Trace number 351840

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 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
MIPLIB/miplib3/normalized-reduced-mps-v2-20-10-gt2.opb
MD5SUM08913f3dd730f4c3a659694fd4c06001
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark3591
Best CPU time to get the best result obtained on this benchmark1800.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3591
Optimality of the best value was proved NO
Number of variables556
Total number of constraints180
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)2
Number of constraints which are nor clauses,nor cardinality constraints178
Minimum length of a constraint2
Maximum length of a constraint48
Number of terms in the objective function 304
Biggest coefficient in the objective function 10575
Number of bits for the biggest coefficient in the objective function 14
Sum of the numbers in the objective function 524466
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 20152
Number of bits of the biggest number in a constraint 15
Biggest sum of numbers in a constraint 524466
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/351840-1176615076/instance-351840-1176615076.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/node69/watcher-351840-1176615076 -o ROOT/results/node69/solver-351840-1176615076 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/351840-1176615076/instance-351840-1176615076.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: 1.00 1.00 1.00 3/64 8740
/proc/meminfo: memFree=1563276/2055920 swapFree=4184060/4192956
[pid=8740] ppid=8738 vsize=2644 CPUtime=0
/proc/8740/stat : 8740 (glpPBv3) R 8738 8740 7956 0 -1 0 258 0 0 0 0 0 0 0 18 0 1 0 137497103 2707456 228 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 12418775 0 0 4096 0 0 0 0 17 1 0 0
/proc/8740/statm: 661 228 192 40 0 76 0

[startup+0.071747 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8740
/proc/meminfo: memFree=1563276/2055920 swapFree=4184060/4192956
[pid=8740] ppid=8738 vsize=3180 CPUtime=0.06
/proc/8740/stat : 8740 (glpPBv3) R 8738 8740 7956 0 -1 0 433 0 0 0 6 0 0 0 18 0 1 0 137497103 3256320 402 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8740/statm: 795 402 227 40 0 210 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3180

[startup+0.101751 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8740
/proc/meminfo: memFree=1563276/2055920 swapFree=4184060/4192956
[pid=8740] ppid=8738 vsize=3180 CPUtime=0.09
/proc/8740/stat : 8740 (glpPBv3) R 8738 8740 7956 0 -1 0 433 0 0 0 9 0 0 0 18 0 1 0 137497103 3256320 402 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8740/statm: 795 402 227 40 0 210 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3180

[startup+0.301784 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8740
/proc/meminfo: memFree=1563276/2055920 swapFree=4184060/4192956
[pid=8740] ppid=8738 vsize=3180 CPUtime=0.29
/proc/8740/stat : 8740 (glpPBv3) R 8738 8740 7956 0 -1 0 439 0 0 0 29 0 0 0 19 0 1 0 137497103 3256320 408 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8740/statm: 795 408 227 40 0 210 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3180

[startup+0.701848 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8740
/proc/meminfo: memFree=1563276/2055920 swapFree=4184060/4192956
[pid=8740] ppid=8738 vsize=3180 CPUtime=0.69
/proc/8740/stat : 8740 (glpPBv3) R 8738 8740 7956 0 -1 0 446 0 0 0 69 0 0 0 22 0 1 0 137497103 3256320 415 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542318 0 0 4096 0 0 0 0 17 1 0 0
/proc/8740/statm: 795 415 227 40 0 210 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3180

[startup+1.50198 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8741
/proc/meminfo: memFree=1562500/2055920 swapFree=4184060/4192956
[pid=8740] ppid=8738 vsize=3296 CPUtime=1.48
/proc/8740/stat : 8740 (glpPBv3) R 8738 8740 7956 0 -1 0 469 0 0 0 148 0 0 0 25 0 1 0 137497103 3375104 438 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134628982 0 0 4096 0 0 0 0 17 1 0 0
/proc/8740/statm: 824 438 227 40 0 239 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 3296

[startup+3.10153 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8741
/proc/meminfo: memFree=1562244/2055920 swapFree=4184060/4192956
[pid=8740] ppid=8738 vsize=3408 CPUtime=3.09
/proc/8740/stat : 8740 (glpPBv3) R 8738 8740 7956 0 -1 0 503 0 0 0 307 2 0 0 25 0 1 0 137497103 3489792 472 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/8740/statm: 852 472 227 40 0 267 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3408

