Trace number 352022

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) 1800.07 1800.82

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/
MIPLIB/miplib2003/normalized-mps-v2-20-10-fast0507.opb
MD5SUM5548b3a1af88258afdf09b4f2d4db162
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark248
Best CPU time to get the best result obtained on this benchmark1800.16
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 239
Optimality of the best value was proved NO
Number of variables63009
Total number of constraints507
Number of constraints which are clauses507
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint7753
Number of terms in the objective function 63009
Biggest coefficient in the objective function 2
Number of bits for the biggest coefficient in the objective function 2
Sum of the numbers in the objective function 122425
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 122425
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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)

/tmp/evaluation/352022-1176620373/instance-352022-1176620373.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node59/watcher-352022-1176620373 -o ROOT/results/node59/solver-352022-1176620373 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/352022-1176620373/instance-352022-1176620373.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: 1.08 1.14 1.12 3/64 22431
/proc/meminfo: memFree=1751064/2055920 swapFree=4184740/4192956
[pid=22431] ppid=22429 vsize=2644 CPUtime=0
/proc/22431/stat : 22431 (glpPBv3) R 22429 22431 11603 0 -1 0 254 0 0 0 0 0 0 0 18 0 1 0 109946993 2707456 224 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 9752279 0 0 4096 0 0 0 0 17 1 0 0
/proc/22431/statm: 661 225 192 40 0 76 0

[startup+0.07419 s]
/proc/loadavg: 1.08 1.14 1.12 3/64 22431
/proc/meminfo: memFree=1751064/2055920 swapFree=4184740/4192956
[pid=22431] ppid=22429 vsize=4508 CPUtime=0.06
/proc/22431/stat : 22431 (glpPBv3) R 22429 22431 11603 0 -1 0 734 0 0 0 6 0 0 0 18 0 1 0 109946993 4616192 704 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 9752279 0 0 4096 0 0 0 0 17 1 0 0
/proc/22431/statm: 1127 704 192 40 0 542 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4508

[startup+0.101193 s]
/proc/loadavg: 1.08 1.14 1.12 3/64 22431
/proc/meminfo: memFree=1751064/2055920 swapFree=4184740/4192956
[pid=22431] ppid=22429 vsize=5176 CPUtime=0.09
/proc/22431/stat : 22431 (glpPBv3) R 22429 22431 11603 0 -1 0 910 0 0 0 9 0 0 0 18 0 1 0 109946993 5300224 880 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 9752279 0 0 4096 0 0 0 0 17 1 0 0
/proc/22431/statm: 1294 880 192 40 0 709 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5176

[startup+0.301231 s]
/proc/loadavg: 1.08 1.14 1.12 3/64 22431
/proc/meminfo: memFree=1751064/2055920 swapFree=4184740/4192956
[pid=22431] ppid=22429 vsize=9708 CPUtime=0.29
/proc/22431/stat : 22431 (glpPBv3) R 22429 22431 11603 0 -1 0 2029 0 0 0 29 0 0 0 19 0 1 0 109946993 9940992 1999 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 9746206 0 0 4096 0 0 0 0 17 1 0 0
/proc/22431/statm: 2427 1999 199 40 0 1842 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9708

[startup+0.701306 s]
/proc/loadavg: 1.08 1.14 1.12 3/64 22431
/proc/meminfo: memFree=1751064/2055920 swapFree=4184740/4192956
[pid=22431] ppid=22429 vsize=11440 CPUtime=0.68
/proc/22431/stat : 22431 (glpPBv3) R 22429 22431 11603 0 -1 0 2468 0 0 0 68 0 0 0 22 0 1 0 109946993 11714560 2438 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 9752279 0 0 4096 0 0 0 0 17 1 0 0
/proc/22431/statm: 2860 2438 199 40 0 2275 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 11440

[startup+1.50146 s]
/proc/loadavg: 1.08 1.14 1.12 2/65 22432
/proc/meminfo: memFree=1740688/2055920 swapFree=4184740/4192956
[pid=22431] ppid=22429 vsize=14904 CPUtime=1.49
/proc/22431/stat : 22431 (glpPBv3) R 22429 22431 11603 0 -1 0 3351 0 0 0 148 1 0 0 25 0 1 0 109946993 15261696 3321 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134530891 0 0 4096 0 0 0 0 17 1 0 0
/proc/22431/statm: 3726 3321 199 40 0 3141 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14904

