Trace number 348322

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) 1800.05 1800.62

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-ship08s.opb
MD5SUM86f5ae05f91cc0663afe4f54ca2c84e2
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 variables71610
Total number of constraints704
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 constraints704
Minimum length of a constraint30
Maximum length of a constraint1830
Number of terms in the objective function 71610
Biggest coefficient in the objective function 2031
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 584663
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 584663
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)

0.00/0.00	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/348322-1176576591/instance-348322-1176576591.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/node18/watcher-348322-1176576591 -o ROOT/results/node18/solver-348322-1176576591 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/348322-1176576591/instance-348322-1176576591.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: 0.91 0.95 0.98 3/77 29104
/proc/meminfo: memFree=1665928/2055920 swapFree=4168132/4192956
[pid=29104] ppid=29102 vsize=2644 CPUtime=0
/proc/29104/stat : 29104 (glpPBv3) R 29102 29104 28970 0 -1 0 260 0 0 0 0 0 0 0 18 0 1 0 105576472 2707456 230 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8326871 0 0 4096 0 0 0 0 17 1 0 0
/proc/29104/statm: 661 230 192 40 0 76 0

[startup+0.027893 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 29104
/proc/meminfo: memFree=1665928/2055920 swapFree=4168132/4192956
[pid=29104] ppid=29102 vsize=3312 CPUtime=0.02
/proc/29104/stat : 29104 (glpPBv3) R 29102 29104 28970 0 -1 0 421 0 0 0 2 0 0 0 18 0 1 0 105576472 3391488 391 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8326871 0 0 4096 0 0 0 0 17 1 0 0
/proc/29104/statm: 828 393 192 40 0 243 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3312

[startup+0.1019 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 29104
/proc/meminfo: memFree=1665928/2055920 swapFree=4168132/4192956
[pid=29104] ppid=29102 vsize=5176 CPUtime=0.09
/proc/29104/stat : 29104 (glpPBv3) R 29102 29104 28970 0 -1 0 902 0 0 0 9 0 0 0 18 0 1 0 105576472 5300224 872 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8296059 0 0 4096 0 0 0 0 17 1 0 0
/proc/29104/statm: 1294 872 192 40 0 709 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5176

[startup+0.301919 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 29104
/proc/meminfo: memFree=1665928/2055920 swapFree=4168132/4192956
[pid=29104] ppid=29102 vsize=10236 CPUtime=0.29
/proc/29104/stat : 29104 (glpPBv3) R 29102 29104 28970 0 -1 0 2158 0 0 0 29 0 0 0 19 0 1 0 105576472 10481664 2128 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8326871 0 0 4096 0 0 0 0 17 1 0 0
/proc/29104/statm: 2559 2130 192 40 0 1974 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10236

[startup+0.701958 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 29104
/proc/meminfo: memFree=1665928/2055920 swapFree=4168132/4192956
[pid=29104] ppid=29102 vsize=12240 CPUtime=0.68
/proc/29104/stat : 29104 (glpPBv3) R 29102 29104 28970 0 -1 0 2664 0 0 0 68 0 0 0 23 0 1 0 105576472 12533760 2634 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134530893 0 0 4096 0 0 0 0 17 1 0 0
/proc/29104/statm: 3060 2634 199 40 0 2475 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 12240

[startup+1.50103 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 29105
/proc/meminfo: memFree=1654720/2055920 swapFree=4168132/4192956
[pid=29104] ppid=29102 vsize=35616 CPUtime=1.49
/proc/29104/stat : 29104 (glpPBv3) R 29102 29104 28970 0 -1 0 9502 0 0 0 145 4 0 0 25 0 1 0 105576472 36470784 8430 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8326871 0 0 4096 0 0 0 0 17 1 0 0
/proc/29104/statm: 8904 8439 221 40 0 8319 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 35616

[startup+3.10219 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 29105
/proc/meminfo: memFree=1631936/2055920 swapFree=4168132/4192956
[pid=29104] ppid=29102 vsize=40836 CPUtime=3.09
/proc/29104/stat : 29104 (glpPBv3) R 29102 29104 28970 0 -1 0 15762 0 0 0 302 7 0 0 25 0 1 0 105576472 41816064 9808 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/29104/statm: 10209 9808 227 40 0 9624 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 40836

