Trace number 348205

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) 1800.09 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-ship12l.opb
MD5SUMf3b03e873dc4df8efe5ac51669e9a176
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 variables162810
Total number of constraints1037
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 constraints1037
Minimum length of a constraint30
Maximum length of a constraint2250
Number of terms in the objective function 162810
Biggest coefficient in the objective function 1857
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 664362
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 664362
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/348205-1176573466/instance-348205-1176573466.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/node48/watcher-348205-1176573466 -o ROOT/results/node48/solver-348205-1176573466 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/348205-1176573466/instance-348205-1176573466.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 0.99 0.99 3/64 31137
/proc/meminfo: memFree=1503880/2055920 swapFree=4192956/4192956
[pid=31137] ppid=31135 vsize=2644 CPUtime=0
/proc/31137/stat : 31137 (glpPBv3) R 31135 31137 30426 0 -1 0 258 0 0 0 0 0 0 0 18 0 1 0 12192010 2707456 228 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3997399 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 661 228 192 40 0 76 0

[startup+0.096335 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 31137
/proc/meminfo: memFree=1503880/2055920 swapFree=4192956/4192956
[pid=31137] ppid=31135 vsize=5044 CPUtime=0.09
/proc/31137/stat : 31137 (glpPBv3) R 31135 31137 30426 0 -1 0 869 0 0 0 9 0 0 0 18 0 1 0 12192010 5165056 839 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3997399 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 1261 839 192 40 0 676 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5044

[startup+0.101334 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 31137
/proc/meminfo: memFree=1503880/2055920 swapFree=4192956/4192956
[pid=31137] ppid=31135 vsize=5176 CPUtime=0.09
/proc/31137/stat : 31137 (glpPBv3) R 31135 31137 30426 0 -1 0 901 0 0 0 9 0 0 0 18 0 1 0 12192010 5300224 871 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3997399 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 1294 871 192 40 0 709 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5176

[startup+0.301352 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 31137
/proc/meminfo: memFree=1503880/2055920 swapFree=4192956/4192956
[pid=31137] ppid=31135 vsize=10236 CPUtime=0.29
/proc/31137/stat : 31137 (glpPBv3) R 31135 31137 30426 0 -1 0 2162 0 0 0 29 0 0 0 19 0 1 0 12192010 10481664 2132 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3997399 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 2559 2132 192 40 0 1974 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10236

[startup+0.701389 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 31137
/proc/meminfo: memFree=1503880/2055920 swapFree=4192956/4192956
[pid=31137] ppid=31135 vsize=19828 CPUtime=0.69
/proc/31137/stat : 31137 (glpPBv3) R 31135 31137 30426 0 -1 0 4556 0 0 0 68 1 0 0 23 0 1 0 12192010 20303872 4526 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3997399 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 4957 4526 192 40 0 4372 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19828

[startup+1.50146 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31138
/proc/meminfo: memFree=1484736/2055920 swapFree=4192956/4192956
[pid=31137] ppid=31135 vsize=23828 CPUtime=1.49
/proc/31137/stat : 31137 (glpPBv3) R 31135 31137 30426 0 -1 0 5583 0 0 0 147 2 0 0 25 0 1 0 12192010 24399872 5553 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3997399 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 5957 5553 199 40 0 5372 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23828

[startup+3.10161 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31138
/proc/meminfo: memFree=1479872/2055920 swapFree=4192956/4192956
[pid=31137] ppid=31135 vsize=74348 CPUtime=3.09
/proc/31137/stat : 31137 (glpPBv3) R 31135 31137 30426 0 -1 0 18389 0 0 0 303 6 0 0 25 0 1 0 12192010 76132352 18192 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134581436 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 18587 18192 212 40 0 18002 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 74348

[startup+6.30191 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31138
/proc/meminfo: memFree=1422912/2055920 swapFree=4192956/4192956
[pid=31137] ppid=31135 vsize=78820 CPUtime=6.29
/proc/31137/stat : 31137 (glpPBv3) R 31135 31137 30426 0 -1 0 21759 0 0 0 621 8 0 0 25 0 1 0 12192010 80711680 19319 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590116 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 19705 19319 221 40 0 19120 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 78820

[startup+12.7015 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31138
/proc/meminfo: memFree=1396296/2055920 swapFree=4192956/4192956
[pid=31137] ppid=31135 vsize=106764 CPUtime=12.69
/proc/31137/stat : 31137 (glpPBv3) R 31135 31137 30426 0 -1 0 48603 0 0 0 1248 21 0 0 25 0 1 0 12192010 109326336 26288 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 26691 26288 227 40 0 26106 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 106764

