Trace number 350982

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) 1800.06 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-sp97ic.opb
MD5SUM398f2ddedf5bd2978b4636f0e4bc50cf
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark657
Best CPU time to get the best result obtained on this benchmark1800.74
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 638
Optimality of the best value was proved NO
Number of variables12497
Total number of constraints1033
Number of constraints which are clauses41
Number of constraints which are cardinality constraints (but not clauses)815
Number of constraints which are nor clauses,nor cardinality constraints177
Minimum length of a constraint2
Maximum length of a constraint6739
Number of terms in the objective function 12497
Biggest coefficient in the objective function 172
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 530548
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 172
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 530548
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)

0.00/0.02	c glpPB 0.2 (July 2006)
0.00/0.02	c An Application of GLPK 4.10 for PB Constraints
0.00/0.02	c Done @ University of Michigan, Ann Arbor, MI
0.00/0.02	c  by Hossein Sheini

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/350982-1176571685/instance-350982-1176571685.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/node33/watcher-350982-1176571685 -o ROOT/results/node33/solver-350982-1176571685 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/350982-1176571685/instance-350982-1176571685.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: 0.85 0.97 0.99 3/77 17844
/proc/meminfo: memFree=1440120/2055920 swapFree=4170484/4192956
[pid=17844] ppid=17842 vsize=2432 CPUtime=0
/proc/17844/stat : 17844 (glpPBv3) R 17842 17844 17225 0 -1 0 147 0 1 0 0 0 0 0 18 0 1 0 105084058 2490368 128 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 10914680 0 0 4096 0 0 0 0 17 1 0 0
/proc/17844/statm: 608 128 109 40 0 11 0

[startup+0.0748351 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 17844
/proc/meminfo: memFree=1440120/2055920 swapFree=4170484/4192956
[pid=17844] ppid=17842 vsize=3980 CPUtime=0.05
/proc/17844/stat : 17844 (glpPBv3) R 17842 17844 17225 0 -1 0 611 0 4 0 5 0 0 0 18 0 1 0 105084058 4075520 585 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 11112512 0 0 4096 0 0 0 0 17 0 0 0
/proc/17844/statm: 995 585 199 40 0 410 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3980

[startup+0.101835 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 17844
/proc/meminfo: memFree=1440120/2055920 swapFree=4170484/4192956
[pid=17844] ppid=17842 vsize=4116 CPUtime=0.08
/proc/17844/stat : 17844 (glpPBv3) R 17842 17844 17225 0 -1 0 646 0 4 0 8 0 0 0 18 0 1 0 105084058 4214784 620 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134530891 0 0 4096 0 0 0 0 17 0 0 0
/proc/17844/statm: 1029 620 199 40 0 444 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4116

[startup+0.301878 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 17844
/proc/meminfo: memFree=1440120/2055920 swapFree=4170484/4192956
[pid=17844] ppid=17842 vsize=5180 CPUtime=0.27
/proc/17844/stat : 17844 (glpPBv3) R 17842 17844 17225 0 -1 0 906 0 4 0 27 0 0 0 19 0 1 0 105084058 5304320 880 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134531652 0 0 4096 0 0 0 0 17 0 0 0
/proc/17844/statm: 1295 880 199 40 0 710 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 5180

[startup+0.701965 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 17844
/proc/meminfo: memFree=1440120/2055920 swapFree=4170484/4192956
[pid=17844] ppid=17842 vsize=7312 CPUtime=0.67
/proc/17844/stat : 17844 (glpPBv3) R 17842 17844 17225 0 -1 0 1432 0 4 0 67 0 0 0 23 0 1 0 105084058 7487488 1406 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134528887 0 0 4096 0 0 0 0 17 0 0 0
/proc/17844/statm: 1828 1406 199 40 0 1243 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 7312

[startup+1.50112 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 17845
/proc/meminfo: memFree=1432880/2055920 swapFree=4170484/4192956
[pid=17844] ppid=17842 vsize=25364 CPUtime=1.47
/proc/17844/stat : 17844 (glpPBv3) R 17842 17844 17225 0 -1 0 5995 0 4 0 145 2 0 0 25 0 1 0 105084058 25972736 5968 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582174 0 0 4096 0 0 0 0 17 1 0 0
/proc/17844/statm: 6341 5968 221 40 0 5756 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 25364