[startup+3.10176 s]
/proc/loadavg: 1.08 1.14 1.12 2/65 22432
/proc/meminfo: memFree=1717328/2055920 swapFree=4184740/4192956
[pid=22431] ppid=22429 vsize=45984 CPUtime=3.09
/proc/22431/stat : 22431 (glpPBv3) R 22429 22431 11603 0 -1 0 11199 0 0 0 305 4 0 0 25 0 1 0 109946993 47087616 11117 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134588014 0 0 4096 0 0 0 0 17 1 0 0
/proc/22431/statm: 11496 11117 221 40 0 10911 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 45984

[startup+6.30138 s]
/proc/loadavg: 1.07 1.14 1.12 2/65 22432
/proc/meminfo: memFree=1706960/2055920 swapFree=4184740/4192956
[pid=22431] ppid=22429 vsize=45984 CPUtime=6.28
/proc/22431/stat : 22431 (glpPBv3) R 22429 22431 11603 0 -1 0 11199 0 0 0 624 4 0 0 25 0 1 0 109946993 47087616 11117 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0
/proc/22431/statm: 11496 11117 221 40 0 10911 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 45984

[startup+12.7016 s]
/proc/loadavg: 1.07 1.14 1.12 2/65 22432
/proc/meminfo: memFree=1707000/2055920 swapFree=4184740/4192956
[pid=22431] ppid=22429 vsize=46180 CPUtime=12.68
/proc/22431/stat : 22431 (glpPBv3) R 22429 22431 11603 0 -1 0 11248 0 0 0 1263 5 0 0 25 0 1 0 109946993 47288320 11166 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589870 0 0 4096 0 0 0 0 17 1 0 0
/proc/22431/statm: 11545 11166 221 40 0 10960 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 46180

[startup+25.502 s]
/proc/loadavg: 1.05 1.13 1.11 2/65 22432
/proc/meminfo: memFree=1709048/2055920 swapFree=4184740/4192956
[pid=22431] ppid=22429 vsize=44428 CPUtime=25.48
/proc/22431/stat : 22431 (glpPBv3) R 22429 22431 11603 0 -1 0 11621 0 0 0 2543 5 0 0 25 0 1 0 109946993 45494272 10728 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134581429 0 0 4096 0 0 0 0 17 1 0 0
/proc/22431/statm: 11107 10728 221 40 0 10522 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 44428

[startup+51.1019 s]
/proc/loadavg: 1.03 1.12 1.11 2/65 22432
/proc/meminfo: memFree=1709112/2055920 swapFree=4184740/4192956
[pid=22431] ppid=22429 vsize=44428 CPUtime=51.05
/proc/22431/stat : 22431 (glpPBv3) R 22429 22431 11603 0 -1 0 11621 0 0 0 5099 6 0 0 25 0 1 0 109946993 45494272 10728 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/22431/statm: 11107 10728 221 40 0 10522 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 44428

[startup+102.307 s]
/proc/loadavg: 1.01 1.10 1.10 2/71 22522
/proc/meminfo: memFree=1701680/2055920 swapFree=4184740/4192956
[pid=22431] ppid=22429 vsize=50704 CPUtime=102.19
/proc/22431/stat : 22431 (glpPBv3) R 22429 22431 11603 0 -1 0 34836 0 0 0 10201 18 0 0 25 0 1 0 109946993 51920896 12289 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629115 0 0 4096 0 0 0 0 17 1 0 0
/proc/22431/statm: 12676 12289 227 40 0 12091 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 50704

[startup+162.302 s]
/proc/loadavg: 1.00 1.08 1.09 2/65 22630
/proc/meminfo: memFree=1702712/2055920 swapFree=4184740/4192956
[pid=22431] ppid=22429 vsize=50704 CPUtime=162.11
/proc/22431/stat : 22431 (glpPBv3) R 22429 22431 11603 0 -1 0 62563 0 0 0 16179 32 0 0 25 0 1 0 109946993 51920896 12289 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632895 0 0 4096 0 0 0 0 17 1 0 0
/proc/22431/statm: 12676 12289 227 40 0 12091 0
Current children cumulated CPU time (s) 162.11
Current children cumulated vsize (KiB) 50704

