Trace number 351619

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) 1800.05 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-timtab2.opb
MD5SUM1f089a89b25a106d39527c716bfdba75
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark197642
Best CPU time to get the best result obtained on this benchmark1800.31
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 197642
Optimality of the best value was proved NO
Number of variables6363
Total number of constraints785
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 constraints785
Minimum length of a constraint2
Maximum length of a constraint141
Number of terms in the objective function 3774
Biggest coefficient in the objective function 3908
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 526487
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 165132
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 526487
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/351619-1176607866/instance-351619-1176607866.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/node68/watcher-351619-1176607866 -o ROOT/results/node68/solver-351619-1176607866 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/351619-1176607866/instance-351619-1176607866.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 9999
/proc/meminfo: memFree=1693680/2055920 swapFree=4184836/4192956
[pid=9999] ppid=9997 vsize=2644 CPUtime=0
/proc/9999/stat : 9999 (glpPBv3) R 9997 9999 9925 0 -1 0 258 0 0 0 0 0 0 0 18 0 1 0 136776113 2707456 228 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 10981079 0 0 4096 0 0 0 0 17 1 0 0
/proc/9999/statm: 661 228 192 40 0 76 0

[startup+0.07113 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 9999
/proc/meminfo: memFree=1693680/2055920 swapFree=4184836/4192956
[pid=9999] ppid=9997 vsize=3580 CPUtime=0.06
/proc/9999/stat : 9999 (glpPBv3) R 9997 9999 9925 0 -1 0 493 0 0 0 6 0 0 0 18 0 1 0 136776113 3665920 463 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134530891 0 0 4096 0 0 0 0 17 1 0 0
/proc/9999/statm: 895 463 199 40 0 310 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3580

[startup+0.101131 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 9999
/proc/meminfo: memFree=1693680/2055920 swapFree=4184836/4192956
[pid=9999] ppid=9997 vsize=3716 CPUtime=0.09
/proc/9999/stat : 9999 (glpPBv3) R 9997 9999 9925 0 -1 0 534 0 0 0 9 0 0 0 18 0 1 0 136776113 3805184 504 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/9999/statm: 929 504 199 40 0 344 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3716

[startup+0.301149 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 9999
/proc/meminfo: memFree=1693680/2055920 swapFree=4184836/4192956
[pid=9999] ppid=9997 vsize=5584 CPUtime=0.29
/proc/9999/stat : 9999 (glpPBv3) R 9997 9999 9925 0 -1 0 1235 0 0 0 29 0 0 0 19 0 1 0 136776113 5718016 1002 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 10981079 0 0 4096 0 0 0 0 17 1 0 0
/proc/9999/statm: 1396 1002 223 40 0 811 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5584

[startup+0.701186 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 9999
/proc/meminfo: memFree=1693680/2055920 swapFree=4184836/4192956
[pid=9999] ppid=9997 vsize=7440 CPUtime=0.69
/proc/9999/stat : 9999 (glpPBv3) R 9997 9999 9925 0 -1 0 1920 0 0 0 68 1 0 0 22 0 1 0 136776113 7618560 1484 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/9999/statm: 1860 1484 227 40 0 1275 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7440

[startup+1.50126 s]
/proc/loadavg: 0.84 0.95 0.98 2/65 10000
/proc/meminfo: memFree=1688360/2055920 swapFree=4184836/4192956
[pid=9999] ppid=9997 vsize=7440 CPUtime=1.49
/proc/9999/stat : 9999 (glpPBv3) R 9997 9999 9925 0 -1 0 2344 0 0 0 148 1 0 0 25 0 1 0 136776113 7618560 1484 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0
/proc/9999/statm: 1860 1484 227 40 0 1275 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7440

[startup+3.1014 s]
/proc/loadavg: 0.84 0.95 0.98 2/65 10000
/proc/meminfo: memFree=1688232/2055920 swapFree=4184836/4192956
[pid=9999] ppid=9997 vsize=7440 CPUtime=3.09
/proc/9999/stat : 9999 (glpPBv3) R 9997 9999 9925 0 -1 0 3934 0 0 0 307 2 0 0 25 0 1 0 136776113 7618560 1484 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542065 0 0 4096 0 0 0 0 17 1 0 0
/proc/9999/statm: 1860 1484 227 40 0 1275 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7440

