Trace number 431195

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 1800.42

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=59-P1=103-P2=101-P3=43-P4=37-P5=37-P6=17-P7=23-B.opb
MD5SUMa9881f8d96a669a457a765316e0eed8c
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.12598
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables147
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 constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)343
Sum of products size (including duplicates)686
Number of different products343
Sum of products size686

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/431195-1178003729/instance-431195-1178003729.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node30/watcher-431195-1178003729 -o ROOT/results/node30/solver-431195-1178003729 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/431195-1178003729/instance-431195-1178003729.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1073
/proc/meminfo: memFree=1758768/2055920 swapFree=4157096/4192956
[pid=1073] ppid=1071 vsize=2648 CPUtime=0
/proc/1073/stat : 1073 (glpPBv3) R 1071 1073 31921 0 -1 0 267 0 0 0 0 0 0 0 18 0 1 0 248288603 2711552 238 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7483095 0 0 4096 0 0 0 0 17 1 0 0
/proc/1073/statm: 662 238 199 40 0 77 0

[startup+0.106035 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1073
/proc/meminfo: memFree=1758768/2055920 swapFree=4157096/4192956
[pid=1073] ppid=1071 vsize=3580 CPUtime=0.1
/proc/1073/stat : 1073 (glpPBv3) R 1071 1073 31921 0 -1 0 542 0 0 0 10 0 0 0 18 0 1 0 248288603 3665920 512 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1073/statm: 895 512 227 40 0 310 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3580

[startup+0.20104 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1073
/proc/meminfo: memFree=1758768/2055920 swapFree=4157096/4192956
[pid=1073] ppid=1071 vsize=3580 CPUtime=0.19
/proc/1073/stat : 1073 (glpPBv3) R 1071 1073 31921 0 -1 0 545 0 0 0 19 0 0 0 19 0 1 0 248288603 3665920 515 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534287 0 0 4096 0 0 0 0 17 1 0 0
/proc/1073/statm: 895 515 227 40 0 310 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3580

[startup+0.301045 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1073
/proc/meminfo: memFree=1758768/2055920 swapFree=4157096/4192956
[pid=1073] ppid=1071 vsize=3580 CPUtime=0.29
/proc/1073/stat : 1073 (glpPBv3) R 1071 1073 31921 0 -1 0 545 0 0 0 29 0 0 0 20 0 1 0 248288603 3665920 515 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1073/statm: 895 515 227 40 0 310 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3580

[startup+0.701069 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1073
/proc/meminfo: memFree=1758768/2055920 swapFree=4157096/4192956
[pid=1073] ppid=1071 vsize=3624 CPUtime=0.69
/proc/1073/stat : 1073 (glpPBv3) R 1071 1073 31921 0 -1 0 551 0 0 0 69 0 0 0 23 0 1 0 248288603 3710976 521 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134569418 0 0 4096 0 0 0 0 17 1 0 0
/proc/1073/statm: 906 521 227 40 0 321 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3624

[startup+1.50212 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 1074
/proc/meminfo: memFree=1757480/2055920 swapFree=4157096/4192956
[pid=1073] ppid=1071 vsize=3624 CPUtime=1.49
/proc/1073/stat : 1073 (glpPBv3) R 1071 1073 31921 0 -1 0 796 0 0 0 149 0 0 0 25 0 1 0 248288603 3710976 530 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632405 0 0 4096 0 0 0 0 17 1 0 0
/proc/1073/statm: 906 530 227 40 0 321 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3624

[startup+3.10122 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 1074
/proc/meminfo: memFree=1757224/2055920 swapFree=4157096/4192956
[pid=1073] ppid=1071 vsize=3732 CPUtime=3.09
/proc/1073/stat : 1073 (glpPBv3) R 1071 1073 31921 0 -1 0 3489 0 0 0 307 2 0 0 25 0 1 0 248288603 3821568 557 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534290 0 0 4096 0 0 0 0 17 1 0 0
/proc/1073/statm: 933 557 227 40 0 348 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3732

[startup+6.30142 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 1074
/proc/meminfo: memFree=1756904/2055920 swapFree=4157096/4192956
[pid=1073] ppid=1071 vsize=4084 CPUtime=6.29
/proc/1073/stat : 1073 (glpPBv3) R 1071 1073 31921 0 -1 0 8847 0 0 0 624 5 0 0 25 0 1 0 248288603 4182016 616 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1073/statm: 1021 616 227 40 0 436 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4084

