Trace number 431153

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) 1800.03 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=37-P1=59-P2=17-P3=29-P4=2-P5=29-B.opb
MD5SUM95da0ee3bdad9e0093ea0f9e4f647df4
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 benchmark0.05999
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 variables90
Total number of constraints11
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 constraints11
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)180
Sum of products size (including duplicates)360
Number of different products180
Sum of products size360

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/431153-1178003293/instance-431153-1178003293.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node72/watcher-431153-1178003293 -o ROOT/results/node72/solver-431153-1178003293 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/431153-1178003293/instance-431153-1178003293.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: 0.97 1.00 0.99 3/77 19866
/proc/meminfo: memFree=1798760/2055920 swapFree=4157100/4192956
[pid=19866] ppid=19864 vsize=2648 CPUtime=0
/proc/19866/stat : 19866 (glpPBv3) R 19864 19866 18088 0 -1 0 269 0 0 0 0 0 0 0 18 0 1 0 276367772 2711552 240 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3002071 0 0 4096 0 0 0 0 17 1 0 0
/proc/19866/statm: 662 240 199 40 0 77 0

[startup+0.054733 s]
/proc/loadavg: 0.97 1.00 0.99 3/77 19866
/proc/meminfo: memFree=1798760/2055920 swapFree=4157100/4192956
[pid=19866] ppid=19864 vsize=3188 CPUtime=0.05
/proc/19866/stat : 19866 (glpPBv3) R 19864 19866 18088 0 -1 0 434 0 0 0 5 0 0 0 18 0 1 0 276367772 3264512 404 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19866/statm: 797 404 227 40 0 212 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3188

[startup+0.101736 s]
/proc/loadavg: 0.97 1.00 0.99 3/77 19866
/proc/meminfo: memFree=1798760/2055920 swapFree=4157100/4192956
[pid=19866] ppid=19864 vsize=3188 CPUtime=0.09
/proc/19866/stat : 19866 (glpPBv3) R 19864 19866 18088 0 -1 0 434 0 0 0 9 0 0 0 18 0 1 0 276367772 3264512 404 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19866/statm: 797 404 227 40 0 212 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3188

[startup+0.301755 s]
/proc/loadavg: 0.97 1.00 0.99 3/77 19866
/proc/meminfo: memFree=1798760/2055920 swapFree=4157100/4192956
[pid=19866] ppid=19864 vsize=3188 CPUtime=0.29
/proc/19866/stat : 19866 (glpPBv3) R 19864 19866 18088 0 -1 0 442 0 0 0 29 0 0 0 19 0 1 0 276367772 3264512 412 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19866/statm: 797 412 227 40 0 212 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3188

[startup+0.701791 s]
/proc/loadavg: 0.97 1.00 0.99 3/77 19866
/proc/meminfo: memFree=1798760/2055920 swapFree=4157100/4192956
[pid=19866] ppid=19864 vsize=3248 CPUtime=0.69
/proc/19866/stat : 19866 (glpPBv3) R 19864 19866 18088 0 -1 0 453 0 0 0 69 0 0 0 22 0 1 0 276367772 3325952 423 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19866/statm: 812 423 227 40 0 227 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3248

[startup+1.50186 s]
/proc/loadavg: 0.97 1.00 0.99 2/78 19867
/proc/meminfo: memFree=1797920/2055920 swapFree=4157100/4192956
[pid=19866] ppid=19864 vsize=3304 CPUtime=1.49
/proc/19866/stat : 19866 (glpPBv3) R 19864 19866 18088 0 -1 0 477 0 0 0 148 1 0 0 25 0 1 0 276367772 3383296 447 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19866/statm: 826 447 227 40 0 241 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3304

[startup+3.10201 s]
/proc/loadavg: 0.97 1.00 0.99 2/78 19867
/proc/meminfo: memFree=1797664/2055920 swapFree=4157100/4192956
[pid=19866] ppid=19864 vsize=3488 CPUtime=3.09
/proc/19866/stat : 19866 (glpPBv3) R 19864 19866 18088 0 -1 0 514 0 0 0 308 1 0 0 25 0 1 0 276367772 3571712 484 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19866/statm: 872 484 227 40 0 287 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3488