[startup+25.5017 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31138
/proc/meminfo: memFree=1419080/2055920 swapFree=4192956/4192956
[pid=31137] ppid=31135 vsize=106764 CPUtime=25.49
/proc/31137/stat : 31137 (glpPBv3) R 31135 31137 30426 0 -1 0 178506 0 0 0 2468 81 0 0 25 0 1 0 12192010 109326336 26288 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134539488 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 26691 26288 227 40 0 26106 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 106764

[startup+51.1011 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31138
/proc/meminfo: memFree=1417480/2055920 swapFree=4192956/4192956
[pid=31137] ppid=31135 vsize=89008 CPUtime=51.08
/proc/31137/stat : 31137 (glpPBv3) R 31135 31137 30426 0 -1 0 431953 0 0 0 4910 198 0 0 25 0 1 0 12192010 91144192 21849 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 22252 21849 227 40 0 21667 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 89008

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31138
/proc/meminfo: memFree=1419208/2055920 swapFree=4192956/4192956
[pid=31137] ppid=31135 vsize=90308 CPUtime=102.27
/proc/31137/stat : 31137 (glpPBv3) R 31135 31137 30426 0 -1 0 918183 0 0 0 9807 420 0 0 25 0 1 0 12192010 92475392 22174 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134555561 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 22577 22174 227 40 0 21992 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 90308

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31138
/proc/meminfo: memFree=1419144/2055920 swapFree=4192956/4192956
[pid=31137] ppid=31135 vsize=87096 CPUtime=162.26
/proc/31137/stat : 31137 (glpPBv3) R 31135 31137 30426 0 -1 0 1512205 0 0 0 15540 686 0 0 25 0 1 0 12192010 89186304 21377 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134534298 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 21774 21377 227 40 0 21189 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 87096

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/71 31276
/proc/meminfo: memFree=1416128/2055920 swapFree=4192956/4192956
[pid=31137] ppid=31135 vsize=87096 CPUtime=222.18
/proc/31137/stat : 31137 (glpPBv3) R 31135 31137 30426 0 -1 0 2113867 0 0 0 21257 961 0 0 25 0 1 0 12192010 89186304 21383 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134534975 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 21774 21383 227 40 0 21189 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 87096

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31336
/proc/meminfo: memFree=1414600/2055920 swapFree=4192956/4192956
[pid=31137] ppid=31135 vsize=109332 CPUtime=282.12
/proc/31137/stat : 31137 (glpPBv3) R 31135 31137 30426 0 -1 0 2721886 0 0 0 26974 1238 0 0 25 0 1 0 12192010 111955968 26946 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134557459 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 27333 26946 227 40 0 26748 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 109332

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31336
/proc/meminfo: memFree=1417160/2055920 swapFree=4192956/4192956
[pid=31137] ppid=31135 vsize=87096 CPUtime=342.11
/proc/31137/stat : 31137 (glpPBv3) R 31135 31137 30426 0 -1 0 3324024 0 0 0 32695 1516 0 0 25 0 1 0 12192010 89186304 21391 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134541772 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 21774 21391 227 40 0 21189 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 87096

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31336
/proc/meminfo: memFree=1412552/2055920 swapFree=4192956/4192956
[pid=31137] ppid=31135 vsize=89008 CPUtime=402.1
/proc/31137/stat : 31137 (glpPBv3) R 31135 31137 30426 0 -1 0 3932522 0 0 0 38416 1794 0 0 25 0 1 0 12192010 91144192 21874 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 22252 21874 227 40 0 21667 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 89008

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31336
/proc/meminfo: memFree=1417160/2055920 swapFree=4192956/4192956
[pid=31137] ppid=31135 vsize=87096 CPUtime=462.08
/proc/31137/stat : 31137 (glpPBv3) R 31135 31137 30426 0 -1 0 4534185 0 0 0 44134 2074 0 0 25 0 1 0 12192010 89186304 21403 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134534674 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 21774 21403 227 40 0 21189 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 87096

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31336
/proc/meminfo: memFree=1402568/2055920 swapFree=4192956/4192956
[pid=31137] ppid=31135 vsize=89100 CPUtime=522.07
/proc/31137/stat : 31137 (glpPBv3) R 31135 31137 30426 0 -1 0 5142682 0 0 0 49855 2352 0 0 25 0 1 0 12192010 91238400 21885 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543497 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 22275 21885 227 40 0 21690 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 89100

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31338
/proc/meminfo: memFree=1417096/2055920 swapFree=4192956/4192956
[pid=31137] ppid=31135 vsize=110056 CPUtime=582.05
/proc/31137/stat : 31137 (glpPBv3) R 31135 31137 30426 0 -1 0 5750057 0 0 0 55573 2632 0 0 25 0 1 0 12192010 112697344 27126 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3997399 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 27514 27126 227 40 0 26929 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 110056

