Trace number 429753

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 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=149-P1=163-P2=41-P3=157-P4=223-P5=67-P6=191-P7=17-P8=37-B.opb
MD5SUM870560ebbd959d9c8bd54c4fcdba3455
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 benchmark0.185971
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 variables192
Total number of constraints17
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 constraints17
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)512
Sum of products size (including duplicates)1024
Number of different products512
Sum of products size1024

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/429753-1177988395/instance-429753-1177988395.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node21/watcher-429753-1177988395 -o ROOT/results/node21/solver-429753-1177988395 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/429753-1177988395/instance-429753-1177988395.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: 0.91 0.95 0.98 3/77 26831
/proc/meminfo: memFree=1722632/2055920 swapFree=4156288/4192956
[pid=26831] ppid=26829 vsize=2648 CPUtime=0
/proc/26831/stat : 26831 (glpPBv3) R 26829 26831 16448 0 -1 0 265 0 0 0 0 0 0 0 18 0 1 0 246756774 2711552 236 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8904407 0 0 4096 0 0 0 0 17 1 0 0
/proc/26831/statm: 662 237 199 40 0 77 0

[startup+0.0972379 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 26831
/proc/meminfo: memFree=1722632/2055920 swapFree=4156288/4192956
[pid=26831] ppid=26829 vsize=4060 CPUtime=0.09
/proc/26831/stat : 26831 (glpPBv3) R 26829 26831 16448 0 -1 0 655 0 0 0 9 0 0 0 18 0 1 0 246756774 4157440 626 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8873595 0 0 4096 0 0 0 0 17 1 0 0
/proc/26831/statm: 1015 628 227 40 0 430 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4060

[startup+0.101238 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 26831
/proc/meminfo: memFree=1722632/2055920 swapFree=4156288/4192956
[pid=26831] ppid=26829 vsize=4060 CPUtime=0.09
/proc/26831/stat : 26831 (glpPBv3) R 26829 26831 16448 0 -1 0 658 0 0 0 9 0 0 0 18 0 1 0 246756774 4157440 628 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26831/statm: 1015 628 227 40 0 430 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4060

[startup+0.301259 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 26831
/proc/meminfo: memFree=1722632/2055920 swapFree=4156288/4192956
[pid=26831] ppid=26829 vsize=4060 CPUtime=0.29
/proc/26831/stat : 26831 (glpPBv3) R 26829 26831 16448 0 -1 0 660 0 0 0 29 0 0 0 20 0 1 0 246756774 4157440 630 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542173 0 0 4096 0 0 0 0 17 1 0 0
/proc/26831/statm: 1015 630 227 40 0 430 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4060

[startup+0.701302 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 26831
/proc/meminfo: memFree=1722632/2055920 swapFree=4156288/4192956
[pid=26831] ppid=26829 vsize=4060 CPUtime=0.69
/proc/26831/stat : 26831 (glpPBv3) R 26829 26831 16448 0 -1 0 660 0 0 0 69 0 0 0 23 0 1 0 246756774 4157440 630 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/26831/statm: 1015 630 227 40 0 430 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4060

[startup+1.50139 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 26832
/proc/meminfo: memFree=1720960/2055920 swapFree=4156288/4192956
[pid=26831] ppid=26829 vsize=4060 CPUtime=1.49
/proc/26831/stat : 26831 (glpPBv3) R 26829 26831 16448 0 -1 0 668 0 0 0 149 0 0 0 25 0 1 0 246756774 4157440 638 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26831/statm: 1015 638 227 40 0 430 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4060

[startup+3.10156 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 26832
/proc/meminfo: memFree=1720704/2055920 swapFree=4156288/4192956
[pid=26831] ppid=26829 vsize=4060 CPUtime=3.09
/proc/26831/stat : 26831 (glpPBv3) R 26829 26831 16448 0 -1 0 4504 0 0 0 306 3 0 0 25 0 1 0 246756774 4157440 639 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542964 0 0 4096 0 0 0 0 17 1 0 0
/proc/26831/statm: 1015 639 227 40 0 430 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4060

[startup+6.30192 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 26832
/proc/meminfo: memFree=1720512/2055920 swapFree=4156288/4192956
[pid=26831] ppid=26829 vsize=4188 CPUtime=6.29
/proc/26831/stat : 26831 (glpPBv3) R 26829 26831 16448 0 -1 0 22282 0 0 0 618 11 0 0 25 0 1 0 246756774 4288512 671 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/26831/statm: 1047 671 227 40 0 462 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4188

