Trace number 348423

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? (TO) 1800.09 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-forplan.opb
MD5SUM4cdda58963f46d542400f05ed7600db2
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 variables12528
Total number of constraints155
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 constraints155
Minimum length of a constraint27
Maximum length of a constraint9090
Number of terms in the objective function 9340
Biggest coefficient in the objective function 2973
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 531813
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 531813
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)

0.00/0.02	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.02	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.02	c type "bsolo -h" for help
0.00/0.02	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.02	c Time Limit set to 1800
0.00/0.02	c Memory Limit set to 1800 MB
0.00/0.02	c Instance file /tmp/evaluation/348423-1176582385/instance-348423-1176582385.opb
0.00/0.02	c File size is 1272940 bytes.
0.17/0.25	c Highest Coefficient sum: 531813
0.17/0.25	c Parsing was ok!!
0.17/0.25	c Total parsing time: 0.238 s
0.17/0.26	c Var: 12528 Constr: 245 5/0/240 Lit: 224724 Watch. Lit: 59037
0.17/0.26	c Obj. Vars: 9340 (74.553 % of total variables)
22.37/22.41	c Pre-processing Time: 22.383 s
22.37/22.41	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
22.37/22.41	c        0   7785      206   218159 1059   164288  436318      0      0 22.38
22.37/22.41	c Switching off LPR mode.
1800.07/1800.70	c      101   7785      307   228368  743   173841  479950    101      3 26.50
1800.07/1800.70	c      253   7785      459   294629  641   175378  527946    253      8 31.00
1800.07/1800.70	c      479   7785      685   307330  448   174790  580741    479     14 32.05
1800.07/1800.70	c      817   7785     1023   525216  513   176739  638816    817     21 37.67
1800.07/1800.70	c     1325   7785     1531   579730  378   177499  702698   1325      8 163.42
1800.07/1800.70	c     2088   7785     2294   735427  320   179358  772968   2088      8 235.61
1800.07/1800.70	c     3235   7785     3441   890870  258   180624  850265   3235     10 321.28
1800.07/1800.70	c     4956   7785     5162  1120168  217   184886  935292   4956      6 709.32
1800.07/1800.70	c     7542   7785     7748  1285780  165   189775  500000   7542     10 733.90
1800.07/1800.70	c Caught signal: 15
1800.07/1800.70	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.07/1800.70	c    9    11059   3486   238525    11265  1908731  11059      6 1800.08
1800.07/1800.70	s UNKNOWN
1800.07/1800.70	c Total time: 1800.08 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/node67/watcher-348423-1176582385 -o ROOT/results/node67/solver-348423-1176582385 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348423-1176582385/instance-348423-1176582385.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: 0.92 1.03 1.02 3/64 2150
/proc/meminfo: memFree=1468128/2055920 swapFree=4183904/4192956
[pid=2150] ppid=2148 vsize=3780 CPUtime=0
/proc/2150/stat : 2150 (bsolo3.0.16) D 2148 2150 1805 0 -1 4194304 216 0 3 0 0 0 0 0 18 0 1 0 134228036 3870720 187 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 7753392 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/2150/statm: 945 187 160 324 0 14 0

[startup+0.0637979 s]
/proc/loadavg: 0.92 1.03 1.02 3/64 2150
/proc/meminfo: memFree=1468128/2055920 swapFree=4183904/4192956
[pid=2150] ppid=2148 vsize=14284 CPUtime=0.04
/proc/2150/stat : 2150 (bsolo3.0.16) R 2148 2150 1805 0 -1 4194304 742 0 4 0 4 0 0 0 18 0 1 0 134228036 14626816 714 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134587108 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2150/statm: 3571 714 340 324 0 2329 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 14284

[startup+0.101803 s]
/proc/loadavg: 0.92 1.03 1.02 3/64 2150
/proc/meminfo: memFree=1468128/2055920 swapFree=4183904/4192956
[pid=2150] ppid=2148 vsize=6996 CPUtime=0.08
/proc/2150/stat : 2150 (bsolo3.0.16) R 2148 2150 1805 0 -1 4194304 913 0 4 0 8 0 0 0 18 0 1 0 134228036 7163904 885 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134524230 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2150/statm: 1749 885 391 324 0 507 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6996

[startup+0.301843 s]
/proc/loadavg: 0.92 1.03 1.02 3/64 2150
/proc/meminfo: memFree=1468128/2055920 swapFree=4183904/4192956
[pid=2150] ppid=2148 vsize=11084 CPUtime=0.28
/proc/2150/stat : 2150 (bsolo3.0.16) R 2148 2150 1805 0 -1 4194304 2443 0 4 0 27 1 0 0 19 0 1 0 134228036 11350016 2104 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551111 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2150/statm: 2771 2104 306 324 0 1840 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 11084

