Trace number 454749

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. 1800.11 1800.73

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_100_10_1.opb
MD5SUMfac2f381943513d71e556a5764721ca3
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-26
Best CPU time to get the best result obtained on this benchmark204.924
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -26
Optimality of the best value was proved YES
Number of variables100
Total number of constraints100
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 constraints100
Minimum length of a constraint10
Maximum length of a constraint18
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 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)1248
Sum of products size (including duplicates)2496
Number of different products624
Sum of products size1248

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/454749-1178030565/instance-454749-1178030565.opb ......
0.00/0.01	c done parsing opb.
0.00/0.01	o 86
0.00/0.01	o 85
0.00/0.01	o 83
0.00/0.01	o 82
0.00/0.01	o 81
0.00/0.02	o 80
0.00/0.02	o 79
1.39/1.46	o 78
1.49/1.52	o 77
5.78/5.86	o 76
30.38/30.48	o 75
1800.09/1800.70	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/454749-1178030565/instance-454749-1178030565.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node19/watcher-454749-1178030565 -o ROOT/results/node19/solver-454749-1178030565 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/454749-1178030565/PBS4 /tmp/evaluation/454749-1178030565/instance-454749-1178030565.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: 1.28 1.21 1.12 3/77 32265
/proc/meminfo: memFree=1836816/2055920 swapFree=4153596/4192956
[pid=32265] ppid=32263 vsize=1456 CPUtime=0
/proc/32265/stat : 32265 (PBS4) R 32263 32265 8409 0 -1 4194304 168 0 0 0 0 0 0 0 18 0 1 0 250973861 1490944 152 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/32265/statm: 364 157 87 219 0 141 0

[startup+0.00712789 s]
/proc/loadavg: 1.28 1.21 1.12 3/77 32265
/proc/meminfo: memFree=1836816/2055920 swapFree=4153596/4192956
[pid=32265] ppid=32263 vsize=1596 CPUtime=0
/proc/32265/stat : 32265 (PBS4) R 32263 32265 8409 0 -1 4194304 177 0 0 0 0 0 0 0 18 0 1 0 250973861 1634304 160 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134593253 0 0 4096 0 0 0 0 17 1 0 0
/proc/32265/statm: 399 165 87 219 0 176 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1596

[startup+0.101138 s]
/proc/loadavg: 1.28 1.21 1.12 3/77 32265
/proc/meminfo: memFree=1836816/2055920 swapFree=4153596/4192956
[pid=32265] ppid=32263 vsize=2528 CPUtime=0.09
/proc/32265/stat : 32265 (PBS4) R 32263 32265 8409 0 -1 4194304 392 0 0 0 9 0 0 0 18 0 1 0 250973861 2588672 375 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32265/statm: 632 375 103 219 0 409 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2528

[startup+0.301159 s]
/proc/loadavg: 1.28 1.21 1.12 3/77 32265
/proc/meminfo: memFree=1836816/2055920 swapFree=4153596/4192956
[pid=32265] ppid=32263 vsize=3700 CPUtime=0.29
/proc/32265/stat : 32265 (PBS4) R 32263 32265 8409 0 -1 4194304 678 0 0 0 29 0 0 0 19 0 1 0 250973861 3788800 661 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32265/statm: 925 661 103 219 0 702 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3700

[startup+0.701201 s]
/proc/loadavg: 1.28 1.21 1.12 3/77 32265
/proc/meminfo: memFree=1836816/2055920 swapFree=4153596/4192956
[pid=32265] ppid=32263 vsize=6076 CPUtime=0.69
/proc/32265/stat : 32265 (PBS4) R 32263 32265 8409 0 -1 4194304 1181 0 0 0 69 0 0 0 23 0 1 0 250973861 6221824 1164 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32265/statm: 1519 1164 103 219 0 1296 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6076

[startup+1.50129 s]
/proc/loadavg: 1.26 1.21 1.12 2/78 32266
/proc/meminfo: memFree=1831240/2055920 swapFree=4153596/4192956
[pid=32265] ppid=32263 vsize=11276 CPUtime=1.49
/proc/32265/stat : 32265 (PBS4) R 32263 32265 8409 0 -1 4194304 2120 0 0 0 148 1 0 0 25 0 1 0 250973861 11546624 2054 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32265/statm: 2819 2054 104 219 0 2596 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11276

