Trace number 454089

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. 1800.06 1800.63

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_100_10_5.opb
MD5SUMa142d6d7b95394ce9dab5e7d7d075ea6
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-25
Best CPU time to get the best result obtained on this benchmark218.328
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -25
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)1252
Sum of products size (including duplicates)2504
Number of different products626
Sum of products size1252

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/454089-1178021178/instance-454089-1178021178.opb ......
0.00/0.01	c done parsing opb.
0.00/0.01	o 85
0.00/0.01	o 84
0.00/0.01	o 83
0.00/0.02	o 81
0.00/0.02	o 80
0.09/0.18	o 79
1.29/1.34	o 78
1.88/1.98	o 77
8.59/8.61	o 76
1800.03/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/454089-1178021178/instance-454089-1178021178.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node69/watcher-454089-1178021178 -o ROOT/results/node69/solver-454089-1178021178 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/454089-1178021178/PBS4 /tmp/evaluation/454089-1178021178/instance-454089-1178021178.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: 0.91 0.98 0.99 3/64 8293
/proc/meminfo: memFree=1885220/2055920 swapFree=4182940/4192956
[pid=8293] ppid=8291 vsize=1456 CPUtime=0
/proc/8293/stat : 8293 (PBS4) R 8291 8293 7846 0 -1 4194304 163 0 0 0 0 0 0 0 18 0 1 0 278107204 1490944 146 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/8293/statm: 364 146 87 219 0 141 0

[startup+0.0811339 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 8293
/proc/meminfo: memFree=1885220/2055920 swapFree=4182940/4192956
[pid=8293] ppid=8291 vsize=2020 CPUtime=0.07
/proc/8293/stat : 8293 (PBS4) R 8291 8293 7846 0 -1 4194304 359 0 0 0 7 0 0 0 18 0 1 0 278107204 2068480 342 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8293/statm: 505 342 103 219 0 282 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2020

[startup+0.101137 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 8293
/proc/meminfo: memFree=1885220/2055920 swapFree=4182940/4192956
[pid=8293] ppid=8291 vsize=2532 CPUtime=0.09
/proc/8293/stat : 8293 (PBS4) R 8291 8293 7846 0 -1 4194304 388 0 0 0 9 0 0 0 18 0 1 0 278107204 2592768 371 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8293/statm: 633 371 103 219 0 410 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2532

[startup+0.301169 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 8293
/proc/meminfo: memFree=1885220/2055920 swapFree=4182940/4192956
[pid=8293] ppid=8291 vsize=3708 CPUtime=0.29
/proc/8293/stat : 8293 (PBS4) R 8291 8293 7846 0 -1 4194304 740 0 0 0 29 0 0 0 19 0 1 0 278107204 3796992 723 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8293/statm: 927 723 103 219 0 704 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3708

[startup+0.701234 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 8293
/proc/meminfo: memFree=1885220/2055920 swapFree=4182940/4192956
[pid=8293] ppid=8291 vsize=6092 CPUtime=0.69
/proc/8293/stat : 8293 (PBS4) R 8291 8293 7846 0 -1 4194304 1249 0 0 0 69 0 0 0 22 0 1 0 278107204 6238208 1232 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8293/statm: 1523 1232 103 219 0 1300 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6092

[startup+1.50136 s]
/proc/loadavg: 0.91 0.98 0.99 2/65 8294
/proc/meminfo: memFree=1879452/2055920 swapFree=4182940/4192956
[pid=8293] ppid=8291 vsize=11224 CPUtime=1.49
/proc/8293/stat : 8293 (PBS4) R 8291 8293 7846 0 -1 4194304 2129 0 0 0 148 1 0 0 25 0 1 0 278107204 11493376 2063 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8293/statm: 2806 2063 104 219 0 2583 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11224

[startup+3.10162 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 8294
/proc/meminfo: memFree=1876124/2055920 swapFree=4182940/4192956
[pid=8293] ppid=8291 vsize=12100 CPUtime=3.09
/proc/8293/stat : 8293 (PBS4) R 8291 8293 7846 0 -1 4194304 2828 0 0 0 307 2 0 0 25 0 1 0 278107204 12390400 2762 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585932 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8293/statm: 3025 2762 104 219 0 2802 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12100

