Trace number 348478

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) 1800.01 1800.41

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-ship04s.opb
MD5SUMfe1a2bbeb11180a9cf7bf3ad481e98b1
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark2333
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables43740
Total number of constraints348
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 constraints348
Minimum length of a constraint30
Maximum length of a constraint1980
Number of terms in the objective function 43740
Biggest coefficient in the objective function 3749
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 560502
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 560502
Number of bits of the biggest sum of numbers20
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/348478-1176584542/instance-348478-1176584542.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/node52/watcher-348478-1176584542 -o ROOT/results/node52/solver-348478-1176584542 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/348478-1176584542/instance-348478-1176584542.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: 1.12 1.16 1.16 3/64 11058
/proc/meminfo: memFree=1733492/2055920 swapFree=4192956/4192956
[pid=11058] ppid=11056 vsize=2644 CPUtime=0
/proc/11058/stat : 11058 (glpPBv3) R 11056 11058 30386 0 -1 0 260 0 0 0 0 0 0 0 18 0 1 0 13299309 2707456 230 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4775639 0 0 4096 0 0 0 0 17 1 0 0
/proc/11058/statm: 661 230 192 40 0 76 0

[startup+0.0971171 s]
/proc/loadavg: 1.12 1.16 1.16 3/64 11058
/proc/meminfo: memFree=1733492/2055920 swapFree=4192956/4192956
[pid=11058] ppid=11056 vsize=5044 CPUtime=0.08
/proc/11058/stat : 11058 (glpPBv3) R 11056 11058 30386 0 -1 0 879 0 0 0 8 0 0 0 18 0 1 0 13299309 5165056 849 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4775639 0 0 4096 0 0 0 0 17 1 0 0
/proc/11058/statm: 1261 849 192 40 0 676 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5044

[startup+0.102117 s]
/proc/loadavg: 1.12 1.16 1.16 3/64 11058
/proc/meminfo: memFree=1733492/2055920 swapFree=4192956/4192956
[pid=11058] ppid=11056 vsize=5176 CPUtime=0.09
/proc/11058/stat : 11058 (glpPBv3) R 11056 11058 30386 0 -1 0 910 0 0 0 9 0 0 0 18 0 1 0 13299309 5300224 881 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4744827 0 0 4096 0 0 0 0 17 1 0 0
/proc/11058/statm: 1294 882 192 40 0 709 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5176

[startup+0.30213 s]
/proc/loadavg: 1.12 1.16 1.16 3/64 11058
/proc/meminfo: memFree=1733492/2055920 swapFree=4192956/4192956
[pid=11058] ppid=11056 vsize=7976 CPUtime=0.29
/proc/11058/stat : 11058 (glpPBv3) R 11056 11058 30386 0 -1 0 1592 0 0 0 29 0 0 0 19 0 1 0 13299309 8167424 1562 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134530886 0 0 4096 0 0 0 0 17 1 0 0
/proc/11058/statm: 1994 1562 199 40 0 1409 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7976

[startup+0.701157 s]
/proc/loadavg: 1.12 1.16 1.16 3/64 11058
/proc/meminfo: memFree=1733492/2055920 swapFree=4192956/4192956
[pid=11058] ppid=11056 vsize=18372 CPUtime=0.69
/proc/11058/stat : 11058 (glpPBv3) R 11056 11058 30386 0 -1 0 4193 0 0 0 67 2 0 0 22 0 1 0 13299309 18812928 4163 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134536842 0 0 4096 0 0 0 0 17 1 0 0
/proc/11058/statm: 4593 4163 201 40 0 4008 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18372

[startup+1.50121 s]
/proc/loadavg: 1.11 1.16 1.16 2/65 11059
/proc/meminfo: memFree=1712940/2055920 swapFree=4192956/4192956
[pid=11058] ppid=11056 vsize=30604 CPUtime=1.49
/proc/11058/stat : 11058 (glpPBv3) R 11056 11058 30386 0 -1 0 9353 0 0 0 145 4 0 0 25 0 1 0 13299309 31338496 7257 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134581114 0 0 4096 0 0 0 0 17 1 0 0
/proc/11058/statm: 7651 7257 224 40 0 7066 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30604