[startup+3.10145 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 17845
/proc/meminfo: memFree=1416176/2055920 swapFree=4170484/4192956
[pid=17844] ppid=17842 vsize=25364 CPUtime=3.07
/proc/17844/stat : 17844 (glpPBv3) R 17842 17844 17225 0 -1 0 5995 0 4 0 305 2 0 0 25 0 1 0 105084058 25972736 5968 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589866 0 0 4096 0 0 0 0 17 1 0 0
/proc/17844/statm: 6341 5968 221 40 0 5756 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 25364

[startup+6.30111 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 17845
/proc/meminfo: memFree=1405552/2055920 swapFree=4170484/4192956
[pid=17844] ppid=17842 vsize=28280 CPUtime=6.27
/proc/17844/stat : 17844 (glpPBv3) R 17842 17844 17225 0 -1 0 11768 0 4 0 621 6 0 0 25 0 1 0 105084058 28958720 6712 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542131 0 0 4096 0 0 0 0 17 1 0 0
/proc/17844/statm: 7070 6712 227 40 0 6485 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 28280

[startup+12.7024 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 17845
/proc/meminfo: memFree=1412920/2055920 swapFree=4170484/4192956
[pid=17844] ppid=17842 vsize=28280 CPUtime=12.66
/proc/17844/stat : 17844 (glpPBv3) R 17842 17844 17225 0 -1 0 21329 0 4 0 1256 10 0 0 25 0 1 0 105084058 28958720 6712 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543250 0 0 4096 0 0 0 0 17 1 0 0
/proc/17844/statm: 7070 6712 227 40 0 6485 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 28280

[startup+25.5011 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 17845
/proc/meminfo: memFree=1412984/2055920 swapFree=4170484/4192956
[pid=17844] ppid=17842 vsize=28280 CPUtime=25.46
/proc/17844/stat : 17844 (glpPBv3) R 17842 17844 17225 0 -1 0 42364 0 4 0 2525 21 0 0 25 0 1 0 105084058 28958720 6712 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/17844/statm: 7070 6712 227 40 0 6485 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 28280

[startup+51.1013 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 17845
/proc/meminfo: memFree=1413048/2055920 swapFree=4170484/4192956
[pid=17844] ppid=17842 vsize=35864 CPUtime=51.05
/proc/17844/stat : 17844 (glpPBv3) R 17842 17844 17225 0 -1 0 88239 0 4 0 5061 44 0 0 25 0 1 0 105084058 36724736 8603 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17844/statm: 8966 8603 227 40 0 8381 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 35864

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 17845
/proc/meminfo: memFree=1405688/2055920 swapFree=4170484/4192956
[pid=17844] ppid=17842 vsize=28280 CPUtime=102.24
/proc/17844/stat : 17844 (glpPBv3) R 17842 17844 17225 0 -1 0 231854 0 4 0 10110 114 0 0 25 0 1 0 105084058 28958720 6712 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/17844/statm: 7070 6712 227 40 0 6485 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 28280

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17845
/proc/meminfo: memFree=1413112/2055920 swapFree=4170484/4192956
[pid=17844] ppid=17842 vsize=36068 CPUtime=162.21
/proc/17844/stat : 17844 (glpPBv3) R 17842 17844 17225 0 -1 0 456970 0 4 0 15993 228 0 0 25 0 1 0 105084058 36933632 8627 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17844/statm: 9017 8627 227 40 0 8432 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 36068

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17845
/proc/meminfo: memFree=1413112/2055920 swapFree=4170484/4192956
[pid=17844] ppid=17842 vsize=28280 CPUtime=222.19
/proc/17844/stat : 17844 (glpPBv3) R 17842 17844 17225 0 -1 0 806416 0 4 0 21819 400 0 0 25 0 1 0 105084058 28958720 6712 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/17844/statm: 7070 6712 227 40 0 6485 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 28280

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17845
/proc/meminfo: memFree=1405496/2055920 swapFree=4170484/4192956
[pid=17844] ppid=17842 vsize=28280 CPUtime=282.17
/proc/17844/stat : 17844 (glpPBv3) R 17842 17844 17225 0 -1 0 1090277 0 4 0 27674 543 0 0 25 0 1 0 105084058 28958720 6712 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/17844/statm: 7070 6712 227 40 0 6485 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 28280