[startup+6.30169 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 10000
/proc/meminfo: memFree=1688112/2055920 swapFree=4184836/4192956
[pid=9999] ppid=9997 vsize=7440 CPUtime=6.29
/proc/9999/stat : 9999 (glpPBv3) R 9997 9999 9925 0 -1 0 5524 0 0 0 626 3 0 0 25 0 1 0 136776113 7618560 1484 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629080 0 0 4096 0 0 0 0 17 1 0 0
/proc/9999/statm: 1860 1484 227 40 0 1275 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7440

[startup+12.7013 s]
/proc/loadavg: 0.87 0.95 0.98 2/65 10000
/proc/meminfo: memFree=1688136/2055920 swapFree=4184836/4192956
[pid=9999] ppid=9997 vsize=7440 CPUtime=12.68
/proc/9999/stat : 9999 (glpPBv3) R 9997 9999 9925 0 -1 0 9054 0 0 0 1264 4 0 0 25 0 1 0 136776113 7618560 1484 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/9999/statm: 1860 1484 227 40 0 1275 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7440

[startup+25.5014 s]
/proc/loadavg: 0.89 0.95 0.98 2/65 10000
/proc/meminfo: memFree=1688136/2055920 swapFree=4184836/4192956
[pid=9999] ppid=9997 vsize=7440 CPUtime=25.48
/proc/9999/stat : 9999 (glpPBv3) R 9997 9999 9925 0 -1 0 16315 0 0 0 2540 8 0 0 25 0 1 0 136776113 7618560 1484 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629276 0 0 4096 0 0 0 0 17 1 0 0
/proc/9999/statm: 1860 1484 227 40 0 1275 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7440

[startup+51.1017 s]
/proc/loadavg: 0.93 0.96 0.98 2/65 10000
/proc/meminfo: memFree=1687752/2055920 swapFree=4184836/4192956
[pid=9999] ppid=9997 vsize=7800 CPUtime=51.08
/proc/9999/stat : 9999 (glpPBv3) R 9997 9999 9925 0 -1 0 28919 0 0 0 5093 15 0 0 25 0 1 0 136776113 7987200 1574 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0
/proc/9999/statm: 1950 1574 227 40 0 1365 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7800

[startup+102.305 s]
/proc/loadavg: 0.97 0.96 0.98 2/65 10000
/proc/meminfo: memFree=1687816/2055920 swapFree=4184836/4192956
[pid=9999] ppid=9997 vsize=7800 CPUtime=102.27
/proc/9999/stat : 9999 (glpPBv3) R 9997 9999 9925 0 -1 0 45756 0 0 0 10202 25 0 0 25 0 1 0 136776113 7987200 1574 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/9999/statm: 1950 1574 227 40 0 1365 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7800

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10000
/proc/meminfo: memFree=1687752/2055920 swapFree=4184836/4192956
[pid=9999] ppid=9997 vsize=7800 CPUtime=162.25
/proc/9999/stat : 9999 (glpPBv3) R 9997 9999 9925 0 -1 0 72787 0 0 0 16187 38 0 0 25 0 1 0 136776113 7987200 1574 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543232 0 0 4096 0 0 0 0 17 1 0 0
/proc/9999/statm: 1950 1574 227 40 0 1365 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7800

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10000
/proc/meminfo: memFree=1687752/2055920 swapFree=4184836/4192956
[pid=9999] ppid=9997 vsize=7800 CPUtime=222.23
/proc/9999/stat : 9999 (glpPBv3) R 9997 9999 9925 0 -1 0 107397 0 0 0 22167 56 0 0 25 0 1 0 136776113 7987200 1574 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/9999/statm: 1950 1574 227 40 0 1365 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7800

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10000
/proc/meminfo: memFree=1687688/2055920 swapFree=4184836/4192956
[pid=9999] ppid=9997 vsize=7800 CPUtime=282.22
/proc/9999/stat : 9999 (glpPBv3) R 9997 9999 9925 0 -1 0 158832 0 0 0 28139 83 0 0 25 0 1 0 136776113 7987200 1574 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/9999/statm: 1950 1574 227 40 0 1365 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7800

