Trace number 431741

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 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=53-P1=37-P2=29-P3=83-P4=23-P5=67-B.opb
MD5SUMfeb866c77c1922bd09324402c14b21f3
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 benchmark0.089985
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 variables105
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 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)245
Sum of products size (including duplicates)490
Number of different products245
Sum of products size490

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/431741-1178009848/instance-431741-1178009848.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node58/watcher-431741-1178009848 -o ROOT/results/node58/solver-431741-1178009848 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/431741-1178009848/instance-431741-1178009848.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: 0.87 0.95 0.97 3/64 6062
/proc/meminfo: memFree=1788664/2055920 swapFree=4184476/4192956
[pid=6062] ppid=6060 vsize=2648 CPUtime=0
/proc/6062/stat : 6062 (glpPBv3) R 6060 6062 5072 0 -1 0 267 0 0 0 0 0 0 0 18 0 1 0 248894498 2711552 238 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 5336791 0 0 4096 0 0 0 0 17 1 0 0
/proc/6062/statm: 662 238 199 40 0 77 0

[startup+0.0997171 s]
/proc/loadavg: 0.87 0.95 0.97 3/64 6062
/proc/meminfo: memFree=1788664/2055920 swapFree=4184476/4192956
[pid=6062] ppid=6060 vsize=3292 CPUtime=0.09
/proc/6062/stat : 6062 (glpPBv3) R 6060 6062 5072 0 -1 0 474 0 0 0 9 0 0 0 18 0 1 0 248894498 3371008 444 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6062/statm: 823 444 227 40 0 238 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3292

[startup+0.101717 s]
/proc/loadavg: 0.87 0.95 0.97 3/64 6062
/proc/meminfo: memFree=1788664/2055920 swapFree=4184476/4192956
[pid=6062] ppid=6060 vsize=3292 CPUtime=0.09
/proc/6062/stat : 6062 (glpPBv3) R 6060 6062 5072 0 -1 0 474 0 0 0 9 0 0 0 18 0 1 0 248894498 3371008 444 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6062/statm: 823 444 227 40 0 238 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3292

[startup+0.30175 s]
/proc/loadavg: 0.87 0.95 0.97 3/64 6062
/proc/meminfo: memFree=1788664/2055920 swapFree=4184476/4192956
[pid=6062] ppid=6060 vsize=3360 CPUtime=0.29
/proc/6062/stat : 6062 (glpPBv3) R 6060 6062 5072 0 -1 0 478 0 0 0 29 0 0 0 19 0 1 0 248894498 3440640 448 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6062/statm: 840 448 227 40 0 255 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3360

[startup+0.701818 s]
/proc/loadavg: 0.87 0.95 0.97 3/64 6062
/proc/meminfo: memFree=1788664/2055920 swapFree=4184476/4192956
[pid=6062] ppid=6060 vsize=3360 CPUtime=0.69
/proc/6062/stat : 6062 (glpPBv3) R 6060 6062 5072 0 -1 0 485 0 0 0 69 0 0 0 22 0 1 0 248894498 3440640 455 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6062/statm: 840 455 227 40 0 255 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3360

[startup+1.50195 s]
/proc/loadavg: 0.87 0.95 0.97 2/65 6063
/proc/meminfo: memFree=1787632/2055920 swapFree=4184476/4192956
[pid=6062] ppid=6060 vsize=3396 CPUtime=1.49
/proc/6062/stat : 6062 (glpPBv3) R 6060 6062 5072 0 -1 0 502 0 0 0 148 1 0 0 25 0 1 0 248894498 3477504 472 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6062/statm: 849 472 227 40 0 264 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3396

[startup+3.10122 s]
/proc/loadavg: 0.87 0.95 0.97 2/65 6063
/proc/meminfo: memFree=1787440/2055920 swapFree=4184476/4192956
[pid=6062] ppid=6060 vsize=3572 CPUtime=3.09
/proc/6062/stat : 6062 (glpPBv3) R 6060 6062 5072 0 -1 0 540 0 0 0 307 2 0 0 25 0 1 0 248894498 3657728 510 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134541500 0 0 4096 0 0 0 0 17 1 0 0
/proc/6062/statm: 893 510 227 40 0 308 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3572