[startup+0.701911 s]
/proc/loadavg: 0.92 1.03 1.02 3/64 2150
/proc/meminfo: memFree=1468128/2055920 swapFree=4183904/4192956
[pid=2150] ppid=2148 vsize=12440 CPUtime=0.68
/proc/2150/stat : 2150 (bsolo3.0.16) R 2148 2150 1805 0 -1 4194304 2793 0 4 0 67 1 0 0 23 0 1 0 134228036 12738560 2454 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551268 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2150/statm: 3110 2454 306 324 0 2179 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 12440

[startup+1.50105 s]
/proc/loadavg: 0.92 1.03 1.02 2/65 2151
/proc/meminfo: memFree=1458712/2055920 swapFree=4183904/4192956
[pid=2150] ppid=2148 vsize=12440 CPUtime=1.47
/proc/2150/stat : 2150 (bsolo3.0.16) R 2148 2150 1805 0 -1 4194304 2796 0 4 0 146 1 0 0 25 0 1 0 134228036 12738560 2457 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2150/statm: 3110 2457 306 324 0 2179 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12440

[startup+3.10135 s]
/proc/loadavg: 0.92 1.03 1.02 2/65 2151
/proc/meminfo: memFree=1458328/2055920 swapFree=4183904/4192956
[pid=2150] ppid=2148 vsize=12440 CPUtime=3.07
/proc/2150/stat : 2150 (bsolo3.0.16) R 2148 2150 1805 0 -1 4194304 2802 0 4 0 306 1 0 0 25 0 1 0 134228036 12738560 2463 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2150/statm: 3110 2463 306 324 0 2179 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 12440

[startup+6.30193 s]
/proc/loadavg: 0.93 1.03 1.01 2/65 2151
/proc/meminfo: memFree=1456152/2055920 swapFree=4183904/4192956
[pid=2150] ppid=2148 vsize=14696 CPUtime=6.27
/proc/2150/stat : 2150 (bsolo3.0.16) R 2148 2150 1805 0 -1 4194304 3444 0 4 0 625 2 0 0 25 0 1 0 134228036 15048704 3007 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2150/statm: 3674 3007 308 324 0 2743 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 14696

[startup+12.7011 s]
/proc/loadavg: 0.93 1.03 1.01 2/65 2151
/proc/meminfo: memFree=1456280/2055920 swapFree=4183904/4192956
[pid=2150] ppid=2148 vsize=14696 CPUtime=12.66
/proc/2150/stat : 2150 (bsolo3.0.16) R 2148 2150 1805 0 -1 4194304 3444 0 4 0 1264 2 0 0 25 0 1 0 134228036 15048704 3007 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134540889 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2150/statm: 3674 3007 308 324 0 2743 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 14696

[startup+25.5015 s]
/proc/loadavg: 0.95 1.03 1.01 2/65 2151
/proc/meminfo: memFree=1457368/2055920 swapFree=4183904/4192956
[pid=2150] ppid=2148 vsize=13668 CPUtime=25.47
/proc/2150/stat : 2150 (bsolo3.0.16) R 2148 2150 1805 0 -1 4194304 3642 0 4 0 2544 3 0 0 25 0 1 0 134228036 13996032 2776 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2150/statm: 3417 2776 312 324 0 2486 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 13668

[startup+51.1012 s]
/proc/loadavg: 0.96 1.03 1.01 2/65 2151
/proc/meminfo: memFree=1453464/2055920 swapFree=4183904/4192956
[pid=2150] ppid=2148 vsize=17704 CPUtime=51.05
/proc/2150/stat : 2150 (bsolo3.0.16) R 2148 2150 1805 0 -1 4194304 4628 0 4 0 5100 5 0 0 25 0 1 0 134228036 18128896 3762 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551250 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2150/statm: 4426 3762 312 324 0 3495 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 17704

[startup+102.306 s]
/proc/loadavg: 0.98 1.02 1.01 2/65 2151
/proc/meminfo: memFree=1453464/2055920 swapFree=4183904/4192956
[pid=2150] ppid=2148 vsize=17704 CPUtime=102.24
/proc/2150/stat : 2150 (bsolo3.0.16) R 2148 2150 1805 0 -1 4194304 4648 0 4 0 10214 10 0 0 25 0 1 0 134228036 18128896 3782 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2150/statm: 4426 3782 312 324 0 3495 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 17704