[startup+6.30114 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 8294
/proc/meminfo: memFree=1873116/2055920 swapFree=4182940/4192956
[pid=8293] ppid=8291 vsize=21600 CPUtime=6.29
/proc/8293/stat : 8293 (PBS4) R 8291 8293 7846 0 -1 4194304 3363 0 0 0 625 4 0 0 25 0 1 0 278107204 22118400 3200 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8293/statm: 5400 3200 104 219 0 5177 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21600

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8294
/proc/meminfo: memFree=1871004/2055920 swapFree=4182940/4192956
[pid=8293] ppid=8291 vsize=22980 CPUtime=12.69
/proc/8293/stat : 8293 (PBS4) R 8291 8293 7846 0 -1 4194304 3973 0 0 0 1262 7 0 0 25 0 1 0 278107204 23531520 3617 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8293/statm: 5745 3617 104 219 0 5522 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22980

[startup+25.5012 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 8294
/proc/meminfo: memFree=1868892/2055920 swapFree=4182940/4192956
[pid=8293] ppid=8291 vsize=25760 CPUtime=25.48
/proc/8293/stat : 8293 (PBS4) R 8291 8293 7846 0 -1 4194304 4859 0 0 0 2537 11 0 0 25 0 1 0 278107204 26378240 4118 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8293/statm: 6440 4118 104 219 0 6217 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25760

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 8294
/proc/meminfo: memFree=1865628/2055920 swapFree=4182940/4192956
[pid=8293] ppid=8291 vsize=30560 CPUtime=51.07
/proc/8293/stat : 8293 (PBS4) R 8291 8293 7846 0 -1 4194304 6433 0 0 0 5088 19 0 0 25 0 1 0 278107204 31293440 4923 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8293/statm: 7640 4923 104 219 0 7417 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 30560

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 8294
/proc/meminfo: memFree=1860764/2055920 swapFree=4182940/4192956
[pid=8293] ppid=8291 vsize=33396 CPUtime=102.26
/proc/8293/stat : 8293 (PBS4) R 8291 8293 7846 0 -1 4194304 7632 0 0 0 10195 31 0 0 25 0 1 0 278107204 34197504 6122 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8293/statm: 8349 6122 104 219 0 8126 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 33396

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8294
/proc/meminfo: memFree=1856284/2055920 swapFree=4182940/4192956
[pid=8293] ppid=8291 vsize=42276 CPUtime=162.24
/proc/8293/stat : 8293 (PBS4) R 8291 8293 7846 0 -1 4194304 10287 0 0 0 16179 45 0 0 25 0 1 0 278107204 43290624 7240 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8293/statm: 10569 7240 104 219 0 10346 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 42276

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 8294
/proc/meminfo: memFree=1852188/2055920 swapFree=4182940/4192956
[pid=8293] ppid=8291 vsize=44580 CPUtime=222.22
/proc/8293/stat : 8293 (PBS4) R 8291 8293 7846 0 -1 4194304 11293 0 0 0 22164 58 0 0 25 0 1 0 278107204 45649920 8246 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8293/statm: 11145 8246 104 219 0 10922 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 44580

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8294
/proc/meminfo: memFree=1848668/2055920 swapFree=4182940/4192956
[pid=8293] ppid=8291 vsize=46228 CPUtime=282.21
/proc/8293/stat : 8293 (PBS4) R 8291 8293 7846 0 -1 4194304 12180 0 0 0 28151 70 0 0 25 0 1 0 278107204 47337472 9133 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8293/statm: 11557 9133 104 219 0 11334 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 46228

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8294
/proc/meminfo: memFree=1845404/2055920 swapFree=4182940/4192956
[pid=8293] ppid=8291 vsize=60724 CPUtime=342.18
/proc/8293/stat : 8293 (PBS4) R 8291 8293 7846 0 -1 4194304 16026 0 0 0 34138 80 0 0 25 0 1 0 278107204 62181376 9906 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8293/statm: 15181 9906 104 219 0 14958 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 60724

