Trace number 431914

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. 1800.03 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=13-P1=53-P2=127-P3=83-P4=37-P5=107-P6=67-P7=41-P8=113-B.opb
MD5SUM81c333fcff34b0322e8b1b71c0cda382
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 benchmark0.18897
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 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 constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)392
Sum of products size (including duplicates)784
Number of different products392
Sum of products size784

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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/431914-1178011820/instance-431914-1178011820.opb ......
6.19/6.22	c done parsing opb.
6.19/6.22	o 37
193.14/193.24	o 33
369.09/369.22	o 31
413.58/413.79	o 21
568.13/568.31	o 19
673.21/673.45	o 17
1574.87/1575.40	o 5
1667.24/1667.74	o 3
1800.01/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431914-1178011820/instance-431914-1178011820.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node6/watcher-431914-1178011820 -o ROOT/results/node6/solver-431914-1178011820 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/431914-1178011820/PBS4 /tmp/evaluation/431914-1178011820/instance-431914-1178011820.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: 0.95 0.99 0.99 3/77 31894
/proc/meminfo: memFree=1790712/2055924 swapFree=4146676/4192956
[pid=31894] ppid=31892 vsize=1456 CPUtime=0
/proc/31894/stat : 31894 (PBS4) R 31892 31894 30824 0 -1 4194304 157 0 0 0 0 0 0 0 18 0 1 0 277219720 1490944 140 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/31894/statm: 364 140 87 219 0 141 0

[startup+0.0672741 s]
/proc/loadavg: 0.95 0.99 0.99 3/77 31894
/proc/meminfo: memFree=1790712/2055924 swapFree=4146676/4192956
[pid=31894] ppid=31892 vsize=1848 CPUtime=0.06
/proc/31894/stat : 31894 (PBS4) R 31892 31894 30824 0 -1 4194304 288 0 0 0 6 0 0 0 18 0 1 0 277219720 1892352 271 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31894/statm: 462 271 93 219 0 239 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1848

[startup+0.101278 s]
/proc/loadavg: 0.95 0.99 0.99 3/77 31894
/proc/meminfo: memFree=1790712/2055924 swapFree=4146676/4192956
[pid=31894] ppid=31892 vsize=2360 CPUtime=0.09
/proc/31894/stat : 31894 (PBS4) R 31892 31894 30824 0 -1 4194304 349 0 0 0 9 0 0 0 18 0 1 0 277219720 2416640 332 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31894/statm: 590 332 93 219 0 367 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2360

[startup+0.301301 s]
/proc/loadavg: 0.95 0.99 0.99 3/77 31894
/proc/meminfo: memFree=1790712/2055924 swapFree=4146676/4192956
[pid=31894] ppid=31892 vsize=3752 CPUtime=0.29
/proc/31894/stat : 31894 (PBS4) R 31892 31894 30824 0 -1 4194304 645 0 0 0 29 0 0 0 19 0 1 0 277219720 3842048 628 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31894/statm: 938 628 93 219 0 715 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3752

[startup+0.701349 s]
/proc/loadavg: 0.95 0.99 0.99 3/77 31894
/proc/meminfo: memFree=1790712/2055924 swapFree=4146676/4192956
[pid=31894] ppid=31892 vsize=6064 CPUtime=0.69
/proc/31894/stat : 31894 (PBS4) R 31892 31894 30824 0 -1 4194304 991 0 0 0 67 2 0 0 24 0 1 0 277219720 6209536 974 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31894/statm: 1516 974 93 219 0 1293 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6064

[startup+1.50144 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 31895
/proc/meminfo: memFree=1786416/2055924 swapFree=4146676/4192956
[pid=31894] ppid=31892 vsize=6652 CPUtime=1.49
/proc/31894/stat : 31894 (PBS4) R 31892 31894 30824 0 -1 4194304 1446 0 0 0 146 3 0 0 25 0 1 0 277219720 6811648 1380 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31894/statm: 1663 1380 94 219 0 1440 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6652

