Trace number 429422

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 2007-03-23No Cert. 1800.12 1800.31

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=89-P1=127-P2=191-P3=17-P4=97-P5=227-P6=191-P7=41-B.opb
MD5SUM3f50fdda997abfe5e5c5cddf7b7c1313
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.172973
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables168
Total number of constraints15
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 constraints15
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)448
Sum of products size (including duplicates)896
Number of different products448
Sum of products size896

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/429422-1177984598/instance-429422-1177984598.opb ......
348.25/348.47	c done parsing opb.
348.25/348.47	o 99
1800.10/1800.20	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/429422-1177984598/instance-429422-1177984598.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node16/watcher-429422-1177984598 -o ROOT/results/node16/solver-429422-1177984598 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/429422-1177984598/PBS4 /tmp/evaluation/429422-1177984598/instance-429422-1177984598.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: 0.92 0.97 0.91 3/77 23976
/proc/meminfo: memFree=1848768/2055920 swapFree=4148612/4192956
[pid=23976] ppid=23974 vsize=1456 CPUtime=0
/proc/23976/stat : 23976 (PBS4) R 23974 23976 23396 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 246377503 1490944 147 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/23976/statm: 364 147 87 219 0 141 0

[startup+0.0853661 s]
/proc/loadavg: 0.92 0.97 0.91 3/77 23976
/proc/meminfo: memFree=1848768/2055920 swapFree=4148612/4192956
[pid=23976] ppid=23974 vsize=2352 CPUtime=0.08
/proc/23976/stat : 23976 (PBS4) R 23974 23976 23396 0 -1 4194304 352 0 0 0 8 0 0 0 18 0 1 0 246377503 2408448 335 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23976/statm: 588 335 93 219 0 365 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2352

[startup+0.101362 s]
/proc/loadavg: 0.92 0.97 0.91 3/77 23976
/proc/meminfo: memFree=1848768/2055920 swapFree=4148612/4192956
[pid=23976] ppid=23974 vsize=2352 CPUtime=0.09
/proc/23976/stat : 23976 (PBS4) R 23974 23976 23396 0 -1 4194304 384 0 0 0 9 0 0 0 18 0 1 0 246377503 2408448 367 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23976/statm: 588 367 93 219 0 365 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2352

[startup+0.30132 s]
/proc/loadavg: 0.92 0.97 0.91 3/77 23976
/proc/meminfo: memFree=1848768/2055920 swapFree=4148612/4192956
[pid=23976] ppid=23974 vsize=3580 CPUtime=0.29
/proc/23976/stat : 23976 (PBS4) R 23974 23976 23396 0 -1 4194304 712 0 0 0 29 0 0 0 19 0 1 0 246377503 3665920 695 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23976/statm: 895 695 93 219 0 672 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3580

[startup+0.701236 s]
/proc/loadavg: 0.92 0.97 0.91 3/77 23976
/proc/meminfo: memFree=1848768/2055920 swapFree=4148612/4192956
[pid=23976] ppid=23974 vsize=5960 CPUtime=0.69
/proc/23976/stat : 23976 (PBS4) R 23974 23976 23396 0 -1 4194304 1169 0 0 0 69 0 0 0 22 0 1 0 246377503 6103040 1152 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23976/statm: 1490 1152 93 219 0 1267 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5960

[startup+1.50107 s]
/proc/loadavg: 0.92 0.97 0.91 2/78 23977
/proc/meminfo: memFree=1843640/2055920 swapFree=4148612/4192956
[pid=23976] ppid=23974 vsize=10924 CPUtime=1.49
/proc/23976/stat : 23976 (PBS4) R 23974 23976 23396 0 -1 4194304 1766 0 0 0 148 1 0 0 25 0 1 0 246377503 11186176 1700 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23976/statm: 2731 1701 94 219 0 2508 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10924

[startup+3.10173 s]
/proc/loadavg: 0.92 0.97 0.91 2/78 23977
/proc/meminfo: memFree=1841464/2055920 swapFree=4148612/4192956
[pid=23976] ppid=23974 vsize=11832 CPUtime=3.09
/proc/23976/stat : 23976 (PBS4) R 23974 23976 23396 0 -1 4194304 2114 0 0 0 306 3 0 0 25 0 1 0 246377503 12115968 1951 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23976/statm: 2958 1951 94 219 0 2735 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11832