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31338
/proc/meminfo: memFree=1417096/2055920 swapFree=4192956/4192956
[pid=31137] ppid=31135 vsize=89100 CPUtime=642.04
/proc/31137/stat : 31137 (glpPBv3) R 31135 31137 30426 0 -1 0 6352841 0 0 0 61295 2909 0 0 25 0 1 0 12192010 91238400 21895 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629086 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 22275 21895 227 40 0 21690 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 89100


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

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31338
/proc/meminfo: memFree=1417160/2055920 swapFree=4192956/4192956
[pid=31137] ppid=31135 vsize=89188 CPUtime=821.99
/proc/31137/stat : 31137 (glpPBv3) R 31135 31137 30426 0 -1 0 8171493 0 0 0 78461 3738 0 0 25 0 1 0 12192010 91328512 21905 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629267 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 22297 21905 227 40 0 21712 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 89188

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31338
/proc/meminfo: memFree=1417160/2055920 swapFree=4192956/4192956
[pid=31137] ppid=31135 vsize=87276 CPUtime=881.98
/proc/31137/stat : 31137 (glpPBv3) R 31135 31137 30426 0 -1 0 8773155 0 0 0 84183 4015 0 0 25 0 1 0 12192010 89370624 21433 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134541772 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 21819 21433 227 40 0 21234 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 87276

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31338
/proc/meminfo: memFree=1417160/2055920 swapFree=4192956/4192956
[pid=31137] ppid=31135 vsize=89188 CPUtime=941.96
/proc/31137/stat : 31137 (glpPBv3) R 31135 31137 30426 0 -1 0 9381657 0 0 0 89903 4293 0 0 25 0 1 0 12192010 91328512 21920 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 22297 21920 227 40 0 21712 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 89188

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31338
/proc/meminfo: memFree=1417096/2055920 swapFree=4192956/4192956
[pid=31137] ppid=31135 vsize=97436 CPUtime=1001.95
/proc/31137/stat : 31137 (glpPBv3) R 31135 31137 30426 0 -1 0 9985857 0 0 0 95625 4570 0 0 25 0 1 0 12192010 99774464 23986 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542318 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 24359 23986 227 40 0 23774 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 97436

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31338
/proc/meminfo: memFree=1402312/2055920 swapFree=4192956/4192956
[pid=31137] ppid=31135 vsize=89280 CPUtime=1061.94
/proc/31137/stat : 31137 (glpPBv3) R 31135 31137 30426 0 -1 0 10591814 0 0 0 101346 4848 0 0 25 0 1 0 12192010 91422720 21928 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542176 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 22320 21928 227 40 0 21735 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 89280

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31338
/proc/meminfo: memFree=1417096/2055920 swapFree=4192956/4192956
[pid=31137] ppid=31135 vsize=100056 CPUtime=1121.92
/proc/31137/stat : 31137 (glpPBv3) R 31135 31137 30426 0 -1 0 11196348 0 0 0 107074 5118 0 0 25 0 1 0 12192010 102457344 24328 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3997399 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 25014 24337 227 40 0 24429 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 100056

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31338
/proc/meminfo: memFree=1408840/2055920 swapFree=4192956/4192956
[pid=31137] ppid=31135 vsize=89280 CPUtime=1181.91
/proc/31137/stat : 31137 (glpPBv3) R 31135 31137 30426 0 -1 0 11801970 0 0 0 112792 5399 0 0 25 0 1 0 12192010 91422720 21935 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542131 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 22320 21935 227 40 0 21735 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 89280

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31338
/proc/meminfo: memFree=1417032/2055920 swapFree=4192956/4192956
[pid=31137] ppid=31135 vsize=91864 CPUtime=1241.9
/proc/31137/stat : 31137 (glpPBv3) R 31135 31137 30426 0 -1 0 12404754 0 0 0 118511 5679 0 0 25 0 1 0 12192010 94068736 22585 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134541893 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 22966 22585 227 40 0 22381 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 91864

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31338
/proc/meminfo: memFree=1415816/2055920 swapFree=4192956/4192956
[pid=31137] ppid=31135 vsize=90580 CPUtime=1301.89
/proc/31137/stat : 31137 (glpPBv3) R 31135 31137 30426 0 -1 0 13006095 0 0 0 124235 5954 0 0 25 0 1 0 12192010 92753920 22270 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542324 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 22645 22270 227 40 0 22060 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 90580

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31338
/proc/meminfo: memFree=1418696/2055920 swapFree=4192956/4192956
[pid=31137] ppid=31135 vsize=89280 CPUtime=1361.86
/proc/31137/stat : 31137 (glpPBv3) R 31135 31137 30426 0 -1 0 13600113 0 0 0 129959 6227 0 0 25 0 1 0 12192010 91422720 21947 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 22320 21947 227 40 0 21735 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 89280