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8294
/proc/meminfo: memFree=1842652/2055920 swapFree=4182940/4192956
[pid=8293] ppid=8291 vsize=61552 CPUtime=402.16
/proc/8293/stat : 8293 (PBS4) R 8291 8293 7846 0 -1 4194304 16724 0 0 0 40127 89 0 0 25 0 1 0 278107204 63029248 10604 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8293/statm: 15388 10604 104 219 0 15165 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 61552

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8294
/proc/meminfo: memFree=1839900/2055920 swapFree=4182940/4192956
[pid=8293] ppid=8291 vsize=63368 CPUtime=462.15
/proc/8293/stat : 8293 (PBS4) R 8291 8293 7846 0 -1 4194304 17403 0 0 0 46117 98 0 0 25 0 1 0 278107204 64888832 11283 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8293/statm: 15842 11283 104 219 0 15619 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 63368

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8294
/proc/meminfo: memFree=1837404/2055920 swapFree=4182940/4192956
[pid=8293] ppid=8291 vsize=64364 CPUtime=522.13
/proc/8293/stat : 8293 (PBS4) R 8291 8293 7846 0 -1 4194304 18030 0 0 0 52107 106 0 0 25 0 1 0 278107204 65908736 11910 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8293/statm: 16091 11910 104 219 0 15868 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 64364

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8294
/proc/meminfo: memFree=1835036/2055920 swapFree=4182940/4192956
[pid=8293] ppid=8291 vsize=65420 CPUtime=582.1
/proc/8293/stat : 8293 (PBS4) R 8291 8293 7846 0 -1 4194304 18636 0 0 0 58097 113 0 0 25 0 1 0 278107204 66990080 12516 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8293/statm: 16355 12516 104 219 0 16132 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 65420

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8294
/proc/meminfo: memFree=1832604/2055920 swapFree=4182940/4192956
[pid=8293] ppid=8291 vsize=66736 CPUtime=642.1
/proc/8293/stat : 8293 (PBS4) R 8291 8293 7846 0 -1 4194304 19227 0 0 0 64088 122 0 0 25 0 1 0 278107204 68337664 13107 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8293/statm: 16684 13107 104 219 0 16461 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 66736


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8294
/proc/meminfo: memFree=1826076/2055920 swapFree=4182940/4192956
[pid=8293] ppid=8291 vsize=70736 CPUtime=822.04
/proc/8293/stat : 8293 (PBS4) R 8291 8293 7846 0 -1 4194304 20842 0 0 0 82064 140 0 0 25 0 1 0 278107204 72433664 14722 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8293/statm: 17684 14722 104 219 0 17461 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 70736

[startup+882.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8294
/proc/meminfo: memFree=1824092/2055920 swapFree=4182940/4192956
[pid=8293] ppid=8291 vsize=72168 CPUtime=882.02
/proc/8293/stat : 8293 (PBS4) R 8291 8293 7846 0 -1 4194304 21339 0 0 0 88055 147 0 0 25 0 1 0 278107204 73900032 15219 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8293/statm: 18042 15219 104 219 0 17819 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 72168

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8294
/proc/meminfo: memFree=1822236/2055920 swapFree=4182940/4192956
[pid=8293] ppid=8291 vsize=72168 CPUtime=941.99
/proc/8293/stat : 8293 (PBS4) R 8291 8293 7846 0 -1 4194304 21805 0 0 0 94047 152 0 0 25 0 1 0 278107204 73900032 15685 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8293/statm: 18042 15685 104 219 0 17819 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 72168

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8294
/proc/meminfo: memFree=1820316/2055920 swapFree=4182940/4192956
[pid=8293] ppid=8291 vsize=98264 CPUtime=1001.98
/proc/8293/stat : 8293 (PBS4) R 8291 8293 7846 0 -1 4194304 28417 0 0 0 100037 161 0 0 25 0 1 0 278107204 100622336 16152 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8293/statm: 24566 16152 104 219 0 24343 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 98264