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17845
/proc/meminfo: memFree=1412024/2055920 swapFree=4170484/4192956
[pid=17844] ppid=17842 vsize=37184 CPUtime=342.15
/proc/17844/stat : 17844 (glpPBv3) R 17842 17844 17225 0 -1 0 1448421 0 4 0 33496 719 0 0 25 0 1 0 105084058 38076416 8919 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134557998 0 0 4096 0 0 0 0 17 1 0 0
/proc/17844/statm: 9296 8919 227 40 0 8711 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 37184

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17845
/proc/meminfo: memFree=1404024/2055920 swapFree=4170484/4192956
[pid=17844] ppid=17842 vsize=37656 CPUtime=402.13
/proc/17844/stat : 17844 (glpPBv3) R 17842 17844 17225 0 -1 0 1859802 0 4 0 39289 924 0 0 25 0 1 0 105084058 38559744 9036 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134557992 0 0 4096 0 0 0 0 17 1 0 0
/proc/17844/statm: 9414 9036 227 40 0 8829 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 37656

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17845
/proc/meminfo: memFree=1402872/2055920 swapFree=4170484/4192956
[pid=17844] ppid=17842 vsize=30548 CPUtime=462.1
/proc/17844/stat : 17844 (glpPBv3) R 17842 17844 17225 0 -1 0 2315494 0 4 0 45059 1151 0 0 25 0 1 0 105084058 31281152 7251 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/17844/statm: 7637 7251 227 40 0 7052 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 30548

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17845
/proc/meminfo: memFree=1402232/2055920 swapFree=4170484/4192956
[pid=17844] ppid=17842 vsize=31216 CPUtime=522.08
/proc/17844/stat : 17844 (glpPBv3) R 17842 17844 17225 0 -1 0 2831985 0 4 0 50802 1406 0 0 25 0 1 0 105084058 31965184 7418 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/17844/statm: 7804 7418 227 40 0 7219 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 31216

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17845
/proc/meminfo: memFree=1410296/2055920 swapFree=4170484/4192956
[pid=17844] ppid=17842 vsize=31216 CPUtime=582.06
/proc/17844/stat : 17844 (glpPBv3) R 17842 17844 17225 0 -1 0 3073391 0 4 0 56679 1527 0 0 25 0 1 0 105084058 31965184 7418 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/17844/statm: 7804 7418 227 40 0 7219 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 31216

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17847
/proc/meminfo: memFree=1409848/2055920 swapFree=4170484/4192956
[pid=17844] ppid=17842 vsize=31592 CPUtime=642.05
/proc/17844/stat : 17844 (glpPBv3) R 17842 17844 17225 0 -1 0 3419847 0 4 0 62507 1698 0 0 25 0 1 0 105084058 32350208 7512 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/17844/statm: 7898 7512 227 40 0 7313 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 31592


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17847
/proc/meminfo: memFree=1408056/2055920 swapFree=4170484/4192956
[pid=17844] ppid=17842 vsize=33384 CPUtime=881.96
/proc/17844/stat : 17844 (glpPBv3) R 17842 17844 17225 0 -1 0 4715237 0 4 0 85858 2338 0 0 25 0 1 0 105084058 34185216 7961 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543497 0 0 4096 0 0 0 0 17 1 0 0
/proc/17844/statm: 8346 7961 227 40 0 7761 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 33384

[startup+942.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17847
/proc/meminfo: memFree=1407224/2055920 swapFree=4170484/4192956
[pid=17844] ppid=17842 vsize=34192 CPUtime=941.94
/proc/17844/stat : 17844 (glpPBv3) R 17842 17844 17225 0 -1 0 4963063 0 4 0 91737 2457 0 0 25 0 1 0 105084058 35012608 8162 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/17844/statm: 8548 8162 227 40 0 7963 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 34192

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17847
/proc/meminfo: memFree=1405816/2055920 swapFree=4170484/4192956
[pid=17844] ppid=17842 vsize=37092 CPUtime=1001.91
/proc/17844/stat : 17844 (glpPBv3) R 17842 17844 17225 0 -1 0 5488286 0 4 0 97476 2715 0 0 25 0 1 0 105084058 37982208 8811 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 11411159 0 0 4096 0 0 0 0 17 1 0 0
/proc/17844/statm: 9273 8819 227 40 0 8688 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 37092

