Trace number 459048

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
PBS4_v2 2007-03-23? (TO) 1800.05 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/golomb-rulers/normalized-OGR_16.opb
MD5SUM69b04711942c7a7cbb28264339dbffe2
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark223
Best CPU time to get the best result obtained on this benchmark1782.74
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 223
Optimality of the best value was proved NO
Number of variables5584
Total number of constraints10895
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 constraints10895
Minimum length of a constraint18
Maximum length of a constraint37
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2555
Number of bits of the biggest sum of numbers12
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/459048-1178647809/instance-459048-1178647809.opb ......
1800.03/1800.71	c done parsing opb.
1800.03/1800.71	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459048-1178647809/instance-459048-1178647809.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node10/watcher-459048-1178647809 -o ROOT/results/node10/solver-459048-1178647809 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459048-1178647809/instance-459048-1178647809.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: 0.89 0.94 0.97 3/77 27833
/proc/meminfo: memFree=1758152/2055920 swapFree=4145576/4192956
[pid=27833] ppid=27831 vsize=2000 CPUtime=0
/proc/27833/stat : 27833 (PBS4_SAT07v2) R 27831 27833 26171 0 -1 4194304 311 0 0 0 0 0 0 0 18 0 1 0 340818427 2048000 293 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27833/statm: 500 293 86 219 0 277 0

[startup+0.0906999 s]
/proc/loadavg: 0.89 0.94 0.97 3/77 27833
/proc/meminfo: memFree=1758152/2055920 swapFree=4145576/4192956
[pid=27833] ppid=27831 vsize=2792 CPUtime=0.08
/proc/27833/stat : 27833 (PBS4_SAT07v2) R 27831 27833 26171 0 -1 4194304 499 0 0 0 8 0 0 0 18 0 1 0 340818427 2859008 481 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134591335 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27833/statm: 698 481 86 219 0 475 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2792

[startup+0.102702 s]
/proc/loadavg: 0.89 0.94 0.97 3/77 27833
/proc/meminfo: memFree=1758152/2055920 swapFree=4145576/4192956
[pid=27833] ppid=27831 vsize=2924 CPUtime=0.1
/proc/27833/stat : 27833 (PBS4_SAT07v2) R 27831 27833 26171 0 -1 4194304 518 0 0 0 10 0 0 0 18 0 1 0 340818427 2994176 500 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134640725 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27833/statm: 731 501 86 219 0 508 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2924

[startup+0.302745 s]
/proc/loadavg: 0.89 0.94 0.97 3/77 27833
/proc/meminfo: memFree=1758152/2055920 swapFree=4145576/4192956
[pid=27833] ppid=27831 vsize=5164 CPUtime=0.29
/proc/27833/stat : 27833 (PBS4_SAT07v2) R 27831 27833 26171 0 -1 4194304 1086 0 0 0 29 0 0 0 19 0 1 0 340818427 5287936 1035 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134591356 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27833/statm: 1291 1035 86 219 0 1068 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5164

[startup+0.701832 s]
/proc/loadavg: 0.89 0.94 0.97 3/77 27833
/proc/meminfo: memFree=1758152/2055920 swapFree=4145576/4192956
[pid=27833] ppid=27831 vsize=8324 CPUtime=0.69
/proc/27833/stat : 27833 (PBS4_SAT07v2) R 27831 27833 26171 0 -1 4194304 1937 0 0 0 69 0 0 0 23 0 1 0 340818427 8523776 1821 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134805767 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27833/statm: 2081 1821 86 219 0 1858 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8324

[startup+1.502 s]
/proc/loadavg: 0.89 0.94 0.97 2/78 27834
/proc/meminfo: memFree=1745472/2055920 swapFree=4145576/4192956
[pid=27833] ppid=27831 vsize=13588 CPUtime=1.49
/proc/27833/stat : 27833 (PBS4_SAT07v2) R 27831 27833 26171 0 -1 4194304 3471 0 0 0 148 1 0 0 25 0 1 0 340818427 13914112 3095 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27833/statm: 3397 3095 90 219 0 3174 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13588