[startup+6.3015 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 29105
/proc/meminfo: memFree=1619136/2055920 swapFree=4168132/4192956
[pid=29104] ppid=29102 vsize=39996 CPUtime=6.28
/proc/29104/stat : 29104 (glpPBv3) R 29102 29104 28970 0 -1 0 54869 0 0 0 605 23 0 0 25 0 1 0 105576472 40955904 9614 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134569956 0 0 4096 0 0 0 0 17 1 0 0
/proc/29104/statm: 9999 9614 227 40 0 9414 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 39996

[startup+12.7011 s]
/proc/loadavg: 0.93 0.95 0.98 2/78 29105
/proc/meminfo: memFree=1627136/2055920 swapFree=4168132/4192956
[pid=29104] ppid=29102 vsize=50048 CPUtime=12.68
/proc/29104/stat : 29104 (glpPBv3) R 29102 29104 28970 0 -1 0 132557 0 0 0 1213 55 0 0 25 0 1 0 105576472 51249152 12127 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134581551 0 0 4096 0 0 0 0 17 1 0 0
/proc/29104/statm: 12512 12127 227 40 0 11927 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 50048

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.98 2/78 29105
/proc/meminfo: memFree=1627200/2055920 swapFree=4168132/4192956
[pid=29104] ppid=29102 vsize=39996 CPUtime=25.48
/proc/29104/stat : 29104 (glpPBv3) R 29102 29104 28970 0 -1 0 280396 0 0 0 2433 115 0 0 25 0 1 0 105576472 40955904 9616 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134569956 0 0 4096 0 0 0 0 17 1 0 0
/proc/29104/statm: 9999 9616 227 40 0 9414 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 39996

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 29105
/proc/meminfo: memFree=1627200/2055920 swapFree=4168132/4192956
[pid=29104] ppid=29102 vsize=41416 CPUtime=51.07
/proc/29104/stat : 29104 (glpPBv3) R 29102 29104 28970 0 -1 0 578450 0 0 0 4866 241 0 0 25 0 1 0 105576472 42409984 9977 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134541738 0 0 4096 0 0 0 0 17 1 0 0
/proc/29104/statm: 10354 9977 227 40 0 9769 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 41416

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 29105
/proc/meminfo: memFree=1627840/2055920 swapFree=4168132/4192956
[pid=29104] ppid=29102 vsize=48756 CPUtime=102.27
/proc/29104/stat : 29104 (glpPBv3) R 29102 29104 28970 0 -1 0 1175650 0 0 0 9737 490 0 0 25 0 1 0 105576472 49926144 11791 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134636120 0 0 4096 0 0 0 0 17 1 0 0
/proc/29104/statm: 12189 11791 227 40 0 11604 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 48756

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29105
/proc/meminfo: memFree=1627136/2055920 swapFree=4168132/4192956
[pid=29104] ppid=29102 vsize=49892 CPUtime=162.24
/proc/29104/stat : 29104 (glpPBv3) R 29102 29104 28970 0 -1 0 1873923 0 0 0 15441 783 0 0 25 0 1 0 105576472 51089408 12087 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134540004 0 0 4096 0 0 0 0 17 1 0 0
/proc/29104/statm: 12473 12087 227 40 0 11888 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 49892

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29105
/proc/meminfo: memFree=1627136/2055920 swapFree=4168132/4192956
[pid=29104] ppid=29102 vsize=40116 CPUtime=222.23
/proc/29104/stat : 29104 (glpPBv3) R 29102 29104 28970 0 -1 0 2565546 0 0 0 21145 1078 0 0 25 0 1 0 105576472 41078784 9656 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542918 0 0 4096 0 0 0 0 17 1 0 0
/proc/29104/statm: 10029 9656 227 40 0 9444 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 40116

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29105
/proc/meminfo: memFree=1619264/2055920 swapFree=4168132/4192956
[pid=29104] ppid=29102 vsize=48876 CPUtime=282.22
/proc/29104/stat : 29104 (glpPBv3) R 29102 29104 28970 0 -1 0 3241496 0 0 0 26855 1367 0 0 25 0 1 0 105576472 50049024 11828 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134581076 0 0 4096 0 0 0 0 17 1 0 0
/proc/29104/statm: 12219 11828 227 40 0 11634 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 48876

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29105
/proc/meminfo: memFree=1618048/2055920 swapFree=4168132/4192956
[pid=29104] ppid=29102 vsize=41076 CPUtime=342.2
/proc/29104/stat : 29104 (glpPBv3) R 29102 29104 28970 0 -1 0 3936977 0 0 0 32559 1661 0 0 25 0 1 0 105576472 42061824 9895 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/29104/statm: 10269 9895 227 40 0 9684 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 41076