[startup+6.3013 s]
/proc/loadavg: 0.97 1.00 0.99 2/78 19867
/proc/meminfo: memFree=1797224/2055920 swapFree=4157100/4192956
[pid=19866] ppid=19864 vsize=3812 CPUtime=6.29
/proc/19866/stat : 19866 (glpPBv3) R 19864 19866 18088 0 -1 0 604 0 0 0 626 3 0 0 25 0 1 0 276367772 3903488 574 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19866/statm: 953 574 227 40 0 368 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3812

[startup+12.7019 s]
/proc/loadavg: 0.97 1.00 0.99 2/78 19867
/proc/meminfo: memFree=1796456/2055920 swapFree=4157100/4192956
[pid=19866] ppid=19864 vsize=4516 CPUtime=12.68
/proc/19866/stat : 19866 (glpPBv3) R 19864 19866 18088 0 -1 0 773 0 0 0 1261 7 0 0 25 0 1 0 276367772 4624384 743 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134541738 0 0 4096 0 0 0 0 17 1 0 0
/proc/19866/statm: 1129 743 227 40 0 544 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4516

[startup+25.5011 s]
/proc/loadavg: 0.98 1.00 0.99 2/78 19867
/proc/meminfo: memFree=1795048/2055920 swapFree=4157100/4192956
[pid=19866] ppid=19864 vsize=5872 CPUtime=25.48
/proc/19866/stat : 19866 (glpPBv3) R 19864 19866 18088 0 -1 0 1111 0 0 0 2533 15 0 0 25 0 1 0 276367772 6012928 1081 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19866/statm: 1468 1081 227 40 0 883 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5872

[startup+51.1014 s]
/proc/loadavg: 0.98 1.00 0.99 2/78 19867
/proc/meminfo: memFree=1792488/2055920 swapFree=4157100/4192956
[pid=19866] ppid=19864 vsize=8408 CPUtime=51.08
/proc/19866/stat : 19866 (glpPBv3) R 19864 19866 18088 0 -1 0 1796 0 0 0 5076 32 0 0 25 0 1 0 276367772 8609792 1725 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19866/statm: 2102 1725 227 40 0 1517 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8408

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 19867
/proc/meminfo: memFree=1788008/2055920 swapFree=4157100/4192956
[pid=19866] ppid=19864 vsize=12864 CPUtime=102.26
/proc/19866/stat : 19866 (glpPBv3) R 19864 19866 18088 0 -1 0 2985 0 0 0 10168 58 0 0 25 0 1 0 276367772 13172736 2833 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19866/statm: 3216 2833 227 40 0 2631 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12864

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 19867
/proc/meminfo: memFree=1782824/2055920 swapFree=4157100/4192956
[pid=19866] ppid=19864 vsize=18032 CPUtime=162.25
/proc/19866/stat : 19866 (glpPBv3) R 19864 19866 18088 0 -1 0 4439 0 0 0 16138 87 0 0 25 0 1 0 276367772 18464768 4126 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134569711 0 0 4096 0 0 0 0 17 1 0 0
/proc/19866/statm: 4508 4126 227 40 0 3923 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 18032

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 19867
/proc/meminfo: memFree=1778536/2055920 swapFree=4157100/4192956
[pid=19866] ppid=19864 vsize=22264 CPUtime=222.23
/proc/19866/stat : 19866 (glpPBv3) R 19864 19866 18088 0 -1 0 5502 0 0 0 22107 116 0 0 25 0 1 0 276367772 22798336 5189 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19866/statm: 5566 5189 227 40 0 4981 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 22264

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 19867
/proc/meminfo: memFree=1774696/2055920 swapFree=4157100/4192956
[pid=19866] ppid=19864 vsize=26104 CPUtime=282.21
/proc/19866/stat : 19866 (glpPBv3) R 19864 19866 18088 0 -1 0 6453 0 0 0 28078 143 0 0 25 0 1 0 276367772 26730496 6140 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578243 0 0 4096 0 0 0 0 17 1 0 0
/proc/19866/statm: 6526 6140 227 40 0 5941 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 26104