[startup+6.30106 s]
/proc/loadavg: 0.93 0.97 0.91 2/78 23977
/proc/meminfo: memFree=1840248/2055920 swapFree=4148612/4192956
[pid=23976] ppid=23974 vsize=12508 CPUtime=6.29
/proc/23976/stat : 23976 (PBS4) R 23974 23976 23396 0 -1 4194304 2384 0 0 0 623 6 0 0 25 0 1 0 246377503 12808192 2221 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23976/statm: 3127 2221 94 219 0 2904 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12508

[startup+12.7017 s]
/proc/loadavg: 0.93 0.97 0.91 2/78 23977
/proc/meminfo: memFree=1838712/2055920 swapFree=4148612/4192956
[pid=23976] ppid=23974 vsize=13836 CPUtime=12.69
/proc/23976/stat : 23976 (PBS4) R 23974 23976 23396 0 -1 4194304 2934 0 0 0 1259 10 0 0 25 0 1 0 246377503 14168064 2578 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23976/statm: 3459 2578 94 219 0 3236 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13836

[startup+25.501 s]
/proc/loadavg: 0.95 0.97 0.91 3/78 23977
/proc/meminfo: memFree=1837112/2055920 swapFree=4148612/4192956
[pid=23976] ppid=23974 vsize=14808 CPUtime=25.5
/proc/23976/stat : 23976 (PBS4) R 23974 23976 23396 0 -1 4194304 3355 0 0 0 2532 18 0 0 25 0 1 0 246377503 15163392 2999 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23976/statm: 3702 2999 94 219 0 3479 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 14808

[startup+51.1016 s]
/proc/loadavg: 0.96 0.97 0.91 2/78 23977
/proc/meminfo: memFree=1830776/2055920 swapFree=4148612/4192956
[pid=23976] ppid=23974 vsize=26396 CPUtime=51.09
/proc/23976/stat : 23976 (PBS4) R 23974 23976 23396 0 -1 4194304 5313 0 0 0 5076 33 0 0 25 0 1 0 246377503 27029504 4572 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23976/statm: 6599 4572 94 219 0 6376 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 26396

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.91 2/78 23977
/proc/meminfo: memFree=1827192/2055920 swapFree=4148612/4192956
[pid=23976] ppid=23974 vsize=30840 CPUtime=102.3
/proc/23976/stat : 23976 (PBS4) R 23974 23976 23396 0 -1 4194304 6956 0 0 0 10173 57 0 0 25 0 1 0 246377503 31580160 5446 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23976/statm: 7710 5446 94 219 0 7487 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 30840

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 23977
/proc/meminfo: memFree=1823544/2055920 swapFree=4148612/4192956
[pid=23976] ppid=23974 vsize=32152 CPUtime=162.3
/proc/23976/stat : 23976 (PBS4) R 23974 23976 23396 0 -1 4194304 7869 0 0 0 16149 81 0 0 25 0 1 0 246377503 32923648 6359 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23976/statm: 8038 6359 94 219 0 7815 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 32152

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 23977
/proc/meminfo: memFree=1821176/2055920 swapFree=4148612/4192956
[pid=23976] ppid=23974 vsize=33328 CPUtime=222.3
/proc/23976/stat : 23976 (PBS4) R 23974 23976 23396 0 -1 4194304 8449 0 0 0 22130 100 0 0 25 0 1 0 246377503 34127872 6939 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23976/statm: 8332 6939 94 219 0 8109 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 33328

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/84 24094
/proc/meminfo: memFree=1817792/2055920 swapFree=4148612/4192956
[pid=23976] ppid=23974 vsize=40624 CPUtime=282.25
/proc/23976/stat : 23976 (PBS4) R 23974 23976 23396 0 -1 4194304 10486 0 0 0 28108 117 0 0 25 0 1 0 246377503 41598976 7439 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23976/statm: 10156 7439 94 219 0 9933 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 40624

[startup+342.301 s]
/proc/loadavg: 1.06 0.99 0.91 2/78 24652
/proc/meminfo: memFree=1786664/2055920 swapFree=4148612/4192956
[pid=23976] ppid=23974 vsize=42332 CPUtime=342.15
/proc/23976/stat : 23976 (PBS4) R 23974 23976 23396 0 -1 4194304 11035 0 0 0 34078 137 0 0 25 0 1 0 246377503 43347968 7988 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23976/statm: 10583 7988 94 219 0 10360 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 42332

[startup+402.302 s]
/proc/loadavg: 1.02 0.99 0.91 2/78 24652
/proc/meminfo: memFree=1785392/2055920 swapFree=4148612/4192956
[pid=23976] ppid=23974 vsize=42792 CPUtime=402.15
/proc/23976/stat : 23976 (PBS4) R 23974 23976 23396 0 -1 4194304 11421 0 0 0 40060 155 0 0 25 0 1 0 246377503 43819008 8374 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23976/statm: 10698 8374 104 219 0 10475 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 42792

