Trace number 431209

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) 1800.07 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=5-P0=11-P1=23-P2=2-P3=5-P4=29-P5=7-P6=23-P7=17-B.opb
MD5SUM28e49b20edb0178df64878397f43f87c
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.05899
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables105
Total number of constraints15
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 constraints15
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)175
Sum of products size (including duplicates)350
Number of different products175
Sum of products size350

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/431209-1178003821/instance-431209-1178003821.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node18/watcher-431209-1178003821 -o ROOT/results/node18/solver-431209-1178003821 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/431209-1178003821/instance-431209-1178003821.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 0.99 0.99 3/77 15594
/proc/meminfo: memFree=1811648/2055920 swapFree=4147196/4192956
[pid=15594] ppid=15592 vsize=2648 CPUtime=0
/proc/15594/stat : 15594 (glpPBv3) R 15592 15594 13277 0 -1 0 267 0 0 0 0 0 0 0 18 0 1 0 248299541 2711552 238 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8326871 0 0 4096 0 0 0 0 17 1 0 0
/proc/15594/statm: 662 238 199 40 0 77 0

[startup+0.0162681 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 15594
/proc/meminfo: memFree=1811648/2055920 swapFree=4147196/4192956
[pid=15594] ppid=15592 vsize=3188 CPUtime=0.01
/proc/15594/stat : 15594 (glpPBv3) R 15592 15594 13277 0 -1 0 430 0 0 0 1 0 0 0 18 0 1 0 248299541 3264512 400 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15594/statm: 797 400 227 40 0 212 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3188

[startup+0.101276 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 15594
/proc/meminfo: memFree=1811648/2055920 swapFree=4147196/4192956
[pid=15594] ppid=15592 vsize=3188 CPUtime=0.09
/proc/15594/stat : 15594 (glpPBv3) R 15592 15594 13277 0 -1 0 433 0 0 0 9 0 0 0 18 0 1 0 248299541 3264512 403 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15594/statm: 797 403 227 40 0 212 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3188

[startup+0.301295 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 15594
/proc/meminfo: memFree=1811648/2055920 swapFree=4147196/4192956
[pid=15594] ppid=15592 vsize=3188 CPUtime=0.29
/proc/15594/stat : 15594 (glpPBv3) R 15592 15594 13277 0 -1 0 441 0 0 0 29 0 0 0 19 0 1 0 248299541 3264512 411 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15594/statm: 797 411 227 40 0 212 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3188

[startup+0.701333 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 15594
/proc/meminfo: memFree=1811648/2055920 swapFree=4147196/4192956
[pid=15594] ppid=15592 vsize=3188 CPUtime=0.69
/proc/15594/stat : 15594 (glpPBv3) R 15592 15594 13277 0 -1 0 450 0 0 0 69 0 0 0 23 0 1 0 248299541 3264512 420 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15594/statm: 797 420 227 40 0 212 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3188

[startup+1.50141 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 15595
/proc/meminfo: memFree=1810744/2055920 swapFree=4147196/4192956
[pid=15594] ppid=15592 vsize=3312 CPUtime=1.5
/proc/15594/stat : 15594 (glpPBv3) R 15592 15594 13277 0 -1 0 470 0 0 0 149 1 0 0 25 0 1 0 248299541 3391488 440 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/15594/statm: 828 440 227 40 0 243 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 3312

[startup+3.10156 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 15595
/proc/meminfo: memFree=1810488/2055920 swapFree=4147196/4192956
[pid=15594] ppid=15592 vsize=3496 CPUtime=3.09
/proc/15594/stat : 15594 (glpPBv3) R 15592 15594 13277 0 -1 0 522 0 0 0 308 1 0 0 25 0 1 0 248299541 3579904 492 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/15594/statm: 874 492 227 40 0 289 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3496

[startup+6.30188 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 15595
/proc/meminfo: memFree=1810168/2055920 swapFree=4147196/4192956
[pid=15594] ppid=15592 vsize=3808 CPUtime=6.29
/proc/15594/stat : 15594 (glpPBv3) R 15592 15594 13277 0 -1 0 596 0 0 0 626 3 0 0 25 0 1 0 248299541 3899392 566 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643520 0 0 4096 0 0 0 0 17 1 0 0
/proc/15594/statm: 952 566 227 40 0 367 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3808

