Trace number 353556

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) 1800.08 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb45-21-opb/normalized-frb45-21-2.opb
MD5SUMaabc023158e10c9511062af8ac97c515
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-44
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 -44
Optimality of the best value was proved NO
Number of variables945
Total number of constraints58624
Number of constraints which are clauses58624
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 945
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 945
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 945
Number of bits of the biggest sum of numbers10
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/353556-1176669107/instance-353556-1176669107.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/node18/watcher-353556-1176669107 -o ROOT/results/node18/solver-353556-1176669107 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/353556-1176669107/instance-353556-1176669107.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: 0.93 1.01 0.99 3/77 12808
/proc/meminfo: memFree=1768576/2055920 swapFree=4167952/4192956
[pid=12808] ppid=12806 vsize=2644 CPUtime=0
/proc/12808/stat : 12808 (glpPBv3) R 12806 12808 23530 0 -1 0 260 0 0 0 0 0 0 0 18 0 1 0 114828092 2707456 230 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8326871 0 0 4096 0 0 0 0 17 1 0 0
/proc/12808/statm: 661 230 192 40 0 76 0

[startup+0.029118 s]
/proc/loadavg: 0.93 1.01 0.99 3/77 12808
/proc/meminfo: memFree=1768576/2055920 swapFree=4167952/4192956
[pid=12808] ppid=12806 vsize=3048 CPUtime=0.02
/proc/12808/stat : 12808 (glpPBv3) R 12806 12808 23530 0 -1 0 368 0 0 0 2 0 0 0 18 0 1 0 114828092 3121152 338 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12808/statm: 762 338 199 40 0 177 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3048

[startup+0.101125 s]
/proc/loadavg: 0.93 1.01 0.99 3/77 12808
/proc/meminfo: memFree=1768576/2055920 swapFree=4167952/4192956
[pid=12808] ppid=12806 vsize=4116 CPUtime=0.09
/proc/12808/stat : 12808 (glpPBv3) R 12806 12808 23530 0 -1 0 626 0 0 0 9 0 0 0 18 0 1 0 114828092 4214784 596 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8326871 0 0 4096 0 0 0 0 17 1 0 0
/proc/12808/statm: 1029 596 199 40 0 444 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4116

[startup+0.301144 s]
/proc/loadavg: 0.93 1.01 0.99 3/77 12808
/proc/meminfo: memFree=1768576/2055920 swapFree=4167952/4192956
[pid=12808] ppid=12806 vsize=6912 CPUtime=0.29
/proc/12808/stat : 12808 (glpPBv3) R 12806 12808 23530 0 -1 0 1330 0 0 0 29 0 0 0 19 0 1 0 114828092 7077888 1300 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8326871 0 0 4096 0 0 0 0 17 1 0 0
/proc/12808/statm: 1728 1300 199 40 0 1143 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6912

[startup+0.701182 s]
/proc/loadavg: 0.93 1.01 0.99 3/77 12808
/proc/meminfo: memFree=1768576/2055920 swapFree=4167952/4192956
[pid=12808] ppid=12806 vsize=22604 CPUtime=0.69
/proc/12808/stat : 12808 (glpPBv3) R 12806 12808 23530 0 -1 0 6360 0 0 0 66 3 0 0 22 0 1 0 114828092 23146496 5237 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/12808/statm: 5710 5242 206 40 0 5125 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22604

[startup+1.50126 s]
/proc/loadavg: 0.93 1.01 0.99 2/78 12809
/proc/meminfo: memFree=1734904/2055920 swapFree=4167952/4192956
[pid=12808] ppid=12806 vsize=36000 CPUtime=1.49
/proc/12808/stat : 12808 (glpPBv3) R 12806 12808 23530 0 -1 0 10188 0 0 0 145 4 0 0 25 0 1 0 114828092 36864000 8601 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643691 0 0 4096 0 0 0 0 17 1 0 0
/proc/12808/statm: 9000 8601 221 40 0 8415 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36000

[startup+3.10141 s]
/proc/loadavg: 0.94 1.01 0.99 2/78 12809
/proc/meminfo: memFree=1734584/2055920 swapFree=4167952/4192956
[pid=12808] ppid=12806 vsize=36000 CPUtime=3.09
/proc/12808/stat : 12808 (glpPBv3) R 12806 12808 23530 0 -1 0 11577 0 0 0 304 5 0 0 25 0 1 0 114828092 36864000 8601 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587138 0 0 4096 0 0 0 0 17 1 0 0
/proc/12808/statm: 9000 8601 221 40 0 8415 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 36000

