Trace number 351983

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
glpPB 0.2? (TO) 1800.15 1800.87

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-p2756.opb
MD5SUM54b9b4de78a7992fd69d0caeed32daef
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark3695
Best CPU time to get the best result obtained on this benchmark1800.38
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3695
Optimality of the best value was proved NO
Number of variables2756
Total number of constraints749
Number of constraints which are clauses132
Number of constraints which are cardinality constraints (but not clauses)220
Number of constraints which are nor clauses,nor cardinality constraints397
Minimum length of a constraint2
Maximum length of a constraint546
Number of terms in the objective function 2166
Biggest coefficient in the objective function 11000
Number of bits for the biggest coefficient in the objective function 14
Sum of the numbers in the objective function 321831
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 11000
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 321831
Number of bits of the biggest sum of numbers19
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)

0.00/0.00	c glpPB 0.2 (July 2006)
0.00/0.00	c An Application of GLPK 4.10 for PB Constraints
0.00/0.00	c Done @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/351983-1176619224/instance-351983-1176619224.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/node39/watcher-351983-1176619224 -o ROOT/results/node39/solver-351983-1176619224 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/351983-1176619224/instance-351983-1176619224.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 20632
/proc/meminfo: memFree=1567000/2055920 swapFree=4148648/4192956
[pid=20632] ppid=20630 vsize=2644 CPUtime=0
/proc/20632/stat : 20632 (glpPBv3) R 20630 20632 19401 0 -1 0 260 0 0 0 0 0 0 0 18 0 1 0 109834425 2707456 230 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 11558615 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 661 230 192 40 0 76 0

[startup+0.0468401 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20632
/proc/meminfo: memFree=1567000/2055920 swapFree=4148648/4192956
[pid=20632] ppid=20630 vsize=3716 CPUtime=0.04
/proc/20632/stat : 20632 (glpPBv3) R 20630 20632 19401 0 -1 0 550 0 0 0 4 0 0 0 18 0 1 0 109834425 3805184 520 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134541024 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 929 520 203 40 0 344 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3716

[startup+0.101849 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20632
/proc/meminfo: memFree=1567000/2055920 swapFree=4148648/4192956
[pid=20632] ppid=20630 vsize=5016 CPUtime=0.09
/proc/20632/stat : 20632 (glpPBv3) R 20630 20632 19401 0 -1 0 919 0 0 0 9 0 0 0 18 0 1 0 109834425 5136384 879 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542064 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 1254 879 227 40 0 669 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5016

[startup+0.301882 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20632
/proc/meminfo: memFree=1567000/2055920 swapFree=4148648/4192956
[pid=20632] ppid=20630 vsize=5016 CPUtime=0.29
/proc/20632/stat : 20632 (glpPBv3) R 20630 20632 19401 0 -1 0 919 0 0 0 29 0 0 0 19 0 1 0 109834425 5136384 879 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 1254 879 227 40 0 669 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5016

[startup+0.70195 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20632
/proc/meminfo: memFree=1567000/2055920 swapFree=4148648/4192956
[pid=20632] ppid=20630 vsize=5016 CPUtime=0.69
/proc/20632/stat : 20632 (glpPBv3) R 20630 20632 19401 0 -1 0 919 0 0 0 69 0 0 0 22 0 1 0 109834425 5136384 879 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542131 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 1254 879 227 40 0 669 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5016

[startup+1.50216 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20633
/proc/meminfo: memFree=1564368/2055920 swapFree=4148648/4192956
[pid=20632] ppid=20630 vsize=5064 CPUtime=1.49
/proc/20632/stat : 20632 (glpPBv3) R 20630 20632 19401 0 -1 0 926 0 0 0 149 0 0 0 25 0 1 0 109834425 5185536 886 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 1266 886 227 40 0 681 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5064

[startup+3.10136 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20633
/proc/meminfo: memFree=1564176/2055920 swapFree=4148648/4192956
[pid=20632] ppid=20630 vsize=5064 CPUtime=3.09
/proc/20632/stat : 20632 (glpPBv3) R 20630 20632 19401 0 -1 0 1106 0 0 0 309 0 0 0 25 0 1 0 109834425 5185536 891 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542131 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 1266 891 227 40 0 681 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5064

