Trace number 431223

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) 1800.06 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=67-P1=47-P2=2-P3=53-P4=23-P5=7-P6=41-P7=31-B.opb
MD5SUM908985d974b16faef92bc77f5752fc1c
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 benchmark0.088986
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 variables126
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 constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)252
Sum of products size (including duplicates)504
Number of different products252
Sum of products size504

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/431223-1178003959/instance-431223-1178003959.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node63/watcher-431223-1178003959 -o ROOT/results/node63/solver-431223-1178003959 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/431223-1178003959/instance-431223-1178003959.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: 0.96 0.97 0.99 3/64 20848
/proc/meminfo: memFree=1800508/2055920 swapFree=4182900/4192956
[pid=20848] ppid=20846 vsize=2648 CPUtime=0
/proc/20848/stat : 20848 (glpPBv3) R 20846 20848 19027 0 -1 0 267 0 0 0 0 0 0 0 18 0 1 0 276385791 2711552 238 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3436247 0 0 4096 0 0 0 0 17 1 0 0
/proc/20848/statm: 662 238 199 40 0 77 0

[startup+0.0183319 s]
/proc/loadavg: 0.96 0.97 0.99 3/64 20848
/proc/meminfo: memFree=1800508/2055920 swapFree=4182900/4192956
[pid=20848] ppid=20846 vsize=3312 CPUtime=0.01
/proc/20848/stat : 20848 (glpPBv3) R 20846 20848 19027 0 -1 0 478 0 0 0 1 0 0 0 18 0 1 0 276385791 3391488 448 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20848/statm: 828 448 227 40 0 243 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3312

[startup+0.101341 s]
/proc/loadavg: 0.96 0.97 0.99 3/64 20848
/proc/meminfo: memFree=1800508/2055920 swapFree=4182900/4192956
[pid=20848] ppid=20846 vsize=3312 CPUtime=0.09
/proc/20848/stat : 20848 (glpPBv3) R 20846 20848 19027 0 -1 0 482 0 0 0 9 0 0 0 18 0 1 0 276385791 3391488 452 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20848/statm: 828 452 227 40 0 243 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3312

[startup+0.301361 s]
/proc/loadavg: 0.96 0.97 0.99 3/64 20848
/proc/meminfo: memFree=1800508/2055920 swapFree=4182900/4192956
[pid=20848] ppid=20846 vsize=3396 CPUtime=0.29
/proc/20848/stat : 20848 (glpPBv3) R 20846 20848 19027 0 -1 0 484 0 0 0 29 0 0 0 19 0 1 0 276385791 3477504 454 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20848/statm: 849 454 227 40 0 264 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3396

[startup+0.701403 s]
/proc/loadavg: 0.96 0.97 0.99 3/64 20848
/proc/meminfo: memFree=1800508/2055920 swapFree=4182900/4192956
[pid=20848] ppid=20846 vsize=3396 CPUtime=0.69
/proc/20848/stat : 20848 (glpPBv3) R 20846 20848 19027 0 -1 0 493 0 0 0 69 0 0 0 22 0 1 0 276385791 3477504 463 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3436193 0 0 4096 0 0 0 0 17 1 0 0
/proc/20848/statm: 849 463 227 40 0 264 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3396

[startup+1.50149 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 20849
/proc/meminfo: memFree=1799476/2055920 swapFree=4182900/4192956
[pid=20848] ppid=20846 vsize=3452 CPUtime=1.5
/proc/20848/stat : 20848 (glpPBv3) R 20846 20848 19027 0 -1 0 512 0 0 0 149 1 0 0 25 0 1 0 276385791 3534848 482 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534903 0 0 4096 0 0 0 0 17 1 0 0
/proc/20848/statm: 863 482 227 40 0 278 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 3452

[startup+3.10166 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 20849
/proc/meminfo: memFree=1799284/2055920 swapFree=4182900/4192956
[pid=20848] ppid=20846 vsize=3576 CPUtime=3.09
/proc/20848/stat : 20848 (glpPBv3) R 20846 20848 19027 0 -1 0 547 0 0 0 308 1 0 0 25 0 1 0 276385791 3661824 517 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20848/statm: 894 517 227 40 0 309 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3576

