Trace number 431447

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 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=5-P0=17-P1=29-P2=17-P3=19-P4=2-P5=11-P6=29-P7=17-P8=5-B.opb
MD5SUM72fe30e1c21a3b80e1a1f9cf3965ebc5
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.067989
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables120
Total number of constraints17
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints17
Minimum length of a constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)200
Sum of products size (including duplicates)400
Number of different products200
Sum of products size400

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)

Linearizing /tmp/evaluation/431447-1178006391/instance-431447-1178006391.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node22/watcher-431447-1178006391 -o ROOT/results/node22/solver-431447-1178006391 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/431447-1178006391/instance-431447-1178006391.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: 0.72 0.93 0.98 3/77 16616
/proc/meminfo: memFree=1773224/2055920 swapFree=4163632/4192956
[pid=16616] ppid=16614 vsize=2648 CPUtime=0
/proc/16616/stat : 16616 (glpPBv3) R 16614 16616 16491 0 -1 0 267 0 0 0 0 0 0 0 18 0 1 0 248556805 2711552 238 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 5144279 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 662 238 199 40 0 77 0

[startup+0.0744029 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 16616
/proc/meminfo: memFree=1773224/2055920 swapFree=4163632/4192956
[pid=16616] ppid=16614 vsize=3180 CPUtime=0.06
/proc/16616/stat : 16616 (glpPBv3) R 16614 16616 16491 0 -1 0 448 0 0 0 6 0 0 0 18 0 1 0 248556805 3256320 418 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543284 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 795 418 227 40 0 210 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3180

[startup+0.101407 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 16616
/proc/meminfo: memFree=1773224/2055920 swapFree=4163632/4192956
[pid=16616] ppid=16614 vsize=3284 CPUtime=0.09
/proc/16616/stat : 16616 (glpPBv3) R 16614 16616 16491 0 -1 0 451 0 0 0 9 0 0 0 18 0 1 0 248556805 3362816 421 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 821 421 227 40 0 236 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3284

[startup+0.301436 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 16616
/proc/meminfo: memFree=1773224/2055920 swapFree=4163632/4192956
[pid=16616] ppid=16614 vsize=3284 CPUtime=0.29
/proc/16616/stat : 16616 (glpPBv3) R 16614 16616 16491 0 -1 0 457 0 0 0 29 0 0 0 19 0 1 0 248556805 3362816 427 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 821 427 227 40 0 236 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3284

[startup+0.701497 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 16616
/proc/meminfo: memFree=1773224/2055920 swapFree=4163632/4192956
[pid=16616] ppid=16614 vsize=3284 CPUtime=0.69
/proc/16616/stat : 16616 (glpPBv3) R 16614 16616 16491 0 -1 0 467 0 0 0 69 0 0 0 23 0 1 0 248556805 3362816 437 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 821 437 227 40 0 236 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3284

[startup+1.50162 s]
/proc/loadavg: 0.72 0.93 0.98 2/78 16617
/proc/meminfo: memFree=1772320/2055920 swapFree=4163632/4192956
[pid=16616] ppid=16614 vsize=3380 CPUtime=1.49
/proc/16616/stat : 16616 (glpPBv3) R 16614 16616 16491 0 -1 0 488 0 0 0 148 1 0 0 25 0 1 0 248556805 3461120 458 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 845 458 227 40 0 260 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3380

[startup+3.10186 s]
/proc/loadavg: 0.72 0.93 0.98 2/78 16617
/proc/meminfo: memFree=1772000/2055920 swapFree=4163632/4192956
[pid=16616] ppid=16614 vsize=3524 CPUtime=3.09
/proc/16616/stat : 16616 (glpPBv3) R 16614 16616 16491 0 -1 0 527 0 0 0 307 2 0 0 25 0 1 0 248556805 3608576 497 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134569743 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 881 497 227 40 0 296 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3524

