Trace number 455589

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 1800.75

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_100_10_4.opb
MD5SUMedb32574ecafd14c2d1410b208d85a45
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-30
Best CPU time to get the best result obtained on this benchmark1800.02
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -30
Optimality of the best value was proved NO
Number of variables200
Total number of constraints301
Number of constraints which are clauses100
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints201
Minimum length of a constraint2
Maximum length of a constraint200
Number of terms in the objective function 100
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)2516
Sum of products size (including duplicates)5032
Number of different products1258
Sum of products size2516

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/455589-1178046197/instance-455589-1178046197.opb ......
0.09/0.10	c done parsing opb.
0.09/0.10	o 88
0.09/0.11	o 85
0.09/0.17	o 84
0.09/0.18	o 83
0.09/0.20	o 81
2.89/2.92	o 80
2.99/3.07	o 79
3.09/3.10	o 78
12.98/13.02	o 77
49.38/49.41	o 76
1800.08/1800.70	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/455589-1178046197/instance-455589-1178046197.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node23/watcher-455589-1178046197 -o ROOT/results/node23/solver-455589-1178046197 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/455589-1178046197/PBS4 /tmp/evaluation/455589-1178046197/instance-455589-1178046197.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: 0.85 0.95 0.98 3/77 25538
/proc/meminfo: memFree=1836976/2055920 swapFree=4169104/4192956
[pid=25538] ppid=25536 vsize=1596 CPUtime=0
/proc/25538/stat : 25538 (PBS4) R 25536 25538 25472 0 -1 4194304 185 0 0 0 0 0 0 0 18 0 1 0 252536882 1634304 168 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/25538/statm: 399 168 87 219 0 176 0

[startup+0.015511 s]
/proc/loadavg: 0.85 0.95 0.98 3/77 25538
/proc/meminfo: memFree=1836976/2055920 swapFree=4169104/4192956
[pid=25538] ppid=25536 vsize=1744 CPUtime=0.01
/proc/25538/stat : 25538 (PBS4) R 25536 25538 25472 0 -1 4194304 230 0 0 0 1 0 0 0 18 0 1 0 252536882 1785856 213 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134593142 0 0 4096 0 0 0 0 17 1 0 0
/proc/25538/statm: 436 213 87 219 0 213 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1744

[startup+0.101528 s]
/proc/loadavg: 0.85 0.95 0.98 3/77 25538
/proc/meminfo: memFree=1836976/2055920 swapFree=4169104/4192956
[pid=25538] ppid=25536 vsize=2004 CPUtime=0.09
/proc/25538/stat : 25538 (PBS4) R 25536 25538 25472 0 -1 4194304 303 0 0 0 9 0 0 0 18 0 1 0 252536882 2052096 286 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25538/statm: 501 286 92 219 0 278 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2004

[startup+0.301567 s]
/proc/loadavg: 0.85 0.95 0.98 3/77 25538
/proc/meminfo: memFree=1836976/2055920 swapFree=4169104/4192956
[pid=25538] ppid=25536 vsize=2004 CPUtime=0.29
/proc/25538/stat : 25538 (PBS4) R 25536 25538 25472 0 -1 4194304 376 0 0 0 29 0 0 0 19 0 1 0 252536882 2052096 359 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25538/statm: 501 360 102 219 0 278 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2004

[startup+0.701643 s]
/proc/loadavg: 0.85 0.95 0.98 3/77 25538
/proc/meminfo: memFree=1836976/2055920 swapFree=4169104/4192956
[pid=25538] ppid=25536 vsize=4016 CPUtime=0.69
/proc/25538/stat : 25538 (PBS4) R 25536 25538 25472 0 -1 4194304 642 0 0 0 69 0 0 0 22 0 1 0 252536882 4112384 625 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547374 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25538/statm: 1004 625 103 219 0 781 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4016

[startup+1.5018 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 25539
/proc/meminfo: memFree=1833960/2055920 swapFree=4169104/4192956
[pid=25538] ppid=25536 vsize=6260 CPUtime=1.49
/proc/25538/stat : 25538 (PBS4) R 25536 25538 25472 0 -1 4194304 1253 0 0 0 148 1 0 0 25 0 1 0 252536882 6410240 1236 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25538/statm: 1565 1236 103 219 0 1342 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6260

