Trace number 431251

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) 1800.04 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=5-P0=19-P1=23-P2=23-P3=23-B.opb
MD5SUMa7d7ec970e4707afa1937f254331884d
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.024995
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables45
Total number of constraints7
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 constraints7
Minimum length of a constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)75
Sum of products size (including duplicates)150
Number of different products75
Sum of products size150

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)

Linearizing /tmp/evaluation/431251-1178004187/instance-431251-1178004187.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node57/watcher-431251-1178004187 -o ROOT/results/node57/solver-431251-1178004187 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/431251-1178004187/instance-431251-1178004187.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28384
/proc/meminfo: memFree=1801592/2055920 swapFree=4183136/4192956
[pid=28384] ppid=28382 vsize=2648 CPUtime=0
/proc/28384/stat : 28384 (glpPBv3) R 28382 28384 25802 0 -1 0 263 0 0 0 0 0 0 0 18 0 1 0 241554629 2711552 234 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134530899 0 0 4096 0 0 0 0 17 1 0 0
/proc/28384/statm: 662 234 199 40 0 77 0

[startup+0.0434911 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28384
/proc/meminfo: memFree=1801592/2055920 swapFree=4183136/4192956
[pid=28384] ppid=28382 vsize=2920 CPUtime=0.03
/proc/28384/stat : 28384 (glpPBv3) R 28382 28384 25802 0 -1 0 360 0 0 0 3 0 0 0 18 0 1 0 241554629 2990080 330 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28384/statm: 730 330 227 40 0 145 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2920

[startup+0.101495 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28384
/proc/meminfo: memFree=1801592/2055920 swapFree=4183136/4192956
[pid=28384] ppid=28382 vsize=2920 CPUtime=0.09
/proc/28384/stat : 28384 (glpPBv3) R 28382 28384 25802 0 -1 0 364 0 0 0 9 0 0 0 18 0 1 0 241554629 2990080 334 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28384/statm: 730 334 227 40 0 145 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2920

[startup+0.301512 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28384
/proc/meminfo: memFree=1801592/2055920 swapFree=4183136/4192956
[pid=28384] ppid=28382 vsize=2920 CPUtime=0.29
/proc/28384/stat : 28384 (glpPBv3) R 28382 28384 25802 0 -1 0 377 0 0 0 29 0 0 0 19 0 1 0 241554629 2990080 347 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28384/statm: 730 347 227 40 0 145 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2920

[startup+0.701548 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28384
/proc/meminfo: memFree=1801592/2055920 swapFree=4183136/4192956
[pid=28384] ppid=28382 vsize=3032 CPUtime=0.69
/proc/28384/stat : 28384 (glpPBv3) R 28382 28384 25802 0 -1 0 397 0 0 0 68 1 0 0 22 0 1 0 241554629 3104768 367 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134591860 0 0 4096 0 0 0 0 17 1 0 0
/proc/28384/statm: 758 367 227 40 0 173 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3032

[startup+1.50162 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 28385
/proc/meminfo: memFree=1800880/2055920 swapFree=4183136/4192956
[pid=28384] ppid=28382 vsize=3144 CPUtime=1.49
/proc/28384/stat : 28384 (glpPBv3) R 28382 28384 25802 0 -1 0 435 0 0 0 147 2 0 0 25 0 1 0 241554629 3219456 405 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629055 0 0 4096 0 0 0 0 17 1 0 0
/proc/28384/statm: 786 405 227 40 0 201 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3144

[startup+3.10176 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 28385
/proc/meminfo: memFree=1800368/2055920 swapFree=4183136/4192956
[pid=28384] ppid=28382 vsize=3508 CPUtime=3.09
/proc/28384/stat : 28384 (glpPBv3) R 28382 28384 25802 0 -1 0 521 0 0 0 305 4 0 0 25 0 1 0 241554629 3592192 491 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28384/statm: 877 491 227 40 0 292 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3508

[startup+6.30103 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 28385
/proc/meminfo: memFree=1799792/2055920 swapFree=4183136/4192956
[pid=28384] ppid=28382 vsize=4136 CPUtime=6.29
/proc/28384/stat : 28384 (glpPBv3) R 28382 28384 25802 0 -1 0 664 0 0 0 621 8 0 0 25 0 1 0 241554629 4235264 634 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28384/statm: 1034 634 227 40 0 449 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4136