[startup+12.7016 s]
/proc/loadavg: 0.93 0.95 0.98 2/78 26832
/proc/meminfo: memFree=1720136/2055920 swapFree=4156288/4192956
[pid=26831] ppid=26829 vsize=4480 CPUtime=12.69
/proc/26831/stat : 26831 (glpPBv3) R 26829 26831 16448 0 -1 0 60436 0 0 0 1243 26 0 0 25 0 1 0 246756774 4587520 744 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629280 0 0 4096 0 0 0 0 17 1 0 0
/proc/26831/statm: 1120 744 227 40 0 535 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4480

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.98 2/78 26832
/proc/meminfo: memFree=1719624/2055920 swapFree=4156288/4192956
[pid=26831] ppid=26829 vsize=5200 CPUtime=25.49
/proc/26831/stat : 26831 (glpPBv3) R 26829 26831 16448 0 -1 0 133503 0 0 0 2495 54 0 0 25 0 1 0 246756774 5324800 913 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26831/statm: 1300 913 227 40 0 715 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5200

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 26832
/proc/meminfo: memFree=1718536/2055920 swapFree=4156288/4192956
[pid=26831] ppid=26829 vsize=6332 CPUtime=51.08
/proc/26831/stat : 26831 (glpPBv3) R 26829 26831 16448 0 -1 0 274354 0 0 0 5004 104 0 0 25 0 1 0 246756774 6483968 1177 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8873595 0 0 4096 0 0 0 0 17 1 0 0
/proc/26831/statm: 1583 1185 227 40 0 998 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6332

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/84 26998
/proc/meminfo: memFree=1715272/2055920 swapFree=4156288/4192956
[pid=26831] ppid=26829 vsize=8384 CPUtime=102.19
/proc/26831/stat : 26831 (glpPBv3) R 26829 26831 16448 0 -1 0 569783 0 0 0 9997 222 0 0 25 0 1 0 246756774 8585216 1709 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26831/statm: 2096 1709 227 40 0 1511 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 8384

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 27030
/proc/meminfo: memFree=1713672/2055920 swapFree=4156288/4192956
[pid=26831] ppid=26829 vsize=10868 CPUtime=162.16
/proc/26831/stat : 26831 (glpPBv3) R 26829 26831 16448 0 -1 0 899314 0 0 0 15862 354 0 0 25 0 1 0 246756774 11128832 2341 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26831/statm: 2717 2341 227 40 0 2132 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 10868

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 27030
/proc/meminfo: memFree=1711560/2055920 swapFree=4156288/4192956
[pid=26831] ppid=26829 vsize=13168 CPUtime=222.14
/proc/26831/stat : 26831 (glpPBv3) R 26829 26831 16448 0 -1 0 1216839 0 0 0 21734 480 0 0 25 0 1 0 246756774 13484032 2884 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8904407 0 0 4096 0 0 0 0 17 1 0 0
/proc/26831/statm: 3292 2884 227 40 0 2707 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 13168

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 27030
/proc/meminfo: memFree=1709448/2055920 swapFree=4156288/4192956
[pid=26831] ppid=26829 vsize=15040 CPUtime=282.13
/proc/26831/stat : 26831 (glpPBv3) R 26829 26831 16448 0 -1 0 1527259 0 0 0 27615 598 0 0 25 0 1 0 246756774 15400960 3384 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26831/statm: 3760 3384 227 40 0 3175 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 15040

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 27030
/proc/meminfo: memFree=1706824/2055920 swapFree=4156288/4192956
[pid=26831] ppid=26829 vsize=17860 CPUtime=342.11
/proc/26831/stat : 26831 (glpPBv3) R 26829 26831 16448 0 -1 0 1838232 0 0 0 33488 723 0 0 25 0 1 0 246756774 18288640 4076 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8873595 0 0 4096 0 0 0 0 17 1 0 0
/proc/26831/statm: 4465 4079 227 40 0 3880 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 17860

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 27030
/proc/meminfo: memFree=1704968/2055920 swapFree=4156288/4192956
[pid=26831] ppid=26829 vsize=19720 CPUtime=402.09
/proc/26831/stat : 26831 (glpPBv3) R 26829 26831 16448 0 -1 0 2137182 0 0 0 39372 837 0 0 25 0 1 0 246756774 20193280 4554 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542160 0 0 4096 0 0 0 0 17 1 0 0
/proc/26831/statm: 4930 4554 227 40 0 4345 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 19720