[startup+3.10146 s]
/proc/loadavg: 1.26 1.21 1.12 2/78 32266
/proc/meminfo: memFree=1826648/2055920 swapFree=4153596/4192956
[pid=32265] ppid=32263 vsize=12152 CPUtime=3.09
/proc/32265/stat : 32265 (PBS4) R 32263 32265 8409 0 -1 4194304 2783 0 0 0 306 3 0 0 25 0 1 0 250973861 12443648 2717 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32265/statm: 3038 2717 104 219 0 2815 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12152

[startup+6.30181 s]
/proc/loadavg: 1.26 1.21 1.12 2/78 32266
/proc/meminfo: memFree=1824688/2055920 swapFree=4153596/4192956
[pid=32265] ppid=32263 vsize=21784 CPUtime=6.29
/proc/32265/stat : 32265 (PBS4) R 32263 32265 8409 0 -1 4194304 3396 0 0 0 625 4 0 0 25 0 1 0 250973861 22306816 3233 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32265/statm: 5446 3233 104 219 0 5223 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21784

[startup+12.7015 s]
/proc/loadavg: 1.22 1.20 1.12 2/78 32266
/proc/meminfo: memFree=1822384/2055920 swapFree=4153596/4192956
[pid=32265] ppid=32263 vsize=23412 CPUtime=12.69
/proc/32265/stat : 32265 (PBS4) R 32263 32265 8409 0 -1 4194304 4061 0 0 0 1262 7 0 0 25 0 1 0 250973861 23973888 3705 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32265/statm: 5853 3705 104 219 0 5630 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23412

[startup+25.5019 s]
/proc/loadavg: 1.18 1.20 1.12 2/78 32266
/proc/meminfo: memFree=1820336/2055920 swapFree=4153596/4192956
[pid=32265] ppid=32263 vsize=26096 CPUtime=25.48
/proc/32265/stat : 32265 (PBS4) R 32263 32265 8409 0 -1 4194304 4944 0 0 0 2537 11 0 0 25 0 1 0 250973861 26722304 4203 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32265/statm: 6524 4203 104 219 0 6301 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26096

[startup+51.1017 s]
/proc/loadavg: 1.12 1.18 1.12 2/78 32266
/proc/meminfo: memFree=1815408/2055920 swapFree=4153596/4192956
[pid=32265] ppid=32263 vsize=31392 CPUtime=51.07
/proc/32265/stat : 32265 (PBS4) R 32263 32265 8409 0 -1 4194304 6976 0 0 0 5087 20 0 0 25 0 1 0 250973861 32145408 5466 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552723 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32265/statm: 7848 5466 104 219 0 7625 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 31392

[startup+102.305 s]
/proc/loadavg: 1.05 1.15 1.10 2/78 32266
/proc/meminfo: memFree=1810352/2055920 swapFree=4153596/4192956
[pid=32265] ppid=32263 vsize=34336 CPUtime=102.26
/proc/32265/stat : 32265 (PBS4) R 32263 32265 8409 0 -1 4194304 8222 0 0 0 10192 34 0 0 25 0 1 0 250973861 35160064 6712 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32265/statm: 8584 6712 104 219 0 8361 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 34336

[startup+162.302 s]
/proc/loadavg: 1.02 1.12 1.09 2/78 32266
/proc/meminfo: memFree=1805488/2055920 swapFree=4153596/4192956
[pid=32265] ppid=32263 vsize=43136 CPUtime=162.24
/proc/32265/stat : 32265 (PBS4) R 32263 32265 8409 0 -1 4194304 10969 0 0 0 16174 50 0 0 25 0 1 0 250973861 44171264 7922 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32265/statm: 10784 7922 104 219 0 10561 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 43136

[startup+222.301 s]
/proc/loadavg: 1.00 1.09 1.09 2/78 32266
/proc/meminfo: memFree=1801392/2055920 swapFree=4153596/4192956
[pid=32265] ppid=32263 vsize=44936 CPUtime=222.22
/proc/32265/stat : 32265 (PBS4) R 32263 32265 8409 0 -1 4194304 11971 0 0 0 22160 62 0 0 25 0 1 0 250973861 46014464 8924 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32265/statm: 11234 8924 104 219 0 11011 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 44936