[startup+222.301 s]
/proc/loadavg: 1.00 1.06 1.08 2/65 22630
/proc/meminfo: memFree=1702712/2055920 swapFree=4184740/4192956
[pid=22431] ppid=22429 vsize=50704 CPUtime=222.09
/proc/22431/stat : 22431 (glpPBv3) R 22429 22431 11603 0 -1 0 86329 0 0 0 22165 44 0 0 25 0 1 0 109946993 51920896 12289 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22431/statm: 12676 12289 227 40 0 12091 0
Current children cumulated CPU time (s) 222.09
Current children cumulated vsize (KiB) 50704

[startup+282.302 s]
/proc/loadavg: 1.00 1.05 1.08 2/65 22630
/proc/meminfo: memFree=1702712/2055920 swapFree=4184740/4192956
[pid=22431] ppid=22429 vsize=50704 CPUtime=282.06
/proc/22431/stat : 22431 (glpPBv3) R 22429 22431 11603 0 -1 0 114056 0 0 0 28149 57 0 0 25 0 1 0 109946993 51920896 12289 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543497 0 0 4096 0 0 0 0 17 1 0 0
/proc/22431/statm: 12676 12289 227 40 0 12091 0
Current children cumulated CPU time (s) 282.06
Current children cumulated vsize (KiB) 50704

[startup+342.301 s]
/proc/loadavg: 1.00 1.04 1.07 2/65 22630
/proc/meminfo: memFree=1702712/2055920 swapFree=4184740/4192956
[pid=22431] ppid=22429 vsize=50704 CPUtime=342.04
/proc/22431/stat : 22431 (glpPBv3) R 22429 22431 11603 0 -1 0 141783 0 0 0 34134 70 0 0 25 0 1 0 109946993 51920896 12289 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/22431/statm: 12676 12289 227 40 0 12091 0
Current children cumulated CPU time (s) 342.04
Current children cumulated vsize (KiB) 50704

[startup+402.303 s]
/proc/loadavg: 1.00 1.03 1.06 3/65 22630
/proc/meminfo: memFree=1702712/2055920 swapFree=4184740/4192956
[pid=22431] ppid=22429 vsize=64060 CPUtime=402.03
/proc/22431/stat : 22431 (glpPBv3) R 22429 22431 11603 0 -1 0 169074 0 0 0 40119 84 0 0 25 0 1 0 109946993 65597440 15628 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134585311 0 0 4096 0 0 0 0 17 1 0 0
/proc/22431/statm: 16015 15628 227 40 0 15430 0
Current children cumulated CPU time (s) 402.03
Current children cumulated vsize (KiB) 64060

[startup+462.302 s]
/proc/loadavg: 1.00 1.02 1.06 2/65 22630
/proc/meminfo: memFree=1702712/2055920 swapFree=4184740/4192956
[pid=22431] ppid=22429 vsize=50704 CPUtime=462
/proc/22431/stat : 22431 (glpPBv3) R 22429 22431 11603 0 -1 0 193276 0 0 0 46104 96 0 0 25 0 1 0 109946993 51920896 12289 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/22431/statm: 12676 12289 227 40 0 12091 0
Current children cumulated CPU time (s) 462
Current children cumulated vsize (KiB) 50704

[startup+522.301 s]
/proc/loadavg: 1.00 1.02 1.05 2/65 22630
/proc/meminfo: memFree=1702648/2055920 swapFree=4184740/4192956
[pid=22431] ppid=22429 vsize=50704 CPUtime=521.98
/proc/22431/stat : 22431 (glpPBv3) R 22429 22431 11603 0 -1 0 221005 0 0 0 52089 109 0 0 25 0 1 0 109946993 51920896 12291 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542173 0 0 4096 0 0 0 0 17 1 0 0
/proc/22431/statm: 12676 12291 227 40 0 12091 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 50704