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 1074
/proc/meminfo: memFree=1756400/2055920 swapFree=4157096/4192956
[pid=1073] ppid=1071 vsize=4384 CPUtime=12.69
/proc/1073/stat : 1073 (glpPBv3) R 1071 1073 31921 0 -1 0 17037 0 0 0 1257 12 0 0 25 0 1 0 248288603 4489216 720 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134569748 0 0 4096 0 0 0 0 17 1 0 0
/proc/1073/statm: 1096 720 227 40 0 511 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4384

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 1074
/proc/meminfo: memFree=1755632/2055920 swapFree=4157096/4192956
[pid=1073] ppid=1071 vsize=5232 CPUtime=25.49
/proc/1073/stat : 1073 (glpPBv3) R 1071 1073 31921 0 -1 0 33982 0 0 0 2525 24 0 0 25 0 1 0 248288603 5357568 932 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629114 0 0 4096 0 0 0 0 17 1 0 0
/proc/1073/statm: 1308 932 227 40 0 723 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5232

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 1074
/proc/meminfo: memFree=1754096/2055920 swapFree=4157096/4192956
[pid=1073] ppid=1071 vsize=6716 CPUtime=51.08
/proc/1073/stat : 1073 (glpPBv3) R 1071 1073 31921 0 -1 0 69639 0 0 0 5059 49 0 0 25 0 1 0 248288603 6877184 1303 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134569960 0 0 4096 0 0 0 0 17 1 0 0
/proc/1073/statm: 1679 1303 227 40 0 1094 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6716

[startup+102.301 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 1074
/proc/meminfo: memFree=1751024/2055920 swapFree=4157096/4192956
[pid=1073] ppid=1071 vsize=9612 CPUtime=102.27
/proc/1073/stat : 1073 (glpPBv3) R 1071 1073 31921 0 -1 0 137873 0 0 0 10120 107 0 0 25 0 1 0 248288603 9842688 2027 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/1073/statm: 2403 2027 227 40 0 1818 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9612

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1074
/proc/meminfo: memFree=1748336/2055920 swapFree=4157096/4192956
[pid=1073] ppid=1071 vsize=12408 CPUtime=162.26
/proc/1073/stat : 1073 (glpPBv3) R 1071 1073 31921 0 -1 0 214095 0 0 0 16050 176 0 0 25 0 1 0 248288603 12705792 2726 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1073/statm: 3102 2726 227 40 0 2517 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 12408

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1074
/proc/meminfo: memFree=1745008/2055920 swapFree=4157096/4192956
[pid=1073] ppid=1071 vsize=15700 CPUtime=222.25
/proc/1073/stat : 1073 (glpPBv3) R 1071 1073 31921 0 -1 0 286288 0 0 0 21984 241 0 0 25 0 1 0 248288603 16076800 3549 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1073/statm: 3925 3549 227 40 0 3340 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 15700

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1074
/proc/meminfo: memFree=1742320/2055920 swapFree=4157096/4192956
[pid=1073] ppid=1071 vsize=18356 CPUtime=282.23
/proc/1073/stat : 1073 (glpPBv3) R 1071 1073 31921 0 -1 0 354370 0 0 0 27922 301 0 0 25 0 1 0 248288603 18796544 4213 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134569956 0 0 4096 0 0 0 0 17 1 0 0
/proc/1073/statm: 4589 4213 227 40 0 4004 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 18356

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1074
/proc/meminfo: memFree=1739760/2055920 swapFree=4157096/4192956
[pid=1073] ppid=1071 vsize=20884 CPUtime=342.21
/proc/1073/stat : 1073 (glpPBv3) R 1071 1073 31921 0 -1 0 418946 0 0 0 33859 362 0 0 25 0 1 0 248288603 21385216 4845 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534654 0 0 4096 0 0 0 0 17 1 0 0
/proc/1073/statm: 5221 4845 227 40 0 4636 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 20884

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1074
/proc/meminfo: memFree=1737328/2055920 swapFree=4157096/4192956
[pid=1073] ppid=1071 vsize=23332 CPUtime=402.21
/proc/1073/stat : 1073 (glpPBv3) R 1071 1073 31921 0 -1 0 483789 0 0 0 39805 416 0 0 25 0 1 0 248288603 23891968 5457 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1073/statm: 5833 5457 227 40 0 5248 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 23332