[startup+3.10135 s]
/proc/loadavg: 0.89 0.94 0.97 2/78 27834
/proc/meminfo: memFree=1745736/2055920 swapFree=4145576/4192956
[pid=27833] ppid=27831 vsize=13588 CPUtime=3.09
/proc/27833/stat : 27833 (PBS4_SAT07v2) R 27831 27833 26171 0 -1 4194304 3489 0 0 0 308 1 0 0 25 0 1 0 340818427 13914112 3113 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27833/statm: 3397 3113 90 219 0 3174 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13588

[startup+6.30104 s]
/proc/loadavg: 0.90 0.94 0.97 2/78 27834
/proc/meminfo: memFree=1745608/2055920 swapFree=4145576/4192956
[pid=27833] ppid=27831 vsize=13588 CPUtime=6.28
/proc/27833/stat : 27833 (PBS4_SAT07v2) R 27831 27833 26171 0 -1 4194304 3520 0 0 0 627 1 0 0 25 0 1 0 340818427 13914112 3144 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27833/statm: 3397 3144 90 219 0 3174 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 13588

[startup+12.7014 s]
/proc/loadavg: 0.91 0.94 0.97 2/78 27834
/proc/meminfo: memFree=1745352/2055920 swapFree=4145576/4192956
[pid=27833] ppid=27831 vsize=13844 CPUtime=12.68
/proc/27833/stat : 27833 (PBS4_SAT07v2) R 27831 27833 26171 0 -1 4194304 3577 0 0 0 1267 1 0 0 25 0 1 0 340818427 14176256 3201 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27833/statm: 3461 3201 90 219 0 3238 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13844

[startup+25.5012 s]
/proc/loadavg: 0.93 0.94 0.97 2/78 27834
/proc/meminfo: memFree=1744968/2055920 swapFree=4145576/4192956
[pid=27833] ppid=27831 vsize=14356 CPUtime=25.48
/proc/27833/stat : 27833 (PBS4_SAT07v2) R 27831 27833 26171 0 -1 4194304 3690 0 0 0 2546 2 0 0 25 0 1 0 340818427 14700544 3314 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27833/statm: 3589 3314 90 219 0 3366 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14356

[startup+51.1027 s]
/proc/loadavg: 0.95 0.95 0.97 2/78 27834
/proc/meminfo: memFree=1743880/2055920 swapFree=4145576/4192956
[pid=27833] ppid=27831 vsize=15380 CPUtime=51.06
/proc/27833/stat : 27833 (PBS4_SAT07v2) R 27831 27833 26171 0 -1 4194304 3968 0 0 0 5103 3 0 0 25 0 1 0 340818427 15749120 3592 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27833/statm: 3845 3592 90 219 0 3622 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 15380

[startup+102.305 s]
/proc/loadavg: 0.98 0.95 0.97 2/78 27834
/proc/meminfo: memFree=1741448/2055920 swapFree=4145576/4192956
[pid=27833] ppid=27831 vsize=21912 CPUtime=102.25
/proc/27833/stat : 27833 (PBS4_SAT07v2) R 27831 27833 26171 0 -1 4194304 4576 0 0 0 10218 7 0 0 25 0 1 0 340818427 22437888 4200 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545646 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27833/statm: 5478 4200 90 219 0 5255 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 21912

[startup+162.302 s]
/proc/loadavg: 0.99 0.96 0.97 2/78 27834
/proc/meminfo: memFree=1739592/2055920 swapFree=4145576/4192956
[pid=27833] ppid=27831 vsize=21912 CPUtime=162.22
/proc/27833/stat : 27833 (PBS4_SAT07v2) R 27831 27833 26171 0 -1 4194304 5042 0 0 0 16210 12 0 0 25 0 1 0 340818427 22437888 4666 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546117 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27833/statm: 5478 4666 90 219 0 5255 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 21912

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.97 2/78 27834
/proc/meminfo: memFree=1738248/2055920 swapFree=4145576/4192956
[pid=27833] ppid=27831 vsize=22296 CPUtime=222.2
/proc/27833/stat : 27833 (PBS4_SAT07v2) R 27831 27833 26171 0 -1 4194304 5442 0 0 0 22202 18 0 0 25 0 1 0 340818427 22831104 4969 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27833/statm: 5574 4969 90 219 0 5351 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 22296