[startup+6.30172 s]
/proc/loadavg: 0.94 1.01 0.99 2/78 12809
/proc/meminfo: memFree=1731000/2055920 swapFree=4167952/4192956
[pid=12808] ppid=12806 vsize=39444 CPUtime=6.29
/proc/12808/stat : 12808 (glpPBv3) R 12806 12808 23530 0 -1 0 15151 0 0 0 622 7 0 0 25 0 1 0 114828092 40390656 9462 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587128 0 0 4096 0 0 0 0 17 1 0 0
/proc/12808/statm: 9861 9462 221 40 0 9276 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 39444

[startup+12.7013 s]
/proc/loadavg: 0.95 1.01 0.99 2/78 12809
/proc/meminfo: memFree=1715640/2055920 swapFree=4167952/4192956
[pid=12808] ppid=12806 vsize=54948 CPUtime=12.68
/proc/12808/stat : 12808 (glpPBv3) R 12806 12808 23530 0 -1 0 207643 0 0 0 1182 86 0 0 25 0 1 0 114828092 56266752 13334 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134626419 0 0 4096 0 0 0 0 17 1 0 0
/proc/12808/statm: 13737 13334 227 40 0 13152 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 54948

[startup+25.5016 s]
/proc/loadavg: 0.96 1.01 0.99 2/78 12809
/proc/meminfo: memFree=1708728/2055920 swapFree=4167952/4192956
[pid=12808] ppid=12806 vsize=54948 CPUtime=25.48
/proc/12808/stat : 12808 (glpPBv3) R 12806 12808 23530 0 -1 0 861631 0 0 0 2199 349 0 0 25 0 1 0 114828092 56266752 13278 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8326871 0 0 4096 0 0 0 0 17 1 0 0
/proc/12808/statm: 13737 13286 227 40 0 13152 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 54948

[startup+51.101 s]
/proc/loadavg: 0.97 1.00 0.99 2/78 12809
/proc/meminfo: memFree=1715768/2055920 swapFree=4167952/4192956
[pid=12808] ppid=12806 vsize=54948 CPUtime=51.08
/proc/12808/stat : 12808 (glpPBv3) R 12806 12808 23530 0 -1 0 2170838 0 0 0 4223 885 0 0 25 0 1 0 114828092 56266752 13336 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8326871 0 0 4096 0 0 0 0 17 1 0 0
/proc/12808/statm: 13737 13336 227 40 0 13152 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 54948

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 12809
/proc/meminfo: memFree=1715832/2055920 swapFree=4167952/4192956
[pid=12808] ppid=12806 vsize=54488 CPUtime=102.27
/proc/12808/stat : 12808 (glpPBv3) R 12806 12808 23530 0 -1 0 4543007 0 0 0 8374 1853 0 0 25 0 1 0 114828092 55795712 13170 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8326871 0 0 4096 0 0 0 0 17 1 0 0
/proc/12808/statm: 13622 13179 227 40 0 13037 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 54488

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 12809
/proc/meminfo: memFree=1715768/2055920 swapFree=4167952/4192956
[pid=12808] ppid=12806 vsize=54948 CPUtime=162.25
/proc/12808/stat : 12808 (glpPBv3) R 12806 12808 23530 0 -1 0 7211752 0 0 0 13293 2932 0 0 25 0 1 0 114828092 56266752 13342 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134626338 0 0 4096 0 0 0 0 17 1 0 0
/proc/12808/statm: 13737 13342 227 40 0 13152 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 54948

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 12809
/proc/meminfo: memFree=1715768/2055920 swapFree=4167952/4192956
[pid=12808] ppid=12806 vsize=54948 CPUtime=222.23
/proc/12808/stat : 12808 (glpPBv3) R 12806 12808 23530 0 -1 0 9922918 0 0 0 18175 4048 0 0 25 0 1 0 114828092 56266752 13342 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/12808/statm: 13737 13342 227 40 0 13152 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 54948

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 12809
/proc/meminfo: memFree=1715832/2055920 swapFree=4167952/4192956
[pid=12808] ppid=12806 vsize=54948 CPUtime=282.21
/proc/12808/stat : 12808 (glpPBv3) R 12806 12808 23530 0 -1 0 12563076 0 0 0 23104 5117 0 0 25 0 1 0 114828092 56266752 13344 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629068 0 0 4096 0 0 0 0 17 1 0 0
/proc/12808/statm: 13737 13344 227 40 0 13152 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 54948