[startup+3.10163 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 31895
/proc/meminfo: memFree=1784944/2055924 swapFree=4146676/4192956
[pid=31894] ppid=31892 vsize=11020 CPUtime=3.09
/proc/31894/stat : 31894 (PBS4) R 31892 31894 30824 0 -1 4194304 1784 0 0 0 304 5 0 0 25 0 1 0 277219720 11284480 1718 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31894/statm: 2755 1718 94 219 0 2532 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11020

[startup+6.30201 s]
/proc/loadavg: 0.96 0.99 0.99 2/78 31895
/proc/meminfo: memFree=1783536/2055924 swapFree=4146676/4192956
[pid=31894] ppid=31892 vsize=11808 CPUtime=6.29
/proc/31894/stat : 31894 (PBS4) R 31892 31894 30824 0 -1 4194304 2064 0 0 0 622 7 0 0 25 0 1 0 277219720 12091392 1901 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31894/statm: 2952 1901 104 219 0 2729 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11808

[startup+12.7018 s]
/proc/loadavg: 0.96 0.99 0.99 2/78 31895
/proc/meminfo: memFree=1780912/2055924 swapFree=4146676/4192956
[pid=31894] ppid=31892 vsize=12608 CPUtime=12.69
/proc/31894/stat : 31894 (PBS4) R 31892 31894 30824 0 -1 4194304 2717 0 0 0 1258 11 0 0 25 0 1 0 277219720 12910592 2554 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31894/statm: 3152 2554 104 219 0 2929 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12608

[startup+25.5013 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 31895
/proc/meminfo: memFree=1779376/2055924 swapFree=4146676/4192956
[pid=31894] ppid=31892 vsize=14096 CPUtime=25.48
/proc/31894/stat : 31894 (PBS4) R 31892 31894 30824 0 -1 4194304 3225 0 0 0 2530 18 0 0 25 0 1 0 277219720 14434304 2869 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31894/statm: 3524 2869 104 219 0 3301 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14096

[startup+51.1013 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 31895
/proc/meminfo: memFree=1774960/2055924 swapFree=4146676/4192956
[pid=31894] ppid=31892 vsize=25504 CPUtime=51.07
/proc/31894/stat : 31894 (PBS4) R 31892 31894 30824 0 -1 4194304 4706 0 0 0 5073 34 0 0 25 0 1 0 277219720 26116096 3965 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31894/statm: 6376 3965 104 219 0 6153 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25504

[startup+102.305 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31895
/proc/meminfo: memFree=1770672/2055924 swapFree=4146676/4192956
[pid=31894] ppid=31892 vsize=27908 CPUtime=102.26
/proc/31894/stat : 31894 (PBS4) R 31892 31894 30824 0 -1 4194304 5778 0 0 0 10164 62 0 0 25 0 1 0 277219720 28577792 5037 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31894/statm: 6977 5037 104 219 0 6754 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27908

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31895
/proc/meminfo: memFree=1767984/2055924 swapFree=4146676/4192956
[pid=31894] ppid=31892 vsize=32468 CPUtime=162.25
/proc/31894/stat : 31894 (PBS4) R 31892 31894 30824 0 -1 4194304 7219 0 0 0 16139 86 0 0 25 0 1 0 277219720 33247232 5709 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31894/statm: 8117 5709 104 219 0 7894 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32468

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31895
/proc/meminfo: memFree=1765808/2055924 swapFree=4146676/4192956
[pid=31894] ppid=31892 vsize=33584 CPUtime=222.23
/proc/31894/stat : 31894 (PBS4) R 31892 31894 30824 0 -1 4194304 7750 0 0 0 22111 112 0 0 25 0 1 0 277219720 34390016 6240 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31894/statm: 8396 6240 104 219 0 8173 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 33584

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31897
/proc/meminfo: memFree=1760752/2055924 swapFree=4146676/4192956
[pid=31894] ppid=31892 vsize=40664 CPUtime=282.21
/proc/31894/stat : 31894 (PBS4) R 31892 31894 30824 0 -1 4194304 10505 0 0 0 28087 134 0 0 25 0 1 0 277219720 41639936 7458 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31894/statm: 10166 7458 104 219 0 9943 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 40664