[startup+6.3019 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20633
/proc/meminfo: memFree=1564048/2055920 swapFree=4148648/4192956
[pid=20632] ppid=20630 vsize=5064 CPUtime=6.29
/proc/20632/stat : 20632 (glpPBv3) R 20630 20632 19401 0 -1 0 5355 0 0 0 627 2 0 0 25 0 1 0 109834425 5185536 891 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629080 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 1266 891 227 40 0 681 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5064

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20633
/proc/meminfo: memFree=1563808/2055920 swapFree=4148648/4192956
[pid=20632] ppid=20630 vsize=5096 CPUtime=12.68
/proc/20632/stat : 20632 (glpPBv3) R 20630 20632 19401 0 -1 0 45325 0 0 0 1253 15 0 0 25 0 1 0 109834425 5218304 899 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134534915 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 1274 899 227 40 0 689 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5096

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20633
/proc/meminfo: memFree=1563360/2055920 swapFree=4148648/4192956
[pid=20632] ppid=20630 vsize=5676 CPUtime=25.48
/proc/20632/stat : 20632 (glpPBv3) R 20630 20632 19401 0 -1 0 155676 0 0 0 2488 60 0 0 25 0 1 0 109834425 5812224 1044 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542173 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 1419 1044 227 40 0 834 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5676

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20633
/proc/meminfo: memFree=1558752/2055920 swapFree=4148648/4192956
[pid=20632] ppid=20630 vsize=10928 CPUtime=51.07
/proc/20632/stat : 20632 (glpPBv3) R 20630 20632 19401 0 -1 0 366351 0 0 0 4968 139 0 0 25 0 1 0 109834425 11190272 2345 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 2732 2345 227 40 0 2147 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10928

[startup+102.305 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 20633
/proc/meminfo: memFree=1545568/2055920 swapFree=4148648/4192956
[pid=20632] ppid=20630 vsize=23888 CPUtime=102.25
/proc/20632/stat : 20632 (glpPBv3) R 20630 20632 19401 0 -1 0 795731 0 0 0 9928 297 0 0 25 0 1 0 109834425 24461312 5565 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 5972 5565 227 40 0 5387 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 23888

[startup+162.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 20633
/proc/meminfo: memFree=1531744/2055920 swapFree=4148712/4192956
[pid=20632] ppid=20630 vsize=37900 CPUtime=162.23
/proc/20632/stat : 20632 (glpPBv3) R 20630 20632 19401 0 -1 0 1293517 0 0 0 15738 485 0 0 25 0 1 0 109834425 38809600 9088 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 9475 9088 227 40 0 8890 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 37900

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20633
/proc/meminfo: memFree=1519584/2055920 swapFree=4148712/4192956
[pid=20632] ppid=20630 vsize=49428 CPUtime=222.22
/proc/20632/stat : 20632 (glpPBv3) R 20630 20632 19401 0 -1 0 1782234 0 0 0 21549 673 0 0 25 0 1 0 109834425 50614272 11982 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134534674 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 12357 11982 227 40 0 11772 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 49428

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20633
/proc/meminfo: memFree=1503584/2055920 swapFree=4148712/4192956
[pid=20632] ppid=20630 vsize=65696 CPUtime=282.19
/proc/20632/stat : 20632 (glpPBv3) R 20630 20632 19401 0 -1 0 2277603 0 0 0 27359 860 0 0 25 0 1 0 109834425 67272704 16002 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 11558615 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 16424 16013 227 40 0 15839 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 65696

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20633
/proc/meminfo: memFree=1487904/2055920 swapFree=4148776/4192956
[pid=20632] ppid=20630 vsize=81336 CPUtime=342.17
/proc/20632/stat : 20632 (glpPBv3) R 20630 20632 19401 0 -1 0 2771258 0 0 0 33169 1048 0 0 25 0 1 0 109834425 83288064 19927 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 20334 19927 227 40 0 19749 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 81336