[startup+6.30175 s]
/proc/loadavg: 0.88 0.95 0.97 2/65 6063
/proc/meminfo: memFree=1787056/2055920 swapFree=4184476/4192956
[pid=6062] ppid=6060 vsize=3808 CPUtime=6.29
/proc/6062/stat : 6062 (glpPBv3) R 6060 6062 5072 0 -1 0 606 0 0 0 626 3 0 0 25 0 1 0 248894498 3899392 576 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6062/statm: 952 576 227 40 0 367 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3808

[startup+12.7018 s]
/proc/loadavg: 0.89 0.95 0.97 2/65 6063
/proc/meminfo: memFree=1786480/2055920 swapFree=4184476/4192956
[pid=6062] ppid=6060 vsize=4408 CPUtime=12.69
/proc/6062/stat : 6062 (glpPBv3) R 6060 6062 5072 0 -1 0 751 0 0 0 1262 7 0 0 25 0 1 0 248894498 4513792 721 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 5336647 0 0 4096 0 0 0 0 17 1 0 0
/proc/6062/statm: 1102 721 227 40 0 517 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4408

[startup+25.502 s]
/proc/loadavg: 0.91 0.96 0.97 2/65 6063
/proc/meminfo: memFree=1785392/2055920 swapFree=4184476/4192956
[pid=6062] ppid=6060 vsize=5468 CPUtime=25.48
/proc/6062/stat : 6062 (glpPBv3) R 6060 6062 5072 0 -1 0 1011 0 0 0 2536 12 0 0 25 0 1 0 248894498 5599232 981 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6062/statm: 1367 981 227 40 0 782 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5468

[startup+51.1012 s]
/proc/loadavg: 0.94 0.96 0.97 2/65 6063
/proc/meminfo: memFree=1783536/2055920 swapFree=4184476/4192956
[pid=6062] ppid=6060 vsize=7312 CPUtime=51.07
/proc/6062/stat : 6062 (glpPBv3) R 6060 6062 5072 0 -1 0 1521 0 0 0 5085 22 0 0 25 0 1 0 248894498 7487488 1450 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6062/statm: 1828 1450 227 40 0 1243 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7312

[startup+102.306 s]
/proc/loadavg: 0.97 0.96 0.97 2/65 6063
/proc/meminfo: memFree=1779632/2055920 swapFree=4184476/4192956
[pid=6062] ppid=6060 vsize=11132 CPUtime=102.26
/proc/6062/stat : 6062 (glpPBv3) R 6060 6062 5072 0 -1 0 2558 0 0 0 10180 46 0 0 25 0 1 0 248894498 11399168 2406 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134569447 0 0 4096 0 0 0 0 17 1 0 0
/proc/6062/statm: 2783 2406 227 40 0 2198 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11132

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6063
/proc/meminfo: memFree=1775728/2055920 swapFree=4184476/4192956
[pid=6062] ppid=6060 vsize=15740 CPUtime=162.23
/proc/6062/stat : 6062 (glpPBv3) R 6060 6062 5072 0 -1 0 3863 0 0 0 16147 76 0 0 25 0 1 0 248894498 16117760 3550 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6062/statm: 3935 3550 227 40 0 3350 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 15740

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 6137
/proc/meminfo: memFree=1770040/2055920 swapFree=4184476/4192956
[pid=6062] ppid=6060 vsize=19492 CPUtime=222.2
/proc/6062/stat : 6062 (glpPBv3) R 6060 6062 5072 0 -1 0 4807 0 0 0 22119 101 0 0 25 0 1 0 248894498 19959808 4494 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6062/statm: 4873 4494 227 40 0 4288 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 19492

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6261
/proc/meminfo: memFree=1767664/2055920 swapFree=4184476/4192956
[pid=6062] ppid=6060 vsize=22792 CPUtime=282.12
/proc/6062/stat : 6062 (glpPBv3) R 6060 6062 5072 0 -1 0 5630 0 0 0 28087 125 0 0 25 0 1 0 248894498 23339008 5317 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6062/statm: 5698 5317 227 40 0 5113 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 22792

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 6261
/proc/meminfo: memFree=1764912/2055920 swapFree=4184476/4192956
[pid=6062] ppid=6060 vsize=25548 CPUtime=342.09
/proc/6062/stat : 6062 (glpPBv3) R 6060 6062 5072 0 -1 0 6321 0 0 0 34062 147 0 0 25 0 1 0 248894498 26161152 6008 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6062/statm: 6387 6008 227 40 0 5802 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 25548