[startup+3.10132 s]
/proc/loadavg: 1.11 1.16 1.16 2/65 11059
/proc/meminfo: memFree=1709876/2055920 swapFree=4192956/4192956
[pid=11058] ppid=11056 vsize=25300 CPUtime=3.08
/proc/11058/stat : 11058 (glpPBv3) R 11056 11058 30386 0 -1 0 29973 0 0 0 296 12 0 0 25 0 1 0 13299309 25907200 5942 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134534975 0 0 4096 0 0 0 0 17 1 0 0
/proc/11058/statm: 6325 5942 227 40 0 5740 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 25300

[startup+6.30153 s]
/proc/loadavg: 1.10 1.16 1.16 2/65 11059
/proc/meminfo: memFree=1709500/2055920 swapFree=4192956/4192956
[pid=11058] ppid=11056 vsize=31300 CPUtime=6.29
/proc/11058/stat : 11058 (glpPBv3) R 11056 11058 30386 0 -1 0 72302 0 0 0 599 30 0 0 25 0 1 0 13299309 32051200 7442 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4775639 0 0 4096 0 0 0 0 17 1 0 0
/proc/11058/statm: 7825 7442 227 40 0 7240 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31300

[startup+12.702 s]
/proc/loadavg: 1.09 1.16 1.16 2/65 11059
/proc/meminfo: memFree=1709828/2055920 swapFree=4192956/4192956
[pid=11058] ppid=11056 vsize=25816 CPUtime=12.69
/proc/11058/stat : 11058 (glpPBv3) R 11056 11058 30386 0 -1 0 153658 0 0 0 1203 66 0 0 25 0 1 0 13299309 26435584 6074 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542150 0 0 4096 0 0 0 0 17 1 0 0
/proc/11058/statm: 6454 6074 227 40 0 5869 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25816

[startup+25.5018 s]
/proc/loadavg: 1.08 1.15 1.16 2/65 11059
/proc/meminfo: memFree=1710084/2055920 swapFree=4192956/4192956
[pid=11058] ppid=11056 vsize=25816 CPUtime=25.48
/proc/11058/stat : 11058 (glpPBv3) R 11056 11058 30386 0 -1 0 317955 0 0 0 2410 138 0 0 25 0 1 0 13299309 26435584 6077 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543250 0 0 4096 0 0 0 0 17 1 0 0
/proc/11058/statm: 6454 6077 227 40 0 5869 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25816

[startup+51.1016 s]
/proc/loadavg: 1.04 1.13 1.15 2/65 11059
/proc/meminfo: memFree=1709444/2055920 swapFree=4192956/4192956
[pid=11058] ppid=11056 vsize=31424 CPUtime=51.08
/proc/11058/stat : 11058 (glpPBv3) R 11056 11058 30386 0 -1 0 651963 0 0 0 4819 289 0 0 25 0 1 0 13299309 32178176 7459 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542273 0 0 4096 0 0 0 0 17 1 0 0
/proc/11058/statm: 7856 7459 227 40 0 7271 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 31424

[startup+102.305 s]
/proc/loadavg: 1.02 1.11 1.14 2/65 11059
/proc/meminfo: memFree=1710084/2055920 swapFree=4192956/4192956
[pid=11058] ppid=11056 vsize=25424 CPUtime=102.27
/proc/11058/stat : 11058 (glpPBv3) R 11056 11058 30386 0 -1 0 1325774 0 0 0 9641 586 0 0 25 0 1 0 13299309 26034176 5980 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542910 0 0 4096 0 0 0 0 17 1 0 0
/proc/11058/statm: 6356 5980 227 40 0 5771 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 25424

[startup+162.301 s]
/proc/loadavg: 1.00 1.09 1.13 2/65 11059
/proc/meminfo: memFree=1709956/2055920 swapFree=4192956/4192956
[pid=11058] ppid=11056 vsize=26072 CPUtime=162.25
/proc/11058/stat : 11058 (glpPBv3) R 11056 11058 30386 0 -1 0 2112321 0 0 0 15289 936 0 0 25 0 1 0 13299309 26697728 6131 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543497 0 0 4096 0 0 0 0 17 1 0 0
/proc/11058/statm: 6518 6131 227 40 0 5933 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 26072