[startup+402.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 20633
/proc/meminfo: memFree=1471136/2055920 swapFree=4148776/4192956
[pid=20632] ppid=20630 vsize=97932 CPUtime=402.15
/proc/20632/stat : 20632 (glpPBv3) R 20630 20632 19401 0 -1 0 3262319 0 0 0 38980 1235 0 0 25 0 1 0 109834425 100282368 24108 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542131 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 24483 24108 227 40 0 23898 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 97932

[startup+462.302 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 20633
/proc/meminfo: memFree=1455712/2055920 swapFree=4148840/4192956
[pid=20632] ppid=20630 vsize=113440 CPUtime=462.13
/proc/20632/stat : 20632 (glpPBv3) R 20630 20632 19401 0 -1 0 3745225 0 0 0 44793 1420 0 0 25 0 1 0 109834425 116162560 27974 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 11527803 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 28395 27983 227 40 0 27810 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 113440

[startup+522.301 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 20633
/proc/meminfo: memFree=1440864/2055920 swapFree=4148840/4192956
[pid=20632] ppid=20630 vsize=128004 CPUtime=522.1
/proc/20632/stat : 20632 (glpPBv3) R 20630 20632 19401 0 -1 0 4226337 0 0 0 50609 1601 0 0 25 0 1 0 109834425 131076096 31626 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134573651 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 32001 31626 227 40 0 31416 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 128004

[startup+582.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 20633
/proc/meminfo: memFree=1426592/2055920 swapFree=4148840/4192956
[pid=20632] ppid=20630 vsize=142060 CPUtime=582.09
/proc/20632/stat : 20632 (glpPBv3) R 20630 20632 19401 0 -1 0 4702323 0 0 0 56423 1786 0 0 25 0 1 0 109834425 145469440 35140 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629246 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 35515 35140 227 40 0 34930 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 142060

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 20633
/proc/meminfo: memFree=1413984/2055920 swapFree=4148904/4192956
[pid=20632] ppid=20630 vsize=154652 CPUtime=642.07
/proc/20632/stat : 20632 (glpPBv3) R 20630 20632 19401 0 -1 0 5175901 0 0 0 62237 1970 0 0 25 0 1 0 109834425 158363648 38288 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629219 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 38663 38288 227 40 0 38078 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 154652


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20633
/proc/meminfo: memFree=1377312/2055920 swapFree=4148968/4192956
[pid=20632] ppid=20630 vsize=191348 CPUtime=822.01
/proc/20632/stat : 20632 (glpPBv3) R 20630 20632 19401 0 -1 0 6569944 0 0 0 79697 2504 0 0 25 0 1 0 109834425 195940352 47462 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134537478 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 47837 47462 227 40 0 47252 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 191348

[startup+882.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 20633
/proc/meminfo: memFree=1364000/2055920 swapFree=4149032/4192956
[pid=20632] ppid=20630 vsize=204404 CPUtime=881.98
/proc/20632/stat : 20632 (glpPBv3) R 20630 20632 19401 0 -1 0 7031111 0 0 0 85514 2684 0 0 25 0 1 0 109834425 209309696 50726 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134569968 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 51101 50726 227 40 0 50516 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 204404

[startup+942.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 20633
/proc/meminfo: memFree=1349984/2055920 swapFree=4149032/4192956
[pid=20632] ppid=20630 vsize=218604 CPUtime=941.96
/proc/20632/stat : 20632 (glpPBv3) R 20630 20632 19401 0 -1 0 7492791 0 0 0 91330 2866 0 0 25 0 1 0 109834425 223850496 54276 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542131 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 54651 54276 227 40 0 54066 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 218604

[startup+1002.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 20633
/proc/meminfo: memFree=1337440/2055920 swapFree=4149032/4192956
[pid=20632] ppid=20630 vsize=230848 CPUtime=1001.94
/proc/20632/stat : 20632 (glpPBv3) R 20630 20632 19401 0 -1 0 7952559 0 0 0 97157 3037 0 0 25 0 1 0 109834425 236388352 57337 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542131 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 57712 57337 227 40 0 57127 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 230848