[startup+3.10111 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 25539
/proc/meminfo: memFree=1830632/2055920 swapFree=4169104/4192956
[pid=25538] ppid=25536 vsize=11512 CPUtime=3.09
/proc/25538/stat : 25538 (PBS4) R 25536 25538 25472 0 -1 4194304 2353 0 0 0 307 2 0 0 25 0 1 0 252536882 11788288 2287 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25538/statm: 2878 2287 104 219 0 2655 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11512

[startup+6.30173 s]
/proc/loadavg: 0.86 0.95 0.98 2/78 25539
/proc/meminfo: memFree=1823912/2055920 swapFree=4169104/4192956
[pid=25538] ppid=25536 vsize=21492 CPUtime=6.29
/proc/25538/stat : 25538 (PBS4) R 25536 25538 25472 0 -1 4194304 3828 0 0 0 624 5 0 0 25 0 1 0 252536882 22007808 3665 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25538/statm: 5373 3665 104 219 0 5150 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21492

[startup+12.702 s]
/proc/loadavg: 0.87 0.95 0.98 2/78 25539
/proc/meminfo: memFree=1819304/2055920 swapFree=4169104/4192956
[pid=25538] ppid=25536 vsize=22036 CPUtime=12.68
/proc/25538/stat : 25538 (PBS4) R 25536 25538 25472 0 -1 4194304 4933 0 0 0 1261 7 0 0 25 0 1 0 252536882 22564864 4770 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25538/statm: 5509 4770 104 219 0 5286 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22036

[startup+25.5014 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 25539
/proc/meminfo: memFree=1802536/2055920 swapFree=4169104/4192956
[pid=25538] ppid=25536 vsize=39860 CPUtime=25.48
/proc/25538/stat : 25538 (PBS4) R 25536 25538 25472 0 -1 4194304 8988 0 0 0 2534 14 0 0 25 0 1 0 252536882 40816640 8632 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25538/statm: 9965 8632 104 219 0 9742 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 39860

[startup+51.1014 s]
/proc/loadavg: 0.93 0.96 0.98 2/78 25539
/proc/meminfo: memFree=1785128/2055920 swapFree=4169104/4192956
[pid=25538] ppid=25536 vsize=74540 CPUtime=51.08
/proc/25538/stat : 25538 (PBS4) R 25536 25538 25472 0 -1 4194304 13308 0 0 0 5086 22 0 0 25 0 1 0 252536882 76328960 12952 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25538/statm: 18635 12952 104 219 0 18412 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 74540

[startup+102.305 s]
/proc/loadavg: 0.97 0.96 0.98 2/78 25539
/proc/meminfo: memFree=1764200/2055920 swapFree=4169104/4192956
[pid=25538] ppid=25536 vsize=78876 CPUtime=102.26
/proc/25538/stat : 25538 (PBS4) R 25536 25538 25472 0 -1 4194304 18910 0 0 0 10196 30 0 0 25 0 1 0 252536882 80769024 18169 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25538/statm: 19719 18169 104 219 0 19496 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 78876

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25539
/proc/meminfo: memFree=1745640/2055920 swapFree=4169104/4192956
[pid=25538] ppid=25536 vsize=147992 CPUtime=162.24
/proc/25538/stat : 25538 (PBS4) R 25536 25538 25472 0 -1 4194304 23646 0 0 0 16184 40 0 0 25 0 1 0 252536882 151543808 22905 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25538/statm: 36998 22905 104 219 0 36775 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 147992

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25539
/proc/meminfo: memFree=1742056/2055920 swapFree=4169104/4192956
[pid=25538] ppid=25536 vsize=151640 CPUtime=222.22
/proc/25538/stat : 25538 (PBS4) R 25536 25538 25472 0 -1 4194304 25187 0 0 0 22174 48 0 0 25 0 1 0 252536882 155279360 23677 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25538/statm: 37910 23677 104 219 0 37687 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 151640