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27834
/proc/meminfo: memFree=1737608/2055920 swapFree=4145576/4192956
[pid=27833] ppid=27831 vsize=22760 CPUtime=282.18
/proc/27833/stat : 27833 (PBS4_SAT07v2) R 27831 27833 26171 0 -1 4194304 5596 0 0 0 28196 22 0 0 25 0 1 0 340818427 23306240 5123 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546182 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27833/statm: 5690 5123 90 219 0 5467 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 22760

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27834
/proc/meminfo: memFree=1736712/2055920 swapFree=4145576/4192956
[pid=27833] ppid=27831 vsize=23048 CPUtime=342.15
/proc/27833/stat : 27833 (PBS4_SAT07v2) R 27831 27833 26171 0 -1 4194304 5811 0 0 0 34188 27 0 0 25 0 1 0 340818427 23601152 5338 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27833/statm: 5762 5338 90 219 0 5539 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 23048

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27834
/proc/meminfo: memFree=1735432/2055920 swapFree=4145576/4192956
[pid=27833] ppid=27831 vsize=32264 CPUtime=402.13
/proc/27833/stat : 27833 (PBS4_SAT07v2) R 27831 27833 26171 0 -1 4194304 6325 0 0 0 40180 33 0 0 25 0 1 0 340818427 33038336 5659 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27833/statm: 8066 5659 90 219 0 7843 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 32264

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27834
/proc/meminfo: memFree=1734792/2055920 swapFree=4145576/4192956
[pid=27833] ppid=27831 vsize=32364 CPUtime=462.11
/proc/27833/stat : 27833 (PBS4_SAT07v2) R 27831 27833 26171 0 -1 4194304 6449 0 0 0 46174 37 0 0 25 0 1 0 340818427 33140736 5783 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27833/statm: 8091 5783 90 219 0 7868 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 32364

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27834
/proc/meminfo: memFree=1733576/2055920 swapFree=4145576/4192956
[pid=27833] ppid=27831 vsize=32624 CPUtime=522.09
/proc/27833/stat : 27833 (PBS4_SAT07v2) R 27831 27833 26171 0 -1 4194304 6737 0 0 0 52167 42 0 0 25 0 1 0 340818427 33406976 6071 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27833/statm: 8156 6071 90 219 0 7933 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 32624

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27834
/proc/meminfo: memFree=1732488/2055920 swapFree=4145576/4192956
[pid=27833] ppid=27831 vsize=32860 CPUtime=582.07
/proc/27833/stat : 27833 (PBS4_SAT07v2) R 27831 27833 26171 0 -1 4194304 6979 0 0 0 58159 48 0 0 25 0 1 0 340818427 33648640 6313 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546073 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27833/statm: 8215 6313 90 219 0 7992 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 32860

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27834
/proc/meminfo: memFree=1732040/2055920 swapFree=4145576/4192956
[pid=27833] ppid=27831 vsize=33104 CPUtime=642.05
/proc/27833/stat : 27833 (PBS4_SAT07v2) R 27831 27833 26171 0 -1 4194304 7077 0 0 0 64153 52 0 0 25 0 1 0 340818427 33898496 6411 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27833/statm: 8276 6411 90 219 0 8053 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 33104


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27834
/proc/meminfo: memFree=1730312/2055920 swapFree=4145576/4192956
[pid=27833] ppid=27831 vsize=35404 CPUtime=881.96
/proc/27833/stat : 27833 (PBS4_SAT07v2) R 27831 27833 26171 0 -1 4194304 7833 0 0 0 88122 74 0 0 25 0 1 0 340818427 36253696 6782 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27833/statm: 8851 6782 90 219 0 8628 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 35404

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27834
/proc/meminfo: memFree=1729992/2055920 swapFree=4145576/4192956
[pid=27833] ppid=27831 vsize=35580 CPUtime=941.93
/proc/27833/stat : 27833 (PBS4_SAT07v2) R 27831 27833 26171 0 -1 4194304 7904 0 0 0 94115 78 0 0 25 0 1 0 340818427 36433920 6853 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546182 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27833/statm: 8895 6853 90 219 0 8672 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 35580

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27834
/proc/meminfo: memFree=1729480/2055920 swapFree=4145576/4192956
[pid=27833] ppid=27831 vsize=35748 CPUtime=1001.92
/proc/27833/stat : 27833 (PBS4_SAT07v2) R 27831 27833 26171 0 -1 4194304 8009 0 0 0 100108 84 0 0 25 0 1 0 340818427 36605952 6958 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27833/statm: 8937 6958 90 219 0 8714 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 35748