[startup+282.302 s]
/proc/loadavg: 1.03 1.09 1.09 2/78 32266
/proc/meminfo: memFree=1798064/2055920 swapFree=4153596/4192956
[pid=32265] ppid=32263 vsize=46868 CPUtime=282.21
/proc/32265/stat : 32265 (PBS4) R 32263 32265 8409 0 -1 4194304 12811 0 0 0 28146 75 0 0 25 0 1 0 250973861 47992832 9764 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32265/statm: 11717 9764 104 219 0 11494 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 46868

[startup+342.301 s]
/proc/loadavg: 1.01 1.07 1.08 2/78 32266
/proc/meminfo: memFree=1794736/2055920 swapFree=4153596/4192956
[pid=32265] ppid=32263 vsize=60652 CPUtime=342.2
/proc/32265/stat : 32265 (PBS4) R 32263 32265 8409 0 -1 4194304 16684 0 0 0 34133 87 0 0 25 0 1 0 250973861 62107648 10564 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32265/statm: 15163 10564 104 219 0 14940 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 60652

[startup+402.302 s]
/proc/loadavg: 1.00 1.05 1.07 2/78 32266
/proc/meminfo: memFree=1791600/2055920 swapFree=4153596/4192956
[pid=32265] ppid=32263 vsize=62532 CPUtime=402.17
/proc/32265/stat : 32265 (PBS4) R 32263 32265 8409 0 -1 4194304 17472 0 0 0 40121 96 0 0 25 0 1 0 250973861 64032768 11352 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32265/statm: 15633 11352 104 219 0 15410 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 62532

[startup+462.301 s]
/proc/loadavg: 1.00 1.04 1.07 2/78 32266
/proc/meminfo: memFree=1788656/2055920 swapFree=4153596/4192956
[pid=32265] ppid=32263 vsize=64436 CPUtime=462.15
/proc/32265/stat : 32265 (PBS4) R 32263 32265 8409 0 -1 4194304 18191 0 0 0 46112 103 0 0 25 0 1 0 250973861 65982464 12071 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32265/statm: 16109 12071 104 219 0 15886 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 64436

[startup+522.302 s]
/proc/loadavg: 1.00 1.03 1.06 2/78 32266
/proc/meminfo: memFree=1785968/2055920 swapFree=4153596/4192956
[pid=32265] ppid=32263 vsize=65476 CPUtime=522.14
/proc/32265/stat : 32265 (PBS4) R 32263 32265 8409 0 -1 4194304 18856 0 0 0 52103 111 0 0 25 0 1 0 250973861 67047424 12736 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32265/statm: 16369 12736 104 219 0 16146 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 65476

[startup+582.301 s]
/proc/loadavg: 1.00 1.02 1.06 2/78 32266
/proc/meminfo: memFree=1783280/2055920 swapFree=4153596/4192956
[pid=32265] ppid=32263 vsize=66584 CPUtime=582.12
/proc/32265/stat : 32265 (PBS4) R 32263 32265 8409 0 -1 4194304 19519 0 0 0 58092 120 0 0 25 0 1 0 250973861 68182016 13399 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32265/statm: 16646 13399 104 219 0 16423 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 66584

[startup+642.302 s]
/proc/loadavg: 1.00 1.02 1.05 2/78 32266
/proc/meminfo: memFree=1780848/2055920 swapFree=4153596/4192956
[pid=32265] ppid=32263 vsize=67760 CPUtime=642.11
/proc/32265/stat : 32265 (PBS4) R 32263 32265 8409 0 -1 4194304 20118 0 0 0 64082 129 0 0 25 0 1 0 250973861 69386240 13998 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32265/statm: 16940 13998 104 219 0 16717 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 67760


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 32266
/proc/meminfo: memFree=1772080/2055920 swapFree=4153596/4192956
[pid=32265] ppid=32263 vsize=73248 CPUtime=882.04
/proc/32265/stat : 32265 (PBS4) R 32263 32265 8409 0 -1 4194304 22268 0 0 0 88044 160 0 0 25 0 1 0 250973861 75005952 16148 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32265/statm: 18312 16148 104 219 0 18089 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 73248

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 32266
/proc/meminfo: memFree=1770096/2055920 swapFree=4153596/4192956
[pid=32265] ppid=32263 vsize=97824 CPUtime=942.02
/proc/32265/stat : 32265 (PBS4) R 32263 32265 8409 0 -1 4194304 28895 0 0 0 94034 168 0 0 25 0 1 0 250973861 100171776 16630 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32265/statm: 24456 16630 104 219 0 24233 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 97824