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31897
/proc/meminfo: memFree=1758768/2055924 swapFree=4146676/4192956
[pid=31894] ppid=31892 vsize=41700 CPUtime=342.2
/proc/31894/stat : 31894 (PBS4) R 31892 31894 30824 0 -1 4194304 10988 0 0 0 34064 156 0 0 25 0 1 0 277219720 42700800 7941 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31894/statm: 10425 7941 104 219 0 10202 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 41700

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31897
/proc/meminfo: memFree=1756784/2055924 swapFree=4146676/4192956
[pid=31894] ppid=31892 vsize=43416 CPUtime=402.18
/proc/31894/stat : 31894 (PBS4) R 31892 31894 30824 0 -1 4194304 11501 0 0 0 40042 176 0 0 25 0 1 0 277219720 44457984 8454 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31894/statm: 10854 8454 104 219 0 10631 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 43416

[startup+462.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31897
/proc/meminfo: memFree=1754928/2055924 swapFree=4146676/4192956
[pid=31894] ppid=31892 vsize=44192 CPUtime=462.17
/proc/31894/stat : 31894 (PBS4) R 31892 31894 30824 0 -1 4194304 11954 0 0 0 46016 201 0 0 25 0 1 0 277219720 45252608 8907 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31894/statm: 11048 8907 104 219 0 10825 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 44192

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31897
/proc/meminfo: memFree=1752816/2055924 swapFree=4146676/4192956
[pid=31894] ppid=31892 vsize=45408 CPUtime=522.15
/proc/31894/stat : 31894 (PBS4) R 31892 31894 30824 0 -1 4194304 12477 0 0 0 51994 221 0 0 25 0 1 0 277219720 46497792 9430 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31894/statm: 11352 9430 104 219 0 11129 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 45408

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31897
/proc/meminfo: memFree=1751664/2055924 swapFree=4146676/4192956
[pid=31894] ppid=31892 vsize=45996 CPUtime=582.13
/proc/31894/stat : 31894 (PBS4) R 31892 31894 30824 0 -1 4194304 12770 0 0 0 57975 238 0 0 25 0 1 0 277219720 47099904 9723 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31894/statm: 11499 9723 104 219 0 11276 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 45996

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31897
/proc/meminfo: memFree=1750128/2055924 swapFree=4146676/4192956
[pid=31894] ppid=31892 vsize=46620 CPUtime=642.12
/proc/31894/stat : 31894 (PBS4) R 31892 31894 30824 0 -1 4194304 13141 0 0 0 63956 256 0 0 25 0 1 0 277219720 47738880 10094 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31894/statm: 11655 10094 104 219 0 11432 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 46620


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31897
/proc/meminfo: memFree=1744752/2055924 swapFree=4146676/4192956
[pid=31894] ppid=31892 vsize=61972 CPUtime=882.05
/proc/31894/stat : 31894 (PBS4) R 31892 31894 30824 0 -1 4194304 17549 0 0 0 87877 328 0 0 25 0 1 0 277219720 63459328 11429 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31894/statm: 15493 11429 104 219 0 15270 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 61972

[startup+942.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31897
/proc/meminfo: memFree=1743536/2055924 swapFree=4146676/4192956
[pid=31894] ppid=31892 vsize=62816 CPUtime=942.04
/proc/31894/stat : 31894 (PBS4) R 31892 31894 30824 0 -1 4194304 17860 0 0 0 93858 346 0 0 25 0 1 0 277219720 64323584 11740 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31894/statm: 15704 11740 104 219 0 15481 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 62816

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31897
/proc/meminfo: memFree=1742320/2055924 swapFree=4146676/4192956
[pid=31894] ppid=31892 vsize=62816 CPUtime=1002.02
/proc/31894/stat : 31894 (PBS4) R 31892 31894 30824 0 -1 4194304 18161 0 0 0 99842 360 0 0 25 0 1 0 277219720 64323584 12041 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31894/statm: 15704 12041 104 219 0 15481 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 62816

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31897
/proc/meminfo: memFree=1741104/2055924 swapFree=4146676/4192956
[pid=31894] ppid=31892 vsize=63872 CPUtime=1062
/proc/31894/stat : 31894 (PBS4) R 31892 31894 30824 0 -1 4194304 18461 0 0 0 105824 376 0 0 25 0 1 0 277219720 65404928 12341 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31894/statm: 15968 12341 104 219 0 15745 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 63872