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10000
/proc/meminfo: memFree=1687248/2055920 swapFree=4184836/4192956
[pid=9999] ppid=9997 vsize=7800 CPUtime=342.21
/proc/9999/stat : 9999 (glpPBv3) R 9997 9999 9925 0 -1 0 220250 0 0 0 34110 111 0 0 25 0 1 0 136776113 7987200 1574 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643780 0 0 4096 0 0 0 0 17 1 0 0
/proc/9999/statm: 1950 1574 227 40 0 1365 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 7800

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10000
/proc/meminfo: memFree=1687568/2055920 swapFree=4184836/4192956
[pid=9999] ppid=9997 vsize=7800 CPUtime=402.19
/proc/9999/stat : 9999 (glpPBv3) R 9997 9999 9925 0 -1 0 298301 0 0 0 40071 148 0 0 25 0 1 0 136776113 7987200 1574 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632895 0 0 4096 0 0 0 0 17 1 0 0
/proc/9999/statm: 1950 1574 227 40 0 1365 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 7800

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10000
/proc/meminfo: memFree=1687632/2055920 swapFree=4184836/4192956
[pid=9999] ppid=9997 vsize=7800 CPUtime=462.18
/proc/9999/stat : 9999 (glpPBv3) R 9997 9999 9925 0 -1 0 377842 0 0 0 46035 183 0 0 25 0 1 0 136776113 7987200 1574 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/9999/statm: 1950 1574 227 40 0 1365 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 7800

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10002
/proc/meminfo: memFree=1687568/2055920 swapFree=4184836/4192956
[pid=9999] ppid=9997 vsize=7800 CPUtime=522.16
/proc/9999/stat : 9999 (glpPBv3) R 9997 9999 9925 0 -1 0 467962 0 0 0 51987 229 0 0 25 0 1 0 136776113 7987200 1574 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542068 0 0 4096 0 0 0 0 17 1 0 0
/proc/9999/statm: 1950 1574 227 40 0 1365 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 7800

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10002
/proc/meminfo: memFree=1687632/2055920 swapFree=4184836/4192956
[pid=9999] ppid=9997 vsize=7800 CPUtime=582.15
/proc/9999/stat : 9999 (glpPBv3) R 9997 9999 9925 0 -1 0 565682 0 0 0 57938 277 0 0 25 0 1 0 136776113 7987200 1574 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629216 0 0 4096 0 0 0 0 17 1 0 0
/proc/9999/statm: 1950 1574 227 40 0 1365 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 7800

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10002
/proc/meminfo: memFree=1687504/2055920 swapFree=4184836/4192956
[pid=9999] ppid=9997 vsize=7880 CPUtime=642.14
/proc/9999/stat : 9999 (glpPBv3) R 9997 9999 9925 0 -1 0 655181 0 0 0 63888 326 0 0 25 0 1 0 136776113 8069120 1594 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0
/proc/9999/statm: 1970 1594 227 40 0 1385 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 7880


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

[startup+882.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10002
/proc/meminfo: memFree=1687248/2055920 swapFree=4184836/4192956
[pid=9999] ppid=9997 vsize=8100 CPUtime=882.08
/proc/9999/stat : 9999 (glpPBv3) R 9997 9999 9925 0 -1 0 1084451 0 0 0 87679 529 0 0 25 0 1 0 136776113 8294400 1649 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542170 0 0 4096 0 0 0 0 17 1 0 0
/proc/9999/statm: 2025 1649 227 40 0 1440 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 8100

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10002
/proc/meminfo: memFree=1687248/2055920 swapFree=4184836/4192956
[pid=9999] ppid=9997 vsize=8156 CPUtime=942.06
/proc/9999/stat : 9999 (glpPBv3) R 9997 9999 9925 0 -1 0 1193572 0 0 0 93625 581 0 0 25 0 1 0 136776113 8351744 1663 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629270 0 0 4096 0 0 0 0 17 1 0 0
/proc/9999/statm: 2039 1663 227 40 0 1454 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 8156

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10002
/proc/meminfo: memFree=1687184/2055920 swapFree=4184836/4192956
[pid=9999] ppid=9997 vsize=8224 CPUtime=1002.05
/proc/9999/stat : 9999 (glpPBv3) R 9997 9999 9925 0 -1 0 1305743 0 0 0 99572 633 0 0 25 0 1 0 136776113 8421376 1680 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542156 0 0 4096 0 0 0 0 17 1 0 0
/proc/9999/statm: 2056 1680 227 40 0 1471 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 8224