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29105
/proc/meminfo: memFree=1626944/2055920 swapFree=4168132/4192956
[pid=29104] ppid=29102 vsize=47584 CPUtime=402.19
/proc/29104/stat : 29104 (glpPBv3) R 29102 29104 28970 0 -1 0 4636348 0 0 0 38263 1956 0 0 25 0 1 0 105576472 48726016 11432 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8326871 0 0 4096 0 0 0 0 17 1 0 0
/proc/29104/statm: 11896 11439 227 40 0 11311 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 47584

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29105
/proc/meminfo: memFree=1623296/2055920 swapFree=4168132/4192956
[pid=29104] ppid=29102 vsize=41196 CPUtime=462.17
/proc/29104/stat : 29104 (glpPBv3) R 29102 29104 28970 0 -1 0 5335254 0 0 0 43967 2250 0 0 25 0 1 0 105576472 42184704 9917 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542168 0 0 4096 0 0 0 0 17 1 0 0
/proc/29104/statm: 10299 9917 227 40 0 9714 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 41196

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29105
/proc/meminfo: memFree=1620480/2055920 swapFree=4168132/4192956
[pid=29104] ppid=29102 vsize=40356 CPUtime=522.15
/proc/29104/stat : 29104 (glpPBv3) R 29102 29104 28970 0 -1 0 6014846 0 0 0 49673 2542 0 0 25 0 1 0 105576472 41324544 9717 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134537548 0 0 4096 0 0 0 0 17 1 0 0
/proc/29104/statm: 10089 9717 227 40 0 9504 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 40356

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29105
/proc/meminfo: memFree=1617664/2055920 swapFree=4168132/4192956
[pid=29104] ppid=29102 vsize=44948 CPUtime=582.14
/proc/29104/stat : 29104 (glpPBv3) R 29102 29104 28970 0 -1 0 6695557 0 0 0 55387 2827 0 0 25 0 1 0 105576472 46026752 10846 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134558119 0 0 4096 0 0 0 0 17 1 0 0
/proc/29104/statm: 11237 10846 227 40 0 10652 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 44948

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29105
/proc/meminfo: memFree=1620288/2055920 swapFree=4168132/4192956
[pid=29104] ppid=29102 vsize=47992 CPUtime=642.13
/proc/29104/stat : 29104 (glpPBv3) R 29102 29104 28970 0 -1 0 7369896 0 0 0 61092 3121 0 0 25 0 1 0 105576472 49143808 11617 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/29104/statm: 11998 11617 227 40 0 11413 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 47992


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29303
/proc/meminfo: memFree=1622784/2055920 swapFree=4168132/4192956
[pid=29104] ppid=29102 vsize=41504 CPUtime=821.97
/proc/29104/stat : 29104 (glpPBv3) R 29102 29104 28970 0 -1 0 9319602 0 0 0 78237 3960 0 0 25 0 1 0 105576472 42500096 9990 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629270 0 0 4096 0 0 0 0 17 1 0 0
/proc/29104/statm: 10376 9990 227 40 0 9791 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 41504

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29303
/proc/meminfo: memFree=1617152/2055920 swapFree=4168132/4192956
[pid=29104] ppid=29102 vsize=40664 CPUtime=881.95
/proc/29104/stat : 29104 (glpPBv3) R 29102 29104 28970 0 -1 0 9945066 0 0 0 83971 4224 0 0 25 0 1 0 105576472 41639936 9788 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534926 0 0 4096 0 0 0 0 17 1 0 0
/proc/29104/statm: 10166 9788 227 40 0 9581 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 40664

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29303
/proc/meminfo: memFree=1626240/2055920 swapFree=4168132/4192956
[pid=29104] ppid=29102 vsize=45256 CPUtime=941.94
/proc/29104/stat : 29104 (glpPBv3) R 29102 29104 28970 0 -1 0 10571651 0 0 0 89704 4490 0 0 25 0 1 0 105576472 46342144 10917 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134541989 0 0 4096 0 0 0 0 17 1 0 0
/proc/29104/statm: 11314 10917 227 40 0 10729 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 45256

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29303
/proc/meminfo: memFree=1620240/2055920 swapFree=4168132/4192956
[pid=29104] ppid=29102 vsize=48016 CPUtime=1001.92
/proc/29104/stat : 29104 (glpPBv3) R 29102 29104 28970 0 -1 0 11188785 0 0 0 95434 4758 0 0 25 0 1 0 105576472 49168384 11616 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/29104/statm: 12004 11616 227 40 0 11419 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 48016