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.05 2/65 22630
/proc/meminfo: memFree=1702648/2055920 swapFree=4184740/4192956
[pid=22431] ppid=22429 vsize=50704 CPUtime=581.95
/proc/22431/stat : 22431 (glpPBv3) R 22429 22431 11603 0 -1 0 244771 0 0 0 58076 119 0 0 25 0 1 0 109946993 51920896 12291 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542160 0 0 4096 0 0 0 0 17 1 0 0
/proc/22431/statm: 12676 12291 227 40 0 12091 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 50704

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 22630
/proc/meminfo: memFree=1702648/2055920 swapFree=4184740/4192956
[pid=22431] ppid=22429 vsize=50704 CPUtime=641.94
/proc/22431/stat : 22431 (glpPBv3) R 22429 22431 11603 0 -1 0 272500 0 0 0 64061 133 0 0 25 0 1 0 109946993 51920896 12293 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542064 0 0 4096 0 0 0 0 17 1 0 0
/proc/22431/statm: 12676 12293 227 40 0 12091 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 50704


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 22630
/proc/meminfo: memFree=1702712/2055920 swapFree=4184740/4192956
[pid=22431] ppid=22429 vsize=50704 CPUtime=821.88
/proc/22431/stat : 22431 (glpPBv3) R 22429 22431 11603 0 -1 0 355685 0 0 0 82015 173 0 0 25 0 1 0 109946993 51920896 12297 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632898 0 0 4096 0 0 0 0 17 1 0 0
/proc/22431/statm: 12676 12297 227 40 0 12091 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 50704

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 22630
/proc/meminfo: memFree=1702648/2055920 swapFree=4184740/4192956
[pid=22431] ppid=22429 vsize=50704 CPUtime=881.86
/proc/22431/stat : 22431 (glpPBv3) R 22429 22431 11603 0 -1 0 383412 0 0 0 88000 186 0 0 25 0 1 0 109946993 51920896 12297 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/22431/statm: 12676 12297 227 40 0 12091 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 50704

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 22630
/proc/meminfo: memFree=1702648/2055920 swapFree=4184740/4192956
[pid=22431] ppid=22429 vsize=50704 CPUtime=941.83
/proc/22431/stat : 22431 (glpPBv3) R 22429 22431 11603 0 -1 0 411139 0 0 0 93984 199 0 0 25 0 1 0 109946993 51920896 12297 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/22431/statm: 12676 12297 227 40 0 12091 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 50704

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 22630
/proc/meminfo: memFree=1702648/2055920 swapFree=4184740/4192956
[pid=22431] ppid=22429 vsize=50704 CPUtime=1001.82
/proc/22431/stat : 22431 (glpPBv3) R 22429 22431 11603 0 -1 0 438869 0 0 0 99969 213 0 0 25 0 1 0 109946993 51920896 12300 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632895 0 0 4096 0 0 0 0 17 1 0 0
/proc/22431/statm: 12676 12300 227 40 0 12091 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 50704

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22630
/proc/meminfo: memFree=1702712/2055920 swapFree=4184740/4192956
[pid=22431] ppid=22429 vsize=50704 CPUtime=1061.79
/proc/22431/stat : 22431 (glpPBv3) R 22429 22431 11603 0 -1 0 466598 0 0 0 105953 226 0 0 25 0 1 0 109946993 51920896 12302 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543275 0 0 4096 0 0 0 0 17 1 0 0
/proc/22431/statm: 12676 12302 227 40 0 12091 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 50704

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22630
/proc/meminfo: memFree=1702648/2055920 swapFree=4184740/4192956
[pid=22431] ppid=22429 vsize=50704 CPUtime=1121.77
/proc/22431/stat : 22431 (glpPBv3) R 22429 22431 11603 0 -1 0 494327 0 0 0 111937 240 0 0 25 0 1 0 109946993 51920896 12304 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632605 0 0 4096 0 0 0 0 17 1 0 0
/proc/22431/statm: 12676 12304 227 40 0 12091 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 50704