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 32266
/proc/meminfo: memFree=1768176/2055920 swapFree=4153596/4192956
[pid=32265] ppid=32263 vsize=99416 CPUtime=1002
/proc/32265/stat : 32265 (PBS4) R 32263 32265 8409 0 -1 4194304 29365 0 0 0 100025 175 0 0 25 0 1 0 250973861 101801984 17100 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32265/statm: 24854 17100 104 219 0 24631 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 99416

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 32266
/proc/meminfo: memFree=1766256/2055920 swapFree=4153596/4192956
[pid=32265] ppid=32263 vsize=99416 CPUtime=1061.98
/proc/32265/stat : 32265 (PBS4) R 32263 32265 8409 0 -1 4194304 29854 0 0 0 106017 181 0 0 25 0 1 0 250973861 101801984 17589 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32265/statm: 24854 17589 104 219 0 24631 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 99416

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 32404
/proc/meminfo: memFree=1763192/2055920 swapFree=4153596/4192956
[pid=32265] ppid=32263 vsize=101108 CPUtime=1121.9
/proc/32265/stat : 32265 (PBS4) R 32263 32265 8409 0 -1 4194304 30289 0 0 0 112000 190 0 0 25 0 1 0 250973861 103534592 18024 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32265/statm: 25277 18024 104 219 0 25054 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 101108

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32464
/proc/meminfo: memFree=1762480/2055920 swapFree=4153596/4192956
[pid=32265] ppid=32263 vsize=101108 CPUtime=1181.85
/proc/32265/stat : 32265 (PBS4) R 32263 32265 8409 0 -1 4194304 30759 0 0 0 117989 196 0 0 25 0 1 0 250973861 103534592 18494 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32265/statm: 25277 18494 104 219 0 25054 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 101108

[startup+1242.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 32464
/proc/meminfo: memFree=1760688/2055920 swapFree=4153596/4192956
[pid=32265] ppid=32263 vsize=102904 CPUtime=1241.84
/proc/32265/stat : 32265 (PBS4) R 32263 32265 8409 0 -1 4194304 31184 0 0 0 123983 201 0 0 25 0 1 0 250973861 105373696 18919 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32265/statm: 25726 18919 104 219 0 25503 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 102904

[startup+1302.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 32464
/proc/meminfo: memFree=1758896/2055920 swapFree=4153596/4192956
[pid=32265] ppid=32263 vsize=103096 CPUtime=1301.82
/proc/32265/stat : 32265 (PBS4) R 32263 32265 8409 0 -1 4194304 31616 0 0 0 129975 207 0 0 25 0 1 0 250973861 105570304 19351 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32265/statm: 25774 19351 104 219 0 25551 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 103096

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32464
/proc/meminfo: memFree=1757232/2055920 swapFree=4153596/4192956
[pid=32265] ppid=32263 vsize=105004 CPUtime=1361.8
/proc/32265/stat : 32265 (PBS4) R 32263 32265 8409 0 -1 4194304 32024 0 0 0 135967 213 0 0 25 0 1 0 250973861 107524096 19759 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32265/statm: 26251 19759 104 219 0 26028 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 105004

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32464
/proc/meminfo: memFree=1755568/2055920 swapFree=4153596/4192956
[pid=32265] ppid=32263 vsize=105004 CPUtime=1421.79
/proc/32265/stat : 32265 (PBS4) R 32263 32265 8409 0 -1 4194304 32435 0 0 0 141961 218 0 0 25 0 1 0 250973861 107524096 20170 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32265/statm: 26251 20170 104 219 0 26028 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 105004

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32464
/proc/meminfo: memFree=1753968/2055920 swapFree=4153596/4192956
[pid=32265] ppid=32263 vsize=107032 CPUtime=1481.77
/proc/32265/stat : 32265 (PBS4) R 32263 32265 8409 0 -1 4194304 32835 0 0 0 147954 223 0 0 25 0 1 0 250973861 109600768 20570 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32265/statm: 26758 20570 104 219 0 26535 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 107032

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32464
/proc/meminfo: memFree=1752560/2055920 swapFree=4153596/4192956
[pid=32265] ppid=32263 vsize=107032 CPUtime=1541.75
/proc/32265/stat : 32265 (PBS4) R 32263 32265 8409 0 -1 4194304 33223 0 0 0 153947 228 0 0 25 0 1 0 250973861 109600768 20958 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32265/statm: 26758 20958 104 219 0 26535 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 107032