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31897
/proc/meminfo: memFree=1739952/2055924 swapFree=4146676/4192956
[pid=31894] ppid=31892 vsize=64824 CPUtime=1121.99
/proc/31894/stat : 31894 (PBS4) R 31892 31894 30824 0 -1 4194304 18747 0 0 0 111809 390 0 0 25 0 1 0 277219720 66379776 12627 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549229 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31894/statm: 16206 12627 104 219 0 15983 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 64824

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31897
/proc/meminfo: memFree=1738992/2055924 swapFree=4146676/4192956
[pid=31894] ppid=31892 vsize=64824 CPUtime=1181.97
/proc/31894/stat : 31894 (PBS4) R 31892 31894 30824 0 -1 4194304 18988 0 0 0 117792 405 0 0 25 0 1 0 277219720 66379776 12868 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31894/statm: 16206 12868 104 219 0 15983 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 64824

[startup+1242.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31897
/proc/meminfo: memFree=1735728/2055924 swapFree=4146676/4192956
[pid=31894] ppid=31892 vsize=66140 CPUtime=1241.95
/proc/31894/stat : 31894 (PBS4) R 31892 31894 30824 0 -1 4194304 19804 0 0 0 123773 422 0 0 25 0 1 0 277219720 67727360 13684 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31894/statm: 16535 13684 104 219 0 16312 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 66140

[startup+1302.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31897
/proc/meminfo: memFree=1734448/2055924 swapFree=4146676/4192956
[pid=31894] ppid=31892 vsize=66460 CPUtime=1301.94
/proc/31894/stat : 31894 (PBS4) R 31892 31894 30824 0 -1 4194304 20109 0 0 0 129758 436 0 0 25 0 1 0 277219720 68055040 13989 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31894/statm: 16615 13989 104 219 0 16392 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 66460

[startup+1362.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31897
/proc/meminfo: memFree=1733424/2055924 swapFree=4146676/4192956
[pid=31894] ppid=31892 vsize=67532 CPUtime=1361.93
/proc/31894/stat : 31894 (PBS4) R 31892 31894 30824 0 -1 4194304 20371 0 0 0 135742 451 0 0 25 0 1 0 277219720 69152768 14251 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31894/statm: 16883 14251 104 219 0 16660 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 67532

[startup+1422.31 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31897
/proc/meminfo: memFree=1732208/2055924 swapFree=4146676/4192956
[pid=31894] ppid=31892 vsize=67532 CPUtime=1421.91
/proc/31894/stat : 31894 (PBS4) R 31892 31894 30824 0 -1 4194304 20660 0 0 0 141728 463 0 0 25 0 1 0 277219720 69152768 14540 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31894/statm: 16883 14540 104 219 0 16660 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 67532

[startup+1482.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31897
/proc/meminfo: memFree=1731312/2055924 swapFree=4146676/4192956
[pid=31894] ppid=31892 vsize=67532 CPUtime=1481.89
/proc/31894/stat : 31894 (PBS4) R 31892 31894 30824 0 -1 4194304 20873 0 0 0 147713 476 0 0 25 0 1 0 277219720 69152768 14753 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31894/statm: 16883 14753 104 219 0 16660 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 67532

[startup+1542.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31897
/proc/meminfo: memFree=1730288/2055924 swapFree=4146676/4192956
[pid=31894] ppid=31892 vsize=68672 CPUtime=1541.87
/proc/31894/stat : 31894 (PBS4) R 31892 31894 30824 0 -1 4194304 21131 0 0 0 153696 491 0 0 25 0 1 0 277219720 70320128 15011 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31894/statm: 17168 15011 104 219 0 16945 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 68672

[startup+1602.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31897
/proc/meminfo: memFree=1729264/2055924 swapFree=4146676/4192956
[pid=31894] ppid=31892 vsize=68832 CPUtime=1601.86
/proc/31894/stat : 31894 (PBS4) R 31892 31894 30824 0 -1 4194304 21395 0 0 0 159682 504 0 0 25 0 1 0 277219720 70483968 15275 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31894/statm: 17208 15275 104 219 0 16985 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 68832