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 27030
/proc/meminfo: memFree=1703048/2055920 swapFree=4156288/4192956
[pid=26831] ppid=26829 vsize=21596 CPUtime=462.08
/proc/26831/stat : 26831 (glpPBv3) R 26829 26831 16448 0 -1 0 2434823 0 0 0 45255 953 0 0 25 0 1 0 246756774 22114304 5023 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26831/statm: 5399 5023 227 40 0 4814 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 21596

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 27030
/proc/meminfo: memFree=1701192/2055920 swapFree=4156288/4192956
[pid=26831] ppid=26829 vsize=23444 CPUtime=522.06
/proc/26831/stat : 26831 (glpPBv3) R 26829 26831 16448 0 -1 0 2728040 0 0 0 51135 1071 0 0 25 0 1 0 246756774 24006656 5485 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/26831/statm: 5861 5485 227 40 0 5276 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 23444

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 27030
/proc/meminfo: memFree=1699400/2055920 swapFree=4156288/4192956
[pid=26831] ppid=26829 vsize=25240 CPUtime=582.04
/proc/26831/stat : 26831 (glpPBv3) R 26829 26831 16448 0 -1 0 3015090 0 0 0 57022 1182 0 0 25 0 1 0 246756774 25845760 5934 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534654 0 0 4096 0 0 0 0 17 1 0 0
/proc/26831/statm: 6310 5934 227 40 0 5725 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 25240

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 27030
/proc/meminfo: memFree=1696200/2055920 swapFree=4156288/4192956
[pid=26831] ppid=26829 vsize=28312 CPUtime=642.03
/proc/26831/stat : 26831 (glpPBv3) R 26829 26831 16448 0 -1 0 3302712 0 0 0 62913 1290 0 0 25 0 1 0 246756774 28991488 6702 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/26831/statm: 7078 6702 227 40 0 6493 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 28312


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 27030
/proc/meminfo: memFree=1691144/2055920 swapFree=4156288/4192956
[pid=26831] ppid=26829 vsize=33368 CPUtime=821.98
/proc/26831/stat : 26831 (glpPBv3) R 26829 26831 16448 0 -1 0 4130375 0 0 0 80587 1611 0 0 25 0 1 0 246756774 34168832 7966 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 1 0 0
/proc/26831/statm: 8342 7966 227 40 0 7757 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 33368

[startup+882.302 s]
/proc/loadavg: 1.03 0.99 0.98 2/78 27030
/proc/meminfo: memFree=1689416/2055920 swapFree=4156288/4192956
[pid=26831] ppid=26829 vsize=35216 CPUtime=881.96
/proc/26831/stat : 26831 (glpPBv3) R 26829 26831 16448 0 -1 0 4358532 0 0 0 86495 1701 0 0 25 0 1 0 246756774 36061184 8416 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26831/statm: 8804 8416 227 40 0 8219 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 35216

[startup+942.301 s]
/proc/loadavg: 1.05 1.00 0.99 2/78 27030
/proc/meminfo: memFree=1687944/2055920 swapFree=4156288/4192956
[pid=26831] ppid=26829 vsize=36612 CPUtime=941.95
/proc/26831/stat : 26831 (glpPBv3) R 26829 26831 16448 0 -1 0 4586808 0 0 0 92400 1795 0 0 25 0 1 0 246756774 37490688 8777 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/26831/statm: 9153 8777 227 40 0 8568 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 36612

[startup+1002.3 s]
/proc/loadavg: 1.13 1.03 1.00 2/78 27030
/proc/meminfo: memFree=1686280/2055920 swapFree=4156288/4192956
[pid=26831] ppid=26829 vsize=38296 CPUtime=1001.93
/proc/26831/stat : 26831 (glpPBv3) R 26829 26831 16448 0 -1 0 4818952 0 0 0 98302 1891 0 0 25 0 1 0 246756774 39215104 9198 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578251 0 0 4096 0 0 0 0 17 1 0 0
/proc/26831/statm: 9574 9198 227 40 0 8989 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 38296