[startup+12.7016 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 28385
/proc/meminfo: memFree=1798528/2055920 swapFree=4183136/4192956
[pid=28384] ppid=28382 vsize=5176 CPUtime=12.69
/proc/28384/stat : 28384 (glpPBv3) R 28382 28384 25802 0 -1 0 944 0 0 0 1253 16 0 0 25 0 1 0 241554629 5300224 914 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28384/statm: 1294 914 227 40 0 709 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5176

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 28385
/proc/meminfo: memFree=1796480/2055920 swapFree=4183136/4192956
[pid=28384] ppid=28382 vsize=7220 CPUtime=25.48
/proc/28384/stat : 28384 (glpPBv3) R 28382 28384 25802 0 -1 0 1487 0 0 0 2515 33 0 0 25 0 1 0 241554629 7393280 1416 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632405 0 0 4096 0 0 0 0 17 1 0 0
/proc/28384/statm: 1805 1416 227 40 0 1220 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7220

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 28385
/proc/meminfo: memFree=1793472/2055920 swapFree=4183136/4192956
[pid=28384] ppid=28382 vsize=10304 CPUtime=51.08
/proc/28384/stat : 28384 (glpPBv3) R 28382 28384 25802 0 -1 0 2348 0 0 0 5044 64 0 0 25 0 1 0 241554629 10551296 2196 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28384/statm: 2576 2196 227 40 0 1991 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10304

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 28385
/proc/meminfo: memFree=1788096/2055920 swapFree=4183136/4192956
[pid=28384] ppid=28382 vsize=15584 CPUtime=102.27
/proc/28384/stat : 28384 (glpPBv3) R 28382 28384 25802 0 -1 0 3821 0 0 0 10118 109 0 0 25 0 1 0 241554629 15958016 3508 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/28384/statm: 3896 3508 227 40 0 3311 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 15584

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28385
/proc/meminfo: memFree=1784064/2055920 swapFree=4183136/4192956
[pid=28384] ppid=28382 vsize=19596 CPUtime=162.25
/proc/28384/stat : 28384 (glpPBv3) R 28382 28384 25802 0 -1 0 4824 0 0 0 16071 154 0 0 25 0 1 0 241554629 20066304 4511 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578251 0 0 4096 0 0 0 0 17 1 0 0
/proc/28384/statm: 4899 4511 227 40 0 4314 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 19596

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28385
/proc/meminfo: memFree=1779648/2055920 swapFree=4183136/4192956
[pid=28384] ppid=28382 vsize=23984 CPUtime=222.24
/proc/28384/stat : 28384 (glpPBv3) R 28382 28384 25802 0 -1 0 5921 0 0 0 22031 193 0 0 25 0 1 0 241554629 24559616 5608 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/28384/statm: 5996 5608 227 40 0 5411 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 23984

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28385
/proc/meminfo: memFree=1775040/2055920 swapFree=4183136/4192956
[pid=28384] ppid=28382 vsize=28648 CPUtime=282.21
/proc/28384/stat : 28384 (glpPBv3) R 28382 28384 25802 0 -1 0 7398 0 0 0 27992 229 0 0 25 0 1 0 241554629 29335552 6764 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578266 0 0 4096 0 0 0 0 17 1 0 0
/proc/28384/statm: 7162 6764 227 40 0 6577 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 28648

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28385
/proc/meminfo: memFree=1772480/2055920 swapFree=4183136/4192956
[pid=28384] ppid=28382 vsize=31032 CPUtime=342.21
/proc/28384/stat : 28384 (glpPBv3) R 28382 28384 25802 0 -1 0 8013 0 0 0 33961 260 0 0 25 0 1 0 241554629 31776768 7379 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 1 0 0
/proc/28384/statm: 7758 7379 227 40 0 7173 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 31032

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28385
/proc/meminfo: memFree=1771584/2055920 swapFree=4183136/4192956
[pid=28384] ppid=28382 vsize=31908 CPUtime=402.18
/proc/28384/stat : 28384 (glpPBv3) R 28382 28384 25802 0 -1 0 8231 0 0 0 39938 280 0 0 25 0 1 0 241554629 32673792 7597 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28384/statm: 7977 7597 227 40 0 7392 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 31908