[startup+6.30135 s]
/proc/loadavg: 0.74 0.94 0.98 2/78 16617
/proc/meminfo: memFree=1771624/2055920 swapFree=4163632/4192956
[pid=16616] ppid=16614 vsize=3808 CPUtime=6.29
/proc/16616/stat : 16616 (glpPBv3) R 16614 16616 16491 0 -1 0 599 0 0 0 626 3 0 0 25 0 1 0 248556805 3899392 569 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543012 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 952 569 227 40 0 367 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3808

[startup+12.7013 s]
/proc/loadavg: 0.76 0.94 0.98 2/78 16617
/proc/meminfo: memFree=1771000/2055920 swapFree=4163632/4192956
[pid=16616] ppid=16614 vsize=4460 CPUtime=12.68
/proc/16616/stat : 16616 (glpPBv3) R 16614 16616 16491 0 -1 0 764 0 0 0 1262 6 0 0 25 0 1 0 248556805 4567040 734 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542173 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 1115 734 227 40 0 530 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4460

[startup+25.5013 s]
/proc/loadavg: 0.81 0.94 0.98 2/78 16617
/proc/meminfo: memFree=1769728/2055920 swapFree=4163632/4192956
[pid=16616] ppid=16614 vsize=5720 CPUtime=25.48
/proc/16616/stat : 16616 (glpPBv3) R 16614 16616 16491 0 -1 0 1080 0 0 0 2536 12 0 0 25 0 1 0 248556805 5857280 1050 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 1430 1050 227 40 0 845 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5720

[startup+51.1012 s]
/proc/loadavg: 0.87 0.94 0.98 2/78 16617
/proc/meminfo: memFree=1767680/2055920 swapFree=4163632/4192956
[pid=16616] ppid=16614 vsize=7800 CPUtime=51.08
/proc/16616/stat : 16616 (glpPBv3) R 16614 16616 16491 0 -1 0 1633 0 0 0 5080 28 0 0 25 0 1 0 248556805 7987200 1562 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 1950 1562 227 40 0 1365 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7800

[startup+102.307 s]
/proc/loadavg: 0.94 0.95 0.98 2/84 16781
/proc/meminfo: memFree=1762480/2055920 swapFree=4163632/4192956
[pid=16616] ppid=16614 vsize=11468 CPUtime=102.2
/proc/16616/stat : 16616 (glpPBv3) R 16614 16616 16491 0 -1 0 2643 0 0 0 10164 56 0 0 25 0 1 0 248556805 11743232 2491 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 2867 2491 227 40 0 2282 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 11468

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.98 2/78 16815
/proc/meminfo: memFree=1759680/2055920 swapFree=4163632/4192956
[pid=16616] ppid=16614 vsize=15276 CPUtime=162.15
/proc/16616/stat : 16616 (glpPBv3) R 16614 16616 16491 0 -1 0 3746 0 0 0 16129 86 0 0 25 0 1 0 248556805 15642624 3433 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 3819 3433 227 40 0 3234 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 15276

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/78 16815
/proc/meminfo: memFree=1756224/2055920 swapFree=4163632/4192956
[pid=16616] ppid=16614 vsize=18856 CPUtime=222.14
/proc/16616/stat : 16616 (glpPBv3) R 16614 16616 16491 0 -1 0 4639 0 0 0 22101 113 0 0 25 0 1 0 248556805 19308544 4326 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 4714 4326 227 40 0 4129 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 18856

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16815
/proc/meminfo: memFree=1753216/2055920 swapFree=4163632/4192956
[pid=16616] ppid=16614 vsize=21816 CPUtime=282.11
/proc/16616/stat : 16616 (glpPBv3) R 16614 16616 16491 0 -1 0 5383 0 0 0 28074 137 0 0 25 0 1 0 248556805 22339584 5070 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578266 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 5454 5070 227 40 0 4869 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 21816