[startup+6.30175 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8741
/proc/meminfo: memFree=1561796/2055920 swapFree=4184060/4192956
[pid=8740] ppid=8738 vsize=3700 CPUtime=6.29
/proc/8740/stat : 8740 (glpPBv3) R 8738 8740 7956 0 -1 0 567 0 0 0 626 3 0 0 25 0 1 0 137497103 3788800 536 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629229 0 0 4096 0 0 0 0 17 1 0 0
/proc/8740/statm: 925 536 227 40 0 340 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3700

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8741
/proc/meminfo: memFree=1561236/2055920 swapFree=4184060/4192956
[pid=8740] ppid=8738 vsize=4296 CPUtime=12.69
/proc/8740/stat : 8740 (glpPBv3) R 8738 8740 7956 0 -1 0 718 0 0 0 1262 7 0 0 25 0 1 0 137497103 4399104 687 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8740/statm: 1074 687 227 40 0 489 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4296

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8741
/proc/meminfo: memFree=1561044/2055920 swapFree=4184060/4192956
[pid=8740] ppid=8738 vsize=4472 CPUtime=25.48
/proc/8740/stat : 8740 (glpPBv3) R 8738 8740 7956 0 -1 0 765 0 0 0 2534 14 0 0 25 0 1 0 137497103 4579328 734 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8740/statm: 1118 734 227 40 0 533 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4472

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8741
/proc/meminfo: memFree=1560852/2055920 swapFree=4184060/4192956
[pid=8740] ppid=8738 vsize=4644 CPUtime=51.07
/proc/8740/stat : 8740 (glpPBv3) R 8738 8740 7956 0 -1 0 816 0 0 0 5082 25 0 0 25 0 1 0 137497103 4755456 785 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8740/statm: 1161 785 227 40 0 576 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4644

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8741
/proc/meminfo: memFree=1558420/2055920 swapFree=4184060/4192956
[pid=8740] ppid=8738 vsize=7088 CPUtime=102.26
/proc/8740/stat : 8740 (glpPBv3) R 8738 8740 7956 0 -1 0 1459 0 0 0 10179 47 0 0 25 0 1 0 137497103 7258112 1387 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8740/statm: 1772 1387 227 40 0 1187 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7088

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8741
/proc/meminfo: memFree=1554516/2055920 swapFree=4184060/4192956
[pid=8740] ppid=8738 vsize=11032 CPUtime=162.23
/proc/8740/stat : 8740 (glpPBv3) R 8738 8740 7956 0 -1 0 2527 0 0 0 16158 65 0 0 25 0 1 0 137497103 11296768 2374 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8740/statm: 2758 2374 227 40 0 2173 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11032

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8741
/proc/meminfo: memFree=1552148/2055920 swapFree=4184060/4192956
[pid=8740] ppid=8738 vsize=13304 CPUtime=222.22
/proc/8740/stat : 8740 (glpPBv3) R 8738 8740 7956 0 -1 0 3091 0 0 0 22139 83 0 0 25 0 1 0 137497103 13623296 2938 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134537472 0 0 4096 0 0 0 0 17 1 0 0
/proc/8740/statm: 3326 2938 227 40 0 2741 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 13304

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8741
/proc/meminfo: memFree=1550612/2055920 swapFree=4184060/4192956
[pid=8740] ppid=8738 vsize=14832 CPUtime=282.19
/proc/8740/stat : 8740 (glpPBv3) R 8738 8740 7956 0 -1 0 3473 0 0 0 28122 97 0 0 25 0 1 0 137497103 15187968 3320 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134578429 0 0 4096 0 0 0 0 17 1 0 0
/proc/8740/statm: 3708 3320 227 40 0 3123 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 14832

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8741
/proc/meminfo: memFree=1549332/2055920 swapFree=4184060/4192956
[pid=8740] ppid=8738 vsize=16052 CPUtime=342.17
/proc/8740/stat : 8740 (glpPBv3) R 8738 8740 7956 0 -1 0 3789 0 0 0 34110 107 0 0 25 0 1 0 137497103 16437248 3636 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134534716 0 0 4096 0 0 0 0 17 1 0 0
/proc/8740/statm: 4013 3636 227 40 0 3428 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 16052

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8741
/proc/meminfo: memFree=1547156/2055920 swapFree=4184060/4192956
[pid=8740] ppid=8738 vsize=18220 CPUtime=402.15
/proc/8740/stat : 8740 (glpPBv3) R 8738 8740 7956 0 -1 0 4484 0 0 0 40095 120 0 0 25 0 1 0 137497103 18657280 4170 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134578066 0 0 4096 0 0 0 0 17 1 0 0
/proc/8740/statm: 4555 4170 227 40 0 3970 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 18220