[startup+462.302 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 1074
/proc/meminfo: memFree=1734832/2055920 swapFree=4157096/4192956
[pid=1073] ppid=1071 vsize=25932 CPUtime=462.19
/proc/1073/stat : 1073 (glpPBv3) R 1071 1073 31921 0 -1 0 545879 0 0 0 45743 476 0 0 25 0 1 0 248288603 26554368 6078 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1073/statm: 6483 6078 227 40 0 5898 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 25932

[startup+522.301 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 1074
/proc/meminfo: memFree=1730992/2055920 swapFree=4157096/4192956
[pid=1073] ppid=1071 vsize=29612 CPUtime=522.18
/proc/1073/stat : 1073 (glpPBv3) R 1071 1073 31921 0 -1 0 609081 0 0 0 51688 530 0 0 25 0 1 0 248288603 30322688 7027 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1073/statm: 7403 7027 227 40 0 6818 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 29612

[startup+582.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 1074
/proc/meminfo: memFree=1728752/2055920 swapFree=4157096/4192956
[pid=1073] ppid=1071 vsize=31780 CPUtime=582.17
/proc/1073/stat : 1073 (glpPBv3) R 1071 1073 31921 0 -1 0 667457 0 0 0 57635 582 0 0 25 0 1 0 248288603 32542720 7569 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1073/statm: 7945 7569 227 40 0 7360 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 31780

[startup+642.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 1074
/proc/meminfo: memFree=1726768/2055920 swapFree=4157096/4192956
[pid=1073] ppid=1071 vsize=33824 CPUtime=642.16
/proc/1073/stat : 1073 (glpPBv3) R 1071 1073 31921 0 -1 0 724868 0 0 0 63586 630 0 0 25 0 1 0 248288603 34635776 8080 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534926 0 0 4096 0 0 0 0 17 1 0 0
/proc/1073/statm: 8456 8080 227 40 0 7871 0
Current children cumulated CPU time (s) 642.16
Current children cumulated vsize (KiB) 33824


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

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1074
/proc/meminfo: memFree=1718448/2055920 swapFree=4157096/4192956
[pid=1073] ppid=1071 vsize=42076 CPUtime=882.1
/proc/1073/stat : 1073 (glpPBv3) R 1071 1073 31921 0 -1 0 943393 0 0 0 87387 823 0 0 25 0 1 0 248288603 43085824 10143 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/1073/statm: 10519 10143 227 40 0 9934 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 42076

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1074
/proc/meminfo: memFree=1716656/2055920 swapFree=4157096/4192956
[pid=1073] ppid=1071 vsize=43956 CPUtime=942.09
/proc/1073/stat : 1073 (glpPBv3) R 1071 1073 31921 0 -1 0 993716 0 0 0 93340 869 0 0 25 0 1 0 248288603 45010944 10613 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/1073/statm: 10989 10613 227 40 0 10404 0
Current children cumulated CPU time (s) 942.09
Current children cumulated vsize (KiB) 43956

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1074
/proc/meminfo: memFree=1714608/2055920 swapFree=4157096/4192956
[pid=1073] ppid=1071 vsize=46088 CPUtime=1002.07
/proc/1073/stat : 1073 (glpPBv3) R 1071 1073 31921 0 -1 0 1045100 0 0 0 99292 915 0 0 25 0 1 0 248288603 47194112 11117 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1073/statm: 11522 11117 227 40 0 10937 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 46088

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1074
/proc/meminfo: memFree=1712752/2055920 swapFree=4157096/4192956
[pid=1073] ppid=1071 vsize=47944 CPUtime=1062.06
/proc/1073/stat : 1073 (glpPBv3) R 1071 1073 31921 0 -1 0 1093975 0 0 0 105242 964 0 0 25 0 1 0 248288603 49094656 11578 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7452229 0 0 4096 0 0 0 0 17 1 0 0
/proc/1073/statm: 11986 11578 227 40 0 11401 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 47944

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1074
/proc/meminfo: memFree=1708272/2055920 swapFree=4157096/4192956
[pid=1073] ppid=1071 vsize=52252 CPUtime=1122.05
/proc/1073/stat : 1073 (glpPBv3) R 1071 1073 31921 0 -1 0 1144580 0 0 0 111195 1010 0 0 25 0 1 0 248288603 53506048 12687 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578288 0 0 4096 0 0 0 0 17 1 0 0
/proc/1073/statm: 13063 12687 227 40 0 12478 0
Current children cumulated CPU time (s) 1122.05
Current children cumulated vsize (KiB) 52252