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16815
/proc/meminfo: memFree=1750080/2055920 swapFree=4163632/4192956
[pid=16616] ppid=16614 vsize=24952 CPUtime=342.1
/proc/16616/stat : 16616 (glpPBv3) R 16614 16616 16491 0 -1 0 6165 0 0 0 34051 159 0 0 25 0 1 0 248556805 25550848 5852 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542086 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 6238 5852 227 40 0 5653 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 24952

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16815
/proc/meminfo: memFree=1746112/2055920 swapFree=4163632/4192956
[pid=16616] ppid=16614 vsize=28920 CPUtime=402.08
/proc/16616/stat : 16616 (glpPBv3) R 16614 16616 16491 0 -1 0 7484 0 0 0 40028 180 0 0 25 0 1 0 248556805 29614080 6850 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 7230 6850 227 40 0 6645 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 28920

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16815
/proc/meminfo: memFree=1743808/2055920 swapFree=4163632/4192956
[pid=16616] ppid=16614 vsize=31176 CPUtime=462.06
/proc/16616/stat : 16616 (glpPBv3) R 16614 16616 16491 0 -1 0 8042 0 0 0 46004 202 0 0 25 0 1 0 248556805 31924224 7408 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 7794 7408 227 40 0 7209 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 31176

[startup+522.302 s]
/proc/loadavg: 1.03 0.99 0.98 2/78 16815
/proc/meminfo: memFree=1741760/2055920 swapFree=4163632/4192956
[pid=16616] ppid=16614 vsize=33380 CPUtime=522.04
/proc/16616/stat : 16616 (glpPBv3) R 16614 16616 16491 0 -1 0 8591 0 0 0 51983 221 0 0 25 0 1 0 248556805 34181120 7957 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 8345 7957 227 40 0 7760 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 33380

[startup+582.301 s]
/proc/loadavg: 1.01 0.99 0.98 2/78 16815
/proc/meminfo: memFree=1740032/2055920 swapFree=4163632/4192956
[pid=16616] ppid=16614 vsize=35132 CPUtime=582.03
/proc/16616/stat : 16616 (glpPBv3) R 16614 16616 16491 0 -1 0 9030 0 0 0 57963 240 0 0 25 0 1 0 248556805 35975168 8396 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534332 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 8783 8396 227 40 0 8198 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 35132

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16815
/proc/meminfo: memFree=1738304/2055920 swapFree=4163632/4192956
[pid=16616] ppid=16614 vsize=36832 CPUtime=642.01
/proc/16616/stat : 16616 (glpPBv3) R 16614 16616 16491 0 -1 0 9459 0 0 0 63944 257 0 0 25 0 1 0 248556805 37715968 8825 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534663 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 9208 8825 227 40 0 8623 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 36832


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

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16815
/proc/meminfo: memFree=1731584/2055920 swapFree=4163632/4192956
[pid=16616] ppid=16614 vsize=43572 CPUtime=881.94
/proc/16616/stat : 16616 (glpPBv3) R 16614 16616 16491 0 -1 0 11145 0 0 0 87868 326 0 0 25 0 1 0 248556805 44617728 10511 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 10893 10511 227 40 0 10308 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 43572

[startup+942.303 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16815
/proc/meminfo: memFree=1729536/2055920 swapFree=4163632/4192956
[pid=16616] ppid=16614 vsize=45556 CPUtime=941.91
/proc/16616/stat : 16616 (glpPBv3) R 16614 16616 16491 0 -1 0 11647 0 0 0 93849 342 0 0 25 0 1 0 248556805 46649344 11013 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643678 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 11389 11013 227 40 0 10804 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 45556

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16815
/proc/meminfo: memFree=1727936/2055920 swapFree=4163632/4192956
[pid=16616] ppid=16614 vsize=47144 CPUtime=1001.9
/proc/16616/stat : 16616 (glpPBv3) R 16614 16616 16491 0 -1 0 12035 0 0 0 99833 357 0 0 25 0 1 0 248556805 48275456 11401 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 11786 11401 227 40 0 11201 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 47144