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8743
/proc/meminfo: memFree=1544148/2055920 swapFree=4184060/4192956
[pid=8740] ppid=8738 vsize=21300 CPUtime=462.13
/proc/8740/stat : 8740 (glpPBv3) R 8738 8740 7956 0 -1 0 5258 0 0 0 46078 135 0 0 25 0 1 0 137497103 21811200 4944 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134578423 0 0 4096 0 0 0 0 17 1 0 0
/proc/8740/statm: 5325 4944 227 40 0 4740 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 21300

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8743
/proc/meminfo: memFree=1541972/2055920 swapFree=4184060/4192956
[pid=8740] ppid=8738 vsize=23496 CPUtime=522.11
/proc/8740/stat : 8740 (glpPBv3) R 8738 8740 7956 0 -1 0 5802 0 0 0 52060 151 0 0 25 0 1 0 137497103 24059904 5488 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8740/statm: 5874 5488 227 40 0 5289 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 23496

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8743
/proc/meminfo: memFree=1539860/2055920 swapFree=4184060/4192956
[pid=8740] ppid=8738 vsize=25564 CPUtime=582.09
/proc/8740/stat : 8740 (glpPBv3) R 8738 8740 7956 0 -1 0 6325 0 0 0 58046 163 0 0 25 0 1 0 137497103 26177536 6011 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134578419 0 0 4096 0 0 0 0 17 1 0 0
/proc/8740/statm: 6391 6011 227 40 0 5806 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 25564

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8743
/proc/meminfo: memFree=1538452/2055920 swapFree=4184060/4192956
[pid=8740] ppid=8738 vsize=26904 CPUtime=642.08
/proc/8740/stat : 8740 (glpPBv3) R 8738 8740 7956 0 -1 0 6656 0 0 0 64035 173 0 0 25 0 1 0 137497103 27549696 6342 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629198 0 0 4096 0 0 0 0 17 1 0 0
/proc/8740/statm: 6726 6342 227 40 0 6141 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 26904


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8743
/proc/meminfo: memFree=1536148/2055920 swapFree=4184060/4192956
[pid=8740] ppid=8738 vsize=29112 CPUtime=881.98
/proc/8740/stat : 8740 (glpPBv3) R 8738 8740 7956 0 -1 0 7216 0 0 0 87986 212 0 0 25 0 1 0 137497103 29810688 6902 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134573038 0 0 4096 0 0 0 0 17 1 0 0
/proc/8740/statm: 7278 6902 227 40 0 6693 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 29112

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8743
/proc/meminfo: memFree=1532116/2055920 swapFree=4184060/4192956
[pid=8740] ppid=8738 vsize=33220 CPUtime=941.96
/proc/8740/stat : 8740 (glpPBv3) R 8738 8740 7956 0 -1 0 8555 0 0 0 93973 223 0 0 25 0 1 0 137497103 34017280 7920 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134572880 0 0 4096 0 0 0 0 17 1 0 0
/proc/8740/statm: 8305 7920 227 40 0 7720 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 33220

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8743
/proc/meminfo: memFree=1530516/2055920 swapFree=4184060/4192956
[pid=8740] ppid=8738 vsize=34772 CPUtime=1001.94
/proc/8740/stat : 8740 (glpPBv3) R 8738 8740 7956 0 -1 0 8943 0 0 0 99962 232 0 0 25 0 1 0 137497103 35606528 8308 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134578068 0 0 4096 0 0 0 0 17 1 0 0
/proc/8740/statm: 8693 8308 227 40 0 8108 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 34772

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8743
/proc/meminfo: memFree=1529236/2055920 swapFree=4184060/4192956
[pid=8740] ppid=8738 vsize=36120 CPUtime=1061.92
/proc/8740/stat : 8740 (glpPBv3) R 8738 8740 7956 0 -1 0 9280 0 0 0 105953 239 0 0 25 0 1 0 137497103 36986880 8645 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134578419 0 0 4096 0 0 0 0 17 1 0 0
/proc/8740/statm: 9030 8645 227 40 0 8445 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 36120