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25539
/proc/meminfo: memFree=1739560/2055920 swapFree=4169104/4192956
[pid=25538] ppid=25536 vsize=153908 CPUtime=282.19
/proc/25538/stat : 25538 (PBS4) R 25536 25538 25472 0 -1 4194304 25818 0 0 0 28166 53 0 0 25 0 1 0 252536882 157601792 24308 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25538/statm: 38477 24308 104 219 0 38254 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 153908

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25539
/proc/meminfo: memFree=1735080/2055920 swapFree=4169104/4192956
[pid=25538] ppid=25536 vsize=156080 CPUtime=342.17
/proc/25538/stat : 25538 (PBS4) R 25536 25538 25472 0 -1 4194304 26928 0 0 0 34159 58 0 0 25 0 1 0 252536882 159825920 25418 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25538/statm: 39020 25418 104 219 0 38797 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 156080

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25539
/proc/meminfo: memFree=1732008/2055920 swapFree=4169104/4192956
[pid=25538] ppid=25536 vsize=156680 CPUtime=402.15
/proc/25538/stat : 25538 (PBS4) R 25536 25538 25472 0 -1 4194304 27697 0 0 0 40152 63 0 0 25 0 1 0 252536882 160440320 26187 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25538/statm: 39170 26187 104 219 0 38947 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 156680

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25539
/proc/meminfo: memFree=1730792/2055920 swapFree=4169104/4192956
[pid=25538] ppid=25536 vsize=157892 CPUtime=462.13
/proc/25538/stat : 25538 (PBS4) R 25536 25538 25472 0 -1 4194304 27992 0 0 0 46145 68 0 0 25 0 1 0 252536882 161681408 26482 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25538/statm: 39473 26482 104 219 0 39250 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 157892

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25539
/proc/meminfo: memFree=1716200/2055920 swapFree=4169104/4192956
[pid=25538] ppid=25536 vsize=159080 CPUtime=522.11
/proc/25538/stat : 25538 (PBS4) R 25536 25538 25472 0 -1 4194304 31717 0 0 0 52136 75 0 0 25 0 1 0 252536882 162897920 30207 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25538/statm: 39770 30207 104 219 0 39547 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 159080

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25539
/proc/meminfo: memFree=1704744/2055920 swapFree=4169104/4192956
[pid=25538] ppid=25536 vsize=166388 CPUtime=582.09
/proc/25538/stat : 25538 (PBS4) R 25536 25538 25472 0 -1 4194304 36023 0 0 0 58128 81 0 0 25 0 1 0 252536882 170381312 32976 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25538/statm: 41597 32976 104 219 0 41374 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 166388

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25539
/proc/meminfo: memFree=1693032/2055920 swapFree=4169104/4192956
[pid=25538] ppid=25536 vsize=167832 CPUtime=642.08
/proc/25538/stat : 25538 (PBS4) R 25536 25538 25472 0 -1 4194304 38905 0 0 0 64121 87 0 0 25 0 1 0 252536882 171859968 35858 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25538/statm: 41958 35858 104 219 0 41735 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 167832


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25539
/proc/meminfo: memFree=1685608/2055920 swapFree=4169104/4192956
[pid=25538] ppid=25536 vsize=172660 CPUtime=881.99
/proc/25538/stat : 25538 (PBS4) R 25536 25538 25472 0 -1 4194304 40781 0 0 0 88095 104 0 0 25 0 1 0 252536882 176803840 37668 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25538/statm: 43165 37668 104 219 0 42942 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 172660

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25539
/proc/meminfo: memFree=1684840/2055920 swapFree=4169104/4192956
[pid=25538] ppid=25536 vsize=173180 CPUtime=941.96
/proc/25538/stat : 25538 (PBS4) R 25536 25538 25472 0 -1 4194304 41066 0 0 0 94089 107 0 0 25 0 1 0 252536882 177336320 37887 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25538/statm: 43295 37887 104 219 0 43072 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 173180

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25539
/proc/meminfo: memFree=1683752/2055920 swapFree=4169104/4192956
[pid=25538] ppid=25536 vsize=173964 CPUtime=1001.94
/proc/25538/stat : 25538 (PBS4) R 25536 25538 25472 0 -1 4194304 41324 0 0 0 100084 110 0 0 25 0 1 0 252536882 178139136 38145 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552735 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25538/statm: 43491 38145 104 219 0 43268 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 173964