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16815
/proc/meminfo: memFree=1726208/2055920 swapFree=4163632/4192956
[pid=16616] ppid=16614 vsize=48848 CPUtime=1061.88
/proc/16616/stat : 16616 (glpPBv3) R 16614 16616 16491 0 -1 0 12470 0 0 0 105817 371 0 0 25 0 1 0 248556805 50020352 11836 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 12212 11836 227 40 0 11627 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 48848

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16815
/proc/meminfo: memFree=1721728/2055920 swapFree=4163632/4192956
[pid=16616] ppid=16614 vsize=53332 CPUtime=1121.86
/proc/16616/stat : 16616 (glpPBv3) R 16614 16616 16491 0 -1 0 14227 0 0 0 111797 389 0 0 25 0 1 0 248556805 54611968 12952 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 13333 12952 227 40 0 12748 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 53332

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16815
/proc/meminfo: memFree=1720192/2055920 swapFree=4163632/4192956
[pid=16616] ppid=16614 vsize=54864 CPUtime=1181.84
/proc/16616/stat : 16616 (glpPBv3) R 16614 16616 16491 0 -1 0 14611 0 0 0 117779 405 0 0 25 0 1 0 248556805 56180736 13336 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 13716 13336 227 40 0 13131 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 54864

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16815
/proc/meminfo: memFree=1718336/2055920 swapFree=4163632/4192956
[pid=16616] ppid=16614 vsize=56712 CPUtime=1241.82
/proc/16616/stat : 16616 (glpPBv3) R 16614 16616 16491 0 -1 0 15065 0 0 0 123761 421 0 0 25 0 1 0 248556805 58073088 13790 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578268 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 14178 13790 227 40 0 13593 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 56712

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16815
/proc/meminfo: memFree=1716672/2055920 swapFree=4163632/4192956
[pid=16616] ppid=16614 vsize=58308 CPUtime=1301.81
/proc/16616/stat : 16616 (glpPBv3) R 16614 16616 16491 0 -1 0 15469 0 0 0 129745 436 0 0 25 0 1 0 248556805 59707392 14194 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578241 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 14577 14194 227 40 0 13992 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 58308

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16815
/proc/meminfo: memFree=1715392/2055920 swapFree=4163632/4192956
[pid=16616] ppid=16614 vsize=59628 CPUtime=1361.79
/proc/16616/stat : 16616 (glpPBv3) R 16614 16616 16491 0 -1 0 15794 0 0 0 135729 450 0 0 25 0 1 0 248556805 61059072 14519 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 14907 14519 227 40 0 14322 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 59628

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16815
/proc/meminfo: memFree=1713728/2055920 swapFree=4163632/4192956
[pid=16616] ppid=16614 vsize=61216 CPUtime=1421.77
/proc/16616/stat : 16616 (glpPBv3) R 16614 16616 16491 0 -1 0 16203 0 0 0 141712 465 0 0 25 0 1 0 248556805 62685184 14928 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 15304 14928 227 40 0 14719 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 61216

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16815
/proc/meminfo: memFree=1712256/2055920 swapFree=4163632/4192956
[pid=16616] ppid=16614 vsize=62736 CPUtime=1481.75
/proc/16616/stat : 16616 (glpPBv3) R 16614 16616 16491 0 -1 0 16571 0 0 0 147697 478 0 0 25 0 1 0 248556805 64241664 15296 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 15684 15296 227 40 0 15099 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 62736

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16815
/proc/meminfo: memFree=1710976/2055920 swapFree=4163632/4192956
[pid=16616] ppid=16614 vsize=64000 CPUtime=1541.73
/proc/16616/stat : 16616 (glpPBv3) R 16614 16616 16491 0 -1 0 16887 0 0 0 153681 492 0 0 25 0 1 0 248556805 65536000 15612 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 16000 15612 227 40 0 15415 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 64000

