Trace number 455454

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. 1800.1 1800.55

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_100_10_5.opb
MD5SUMae2bd1e13f1871c16ad2ebb51fc6f92a
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-29
Best CPU time to get the best result obtained on this benchmark1800.05
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -29
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)2504
Sum of products size (including duplicates)5008
Number of different products1252
Sum of products size2504

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/455454-1178043770/instance-455454-1178043770.opb ......
0.09/0.10	c done parsing opb.
0.09/0.10	o 87
0.09/0.11	o 85
0.09/0.11	o 83
3.20/3.27	o 82
3.39/3.40	o 81
3.79/3.84	o 80
4.20/4.21	o 79
4.49/4.59	o 78
7.29/7.38	o 77
14.19/14.30	o 76
1709.17/1709.62	o 75
1800.05/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/455454-1178043770/instance-455454-1178043770.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node26/watcher-455454-1178043770 -o ROOT/results/node26/solver-455454-1178043770 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/455454-1178043770/PBS4 /tmp/evaluation/455454-1178043770/instance-455454-1178043770.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: 0.97 0.99 0.99 3/77 1789
/proc/meminfo: memFree=1862192/2055920 swapFree=4170208/4192956
[pid=1789] ppid=1787 vsize=1596 CPUtime=0
/proc/1789/stat : 1789 (PBS4) R 1787 1789 674 0 -1 4194304 184 0 0 0 0 0 0 0 18 0 1 0 252293837 1634304 167 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/1789/statm: 399 167 87 219 0 176 0

[startup+0.0323281 s]
/proc/loadavg: 0.97 0.99 0.99 3/77 1789
/proc/meminfo: memFree=1862192/2055920 swapFree=4170208/4192956
[pid=1789] ppid=1787 vsize=2004 CPUtime=0.03
/proc/1789/stat : 1789 (PBS4) R 1787 1789 674 0 -1 4194304 292 0 0 0 3 0 0 0 18 0 1 0 252293837 2052096 275 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134640335 0 0 4096 0 0 0 0 17 1 0 0
/proc/1789/statm: 501 275 87 219 0 278 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2004

[startup+0.101334 s]
/proc/loadavg: 0.97 0.99 0.99 3/77 1789
/proc/meminfo: memFree=1862192/2055920 swapFree=4170208/4192956
[pid=1789] ppid=1787 vsize=2000 CPUtime=0.09
/proc/1789/stat : 1789 (PBS4) R 1787 1789 674 0 -1 4194304 304 0 0 0 9 0 0 0 18 0 1 0 252293837 2048000 287 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559810 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1789/statm: 500 287 92 219 0 277 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2000

[startup+0.301354 s]
/proc/loadavg: 0.97 0.99 0.99 3/77 1789
/proc/meminfo: memFree=1862192/2055920 swapFree=4170208/4192956
[pid=1789] ppid=1787 vsize=2256 CPUtime=0.29
/proc/1789/stat : 1789 (PBS4) R 1787 1789 674 0 -1 4194304 433 0 0 0 29 0 0 0 19 0 1 0 252293837 2310144 416 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548082 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1789/statm: 564 416 103 219 0 341 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2256

[startup+0.701389 s]
/proc/loadavg: 0.97 0.99 0.99 3/77 1789
/proc/meminfo: memFree=1862192/2055920 swapFree=4170208/4192956
[pid=1789] ppid=1787 vsize=3972 CPUtime=0.69
/proc/1789/stat : 1789 (PBS4) R 1787 1789 674 0 -1 4194304 748 0 0 0 69 0 0 0 23 0 1 0 252293837 4067328 731 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547979 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1789/statm: 993 731 103 219 0 770 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3972

[startup+1.50146 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 1790
/proc/meminfo: memFree=1858600/2055920 swapFree=4170208/4192956
[pid=1789] ppid=1787 vsize=6348 CPUtime=1.5
/proc/1789/stat : 1789 (PBS4) R 1787 1789 674 0 -1 4194304 1418 0 0 0 149 1 0 0 25 0 1 0 252293837 6500352 1401 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1789/statm: 1587 1401 103 219 0 1364 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 6348

