 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15146/statm: 198893 198057 311 324 0 197962 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 795572

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15147
/proc/meminfo: memFree=842024/2055920 swapFree=4148596/4192956
[pid=15146] ppid=15144 vsize=872548 CPUtime=582.31
/proc/15146/stat : 15146 (bsolo3.0.16) R 15144 15146 14693 0 -1 4194304 222552 0 3 0 57711 520 0 0 25 0 1 0 148849929 893489152 217307 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15146/statm: 218137 217307 311 324 0 217206 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 872548

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15147
/proc/meminfo: memFree=742696/2055920 swapFree=4148596/4192956
[pid=15146] ppid=15144 vsize=971620 CPUtime=642.32
/proc/15146/stat : 15146 (bsolo3.0.16) R 15144 15146 14693 0 -1 4194304 247329 0 3 0 63635 597 0 0 25 0 1 0 148849929 994938880 242084 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134571990 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15146/statm: 242905 242084 311 324 0 241974 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 971620

[startup+702.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 15147
/proc/meminfo: memFree=604264/2055920 swapFree=4148596/4192956
[pid=15146] ppid=15144 vsize=1110864 CPUtime=702.32
/proc/15146/stat : 15146 (bsolo3.0.16) R 15144 15146 14693 0 -1 4194304 282154 0 3 0 69612 620 0 0 25 0 1 0 148849929 1137524736 276909 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15146/statm: 277716 276909 311 324 0 276785 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 1110864

[startup+762.306 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 15147
/proc/meminfo: memFree=472296/2055920 swapFree=4148596/4192956
[pid=15146] ppid=15144 vsize=1241740 CPUtime=762.33
/proc/15146/stat : 15146 (bsolo3.0.16) R 15144 15146 14693 0 -1 4194304 314857 0 3 0 75578 655 0 0 25 0 1 0 148849929 1271541760 309612 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15146/statm: 310435 309612 311 324 0 309504 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 1241740

[startup+822.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 15147
/proc/meminfo: memFree=240680/2055920 swapFree=4148596/4192956
[pid=15146] ppid=15144 vsize=1476028 CPUtime=822.33
/proc/15146/stat : 15146 (bsolo3.0.16) R 15144 15146 14693 0 -1 4194304 374434 0 3 0 81533 700 0 0 25 0 1 0 148849929 1511452672 368200 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551263 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15146/statm: 369007 368200 311 324 0 368076 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 1476028

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15147
/proc/meminfo: memFree=16168/2055920 swapFree=4148600/4192956
[pid=15146] ppid=15144 vsize=1739280 CPUtime=882.33
/proc/15146/stat : 15146 (bsolo3.0.16) R 15144 15146 14693 0 -1 4194304 449237 0 3 0 87505 728 0 0 25 0 1 0 148849929 1781022720 434013 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15146/statm: 434820 434013 311 324 0 433889 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 1739280

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15147
/proc/meminfo: memFree=15720/2055920 swapFree=4148600/4192956
[pid=15146] ppid=15144 vsize=1790628 CPUtime=942.34
/proc/15146/stat : 15146 (bsolo3.0.16) R 15144 15146 14693 0 -1 4194304 465641 0 3 0 93499 735 0 0 25 0 1 0 148849929 1833603072 446849 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15146/statm: 447657 446849 311 324 0 446726 0
Current children cumulated CPU time (s) 942.34
Current children cumulated vsize (KiB) 1790628



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+963.201 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15147
/proc/meminfo: memFree=15592/2055920 swapFree=4148604/4192956
[pid=15146] ppid=15144 vsize=1843440 CPUtime=963.24
/proc/15146/stat : 15146 (bsolo3.0.16) R 15144 15146 14693 0 -1 4194304 481859 0 3 0 95582 742 0 0 25 0 1 0 148849929 1887682560 460053 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134573416 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15146/statm: 460860 460053 311 324 0 459929 0
Current children cumulated CPU time (s) 963.24
Current children cumulated vsize (KiB) 1843440

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

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

[startup+963.401 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15147
/proc/meminfo: memFree=15592/2055920 swapFree=4148604/4192956
[pid=15146] ppid=15144 vsize=0 CPUtime=963.43
/proc/15146/stat : 15146 (bsolo3.0.16) R 15144 15146 14693 0 -1 4194308 481860 0 3 0 95582 761 0 0 25 0 1 0 148849929 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/15146/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 963.43
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 963.5
CPU time (s): 963.544
CPU user time (s): 955.829
CPU system time (s): 7.71583
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 1843440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 955.829
system time used= 7.71583
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 481860
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 19137

runsolver used 1.03884 second user time and 2.47162 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Thu Apr 19 19:02:03 UTC 2007

IDJOB= 362253
IDBENCH= 1544
IDSOLVER= 163
FILE ID= node16/362253-1177009323

PBS_JOBID= 4630535

Free space on /tmp= 66351 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-n3705.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362253-1177009323/instance-362253-1177009323.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-362253-1177009323 -o ROOT/results/node16/solver-362253-1177009323 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362253-1177009323/instance-362253-1177009323.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  1c8cf561f224f1f2f953c533d372407b

RANDOM SEED= 733799241

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1712648 kB
Buffers:         38432 kB
Cached:         218836 kB
SwapCached:      12080 kB
Active:         144544 kB
Inactive:       136720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1712648 kB
SwapTotal:     4192956 kB
SwapFree:      4148596 kB
Dirty:           11056 kB
Writeback:           0 kB
Mapped:          31100 kB
Slab:            47496 kB
Committed_AS:  6510424 kB
PageTables:       1840 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= 66351 MiB

End job on node16 on Thu Apr 19 19:18:08 UTC 2007