[startup+6.302 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 20849
/proc/meminfo: memFree=1798900/2055920 swapFree=4182900/4192956
[pid=20848] ppid=20846 vsize=3836 CPUtime=6.3
/proc/20848/stat : 20848 (glpPBv3) R 20846 20848 19027 0 -1 0 608 0 0 0 627 3 0 0 25 0 1 0 276385791 3928064 578 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20848/statm: 959 578 227 40 0 374 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 3836

[startup+12.7017 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 20849
/proc/meminfo: memFree=1798388/2055920 swapFree=4182900/4192956
[pid=20848] ppid=20846 vsize=4368 CPUtime=12.69
/proc/20848/stat : 20848 (glpPBv3) R 20846 20848 19027 0 -1 0 741 0 0 0 1263 6 0 0 25 0 1 0 276385791 4472832 711 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134541710 0 0 4096 0 0 0 0 17 1 0 0
/proc/20848/statm: 1092 711 227 40 0 507 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4368

[startup+25.501 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 20849
/proc/meminfo: memFree=1797364/2055920 swapFree=4182900/4192956
[pid=20848] ppid=20846 vsize=5356 CPUtime=25.48
/proc/20848/stat : 20848 (glpPBv3) R 20846 20848 19027 0 -1 0 993 0 0 0 2537 11 0 0 25 0 1 0 276385791 5484544 963 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20848/statm: 1339 963 227 40 0 754 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5356

[startup+51.1017 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 20849
/proc/meminfo: memFree=1795316/2055920 swapFree=4182900/4192956
[pid=20848] ppid=20846 vsize=7420 CPUtime=51.08
/proc/20848/stat : 20848 (glpPBv3) R 20846 20848 19027 0 -1 0 1546 0 0 0 5087 21 0 0 25 0 1 0 276385791 7598080 1475 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/20848/statm: 1855 1475 227 40 0 1270 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7420

[startup+102.304 s]
/proc/loadavg: 1.07 0.99 0.99 2/65 20849
/proc/meminfo: memFree=1791732/2055920 swapFree=4182900/4192956
[pid=20848] ppid=20846 vsize=10992 CPUtime=102.27
/proc/20848/stat : 20848 (glpPBv3) R 20846 20848 19027 0 -1 0 2516 0 0 0 10186 41 0 0 25 0 1 0 276385791 11255808 2364 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20848/statm: 2748 2364 227 40 0 2163 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10992

[startup+162.301 s]
/proc/loadavg: 1.03 0.99 0.99 2/65 20849
/proc/meminfo: memFree=1788148/2055920 swapFree=4182900/4192956
[pid=20848] ppid=20846 vsize=14572 CPUtime=162.25
/proc/20848/stat : 20848 (glpPBv3) R 20846 20848 19027 0 -1 0 3411 0 0 0 16162 63 0 0 25 0 1 0 276385791 14921728 3259 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 1 0 0
/proc/20848/statm: 3643 3259 227 40 0 3058 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14572

[startup+222.302 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 20849
/proc/meminfo: memFree=1783988/2055920 swapFree=4182900/4192956
[pid=20848] ppid=20846 vsize=18608 CPUtime=222.23
/proc/20848/stat : 20848 (glpPBv3) R 20846 20848 19027 0 -1 0 4581 0 0 0 22140 83 0 0 25 0 1 0 276385791 19054592 4268 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20848/statm: 4652 4268 227 40 0 4067 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 18608

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20849
/proc/meminfo: memFree=1780852/2055920 swapFree=4182900/4192956
[pid=20848] ppid=20846 vsize=21780 CPUtime=282.21
/proc/20848/stat : 20848 (glpPBv3) R 20846 20848 19027 0 -1 0 5378 0 0 0 28118 103 0 0 25 0 1 0 276385791 22302720 5065 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/20848/statm: 5445 5065 227 40 0 4860 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 21780

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20849
/proc/meminfo: memFree=1777780/2055920 swapFree=4182900/4192956
[pid=20848] ppid=20846 vsize=24788 CPUtime=342.21
/proc/20848/stat : 20848 (glpPBv3) R 20846 20848 19027 0 -1 0 6134 0 0 0 34096 125 0 0 25 0 1 0 276385791 25382912 5821 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/20848/statm: 6197 5821 227 40 0 5612 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 24788