[startup+1662.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31897
/proc/meminfo: memFree=1728432/2055924 swapFree=4146676/4192956
[pid=31894] ppid=31892 vsize=70044 CPUtime=1661.85
/proc/31894/stat : 31894 (PBS4) R 31892 31894 30824 0 -1 4194304 21589 0 0 0 165670 515 0 0 25 0 1 0 277219720 71725056 15469 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31894/statm: 17511 15469 104 219 0 17288 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 70044

[startup+1722.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31897
/proc/meminfo: memFree=1727472/2055924 swapFree=4146676/4192956
[pid=31894] ppid=31892 vsize=70044 CPUtime=1721.83
/proc/31894/stat : 31894 (PBS4) R 31892 31894 30824 0 -1 4194304 21842 0 0 0 171655 528 0 0 25 0 1 0 277219720 71725056 15722 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31894/statm: 17511 15722 104 219 0 17288 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 70044

[startup+1782.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31897
/proc/meminfo: memFree=1726256/2055924 swapFree=4146676/4192956
[pid=31894] ppid=31892 vsize=71332 CPUtime=1781.81
/proc/31894/stat : 31894 (PBS4) R 31892 31894 30824 0 -1 4194304 22133 0 0 0 177640 541 0 0 25 0 1 0 277219720 73043968 16013 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31894/statm: 17833 16013 104 219 0 17610 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 71332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31897
/proc/meminfo: memFree=1725936/2055924 swapFree=4146676/4192956
[pid=31894] ppid=31892 vsize=71332 CPUtime=1800.01
/proc/31894/stat : 31894 (PBS4) R 31892 31894 30824 0 -1 4194304 22210 0 0 0 179455 546 0 0 25 0 1 0 277219720 73043968 16090 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31894/statm: 17833 16090 104 219 0 17610 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 71332

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31897
/proc/meminfo: memFree=1725936/2055924 swapFree=4146676/4192956
[pid=31894] ppid=31892 vsize=71332 CPUtime=1800.01
/proc/31894/stat : 31894 (PBS4) R 31892 31894 30824 0 -1 4194304 22210 0 0 0 179455 546 0 0 25 0 1 0 277219720 73043968 16090 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31894/statm: 17833 16090 104 219 0 17610 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 71332

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.03
CPU user time (s): 1794.56
CPU system time (s): 5.47717
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 71332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.56
system time used= 5.47717
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22211
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= 1902

runsolver used 1.46578 second user time and 4.13937 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Tue May  1 09:30:20 UTC 2007

IDJOB= 431914
IDBENCH= 48086
IDSOLVER= 157
FILE ID= node6/431914-1178011820

PBS_JOBID= 4728307

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=7-P0=13-P1=53-P2=127-P3=83-P4=37-P5=107-P6=67-P7=41-P8=113-B.opb
COMMAND LINE= /tmp/evaluation/431914-1178011820/PBS4 /tmp/evaluation/431914-1178011820/instance-431914-1178011820.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node6/convwatcher-431914-1178011820 -o ROOT/results/node6/conversion-431914-1178011820 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431914-1178011820/instance-431914-1178011820.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-431914-1178011820 -o ROOT/results/node6/solver-431914-1178011820 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/431914-1178011820/PBS4 /tmp/evaluation/431914-1178011820/instance-431914-1178011820.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  81c333fcff34b0322e8b1b71c0cda382

RANDOM SEED= 894716122

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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:      2055924 kB
MemFree:       1791184 kB
Buffers:         44304 kB
Cached:         131076 kB
SwapCached:      13796 kB
Active:          78576 kB
Inactive:       121568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1791184 kB
SwapTotal:     4192956 kB
SwapFree:      4146676 kB
Dirty:            1276 kB
Writeback:           0 kB
Mapped:          30892 kB
Slab:            50220 kB
Committed_AS:  8192500 kB
PageTables:       1788 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 node6 on Tue May  1 10:00:23 UTC 2007