[startup+402.302 s]
/proc/loadavg: 1.04 0.99 0.97 2/65 6261
/proc/meminfo: memFree=1760944/2055920 swapFree=4184476/4192956
[pid=6062] ppid=6060 vsize=29556 CPUtime=402.08
/proc/6062/stat : 6062 (glpPBv3) R 6060 6062 5072 0 -1 0 7644 0 0 0 40041 167 0 0 25 0 1 0 248894498 30265344 7010 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/6062/statm: 7389 7010 227 40 0 6804 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 29556

[startup+462.302 s]
/proc/loadavg: 1.06 1.00 0.98 2/65 6261
/proc/meminfo: memFree=1758320/2055920 swapFree=4184476/4192956
[pid=6062] ppid=6060 vsize=32156 CPUtime=462.06
/proc/6062/stat : 6062 (glpPBv3) R 6060 6062 5072 0 -1 0 8296 0 0 0 46016 190 0 0 25 0 1 0 248894498 32927744 7662 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578236 0 0 4096 0 0 0 0 17 1 0 0
/proc/6062/statm: 8039 7662 227 40 0 7454 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 32156

[startup+522.301 s]
/proc/loadavg: 1.02 1.00 0.98 2/65 6261
/proc/meminfo: memFree=1755696/2055920 swapFree=4184476/4192956
[pid=6062] ppid=6060 vsize=34744 CPUtime=522.04
/proc/6062/stat : 6062 (glpPBv3) R 6060 6062 5072 0 -1 0 8941 0 0 0 51993 211 0 0 25 0 1 0 248894498 35577856 8307 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/6062/statm: 8686 8307 227 40 0 8101 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 34744

[startup+582.301 s]
/proc/loadavg: 1.01 1.00 0.98 2/65 6261
/proc/meminfo: memFree=1753264/2055920 swapFree=4184476/4192956
[pid=6062] ppid=6060 vsize=37236 CPUtime=582.02
/proc/6062/stat : 6062 (glpPBv3) R 6060 6062 5072 0 -1 0 9560 0 0 0 57971 231 0 0 25 0 1 0 248894498 38129664 8926 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6062/statm: 9309 8926 227 40 0 8724 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 37236

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 6261
/proc/meminfo: memFree=1750896/2055920 swapFree=4184476/4192956
[pid=6062] ppid=6060 vsize=39556 CPUtime=642.01
/proc/6062/stat : 6062 (glpPBv3) R 6060 6062 5072 0 -1 0 10145 0 0 0 63949 252 0 0 25 0 1 0 248894498 40505344 9511 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6062/statm: 9889 9511 227 40 0 9304 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 39556


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 6261
/proc/meminfo: memFree=1742448/2055920 swapFree=4184476/4192956
[pid=6062] ppid=6060 vsize=47988 CPUtime=881.93
/proc/6062/stat : 6062 (glpPBv3) R 6060 6062 5072 0 -1 0 12245 0 0 0 87870 323 0 0 25 0 1 0 248894498 49139712 11611 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 1 0 0
/proc/6062/statm: 11997 11611 227 40 0 11412 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 47988

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 6261
/proc/meminfo: memFree=1740656/2055920 swapFree=4184476/4192956
[pid=6062] ppid=6060 vsize=49788 CPUtime=941.9
/proc/6062/stat : 6062 (glpPBv3) R 6060 6062 5072 0 -1 0 12698 0 0 0 93854 336 0 0 25 0 1 0 248894498 50982912 12064 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542187 0 0 4096 0 0 0 0 17 1 0 0
/proc/6062/statm: 12447 12064 227 40 0 11862 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 49788

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 6261
/proc/meminfo: memFree=1735728/2055920 swapFree=4184476/4192956
[pid=6062] ppid=6060 vsize=54644 CPUtime=1001.89
/proc/6062/stat : 6062 (glpPBv3) R 6060 6062 5072 0 -1 0 14557 0 0 0 99836 353 0 0 25 0 1 0 248894498 55955456 13282 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/6062/statm: 13661 13282 227 40 0 13076 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 54644

