Trace number 353764

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) 1800.09 1800.73

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb59-26-opb/normalized-frb59-26-3.opb
MD5SUM36a19a7aeba117287b60c4673ad89664
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-57
Best CPU time to get the best result obtained on this benchmark1800.03
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -57
Optimality of the best value was proved NO
Number of variables1534
Total number of constraints126082
Number of constraints which are clauses126082
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 constraint2
Maximum length of a constraint2
Number of terms in the objective function 1534
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1534
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1534
Number of bits of the biggest sum of numbers11
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)

0.00/0.01	c glpPB 0.2 (July 2006)
0.00/0.01	c An Application of GLPK 4.10 for PB Constraints
0.00/0.01	c Done @ University of Michigan, Ann Arbor, MI
0.00/0.01	c  by Hossein Sheini

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/353764-1176675223/instance-353764-1176675223.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/node38/watcher-353764-1176675223 -o ROOT/results/node38/solver-353764-1176675223 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/353764-1176675223/instance-353764-1176675223.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: 1.20 1.18 1.12 2/77 31092
/proc/meminfo: memFree=1788680/2055920 swapFree=4149256/4192956
[pid=31092] ppid=31090 vsize=2432 CPUtime=0
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 3505 0 -1 0 150 0 1 0 0 0 0 0 18 0 1 0 99688935 2490368 131 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8575864 0 0 4096 0 0 0 0 17 1 0 0
/proc/31092/statm: 608 131 112 40 0 11 0

[startup+0.025447 s]
/proc/loadavg: 1.20 1.18 1.12 2/77 31092
/proc/meminfo: memFree=1788680/2055920 swapFree=4149256/4192956
[pid=31092] ppid=31090 vsize=2916 CPUtime=0.01
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 3505 0 -1 0 323 0 4 0 1 0 0 0 18 0 1 0 99688935 2985984 297 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 9072343 0 0 4096 0 0 0 0 17 1 0 0
/proc/31092/statm: 729 297 199 40 0 144 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2916

[startup+0.101462 s]
/proc/loadavg: 1.20 1.18 1.12 2/77 31092
/proc/meminfo: memFree=1788680/2055920 swapFree=4149256/4192956
[pid=31092] ppid=31090 vsize=3980 CPUtime=0.08
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 3505 0 -1 0 595 0 4 0 8 0 0 0 18 0 1 0 99688935 4075520 569 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31092/statm: 995 569 199 40 0 410 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3980

[startup+0.3015 s]
/proc/loadavg: 1.20 1.18 1.12 2/77 31092
/proc/meminfo: memFree=1788680/2055920 swapFree=4149256/4192956
[pid=31092] ppid=31090 vsize=6780 CPUtime=0.28
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 3505 0 -1 0 1294 0 4 0 28 0 0 0 19 0 1 0 99688935 6942720 1268 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 9072343 0 0 4096 0 0 0 0 17 1 0 0
/proc/31092/statm: 1695 1268 199 40 0 1110 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6780

[startup+0.701577 s]
/proc/loadavg: 1.20 1.18 1.12 2/77 31092
/proc/meminfo: memFree=1788680/2055920 swapFree=4149256/4192956
[pid=31092] ppid=31090 vsize=12240 CPUtime=0.68
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 3505 0 -1 0 2666 0 4 0 67 1 0 0 22 0 1 0 99688935 12533760 2640 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 9072343 0 0 4096 0 0 0 0 17 1 0 0
/proc/31092/statm: 3060 2640 199 40 0 2475 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 12240

[startup+1.50173 s]
/proc/loadavg: 1.18 1.18 1.11 2/78 31093
/proc/meminfo: memFree=1774080/2055920 swapFree=4149256/4192956
[pid=31092] ppid=31090 vsize=35344 CPUtime=1.48
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 3505 0 -1 0 10751 0 4 0 143 5 0 0 25 0 1 0 99688935 36192256 8433 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134537360 0 0 4096 0 0 0 0 17 1 0 0
/proc/31092/statm: 8836 8433 204 40 0 8251 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 35344