[startup+3.10161 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 1790
/proc/meminfo: memFree=1854632/2055920 swapFree=4170208/4192956
[pid=1789] ppid=1787 vsize=11320 CPUtime=3.09
/proc/1789/stat : 1789 (PBS4) R 1787 1789 674 0 -1 4194304 2544 0 0 0 307 2 0 0 25 0 1 0 252293837 11591680 2478 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1789/statm: 2830 2478 104 219 0 2607 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11320

[startup+6.30191 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 1790
/proc/meminfo: memFree=1847592/2055920 swapFree=4170208/4192956
[pid=1789] ppid=1787 vsize=21348 CPUtime=6.29
/proc/1789/stat : 1789 (PBS4) R 1787 1789 674 0 -1 4194304 3868 0 0 0 625 4 0 0 25 0 1 0 252293837 21860352 3705 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1789/statm: 5337 3705 104 219 0 5114 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21348

[startup+12.7015 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 1790
/proc/meminfo: memFree=1842432/2055920 swapFree=4170208/4192956
[pid=1789] ppid=1787 vsize=38344 CPUtime=12.69
/proc/1789/stat : 1789 (PBS4) R 1787 1789 674 0 -1 4194304 5446 0 0 0 1261 8 0 0 25 0 1 0 252293837 39264256 5283 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1789/statm: 9586 5283 104 219 0 9363 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 38344

[startup+25.5027 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 1790
/proc/meminfo: memFree=1827520/2055920 swapFree=4170208/4192956
[pid=1789] ppid=1787 vsize=40080 CPUtime=25.49
/proc/1789/stat : 1789 (PBS4) R 1787 1789 674 0 -1 4194304 9186 0 0 0 2536 13 0 0 25 0 1 0 252293837 41041920 8830 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1789/statm: 10020 8830 104 219 0 9797 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 40080

[startup+51.1021 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1790
/proc/meminfo: memFree=1811200/2055920 swapFree=4170208/4192956
[pid=1789] ppid=1787 vsize=74484 CPUtime=51.08
/proc/1789/stat : 1789 (PBS4) R 1787 1789 674 0 -1 4194304 13221 0 0 0 5088 20 0 0 25 0 1 0 252293837 76271616 12865 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1789/statm: 18621 12865 104 219 0 18398 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 74484

[startup+102.306 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1790
/proc/meminfo: memFree=1791744/2055920 swapFree=4170208/4192956
[pid=1789] ppid=1787 vsize=79072 CPUtime=102.27
/proc/1789/stat : 1789 (PBS4) R 1787 1789 674 0 -1 4194304 18403 0 0 0 10195 32 0 0 25 0 1 0 252293837 80969728 17662 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1789/statm: 19768 17662 104 219 0 19545 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 79072

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1790
/proc/meminfo: memFree=1776896/2055920 swapFree=4170208/4192956
[pid=1789] ppid=1787 vsize=146740 CPUtime=162.25
/proc/1789/stat : 1789 (PBS4) R 1787 1789 674 0 -1 4194304 22105 0 0 0 16184 41 0 0 25 0 1 0 252293837 150261760 21364 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1789/statm: 36685 21364 104 219 0 36462 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 146740

[startup+222.303 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1790
/proc/meminfo: memFree=1763008/2055920 swapFree=4170208/4192956
[pid=1789] ppid=1787 vsize=151876 CPUtime=222.23
/proc/1789/stat : 1789 (PBS4) R 1787 1789 674 0 -1 4194304 26340 0 0 0 22174 49 0 0 25 0 1 0 252293837 155521024 24830 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1789/statm: 37969 24830 104 219 0 37746 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 151876