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28387
/proc/meminfo: memFree=1771584/2055920 swapFree=4183136/4192956
[pid=28384] ppid=28382 vsize=31908 CPUtime=462.17
/proc/28384/stat : 28384 (glpPBv3) R 28382 28384 25802 0 -1 0 8231 0 0 0 45924 293 0 0 25 0 1 0 241554629 32673792 7597 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578429 0 0 4096 0 0 0 0 17 1 0 0
/proc/28384/statm: 7977 7597 227 40 0 7392 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 31908

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28387
/proc/meminfo: memFree=1771584/2055920 swapFree=4183136/4192956
[pid=28384] ppid=28382 vsize=31908 CPUtime=522.15
/proc/28384/stat : 28384 (glpPBv3) R 28382 28384 25802 0 -1 0 8231 0 0 0 51906 309 0 0 25 0 1 0 241554629 32673792 7597 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578421 0 0 4096 0 0 0 0 17 1 0 0
/proc/28384/statm: 7977 7597 227 40 0 7392 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 31908

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28387
/proc/meminfo: memFree=1771520/2055920 swapFree=4183136/4192956
[pid=28384] ppid=28382 vsize=32032 CPUtime=582.14
/proc/28384/stat : 28384 (glpPBv3) R 28382 28384 25802 0 -1 0 8248 0 0 0 57890 324 0 0 25 0 1 0 241554629 32800768 7614 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578074 0 0 4096 0 0 0 0 17 1 0 0
/proc/28384/statm: 8008 7614 227 40 0 7423 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 32032

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28387
/proc/meminfo: memFree=1770368/2055920 swapFree=4183136/4192956
[pid=28384] ppid=28382 vsize=33164 CPUtime=642.13
/proc/28384/stat : 28384 (glpPBv3) R 28382 28384 25802 0 -1 0 8526 0 0 0 63875 338 0 0 25 0 1 0 241554629 33959936 7892 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578436 0 0 4096 0 0 0 0 17 1 0 0
/proc/28384/statm: 8291 7892 227 40 0 7706 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 33164


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28387
/proc/meminfo: memFree=1764928/2055920 swapFree=4183136/4192956
[pid=28384] ppid=28382 vsize=38420 CPUtime=882.06
/proc/28384/stat : 28384 (glpPBv3) R 28382 28384 25802 0 -1 0 9859 0 0 0 87817 389 0 0 25 0 1 0 241554629 39342080 9225 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578419 0 0 4096 0 0 0 0 17 1 0 0
/proc/28384/statm: 9605 9225 227 40 0 9020 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 38420

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28387
/proc/meminfo: memFree=1763968/2055920 swapFree=4183136/4192956
[pid=28384] ppid=28382 vsize=39424 CPUtime=942.04
/proc/28384/stat : 28384 (glpPBv3) R 28382 28384 25802 0 -1 0 10103 0 0 0 93804 400 0 0 25 0 1 0 241554629 40370176 9469 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134573038 0 0 4096 0 0 0 0 17 1 0 0
/proc/28384/statm: 9856 9469 227 40 0 9271 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 39424

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28387
/proc/meminfo: memFree=1763008/2055920 swapFree=4183136/4192956
[pid=28384] ppid=28382 vsize=40300 CPUtime=1002.03
/proc/28384/stat : 28384 (glpPBv3) R 28382 28384 25802 0 -1 0 10331 0 0 0 99790 413 0 0 25 0 1 0 241554629 41267200 9697 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578419 0 0 4096 0 0 0 0 17 1 0 0
/proc/28384/statm: 10075 9697 227 40 0 9490 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 40300

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28387
/proc/meminfo: memFree=1762240/2055920 swapFree=4183136/4192956
[pid=28384] ppid=28382 vsize=41180 CPUtime=1062.02
/proc/28384/stat : 28384 (glpPBv3) R 28382 28384 25802 0 -1 0 10544 0 0 0 105778 424 0 0 25 0 1 0 241554629 42168320 9910 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578066 0 0 4096 0 0 0 0 17 1 0 0
/proc/28384/statm: 10295 9910 227 40 0 9710 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 41180