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 12811
/proc/meminfo: memFree=1715768/2055920 swapFree=4167952/4192956
[pid=12808] ppid=12806 vsize=54948 CPUtime=342.2
/proc/12808/stat : 12808 (glpPBv3) R 12806 12808 23530 0 -1 0 15058159 0 0 0 28099 6121 0 0 25 0 1 0 114828092 56266752 13348 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643782 0 0 4096 0 0 0 0 17 1 0 0
/proc/12808/statm: 13737 13348 227 40 0 13152 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 54948

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 12811
/proc/meminfo: memFree=1715848/2055920 swapFree=4167952/4192956
[pid=12808] ppid=12806 vsize=54256 CPUtime=402.19
/proc/12808/stat : 12808 (glpPBv3) R 12806 12808 23530 0 -1 0 17341092 0 0 0 33164 7055 0 0 25 0 1 0 114828092 55558144 13130 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8326871 0 0 4096 0 0 0 0 17 1 0 0
/proc/12808/statm: 13564 13139 227 40 0 12979 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 54256

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 12811
/proc/meminfo: memFree=1715640/2055920 swapFree=4167952/4192956
[pid=12808] ppid=12806 vsize=54256 CPUtime=462.17
/proc/12808/stat : 12808 (glpPBv3) R 12806 12808 23530 0 -1 0 19434544 0 0 0 38301 7916 0 0 25 0 1 0 114828092 55558144 13172 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8326871 0 0 4096 0 0 0 0 17 1 0 0
/proc/12808/statm: 13564 13182 227 40 0 12979 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 54256

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 12811
/proc/meminfo: memFree=1716664/2055920 swapFree=4167952/4192956
[pid=12808] ppid=12806 vsize=54948 CPUtime=522.15
/proc/12808/stat : 12808 (glpPBv3) R 12806 12808 23530 0 -1 0 22302364 0 0 0 43126 9089 0 0 25 0 1 0 114828092 56266752 13361 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/12808/statm: 13737 13361 227 40 0 13152 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 54948

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 12811
/proc/meminfo: memFree=1715640/2055920 swapFree=4167952/4192956
[pid=12808] ppid=12806 vsize=54948 CPUtime=582.14
/proc/12808/stat : 12808 (glpPBv3) R 12806 12808 23530 0 -1 0 25212398 0 0 0 47938 10276 0 0 25 0 1 0 114828092 56266752 13361 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/12808/statm: 13737 13361 227 40 0 13152 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 54948

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 12811
/proc/meminfo: memFree=1715640/2055920 swapFree=4167952/4192956
[pid=12808] ppid=12806 vsize=55064 CPUtime=642.13
/proc/12808/stat : 12808 (glpPBv3) R 12806 12808 23530 0 -1 0 27828841 0 0 0 52865 11348 0 0 25 0 1 0 114828092 56385536 13363 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 1 0 0
/proc/12808/statm: 13766 13363 227 40 0 13181 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 55064


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

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 12811
/proc/meminfo: memFree=1715512/2055920 swapFree=4167952/4192956
[pid=12808] ppid=12806 vsize=55064 CPUtime=822.08
/proc/12808/stat : 12808 (glpPBv3) R 12806 12808 23530 0 -1 0 34779842 0 0 0 67971 14237 0 0 25 0 1 0 114828092 56385536 13376 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134626410 0 0 4096 0 0 0 0 17 1 0 0
/proc/12808/statm: 13766 13376 227 40 0 13181 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 55064

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 12811
/proc/meminfo: memFree=1715448/2055920 swapFree=4167952/4192956
[pid=12808] ppid=12806 vsize=55064 CPUtime=882.06
/proc/12808/stat : 12808 (glpPBv3) R 12806 12808 23530 0 -1 0 37276609 0 0 0 72932 15274 0 0 25 0 1 0 114828092 56385536 13382 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643678 0 0 4096 0 0 0 0 17 1 0 0
/proc/12808/statm: 13766 13382 227 40 0 13181 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 55064

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 12811
/proc/meminfo: memFree=1715512/2055920 swapFree=4167952/4192956
[pid=12808] ppid=12806 vsize=54372 CPUtime=942.05
/proc/12808/stat : 12808 (glpPBv3) R 12806 12808 23530 0 -1 0 40088593 0 0 0 77778 16427 0 0 25 0 1 0 114828092 55676928 13113 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8326871 0 0 4096 0 0 0 0 17 1 0 0
/proc/12808/statm: 13593 13122 227 40 0 13008 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 54372

[startup+1002.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 12811
/proc/meminfo: memFree=1715448/2055920 swapFree=4167952/4192956
[pid=12808] ppid=12806 vsize=55064 CPUtime=1002.04
/proc/12808/stat : 12808 (glpPBv3) R 12806 12808 23530 0 -1 0 42764975 0 0 0 82680 17524 0 0 25 0 1 0 114828092 56385536 13386 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543009 0 0 4096 0 0 0 0 17 1 0 0
/proc/12808/statm: 13766 13386 227 40 0 13181 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 55064