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8294
/proc/meminfo: memFree=1818460/2055920 swapFree=4182940/4192956
[pid=8293] ppid=8291 vsize=98264 CPUtime=1061.95
/proc/8293/stat : 8293 (PBS4) R 8291 8293 7846 0 -1 4194304 28868 0 0 0 106028 167 0 0 25 0 1 0 278107204 100622336 16603 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8293/statm: 24566 16603 104 219 0 24343 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 98264

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8294
/proc/meminfo: memFree=1816732/2055920 swapFree=4182940/4192956
[pid=8293] ppid=8291 vsize=99880 CPUtime=1121.94
/proc/8293/stat : 8293 (PBS4) R 8291 8293 7846 0 -1 4194304 29291 0 0 0 112021 173 0 0 25 0 1 0 278107204 102277120 17026 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8293/statm: 24970 17026 104 219 0 24747 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 99880

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8294
/proc/meminfo: memFree=1815004/2055920 swapFree=4182940/4192956
[pid=8293] ppid=8291 vsize=101596 CPUtime=1181.91
/proc/8293/stat : 8293 (PBS4) R 8291 8293 7846 0 -1 4194304 29728 0 0 0 118013 178 0 0 25 0 1 0 278107204 104034304 17463 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8293/statm: 25399 17463 104 219 0 25176 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 101596

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8294
/proc/meminfo: memFree=1813276/2055920 swapFree=4182940/4192956
[pid=8293] ppid=8291 vsize=101788 CPUtime=1241.9
/proc/8293/stat : 8293 (PBS4) R 8291 8293 7846 0 -1 4194304 30151 0 0 0 124005 185 0 0 25 0 1 0 278107204 104230912 17886 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8293/statm: 25447 17886 104 219 0 25224 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 101788

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8294
/proc/meminfo: memFree=1811612/2055920 swapFree=4182940/4192956
[pid=8293] ppid=8291 vsize=101788 CPUtime=1301.89
/proc/8293/stat : 8293 (PBS4) R 8291 8293 7846 0 -1 4194304 30554 0 0 0 129998 191 0 0 25 0 1 0 278107204 104230912 18289 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8293/statm: 25447 18289 104 219 0 25224 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 101788

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8294
/proc/meminfo: memFree=1810012/2055920 swapFree=4182940/4192956
[pid=8293] ppid=8291 vsize=103612 CPUtime=1361.86
/proc/8293/stat : 8293 (PBS4) R 8291 8293 7846 0 -1 4194304 30962 0 0 0 135990 196 0 0 25 0 1 0 278107204 106098688 18697 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8293/statm: 25903 18697 104 219 0 25680 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 103612

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8294
/proc/meminfo: memFree=1808412/2055920 swapFree=4182940/4192956
[pid=8293] ppid=8291 vsize=103612 CPUtime=1421.85
/proc/8293/stat : 8293 (PBS4) R 8291 8293 7846 0 -1 4194304 31353 0 0 0 141984 201 0 0 25 0 1 0 278107204 106098688 19088 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8293/statm: 25903 19088 104 219 0 25680 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 103612

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8294
/proc/meminfo: memFree=1806812/2055920 swapFree=4182940/4192956
[pid=8293] ppid=8291 vsize=105548 CPUtime=1481.82
/proc/8293/stat : 8293 (PBS4) R 8291 8293 7846 0 -1 4194304 31737 0 0 0 147977 205 0 0 25 0 1 0 278107204 108081152 19472 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8293/statm: 26387 19472 104 219 0 26164 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 105548

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8294
/proc/meminfo: memFree=1805404/2055920 swapFree=4182940/4192956
[pid=8293] ppid=8291 vsize=105548 CPUtime=1541.81
/proc/8293/stat : 8293 (PBS4) R 8291 8293 7846 0 -1 4194304 32099 0 0 0 153969 212 0 0 25 0 1 0 278107204 108081152 19834 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8293/statm: 26387 19834 104 219 0 26164 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 105548