[startup+462.301 s]
/proc/loadavg: 1.01 0.99 0.91 2/78 24652
/proc/meminfo: memFree=1782256/2055920 swapFree=4148612/4192956
[pid=23976] ppid=23974 vsize=44476 CPUtime=462.16
/proc/23976/stat : 23976 (PBS4) R 23974 23976 23396 0 -1 4194304 12208 0 0 0 46043 173 0 0 25 0 1 0 246377503 45543424 9161 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23976/statm: 11119 9161 104 219 0 10896 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 44476

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 24652
/proc/meminfo: memFree=1779696/2055920 swapFree=4148612/4192956
[pid=23976] ppid=23974 vsize=45668 CPUtime=522.16
/proc/23976/stat : 23976 (PBS4) R 23974 23976 23396 0 -1 4194304 12888 0 0 0 52024 192 0 0 25 0 1 0 246377503 46764032 9841 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23976/statm: 11417 9841 104 219 0 11194 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 45668

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 24652
/proc/meminfo: memFree=1776304/2055920 swapFree=4148612/4192956
[pid=23976] ppid=23974 vsize=46416 CPUtime=582.16
/proc/23976/stat : 23976 (PBS4) R 23974 23976 23396 0 -1 4194304 13759 0 0 0 58006 210 0 0 25 0 1 0 246377503 47529984 10712 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23976/statm: 11604 10712 104 219 0 11381 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 46416

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 24652
/proc/meminfo: memFree=1774456/2055920 swapFree=4148612/4192956
[pid=23976] ppid=23974 vsize=47972 CPUtime=642.17
/proc/23976/stat : 23976 (PBS4) R 23974 23976 23396 0 -1 4194304 14197 0 0 0 63990 227 0 0 25 0 1 0 246377503 49123328 11150 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23976/statm: 11993 11150 104 219 0 11770 0
Current children cumulated CPU time (s) 642.17
Current children cumulated vsize (KiB) 47972


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 24652
/proc/meminfo: memFree=1769400/2055920 swapFree=4148612/4192956
[pid=23976] ppid=23974 vsize=62640 CPUtime=882.17
/proc/23976/stat : 23976 (PBS4) R 23974 23976 23396 0 -1 4194304 18521 0 0 0 87931 286 0 0 25 0 1 0 246377503 64143360 12401 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23976/statm: 15660 12401 104 219 0 15437 0
Current children cumulated CPU time (s) 882.17
Current children cumulated vsize (KiB) 62640

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 24652
/proc/meminfo: memFree=1768312/2055920 swapFree=4148612/4192956
[pid=23976] ppid=23974 vsize=63484 CPUtime=942.17
/proc/23976/stat : 23976 (PBS4) R 23974 23976 23396 0 -1 4194304 18795 0 0 0 93917 300 0 0 25 0 1 0 246377503 65007616 12675 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23976/statm: 15871 12675 104 219 0 15648 0
Current children cumulated CPU time (s) 942.17
Current children cumulated vsize (KiB) 63484

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 24652
/proc/meminfo: memFree=1766968/2055920 swapFree=4148612/4192956
[pid=23976] ppid=23974 vsize=63484 CPUtime=1002.18
/proc/23976/stat : 23976 (PBS4) R 23974 23976 23396 0 -1 4194304 19126 0 0 0 99905 313 0 0 25 0 1 0 246377503 65007616 13006 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23976/statm: 15871 13006 104 219 0 15648 0
Current children cumulated CPU time (s) 1002.18
Current children cumulated vsize (KiB) 63484

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 24652
/proc/meminfo: memFree=1766136/2055920 swapFree=4148612/4192956
[pid=23976] ppid=23974 vsize=64380 CPUtime=1062.17
/proc/23976/stat : 23976 (PBS4) R 23974 23976 23396 0 -1 4194304 19328 0 0 0 105891 326 0 0 25 0 1 0 246377503 65925120 13208 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23976/statm: 16095 13208 104 219 0 15872 0
Current children cumulated CPU time (s) 1062.17
Current children cumulated vsize (KiB) 64380

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 24652
/proc/meminfo: memFree=1765112/2055920 swapFree=4148612/4192956
[pid=23976] ppid=23974 vsize=64380 CPUtime=1122.17
/proc/23976/stat : 23976 (PBS4) R 23974 23976 23396 0 -1 4194304 19578 0 0 0 111876 341 0 0 25 0 1 0 246377503 65925120 13458 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23976/statm: 16095 13458 104 219 0 15872 0
Current children cumulated CPU time (s) 1122.17
Current children cumulated vsize (KiB) 64380