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17847
/proc/meminfo: memFree=1403192/2055920 swapFree=4170484/4192956
[pid=17844] ppid=17842 vsize=38128 CPUtime=1061.89
/proc/17844/stat : 17844 (glpPBv3) R 17842 17844 17225 0 -1 0 6025766 0 4 0 103206 2983 0 0 25 0 1 0 105084058 39043072 9174 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134541710 0 0 4096 0 0 0 0 17 1 0 0
/proc/17844/statm: 9532 9174 227 40 0 8947 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 38128

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17847
/proc/meminfo: memFree=1399480/2055920 swapFree=4170484/4192956
[pid=17844] ppid=17842 vsize=41968 CPUtime=1121.88
/proc/17844/stat : 17844 (glpPBv3) R 17842 17844 17225 0 -1 0 6559621 0 4 0 108941 3247 0 0 25 0 1 0 105084058 42975232 10106 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/17844/statm: 10492 10106 227 40 0 9907 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 41968

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17847
/proc/meminfo: memFree=1388664/2055920 swapFree=4170484/4192956
[pid=17844] ppid=17842 vsize=45204 CPUtime=1181.85
/proc/17844/stat : 17844 (glpPBv3) R 17842 17844 17225 0 -1 0 7103754 0 4 0 114664 3521 0 0 25 0 1 0 105084058 46288896 10915 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/17844/statm: 11301 10915 227 40 0 10716 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 45204

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17847
/proc/meminfo: memFree=1393592/2055920 swapFree=4170484/4192956
[pid=17844] ppid=17842 vsize=47796 CPUtime=1241.83
/proc/17844/stat : 17844 (glpPBv3) R 17842 17844 17225 0 -1 0 7477853 0 4 0 120475 3708 0 0 25 0 1 0 105084058 48943104 11563 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/17844/statm: 11949 11563 227 40 0 11364 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 47796

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17847
/proc/meminfo: memFree=1392184/2055920 swapFree=4170484/4192956
[pid=17844] ppid=17842 vsize=49224 CPUtime=1301.82
/proc/17844/stat : 17844 (glpPBv3) R 17842 17844 17225 0 -1 0 7849206 0 4 0 126288 3894 0 0 25 0 1 0 105084058 50405376 11920 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0
/proc/17844/statm: 12306 11920 227 40 0 11721 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 49224

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17847
/proc/meminfo: memFree=1389688/2055920 swapFree=4170484/4192956
[pid=17844] ppid=17842 vsize=51732 CPUtime=1361.78
/proc/17844/stat : 17844 (glpPBv3) R 17842 17844 17225 0 -1 0 8242182 0 4 0 132091 4087 0 0 25 0 1 0 105084058 52973568 12547 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543281 0 0 4096 0 0 0 0 17 1 0 0
/proc/17844/statm: 12933 12547 227 40 0 12348 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 51732

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17847
/proc/meminfo: memFree=1388216/2055920 swapFree=4170484/4192956
[pid=17844] ppid=17842 vsize=53164 CPUtime=1421.77
/proc/17844/stat : 17844 (glpPBv3) R 17842 17844 17225 0 -1 0 8618077 0 4 0 137901 4276 0 0 25 0 1 0 105084058 54439936 12905 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/17844/statm: 13291 12905 227 40 0 12706 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 53164

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17847
/proc/meminfo: memFree=1385208/2055920 swapFree=4170484/4192956
[pid=17844] ppid=17842 vsize=56184 CPUtime=1481.74
/proc/17844/stat : 17844 (glpPBv3) R 17842 17844 17225 0 -1 0 9176937 0 4 0 143619 4555 0 0 25 0 1 0 105084058 57532416 13660 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/17844/statm: 14046 13660 227 40 0 13461 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 56184

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17847
/proc/meminfo: memFree=1382840/2055920 swapFree=4170484/4192956
[pid=17844] ppid=17842 vsize=58532 CPUtime=1541.72
/proc/17844/stat : 17844 (glpPBv3) R 17842 17844 17225 0 -1 0 9689457 0 4 0 149359 4813 0 0 25 0 1 0 105084058 59936768 14247 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542173 0 0 4096 0 0 0 0 17 1 0 0
/proc/17844/statm: 14633 14247 227 40 0 14048 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 58532