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8294
/proc/meminfo: memFree=1803868/2055920 swapFree=4182940/4192956
[pid=8293] ppid=8291 vsize=105548 CPUtime=1601.79
/proc/8293/stat : 8293 (PBS4) R 8291 8293 7846 0 -1 4194304 32467 0 0 0 159963 216 0 0 25 0 1 0 278107204 108081152 20202 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8293/statm: 26387 20202 104 219 0 26164 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 105548

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8294
/proc/meminfo: memFree=1802396/2055920 swapFree=4182940/4192956
[pid=8293] ppid=8291 vsize=107604 CPUtime=1661.77
/proc/8293/stat : 8293 (PBS4) R 8291 8293 7846 0 -1 4194304 32824 0 0 0 165957 220 0 0 25 0 1 0 278107204 110186496 20559 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8293/statm: 26901 20559 104 219 0 26678 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 107604

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8294
/proc/meminfo: memFree=1801052/2055920 swapFree=4182940/4192956
[pid=8293] ppid=8291 vsize=107604 CPUtime=1721.75
/proc/8293/stat : 8293 (PBS4) R 8291 8293 7846 0 -1 4194304 33179 0 0 0 171951 224 0 0 25 0 1 0 278107204 110186496 20914 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8293/statm: 26901 20914 104 219 0 26678 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 107604

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8294
/proc/meminfo: memFree=1799644/2055920 swapFree=4182940/4192956
[pid=8293] ppid=8291 vsize=109788 CPUtime=1781.73
/proc/8293/stat : 8293 (PBS4) R 8291 8293 7846 0 -1 4194304 33521 0 0 0 177945 228 0 0 25 0 1 0 278107204 112422912 21256 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8293/statm: 27447 21256 104 219 0 27224 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 109788



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8294
/proc/meminfo: memFree=1799132/2055920 swapFree=4182940/4192956
[pid=8293] ppid=8291 vsize=109788 CPUtime=1800.03
/proc/8293/stat : 8293 (PBS4) R 8291 8293 7846 0 -1 4194304 33629 0 0 0 179774 229 0 0 25 0 1 0 278107204 112422912 21364 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8293/statm: 27447 21364 104 219 0 27224 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 109788

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

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

Child status: 0
Real time (s): 1800.63
CPU time (s): 1800.06
CPU user time (s): 1797.74
CPU system time (s): 2.31365
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 109788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.74
system time used= 2.31365
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33630
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= 2449

runsolver used 1.36379 second user time and 3.55746 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Tue May  1 12:06:18 UTC 2007

IDJOB= 454089
IDBENCH= 48174
IDSOLVER= 157
FILE ID= node69/454089-1178021178

PBS_JOBID= 4728363

Free space on /tmp= 66561 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_5.opb
COMMAND LINE= /tmp/evaluation/454089-1178021178/PBS4 /tmp/evaluation/454089-1178021178/instance-454089-1178021178.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node69/convwatcher-454089-1178021178 -o ROOT/results/node69/conversion-454089-1178021178 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454089-1178021178/instance-454089-1178021178.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-454089-1178021178 -o ROOT/results/node69/solver-454089-1178021178 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/454089-1178021178/PBS4 /tmp/evaluation/454089-1178021178/instance-454089-1178021178.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  a142d6d7b95394ce9dab5e7d7d075ea6

RANDOM SEED= 892170831

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.264
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	: 5931.00
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		: 3000.264
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:       1885692 kB
Buffers:         41004 kB
Cached:          62344 kB
SwapCached:       3820 kB
Active:          66692 kB
Inactive:        46804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1885692 kB
SwapTotal:     4192956 kB
SwapFree:      4182940 kB
Dirty:            1188 kB
Writeback:           0 kB
Mapped:          15600 kB
Slab:            42732 kB
Committed_AS:  4498076 kB
PageTables:       1472 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= 66561 MiB

End job on node69 on Tue May  1 12:36:20 UTC 2007