[startup+1062.3 s]
/proc/loadavg: 1.15 1.04 1.01 2/78 12811
/proc/meminfo: memFree=1711992/2055920 swapFree=4167952/4192956
[pid=12808] ppid=12806 vsize=55064 CPUtime=1062.02
/proc/12808/stat : 12808 (glpPBv3) R 12806 12808 23530 0 -1 0 45360477 0 0 0 87617 18585 0 0 25 0 1 0 114828092 56385536 13388 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/12808/statm: 13766 13388 227 40 0 13181 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 55064

[startup+1122.3 s]
/proc/loadavg: 1.11 1.05 1.01 2/78 12811
/proc/meminfo: memFree=1715448/2055920 swapFree=4167952/4192956
[pid=12808] ppid=12806 vsize=55064 CPUtime=1122
/proc/12808/stat : 12808 (glpPBv3) R 12806 12808 23530 0 -1 0 47814743 0 0 0 92617 19583 0 0 25 0 1 0 114828092 56385536 13390 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8326871 0 0 4096 0 0 0 0 17 1 0 0
/proc/12808/statm: 13766 13390 227 40 0 13181 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 55064

[startup+1182.3 s]
/proc/loadavg: 1.09 1.05 1.01 2/78 12811
/proc/meminfo: memFree=1715384/2055920 swapFree=4167952/4192956
[pid=12808] ppid=12806 vsize=62152 CPUtime=1181.99
/proc/12808/stat : 12808 (glpPBv3) R 12806 12808 23530 0 -1 0 50087081 0 0 0 97681 20518 0 0 25 0 1 0 114828092 63643648 15136 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134636804 0 0 4096 0 0 0 0 17 1 0 0
/proc/12808/statm: 15538 15136 227 40 0 14953 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 62152

[startup+1242.3 s]
/proc/loadavg: 1.03 1.04 1.00 2/78 12811
/proc/meminfo: memFree=1715320/2055920 swapFree=4167952/4192956
[pid=12808] ppid=12806 vsize=55192 CPUtime=1241.98
/proc/12808/stat : 12808 (glpPBv3) R 12806 12808 23530 0 -1 0 52105799 0 0 0 102845 21353 0 0 25 0 1 0 114828092 56516608 13400 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543011 0 0 4096 0 0 0 0 17 1 0 0
/proc/12808/statm: 13798 13400 227 40 0 13213 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 55192

[startup+1302.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 12811
/proc/meminfo: memFree=1715384/2055920 swapFree=4167952/4192956
[pid=12808] ppid=12806 vsize=55192 CPUtime=1301.96
/proc/12808/stat : 12808 (glpPBv3) R 12806 12808 23530 0 -1 0 54625878 0 0 0 107807 22389 0 0 25 0 1 0 114828092 56516608 13403 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629076 0 0 4096 0 0 0 0 17 1 0 0
/proc/12808/statm: 13798 13403 227 40 0 13213 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 55192

[startup+1362.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 12811
/proc/meminfo: memFree=1715448/2055920 swapFree=4167952/4192956
[pid=12808] ppid=12806 vsize=55192 CPUtime=1361.95
/proc/12808/stat : 12808 (glpPBv3) R 12806 12808 23530 0 -1 0 57459543 0 0 0 112643 23552 0 0 25 0 1 0 114828092 56516608 13405 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643288 0 0 4096 0 0 0 0 17 1 0 0
/proc/12808/statm: 13798 13405 227 40 0 13213 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 55192

[startup+1422.31 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 12811
/proc/meminfo: memFree=1715192/2055920 swapFree=4167952/4192956
[pid=12808] ppid=12806 vsize=55192 CPUtime=1421.94
/proc/12808/stat : 12808 (glpPBv3) R 12806 12808 23530 0 -1 0 60143332 0 0 0 117551 24643 0 0 25 0 1 0 114828092 56516608 13407 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/12808/statm: 13798 13407 227 40 0 13213 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 55192

[startup+1482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 12811
/proc/meminfo: memFree=1716088/2055920 swapFree=4167952/4192956
[pid=12808] ppid=12806 vsize=54500 CPUtime=1481.91
/proc/12808/stat : 12808 (glpPBv3) R 12806 12808 23530 0 -1 0 62684763 0 0 0 122507 25684 0 0 25 0 1 0 114828092 55808000 13229 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8326871 0 0 4096 0 0 0 0 17 1 0 0
/proc/12808/statm: 13625 13238 227 40 0 13040 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 54500