[startup+162.302 s]
/proc/loadavg: 0.99 1.02 1.00 2/65 2151
/proc/meminfo: memFree=1453016/2055920 swapFree=4183904/4192956
[pid=2150] ppid=2148 vsize=18100 CPUtime=162.21
/proc/2150/stat : 2150 (bsolo3.0.16) R 2148 2150 1805 0 -1 4194304 4756 0 4 0 16209 12 0 0 25 0 1 0 134228036 18534400 3890 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2150/statm: 4525 3890 312 324 0 3594 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 18100

[startup+222.302 s]
/proc/loadavg: 0.99 1.01 1.00 2/65 2151
/proc/meminfo: memFree=1452504/2055920 swapFree=4183904/4192956
[pid=2150] ppid=2148 vsize=18628 CPUtime=222.19
/proc/2150/stat : 2150 (bsolo3.0.16) R 2148 2150 1805 0 -1 4194304 4863 0 4 0 22206 13 0 0 25 0 1 0 134228036 19075072 3997 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2150/statm: 4657 3997 312 324 0 3726 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 18628

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 2151
/proc/meminfo: memFree=1449752/2055920 swapFree=4183904/4192956
[pid=2150] ppid=2148 vsize=21340 CPUtime=282.18
/proc/2150/stat : 2150 (bsolo3.0.16) R 2148 2150 1805 0 -1 4194304 5561 0 4 0 28204 14 0 0 25 0 1 0 134228036 21852160 4695 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2150/statm: 5335 4695 312 324 0 4404 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 21340

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 2151
/proc/meminfo: memFree=1448728/2055920 swapFree=4183904/4192956
[pid=2150] ppid=2148 vsize=22380 CPUtime=342.16
/proc/2150/stat : 2150 (bsolo3.0.16) R 2148 2150 1805 0 -1 4194304 5816 0 4 0 34201 15 0 0 25 0 1 0 134228036 22917120 4950 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2150/statm: 5595 4950 312 324 0 4664 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 22380

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 2151
/proc/meminfo: memFree=1448408/2055920 swapFree=4183904/4192956
[pid=2150] ppid=2148 vsize=22644 CPUtime=402.13
/proc/2150/stat : 2150 (bsolo3.0.16) R 2148 2150 1805 0 -1 4194304 5891 0 4 0 40197 16 0 0 25 0 1 0 134228036 23187456 5025 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2150/statm: 5661 5025 312 324 0 4730 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 22644

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 2151
/proc/meminfo: memFree=1447896/2055920 swapFree=4183904/4192956
[pid=2150] ppid=2148 vsize=23164 CPUtime=462.12
/proc/2150/stat : 2150 (bsolo3.0.16) R 2148 2150 1805 0 -1 4194304 6020 0 4 0 46195 17 0 0 25 0 1 0 134228036 23719936 5154 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2150/statm: 5791 5154 312 324 0 4860 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 23164

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 2151
/proc/meminfo: memFree=1447320/2055920 swapFree=4183904/4192956
[pid=2150] ppid=2148 vsize=23816 CPUtime=522.09
/proc/2150/stat : 2150 (bsolo3.0.16) R 2148 2150 1805 0 -1 4194304 6157 0 4 0 52192 17 0 0 25 0 1 0 134228036 24387584 5291 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2150/statm: 5954 5291 312 324 0 5023 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 23816

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 2151
/proc/meminfo: memFree=1446872/2055920 swapFree=4183904/4192956
[pid=2150] ppid=2148 vsize=24200 CPUtime=582.07
/proc/2150/stat : 2150 (bsolo3.0.16) R 2148 2150 1805 0 -1 4194304 6280 0 4 0 58190 17 0 0 25 0 1 0 134228036 24780800 5414 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2150/statm: 6050 5414 312 324 0 5119 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 24200

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 2151
/proc/meminfo: memFree=1446360/2055920 swapFree=4183904/4192956
[pid=2150] ppid=2148 vsize=24720 CPUtime=642.06
/proc/2150/stat : 2150 (bsolo3.0.16) R 2148 2150 1805 0 -1 4194304 6394 0 4 0 64188 18 0 0 25 0 1 0 134228036 25313280 5528 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551255 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2150/statm: 6180 5528 312 324 0 5249 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 24720


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

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 2153
/proc/meminfo: memFree=1441816/2055920 swapFree=4183904/4192956
[pid=2150] ppid=2148 vsize=29216 CPUtime=881.97
/proc/2150/stat : 2150 (bsolo3.0.16) R 2148 2150 1805 0 -1 4194304 7523 0 4 0 88177 20 0 0 25 0 1 0 134228036 29917184 6657 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2150/statm: 7304 6657 312 324 0 6373 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 29216