[startup+222.301 s]
/proc/loadavg: 1.00 1.07 1.12 2/65 11059
/proc/meminfo: memFree=1710404/2055920 swapFree=4192956/4192956
[pid=11058] ppid=11056 vsize=25688 CPUtime=222.24
/proc/11058/stat : 11058 (glpPBv3) R 11056 11058 30386 0 -1 0 2889510 0 0 0 20945 1279 0 0 25 0 1 0 13299309 26304512 6025 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/11058/statm: 6422 6025 227 40 0 5837 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 25688

[startup+282.302 s]
/proc/loadavg: 1.00 1.05 1.11 2/65 11061
/proc/meminfo: memFree=1710276/2055920 swapFree=4192956/4192956
[pid=11058] ppid=11056 vsize=28428 CPUtime=282.23
/proc/11058/stat : 11058 (glpPBv3) R 11056 11058 30386 0 -1 0 3630365 0 0 0 26613 1610 0 0 25 0 1 0 13299309 29110272 6634 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4775639 0 0 4096 0 0 0 0 17 1 0 0
/proc/11058/statm: 7107 6640 227 40 0 6522 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 28428

[startup+342.302 s]
/proc/loadavg: 1.00 1.04 1.10 2/65 11061
/proc/meminfo: memFree=1709900/2055920 swapFree=4192956/4192956
[pid=11058] ppid=11056 vsize=26336 CPUtime=342.21
/proc/11058/stat : 11058 (glpPBv3) R 11056 11058 30386 0 -1 0 4368195 0 0 0 32284 1937 0 0 25 0 1 0 13299309 26968064 6193 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/11058/statm: 6584 6193 227 40 0 5999 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 26336

[startup+402.302 s]
/proc/loadavg: 1.00 1.03 1.09 2/65 11061
/proc/meminfo: memFree=1709772/2055920 swapFree=4192956/4192956
[pid=11058] ppid=11056 vsize=26504 CPUtime=402.2
/proc/11058/stat : 11058 (glpPBv3) R 11056 11058 30386 0 -1 0 5104778 0 0 0 37957 2263 0 0 25 0 1 0 13299309 27140096 6222 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/11058/statm: 6626 6222 227 40 0 6041 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 26504

[startup+462.302 s]
/proc/loadavg: 1.00 1.02 1.08 2/65 11061
/proc/meminfo: memFree=1707468/2055920 swapFree=4192956/4192956
[pid=11058] ppid=11056 vsize=26504 CPUtime=462.19
/proc/11058/stat : 11058 (glpPBv3) R 11056 11058 30386 0 -1 0 5832120 0 0 0 43629 2590 0 0 25 0 1 0 13299309 27140096 6240 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629084 0 0 4096 0 0 0 0 17 1 0 0
/proc/11058/statm: 6626 6240 227 40 0 6041 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 26504

[startup+522.302 s]
/proc/loadavg: 1.00 1.02 1.08 2/65 11061
/proc/meminfo: memFree=1709836/2055920 swapFree=4192956/4192956
[pid=11058] ppid=11056 vsize=26636 CPUtime=522.18
/proc/11058/stat : 11058 (glpPBv3) R 11056 11058 30386 0 -1 0 6535464 0 0 0 49313 2905 0 0 25 0 1 0 13299309 27275264 6258 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/11058/statm: 6659 6258 227 40 0 6074 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 26636

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.07 2/65 11061
/proc/meminfo: memFree=1709516/2055920 swapFree=4192956/4192956
[pid=11058] ppid=11056 vsize=26636 CPUtime=582.16
/proc/11058/stat : 11058 (glpPBv3) R 11056 11058 30386 0 -1 0 7225887 0 0 0 55005 3211 0 0 25 0 1 0 13299309 27275264 6277 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543284 0 0 4096 0 0 0 0 17 1 0 0
/proc/11058/statm: 6659 6277 227 40 0 6074 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 26636