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20849
/proc/meminfo: memFree=1773492/2055920 swapFree=4182900/4192956
[pid=20848] ppid=20846 vsize=29108 CPUtime=402.19
/proc/20848/stat : 20848 (glpPBv3) R 20846 20848 19027 0 -1 0 7531 0 0 0 40076 143 0 0 25 0 1 0 276385791 29806592 6897 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/20848/statm: 7277 6897 227 40 0 6692 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 29108

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20849
/proc/meminfo: memFree=1770612/2055920 swapFree=4182900/4192956
[pid=20848] ppid=20846 vsize=32016 CPUtime=462.17
/proc/20848/stat : 20848 (glpPBv3) R 20846 20848 19027 0 -1 0 8254 0 0 0 46055 162 0 0 25 0 1 0 276385791 32784384 7620 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534654 0 0 4096 0 0 0 0 17 1 0 0
/proc/20848/statm: 8004 7620 227 40 0 7419 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 32016

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20849
/proc/meminfo: memFree=1767924/2055920 swapFree=4182900/4192956
[pid=20848] ppid=20846 vsize=34624 CPUtime=522.16
/proc/20848/stat : 20848 (glpPBv3) R 20846 20848 19027 0 -1 0 8907 0 0 0 52036 180 0 0 25 0 1 0 276385791 35454976 8273 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/20848/statm: 8656 8273 227 40 0 8071 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 34624

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20849
/proc/meminfo: memFree=1765236/2055920 swapFree=4182900/4192956
[pid=20848] ppid=20846 vsize=37288 CPUtime=582.14
/proc/20848/stat : 20848 (glpPBv3) R 20846 20848 19027 0 -1 0 9576 0 0 0 58014 200 0 0 25 0 1 0 276385791 38182912 8942 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20848/statm: 9322 8942 227 40 0 8737 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 37288

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20849
/proc/meminfo: memFree=1762548/2055920 swapFree=4182900/4192956
[pid=20848] ppid=20846 vsize=39908 CPUtime=642.13
/proc/20848/stat : 20848 (glpPBv3) R 20846 20848 19027 0 -1 0 10233 0 0 0 63993 220 0 0 25 0 1 0 276385791 40865792 9599 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578266 0 0 4096 0 0 0 0 17 1 0 0
/proc/20848/statm: 9977 9599 227 40 0 9392 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 39908


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

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20849
/proc/meminfo: memFree=1750132/2055920 swapFree=4182900/4192956
[pid=20848] ppid=20846 vsize=52248 CPUtime=882.07
/proc/20848/stat : 20848 (glpPBv3) R 20846 20848 19027 0 -1 0 13955 0 0 0 87921 286 0 0 25 0 1 0 276385791 53501952 12680 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578253 0 0 4096 0 0 0 0 17 1 0 0
/proc/20848/statm: 13062 12680 227 40 0 12477 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 52248

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20849
/proc/meminfo: memFree=1747892/2055920 swapFree=4182900/4192956
[pid=20848] ppid=20846 vsize=54504 CPUtime=942.05
/proc/20848/stat : 20848 (glpPBv3) R 20846 20848 19027 0 -1 0 14525 0 0 0 93905 300 0 0 25 0 1 0 276385791 55812096 13250 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134569956 0 0 4096 0 0 0 0 17 1 0 0
/proc/20848/statm: 13626 13250 227 40 0 13041 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 54504

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20849
/proc/meminfo: memFree=1745524/2055920 swapFree=4182900/4192956
[pid=20848] ppid=20846 vsize=56868 CPUtime=1002.03
/proc/20848/stat : 20848 (glpPBv3) R 20846 20848 19027 0 -1 0 15116 0 0 0 99888 315 0 0 25 0 1 0 276385791 58232832 13841 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578253 0 0 4096 0 0 0 0 17 1 0 0
/proc/20848/statm: 14217 13841 227 40 0 13632 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 56868

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20849
/proc/meminfo: memFree=1743284/2055920 swapFree=4182900/4192956
[pid=20848] ppid=20846 vsize=59128 CPUtime=1062.02
/proc/20848/stat : 20848 (glpPBv3) R 20846 20848 19027 0 -1 0 15681 0 0 0 105872 330 0 0 25 0 1 0 276385791 60547072 14406 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20848/statm: 14782 14406 227 40 0 14197 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 59128