[startup+1062.3 s]
/proc/loadavg: 1.12 1.04 1.00 2/78 27030
/proc/meminfo: memFree=1684744/2055920 swapFree=4156288/4192956
[pid=26831] ppid=26829 vsize=39824 CPUtime=1061.92
/proc/26831/stat : 26831 (glpPBv3) R 26829 26831 16448 0 -1 0 5042926 0 0 0 104207 1985 0 0 25 0 1 0 246756774 40779776 9580 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134569206 0 0 4096 0 0 0 0 17 1 0 0
/proc/26831/statm: 9956 9580 227 40 0 9371 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 39824

[startup+1122.3 s]
/proc/loadavg: 1.11 1.04 1.00 2/78 27030
/proc/meminfo: memFree=1682952/2055920 swapFree=4156288/4192956
[pid=26831] ppid=26829 vsize=41532 CPUtime=1121.91
/proc/26831/stat : 26831 (glpPBv3) R 26829 26831 16448 0 -1 0 5269298 0 0 0 110115 2076 0 0 25 0 1 0 246756774 42528768 10007 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/26831/statm: 10383 10007 227 40 0 9798 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 41532

[startup+1182.3 s]
/proc/loadavg: 1.15 1.06 1.01 2/78 27030
/proc/meminfo: memFree=1681416/2055920 swapFree=4156288/4192956
[pid=26831] ppid=26829 vsize=43248 CPUtime=1181.89
/proc/26831/stat : 26831 (glpPBv3) R 26829 26831 16448 0 -1 0 5491025 0 0 0 116021 2168 0 0 25 0 1 0 246756774 44285952 10419 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8873595 0 0 4096 0 0 0 0 17 1 0 0
/proc/26831/statm: 10812 10419 227 40 0 10227 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 43248

[startup+1242.3 s]
/proc/loadavg: 1.16 1.08 1.01 2/78 27030
/proc/meminfo: memFree=1679752/2055920 swapFree=4156288/4192956
[pid=26831] ppid=26829 vsize=44820 CPUtime=1241.87
/proc/26831/stat : 26831 (glpPBv3) R 26829 26831 16448 0 -1 0 5711854 0 0 0 121930 2257 0 0 25 0 1 0 246756774 45895680 10818 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26831/statm: 11205 10818 227 40 0 10620 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 44820

[startup+1302.3 s]
/proc/loadavg: 1.18 1.10 1.02 2/78 27030
/proc/meminfo: memFree=1678344/2055920 swapFree=4156288/4192956
[pid=26831] ppid=26829 vsize=46264 CPUtime=1301.86
/proc/26831/stat : 26831 (glpPBv3) R 26829 26831 16448 0 -1 0 5925685 0 0 0 127843 2343 0 0 25 0 1 0 246756774 47374336 11173 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8873595 0 0 4096 0 0 0 0 17 1 0 0
/proc/26831/statm: 11566 11173 227 40 0 10981 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 46264

[startup+1362.3 s]
/proc/loadavg: 1.07 1.08 1.01 2/78 27030
/proc/meminfo: memFree=1676936/2055920 swapFree=4156288/4192956
[pid=26831] ppid=26829 vsize=47660 CPUtime=1361.84
/proc/26831/stat : 26831 (glpPBv3) R 26829 26831 16448 0 -1 0 6134620 0 0 0 133757 2427 0 0 25 0 1 0 246756774 48803840 11527 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26831/statm: 11915 11527 227 40 0 11330 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 47660

[startup+1422.31 s]
/proc/loadavg: 1.02 1.06 1.01 2/78 27030
/proc/meminfo: memFree=1675400/2055920 swapFree=4156288/4192956
[pid=26831] ppid=26829 vsize=49180 CPUtime=1421.83
/proc/26831/stat : 26831 (glpPBv3) R 26829 26831 16448 0 -1 0 6344228 0 0 0 139671 2512 0 0 25 0 1 0 246756774 50360320 11887 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8873541 0 0 4096 0 0 0 0 17 1 0 0
/proc/26831/statm: 12295 11887 227 40 0 11710 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 49180

[startup+1482.3 s]
/proc/loadavg: 1.01 1.05 1.00 2/78 27030
/proc/meminfo: memFree=1671304/2055920 swapFree=4156288/4192956
[pid=26831] ppid=26829 vsize=53128 CPUtime=1481.81
/proc/26831/stat : 26831 (glpPBv3) R 26829 26831 16448 0 -1 0 6553668 0 0 0 145581 2600 0 0 25 0 1 0 246756774 54403072 12906 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134569962 0 0 4096 0 0 0 0 17 1 0 0
/proc/26831/statm: 13282 12906 227 40 0 12697 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 53128