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16815
/proc/meminfo: memFree=1709632/2055920 swapFree=4163632/4192956
[pid=16616] ppid=16614 vsize=65364 CPUtime=1601.72
/proc/16616/stat : 16616 (glpPBv3) R 16614 16616 16491 0 -1 0 17236 0 0 0 159668 504 0 0 25 0 1 0 248556805 66932736 15961 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 16341 15961 227 40 0 15756 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 65364

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16815
/proc/meminfo: memFree=1708096/2055920 swapFree=4163632/4192956
[pid=16616] ppid=16614 vsize=66900 CPUtime=1661.69
/proc/16616/stat : 16616 (glpPBv3) R 16614 16616 16491 0 -1 0 17616 0 0 0 165651 518 0 0 25 0 1 0 248556805 68505600 16341 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 16725 16341 227 40 0 16140 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 66900

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16815
/proc/meminfo: memFree=1706944/2055920 swapFree=4163632/4192956
[pid=16616] ppid=16614 vsize=68036 CPUtime=1721.68
/proc/16616/stat : 16616 (glpPBv3) R 16614 16616 16491 0 -1 0 17904 0 0 0 171635 533 0 0 25 0 1 0 248556805 69668864 16629 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 17009 16629 227 40 0 16424 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 68036

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16815
/proc/meminfo: memFree=1705600/2055920 swapFree=4163632/4192956
[pid=16616] ppid=16614 vsize=69304 CPUtime=1781.66
/proc/16616/stat : 16616 (glpPBv3) R 16614 16616 16491 0 -1 0 18225 0 0 0 177621 545 0 0 25 0 1 0 248556805 70967296 16950 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 17326 16950 227 40 0 16741 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 69304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 16815
/proc/meminfo: memFree=1705216/2055920 swapFree=4163632/4192956
[pid=16616] ppid=16614 vsize=69744 CPUtime=1800.06
/proc/16616/stat : 16616 (glpPBv3) R 16614 16616 16491 0 -1 0 18327 0 0 0 179457 549 0 0 25 0 1 0 248556805 71417856 17052 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 17436 17052 227 40 0 16851 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 69744

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 0.99 0.98 2/78 16815
/proc/meminfo: memFree=1705216/2055920 swapFree=4163632/4192956
[pid=16616] ppid=16614 vsize=69744 CPUtime=1800.06
/proc/16616/stat : 16616 (glpPBv3) R 16614 16616 16491 0 -1 0 18327 0 0 0 179457 549 0 0 25 0 1 0 248556805 71417856 17052 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 17436 17052 227 40 0 16851 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 69744

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.72
CPU time (s): 1800.09
CPU user time (s): 1794.58
CPU system time (s): 5.50616
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 69744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.58
system time used= 5.50616
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18327
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= 2615

runsolver used 1.40579 second user time and 3.9464 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Tue May  1 07:59:51 UTC 2007

IDJOB= 431447
IDBENCH= 48052
IDSOLVER= 166
FILE ID= node22/431447-1178006391

PBS_JOBID= 4728310

Free space on /tmp= 66562 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=17-P1=29-P2=17-P3=19-P4=2-P5=11-P6=29-P7=17-P8=5-B.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/431447-1178006391/instance-431447-1178006391.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node22/convwatcher-431447-1178006391 -o ROOT/results/node22/conversion-431447-1178006391 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431447-1178006391/instance-431447-1178006391.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-431447-1178006391 -o ROOT/results/node22/solver-431447-1178006391 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/431447-1178006391/instance-431447-1178006391.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  72fe30e1c21a3b80e1a1f9cf3965ebc5

RANDOM SEED= 37911294

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.265
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		: 3000.265
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:       1773696 kB
Buffers:         33660 kB
Cached:         160600 kB
SwapCached:       7428 kB
Active:         104976 kB
Inactive:       112044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1773696 kB
SwapTotal:     4192956 kB
SwapFree:      4163632 kB
Dirty:            2568 kB
Writeback:           0 kB
Mapped:          29764 kB
Slab:            50872 kB
Committed_AS:  2077212 kB
PageTables:       1676 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node22 on Tue May  1 08:29:54 UTC 2007