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 19867
/proc/meminfo: memFree=1769704/2055920 swapFree=4157100/4192956
[pid=19866] ppid=19864 vsize=31036 CPUtime=342.2
/proc/19866/stat : 19866 (glpPBv3) R 19864 19866 18088 0 -1 0 8003 0 0 0 34051 169 0 0 25 0 1 0 276367772 31780864 7369 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19866/statm: 7759 7369 227 40 0 7174 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 31036

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 19867
/proc/meminfo: memFree=1766120/2055920 swapFree=4157100/4192956
[pid=19866] ppid=19864 vsize=34592 CPUtime=402.18
/proc/19866/stat : 19866 (glpPBv3) R 19864 19866 18088 0 -1 0 8896 0 0 0 40024 194 0 0 25 0 1 0 276367772 35422208 8262 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/19866/statm: 8648 8262 227 40 0 8063 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 34592

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 19867
/proc/meminfo: memFree=1762984/2055920 swapFree=4157100/4192956
[pid=19866] ppid=19864 vsize=37664 CPUtime=462.17
/proc/19866/stat : 19866 (glpPBv3) R 19864 19866 18088 0 -1 0 9670 0 0 0 46001 216 0 0 25 0 1 0 276367772 38567936 9036 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19866/statm: 9416 9036 227 40 0 8831 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 37664

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 19867
/proc/meminfo: memFree=1759976/2055920 swapFree=4157100/4192956
[pid=19866] ppid=19864 vsize=40648 CPUtime=522.15
/proc/19866/stat : 19866 (glpPBv3) R 19864 19866 18088 0 -1 0 10414 0 0 0 51978 237 0 0 25 0 1 0 276367772 41623552 9780 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19866/statm: 10162 9780 227 40 0 9577 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 40648

[startup+582.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 19867
/proc/meminfo: memFree=1757288/2055920 swapFree=4157100/4192956
[pid=19866] ppid=19864 vsize=43344 CPUtime=582.14
/proc/19866/stat : 19866 (glpPBv3) R 19864 19866 18088 0 -1 0 11086 0 0 0 57956 258 0 0 25 0 1 0 276367772 44384256 10452 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578241 0 0 4096 0 0 0 0 17 1 0 0
/proc/19866/statm: 10836 10452 227 40 0 10251 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 43344

[startup+642.301 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 19867
/proc/meminfo: memFree=1754280/2055920 swapFree=4157100/4192956
[pid=19866] ppid=19864 vsize=46260 CPUtime=642.12
/proc/19866/stat : 19866 (glpPBv3) R 19864 19866 18088 0 -1 0 11815 0 0 0 63934 278 0 0 25 0 1 0 276367772 47370240 11181 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/19866/statm: 11565 11181 227 40 0 10980 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 46260


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 19867
/proc/meminfo: memFree=1742120/2055920 swapFree=4157100/4192956
[pid=19866] ppid=19864 vsize=58340 CPUtime=882.05
/proc/19866/stat : 19866 (glpPBv3) R 19864 19866 18088 0 -1 0 15472 0 0 0 87856 349 0 0 25 0 1 0 276367772 59740160 14197 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632405 0 0 4096 0 0 0 0 17 1 0 0
/proc/19866/statm: 14585 14197 227 40 0 14000 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 58340

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 19867
/proc/meminfo: memFree=1740072/2055920 swapFree=4157100/4192956
[pid=19866] ppid=19864 vsize=60384 CPUtime=942.04
/proc/19866/stat : 19866 (glpPBv3) R 19864 19866 18088 0 -1 0 15987 0 0 0 93841 363 0 0 25 0 1 0 276367772 61833216 14712 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19866/statm: 15096 14712 227 40 0 14511 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 60384

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19867
/proc/meminfo: memFree=1737896/2055920 swapFree=4157100/4192956
[pid=19866] ppid=19864 vsize=62456 CPUtime=1002.02
/proc/19866/stat : 19866 (glpPBv3) R 19864 19866 18088 0 -1 0 16512 0 0 0 99825 377 0 0 25 0 1 0 276367772 63954944 15237 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/19866/statm: 15614 15237 227 40 0 15029 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 62456