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12811
/proc/meminfo: memFree=1715128/2055920 swapFree=4167952/4192956
[pid=12808] ppid=12806 vsize=55192 CPUtime=1541.9
/proc/12808/stat : 12808 (glpPBv3) R 12806 12808 23530 0 -1 0 65140761 0 0 0 127497 26693 0 0 25 0 1 0 114828092 56516608 13413 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/12808/statm: 13798 13413 294 40 0 13213 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 55192

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12811
/proc/meminfo: memFree=1715064/2055920 swapFree=4167952/4192956
[pid=12808] ppid=12806 vsize=55192 CPUtime=1601.89
/proc/12808/stat : 12808 (glpPBv3) R 12806 12808 23530 0 -1 0 67415209 0 0 0 132561 27628 0 0 25 0 1 0 114828092 56516608 13415 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8326871 0 0 4096 0 0 0 0 17 1 0 0
/proc/12808/statm: 13798 13415 227 40 0 13213 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 55192

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12811
/proc/meminfo: memFree=1708152/2055920 swapFree=4167952/4192956
[pid=12808] ppid=12806 vsize=55312 CPUtime=1661.87
/proc/12808/stat : 12808 (glpPBv3) R 12806 12808 23530 0 -1 0 69418182 0 0 0 137732 28455 0 0 25 0 1 0 114828092 56639488 13424 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/12808/statm: 13828 13424 227 40 0 13243 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 55312

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12811
/proc/meminfo: memFree=1715128/2055920 swapFree=4167952/4192956
[pid=12808] ppid=12806 vsize=55312 CPUtime=1721.86
/proc/12808/stat : 12808 (glpPBv3) R 12806 12808 23530 0 -1 0 71922822 0 0 0 142701 29485 0 0 25 0 1 0 114828092 56639488 13430 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629060 0 0 4096 0 0 0 0 17 1 0 0
/proc/12808/statm: 13828 13430 227 40 0 13243 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 55312

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 12949
/proc/meminfo: memFree=1713720/2055920 swapFree=4167952/4192956
[pid=12808] ppid=12806 vsize=55312 CPUtime=1781.77
/proc/12808/stat : 12808 (glpPBv3) R 12806 12808 23530 0 -1 0 74815578 0 0 0 147511 30666 0 0 25 0 1 0 114828092 56639488 13432 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/12808/statm: 13828 13432 227 40 0 13243 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 55312



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 12983
/proc/meminfo: memFree=1713848/2055920 swapFree=4167952/4192956
[pid=12808] ppid=12806 vsize=55312 CPUtime=1800.05
/proc/12808/stat : 12808 (glpPBv3) R 12806 12808 23530 0 -1 0 75686678 0 0 0 148984 31021 0 0 25 0 1 0 114828092 56639488 13432 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8326871 0 0 4096 0 0 0 0 17 1 0 0
/proc/12808/statm: 13828 13432 227 40 0 13243 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 55312

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.62
CPU time (s): 1800.08
CPU user time (s): 1489.85
CPU system time (s): 310.229
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 64356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1489.85
system time used= 310.229
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 75686678
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= 3207

runsolver used 2.00569 second user time and 4.55231 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Sun Apr 15 20:31:47 UTC 2007

IDJOB= 353556
IDBENCH= 2251
IDSOLVER= 166
FILE ID= node18/353556-1176669107

PBS_JOBID= 4559372

Free space on /tmp= 66555 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/frb45-21-opb/normalized-frb45-21-2.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/353556-1176669107/instance-353556-1176669107.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node18/convwatcher-353556-1176669107 -o ROOT/results/node18/conversion-353556-1176669107 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353556-1176669107/instance-353556-1176669107.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-353556-1176669107 -o ROOT/results/node18/solver-353556-1176669107 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/353556-1176669107/instance-353556-1176669107.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  aabc023158e10c9511062af8ac97c515

RANDOM SEED= 362961154

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.234
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		: 3000.234
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:       1768920 kB
Buffers:         50600 kB
Cached:         147484 kB
SwapCached:       2380 kB
Active:         128620 kB
Inactive:       104792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1768920 kB
SwapTotal:     4192956 kB
SwapFree:      4167952 kB
Dirty:            3704 kB
Writeback:           0 kB
Mapped:          43256 kB
Slab:            39024 kB
Committed_AS:  4262856 kB
PageTables:       1792 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= 66555 MiB

End job on node18 on Sun Apr 15 21:01:50 UTC 2007