[startup+12.7015 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 15595
/proc/meminfo: memFree=1809400/2055920 swapFree=4147196/4192956
[pid=15594] ppid=15592 vsize=4664 CPUtime=12.69
/proc/15594/stat : 15594 (glpPBv3) R 15592 15594 13277 0 -1 0 814 0 0 0 1262 7 0 0 25 0 1 0 248299541 4775936 784 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15594/statm: 1166 784 227 40 0 581 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4664

[startup+25.5017 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 15595
/proc/meminfo: memFree=1808184/2055920 swapFree=4147196/4192956
[pid=15594] ppid=15592 vsize=5732 CPUtime=25.49
/proc/15594/stat : 15594 (glpPBv3) R 15592 15594 13277 0 -1 0 1072 0 0 0 2534 15 0 0 25 0 1 0 248299541 5869568 1042 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15594/statm: 1433 1042 227 40 0 848 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5732

[startup+51.1012 s]
/proc/loadavg: 0.96 0.99 0.99 2/78 15595
/proc/meminfo: memFree=1806072/2055920 swapFree=4147196/4192956
[pid=15594] ppid=15592 vsize=7840 CPUtime=51.07
/proc/15594/stat : 15594 (glpPBv3) R 15592 15594 13277 0 -1 0 1655 0 0 0 5076 31 0 0 25 0 1 0 248299541 8028160 1584 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15594/statm: 1960 1584 227 40 0 1375 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7840

[startup+102.305 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 15595
/proc/meminfo: memFree=1802616/2055920 swapFree=4147196/4192956
[pid=15594] ppid=15592 vsize=11164 CPUtime=102.27
/proc/15594/stat : 15594 (glpPBv3) R 15592 15594 13277 0 -1 0 2564 0 0 0 10161 66 0 0 25 0 1 0 248299541 11431936 2412 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15594/statm: 2791 2412 227 40 0 2206 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11164

[startup+162.302 s]
/proc/loadavg: 1.10 1.02 1.01 2/78 15595
/proc/meminfo: memFree=1798968/2055920 swapFree=4147196/4192956
[pid=15594] ppid=15592 vsize=14800 CPUtime=162.25
/proc/15594/stat : 15594 (glpPBv3) R 15592 15594 13277 0 -1 0 3469 0 0 0 16132 93 0 0 25 0 1 0 248299541 15155200 3317 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 1 0 0
/proc/15594/statm: 3700 3317 227 40 0 3115 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14800

[startup+222.302 s]
/proc/loadavg: 1.11 1.03 1.00 2/78 15595
/proc/meminfo: memFree=1795448/2055920 swapFree=4147196/4192956
[pid=15594] ppid=15592 vsize=18328 CPUtime=222.24
/proc/15594/stat : 15594 (glpPBv3) R 15592 15594 13277 0 -1 0 4515 0 0 0 22102 122 0 0 25 0 1 0 248299541 18767872 4202 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15594/statm: 4582 4202 227 40 0 3997 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 18328

[startup+282.302 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 15595
/proc/meminfo: memFree=1793208/2055920 swapFree=4147196/4192956
[pid=15594] ppid=15592 vsize=20776 CPUtime=282.22
/proc/15594/stat : 15594 (glpPBv3) R 15592 15594 13277 0 -1 0 5126 0 0 0 28074 148 0 0 25 0 1 0 248299541 21274624 4813 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15594/statm: 5194 4813 227 40 0 4609 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 20776

[startup+342.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 15595
/proc/meminfo: memFree=1790072/2055920 swapFree=4147196/4192956
[pid=15594] ppid=15592 vsize=23908 CPUtime=342.2
/proc/15594/stat : 15594 (glpPBv3) R 15592 15594 13277 0 -1 0 5902 0 0 0 34048 172 0 0 25 0 1 0 248299541 24481792 5589 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15594/statm: 5977 5589 227 40 0 5392 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 23908