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28387
/proc/meminfo: memFree=1761216/2055920 swapFree=4183136/4192956
[pid=28384] ppid=28382 vsize=42180 CPUtime=1121.99
/proc/28384/stat : 28384 (glpPBv3) R 28382 28384 25802 0 -1 0 10785 0 0 0 111765 434 0 0 25 0 1 0 241554629 43192320 10151 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134572865 0 0 4096 0 0 0 0 17 1 0 0
/proc/28384/statm: 10545 10151 227 40 0 9960 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 42180

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28387
/proc/meminfo: memFree=1760000/2055920 swapFree=4183136/4192956
[pid=28384] ppid=28382 vsize=43308 CPUtime=1181.97
/proc/28384/stat : 28384 (glpPBv3) R 28382 28384 25802 0 -1 0 11081 0 0 0 117753 444 0 0 25 0 1 0 241554629 44347392 10447 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578419 0 0 4096 0 0 0 0 17 1 0 0
/proc/28384/statm: 10827 10447 227 40 0 10242 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 43308

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28387
/proc/meminfo: memFree=1758848/2055920 swapFree=4183136/4192956
[pid=28384] ppid=28382 vsize=44440 CPUtime=1241.96
/proc/28384/stat : 28384 (glpPBv3) R 28382 28384 25802 0 -1 0 11365 0 0 0 123740 456 0 0 25 0 1 0 241554629 45506560 10731 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643684 0 0 4096 0 0 0 0 17 1 0 0
/proc/28384/statm: 11110 10731 227 40 0 10525 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 44440

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28387
/proc/meminfo: memFree=1758016/2055920 swapFree=4183136/4192956
[pid=28384] ppid=28382 vsize=45192 CPUtime=1301.95
/proc/28384/stat : 28384 (glpPBv3) R 28382 28384 25802 0 -1 0 11553 0 0 0 129730 465 0 0 25 0 1 0 241554629 46276608 10919 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632402 0 0 4096 0 0 0 0 17 1 0 0
/proc/28384/statm: 11298 10919 227 40 0 10713 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 45192

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28387
/proc/meminfo: memFree=1756416/2055920 swapFree=4183136/4192956
[pid=28384] ppid=28382 vsize=46820 CPUtime=1361.93
/proc/28384/stat : 28384 (glpPBv3) R 28382 28384 25802 0 -1 0 11947 0 0 0 135716 477 0 0 25 0 1 0 241554629 47943680 11313 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578448 0 0 4096 0 0 0 0 17 1 0 0
/proc/28384/statm: 11705 11313 227 40 0 11120 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 46820

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28387
/proc/meminfo: memFree=1755072/2055920 swapFree=4183136/4192956
[pid=28384] ppid=28382 vsize=48200 CPUtime=1421.92
/proc/28384/stat : 28384 (glpPBv3) R 28382 28384 25802 0 -1 0 12294 0 0 0 141703 489 0 0 25 0 1 0 241554629 49356800 11660 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578066 0 0 4096 0 0 0 0 17 1 0 0
/proc/28384/statm: 12050 11660 227 40 0 11465 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 48200

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28387
/proc/meminfo: memFree=1753920/2055920 swapFree=4183136/4192956
[pid=28384] ppid=28382 vsize=49328 CPUtime=1481.9
/proc/28384/stat : 28384 (glpPBv3) R 28382 28384 25802 0 -1 0 12568 0 0 0 147690 500 0 0 25 0 1 0 241554629 50511872 11934 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578419 0 0 4096 0 0 0 0 17 1 0 0
/proc/28384/statm: 12332 11934 227 40 0 11747 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 49328

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28387
/proc/meminfo: memFree=1752960/2055920 swapFree=4183136/4192956
[pid=28384] ppid=28382 vsize=50332 CPUtime=1541.89
/proc/28384/stat : 28384 (glpPBv3) R 28382 28384 25802 0 -1 0 12824 0 0 0 153678 511 0 0 25 0 1 0 241554629 51539968 12190 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578423 0 0 4096 0 0 0 0 17 1 0 0
/proc/28384/statm: 12583 12190 227 40 0 11998 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 50332

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28387
/proc/meminfo: memFree=1749632/2055920 swapFree=4183136/4192956
[pid=28384] ppid=28382 vsize=53644 CPUtime=1601.86
/proc/28384/stat : 28384 (glpPBv3) R 28382 28384 25802 0 -1 0 14284 0 0 0 159667 519 0 0 25 0 1 0 241554629 54931456 13009 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134572926 0 0 4096 0 0 0 0 17 1 0 0
/proc/28384/statm: 13411 13009 227 40 0 12826 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 53644