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 2153
/proc/meminfo: memFree=1441688/2055920 swapFree=4183904/4192956
[pid=2150] ppid=2148 vsize=29348 CPUtime=941.95
/proc/2150/stat : 2150 (bsolo3.0.16) R 2148 2150 1805 0 -1 4194304 7556 0 4 0 94175 20 0 0 25 0 1 0 134228036 30052352 6690 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551268 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2150/statm: 7337 6690 312 324 0 6406 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 29348

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 2153
/proc/meminfo: memFree=1441176/2055920 swapFree=4183904/4192956
[pid=2150] ppid=2148 vsize=29876 CPUtime=1001.93
/proc/2150/stat : 2150 (bsolo3.0.16) R 2148 2150 1805 0 -1 4194304 7683 0 4 0 100173 20 0 0 25 0 1 0 134228036 30593024 6817 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551088 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2150/statm: 7469 6817 312 324 0 6538 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 29876

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 2153
/proc/meminfo: memFree=1440856/2055920 swapFree=4183904/4192956
[pid=2150] ppid=2148 vsize=30268 CPUtime=1061.91
/proc/2150/stat : 2150 (bsolo3.0.16) R 2148 2150 1805 0 -1 4194304 7779 0 4 0 106171 20 0 0 25 0 1 0 134228036 30994432 6913 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2150/statm: 7567 6913 312 324 0 6636 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 30268

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 2153
/proc/meminfo: memFree=1440152/2055920 swapFree=4183904/4192956
[pid=2150] ppid=2148 vsize=30928 CPUtime=1121.89
/proc/2150/stat : 2150 (bsolo3.0.16) R 2148 2150 1805 0 -1 4194304 7945 0 4 0 112169 20 0 0 25 0 1 0 134228036 31670272 7079 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2150/statm: 7732 7079 312 324 0 6801 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 30928

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 2153
/proc/meminfo: memFree=1439832/2055920 swapFree=4183904/4192956
[pid=2150] ppid=2148 vsize=31192 CPUtime=1181.87
/proc/2150/stat : 2150 (bsolo3.0.16) R 2148 2150 1805 0 -1 4194304 8014 0 4 0 118167 20 0 0 25 0 1 0 134228036 31940608 7148 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2150/statm: 7798 7148 312 324 0 6867 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 31192

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 2153
/proc/meminfo: memFree=1439128/2055920 swapFree=4183904/4192956
[pid=2150] ppid=2148 vsize=31988 CPUtime=1241.85
/proc/2150/stat : 2150 (bsolo3.0.16) R 2148 2150 1805 0 -1 4194304 8199 0 4 0 124165 20 0 0 25 0 1 0 134228036 32755712 7333 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2150/statm: 7997 7333 312 324 0 7066 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 31988

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 2153
/proc/meminfo: memFree=1438616/2055920 swapFree=4183904/4192956
[pid=2150] ppid=2148 vsize=32384 CPUtime=1301.83
/proc/2150/stat : 2150 (bsolo3.0.16) R 2148 2150 1805 0 -1 4194304 8310 0 4 0 130163 20 0 0 25 0 1 0 134228036 33161216 7444 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2150/statm: 8096 7444 312 324 0 7165 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 32384

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 2153
/proc/meminfo: memFree=1438296/2055920 swapFree=4183904/4192956
[pid=2150] ppid=2148 vsize=32780 CPUtime=1361.81
/proc/2150/stat : 2150 (bsolo3.0.16) R 2148 2150 1805 0 -1 4194304 8408 0 4 0 136161 20 0 0 25 0 1 0 134228036 33566720 7542 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2150/statm: 8195 7542 312 324 0 7264 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 32780

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 2153
/proc/meminfo: memFree=1437784/2055920 swapFree=4183904/4192956
[pid=2150] ppid=2148 vsize=33304 CPUtime=1421.79
/proc/2150/stat : 2150 (bsolo3.0.16) R 2148 2150 1805 0 -1 4194304 8529 0 4 0 142159 20 0 0 25 0 1 0 134228036 34103296 7663 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551263 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2150/statm: 8326 7663 312 324 0 7395 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 33304

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 2153
/proc/meminfo: memFree=1437272/2055920 swapFree=4183904/4192956
[pid=2150] ppid=2148 vsize=33836 CPUtime=1481.76
/proc/2150/stat : 2150 (bsolo3.0.16) R 2148 2150 1805 0 -1 4194304 8667 0 4 0 148156 20 0 0 25 0 1 0 134228036 34648064 7801 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2150/statm: 8459 7801 312 324 0 7528 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 33836