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 6261
/proc/meminfo: memFree=1733680/2055920 swapFree=4184476/4192956
[pid=6062] ppid=6060 vsize=56784 CPUtime=1061.87
/proc/6062/stat : 6062 (glpPBv3) R 6060 6062 5072 0 -1 0 15090 0 0 0 105822 365 0 0 25 0 1 0 248894498 58146816 13815 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/6062/statm: 14196 13815 227 40 0 13611 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 56784

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 6261
/proc/meminfo: memFree=1732016/2055920 swapFree=4184476/4192956
[pid=6062] ppid=6060 vsize=58396 CPUtime=1121.85
/proc/6062/stat : 6062 (glpPBv3) R 6060 6062 5072 0 -1 0 15491 0 0 0 111808 377 0 0 25 0 1 0 248894498 59797504 14216 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543281 0 0 4096 0 0 0 0 17 1 0 0
/proc/6062/statm: 14599 14216 227 40 0 14014 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 58396

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 6261
/proc/meminfo: memFree=1730224/2055920 swapFree=4184476/4192956
[pid=6062] ppid=6060 vsize=60216 CPUtime=1181.83
/proc/6062/stat : 6062 (glpPBv3) R 6060 6062 5072 0 -1 0 15948 0 0 0 117792 391 0 0 25 0 1 0 248894498 61661184 14673 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6062/statm: 15054 14673 227 40 0 14469 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 60216

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 6261
/proc/meminfo: memFree=1728048/2055920 swapFree=4184476/4192956
[pid=6062] ppid=6060 vsize=62348 CPUtime=1241.81
/proc/6062/stat : 6062 (glpPBv3) R 6060 6062 5072 0 -1 0 16484 0 0 0 123775 406 0 0 25 0 1 0 248894498 63844352 15209 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/6062/statm: 15587 15209 227 40 0 15002 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 62348

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 6261
/proc/meminfo: memFree=1725808/2055920 swapFree=4184476/4192956
[pid=6062] ppid=6060 vsize=64504 CPUtime=1301.79
/proc/6062/stat : 6062 (glpPBv3) R 6060 6062 5072 0 -1 0 17023 0 0 0 129758 421 0 0 25 0 1 0 248894498 66052096 15748 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 1 0 0
/proc/6062/statm: 16126 15748 227 40 0 15541 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 64504

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 6261
/proc/meminfo: memFree=1723952/2055920 swapFree=4184476/4192956
[pid=6062] ppid=6060 vsize=66384 CPUtime=1361.78
/proc/6062/stat : 6062 (glpPBv3) R 6060 6062 5072 0 -1 0 17489 0 0 0 135742 436 0 0 25 0 1 0 248894498 67977216 16214 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/6062/statm: 16596 16214 227 40 0 16011 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 66384

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 6261
/proc/meminfo: memFree=1721840/2055920 swapFree=4184476/4192956
[pid=6062] ppid=6060 vsize=68412 CPUtime=1421.76
/proc/6062/stat : 6062 (glpPBv3) R 6060 6062 5072 0 -1 0 17997 0 0 0 141724 452 0 0 25 0 1 0 248894498 70053888 16722 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578253 0 0 4096 0 0 0 0 17 1 0 0
/proc/6062/statm: 17103 16722 227 40 0 16518 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 68412

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 6261
/proc/meminfo: memFree=1719984/2055920 swapFree=4184476/4192956
[pid=6062] ppid=6060 vsize=70308 CPUtime=1481.73
/proc/6062/stat : 6062 (glpPBv3) R 6060 6062 5072 0 -1 0 18471 0 0 0 147705 468 0 0 25 0 1 0 248894498 71995392 17196 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6062/statm: 17577 17196 227 40 0 16992 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 70308

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 6261
/proc/meminfo: memFree=1718192/2055920 swapFree=4184476/4192956
[pid=6062] ppid=6060 vsize=72080 CPUtime=1541.72
/proc/6062/stat : 6062 (glpPBv3) R 6060 6062 5072 0 -1 0 18912 0 0 0 153690 482 0 0 25 0 1 0 248894498 73809920 17637 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6062/statm: 18020 17637 227 40 0 17435 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 72080