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1074
/proc/meminfo: memFree=1706480/2055920 swapFree=4157096/4192956
[pid=1073] ppid=1071 vsize=54148 CPUtime=1182.04
/proc/1073/stat : 1073 (glpPBv3) R 1071 1073 31921 0 -1 0 1193338 0 0 0 117150 1054 0 0 25 0 1 0 248288603 55447552 13161 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629267 0 0 4096 0 0 0 0 17 1 0 0
/proc/1073/statm: 13537 13161 227 40 0 12952 0
Current children cumulated CPU time (s) 1182.04
Current children cumulated vsize (KiB) 54148

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1074
/proc/meminfo: memFree=1704560/2055920 swapFree=4157096/4192956
[pid=1073] ppid=1071 vsize=56000 CPUtime=1242.02
/proc/1073/stat : 1073 (glpPBv3) R 1071 1073 31921 0 -1 0 1241351 0 0 0 123105 1097 0 0 25 0 1 0 248288603 57344000 13624 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/1073/statm: 14000 13624 227 40 0 13415 0
Current children cumulated CPU time (s) 1242.02
Current children cumulated vsize (KiB) 56000

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1074
/proc/meminfo: memFree=1702704/2055920 swapFree=4157096/4192956
[pid=1073] ppid=1071 vsize=57948 CPUtime=1302.01
/proc/1073/stat : 1073 (glpPBv3) R 1071 1073 31921 0 -1 0 1288159 0 0 0 129060 1141 0 0 25 0 1 0 248288603 59338752 14079 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134636247 0 0 4096 0 0 0 0 17 1 0 0
/proc/1073/statm: 14487 14079 227 40 0 13902 0
Current children cumulated CPU time (s) 1302.01
Current children cumulated vsize (KiB) 57948

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1074
/proc/meminfo: memFree=1700976/2055920 swapFree=4157096/4192956
[pid=1073] ppid=1071 vsize=59604 CPUtime=1362
/proc/1073/stat : 1073 (glpPBv3) R 1071 1073 31921 0 -1 0 1334279 0 0 0 135020 1180 0 0 25 0 1 0 248288603 61034496 14525 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 1 0 0
/proc/1073/statm: 14901 14525 227 40 0 14316 0
Current children cumulated CPU time (s) 1362
Current children cumulated vsize (KiB) 59604

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1076
/proc/meminfo: memFree=1699184/2055920 swapFree=4157096/4192956
[pid=1073] ppid=1071 vsize=61352 CPUtime=1421.99
/proc/1073/stat : 1073 (glpPBv3) R 1071 1073 31921 0 -1 0 1380258 0 0 0 140978 1221 0 0 25 0 1 0 248288603 62824448 14962 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1073/statm: 15338 14962 227 40 0 14753 0
Current children cumulated CPU time (s) 1421.99
Current children cumulated vsize (KiB) 61352

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1076
/proc/meminfo: memFree=1697392/2055920 swapFree=4157096/4192956
[pid=1073] ppid=1071 vsize=63152 CPUtime=1481.97
/proc/1073/stat : 1073 (glpPBv3) R 1071 1073 31921 0 -1 0 1425206 0 0 0 146936 1261 0 0 25 0 1 0 248288603 64667648 15412 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578266 0 0 4096 0 0 0 0 17 1 0 0
/proc/1073/statm: 15788 15412 227 40 0 15203 0
Current children cumulated CPU time (s) 1481.97
Current children cumulated vsize (KiB) 63152

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1076
/proc/meminfo: memFree=1695664/2055920 swapFree=4157096/4192956
[pid=1073] ppid=1071 vsize=64816 CPUtime=1541.97
/proc/1073/stat : 1073 (glpPBv3) R 1071 1073 31921 0 -1 0 1468739 0 0 0 152899 1298 0 0 25 0 1 0 248288603 66371584 15828 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134569917 0 0 4096 0 0 0 0 17 1 0 0
/proc/1073/statm: 16204 15828 227 40 0 15619 0
Current children cumulated CPU time (s) 1541.97
Current children cumulated vsize (KiB) 64816

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1076
/proc/meminfo: memFree=1694000/2055920 swapFree=4157096/4192956
[pid=1073] ppid=1071 vsize=66568 CPUtime=1601.95
/proc/1073/stat : 1073 (glpPBv3) R 1071 1073 31921 0 -1 0 1512228 0 0 0 158853 1342 0 0 25 0 1 0 248288603 68165632 16266 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/1073/statm: 16642 16266 227 40 0 16057 0
Current children cumulated CPU time (s) 1601.95
Current children cumulated vsize (KiB) 66568