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20849
/proc/meminfo: memFree=1741364/2055920 swapFree=4182900/4192956
[pid=20848] ppid=20846 vsize=61052 CPUtime=1122
/proc/20848/stat : 20848 (glpPBv3) R 20846 20848 19027 0 -1 0 16157 0 0 0 111857 343 0 0 25 0 1 0 276385791 62517248 14882 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578266 0 0 4096 0 0 0 0 17 1 0 0
/proc/20848/statm: 15263 14882 227 40 0 14678 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 61052

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20849
/proc/meminfo: memFree=1739124/2055920 swapFree=4182900/4192956
[pid=20848] ppid=20846 vsize=63256 CPUtime=1181.99
/proc/20848/stat : 20848 (glpPBv3) R 20846 20848 19027 0 -1 0 16707 0 0 0 117843 356 0 0 25 0 1 0 276385791 64774144 15432 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/20848/statm: 15814 15432 227 40 0 15229 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 63256

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20849
/proc/meminfo: memFree=1736820/2055920 swapFree=4182900/4192956
[pid=20848] ppid=20846 vsize=65460 CPUtime=1241.97
/proc/20848/stat : 20848 (glpPBv3) R 20846 20848 19027 0 -1 0 17262 0 0 0 123828 369 0 0 25 0 1 0 276385791 67031040 15987 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/20848/statm: 16365 15987 227 40 0 15780 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 65460

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20849
/proc/meminfo: memFree=1734836/2055920 swapFree=4182900/4192956
[pid=20848] ppid=20846 vsize=67476 CPUtime=1301.96
/proc/20848/stat : 20848 (glpPBv3) R 20846 20848 19027 0 -1 0 17763 0 0 0 129814 382 0 0 25 0 1 0 276385791 69095424 16488 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578266 0 0 4096 0 0 0 0 17 1 0 0
/proc/20848/statm: 16869 16488 227 40 0 16284 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 67476

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20849
/proc/meminfo: memFree=1732916/2055920 swapFree=4182900/4192956
[pid=20848] ppid=20846 vsize=69412 CPUtime=1361.94
/proc/20848/stat : 20848 (glpPBv3) R 20846 20848 19027 0 -1 0 18243 0 0 0 135799 395 0 0 25 0 1 0 276385791 71077888 16968 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578266 0 0 4096 0 0 0 0 17 1 0 0
/proc/20848/statm: 17353 16968 227 40 0 16768 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 69412

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20851
/proc/meminfo: memFree=1730676/2055920 swapFree=4182900/4192956
[pid=20848] ppid=20846 vsize=71472 CPUtime=1421.93
/proc/20848/stat : 20848 (glpPBv3) R 20846 20848 19027 0 -1 0 18764 0 0 0 141783 410 0 0 25 0 1 0 276385791 73187328 17489 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/20848/statm: 17868 17489 227 40 0 17283 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 71472

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20851
/proc/meminfo: memFree=1728756/2055920 swapFree=4182900/4192956
[pid=20848] ppid=20846 vsize=73448 CPUtime=1481.91
/proc/20848/stat : 20848 (glpPBv3) R 20846 20848 19027 0 -1 0 19256 0 0 0 147768 423 0 0 25 0 1 0 276385791 75210752 17981 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20848/statm: 18362 17981 227 40 0 17777 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 73448

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20851
/proc/meminfo: memFree=1726708/2055920 swapFree=4182900/4192956
[pid=20848] ppid=20846 vsize=75428 CPUtime=1541.9
/proc/20848/stat : 20848 (glpPBv3) R 20846 20848 19027 0 -1 0 19753 0 0 0 153755 435 0 0 25 0 1 0 276385791 77238272 18478 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20848/statm: 18857 18478 227 40 0 18272 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 75428

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20851
/proc/meminfo: memFree=1724788/2055920 swapFree=4182900/4192956
[pid=20848] ppid=20846 vsize=77372 CPUtime=1601.88
/proc/20848/stat : 20848 (glpPBv3) R 20846 20848 19027 0 -1 0 20235 0 0 0 159740 448 0 0 25 0 1 0 276385791 79228928 18960 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578266 0 0 4096 0 0 0 0 17 1 0 0
/proc/20848/statm: 19343 18960 227 40 0 18758 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 77372