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29303
/proc/meminfo: memFree=1626880/2055920 swapFree=4168132/4192956
[pid=29104] ppid=29102 vsize=40788 CPUtime=1061.91
/proc/29104/stat : 29104 (glpPBv3) R 29102 29104 28970 0 -1 0 11800416 0 0 0 101174 5017 0 0 25 0 1 0 105576472 41766912 9819 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534975 0 0 4096 0 0 0 0 17 1 0 0
/proc/29104/statm: 10197 9819 227 40 0 9612 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 40788

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29303
/proc/meminfo: memFree=1626176/2055920 swapFree=4168132/4192956
[pid=29104] ppid=29102 vsize=40912 CPUtime=1121.9
/proc/29104/stat : 29104 (glpPBv3) R 29102 29104 28970 0 -1 0 12419868 0 0 0 106910 5280 0 0 25 0 1 0 105576472 41893888 9829 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134537548 0 0 4096 0 0 0 0 17 1 0 0
/proc/29104/statm: 10228 9829 227 40 0 9643 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 40912

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29303
/proc/meminfo: memFree=1624832/2055920 swapFree=4168132/4192956
[pid=29104] ppid=29102 vsize=41752 CPUtime=1181.88
/proc/29104/stat : 29104 (glpPBv3) R 29102 29104 28970 0 -1 0 13048341 0 0 0 112639 5549 0 0 25 0 1 0 105576472 42754048 10049 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629118 0 0 4096 0 0 0 0 17 1 0 0
/proc/29104/statm: 10438 10049 227 40 0 9853 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 41752

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29303
/proc/meminfo: memFree=1616960/2055920 swapFree=4168132/4192956
[pid=29104] ppid=29102 vsize=40912 CPUtime=1241.87
/proc/29104/stat : 29104 (glpPBv3) R 29102 29104 28970 0 -1 0 13673805 0 0 0 118370 5817 0 0 25 0 1 0 105576472 41893888 9847 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134541710 0 0 4096 0 0 0 0 17 1 0 0
/proc/29104/statm: 10228 9847 227 40 0 9643 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 40912

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29303
/proc/meminfo: memFree=1626176/2055920 swapFree=4168132/4192956
[pid=29104] ppid=29102 vsize=41880 CPUtime=1301.85
/proc/29104/stat : 29104 (glpPBv3) R 29102 29104 28970 0 -1 0 14293258 0 0 0 124102 6083 0 0 25 0 1 0 105576472 42885120 10068 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629280 0 0 4096 0 0 0 0 17 1 0 0
/proc/29104/statm: 10470 10068 227 40 0 9885 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 41880

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29303
/proc/meminfo: memFree=1626112/2055920 swapFree=4168132/4192956
[pid=29104] ppid=29102 vsize=41880 CPUtime=1361.84
/proc/29104/stat : 29104 (glpPBv3) R 29102 29104 28970 0 -1 0 14903687 0 0 0 129840 6344 0 0 25 0 1 0 105576472 42885120 10076 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/29104/statm: 10470 10076 227 40 0 9885 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 41880

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29303
/proc/meminfo: memFree=1626496/2055920 swapFree=4168132/4192956
[pid=29104] ppid=29102 vsize=42044 CPUtime=1421.82
/proc/29104/stat : 29104 (glpPBv3) R 29102 29104 28970 0 -1 0 15514159 0 0 0 135575 6607 0 0 25 0 1 0 105576472 43053056 10127 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543445 0 0 4096 0 0 0 0 17 1 0 0
/proc/29104/statm: 10511 10127 227 40 0 9926 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 42044

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29303
/proc/meminfo: memFree=1625856/2055920 swapFree=4168132/4192956
[pid=29104] ppid=29102 vsize=41204 CPUtime=1481.81
/proc/29104/stat : 29104 (glpPBv3) R 29102 29104 28970 0 -1 0 16115559 0 0 0 141313 6868 0 0 25 0 1 0 105576472 42192896 9917 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534660 0 0 4096 0 0 0 0 17 1 0 0
/proc/29104/statm: 10301 9917 227 40 0 9716 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 41204