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19867
/proc/meminfo: memFree=1736104/2055920 swapFree=4157100/4192956
[pid=19866] ppid=19864 vsize=64208 CPUtime=1062.01
/proc/19866/stat : 19866 (glpPBv3) R 19864 19866 18088 0 -1 0 16951 0 0 0 105807 394 0 0 25 0 1 0 276367772 65748992 15676 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/19866/statm: 16052 15676 227 40 0 15467 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 64208

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19867
/proc/meminfo: memFree=1734248/2055920 swapFree=4157100/4192956
[pid=19866] ppid=19864 vsize=65988 CPUtime=1121.99
/proc/19866/stat : 19866 (glpPBv3) R 19864 19866 18088 0 -1 0 17394 0 0 0 111792 407 0 0 25 0 1 0 276367772 67571712 16119 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632760 0 0 4096 0 0 0 0 17 1 0 0
/proc/19866/statm: 16497 16119 227 40 0 15912 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 65988

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19867
/proc/meminfo: memFree=1732520/2055920 swapFree=4157100/4192956
[pid=19866] ppid=19864 vsize=67760 CPUtime=1181.98
/proc/19866/stat : 19866 (glpPBv3) R 19864 19866 18088 0 -1 0 17825 0 0 0 117776 422 0 0 25 0 1 0 276367772 69386240 16550 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 1 0 0
/proc/19866/statm: 16940 16550 227 40 0 16355 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 67760

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19867
/proc/meminfo: memFree=1730600/2055920 swapFree=4157100/4192956
[pid=19866] ppid=19864 vsize=69508 CPUtime=1241.95
/proc/19866/stat : 19866 (glpPBv3) R 19864 19866 18088 0 -1 0 18266 0 0 0 123760 435 0 0 25 0 1 0 276367772 71176192 16991 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578268 0 0 4096 0 0 0 0 17 1 0 0
/proc/19866/statm: 17377 16991 227 40 0 16792 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 69508

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19867
/proc/meminfo: memFree=1728808/2055920 swapFree=4157100/4192956
[pid=19866] ppid=19864 vsize=71284 CPUtime=1301.95
/proc/19866/stat : 19866 (glpPBv3) R 19864 19866 18088 0 -1 0 18706 0 0 0 129744 451 0 0 25 0 1 0 276367772 72994816 17431 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 1 0 0
/proc/19866/statm: 17821 17431 227 40 0 17236 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 71284

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19867
/proc/meminfo: memFree=1726952/2055920 swapFree=4157100/4192956
[pid=19866] ppid=19864 vsize=73152 CPUtime=1361.92
/proc/19866/stat : 19866 (glpPBv3) R 19864 19866 18088 0 -1 0 19173 0 0 0 135728 464 0 0 25 0 1 0 276367772 74907648 17898 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19866/statm: 18288 17898 227 40 0 17703 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 73152

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19867
/proc/meminfo: memFree=1724968/2055920 swapFree=4157100/4192956
[pid=19866] ppid=19864 vsize=75016 CPUtime=1421.91
/proc/19866/stat : 19866 (glpPBv3) R 19864 19866 18088 0 -1 0 19648 0 0 0 141710 481 0 0 25 0 1 0 276367772 76816384 18373 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19866/statm: 18754 18373 227 40 0 18169 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 75016

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19867
/proc/meminfo: memFree=1723368/2055920 swapFree=4157100/4192956
[pid=19866] ppid=19864 vsize=76636 CPUtime=1481.89
/proc/19866/stat : 19866 (glpPBv3) R 19864 19866 18088 0 -1 0 20054 0 0 0 147694 495 0 0 25 0 1 0 276367772 78475264 18779 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 1 0 0
/proc/19866/statm: 19159 18779 227 40 0 18574 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 76636

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 19869
/proc/meminfo: memFree=1721640/2055920 swapFree=4157100/4192956
[pid=19866] ppid=19864 vsize=78292 CPUtime=1541.88
/proc/19866/stat : 19866 (glpPBv3) R 19864 19866 18088 0 -1 0 20462 0 0 0 153680 508 0 0 25 0 1 0 276367772 80171008 19187 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19866/statm: 19573 19187 227 40 0 18988 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 78292