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25539
/proc/meminfo: memFree=1674408/2055920 swapFree=4169104/4192956
[pid=25538] ppid=25536 vsize=175380 CPUtime=1061.92
/proc/25538/stat : 25538 (PBS4) R 25536 25538 25472 0 -1 4194304 43736 0 0 0 106078 114 0 0 25 0 1 0 252536882 179589120 40491 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25538/statm: 43845 40491 104 219 0 43622 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 175380

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25539
/proc/meminfo: memFree=1666664/2055920 swapFree=4169104/4192956
[pid=25538] ppid=25536 vsize=307236 CPUtime=1121.9
/proc/25538/stat : 25538 (PBS4) R 25536 25538 25472 0 -1 4194304 45750 0 0 0 112071 119 0 0 25 0 1 0 252536882 314609664 42439 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25538/statm: 76809 42439 104 219 0 76586 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 307236

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25539
/proc/meminfo: memFree=1659880/2055920 swapFree=4169104/4192956
[pid=25538] ppid=25536 vsize=307756 CPUtime=1181.89
/proc/25538/stat : 25538 (PBS4) R 25536 25538 25472 0 -1 4194304 47384 0 0 0 118064 125 0 0 25 0 1 0 252536882 315142144 44073 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25538/statm: 76939 44073 104 219 0 76716 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 307756

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25539
/proc/meminfo: memFree=1653544/2055920 swapFree=4169104/4192956
[pid=25538] ppid=25536 vsize=308340 CPUtime=1241.86
/proc/25538/stat : 25538 (PBS4) R 25536 25538 25472 0 -1 4194304 48940 0 0 0 124057 129 0 0 25 0 1 0 252536882 315740160 45596 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25538/statm: 77085 45596 104 219 0 76862 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 308340

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25539
/proc/meminfo: memFree=1646312/2055920 swapFree=4169104/4192956
[pid=25538] ppid=25536 vsize=309532 CPUtime=1301.84
/proc/25538/stat : 25538 (PBS4) R 25536 25538 25472 0 -1 4194304 50750 0 0 0 130050 134 0 0 25 0 1 0 252536882 316960768 47373 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552763 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25538/statm: 77383 47373 104 219 0 77160 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 309532

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25539
/proc/meminfo: memFree=1639144/2055920 swapFree=4169104/4192956
[pid=25538] ppid=25536 vsize=310108 CPUtime=1361.82
/proc/25538/stat : 25538 (PBS4) R 25536 25538 25472 0 -1 4194304 52647 0 0 0 136044 138 0 0 25 0 1 0 252536882 317550592 49171 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25538/statm: 77527 49171 104 219 0 77304 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 310108

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25539
/proc/meminfo: memFree=1635304/2055920 swapFree=4169104/4192956
[pid=25538] ppid=25536 vsize=311128 CPUtime=1421.8
/proc/25538/stat : 25538 (PBS4) R 25536 25538 25472 0 -1 4194304 53663 0 0 0 142038 142 0 0 25 0 1 0 252536882 318595072 50121 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25538/statm: 77782 50121 104 219 0 77559 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 311128

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25539
/proc/meminfo: memFree=1631080/2055920 swapFree=4169104/4192956
[pid=25538] ppid=25536 vsize=312704 CPUtime=1481.78
/proc/25538/stat : 25538 (PBS4) R 25536 25538 25472 0 -1 4194304 54787 0 0 0 148032 146 0 0 25 0 1 0 252536882 320208896 51179 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25538/statm: 78176 51179 104 219 0 77953 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 312704

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25539
/proc/meminfo: memFree=1626984/2055920 swapFree=4169104/4192956
[pid=25538] ppid=25536 vsize=312964 CPUtime=1541.76
/proc/25538/stat : 25538 (PBS4) R 25536 25538 25472 0 -1 4194304 55826 0 0 0 154026 150 0 0 25 0 1 0 252536882 320475136 52185 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25538/statm: 78241 52185 104 219 0 78018 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 312964