[startup+1062.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 20633
/proc/meminfo: memFree=1325664/2055920 swapFree=4149096/4192956
[pid=20632] ppid=20630 vsize=242744 CPUtime=1061.92
/proc/20632/stat : 20632 (glpPBv3) R 20630 20632 19401 0 -1 0 8413588 0 0 0 102981 3211 0 0 25 0 1 0 109834425 248569856 60311 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134534975 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 60686 60311 227 40 0 60101 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 242744

[startup+1122.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 20633
/proc/meminfo: memFree=1312416/2055920 swapFree=4149096/4192956
[pid=20632] ppid=20630 vsize=256012 CPUtime=1121.9
/proc/20632/stat : 20632 (glpPBv3) R 20630 20632 19401 0 -1 0 8870492 0 0 0 108805 3385 0 0 25 0 1 0 109834425 262156288 63628 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 64003 63628 227 40 0 63418 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 256012

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20633
/proc/meminfo: memFree=1298784/2055920 swapFree=4149160/4192956
[pid=20632] ppid=20630 vsize=269736 CPUtime=1181.88
/proc/20632/stat : 20632 (glpPBv3) R 20630 20632 19401 0 -1 0 9326298 0 0 0 114630 3558 0 0 25 0 1 0 109834425 276209664 67059 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134578066 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 67434 67059 227 40 0 66849 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 269736

[startup+1242.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/84 20699
/proc/meminfo: memFree=1283248/2055920 swapFree=4149160/4192956
[pid=20632] ppid=20630 vsize=283752 CPUtime=1241.84
/proc/20632/stat : 20632 (glpPBv3) R 20630 20632 19401 0 -1 0 9781421 0 0 0 120449 3735 0 0 25 0 1 0 109834425 290562048 70563 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134537548 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 70938 70563 227 40 0 70353 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 283752

[startup+1302.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 20831
/proc/meminfo: memFree=1270424/2055920 swapFree=4149160/4192956
[pid=20632] ppid=20630 vsize=297380 CPUtime=1301.75
/proc/20632/stat : 20632 (glpPBv3) R 20630 20632 19401 0 -1 0 10234431 0 0 0 126267 3908 0 0 25 0 1 0 109834425 304517120 73970 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134534928 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 74345 73970 227 40 0 73760 0
Current children cumulated CPU time (s) 1301.75
Current children cumulated vsize (KiB) 297380

[startup+1362.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 20831
/proc/meminfo: memFree=1255968/2055920 swapFree=4149224/4192956
[pid=20632] ppid=20630 vsize=312448 CPUtime=1361.72
/proc/20632/stat : 20632 (glpPBv3) R 20630 20632 19401 0 -1 0 10684141 0 0 0 132086 4086 0 0 25 0 1 0 109834425 319946752 77725 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 78112 77643 227 40 0 77527 0
Current children cumulated CPU time (s) 1361.72
Current children cumulated vsize (KiB) 312448

[startup+1422.31 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 20831
/proc/meminfo: memFree=1241056/2055920 swapFree=4149224/4192956
[pid=20632] ppid=20630 vsize=326788 CPUtime=1421.7
/proc/20632/stat : 20632 (glpPBv3) R 20630 20632 19401 0 -1 0 11131526 0 0 0 137918 4252 0 0 25 0 1 0 109834425 334630912 81322 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 81697 81322 227 40 0 81112 0
Current children cumulated CPU time (s) 1421.7
Current children cumulated vsize (KiB) 326788

[startup+1482.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 20831
/proc/meminfo: memFree=1232480/2055920 swapFree=4149288/4192956
[pid=20632] ppid=20630 vsize=335400 CPUtime=1481.68
/proc/20632/stat : 20632 (glpPBv3) R 20630 20632 19401 0 -1 0 11571088 0 0 0 143750 4418 0 0 25 0 1 0 109834425 343449600 83475 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543233 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 83850 83475 227 40 0 83265 0
Current children cumulated CPU time (s) 1481.68
Current children cumulated vsize (KiB) 335400

[startup+1542.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 20831
/proc/meminfo: memFree=1220448/2055920 swapFree=4149288/4192956
[pid=20632] ppid=20630 vsize=347304 CPUtime=1541.66
/proc/20632/stat : 20632 (glpPBv3) R 20630 20632 19401 0 -1 0 12011359 0 0 0 149582 4584 0 0 25 0 1 0 109834425 355639296 86451 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134569956 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 86826 86451 227 40 0 86241 0
Current children cumulated CPU time (s) 1541.66
Current children cumulated vsize (KiB) 347304