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 15595
/proc/meminfo: memFree=1785720/2055920 swapFree=4147196/4192956
[pid=15594] ppid=15592 vsize=28196 CPUtime=402.19
/proc/15594/stat : 15594 (glpPBv3) R 15592 15594 13277 0 -1 0 7293 0 0 0 40022 197 0 0 25 0 1 0 248299541 28872704 6659 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/15594/statm: 7049 6659 227 40 0 6464 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 28196

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 15595
/proc/meminfo: memFree=1783288/2055920 swapFree=4147196/4192956
[pid=15594] ppid=15592 vsize=30652 CPUtime=462.18
/proc/15594/stat : 15594 (glpPBv3) R 15592 15594 13277 0 -1 0 7906 0 0 0 45998 220 0 0 25 0 1 0 248299541 31387648 7272 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578253 0 0 4096 0 0 0 0 17 1 0 0
/proc/15594/statm: 7663 7272 227 40 0 7078 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 30652

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15595
/proc/meminfo: memFree=1780536/2055920 swapFree=4147196/4192956
[pid=15594] ppid=15592 vsize=33348 CPUtime=522.16
/proc/15594/stat : 15594 (glpPBv3) R 15592 15594 13277 0 -1 0 8590 0 0 0 51975 241 0 0 25 0 1 0 248299541 34148352 7956 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15594/statm: 8337 7956 227 40 0 7752 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 33348

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15595
/proc/meminfo: memFree=1778040/2055920 swapFree=4147196/4192956
[pid=15594] ppid=15592 vsize=35792 CPUtime=582.14
/proc/15594/stat : 15594 (glpPBv3) R 15592 15594 13277 0 -1 0 9199 0 0 0 57951 263 0 0 25 0 1 0 248299541 36651008 8565 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578253 0 0 4096 0 0 0 0 17 1 0 0
/proc/15594/statm: 8948 8565 227 40 0 8363 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 35792

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15595
/proc/meminfo: memFree=1776056/2055920 swapFree=4147196/4192956
[pid=15594] ppid=15592 vsize=37860 CPUtime=642.14
/proc/15594/stat : 15594 (glpPBv3) R 15592 15594 13277 0 -1 0 9720 0 0 0 63929 285 0 0 25 0 1 0 248299541 38768640 9086 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/15594/statm: 9465 9086 227 40 0 8880 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 37860


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15595
/proc/meminfo: memFree=1768696/2055920 swapFree=4147196/4192956
[pid=15594] ppid=15592 vsize=45188 CPUtime=882.07
/proc/15594/stat : 15594 (glpPBv3) R 15592 15594 13277 0 -1 0 11542 0 0 0 87851 356 0 0 25 0 1 0 248299541 46272512 10908 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578253 0 0 4096 0 0 0 0 17 1 0 0
/proc/15594/statm: 11297 10908 227 40 0 10712 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 45188

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15595
/proc/meminfo: memFree=1766712/2055920 swapFree=4147196/4192956
[pid=15594] ppid=15592 vsize=47128 CPUtime=942.06
/proc/15594/stat : 15594 (glpPBv3) R 15592 15594 13277 0 -1 0 12030 0 0 0 93831 375 0 0 25 0 1 0 248299541 48259072 11396 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15594/statm: 11782 11396 227 40 0 11197 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 47128

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15595
/proc/meminfo: memFree=1764920/2055920 swapFree=4147196/4192956
[pid=15594] ppid=15592 vsize=49012 CPUtime=1002.04
/proc/15594/stat : 15594 (glpPBv3) R 15592 15594 13277 0 -1 0 12496 0 0 0 99812 392 0 0 25 0 1 0 248299541 50188288 11862 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15594/statm: 12253 11862 227 40 0 11668 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 49012