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25539
/proc/meminfo: memFree=1623656/2055920 swapFree=4169104/4192956
[pid=25538] ppid=25536 vsize=313928 CPUtime=1601.74
/proc/25538/stat : 25538 (PBS4) R 25536 25538 25472 0 -1 4194304 56782 0 0 0 160021 153 0 0 25 0 1 0 252536882 321462272 52976 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25538/statm: 78482 52976 104 219 0 78259 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 313928

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25539
/proc/meminfo: memFree=1620712/2055920 swapFree=4169104/4192956
[pid=25538] ppid=25536 vsize=315136 CPUtime=1661.72
/proc/25538/stat : 25538 (PBS4) R 25536 25538 25472 0 -1 4194304 57616 0 0 0 166015 157 0 0 25 0 1 0 252536882 322699264 53744 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25538/statm: 78784 53744 104 219 0 78561 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 315136

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25539
/proc/meminfo: memFree=1617576/2055920 swapFree=4169104/4192956
[pid=25538] ppid=25536 vsize=315792 CPUtime=1721.69
/proc/25538/stat : 25538 (PBS4) R 25536 25538 25472 0 -1 4194304 58412 0 0 0 172009 160 0 0 25 0 1 0 252536882 323371008 54507 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25538/statm: 78948 54507 104 219 0 78725 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 315792

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25539
/proc/meminfo: memFree=1615336/2055920 swapFree=4169104/4192956
[pid=25538] ppid=25536 vsize=316716 CPUtime=1781.68
/proc/25538/stat : 25538 (PBS4) R 25536 25538 25472 0 -1 4194304 58958 0 0 0 178004 164 0 0 25 0 1 0 252536882 324317184 55053 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549298 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25538/statm: 79179 55053 104 219 0 78956 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 316716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 25539
/proc/meminfo: memFree=1614504/2055920 swapFree=4169104/4192956
[pid=25538] ppid=25536 vsize=316716 CPUtime=1800.08
/proc/25538/stat : 25538 (PBS4) R 25536 25538 25472 0 -1 4194304 59157 0 0 0 179843 165 0 0 25 0 1 0 252536882 324317184 55252 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25538/statm: 79179 55252 104 219 0 78956 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 316716

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 0.98 2/78 25539
/proc/meminfo: memFree=1614504/2055920 swapFree=4169104/4192956
[pid=25538] ppid=25536 vsize=316716 CPUtime=1800.08
/proc/25538/stat : 25538 (PBS4) R 25536 25538 25472 0 -1 4194304 59157 0 0 0 179843 165 0 0 25 0 1 0 252536882 324317184 55252 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25538/statm: 79179 55252 104 219 0 78956 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 316716

Child status: 0
Real time (s): 1800.75
CPU time (s): 1800.12
CPU user time (s): 1798.43
CPU system time (s): 1.68974
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 316716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.43
system time used= 1.68974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59158
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= 1361

runsolver used 1.41179 second user time and 4.13137 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Tue May  1 19:03:17 UTC 2007

IDJOB= 455589
IDBENCH= 48274
IDSOLVER= 157
FILE ID= node23/455589-1178046197

PBS_JOBID= 4728484

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_100_10_4.opb
COMMAND LINE= /tmp/evaluation/455589-1178046197/PBS4 /tmp/evaluation/455589-1178046197/instance-455589-1178046197.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node23/convwatcher-455589-1178046197 -o ROOT/results/node23/conversion-455589-1178046197 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/455589-1178046197/instance-455589-1178046197.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-455589-1178046197 -o ROOT/results/node23/solver-455589-1178046197 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/455589-1178046197/PBS4 /tmp/evaluation/455589-1178046197/instance-455589-1178046197.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  edb32574ecafd14c2d1410b208d85a45

RANDOM SEED= 761311953

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1837384 kB
Buffers:         66188 kB
Cached:          70516 kB
SwapCached:       2424 kB
Active:         117276 kB
Inactive:        44096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1837384 kB
SwapTotal:     4192956 kB
SwapFree:      4169104 kB
Dirty:            1432 kB
Writeback:           0 kB
Mapped:          30080 kB
Slab:            42732 kB
Committed_AS:  5098236 kB
PageTables:       1796 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 node23 on Tue May  1 19:33:20 UTC 2007