[startup+282.303 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1790
/proc/meminfo: memFree=1752192/2055920 swapFree=4170208/4192956
[pid=1789] ppid=1787 vsize=153712 CPUtime=282.22
/proc/1789/stat : 1789 (PBS4) R 1787 1789 674 0 -1 4194304 29070 0 0 0 28166 56 0 0 25 0 1 0 252293837 157401088 27560 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1789/statm: 38428 27560 104 219 0 38205 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 153712

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1790
/proc/meminfo: memFree=1744128/2055920 swapFree=4170208/4192956
[pid=1789] ppid=1787 vsize=155276 CPUtime=342.21
/proc/1789/stat : 1789 (PBS4) R 1787 1789 674 0 -1 4194304 31003 0 0 0 34157 64 0 0 25 0 1 0 252293837 159002624 29493 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585680 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1789/statm: 38819 29493 104 219 0 38596 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 155276

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1790
/proc/meminfo: memFree=1737984/2055920 swapFree=4170208/4192956
[pid=1789] ppid=1787 vsize=157604 CPUtime=402.19
/proc/1789/stat : 1789 (PBS4) R 1787 1789 674 0 -1 4194304 32589 0 0 0 40149 70 0 0 25 0 1 0 252293837 161386496 31079 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134535127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1789/statm: 39401 31079 104 219 0 39178 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 157604

[startup+462.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1790
/proc/meminfo: memFree=1729984/2055920 swapFree=4170208/4192956
[pid=1789] ppid=1787 vsize=158720 CPUtime=462.18
/proc/1789/stat : 1789 (PBS4) R 1787 1789 674 0 -1 4194304 34562 0 0 0 46142 76 0 0 25 0 1 0 252293837 162529280 33052 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1789/statm: 39680 33052 104 219 0 39457 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 158720

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1790
/proc/meminfo: memFree=1723840/2055920 swapFree=4170208/4192956
[pid=1789] ppid=1787 vsize=160796 CPUtime=522.16
/proc/1789/stat : 1789 (PBS4) R 1787 1789 674 0 -1 4194304 36110 0 0 0 52134 82 0 0 25 0 1 0 252293837 164655104 34600 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1789/statm: 40199 34600 104 219 0 39976 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 160796

[startup+582.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1790
/proc/meminfo: memFree=1720512/2055920 swapFree=4170208/4192956
[pid=1789] ppid=1787 vsize=168240 CPUtime=582.15
/proc/1789/stat : 1789 (PBS4) R 1787 1789 674 0 -1 4194304 38467 0 0 0 58128 87 0 0 25 0 1 0 252293837 172277760 35420 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1789/statm: 42060 35420 104 219 0 41837 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 168240

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1790
/proc/meminfo: memFree=1712768/2055920 swapFree=4170208/4192956
[pid=1789] ppid=1787 vsize=170540 CPUtime=642.13
/proc/1789/stat : 1789 (PBS4) R 1787 1789 674 0 -1 4194304 40385 0 0 0 64120 93 0 0 25 0 1 0 252293837 174632960 37338 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1789/statm: 42635 37338 104 219 0 42412 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 170540


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1790
/proc/meminfo: memFree=1709952/2055920 swapFree=4170208/4192956
[pid=1789] ppid=1787 vsize=171524 CPUtime=882.07
/proc/1789/stat : 1789 (PBS4) R 1787 1789 674 0 -1 4194304 41022 0 0 0 88093 114 0 0 25 0 1 0 252293837 175640576 37975 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1789/statm: 42881 37975 104 219 0 42658 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 171524

[startup+942.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1790
/proc/meminfo: memFree=1708288/2055920 swapFree=4170208/4192956
[pid=1789] ppid=1787 vsize=173500 CPUtime=942.06
/proc/1789/stat : 1789 (PBS4) R 1787 1789 674 0 -1 4194304 41452 0 0 0 94086 120 0 0 25 0 1 0 252293837 177664000 38405 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1789/statm: 43375 38405 104 219 0 43152 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 173500