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8743
/proc/meminfo: memFree=1528084/2055920 swapFree=4184060/4192956
[pid=8740] ppid=8738 vsize=37148 CPUtime=1121.9
/proc/8740/stat : 8740 (glpPBv3) R 8738 8740 7956 0 -1 0 9542 0 0 0 111942 248 0 0 25 0 1 0 137497103 38039552 8907 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134572928 0 0 4096 0 0 0 0 17 1 0 0
/proc/8740/statm: 9287 8907 227 40 0 8702 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 37148

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8743
/proc/meminfo: memFree=1526996/2055920 swapFree=4184060/4192956
[pid=8740] ppid=8738 vsize=38268 CPUtime=1181.89
/proc/8740/stat : 8740 (glpPBv3) R 8738 8740 7956 0 -1 0 9820 0 0 0 117934 255 0 0 25 0 1 0 137497103 39186432 9185 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134578066 0 0 4096 0 0 0 0 17 1 0 0
/proc/8740/statm: 9567 9185 227 40 0 8982 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 38268

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8743
/proc/meminfo: memFree=1526292/2055920 swapFree=4184060/4192956
[pid=8740] ppid=8738 vsize=38940 CPUtime=1241.86
/proc/8740/stat : 8740 (glpPBv3) R 8738 8740 7956 0 -1 0 9987 0 0 0 123926 260 0 0 25 0 1 0 137497103 39874560 9352 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134578419 0 0 4096 0 0 0 0 17 1 0 0
/proc/8740/statm: 9735 9352 227 40 0 9150 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 38940

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8743
/proc/meminfo: memFree=1525268/2055920 swapFree=4184060/4192956
[pid=8740] ppid=8738 vsize=40040 CPUtime=1301.85
/proc/8740/stat : 8740 (glpPBv3) R 8738 8740 7956 0 -1 0 10255 0 0 0 129917 268 0 0 25 0 1 0 137497103 41000960 9620 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134572880 0 0 4096 0 0 0 0 17 1 0 0
/proc/8740/statm: 10010 9620 227 40 0 9425 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 40040

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8743
/proc/meminfo: memFree=1524116/2055920 swapFree=4184060/4192956
[pid=8740] ppid=8738 vsize=41096 CPUtime=1361.83
/proc/8740/stat : 8740 (glpPBv3) R 8738 8740 7956 0 -1 0 10532 0 0 0 135909 274 0 0 25 0 1 0 137497103 42082304 9897 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134578445 0 0 4096 0 0 0 0 17 1 0 0
/proc/8740/statm: 10274 9897 227 40 0 9689 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 41096

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8743
/proc/meminfo: memFree=1523092/2055920 swapFree=4184060/4192956
[pid=8740] ppid=8738 vsize=42140 CPUtime=1421.81
/proc/8740/stat : 8740 (glpPBv3) R 8738 8740 7956 0 -1 0 10786 0 0 0 141900 281 0 0 25 0 1 0 137497103 43151360 10151 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626338 0 0 4096 0 0 0 0 17 1 0 0
/proc/8740/statm: 10535 10151 227 40 0 9950 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 42140

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8743
/proc/meminfo: memFree=1522324/2055920 swapFree=4184060/4192956
[pid=8740] ppid=8738 vsize=43000 CPUtime=1481.78
/proc/8740/stat : 8740 (glpPBv3) R 8738 8740 7956 0 -1 0 10996 0 0 0 147891 287 0 0 25 0 1 0 137497103 44032000 10361 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134569877 0 0 4096 0 0 0 0 17 1 0 0
/proc/8740/statm: 10750 10361 227 40 0 10165 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 43000

[startup+1542.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 8743
/proc/meminfo: memFree=1521108/2055920 swapFree=4184060/4192956
[pid=8740] ppid=8738 vsize=44112 CPUtime=1541.76
/proc/8740/stat : 8740 (glpPBv3) R 8738 8740 7956 0 -1 0 11276 0 0 0 153883 293 0 0 25 0 1 0 137497103 45170688 10641 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134578419 0 0 4096 0 0 0 0 17 1 0 0
/proc/8740/statm: 11028 10641 227 40 0 10443 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 44112

[startup+1602.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 8743
/proc/meminfo: memFree=1520276/2055920 swapFree=4184060/4192956
[pid=8740] ppid=8738 vsize=44976 CPUtime=1601.74
/proc/8740/stat : 8740 (glpPBv3) R 8738 8740 7956 0 -1 0 11497 0 0 0 159874 300 0 0 25 0 1 0 137497103 46055424 10862 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134578423 0 0 4096 0 0 0 0 17 1 0 0
/proc/8740/statm: 11244 10862 227 40 0 10659 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 44976