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15595
/proc/meminfo: memFree=1760568/2055920 swapFree=4147196/4192956
[pid=15594] ppid=15592 vsize=53332 CPUtime=1062.03
/proc/15594/stat : 15594 (glpPBv3) R 15592 15594 13277 0 -1 0 14218 0 0 0 105794 409 0 0 25 0 1 0 248299541 54611968 12943 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578266 0 0 4096 0 0 0 0 17 1 0 0
/proc/15594/statm: 13333 12943 227 40 0 12748 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 53332

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15595
/proc/meminfo: memFree=1758968/2055920 swapFree=4147196/4192956
[pid=15594] ppid=15592 vsize=54900 CPUtime=1122.01
/proc/15594/stat : 15594 (glpPBv3) R 15592 15594 13277 0 -1 0 14624 0 0 0 111775 426 0 0 25 0 1 0 248299541 56217600 13349 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15594/statm: 13725 13349 227 40 0 13140 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 54900

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15595
/proc/meminfo: memFree=1757432/2055920 swapFree=4147196/4192956
[pid=15594] ppid=15592 vsize=56404 CPUtime=1182
/proc/15594/stat : 15594 (glpPBv3) R 15592 15594 13277 0 -1 0 14994 0 0 0 117757 443 0 0 25 0 1 0 248299541 57757696 13719 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15594/statm: 14101 13719 227 40 0 13516 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 56404

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15595
/proc/meminfo: memFree=1755960/2055920 swapFree=4147196/4192956
[pid=15594] ppid=15592 vsize=57848 CPUtime=1241.99
/proc/15594/stat : 15594 (glpPBv3) R 15592 15594 13277 0 -1 0 15352 0 0 0 123739 460 0 0 25 0 1 0 248299541 59236352 14077 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134539926 0 0 4096 0 0 0 0 17 1 0 0
/proc/15594/statm: 14462 14077 227 40 0 13877 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 57848

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15595
/proc/meminfo: memFree=1754232/2055920 swapFree=4147196/4192956
[pid=15594] ppid=15592 vsize=59476 CPUtime=1301.97
/proc/15594/stat : 15594 (glpPBv3) R 15592 15594 13277 0 -1 0 15754 0 0 0 129722 475 0 0 25 0 1 0 248299541 60903424 14479 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15594/statm: 14869 14479 227 40 0 14284 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 59476

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15595
/proc/meminfo: memFree=1752632/2055920 swapFree=4147196/4192956
[pid=15594] ppid=15592 vsize=61036 CPUtime=1361.95
/proc/15594/stat : 15594 (glpPBv3) R 15592 15594 13277 0 -1 0 16156 0 0 0 135707 488 0 0 25 0 1 0 248299541 62500864 14881 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/15594/statm: 15259 14881 227 40 0 14674 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 61036

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15597
/proc/meminfo: memFree=1750904/2055920 swapFree=4147196/4192956
[pid=15594] ppid=15592 vsize=62728 CPUtime=1421.94
/proc/15594/stat : 15594 (glpPBv3) R 15592 15594 13277 0 -1 0 16573 0 0 0 141692 502 0 0 25 0 1 0 248299541 64233472 15298 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15594/statm: 15682 15298 227 40 0 15097 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 62728

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15597
/proc/meminfo: memFree=1749560/2055920 swapFree=4147196/4192956
[pid=15594] ppid=15592 vsize=64100 CPUtime=1481.93
/proc/15594/stat : 15594 (glpPBv3) R 15592 15594 13277 0 -1 0 16912 0 0 0 147677 516 0 0 25 0 1 0 248299541 65638400 15637 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 1 0 0
/proc/15594/statm: 16025 15637 227 40 0 15440 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 64100

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15597
/proc/meminfo: memFree=1748216/2055920 swapFree=4147196/4192956
[pid=15594] ppid=15592 vsize=65604 CPUtime=1541.91
/proc/15594/stat : 15594 (glpPBv3) R 15592 15594 13277 0 -1 0 17288 0 0 0 153663 528 0 0 25 0 1 0 248299541 67178496 16013 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/15594/statm: 16401 16013 227 40 0 15816 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 65604