[startup+3.10104 s]
/proc/loadavg: 1.18 1.18 1.11 2/78 31093
/proc/meminfo: memFree=1716160/2055920 swapFree=4149256/4192956
[pid=31092] ppid=31090 vsize=73968 CPUtime=3.08
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 3505 0 -1 0 21541 0 4 0 298 10 0 0 25 0 1 0 99688935 75743232 18106 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643288 0 0 4096 0 0 0 0 17 1 0 0
/proc/31092/statm: 18492 18106 221 40 0 17907 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 73968

[startup+6.30165 s]
/proc/loadavg: 1.18 1.18 1.11 2/78 31093
/proc/meminfo: memFree=1715936/2055920 swapFree=4149256/4192956
[pid=31092] ppid=31090 vsize=73968 CPUtime=6.27
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 3505 0 -1 0 23523 0 4 0 616 11 0 0 25 0 1 0 99688935 75743232 18106 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134583573 0 0 4096 0 0 0 0 17 1 0 0
/proc/31092/statm: 18492 18106 221 40 0 17907 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 73968

[startup+12.7019 s]
/proc/loadavg: 1.15 1.17 1.11 2/78 31093
/proc/meminfo: memFree=1715968/2055920 swapFree=4149256/4192956
[pid=31092] ppid=31090 vsize=73968 CPUtime=12.67
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 3505 0 -1 0 27487 0 4 0 1254 13 0 0 25 0 1 0 99688935 75743232 18106 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 1 0 0
/proc/31092/statm: 18492 18106 221 40 0 17907 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 73968

[startup+25.5013 s]
/proc/loadavg: 1.13 1.17 1.11 2/78 31093
/proc/meminfo: memFree=1705024/2055920 swapFree=4149256/4192956
[pid=31092] ppid=31090 vsize=81360 CPUtime=25.46
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 3505 0 -1 0 39113 0 4 0 2527 19 0 0 25 0 1 0 99688935 83312640 19954 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31092/statm: 20340 19954 221 40 0 19755 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 81360

[startup+51.1012 s]
/proc/loadavg: 1.08 1.15 1.11 3/78 31093
/proc/meminfo: memFree=1675968/2055920 swapFree=4149256/4192956
[pid=31092] ppid=31090 vsize=129868 CPUtime=51.05
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 3505 0 -1 0 1015599 0 4 0 4663 442 0 0 25 0 1 0 99688935 132984832 32067 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643697 0 0 4096 0 0 0 0 17 1 0 0
/proc/31092/statm: 32467 32067 227 40 0 31882 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 129868

[startup+102.305 s]
/proc/loadavg: 1.03 1.13 1.09 2/78 31093
/proc/meminfo: memFree=1676032/2055920 swapFree=4149256/4192956
[pid=31092] ppid=31090 vsize=112012 CPUtime=102.23
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 3505 0 -1 0 3592091 0 4 0 8665 1558 0 0 25 0 1 0 99688935 114700288 27603 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31092/statm: 28003 27603 227 40 0 27418 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 112012

[startup+162.302 s]
/proc/loadavg: 1.04 1.11 1.09 2/78 31093
/proc/meminfo: memFree=1676352/2055920 swapFree=4149256/4192956
[pid=31092] ppid=31090 vsize=114484 CPUtime=162.21
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 3505 0 -1 0 6594278 0 4 0 13374 2847 0 0 25 0 1 0 99688935 117231616 28221 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629048 0 0 4096 0 0 0 0 17 1 0 0
/proc/31092/statm: 28621 28221 227 40 0 28036 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 114484

[startup+222.301 s]
/proc/loadavg: 1.01 1.09 1.08 2/78 31093
/proc/meminfo: memFree=1675904/2055920 swapFree=4149256/4192956
[pid=31092] ppid=31090 vsize=129368 CPUtime=222.19
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 3505 0 -1 0 9572376 0 4 0 18080 4139 0 0 25 0 1 0 99688935 132472832 31942 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134580252 0 0 4096 0 0 0 0 17 1 0 0
/proc/31092/statm: 32342 31942 227 40 0 31757 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 129368

[startup+282.303 s]
/proc/loadavg: 1.00 1.07 1.08 2/78 31093
/proc/meminfo: memFree=1675904/2055920 swapFree=4149256/4192956
[pid=31092] ppid=31090 vsize=114484 CPUtime=282.17
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 3505 0 -1 0 12516851 0 4 0 22804 5413 0 0 25 0 1 0 99688935 117231616 28221 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/31092/statm: 28621 28221 227 40 0 28036 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 114484