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10002
/proc/meminfo: memFree=1687056/2055920 swapFree=4184836/4192956
[pid=9999] ppid=9997 vsize=8288 CPUtime=1062.03
/proc/9999/stat : 9999 (glpPBv3) R 9997 9999 9925 0 -1 0 1414380 0 0 0 105519 684 0 0 25 0 1 0 136776113 8486912 1696 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/9999/statm: 2072 1696 227 40 0 1487 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 8288

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10002
/proc/meminfo: memFree=1686928/2055920 swapFree=4184836/4192956
[pid=9999] ppid=9997 vsize=9204 CPUtime=1122.01
/proc/9999/stat : 9999 (glpPBv3) R 9997 9999 9925 0 -1 0 1517393 0 0 0 111469 732 0 0 25 0 1 0 136776113 9424896 1925 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134636991 0 0 4096 0 0 0 0 17 1 0 0
/proc/9999/statm: 2301 1925 227 40 0 1716 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 9204

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10002
/proc/meminfo: memFree=1686928/2055920 swapFree=4184836/4192956
[pid=9999] ppid=9997 vsize=8420 CPUtime=1182.01
/proc/9999/stat : 9999 (glpPBv3) R 9997 9999 9925 0 -1 0 1616997 0 0 0 117423 778 0 0 25 0 1 0 136776113 8622080 1729 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/9999/statm: 2105 1729 227 40 0 1520 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 8420

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10002
/proc/meminfo: memFree=1686672/2055920 swapFree=4184836/4192956
[pid=9999] ppid=9997 vsize=8640 CPUtime=1241.99
/proc/9999/stat : 9999 (glpPBv3) R 9997 9999 9925 0 -1 0 1707938 0 0 0 123379 820 0 0 25 0 1 0 136776113 8847360 1784 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542131 0 0 4096 0 0 0 0 17 1 0 0
/proc/9999/statm: 2160 1784 227 40 0 1575 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 8640

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10002
/proc/meminfo: memFree=1686608/2055920 swapFree=4184836/4192956
[pid=9999] ppid=9997 vsize=9152 CPUtime=1301.98
/proc/9999/stat : 9999 (glpPBv3) R 9997 9999 9925 0 -1 0 1792083 0 0 0 129340 858 0 0 25 0 1 0 136776113 9371648 1832 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 10951758 0 0 4096 0 0 0 0 17 1 0 0
/proc/9999/statm: 2288 1840 227 40 0 1703 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 9152

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10002
/proc/meminfo: memFree=1686544/2055920 swapFree=4184836/4192956
[pid=9999] ppid=9997 vsize=8736 CPUtime=1361.96
/proc/9999/stat : 9999 (glpPBv3) R 9997 9999 9925 0 -1 0 1905136 0 0 0 135282 914 0 0 25 0 1 0 136776113 8945664 1808 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/9999/statm: 2184 1808 227 40 0 1599 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 8736

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10002
/proc/meminfo: memFree=1686480/2055920 swapFree=4184836/4192956
[pid=9999] ppid=9997 vsize=8780 CPUtime=1421.95
/proc/9999/stat : 9999 (glpPBv3) R 9997 9999 9925 0 -1 0 2006702 0 0 0 141233 962 0 0 25 0 1 0 136776113 8990720 1819 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/9999/statm: 2195 1819 227 40 0 1610 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 8780

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10002
/proc/meminfo: memFree=1686416/2055920 swapFree=4184836/4192956
[pid=9999] ppid=9997 vsize=9848 CPUtime=1481.93
/proc/9999/stat : 9999 (glpPBv3) R 9997 9999 9925 0 -1 0 2105619 0 0 0 147184 1009 0 0 25 0 1 0 136776113 10084352 2078 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/9999/statm: 2462 2078 227 40 0 1877 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 9848

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10002
/proc/meminfo: memFree=1686416/2055920 swapFree=4184836/4192956
[pid=9999] ppid=9997 vsize=8884 CPUtime=1541.91
/proc/9999/stat : 9999 (glpPBv3) R 9997 9999 9925 0 -1 0 2211334 0 0 0 153135 1056 0 0 25 0 1 0 136776113 9097216 1845 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/9999/statm: 2221 1845 227 40 0 1636 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 8884