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.06 2/65 11061
/proc/meminfo: memFree=1709772/2055920 swapFree=4192956/4192956
[pid=11058] ppid=11056 vsize=26772 CPUtime=642.15
/proc/11058/stat : 11058 (glpPBv3) R 11056 11058 30386 0 -1 0 7888617 0 0 0 60710 3505 0 0 25 0 1 0 13299309 27414528 6293 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542120 0 0 4096 0 0 0 0 17 1 0 0
/proc/11058/statm: 6693 6293 227 40 0 6108 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 26772


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 11061
/proc/meminfo: memFree=1709068/2055920 swapFree=4192956/4192956
[pid=11058] ppid=11056 vsize=26552 CPUtime=822.11
/proc/11058/stat : 11058 (glpPBv3) R 11056 11058 30386 0 -1 0 9871303 0 0 0 77824 4387 0 0 25 0 1 0 13299309 27189248 6246 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134541710 0 0 4096 0 0 0 0 17 1 0 0
/proc/11058/statm: 6638 6246 227 40 0 6053 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 26552

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 11061
/proc/meminfo: memFree=1709068/2055920 swapFree=4192956/4192956
[pid=11058] ppid=11056 vsize=27068 CPUtime=882.1
/proc/11058/stat : 11058 (glpPBv3) R 11056 11058 30386 0 -1 0 10521101 0 0 0 83534 4676 0 0 25 0 1 0 13299309 27717632 6381 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/11058/statm: 6767 6381 227 40 0 6182 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 27068

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 11061
/proc/meminfo: memFree=1709004/2055920 swapFree=4192956/4192956
[pid=11058] ppid=11056 vsize=31988 CPUtime=942.09
/proc/11058/stat : 11058 (glpPBv3) R 11056 11058 30386 0 -1 0 11170782 0 0 0 89245 4964 0 0 25 0 1 0 13299309 32755712 7596 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134539488 0 0 4096 0 0 0 0 17 1 0 0
/proc/11058/statm: 7997 7596 227 40 0 7412 0
Current children cumulated CPU time (s) 942.09
Current children cumulated vsize (KiB) 31988

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 11061
/proc/meminfo: memFree=1708940/2055920 swapFree=4192956/4192956
[pid=11058] ppid=11056 vsize=26684 CPUtime=1002.07
/proc/11058/stat : 11058 (glpPBv3) R 11056 11058 30386 0 -1 0 11807796 0 0 0 94960 5247 0 0 25 0 1 0 13299309 27324416 6285 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134537548 0 0 4096 0 0 0 0 17 1 0 0
/proc/11058/statm: 6671 6285 227 40 0 6086 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 26684

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 11061
/proc/meminfo: memFree=1709196/2055920 swapFree=4192956/4192956
[pid=11058] ppid=11056 vsize=27200 CPUtime=1062.06
/proc/11058/stat : 11058 (glpPBv3) R 11056 11058 30386 0 -1 0 12422528 0 0 0 100679 5527 0 0 25 0 1 0 13299309 27852800 6428 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0
/proc/11058/statm: 6800 6428 227 40 0 6215 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 27200

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 11061
/proc/meminfo: memFree=1703116/2055920 swapFree=4192956/4192956
[pid=11058] ppid=11056 vsize=27332 CPUtime=1122.04
/proc/11058/stat : 11058 (glpPBv3) R 11056 11058 30386 0 -1 0 13035418 0 0 0 106402 5802 0 0 25 0 1 0 13299309 27987968 6446 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/11058/statm: 6833 6446 227 40 0 6248 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 27332

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 11061
/proc/meminfo: memFree=1706508/2055920 swapFree=4192956/4192956
[pid=11058] ppid=11056 vsize=27332 CPUtime=1182.03
/proc/11058/stat : 11058 (glpPBv3) R 11056 11058 30386 0 -1 0 13616921 0 0 0 112149 6054 0 0 25 0 1 0 13299309 27987968 6459 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/11058/statm: 6833 6459 227 40 0 6248 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 27332