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28387
/proc/meminfo: memFree=1748864/2055920 swapFree=4183136/4192956
[pid=28384] ppid=28382 vsize=54396 CPUtime=1661.85
/proc/28384/stat : 28384 (glpPBv3) R 28382 28384 25802 0 -1 0 14476 0 0 0 165656 529 0 0 25 0 1 0 241554629 55701504 13201 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134573034 0 0 4096 0 0 0 0 17 1 0 0
/proc/28384/statm: 13599 13201 227 40 0 13014 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 54396

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28387
/proc/meminfo: memFree=1747712/2055920 swapFree=4183136/4192956
[pid=28384] ppid=28382 vsize=55400 CPUtime=1721.84
/proc/28384/stat : 28384 (glpPBv3) R 28382 28384 25802 0 -1 0 14748 0 0 0 171646 538 0 0 25 0 1 0 241554629 56729600 13473 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578429 0 0 4096 0 0 0 0 17 1 0 0
/proc/28384/statm: 13850 13473 227 40 0 13265 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 55400

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28387
/proc/meminfo: memFree=1747008/2055920 swapFree=4183136/4192956
[pid=28384] ppid=28382 vsize=56152 CPUtime=1781.82
/proc/28384/stat : 28384 (glpPBv3) R 28382 28384 25802 0 -1 0 14926 0 0 0 177635 547 0 0 25 0 1 0 241554629 57499648 13651 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578066 0 0 4096 0 0 0 0 17 1 0 0
/proc/28384/statm: 14038 13651 227 40 0 13453 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 56152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28387
/proc/meminfo: memFree=1746624/2055920 swapFree=4183136/4192956
[pid=28384] ppid=28382 vsize=56536 CPUtime=1800.02
/proc/28384/stat : 28384 (glpPBv3) R 28382 28384 25802 0 -1 0 15003 0 0 0 179452 550 0 0 25 0 1 0 241554629 57892864 13728 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578429 0 0 4096 0 0 0 0 17 1 0 0
/proc/28384/statm: 14134 13728 227 40 0 13549 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 56536

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28387
/proc/meminfo: memFree=1746624/2055920 swapFree=4183136/4192956
[pid=28384] ppid=28382 vsize=56536 CPUtime=1800.02
/proc/28384/stat : 28384 (glpPBv3) R 28382 28384 25802 0 -1 0 15003 0 0 0 179452 550 0 0 25 0 1 0 241554629 57892864 13728 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578429 0 0 4096 0 0 0 0 17 1 0 0
/proc/28384/statm: 14134 13728 227 40 0 13549 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 56536

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.52
CPU time (s): 1800.04
CPU user time (s): 1794.52
CPU system time (s): 5.51816
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 56536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.52
system time used= 5.51816
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15003
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= 1202

runsolver used 1.37279 second user time and 3.55046 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Tue May  1 07:23:07 UTC 2007

IDJOB= 431251
IDBENCH= 48038
IDSOLVER= 166
FILE ID= node57/431251-1178004187

PBS_JOBID= 4728230

Free space on /tmp= 66562 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=19-P1=23-P2=23-P3=23-B.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/431251-1178004187/instance-431251-1178004187.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node57/convwatcher-431251-1178004187 -o ROOT/results/node57/conversion-431251-1178004187 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431251-1178004187/instance-431251-1178004187.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-431251-1178004187 -o ROOT/results/node57/solver-431251-1178004187 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/431251-1178004187/instance-431251-1178004187.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  a7d7ec970e4707afa1937f254331884d

RANDOM SEED= 633254918

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.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		: 3000.239
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		: 3000.239
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:       1801936 kB
Buffers:         23836 kB
Cached:         160692 kB
SwapCached:       3628 kB
Active:          22344 kB
Inactive:       173184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1801936 kB
SwapTotal:     4192956 kB
SwapFree:      4183136 kB
Dirty:            2280 kB
Writeback:           0 kB
Mapped:          16324 kB
Slab:            44400 kB
Committed_AS:  3717856 kB
PageTables:       1412 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 node57 on Tue May  1 07:53:09 UTC 2007