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22630
/proc/meminfo: memFree=1689272/2055920 swapFree=4184740/4192956
[pid=22431] ppid=22429 vsize=64060 CPUtime=1181.75
/proc/22431/stat : 22431 (glpPBv3) R 22429 22431 11603 0 -1 0 521620 0 0 0 117923 252 0 0 25 0 1 0 109946993 65597440 15645 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134586574 0 0 4096 0 0 0 0 17 1 0 0
/proc/22431/statm: 16015 15645 227 40 0 15430 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 64060

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22630
/proc/meminfo: memFree=1702584/2055920 swapFree=4184740/4192956
[pid=22431] ppid=22429 vsize=50704 CPUtime=1241.73
/proc/22431/stat : 22431 (glpPBv3) R 22429 22431 11603 0 -1 0 545822 0 0 0 123908 265 0 0 25 0 1 0 109946993 51920896 12306 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542187 0 0 4096 0 0 0 0 17 1 0 0
/proc/22431/statm: 12676 12306 227 40 0 12091 0
Current children cumulated CPU time (s) 1241.73
Current children cumulated vsize (KiB) 50704

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22630
/proc/meminfo: memFree=1702584/2055920 swapFree=4184740/4192956
[pid=22431] ppid=22429 vsize=50704 CPUtime=1301.71
/proc/22431/stat : 22431 (glpPBv3) R 22429 22431 11603 0 -1 0 573551 0 0 0 129894 277 0 0 25 0 1 0 109946993 51920896 12308 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629080 0 0 4096 0 0 0 0 17 1 0 0
/proc/22431/statm: 12676 12308 227 40 0 12091 0
Current children cumulated CPU time (s) 1301.71
Current children cumulated vsize (KiB) 50704

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22630
/proc/meminfo: memFree=1702520/2055920 swapFree=4184740/4192956
[pid=22431] ppid=22429 vsize=50704 CPUtime=1361.69
/proc/22431/stat : 22431 (glpPBv3) R 22429 22431 11603 0 -1 0 601282 0 0 0 135878 291 0 0 25 0 1 0 109946993 51920896 12312 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/22431/statm: 12676 12312 227 40 0 12091 0
Current children cumulated CPU time (s) 1361.69
Current children cumulated vsize (KiB) 50704

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22630
/proc/meminfo: memFree=1702584/2055920 swapFree=4184740/4192956
[pid=22431] ppid=22429 vsize=50704 CPUtime=1421.68
/proc/22431/stat : 22431 (glpPBv3) R 22429 22431 11603 0 -1 0 629011 0 0 0 141863 305 0 0 25 0 1 0 109946993 51920896 12314 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632414 0 0 4096 0 0 0 0 17 1 0 0
/proc/22431/statm: 12676 12314 227 40 0 12091 0
Current children cumulated CPU time (s) 1421.68
Current children cumulated vsize (KiB) 50704

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22630
/proc/meminfo: memFree=1702520/2055920 swapFree=4184740/4192956
[pid=22431] ppid=22429 vsize=50704 CPUtime=1481.66
/proc/22431/stat : 22431 (glpPBv3) R 22429 22431 11603 0 -1 0 660699 0 0 0 147845 321 0 0 25 0 1 0 109946993 51920896 12314 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632416 0 0 4096 0 0 0 0 17 1 0 0
/proc/22431/statm: 12676 12314 227 40 0 12091 0
Current children cumulated CPU time (s) 1481.66
Current children cumulated vsize (KiB) 50704

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22630
/proc/meminfo: memFree=1702456/2055920 swapFree=4184740/4192956
[pid=22431] ppid=22429 vsize=50704 CPUtime=1541.63
/proc/22431/stat : 22431 (glpPBv3) R 22429 22431 11603 0 -1 0 692391 0 0 0 153828 335 0 0 25 0 1 0 109946993 51920896 12318 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632402 0 0 4096 0 0 0 0 17 1 0 0
/proc/22431/statm: 12676 12318 227 40 0 12091 0
Current children cumulated CPU time (s) 1541.63
Current children cumulated vsize (KiB) 50704

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22630
/proc/meminfo: memFree=1689080/2055920 swapFree=4184740/4192956
[pid=22431] ppid=22429 vsize=50816 CPUtime=1601.61
/proc/22431/stat : 22431 (glpPBv3) R 22429 22431 11603 0 -1 0 720122 0 0 0 159813 348 0 0 25 0 1 0 109946993 52035584 12322 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/22431/statm: 12704 12322 227 40 0 12119 0
Current children cumulated CPU time (s) 1601.61
Current children cumulated vsize (KiB) 50816