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10002
/proc/meminfo: memFree=1686288/2055920 swapFree=4184836/4192956
[pid=9999] ppid=9997 vsize=8948 CPUtime=1601.9
/proc/9999/stat : 9999 (glpPBv3) R 9997 9999 9925 0 -1 0 2316461 0 0 0 159086 1104 0 0 25 0 1 0 136776113 9162752 1861 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/9999/statm: 2237 1861 227 40 0 1652 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 8948

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10002
/proc/meminfo: memFree=1686224/2055920 swapFree=4184836/4192956
[pid=9999] ppid=9997 vsize=8992 CPUtime=1661.89
/proc/9999/stat : 9999 (glpPBv3) R 9997 9999 9925 0 -1 0 2419853 0 0 0 165037 1152 0 0 25 0 1 0 136776113 9207808 1872 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629086 0 0 4096 0 0 0 0 17 1 0 0
/proc/9999/statm: 2248 1872 227 40 0 1663 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 8992

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10002
/proc/meminfo: memFree=1686224/2055920 swapFree=4184836/4192956
[pid=9999] ppid=9997 vsize=9032 CPUtime=1721.88
/proc/9999/stat : 9999 (glpPBv3) R 9997 9999 9925 0 -1 0 2531157 0 0 0 170981 1207 0 0 25 0 1 0 136776113 9248768 1882 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629264 0 0 4096 0 0 0 0 17 1 0 0
/proc/9999/statm: 2258 1882 227 40 0 1673 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 9032

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10002
/proc/meminfo: memFree=1685456/2055920 swapFree=4184836/4192956
[pid=9999] ppid=9997 vsize=9924 CPUtime=1781.86
/proc/9999/stat : 9999 (glpPBv3) R 9997 9999 9925 0 -1 0 2634165 0 0 0 176927 1259 0 0 25 0 1 0 136776113 10162176 2101 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 10981079 0 0 4096 0 0 0 0 17 1 0 0
/proc/9999/statm: 2481 2101 227 40 0 1896 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 9924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 10068
/proc/meminfo: memFree=1684696/2055920 swapFree=4184836/4192956
[pid=9999] ppid=9997 vsize=9104 CPUtime=1800.04
/proc/9999/stat : 9999 (glpPBv3) R 9997 9999 9925 0 -1 0 2664090 0 0 0 178728 1276 0 0 25 0 1 0 136776113 9322496 1900 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0
/proc/9999/statm: 2276 1900 227 40 0 1691 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 9104

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 10068
/proc/meminfo: memFree=1684696/2055920 swapFree=4184836/4192956
[pid=9999] ppid=9997 vsize=9104 CPUtime=1800.04
/proc/9999/stat : 9999 (glpPBv3) R 9997 9999 9925 0 -1 0 2664090 0 0 0 178728 1276 0 0 25 0 1 0 136776113 9322496 1900 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0
/proc/9999/statm: 2276 1900 227 40 0 1691 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 9104

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.51
CPU time (s): 1800.05
CPU user time (s): 1787.29
CPU system time (s): 12.7651
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 10124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1787.29
system time used= 12.7651
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2664090
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= 3882

runsolver used 1.11383 second user time and 3.82042 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Sun Apr 15 03:31:06 UTC 2007

IDJOB= 351619
IDBENCH= 1783
IDSOLVER= 166
FILE ID= node68/351619-1176607866

PBS_JOBID= 4557025

Free space on /tmp= 66445 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-timtab2.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/351619-1176607866/instance-351619-1176607866.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node68/convwatcher-351619-1176607866 -o ROOT/results/node68/conversion-351619-1176607866 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351619-1176607866/instance-351619-1176607866.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-351619-1176607866 -o ROOT/results/node68/solver-351619-1176607866 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/351619-1176607866/instance-351619-1176607866.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  1f089a89b25a106d39527c716bfdba75

RANDOM SEED= 49975699

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.216
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		: 3000.216
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:       1694088 kB
Buffers:         17756 kB
Cached:         230684 kB
SwapCached:       2208 kB
Active:          87564 kB
Inactive:       170356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1694088 kB
SwapTotal:     4192956 kB
SwapFree:      4184836 kB
Dirty:            2756 kB
Writeback:           0 kB
Mapped:          16496 kB
Slab:            90012 kB
Committed_AS:  1429408 kB
PageTables:       1380 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= 66445 MiB

End job on node68 on Sun Apr 15 04:01:09 UTC 2007