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11061
/proc/meminfo: memFree=1708940/2055920 swapFree=4192956/4192956
[pid=11058] ppid=11056 vsize=26952 CPUtime=1242.02
/proc/11058/stat : 11058 (glpPBv3) R 11056 11058 30386 0 -1 0 14200273 0 0 0 117888 6314 0 0 25 0 1 0 13299309 27598848 6346 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134541780 0 0 4096 0 0 0 0 17 1 0 0
/proc/11058/statm: 6738 6346 227 40 0 6153 0
Current children cumulated CPU time (s) 1242.02
Current children cumulated vsize (KiB) 26952

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11061
/proc/meminfo: memFree=1708876/2055920 swapFree=4192956/4192956
[pid=11058] ppid=11056 vsize=26952 CPUtime=1302.01
/proc/11058/stat : 11058 (glpPBv3) R 11056 11058 30386 0 -1 0 14783623 0 0 0 123624 6577 0 0 25 0 1 0 13299309 27598848 6360 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134569174 0 0 4096 0 0 0 0 17 1 0 0
/proc/11058/statm: 6738 6360 227 40 0 6153 0
Current children cumulated CPU time (s) 1302.01
Current children cumulated vsize (KiB) 26952

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11061
/proc/meminfo: memFree=1703436/2055920 swapFree=4192956/4192956
[pid=11058] ppid=11056 vsize=27600 CPUtime=1361.99
/proc/11058/stat : 11058 (glpPBv3) R 11056 11058 30386 0 -1 0 15366977 0 0 0 129359 6840 0 0 25 0 1 0 13299309 28262400 6507 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/11058/statm: 6900 6507 227 40 0 6315 0
Current children cumulated CPU time (s) 1361.99
Current children cumulated vsize (KiB) 27600

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11061
/proc/meminfo: memFree=1708748/2055920 swapFree=4192956/4192956
[pid=11058] ppid=11056 vsize=27600 CPUtime=1421.98
/proc/11058/stat : 11058 (glpPBv3) R 11056 11058 30386 0 -1 0 15948480 0 0 0 135102 7096 0 0 25 0 1 0 13299309 28262400 6520 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542124 0 0 4096 0 0 0 0 17 1 0 0
/proc/11058/statm: 6900 6520 227 40 0 6315 0
Current children cumulated CPU time (s) 1421.98
Current children cumulated vsize (KiB) 27600

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11061
/proc/meminfo: memFree=1708364/2055920 swapFree=4192956/4192956
[pid=11058] ppid=11056 vsize=27732 CPUtime=1481.96
/proc/11058/stat : 11058 (glpPBv3) R 11056 11058 30386 0 -1 0 16529986 0 0 0 140841 7355 0 0 25 0 1 0 13299309 28397568 6536 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632405 0 0 4096 0 0 0 0 17 1 0 0
/proc/11058/statm: 6933 6536 227 40 0 6348 0
Current children cumulated CPU time (s) 1481.96
Current children cumulated vsize (KiB) 27732

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11061
/proc/meminfo: memFree=1708684/2055920 swapFree=4192956/4192956
[pid=11058] ppid=11056 vsize=28944 CPUtime=1541.96
/proc/11058/stat : 11058 (glpPBv3) R 11056 11058 30386 0 -1 0 17109966 0 0 0 146580 7616 0 0 25 0 1 0 13299309 29638656 6743 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4775639 0 0 4096 0 0 0 0 17 1 0 0
/proc/11058/statm: 7236 6753 227 40 0 6651 0
Current children cumulated CPU time (s) 1541.96
Current children cumulated vsize (KiB) 28944

[startup+1602.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 11061
/proc/meminfo: memFree=1708300/2055920 swapFree=4192956/4192956
[pid=11058] ppid=11056 vsize=27868 CPUtime=1601.94
/proc/11058/stat : 11058 (glpPBv3) R 11056 11058 30386 0 -1 0 17691147 0 0 0 152320 7874 0 0 25 0 1 0 13299309 28536832 6563 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/11058/statm: 6967 6563 227 40 0 6382 0
Current children cumulated CPU time (s) 1601.94
Current children cumulated vsize (KiB) 27868