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 24652
/proc/meminfo: memFree=1763960/2055920 swapFree=4148612/4192956
[pid=23976] ppid=23974 vsize=65332 CPUtime=1182.17
/proc/23976/stat : 23976 (PBS4) R 23974 23976 23396 0 -1 4194304 19871 0 0 0 117863 354 0 0 25 0 1 0 246377503 66899968 13751 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23976/statm: 16333 13751 104 219 0 16110 0
Current children cumulated CPU time (s) 1182.17
Current children cumulated vsize (KiB) 65332

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 24652
/proc/meminfo: memFree=1763064/2055920 swapFree=4148612/4192956
[pid=23976] ppid=23974 vsize=65468 CPUtime=1242.18
/proc/23976/stat : 23976 (PBS4) R 23974 23976 23396 0 -1 4194304 20086 0 0 0 123850 368 0 0 25 0 1 0 246377503 67039232 13966 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23976/statm: 16367 13966 104 219 0 16144 0
Current children cumulated CPU time (s) 1242.18
Current children cumulated vsize (KiB) 65468

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 24652
/proc/meminfo: memFree=1761784/2055920 swapFree=4148612/4192956
[pid=23976] ppid=23974 vsize=66480 CPUtime=1302.19
/proc/23976/stat : 23976 (PBS4) R 23974 23976 23396 0 -1 4194304 20384 0 0 0 129836 383 0 0 25 0 1 0 246377503 68075520 14264 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23976/statm: 16620 14264 104 219 0 16397 0
Current children cumulated CPU time (s) 1302.19
Current children cumulated vsize (KiB) 66480

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 24652
/proc/meminfo: memFree=1761016/2055920 swapFree=4148612/4192956
[pid=23976] ppid=23974 vsize=66480 CPUtime=1362.19
/proc/23976/stat : 23976 (PBS4) R 23974 23976 23396 0 -1 4194304 20578 0 0 0 135822 397 0 0 25 0 1 0 246377503 68075520 14458 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23976/statm: 16620 14458 104 219 0 16397 0
Current children cumulated CPU time (s) 1362.19
Current children cumulated vsize (KiB) 66480

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 24652
/proc/meminfo: memFree=1760184/2055920 swapFree=4148612/4192956
[pid=23976] ppid=23974 vsize=67556 CPUtime=1422.19
/proc/23976/stat : 23976 (PBS4) R 23974 23976 23396 0 -1 4194304 20779 0 0 0 141812 407 0 0 25 0 1 0 246377503 69177344 14659 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23976/statm: 16889 14659 104 219 0 16666 0
Current children cumulated CPU time (s) 1422.19
Current children cumulated vsize (KiB) 67556

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 24652
/proc/meminfo: memFree=1759160/2055920 swapFree=4148612/4192956
[pid=23976] ppid=23974 vsize=67836 CPUtime=1482.18
/proc/23976/stat : 23976 (PBS4) R 23974 23976 23396 0 -1 4194304 21031 0 0 0 147799 419 0 0 25 0 1 0 246377503 69464064 14911 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23976/statm: 16959 14911 104 219 0 16736 0
Current children cumulated CPU time (s) 1482.18
Current children cumulated vsize (KiB) 67836

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 24652
/proc/meminfo: memFree=1758328/2055920 swapFree=4148612/4192956
[pid=23976] ppid=23974 vsize=67836 CPUtime=1542.19
/proc/23976/stat : 23976 (PBS4) R 23974 23976 23396 0 -1 4194304 21242 0 0 0 153788 431 0 0 25 0 1 0 246377503 69464064 15122 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23976/statm: 16959 15122 104 219 0 16736 0
Current children cumulated CPU time (s) 1542.19
Current children cumulated vsize (KiB) 67836

[startup+1602.3 s]
/proc/loadavg: 1.06 1.02 0.93 2/78 24652
/proc/meminfo: memFree=1757432/2055920 swapFree=4148612/4192956
[pid=23976] ppid=23974 vsize=69140 CPUtime=1602.19
/proc/23976/stat : 23976 (PBS4) R 23974 23976 23396 0 -1 4194304 21480 0 0 0 159779 440 0 0 25 0 1 0 246377503 70799360 15360 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23976/statm: 17285 15360 104 219 0 17062 0
Current children cumulated CPU time (s) 1602.19
Current children cumulated vsize (KiB) 69140