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32464
/proc/meminfo: memFree=1750960/2055920 swapFree=4153596/4192956
[pid=32265] ppid=32263 vsize=107032 CPUtime=1601.73
/proc/32265/stat : 32265 (PBS4) R 32263 32265 8409 0 -1 4194304 33608 0 0 0 159940 233 0 0 25 0 1 0 250973861 109600768 21343 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32265/statm: 26758 21343 104 219 0 26535 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 107032

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32464
/proc/meminfo: memFree=1749488/2055920 swapFree=4153596/4192956
[pid=32265] ppid=32263 vsize=109188 CPUtime=1661.72
/proc/32265/stat : 32265 (PBS4) R 32263 32265 8409 0 -1 4194304 33973 0 0 0 165934 238 0 0 25 0 1 0 250973861 111808512 21708 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32265/statm: 27297 21708 104 219 0 27074 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 109188

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32464
/proc/meminfo: memFree=1748016/2055920 swapFree=4153596/4192956
[pid=32265] ppid=32263 vsize=109188 CPUtime=1721.7
/proc/32265/stat : 32265 (PBS4) R 32263 32265 8409 0 -1 4194304 34327 0 0 0 171926 244 0 0 25 0 1 0 250973861 111808512 22062 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32265/statm: 27297 22062 104 219 0 27074 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 109188

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32464
/proc/meminfo: memFree=1746544/2055920 swapFree=4153596/4192956
[pid=32265] ppid=32263 vsize=109188 CPUtime=1781.68
/proc/32265/stat : 32265 (PBS4) R 32263 32265 8409 0 -1 4194304 34680 0 0 0 177920 248 0 0 25 0 1 0 250973861 111808512 22415 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32265/statm: 27297 22415 104 219 0 27074 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 109188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32464
/proc/meminfo: memFree=1746096/2055920 swapFree=4153596/4192956
[pid=32265] ppid=32263 vsize=111476 CPUtime=1800.09
/proc/32265/stat : 32265 (PBS4) R 32263 32265 8409 0 -1 4194304 34794 0 0 0 179759 250 0 0 25 0 1 0 250973861 114151424 22529 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32265/statm: 27869 22529 104 219 0 27646 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 111476

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32464
/proc/meminfo: memFree=1746096/2055920 swapFree=4153596/4192956
[pid=32265] ppid=32263 vsize=111476 CPUtime=1800.09
/proc/32265/stat : 32265 (PBS4) R 32263 32265 8409 0 -1 4194304 34794 0 0 0 179759 250 0 0 25 0 1 0 250973861 114151424 22529 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32265/statm: 27869 22529 104 219 0 27646 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 111476

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.11
CPU user time (s): 1797.59
CPU system time (s): 2.51762
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 111476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.59
system time used= 2.51762
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34795
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= 12130

runsolver used 1.63575 second user time and 4.20236 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Tue May  1 14:42:45 UTC 2007

IDJOB= 454749
IDBENCH= 48218
IDSOLVER= 157
FILE ID= node19/454749-1178030565

PBS_JOBID= 4728380

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/mis/normalized-mis_100_10_1.opb
COMMAND LINE= /tmp/evaluation/454749-1178030565/PBS4 /tmp/evaluation/454749-1178030565/instance-454749-1178030565.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node19/convwatcher-454749-1178030565 -o ROOT/results/node19/conversion-454749-1178030565 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454749-1178030565/instance-454749-1178030565.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-454749-1178030565 -o ROOT/results/node19/solver-454749-1178030565 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/454749-1178030565/PBS4 /tmp/evaluation/454749-1178030565/instance-454749-1178030565.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  fac2f381943513d71e556a5764721ca3

RANDOM SEED= 301613731

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.213
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		: 3000.213
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:       1837224 kB
Buffers:         65468 kB
Cached:          65752 kB
SwapCached:       7636 kB
Active:         112576 kB
Inactive:        47236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1837224 kB
SwapTotal:     4192956 kB
SwapFree:      4153596 kB
Dirty:            1304 kB
Writeback:           0 kB
Mapped:          35140 kB
Slab:            44364 kB
Committed_AS:  8026500 kB
PageTables:       1800 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 node19 on Tue May  1 15:12:48 UTC 2007