[startup+1602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 20831
/proc/meminfo: memFree=1208736/2055920 swapFree=4149288/4192956
[pid=20632] ppid=20630 vsize=359172 CPUtime=1601.64
/proc/20632/stat : 20632 (glpPBv3) R 20630 20632 19401 0 -1 0 12450624 0 0 0 155419 4745 0 0 25 0 1 0 109834425 367792128 89418 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 89793 89418 227 40 0 89208 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 359172

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20831
/proc/meminfo: memFree=1196640/2055920 swapFree=4149352/4192956
[pid=20632] ppid=20630 vsize=371488 CPUtime=1661.62
/proc/20632/stat : 20632 (glpPBv3) R 20630 20632 19401 0 -1 0 12879628 0 0 0 161250 4912 0 0 25 0 1 0 109834425 380403712 92472 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 11558615 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 92872 92474 227 40 0 92287 0
Current children cumulated CPU time (s) 1661.62
Current children cumulated vsize (KiB) 371488

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20831
/proc/meminfo: memFree=1186400/2055920 swapFree=4149352/4192956
[pid=20632] ppid=20630 vsize=381576 CPUtime=1721.6
/proc/20632/stat : 20632 (glpPBv3) R 20630 20632 19401 0 -1 0 13306670 0 0 0 167088 5072 0 0 25 0 1 0 109834425 390733824 95019 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 95394 95019 227 40 0 94809 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 381576

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20831
/proc/meminfo: memFree=1173728/2055920 swapFree=4149416/4192956
[pid=20632] ppid=20630 vsize=393972 CPUtime=1781.58
/proc/20632/stat : 20632 (glpPBv3) R 20630 20632 19401 0 -1 0 13733667 0 0 0 172925 5233 0 0 25 0 1 0 109834425 403427328 98118 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134578443 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 98493 98118 227 40 0 97908 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 393972



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20831
/proc/meminfo: memFree=1170208/2055920 swapFree=4149416/4192956
[pid=20632] ppid=20630 vsize=397444 CPUtime=1800.07
/proc/20632/stat : 20632 (glpPBv3) R 20630 20632 19401 0 -1 0 13863579 0 0 0 174724 5283 0 0 25 0 1 0 109834425 406982656 98986 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542068 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 99361 98986 227 40 0 98776 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 397444

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.87
CPU time (s): 1800.15
CPU user time (s): 1747.25
CPU system time (s): 52.907
CPU usage (%): 99.9601
Max. virtual memory (cumulated for all children) (KiB): 397884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1747.25
system time used= 52.907
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13863579
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= 10
involuntary context switches= 4059

runsolver used 2.07968 second user time and 4.35134 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Sun Apr 15 06:40:24 UTC 2007

IDJOB= 351983
IDBENCH= 1871
IDSOLVER= 166
FILE ID= node39/351983-1176619224

PBS_JOBID= 4557039

Free space on /tmp= 66562 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-p2756.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/351983-1176619224/instance-351983-1176619224.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node39/convwatcher-351983-1176619224 -o ROOT/results/node39/conversion-351983-1176619224 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351983-1176619224/instance-351983-1176619224.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-351983-1176619224 -o ROOT/results/node39/solver-351983-1176619224 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/351983-1176619224/instance-351983-1176619224.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  54b9b4de78a7992fd69d0caeed32daef

RANDOM SEED= 723506199

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1567600 kB
Buffers:         52216 kB
Cached:         219724 kB
SwapCached:       2712 kB
Active:         127540 kB
Inactive:       275352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1567600 kB
SwapTotal:     4192956 kB
SwapFree:      4148648 kB
Dirty:            2452 kB
Writeback:           0 kB
Mapped:         144824 kB
Slab:            70784 kB
Committed_AS:   946436 kB
PageTables:       2012 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= 66562 MiB

End job on node39 on Sun Apr 15 07:10:27 UTC 2007