[startup+342.301 s]
/proc/loadavg: 1.00 1.06 1.07 2/78 31093
/proc/meminfo: memFree=1677760/2055920 swapFree=4149256/4192956
[pid=31092] ppid=31090 vsize=113496 CPUtime=342.15
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 3505 0 -1 0 15455122 0 4 0 27535 6680 0 0 25 0 1 0 99688935 116219904 27959 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 9072343 0 0 4096 0 0 0 0 17 1 0 0
/proc/31092/statm: 28374 27968 227 40 0 27789 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 113496

[startup+402.302 s]
/proc/loadavg: 1.05 1.06 1.07 2/78 31093
/proc/meminfo: memFree=1675904/2055920 swapFree=4149256/4192956
[pid=31092] ppid=31090 vsize=114484 CPUtime=402.13
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 3505 0 -1 0 18380321 0 4 0 32271 7942 0 0 25 0 1 0 99688935 117231616 28221 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643288 0 0 4096 0 0 0 0 17 1 0 0
/proc/31092/statm: 28621 28221 227 40 0 28036 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 114484

[startup+462.301 s]
/proc/loadavg: 1.02 1.05 1.07 2/78 31093
/proc/meminfo: memFree=1678144/2055920 swapFree=4149256/4192956
[pid=31092] ppid=31090 vsize=113000 CPUtime=462.11
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 3505 0 -1 0 21288762 0 4 0 37014 9197 0 0 25 0 1 0 99688935 115712000 27793 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 9072343 0 0 4096 0 0 0 0 17 1 0 0
/proc/31092/statm: 28250 27802 227 40 0 27665 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 113000

[startup+522.302 s]
/proc/loadavg: 1.07 1.05 1.06 2/78 31095
/proc/meminfo: memFree=1675584/2055920 swapFree=4149256/4192956
[pid=31092] ppid=31090 vsize=114484 CPUtime=522.09
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 3505 0 -1 0 24178901 0 4 0 41759 10450 0 0 25 0 1 0 99688935 117231616 28221 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 1 0 0
/proc/31092/statm: 28621 28221 227 40 0 28036 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 114484

[startup+582.301 s]
/proc/loadavg: 1.02 1.04 1.06 2/78 31095
/proc/meminfo: memFree=1675648/2055920 swapFree=4149256/4192956
[pid=31092] ppid=31090 vsize=114484 CPUtime=582.06
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 3505 0 -1 0 27048218 0 4 0 46517 11689 0 0 25 0 1 0 99688935 117231616 28221 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/31092/statm: 28621 28221 227 40 0 28036 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 114484

[startup+642.302 s]
/proc/loadavg: 1.01 1.03 1.05 2/78 31095
/proc/meminfo: memFree=1675648/2055920 swapFree=4149256/4192956
[pid=31092] ppid=31090 vsize=114484 CPUtime=642.05
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 3505 0 -1 0 29896523 0 4 0 51274 12931 0 0 25 0 1 0 99688935 117231616 28221 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629076 0 0 4096 0 0 0 0 17 1 0 0
/proc/31092/statm: 28621 28221 227 40 0 28036 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 114484


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 31095
/proc/meminfo: memFree=1675520/2055920 swapFree=4149256/4192956
[pid=31092] ppid=31090 vsize=114484 CPUtime=881.96
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 3505 0 -1 0 41253285 0 4 0 70354 17842 0 0 25 0 1 0 99688935 117231616 28225 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/31092/statm: 28621 28225 227 40 0 28036 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 114484

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 31095
/proc/meminfo: memFree=1675456/2055920 swapFree=4149256/4192956
[pid=31092] ppid=31090 vsize=113496 CPUtime=941.94
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 3505 0 -1 0 44085884 0 4 0 75128 19066 0 0 25 0 1 0 99688935 116219904 27970 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 9072343 0 0 4096 0 0 0 0 17 1 0 0
/proc/31092/statm: 28621 27978 227 40 0 28036 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 113496

[startup+1002.3 s]
/proc/loadavg: 1.04 1.01 1.02 2/78 31095
/proc/meminfo: memFree=1677696/2055920 swapFree=4149256/4192956
[pid=31092] ppid=31090 vsize=114484 CPUtime=1001.93
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 3505 0 -1 0 46905399 0 4 0 79918 20275 0 0 25 0 1 0 99688935 117231616 28225 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643689 0 0 4096 0 0 0 0 17 1 0 0
/proc/31092/statm: 28621 28225 227 40 0 28036 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 114484