[startup+1662.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 11061
/proc/meminfo: memFree=1708236/2055920 swapFree=4192956/4192956
[pid=11058] ppid=11056 vsize=27352 CPUtime=1661.92
/proc/11058/stat : 11058 (glpPBv3) R 11056 11058 30386 0 -1 0 18270680 0 0 0 158066 8126 0 0 25 0 1 0 13299309 28008448 6452 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542914 0 0 4096 0 0 0 0 17 1 0 0
/proc/11058/statm: 6838 6452 227 40 0 6253 0
Current children cumulated CPU time (s) 1661.92
Current children cumulated vsize (KiB) 27352

[startup+1722.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 11061
/proc/meminfo: memFree=1708492/2055920 swapFree=4192956/4192956
[pid=11058] ppid=11056 vsize=27868 CPUtime=1721.91
/proc/11058/stat : 11058 (glpPBv3) R 11056 11058 30386 0 -1 0 18832007 0 0 0 163814 8377 0 0 25 0 1 0 13299309 28536832 6595 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629086 0 0 4096 0 0 0 0 17 1 0 0
/proc/11058/statm: 6967 6595 227 40 0 6382 0
Current children cumulated CPU time (s) 1721.91
Current children cumulated vsize (KiB) 27868

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 11061
/proc/meminfo: memFree=1707596/2055920 swapFree=4192956/4192956
[pid=11058] ppid=11056 vsize=27644 CPUtime=1781.9
/proc/11058/stat : 11058 (glpPBv3) R 11056 11058 30386 0 -1 0 19382209 0 0 0 169566 8624 0 0 25 0 1 0 13299309 28307456 6519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134568894 0 0 4096 0 0 0 0 17 1 0 0
/proc/11058/statm: 6911 6519 227 40 0 6326 0
Current children cumulated CPU time (s) 1781.9
Current children cumulated vsize (KiB) 27644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 11061
/proc/meminfo: memFree=1708236/2055920 swapFree=4192956/4192956
[pid=11058] ppid=11056 vsize=27644 CPUtime=1800
/proc/11058/stat : 11058 (glpPBv3) R 11056 11058 30386 0 -1 0 19548353 0 0 0 171303 8697 0 0 25 0 1 0 13299309 28307456 6523 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134537548 0 0 4096 0 0 0 0 17 1 0 0
/proc/11058/statm: 6911 6523 227 40 0 6326 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 27644

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): 1800.41
CPU time (s): 1800.01
CPU user time (s): 1713.04
CPU system time (s): 86.9788
CPU usage (%): 99.9779
Max. virtual memory (cumulated for all children) (KiB): 33816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1713.04
system time used= 86.9788
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19548353
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= 2229

runsolver used 1.38579 second user time and 3.55246 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Sat Apr 14 21:02:22 UTC 2007

IDJOB= 348478
IDBENCH= 1680
IDSOLVER= 166
FILE ID= node52/348478-1176584542

PBS_JOBID= 4556952

Free space on /tmp= 66561 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-ship04s.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/348478-1176584542/instance-348478-1176584542.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node52/convwatcher-348478-1176584542 -o ROOT/results/node52/conversion-348478-1176584542 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348478-1176584542/instance-348478-1176584542.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-348478-1176584542 -o ROOT/results/node52/solver-348478-1176584542 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/348478-1176584542/instance-348478-1176584542.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  fe1a2bbeb11180a9cf7bf3ad481e98b1

RANDOM SEED= 637680907

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1733964 kB
Buffers:         39052 kB
Cached:         180248 kB
SwapCached:          0 kB
Active:          70396 kB
Inactive:       170328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1733964 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4196 kB
Writeback:           0 kB
Mapped:          29172 kB
Slab:            67160 kB
Committed_AS:   538908 kB
PageTables:       1496 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= 66561 MiB

End job on node52 on Sat Apr 14 21:32:25 UTC 2007