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31338
/proc/meminfo: memFree=1418696/2055920 swapFree=4192956/4192956
[pid=31137] ppid=31135 vsize=97624 CPUtime=1421.85
/proc/31137/stat : 31137 (glpPBv3) R 31135 31137 30426 0 -1 0 14190641 0 0 0 135691 6494 0 0 25 0 1 0 12192010 99966976 24015 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134541989 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 24406 24015 227 40 0 23821 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 97624

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31338
/proc/meminfo: memFree=1416968/2055920 swapFree=4192956/4192956
[pid=31137] ppid=31135 vsize=89376 CPUtime=1481.84
/proc/31137/stat : 31137 (glpPBv3) R 31135 31137 30426 0 -1 0 14782924 0 0 0 141422 6762 0 0 25 0 1 0 12192010 91521024 21957 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632679 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 22344 21957 227 40 0 21759 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 89376

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31338
/proc/meminfo: memFree=1415624/2055920 swapFree=4192956/4192956
[pid=31137] ppid=31135 vsize=89376 CPUtime=1541.82
/proc/31137/stat : 31137 (glpPBv3) R 31135 31137 30426 0 -1 0 15377747 0 0 0 147147 7035 0 0 25 0 1 0 12192010 91521024 21961 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 22344 21961 227 40 0 21759 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 89376

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31338
/proc/meminfo: memFree=1416968/2055920 swapFree=4192956/4192956
[pid=31137] ppid=31135 vsize=87464 CPUtime=1601.81
/proc/31137/stat : 31137 (glpPBv3) R 31135 31137 30426 0 -1 0 15965733 0 0 0 152878 7303 0 0 25 0 1 0 12192010 89563136 21487 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134569956 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 21866 21487 227 40 0 21281 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 87464

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31338
/proc/meminfo: memFree=1418632/2055920 swapFree=4192956/4192956
[pid=31137] ppid=31135 vsize=89376 CPUtime=1661.79
/proc/31137/stat : 31137 (glpPBv3) R 31135 31137 30426 0 -1 0 16560556 0 0 0 158600 7579 0 0 25 0 1 0 12192010 91521024 21969 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629270 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 22344 21969 227 40 0 21759 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 89376

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31338
/proc/meminfo: memFree=1416904/2055920 swapFree=4192956/4192956
[pid=31137] ppid=31135 vsize=87556 CPUtime=1721.77
/proc/31137/stat : 31137 (glpPBv3) R 31135 31137 30426 0 -1 0 17148544 0 0 0 164331 7846 0 0 25 0 1 0 12192010 89657344 21497 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134541665 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 21889 21497 227 40 0 21304 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 87556

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31338
/proc/meminfo: memFree=1418568/2055920 swapFree=4192956/4192956
[pid=31137] ppid=31135 vsize=89468 CPUtime=1781.77
/proc/31137/stat : 31137 (glpPBv3) R 31135 31137 30426 0 -1 0 17743379 0 0 0 170058 8119 0 0 25 0 1 0 12192010 91615232 21991 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629200 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 22367 21991 227 40 0 21782 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 89468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31338
/proc/meminfo: memFree=1418504/2055920 swapFree=4192956/4192956
[pid=31137] ppid=31135 vsize=87556 CPUtime=1800.06
/proc/31137/stat : 31137 (glpPBv3) R 31135 31137 30426 0 -1 0 17921141 0 0 0 171805 8201 0 0 25 0 1 0 12192010 89657344 21513 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134534926 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 21889 21513 227 40 0 21304 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 87556

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): 1800.09
CPU user time (s): 1718.06
CPU system time (s): 82.0305
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 110424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1718.06
system time used= 82.0305
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17921141
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= 1383

runsolver used 1.37879 second user time and 3.63045 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Sat Apr 14 17:57:47 UTC 2007

IDJOB= 348205
IDBENCH= 1639
IDSOLVER= 166
FILE ID= node48/348205-1176573466

PBS_JOBID= 4556892

Free space on /tmp= 66556 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-ship12l.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/348205-1176573466/instance-348205-1176573466.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node48/convwatcher-348205-1176573466 -o ROOT/results/node48/conversion-348205-1176573466 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348205-1176573466/instance-348205-1176573466.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-348205-1176573466 -o ROOT/results/node48/solver-348205-1176573466 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/348205-1176573466/instance-348205-1176573466.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  f3b03e873dc4df8efe5ac51669e9a176

RANDOM SEED= 622585195

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1504288 kB
Buffers:         50876 kB
Cached:         394728 kB
SwapCached:          0 kB
Active:         175988 kB
Inactive:       286396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1504288 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            9128 kB
Writeback:           0 kB
Mapped:          26928 kB
Slab:            75260 kB
Committed_AS:    62640 kB
PageTables:       1396 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= 66556 MiB

End job on node48 on Sat Apr 14 18:27:50 UTC 2007