[startup+1542.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 27030
/proc/meminfo: memFree=1669832/2055920 swapFree=4156288/4192956
[pid=26831] ppid=26829 vsize=54632 CPUtime=1541.79
/proc/26831/stat : 26831 (glpPBv3) R 26829 26831 16448 0 -1 0 6762170 0 0 0 151500 2679 0 0 25 0 1 0 246756774 55943168 13282 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/26831/statm: 13658 13282 227 40 0 13073 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 54632

[startup+1602.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 27030
/proc/meminfo: memFree=1668296/2055920 swapFree=4156288/4192956
[pid=26831] ppid=26829 vsize=56108 CPUtime=1601.78
/proc/26831/stat : 26831 (glpPBv3) R 26829 26831 16448 0 -1 0 6967538 0 0 0 157413 2765 0 0 25 0 1 0 246756774 57454592 13651 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/26831/statm: 14027 13651 227 40 0 13442 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 56108

[startup+1662.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 27030
/proc/meminfo: memFree=1666888/2055920 swapFree=4156288/4192956
[pid=26831] ppid=26829 vsize=57684 CPUtime=1661.77
/proc/26831/stat : 26831 (glpPBv3) R 26829 26831 16448 0 -1 0 7170607 0 0 0 163331 2846 0 0 25 0 1 0 246756774 59068416 14032 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26831/statm: 14421 14032 227 40 0 13836 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 57684

[startup+1722.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 27030
/proc/meminfo: memFree=1665480/2055920 swapFree=4156288/4192956
[pid=26831] ppid=26829 vsize=58912 CPUtime=1721.75
/proc/26831/stat : 26831 (glpPBv3) R 26829 26831 16448 0 -1 0 7367615 0 0 0 169250 2925 0 0 25 0 1 0 246756774 60325888 14352 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543129 0 0 4096 0 0 0 0 17 1 0 0
/proc/26831/statm: 14728 14352 227 40 0 14143 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 58912

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 27030
/proc/meminfo: memFree=1664200/2055920 swapFree=4156288/4192956
[pid=26831] ppid=26829 vsize=60188 CPUtime=1781.73
/proc/26831/stat : 26831 (glpPBv3) R 26829 26831 16448 0 -1 0 7559702 0 0 0 175170 3003 0 0 25 0 1 0 246756774 61632512 14671 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534676 0 0 4096 0 0 0 0 17 1 0 0
/proc/26831/statm: 15080 14672 227 40 0 14495 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 60188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 27030
/proc/meminfo: memFree=1663816/2055920 swapFree=4156288/4192956
[pid=26831] ppid=26829 vsize=60564 CPUtime=1800.04
/proc/26831/stat : 26831 (glpPBv3) R 26829 26831 16448 0 -1 0 7618417 0 0 0 176976 3028 0 0 25 0 1 0 246756774 62017536 14765 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26831/statm: 15141 14765 227 40 0 14556 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 60564

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.62
CPU time (s): 1800.06
CPU user time (s): 1769.76
CPU system time (s): 30.2924
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 60696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1769.76
system time used= 30.2924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7618417
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= 36783

runsolver used 1.44978 second user time and 4.02139 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Tue May  1 02:59:55 UTC 2007

IDJOB= 429753
IDBENCH= 47931
IDSOLVER= 166
FILE ID= node21/429753-1177988395

PBS_JOBID= 4728060

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=8-P0=149-P1=163-P2=41-P3=157-P4=223-P5=67-P6=191-P7=17-P8=37-B.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/429753-1177988395/instance-429753-1177988395.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node21/convwatcher-429753-1177988395 -o ROOT/results/node21/conversion-429753-1177988395 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429753-1177988395/instance-429753-1177988395.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-429753-1177988395 -o ROOT/results/node21/solver-429753-1177988395 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/429753-1177988395/instance-429753-1177988395.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  870560ebbd959d9c8bd54c4fcdba3455

RANDOM SEED= 632997258

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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:       1722976 kB
Buffers:         37100 kB
Cached:         205984 kB
SwapCached:      15044 kB
Active:         158344 kB
Inactive:       108388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1722976 kB
SwapTotal:     4192956 kB
SwapFree:      4156288 kB
Dirty:            2324 kB
Writeback:           0 kB
Mapped:          30556 kB
Slab:            51688 kB
Committed_AS:  2256292 kB
PageTables:       1788 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 node21 on Tue May  1 03:29:57 UTC 2007