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1076
/proc/meminfo: memFree=1692272/2055920 swapFree=4157096/4192956
[pid=1073] ppid=1071 vsize=68248 CPUtime=1661.93
/proc/1073/stat : 1073 (glpPBv3) R 1071 1073 31921 0 -1 0 1555583 0 0 0 164812 1381 0 0 25 0 1 0 248288603 69885952 16686 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629048 0 0 4096 0 0 0 0 17 1 0 0
/proc/1073/statm: 17062 16686 227 40 0 16477 0
Current children cumulated CPU time (s) 1661.93
Current children cumulated vsize (KiB) 68248

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1076
/proc/meminfo: memFree=1690736/2055920 swapFree=4157096/4192956
[pid=1073] ppid=1071 vsize=69844 CPUtime=1721.92
/proc/1073/stat : 1073 (glpPBv3) R 1071 1073 31921 0 -1 0 1597423 0 0 0 170779 1413 0 0 25 0 1 0 248288603 71520256 17085 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134569962 0 0 4096 0 0 0 0 17 1 0 0
/proc/1073/statm: 17461 17085 227 40 0 16876 0
Current children cumulated CPU time (s) 1721.92
Current children cumulated vsize (KiB) 69844

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1076
/proc/meminfo: memFree=1688944/2055920 swapFree=4157096/4192956
[pid=1073] ppid=1071 vsize=71600 CPUtime=1781.91
/proc/1073/stat : 1073 (glpPBv3) R 1071 1073 31921 0 -1 0 1640428 0 0 0 176739 1452 0 0 25 0 1 0 248288603 73318400 17524 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/1073/statm: 17900 17524 227 40 0 17315 0
Current children cumulated CPU time (s) 1781.91
Current children cumulated vsize (KiB) 71600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1076
/proc/meminfo: memFree=1688432/2055920 swapFree=4157096/4192956
[pid=1073] ppid=1071 vsize=72224 CPUtime=1800.01
/proc/1073/stat : 1073 (glpPBv3) R 1071 1073 31921 0 -1 0 1653222 0 0 0 178536 1465 0 0 25 0 1 0 248288603 73957376 17655 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1073/statm: 18056 17655 227 40 0 17471 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 72224

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

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

[startup+1800.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1076
/proc/meminfo: memFree=1688432/2055920 swapFree=4157096/4192956
[pid=1073] ppid=1071 vsize=72224 CPUtime=1800.01
/proc/1073/stat : 1073 (glpPBv3) R 1071 1073 31921 0 -1 0 1653222 0 0 0 178536 1465 0 0 25 0 1 0 248288603 73957376 17655 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1073/statm: 18056 17655 227 40 0 17471 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 72224

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.42
CPU time (s): 1800.03
CPU user time (s): 1785.37
CPU system time (s): 14.6638
CPU usage (%): 99.9784
Max. virtual memory (cumulated for all children) (KiB): 72224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1785.37
system time used= 14.6638
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1653222
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 11
involuntary context switches= 36038

runsolver used 1.39679 second user time and 4.00139 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Tue May  1 07:15:29 UTC 2007

IDJOB= 431195
IDBENCH= 48034
IDSOLVER= 166
FILE ID= node30/431195-1178003729

PBS_JOBID= 4728244

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=7-P0=59-P1=103-P2=101-P3=43-P4=37-P5=37-P6=17-P7=23-B.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/431195-1178003729/instance-431195-1178003729.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node30/convwatcher-431195-1178003729 -o ROOT/results/node30/conversion-431195-1178003729 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431195-1178003729/instance-431195-1178003729.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-431195-1178003729 -o ROOT/results/node30/solver-431195-1178003729 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/431195-1178003729/instance-431195-1178003729.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  a9881f8d96a669a457a765316e0eed8c

RANDOM SEED= 669156036

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.218
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		: 3000.218
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:       1759112 kB
Buffers:         40280 kB
Cached:         169408 kB
SwapCached:      15324 kB
Active:          99300 kB
Inactive:       134140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1759112 kB
SwapTotal:     4192956 kB
SwapFree:      4157096 kB
Dirty:            2388 kB
Writeback:           0 kB
Mapped:          30700 kB
Slab:            48884 kB
Committed_AS:  3903260 kB
PageTables:       1776 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 node30 on Tue May  1 07:45:32 UTC 2007