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 3/78 27834
/proc/meminfo: memFree=1728968/2055920 swapFree=4145576/4192956
[pid=27833] ppid=27831 vsize=35888 CPUtime=1061.89
/proc/27833/stat : 27833 (PBS4_SAT07v2) R 27831 27833 26171 0 -1 4194304 8116 0 0 0 106101 88 0 0 25 0 1 0 340818427 36749312 7065 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27833/statm: 8972 7065 90 219 0 8749 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 35888

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27834
/proc/meminfo: memFree=1728584/2055920 swapFree=4145576/4192956
[pid=27833] ppid=27831 vsize=36164 CPUtime=1121.87
/proc/27833/stat : 27833 (PBS4_SAT07v2) R 27831 27833 26171 0 -1 4194304 8196 0 0 0 112093 94 0 0 25 0 1 0 340818427 37031936 7145 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27833/statm: 9041 7145 90 219 0 8818 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 36164

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27834
/proc/meminfo: memFree=1728328/2055920 swapFree=4145576/4192956
[pid=27833] ppid=27831 vsize=36164 CPUtime=1181.85
/proc/27833/stat : 27833 (PBS4_SAT07v2) R 27831 27833 26171 0 -1 4194304 8249 0 0 0 118086 99 0 0 25 0 1 0 340818427 37031936 7198 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27833/statm: 9041 7198 90 219 0 8818 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 36164

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27834
/proc/meminfo: memFree=1727880/2055920 swapFree=4145576/4192956
[pid=27833] ppid=27831 vsize=36308 CPUtime=1241.83
/proc/27833/stat : 27833 (PBS4_SAT07v2) R 27831 27833 26171 0 -1 4194304 8348 0 0 0 124079 104 0 0 25 0 1 0 340818427 37179392 7297 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27833/statm: 9077 7297 90 219 0 8854 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 36308

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27834
/proc/meminfo: memFree=1727432/2055920 swapFree=4145576/4192956
[pid=27833] ppid=27831 vsize=36464 CPUtime=1301.81
/proc/27833/stat : 27833 (PBS4_SAT07v2) R 27831 27833 26171 0 -1 4194304 8457 0 0 0 130072 109 0 0 25 0 1 0 340818427 37339136 7406 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27833/statm: 9116 7406 90 219 0 8893 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 36464

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27834
/proc/meminfo: memFree=1726984/2055920 swapFree=4145576/4192956
[pid=27833] ppid=27831 vsize=36740 CPUtime=1361.78
/proc/27833/stat : 27833 (PBS4_SAT07v2) R 27831 27833 26171 0 -1 4194304 8540 0 0 0 136066 112 0 0 25 0 1 0 340818427 37621760 7489 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27833/statm: 9185 7489 90 219 0 8962 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 36740

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27834
/proc/meminfo: memFree=1725768/2055920 swapFree=4145576/4192956
[pid=27833] ppid=27831 vsize=37008 CPUtime=1421.77
/proc/27833/stat : 27833 (PBS4_SAT07v2) R 27831 27833 26171 0 -1 4194304 8832 0 0 0 142059 118 0 0 25 0 1 0 340818427 37896192 7781 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27833/statm: 9252 7781 90 219 0 9029 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 37008

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27834
/proc/meminfo: memFree=1725448/2055920 swapFree=4145576/4192956
[pid=27833] ppid=27831 vsize=37008 CPUtime=1481.74
/proc/27833/stat : 27833 (PBS4_SAT07v2) R 27831 27833 26171 0 -1 4194304 8894 0 0 0 148050 124 0 0 25 0 1 0 340818427 37896192 7843 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27833/statm: 9252 7843 90 219 0 9029 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 37008

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27834
/proc/meminfo: memFree=1725128/2055920 swapFree=4145576/4192956
[pid=27833] ppid=27831 vsize=37192 CPUtime=1541.72
/proc/27833/stat : 27833 (PBS4_SAT07v2) R 27831 27833 26171 0 -1 4194304 8967 0 0 0 154044 128 0 0 25 0 1 0 340818427 38084608 7916 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27833/statm: 9298 7916 90 219 0 9075 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 37192