[startup+1662.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 8743
/proc/meminfo: memFree=1519316/2055920 swapFree=4184060/4192956
[pid=8740] ppid=8738 vsize=45884 CPUtime=1661.72
/proc/8740/stat : 8740 (glpPBv3) R 8738 8740 7956 0 -1 0 11730 0 0 0 165866 306 0 0 25 0 1 0 137497103 46985216 11095 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134578066 0 0 4096 0 0 0 0 17 1 0 0
/proc/8740/statm: 11471 11095 227 40 0 10886 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 45884

[startup+1722.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 8743
/proc/meminfo: memFree=1517972/2055920 swapFree=4184060/4192956
[pid=8740] ppid=8738 vsize=47224 CPUtime=1721.7
/proc/8740/stat : 8740 (glpPBv3) R 8738 8740 7956 0 -1 0 12056 0 0 0 171856 314 0 0 25 0 1 0 137497103 48357376 11421 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134578069 0 0 4096 0 0 0 0 17 1 0 0
/proc/8740/statm: 11806 11421 227 40 0 11221 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 47224

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 8743
/proc/meminfo: memFree=1517204/2055920 swapFree=4184060/4192956
[pid=8740] ppid=8738 vsize=47968 CPUtime=1781.68
/proc/8740/stat : 8740 (glpPBv3) R 8738 8740 7956 0 -1 0 12242 0 0 0 177848 320 0 0 25 0 1 0 137497103 49119232 11607 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134572926 0 0 4096 0 0 0 0 17 1 0 0
/proc/8740/statm: 11992 11607 227 40 0 11407 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 47968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 8833
/proc/meminfo: memFree=1515620/2055920 swapFree=4184060/4192956
[pid=8740] ppid=8738 vsize=48276 CPUtime=1800.05
/proc/8740/stat : 8740 (glpPBv3) R 8738 8740 7956 0 -1 0 12320 0 0 0 179683 322 0 0 25 0 1 0 137497103 49434624 11685 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134578429 0 0 4096 0 0 0 0 17 1 0 0
/proc/8740/statm: 12069 11685 227 40 0 11484 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 48276

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 8833
/proc/meminfo: memFree=1515620/2055920 swapFree=4184060/4192956
[pid=8740] ppid=8738 vsize=48276 CPUtime=1800.05
/proc/8740/stat : 8740 (glpPBv3) R 8738 8740 7956 0 -1 0 12320 0 0 0 179683 322 0 0 25 0 1 0 137497103 49434624 11685 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134578429 0 0 4096 0 0 0 0 17 1 0 0
/proc/8740/statm: 12069 11685 227 40 0 11484 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 48276

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.72
CPU time (s): 1800.07
CPU user time (s): 1796.84
CPU system time (s): 3.23051
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 48276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.84
system time used= 3.23051
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12320
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= 3044

runsolver used 1.25981 second user time and 3.68944 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Sun Apr 15 05:31:17 UTC 2007

IDJOB= 351840
IDBENCH= 1826
IDSOLVER= 166
FILE ID= node69/351840-1176615076

PBS_JOBID= 4557064

Free space on /tmp= 66562 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib3/normalized-reduced-mps-v2-20-10-gt2.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/351840-1176615076/instance-351840-1176615076.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node69/convwatcher-351840-1176615076 -o ROOT/results/node69/conversion-351840-1176615076 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351840-1176615076/instance-351840-1176615076.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-351840-1176615076 -o ROOT/results/node69/solver-351840-1176615076 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/351840-1176615076/instance-351840-1176615076.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  08913f3dd730f4c3a659694fd4c06001

RANDOM SEED= 184930085

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.264
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	: 5931.00
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		: 3000.264
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:       1563748 kB
Buffers:         21508 kB
Cached:         371208 kB
SwapCached:       2976 kB
Active:         163052 kB
Inactive:       239640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1563748 kB
SwapTotal:     4192956 kB
SwapFree:      4184060 kB
Dirty:            2448 kB
Writeback:           0 kB
Mapped:          15968 kB
Slab:            75456 kB
Committed_AS:   782960 kB
PageTables:       1472 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 node69 on Sun Apr 15 06:01:20 UTC 2007