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19869
/proc/meminfo: memFree=1720040/2055920 swapFree=4157100/4192956
[pid=19866] ppid=19864 vsize=79944 CPUtime=1601.86
/proc/19866/stat : 19866 (glpPBv3) R 19864 19866 18088 0 -1 0 20884 0 0 0 159664 522 0 0 25 0 1 0 276367772 81862656 19609 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/19866/statm: 19986 19609 227 40 0 19401 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 79944

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19869
/proc/meminfo: memFree=1718376/2055920 swapFree=4157100/4192956
[pid=19866] ppid=19864 vsize=81596 CPUtime=1661.84
/proc/19866/stat : 19866 (glpPBv3) R 19864 19866 18088 0 -1 0 21286 0 0 0 165649 535 0 0 25 0 1 0 276367772 83554304 20011 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 1 0 0
/proc/19866/statm: 20399 20011 227 40 0 19814 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 81596

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19869
/proc/meminfo: memFree=1716904/2055920 swapFree=4157100/4192956
[pid=19866] ppid=19864 vsize=83008 CPUtime=1721.83
/proc/19866/stat : 19866 (glpPBv3) R 19864 19866 18088 0 -1 0 21642 0 0 0 171635 548 0 0 25 0 1 0 276367772 85000192 20367 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578236 0 0 4096 0 0 0 0 17 1 0 0
/proc/19866/statm: 20752 20367 227 40 0 20167 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 83008

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19869
/proc/meminfo: memFree=1715432/2055920 swapFree=4157100/4192956
[pid=19866] ppid=19864 vsize=84456 CPUtime=1781.81
/proc/19866/stat : 19866 (glpPBv3) R 19864 19866 18088 0 -1 0 22007 0 0 0 177618 563 0 0 25 0 1 0 276367772 86482944 20732 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 1 0 0
/proc/19866/statm: 21114 20732 227 40 0 20529 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 84456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19869
/proc/meminfo: memFree=1714920/2055920 swapFree=4157100/4192956
[pid=19866] ppid=19864 vsize=84952 CPUtime=1800.01
/proc/19866/stat : 19866 (glpPBv3) R 19864 19866 18088 0 -1 0 22129 0 0 0 179434 567 0 0 25 0 1 0 276367772 86990848 20854 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/19866/statm: 21238 20854 227 40 0 20653 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 84952

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 19869
/proc/meminfo: memFree=1714920/2055920 swapFree=4157100/4192956
[pid=19866] ppid=19864 vsize=84952 CPUtime=1800.01
/proc/19866/stat : 19866 (glpPBv3) R 19864 19866 18088 0 -1 0 22129 0 0 0 179434 567 0 0 25 0 1 0 276367772 86990848 20854 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/19866/statm: 21238 20854 227 40 0 20653 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 84952

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.52
CPU time (s): 1800.03
CPU user time (s): 1794.35
CPU system time (s): 5.68513
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 84952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.35
system time used= 5.68513
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22129
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= 3041

runsolver used 1.52677 second user time and 4.19436 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Tue May  1 07:08:13 UTC 2007

IDJOB= 431153
IDBENCH= 48031
IDSOLVER= 166
FILE ID= node72/431153-1178003293

PBS_JOBID= 4728255

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=37-P1=59-P2=17-P3=29-P4=2-P5=29-B.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/431153-1178003293/instance-431153-1178003293.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node72/convwatcher-431153-1178003293 -o ROOT/results/node72/conversion-431153-1178003293 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431153-1178003293/instance-431153-1178003293.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-431153-1178003293 -o ROOT/results/node72/solver-431153-1178003293 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/431153-1178003293/instance-431153-1178003293.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  95da0ee3bdad9e0093ea0f9e4f647df4

RANDOM SEED= 733874712

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.222
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	: 5931.00
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		: 3000.222
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:       1799232 kB
Buffers:         36792 kB
Cached:         133028 kB
SwapCached:      16772 kB
Active:          45852 kB
Inactive:       147520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1799232 kB
SwapTotal:     4192956 kB
SwapFree:      4157100 kB
Dirty:            2508 kB
Writeback:           0 kB
Mapped:          30404 kB
Slab:            48784 kB
Committed_AS:  3458168 kB
PageTables:       1792 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 node72 on Tue May  1 07:38:16 UTC 2007