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27834
/proc/meminfo: memFree=1724488/2055920 swapFree=4145576/4192956
[pid=27833] ppid=27831 vsize=40360 CPUtime=1601.7
/proc/27833/stat : 27833 (PBS4_SAT07v2) R 27831 27833 26171 0 -1 4194304 9879 0 0 0 160037 133 0 0 25 0 1 0 340818427 41328640 8059 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27833/statm: 10090 8059 90 219 0 9867 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 40360

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27836
/proc/meminfo: memFree=1723464/2055920 swapFree=4145576/4192956
[pid=27833] ppid=27831 vsize=40668 CPUtime=1661.67
/proc/27833/stat : 27833 (PBS4_SAT07v2) R 27831 27833 26171 0 -1 4194304 10089 0 0 0 166028 139 0 0 25 0 1 0 340818427 41644032 8269 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545662 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27833/statm: 10167 8269 90 219 0 9944 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 40668

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27836
/proc/meminfo: memFree=1722504/2055920 swapFree=4145576/4192956
[pid=27833] ppid=27831 vsize=40764 CPUtime=1721.65
/proc/27833/stat : 27833 (PBS4_SAT07v2) R 27831 27833 26171 0 -1 4194304 10334 0 0 0 172021 144 0 0 25 0 1 0 340818427 41742336 8514 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545675 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27833/statm: 10191 8514 90 219 0 9968 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 40764

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27836
/proc/meminfo: memFree=1722184/2055920 swapFree=4145576/4192956
[pid=27833] ppid=27831 vsize=41100 CPUtime=1781.63
/proc/27833/stat : 27833 (PBS4_SAT07v2) R 27831 27833 26171 0 -1 4194304 10406 0 0 0 178014 149 0 0 25 0 1 0 340818427 42086400 8586 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27833/statm: 10275 8586 90 219 0 10052 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 41100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27836
/proc/meminfo: memFree=1722056/2055920 swapFree=4145576/4192956
[pid=27833] ppid=27831 vsize=41100 CPUtime=1800.03
/proc/27833/stat : 27833 (PBS4_SAT07v2) R 27831 27833 26171 0 -1 4194304 10432 0 0 0 179852 151 0 0 25 0 1 0 340818427 42086400 8612 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27833/statm: 10275 8612 90 219 0 10052 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 41100

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 0.97 2/78 27836
/proc/meminfo: memFree=1722056/2055920 swapFree=4145576/4192956
[pid=27833] ppid=27831 vsize=41100 CPUtime=1800.03
/proc/27833/stat : 27833 (PBS4_SAT07v2) R 27831 27833 26171 0 -1 4194304 10432 0 0 0 179852 151 0 0 25 0 1 0 340818427 42086400 8612 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27833/statm: 10275 8612 90 219 0 10052 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 41100

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.05
CPU user time (s): 1798.53
CPU system time (s): 1.52077
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 41100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.53
system time used= 1.52077
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10433
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= 8
involuntary context switches= 3239

runsolver used 1.37179 second user time and 3.9104 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Tue May  8 18:10:09 UTC 2007

IDJOB= 459048
IDBENCH= 2627
IDSOLVER= 200
FILE ID= node10/459048-1178647809

PBS_JOBID= 5217814

Free space on /tmp= 66558 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_16.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459048-1178647809/instance-459048-1178647809.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node10/convwatcher-459048-1178647809 -o ROOT/results/node10/conversion-459048-1178647809 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459048-1178647809/instance-459048-1178647809.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-459048-1178647809 -o ROOT/results/node10/solver-459048-1178647809 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459048-1178647809/instance-459048-1178647809.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  69b04711942c7a7cbb28264339dbffe2

RANDOM SEED= 904048309

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.259
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		: 3000.259
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:       1758560 kB
Buffers:         13800 kB
Cached:         163084 kB
SwapCached:      15556 kB
Active:         141368 kB
Inactive:        96584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1758560 kB
SwapTotal:     4192956 kB
SwapFree:      4145576 kB
Dirty:            5280 kB
Writeback:           0 kB
Mapped:          68120 kB
Slab:            44992 kB
Committed_AS:  5233204 kB
PageTables:       1808 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66558 MiB

End job on node10 on Tue May  8 18:40:12 UTC 2007