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17847
/proc/meminfo: memFree=1382392/2055920 swapFree=4170484/4192956
[pid=17844] ppid=17842 vsize=58980 CPUtime=1601.7
/proc/17844/stat : 17844 (glpPBv3) R 17842 17844 17225 0 -1 0 10037997 0 4 0 155180 4990 0 0 25 0 1 0 105084058 60395520 14359 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632405 0 0 4096 0 0 0 0 17 1 0 0
/proc/17844/statm: 14745 14359 227 40 0 14160 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 58980

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17847
/proc/meminfo: memFree=1382392/2055920 swapFree=4170484/4192956
[pid=17844] ppid=17842 vsize=66636 CPUtime=1661.67
/proc/17844/stat : 17844 (glpPBv3) R 17842 17844 17225 0 -1 0 10302338 0 4 0 161046 5121 0 0 25 0 1 0 105084058 68235264 16294 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 11411159 0 0 4096 0 0 0 0 17 1 0 0
/proc/17844/statm: 16659 16294 227 40 0 16074 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 66636

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17847
/proc/meminfo: memFree=1382392/2055920 swapFree=4170484/4192956
[pid=17844] ppid=17842 vsize=58980 CPUtime=1721.65
/proc/17844/stat : 17844 (glpPBv3) R 17842 17844 17225 0 -1 0 10646699 0 4 0 166871 5294 0 0 25 0 1 0 105084058 60395520 14359 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/17844/statm: 14745 14359 227 40 0 14160 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 58980

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17847
/proc/meminfo: memFree=1382392/2055920 swapFree=4170484/4192956
[pid=17844] ppid=17842 vsize=58988 CPUtime=1781.63
/proc/17844/stat : 17844 (glpPBv3) R 17842 17844 17225 0 -1 0 10986692 0 4 0 172702 5461 0 0 25 0 1 0 105084058 60403712 14361 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/17844/statm: 14747 14361 227 40 0 14162 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 58988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17847
/proc/meminfo: memFree=1374264/2055920 swapFree=4170484/4192956
[pid=17844] ppid=17842 vsize=67148 CPUtime=1800.04
/proc/17844/stat : 17844 (glpPBv3) R 17842 17844 17225 0 -1 0 11133572 0 4 0 174470 5534 0 0 25 0 1 0 105084058 68759552 16428 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582180 0 0 4096 0 0 0 0 17 1 0 0
/proc/17844/statm: 16787 16428 227 40 0 16202 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 67148

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: 0.99 0.97 0.99 2/78 17847
/proc/meminfo: memFree=1374264/2055920 swapFree=4170484/4192956
[pid=17844] ppid=17842 vsize=67148 CPUtime=1800.04
/proc/17844/stat : 17844 (glpPBv3) R 17842 17844 17225 0 -1 0 11133572 0 4 0 174470 5534 0 0 25 0 1 0 105084058 68759552 16428 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582180 0 0 4096 0 0 0 0 17 1 0 0
/proc/17844/statm: 16787 16428 227 40 0 16202 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 67148

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.72
CPU time (s): 1800.06
CPU user time (s): 1744.7
CPU system time (s): 55.3546
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 67176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1744.7
system time used= 55.3546
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11133572
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= 24
involuntary context switches= 36654

runsolver used 2.04669 second user time and 4.47232 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Sat Apr 14 17:28:06 UTC 2007

IDJOB= 350982
IDBENCH= 1627
IDSOLVER= 166
FILE ID= node33/350982-1176571685

PBS_JOBID= 4556886

Free space on /tmp= 66560 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-sp97ic.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/350982-1176571685/instance-350982-1176571685.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node33/convwatcher-350982-1176571685 -o ROOT/results/node33/conversion-350982-1176571685 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350982-1176571685/instance-350982-1176571685.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-350982-1176571685 -o ROOT/results/node33/solver-350982-1176571685 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/350982-1176571685/instance-350982-1176571685.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  398f2ddedf5bd2978b4636f0e4bc50cf

RANDOM SEED= 927785432

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.272
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		: 3000.272
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:       1440464 kB
Buffers:         37804 kB
Cached:         283736 kB
SwapCached:       2752 kB
Active:         328544 kB
Inactive:       175368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1440464 kB
SwapTotal:     4192956 kB
SwapFree:      4170484 kB
Dirty:            5384 kB
Writeback:           0 kB
Mapped:         197132 kB
Slab:            96856 kB
Committed_AS:   371320 kB
PageTables:       1992 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= 66560 MiB

End job on node33 on Sat Apr 14 17:58:09 UTC 2007