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 2153
/proc/meminfo: memFree=1436952/2055920 swapFree=4183904/4192956
[pid=2150] ppid=2148 vsize=34232 CPUtime=1541.75
/proc/2150/stat : 2150 (bsolo3.0.16) R 2148 2150 1805 0 -1 4194304 8769 0 4 0 154154 21 0 0 25 0 1 0 134228036 35053568 7903 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2150/statm: 8558 7903 312 324 0 7627 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 34232

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 2153
/proc/meminfo: memFree=1436440/2055920 swapFree=4183904/4192956
[pid=2150] ppid=2148 vsize=34628 CPUtime=1601.73
/proc/2150/stat : 2150 (bsolo3.0.16) R 2148 2150 1805 0 -1 4194304 8883 0 4 0 160152 21 0 0 25 0 1 0 134228036 35459072 8017 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2150/statm: 8657 8017 312 324 0 7726 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 34628

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 2153
/proc/meminfo: memFree=1435992/2055920 swapFree=4183904/4192956
[pid=2150] ppid=2148 vsize=35156 CPUtime=1661.71
/proc/2150/stat : 2150 (bsolo3.0.16) R 2148 2150 1805 0 -1 4194304 8997 0 4 0 166150 21 0 0 25 0 1 0 134228036 35999744 8131 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2150/statm: 8789 8131 312 324 0 7858 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 35156

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 2153
/proc/meminfo: memFree=1435544/2055920 swapFree=4183904/4192956
[pid=2150] ppid=2148 vsize=35552 CPUtime=1721.69
/proc/2150/stat : 2150 (bsolo3.0.16) R 2148 2150 1805 0 -1 4194304 9104 0 4 0 172148 21 0 0 25 0 1 0 134228036 36405248 8238 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551105 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2150/statm: 8888 8238 312 324 0 7957 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 35552

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 2153
/proc/meminfo: memFree=1435160/2055920 swapFree=4183904/4192956
[pid=2150] ppid=2148 vsize=35948 CPUtime=1781.67
/proc/2150/stat : 2150 (bsolo3.0.16) R 2148 2150 1805 0 -1 4194304 9212 0 4 0 178146 21 0 0 25 0 1 0 134228036 36810752 8346 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2150/statm: 8987 8346 312 324 0 8056 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 35948



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 2153
/proc/meminfo: memFree=1434904/2055920 swapFree=4183904/4192956
[pid=2150] ppid=2148 vsize=36216 CPUtime=1800.07
/proc/2150/stat : 2150 (bsolo3.0.16) R 2148 2150 1805 0 -1 4194304 9269 0 4 0 179986 21 0 0 25 0 1 0 134228036 37085184 8403 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551082 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2150/statm: 9054 8403 312 324 0 8123 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 36216

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 2153
/proc/meminfo: memFree=1434904/2055920 swapFree=4183904/4192956
[pid=2150] ppid=2148 vsize=36216 CPUtime=1800.07
/proc/2150/stat : 2150 (bsolo3.0.16) R 2148 2150 1805 0 -1 4194304 9269 0 4 0 179986 21 0 0 25 0 1 0 134228036 37085184 8403 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551082 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2150/statm: 9054 8403 312 324 0 8123 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 36216

Child status: 15
Real time (s): 1800.72
CPU time (s): 1800.09
CPU user time (s): 1799.86
CPU system time (s): 0.222966
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 36216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.86
system time used= 0.222966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9270
page faults= 4
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 16
involuntary context switches= 3427

runsolver used 1.3388 second user time and 3.58945 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Sat Apr 14 20:26:25 UTC 2007

IDJOB= 348423
IDBENCH= 1668
IDSOLVER= 163
FILE ID= node67/348423-1176582385

PBS_JOBID= 4556949

Free space on /tmp= 66559 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-forplan.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348423-1176582385/instance-348423-1176582385.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-348423-1176582385 -o ROOT/results/node67/solver-348423-1176582385 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348423-1176582385/instance-348423-1176582385.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  4cdda58963f46d542400f05ed7600db2

RANDOM SEED= 101284266

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1468600 kB
Buffers:         42024 kB
Cached:         415960 kB
SwapCached:       3192 kB
Active:         181148 kB
Inactive:       286928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1468600 kB
SwapTotal:     4192956 kB
SwapFree:      4183904 kB
Dirty:            5632 kB
Writeback:           0 kB
Mapped:          16088 kB
Slab:           105220 kB
Committed_AS:   122328 kB
PageTables:       1452 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= 66559 MiB

End job on node67 on Sat Apr 14 20:56:28 UTC 2007