[startup+1062.3 s]
/proc/loadavg: 1.01 1.01 1.02 2/78 31095
/proc/meminfo: memFree=1675456/2055920 swapFree=4149256/4192956
[pid=31092] ppid=31090 vsize=113000 CPUtime=1061.9
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 3505 0 -1 0 49726512 0 4 0 84698 21492 0 0 25 0 1 0 99688935 115712000 27854 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31092/statm: 28250 27854 446 40 0 27665 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 113000

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 31095
/proc/meminfo: memFree=1675520/2055920 swapFree=4149256/4192956
[pid=31092] ppid=31090 vsize=129368 CPUtime=1121.88
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 3505 0 -1 0 52530952 0 4 0 89480 22708 0 0 25 0 1 0 99688935 132472832 31946 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134638860 0 0 4096 0 0 0 0 17 1 0 0
/proc/31092/statm: 32342 31946 227 40 0 31757 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 129368

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 31095
/proc/meminfo: memFree=1660480/2055920 swapFree=4149256/4192956
[pid=31092] ppid=31090 vsize=113000 CPUtime=1181.86
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 3505 0 -1 0 55326599 0 4 0 94263 23923 0 0 25 0 1 0 99688935 115712000 27717 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 9072343 0 0 4096 0 0 0 0 17 1 0 0
/proc/31092/statm: 28250 27726 227 40 0 27665 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 113000

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31095
/proc/meminfo: memFree=1675648/2055920 swapFree=4149256/4192956
[pid=31092] ppid=31090 vsize=114484 CPUtime=1241.84
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 3505 0 -1 0 58116702 0 4 0 99053 25131 0 0 25 0 1 0 99688935 117231616 28225 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626346 0 0 4096 0 0 0 0 17 1 0 0
/proc/31092/statm: 28621 28225 227 40 0 28036 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 114484

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31095
/proc/meminfo: memFree=1675136/2055920 swapFree=4149256/4192956
[pid=31092] ppid=31090 vsize=114484 CPUtime=1301.82
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 3505 0 -1 0 60906297 0 4 0 103843 26339 0 0 25 0 1 0 99688935 117231616 28225 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629063 0 0 4096 0 0 0 0 17 1 0 0
/proc/31092/statm: 28621 28225 227 40 0 28036 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 114484

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31095
/proc/meminfo: memFree=1675072/2055920 swapFree=4149256/4192956
[pid=31092] ppid=31090 vsize=114484 CPUtime=1361.8
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 3505 0 -1 0 63685386 0 4 0 108625 27555 0 0 25 0 1 0 99688935 117231616 28225 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/31092/statm: 28621 28225 227 40 0 28036 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 114484

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31095
/proc/meminfo: memFree=1676096/2055920 swapFree=4149256/4192956
[pid=31092] ppid=31090 vsize=114484 CPUtime=1421.79
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 3505 0 -1 0 66458915 0 4 0 113418 28761 0 0 25 0 1 0 99688935 117231616 28227 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/31092/statm: 28621 28227 227 40 0 28036 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 114484

[startup+1482.3 s]
/proc/loadavg: 1.09 1.03 1.01 2/78 31095
/proc/meminfo: memFree=1675008/2055920 swapFree=4149256/4192956
[pid=31092] ppid=31090 vsize=114484 CPUtime=1481.76
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 3505 0 -1 0 68712207 0 4 0 118420 29756 0 0 25 0 1 0 99688935 117231616 28229 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626354 0 0 4096 0 0 0 0 17 1 0 0
/proc/31092/statm: 28621 28229 227 40 0 28036 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 114484

[startup+1542.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 31095
/proc/meminfo: memFree=1675392/2055920 swapFree=4149256/4192956
[pid=31092] ppid=31090 vsize=114484 CPUtime=1541.74
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 3505 0 -1 0 71476857 0 4 0 123210 30964 0 0 25 0 1 0 99688935 117231616 28229 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626354 0 0 4096 0 0 0 0 17 1 0 0
/proc/31092/statm: 28621 28229 227 40 0 28036 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 114484