[startup+1662.3 s]
/proc/loadavg: 1.02 1.01 0.93 2/78 24652
/proc/meminfo: memFree=1756408/2055920 swapFree=4148612/4192956
[pid=23976] ppid=23974 vsize=69140 CPUtime=1662.19
/proc/23976/stat : 23976 (PBS4) R 23974 23976 23396 0 -1 4194304 21726 0 0 0 165766 453 0 0 25 0 1 0 246377503 70799360 15606 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23976/statm: 17285 15606 104 219 0 17062 0
Current children cumulated CPU time (s) 1662.19
Current children cumulated vsize (KiB) 69140

[startup+1722.3 s]
/proc/loadavg: 1.01 1.00 0.93 2/78 24652
/proc/meminfo: memFree=1755512/2055920 swapFree=4148612/4192956
[pid=23976] ppid=23974 vsize=70356 CPUtime=1722.2
/proc/23976/stat : 23976 (PBS4) R 23974 23976 23396 0 -1 4194304 21945 0 0 0 171752 468 0 0 25 0 1 0 246377503 72044544 15825 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23976/statm: 17589 15825 104 219 0 17366 0
Current children cumulated CPU time (s) 1722.2
Current children cumulated vsize (KiB) 70356

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 24652
/proc/meminfo: memFree=1754552/2055920 swapFree=4148612/4192956
[pid=23976] ppid=23974 vsize=70356 CPUtime=1782.2
/proc/23976/stat : 23976 (PBS4) R 23974 23976 23396 0 -1 4194304 22189 0 0 0 177741 479 0 0 25 0 1 0 246377503 72044544 16069 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23976/statm: 17589 16069 104 219 0 17366 0
Current children cumulated CPU time (s) 1782.2
Current children cumulated vsize (KiB) 70356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.2 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 24652
/proc/meminfo: memFree=1754360/2055920 swapFree=4148612/4192956
[pid=23976] ppid=23974 vsize=70356 CPUtime=1800.1
/proc/23976/stat : 23976 (PBS4) R 23974 23976 23396 0 -1 4194304 22227 0 0 0 179527 483 0 0 25 0 1 0 246377503 72044544 16107 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23976/statm: 17589 16107 104 219 0 17366 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 70356

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

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

[startup+1800.31 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 24652
/proc/meminfo: memFree=1754360/2055920 swapFree=4148612/4192956
[pid=23976] ppid=23974 vsize=0 CPUtime=1800.11
/proc/23976/stat : 23976 (PBS4) D 23974 23976 23396 0 -1 4194308 22228 0 0 0 179527 484 0 0 25 0 1 0 246377503 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 18446744072100051646 0 0 17 1 0 0
/proc/23976/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.31
CPU time (s): 1800.12
CPU user time (s): 1795.27
CPU system time (s): 4.84926
CPU usage (%): 99.9898
Max. virtual memory (cumulated for all children) (KiB): 74004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.27
system time used= 4.84926
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22228
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= 31989

runsolver used 1.69074 second user time and 4.48532 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Tue May  1 01:56:39 UTC 2007

IDJOB= 429422
IDBENCH= 47908
IDSOLVER= 157
FILE ID= node16/429422-1177984598

PBS_JOBID= 4728141

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=89-P1=127-P2=191-P3=17-P4=97-P5=227-P6=191-P7=41-B.opb
COMMAND LINE= /tmp/evaluation/429422-1177984598/PBS4 /tmp/evaluation/429422-1177984598/instance-429422-1177984598.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node16/convwatcher-429422-1177984598 -o ROOT/results/node16/conversion-429422-1177984598 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429422-1177984598/instance-429422-1177984598.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-429422-1177984598 -o ROOT/results/node16/solver-429422-1177984598 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/429422-1177984598/PBS4 /tmp/evaluation/429422-1177984598/instance-429422-1177984598.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  3f50fdda997abfe5e5c5cddf7b7c1313

RANDOM SEED= 180819056

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.232
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		: 3000.232
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:       1849176 kB
Buffers:         27472 kB
Cached:          92468 kB
SwapCached:      11980 kB
Active:          80032 kB
Inactive:        63016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1849176 kB
SwapTotal:     4192956 kB
SwapFree:      4148612 kB
Dirty:            1272 kB
Writeback:           0 kB
Mapped:          30192 kB
Slab:            49200 kB
Committed_AS:  7672128 kB
PageTables:       1836 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= 66563 MiB

End job on node16 on Tue May  1 02:26:41 UTC 2007