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29303
/proc/meminfo: memFree=1616960/2055920 swapFree=4168132/4192956
[pid=29104] ppid=29102 vsize=41204 CPUtime=1541.8
/proc/29104/stat : 29104 (glpPBv3) R 29102 29104 28970 0 -1 0 16710945 0 0 0 147057 7123 0 0 25 0 1 0 105576472 42192896 9917 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534915 0 0 4096 0 0 0 0 17 1 0 0
/proc/29104/statm: 10301 9917 227 40 0 9716 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 41204

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29303
/proc/meminfo: memFree=1619456/2055920 swapFree=4168132/4192956
[pid=29104] ppid=29102 vsize=41204 CPUtime=1601.78
/proc/29104/stat : 29104 (glpPBv3) R 29102 29104 28970 0 -1 0 17306341 0 0 0 152795 7383 0 0 25 0 1 0 105576472 42192896 9927 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134541772 0 0 4096 0 0 0 0 17 1 0 0
/proc/29104/statm: 10301 9927 227 40 0 9716 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 41204

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29303
/proc/meminfo: memFree=1625856/2055920 swapFree=4168132/4192956
[pid=29104] ppid=29102 vsize=42168 CPUtime=1661.76
/proc/29104/stat : 29104 (glpPBv3) R 29102 29104 28970 0 -1 0 17865651 0 0 0 158558 7618 0 0 25 0 1 0 105576472 43180032 10145 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629115 0 0 4096 0 0 0 0 17 1 0 0
/proc/29104/statm: 10542 10145 227 40 0 9957 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 42168

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29303
/proc/meminfo: memFree=1625792/2055920 swapFree=4168132/4192956
[pid=29104] ppid=29102 vsize=42168 CPUtime=1721.75
/proc/29104/stat : 29104 (glpPBv3) R 29102 29104 28970 0 -1 0 18430976 0 0 0 164314 7861 0 0 25 0 1 0 105576472 43180032 10154 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/29104/statm: 10542 10154 227 40 0 9957 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 42168

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29303
/proc/meminfo: memFree=1626368/2055920 swapFree=4168132/4192956
[pid=29104] ppid=29102 vsize=41328 CPUtime=1781.73
/proc/29104/stat : 29104 (glpPBv3) R 29102 29104 28970 0 -1 0 18996090 0 0 0 170068 8105 0 0 25 0 1 0 105576472 42319872 9952 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542910 0 0 4096 0 0 0 0 17 1 0 0
/proc/29104/statm: 10332 9952 227 40 0 9747 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 41328



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29303
/proc/meminfo: memFree=1626368/2055920 swapFree=4168132/4192956
[pid=29104] ppid=29102 vsize=41328 CPUtime=1800.04
/proc/29104/stat : 29104 (glpPBv3) R 29102 29104 28970 0 -1 0 19164696 0 0 0 171825 8179 0 0 25 0 1 0 105576472 42319872 9956 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134568938 0 0 4096 0 0 0 0 17 1 0 0
/proc/29104/statm: 10332 9956 227 40 0 9747 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 41328

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): 1800.62
CPU time (s): 1800.05
CPU user time (s): 1718.26
CPU system time (s): 81.7966
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 51392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1718.26
system time used= 81.7966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19164696
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= 11
involuntary context switches= 36664

runsolver used 2.02169 second user time and 4.52331 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Sat Apr 14 18:49:51 UTC 2007

IDJOB= 348322
IDBENCH= 1651
IDSOLVER= 166
FILE ID= node18/348322-1176576591

PBS_JOBID= 4556784

Free space on /tmp= 66554 MiB

SOLVER NAME= glpPB 0.2
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-ship08s.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/348322-1176576591/instance-348322-1176576591.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node18/convwatcher-348322-1176576591 -o ROOT/results/node18/conversion-348322-1176576591 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348322-1176576591/instance-348322-1176576591.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-348322-1176576591 -o ROOT/results/node18/solver-348322-1176576591 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/348322-1176576591/instance-348322-1176576591.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  86f5ae05f91cc0663afe4f54ca2c84e2

RANDOM SEED= 738698450

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.234
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		: 3000.234
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:       1666272 kB
Buffers:         33776 kB
Cached:         263544 kB
SwapCached:      11060 kB
Active:         130884 kB
Inactive:       206760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1666272 kB
SwapTotal:     4192956 kB
SwapFree:      4168132 kB
Dirty:            5184 kB
Writeback:           0 kB
Mapped:          39416 kB
Slab:            37516 kB
Committed_AS:  2728256 kB
PageTables:       1776 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= 66554 MiB

End job on node18 on Sat Apr 14 19:19:54 UTC 2007