[startup+1602.3 s]
/proc/loadavg: 1.04 1.03 1.00 2/78 31095
/proc/meminfo: memFree=1674944/2055920 swapFree=4149256/4192956
[pid=31092] ppid=31090 vsize=114484 CPUtime=1601.71
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 3505 0 -1 0 73839800 0 4 0 128177 31994 0 0 25 0 1 0 99688935 117231616 28231 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643286 0 0 4096 0 0 0 0 17 1 0 0
/proc/31092/statm: 28621 28231 227 40 0 28036 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 114484

[startup+1662.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 31095
/proc/meminfo: memFree=1674880/2055920 swapFree=4149256/4192956
[pid=31092] ppid=31090 vsize=114484 CPUtime=1661.7
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 3505 0 -1 0 76577876 0 4 0 132973 33197 0 0 25 0 1 0 99688935 117231616 28231 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 9072343 0 0 4096 0 0 0 0 17 1 0 0
/proc/31092/statm: 28621 28231 227 40 0 28036 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 114484

[startup+1722.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 31095
/proc/meminfo: memFree=1674816/2055920 swapFree=4149256/4192956
[pid=31092] ppid=31090 vsize=114484 CPUtime=1721.68
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 3505 0 -1 0 79313705 0 4 0 137772 34396 0 0 25 0 1 0 99688935 117231616 28231 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542978 0 0 4096 0 0 0 0 17 1 0 0
/proc/31092/statm: 28621 28231 227 40 0 28036 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 114484

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 31095
/proc/meminfo: memFree=1675904/2055920 swapFree=4149256/4192956
[pid=31092] ppid=31090 vsize=114484 CPUtime=1781.65
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 3505 0 -1 0 82018409 0 4 0 142591 35574 0 0 25 0 1 0 99688935 117231616 28231 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/31092/statm: 28621 28231 227 40 0 28036 0
Current children cumulated CPU time (s) 1781.65
Current children cumulated vsize (KiB) 114484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 31095
/proc/meminfo: memFree=1674688/2055920 swapFree=4149256/4192956
[pid=31092] ppid=31090 vsize=114484 CPUtime=1800.05
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 3505 0 -1 0 82849396 0 4 0 144070 35935 0 0 25 0 1 0 99688935 117231616 28233 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/31092/statm: 28621 28233 227 40 0 28036 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 114484

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 1.01 1.00 2/78 31095
/proc/meminfo: memFree=1674688/2055920 swapFree=4149256/4192956
[pid=31092] ppid=31090 vsize=114484 CPUtime=1800.05
/proc/31092/stat : 31092 (glpPBv3) R 31090 31092 3505 0 -1 0 82849396 0 4 0 144070 35935 0 0 25 0 1 0 99688935 117231616 28233 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/31092/statm: 28621 28233 227 40 0 28036 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 114484

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.73
CPU time (s): 1800.09
CPU user time (s): 1440.71
CPU system time (s): 359.377
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 133832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1440.71
system time used= 359.377
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 82849396
page faults= 4
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 18
involuntary context switches= 3532

runsolver used 1.89071 second user time and 4.67429 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Sun Apr 15 22:13:43 UTC 2007

IDJOB= 353764
IDBENCH= 2267
IDSOLVER= 166
FILE ID= node38/353764-1176675223

PBS_JOBID= 4559938

Free space on /tmp= 66558 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb59-26-opb/normalized-frb59-26-3.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/353764-1176675223/instance-353764-1176675223.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node38/convwatcher-353764-1176675223 -o ROOT/results/node38/conversion-353764-1176675223 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353764-1176675223/instance-353764-1176675223.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-353764-1176675223 -o ROOT/results/node38/solver-353764-1176675223 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/353764-1176675223/instance-353764-1176675223.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  36a19a7aeba117287b60c4673ad89664

RANDOM SEED= 732895090

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.263
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		: 3000.263
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:       1789152 kB
Buffers:         30856 kB
Cached:          56280 kB
SwapCached:       1944 kB
Active:         166272 kB
Inactive:        41056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1789152 kB
SwapTotal:     4192956 kB
SwapFree:      4149256 kB
Dirty:            5484 kB
Writeback:           0 kB
Mapped:         127972 kB
Slab:            44676 kB
Committed_AS:  1490796 kB
PageTables:       2072 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 node38 on Sun Apr 15 22:43:46 UTC 2007