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20851
/proc/meminfo: memFree=1722868/2055920 swapFree=4182900/4192956
[pid=20848] ppid=20846 vsize=79316 CPUtime=1661.87
/proc/20848/stat : 20848 (glpPBv3) R 20846 20848 19027 0 -1 0 20719 0 0 0 165724 463 0 0 25 0 1 0 276385791 81219584 19444 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578241 0 0 4096 0 0 0 0 17 1 0 0
/proc/20848/statm: 19829 19444 227 40 0 19244 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 79316

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20851
/proc/meminfo: memFree=1721268/2055920 swapFree=4182900/4192956
[pid=20848] ppid=20846 vsize=80876 CPUtime=1721.85
/proc/20848/stat : 20848 (glpPBv3) R 20846 20848 19027 0 -1 0 21113 0 0 0 171713 472 0 0 25 0 1 0 276385791 82817024 19838 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/20848/statm: 20219 19838 227 40 0 19634 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 80876

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20851
/proc/meminfo: memFree=1719668/2055920 swapFree=4182900/4192956
[pid=20848] ppid=20846 vsize=82480 CPUtime=1781.83
/proc/20848/stat : 20848 (glpPBv3) R 20846 20848 19027 0 -1 0 21517 0 0 0 177702 481 0 0 25 0 1 0 276385791 84459520 20242 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578253 0 0 4096 0 0 0 0 17 1 0 0
/proc/20848/statm: 20620 20242 227 40 0 20035 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 82480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20851
/proc/meminfo: memFree=1719092/2055920 swapFree=4182900/4192956
[pid=20848] ppid=20846 vsize=83084 CPUtime=1800.03
/proc/20848/stat : 20848 (glpPBv3) R 20846 20848 19027 0 -1 0 21661 0 0 0 179518 485 0 0 25 0 1 0 276385791 85078016 20386 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134541654 0 0 4096 0 0 0 0 17 1 0 0
/proc/20848/statm: 20771 20386 227 40 0 20186 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 83084

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 0.99 0.99 2/65 20851
/proc/meminfo: memFree=1719092/2055920 swapFree=4182900/4192956
[pid=20848] ppid=20846 vsize=83084 CPUtime=1800.03
/proc/20848/stat : 20848 (glpPBv3) R 20846 20848 19027 0 -1 0 21661 0 0 0 179518 485 0 0 25 0 1 0 276385791 85078016 20386 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134541654 0 0 4096 0 0 0 0 17 1 0 0
/proc/20848/statm: 20771 20386 227 40 0 20186 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 83084

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.52
CPU time (s): 1800.06
CPU user time (s): 1795.19
CPU system time (s): 4.87126
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 83084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.19
system time used= 4.87126
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21661
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= 3575

runsolver used 1.3288 second user time and 3.59345 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Tue May  1 07:19:19 UTC 2007

IDJOB= 431223
IDBENCH= 48036
IDSOLVER= 166
FILE ID= node63/431223-1178003959

PBS_JOBID= 4728232

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=6-P0=67-P1=47-P2=2-P3=53-P4=23-P5=7-P6=41-P7=31-B.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/431223-1178003959/instance-431223-1178003959.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node63/convwatcher-431223-1178003959 -o ROOT/results/node63/conversion-431223-1178003959 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431223-1178003959/instance-431223-1178003959.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-431223-1178003959 -o ROOT/results/node63/solver-431223-1178003959 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/431223-1178003959/instance-431223-1178003959.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  908985d974b16faef92bc77f5752fc1c

RANDOM SEED= 782758297

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.232
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		: 3000.232
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:       1800916 kB
Buffers:         17248 kB
Cached:         161200 kB
SwapCached:       3860 kB
Active:          50416 kB
Inactive:       138148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1800916 kB
SwapTotal:     4192956 kB
SwapFree:      4182900 kB
Dirty:            2476 kB
Writeback:           0 kB
Mapped:          16100 kB
Slab:            52380 kB
Committed_AS:  2408984 kB
PageTables:       1460 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 node63 on Tue May  1 07:49:21 UTC 2007