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 6261
/proc/meminfo: memFree=1716208/2055920 swapFree=4184476/4192956
[pid=6062] ppid=6060 vsize=74032 CPUtime=1601.69
/proc/6062/stat : 6062 (glpPBv3) R 6060 6062 5072 0 -1 0 19401 0 0 0 159675 494 0 0 25 0 1 0 248894498 75808768 18126 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6062/statm: 18508 18126 227 40 0 17923 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 74032

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 6261
/proc/meminfo: memFree=1714544/2055920 swapFree=4184476/4192956
[pid=6062] ppid=6060 vsize=75588 CPUtime=1661.68
/proc/6062/stat : 6062 (glpPBv3) R 6060 6062 5072 0 -1 0 19793 0 0 0 165661 507 0 0 25 0 1 0 248894498 77402112 18518 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578241 0 0 4096 0 0 0 0 17 1 0 0
/proc/6062/statm: 18897 18518 227 40 0 18312 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 75588

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 6261
/proc/meminfo: memFree=1712752/2055920 swapFree=4184476/4192956
[pid=6062] ppid=6060 vsize=77480 CPUtime=1721.66
/proc/6062/stat : 6062 (glpPBv3) R 6060 6062 5072 0 -1 0 20263 0 0 0 171644 522 0 0 25 0 1 0 248894498 79339520 18988 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 1 0 0
/proc/6062/statm: 19370 18988 227 40 0 18785 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 77480

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 6261
/proc/meminfo: memFree=1710960/2055920 swapFree=4184476/4192956
[pid=6062] ppid=6060 vsize=79204 CPUtime=1781.64
/proc/6062/stat : 6062 (glpPBv3) R 6060 6062 5072 0 -1 0 20694 0 0 0 177628 536 0 0 25 0 1 0 248894498 81104896 19419 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578268 0 0 4096 0 0 0 0 17 1 0 0
/proc/6062/statm: 19801 19419 227 40 0 19216 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 79204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 6261
/proc/meminfo: memFree=1710448/2055920 swapFree=4184476/4192956
[pid=6062] ppid=6060 vsize=79744 CPUtime=1800.04
/proc/6062/stat : 6062 (glpPBv3) R 6060 6062 5072 0 -1 0 20833 0 0 0 179463 541 0 0 25 0 1 0 248894498 81657856 19558 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/6062/statm: 19936 19558 227 40 0 19351 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 79744

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

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

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 6261
/proc/meminfo: memFree=1710448/2055920 swapFree=4184476/4192956
[pid=6062] ppid=6060 vsize=79744 CPUtime=1800.04
/proc/6062/stat : 6062 (glpPBv3) R 6060 6062 5072 0 -1 0 20833 0 0 0 179463 541 0 0 25 0 1 0 248894498 81657856 19558 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/6062/statm: 19936 19558 227 40 0 19351 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 79744

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.72
CPU time (s): 1800.06
CPU user time (s): 1794.64
CPU system time (s): 5.42417
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 79744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.64
system time used= 5.42417
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20833
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= 3297

runsolver used 1.3238 second user time and 3.64844 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Tue May  1 08:57:28 UTC 2007

IDJOB= 431741
IDBENCH= 48073
IDSOLVER= 166
FILE ID= node58/431741-1178009848

PBS_JOBID= 4728261

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=53-P1=37-P2=29-P3=83-P4=23-P5=67-B.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/431741-1178009848/instance-431741-1178009848.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node58/convwatcher-431741-1178009848 -o ROOT/results/node58/conversion-431741-1178009848 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431741-1178009848/instance-431741-1178009848.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-431741-1178009848 -o ROOT/results/node58/solver-431741-1178009848 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/431741-1178009848/instance-431741-1178009848.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  feb866c77c1922bd09324402c14b21f3

RANDOM SEED= 646601865

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.265
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		: 3000.265
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:       1789072 kB
Buffers:         22708 kB
Cached:         167036 kB
SwapCached:       2220 kB
Active:          69584 kB
Inactive:       130180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1789072 kB
SwapTotal:     4192956 kB
SwapFree:      4184476 kB
Dirty:            2456 kB
Writeback:           0 kB
Mapped:          16500 kB
Slab:            53140 kB
Committed_AS:  1296188 kB
PageTables:       1384 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 node58 on Tue May  1 09:27:31 UTC 2007