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15597
/proc/meminfo: memFree=1746744/2055920 swapFree=4147196/4192956
[pid=15594] ppid=15592 vsize=67048 CPUtime=1601.89
/proc/15594/stat : 15594 (glpPBv3) R 15592 15594 13277 0 -1 0 17654 0 0 0 159647 542 0 0 25 0 1 0 248299541 68657152 16379 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15594/statm: 16762 16379 227 40 0 16177 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 67048

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 15597
/proc/meminfo: memFree=1745464/2055920 swapFree=4147196/4192956
[pid=15594] ppid=15592 vsize=68236 CPUtime=1661.88
/proc/15594/stat : 15594 (glpPBv3) R 15592 15594 13277 0 -1 0 17956 0 0 0 165631 557 0 0 25 0 1 0 248299541 69873664 16681 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15594/statm: 17059 16681 227 40 0 16474 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 68236

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15597
/proc/meminfo: memFree=1744120/2055920 swapFree=4147196/4192956
[pid=15594] ppid=15592 vsize=69616 CPUtime=1721.86
/proc/15594/stat : 15594 (glpPBv3) R 15592 15594 13277 0 -1 0 18303 0 0 0 171616 570 0 0 25 0 1 0 248299541 71286784 17028 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578268 0 0 4096 0 0 0 0 17 1 0 0
/proc/15594/statm: 17404 17028 227 40 0 16819 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 69616

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15597
/proc/meminfo: memFree=1742840/2055920 swapFree=4147196/4192956
[pid=15594] ppid=15592 vsize=70932 CPUtime=1781.85
/proc/15594/stat : 15594 (glpPBv3) R 15592 15594 13277 0 -1 0 18618 0 0 0 177602 583 0 0 25 0 1 0 248299541 72634368 17343 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/15594/statm: 17733 17343 227 40 0 17148 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 70932



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15597
/proc/meminfo: memFree=1742328/2055920 swapFree=4147196/4192956
[pid=15594] ppid=15592 vsize=71372 CPUtime=1800.05
/proc/15594/stat : 15594 (glpPBv3) R 15592 15594 13277 0 -1 0 18739 0 0 0 179417 588 0 0 25 0 1 0 248299541 73084928 17464 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15594/statm: 17843 17464 227 40 0 17258 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 71372

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: 1.00 1.00 1.00 2/78 15597
/proc/meminfo: memFree=1742328/2055920 swapFree=4147196/4192956
[pid=15594] ppid=15592 vsize=71372 CPUtime=1800.05
/proc/15594/stat : 15594 (glpPBv3) R 15592 15594 13277 0 -1 0 18739 0 0 0 179417 588 0 0 25 0 1 0 248299541 73084928 17464 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15594/statm: 17843 17464 227 40 0 17258 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 71372

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.52
CPU time (s): 1800.07
CPU user time (s): 1794.17
CPU system time (s): 5.9001
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 71372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.17
system time used= 5.9001
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18739
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= 36199

runsolver used 1.43778 second user time and 4.02339 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Tue May  1 07:17:02 UTC 2007

IDJOB= 431209
IDBENCH= 48035
IDSOLVER= 166
FILE ID= node18/431209-1178003821

PBS_JOBID= 4728236

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=11-P1=23-P2=2-P3=5-P4=29-P5=7-P6=23-P7=17-B.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/431209-1178003821/instance-431209-1178003821.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node18/convwatcher-431209-1178003821 -o ROOT/results/node18/conversion-431209-1178003821 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431209-1178003821/instance-431209-1178003821.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-431209-1178003821 -o ROOT/results/node18/solver-431209-1178003821 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/431209-1178003821/instance-431209-1178003821.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  28e49b20edb0178df64878397f43f87c

RANDOM SEED= 518961250

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:       1811992 kB
Buffers:         41788 kB
Cached:         110460 kB
SwapCached:      14420 kB
Active:         120376 kB
Inactive:        55892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1811992 kB
SwapTotal:     4192956 kB
SwapFree:      4147196 kB
Dirty:            2492 kB
Writeback:           0 kB
Mapped:          31048 kB
Slab:            53136 kB
Committed_AS:  6467716 kB
PageTables:       1780 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 node18 on Tue May  1 07:47:04 UTC 2007