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22630
/proc/meminfo: memFree=1689080/2055920 swapFree=4184740/4192956
[pid=22431] ppid=22429 vsize=64172 CPUtime=1661.59
/proc/22431/stat : 22431 (glpPBv3) R 22429 22431 11603 0 -1 0 747415 0 0 0 165798 361 0 0 25 0 1 0 109946993 65712128 15663 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134585282 0 0 4096 0 0 0 0 17 1 0 0
/proc/22431/statm: 16043 15663 227 40 0 15458 0
Current children cumulated CPU time (s) 1661.59
Current children cumulated vsize (KiB) 64172

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22630
/proc/meminfo: memFree=1702392/2055920 swapFree=4184740/4192956
[pid=22431] ppid=22429 vsize=50816 CPUtime=1721.57
/proc/22431/stat : 22431 (glpPBv3) R 22429 22431 11603 0 -1 0 779539 0 0 0 171780 377 0 0 25 0 1 0 109946993 52035584 12324 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632402 0 0 4096 0 0 0 0 17 1 0 0
/proc/22431/statm: 12704 12324 227 40 0 12119 0
Current children cumulated CPU time (s) 1721.57
Current children cumulated vsize (KiB) 50816

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22630
/proc/meminfo: memFree=1702328/2055920 swapFree=4184740/4192956
[pid=22431] ppid=22429 vsize=50816 CPUtime=1781.55
/proc/22431/stat : 22431 (glpPBv3) R 22429 22431 11603 0 -1 0 815190 0 0 0 177763 392 0 0 25 0 1 0 109946993 52035584 12326 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543497 0 0 4096 0 0 0 0 17 1 0 0
/proc/22431/statm: 12704 12326 227 40 0 12119 0
Current children cumulated CPU time (s) 1781.55
Current children cumulated vsize (KiB) 50816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22630
/proc/meminfo: memFree=1702328/2055920 swapFree=4184740/4192956
[pid=22431] ppid=22429 vsize=50816 CPUtime=1800.05
/proc/22431/stat : 22431 (glpPBv3) R 22429 22431 11603 0 -1 0 827073 0 0 0 179607 398 0 0 25 0 1 0 109946993 52035584 12326 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543497 0 0 4096 0 0 0 0 17 1 0 0
/proc/22431/statm: 12704 12326 227 40 0 12119 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 50816

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): 1800.82
CPU time (s): 1800.07
CPU user time (s): 1796.07
CPU system time (s): 3.99239
CPU usage (%): 99.9584
Max. virtual memory (cumulated for all children) (KiB): 64180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.07
system time used= 3.99239
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 827073
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= 2969

runsolver used 1.15882 second user time and 3.82842 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Sun Apr 15 06:59:33 UTC 2007

IDJOB= 352022
IDBENCH= 1874
IDSOLVER= 166
FILE ID= node59/352022-1176620373

PBS_JOBID= 4557059

Free space on /tmp= 66558 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-fast0507.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/352022-1176620373/instance-352022-1176620373.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node59/convwatcher-352022-1176620373 -o ROOT/results/node59/conversion-352022-1176620373 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352022-1176620373/instance-352022-1176620373.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-352022-1176620373 -o ROOT/results/node59/solver-352022-1176620373 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/352022-1176620373/instance-352022-1176620373.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  5548b3a1af88258afdf09b4f2d4db162

RANDOM SEED= 487903078

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.268
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		: 3000.268
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:       1751472 kB
Buffers:         36876 kB
Cached:         164480 kB
SwapCached:       2712 kB
Active:          57608 kB
Inactive:       157520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1751472 kB
SwapTotal:     4192956 kB
SwapFree:      4184740 kB
Dirty:            6840 kB
Writeback:           0 kB
Mapped:          20008 kB
Slab:            75264 kB
Committed_AS:  1060200 kB
PageTables:       1480 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= 66558 MiB

End job on node59 on Sun Apr 15 07:29:37 UTC 2007