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1790
/proc/meminfo: memFree=1707328/2055920 swapFree=4170208/4192956
[pid=1789] ppid=1787 vsize=173764 CPUtime=1002.05
/proc/1789/stat : 1789 (PBS4) R 1787 1789 674 0 -1 4194304 41679 0 0 0 100082 123 0 0 25 0 1 0 252293837 177934336 38632 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1789/statm: 43441 38632 104 219 0 43218 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 173764

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1792
/proc/meminfo: memFree=1697152/2055920 swapFree=4170208/4192956
[pid=1789] ppid=1787 vsize=174688 CPUtime=1062.03
/proc/1789/stat : 1789 (PBS4) R 1787 1789 674 0 -1 4194304 44314 0 0 0 106075 128 0 0 25 0 1 0 252293837 178880512 41267 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1789/statm: 43672 41267 104 219 0 43449 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 174688

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1792
/proc/meminfo: memFree=1685184/2055920 swapFree=4170208/4192956
[pid=1789] ppid=1787 vsize=307224 CPUtime=1122.02
/proc/1789/stat : 1789 (PBS4) R 1787 1789 674 0 -1 4194304 47228 0 0 0 112066 136 0 0 25 0 1 0 252293837 314597376 44115 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1789/statm: 76806 44115 104 219 0 76583 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 307224

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1792
/proc/meminfo: memFree=1677568/2055920 swapFree=4170208/4192956
[pid=1789] ppid=1787 vsize=308272 CPUtime=1182
/proc/1789/stat : 1789 (PBS4) R 1787 1789 674 0 -1 4194304 49146 0 0 0 118059 141 0 0 25 0 1 0 252293837 315670528 46000 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552735 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1789/statm: 77068 46000 104 219 0 76845 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 308272

[startup+1242.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1792
/proc/meminfo: memFree=1672384/2055920 swapFree=4170208/4192956
[pid=1789] ppid=1787 vsize=309500 CPUtime=1241.99
/proc/1789/stat : 1789 (PBS4) R 1787 1789 674 0 -1 4194304 50479 0 0 0 124052 147 0 0 25 0 1 0 252293837 316928000 47267 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1789/statm: 77375 47267 104 219 0 77152 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 309500

[startup+1302.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1792
/proc/meminfo: memFree=1667520/2055920 swapFree=4170208/4192956
[pid=1789] ppid=1787 vsize=310024 CPUtime=1301.98
/proc/1789/stat : 1789 (PBS4) R 1787 1789 674 0 -1 4194304 51721 0 0 0 130046 152 0 0 25 0 1 0 252293837 317464576 48476 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1789/statm: 77506 48476 104 219 0 77283 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 310024

[startup+1362.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1792
/proc/meminfo: memFree=1662720/2055920 swapFree=4170208/4192956
[pid=1789] ppid=1787 vsize=310756 CPUtime=1361.96
/proc/1789/stat : 1789 (PBS4) R 1787 1789 674 0 -1 4194304 52920 0 0 0 136040 156 0 0 25 0 1 0 252293837 318214144 49675 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1789/statm: 77689 49675 104 219 0 77466 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 310756

[startup+1422.31 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1792
/proc/meminfo: memFree=1658752/2055920 swapFree=4170208/4192956
[pid=1789] ppid=1787 vsize=311408 CPUtime=1421.95
/proc/1789/stat : 1789 (PBS4) R 1787 1789 674 0 -1 4194304 53973 0 0 0 142034 161 0 0 25 0 1 0 252293837 318881792 50662 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1789/statm: 77852 50662 104 219 0 77629 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 311408

[startup+1482.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1792
/proc/meminfo: memFree=1655296/2055920 swapFree=4170208/4192956
[pid=1789] ppid=1787 vsize=312300 CPUtime=1481.93
/proc/1789/stat : 1789 (PBS4) R 1787 1789 674 0 -1 4194304 54869 0 0 0 148028 165 0 0 25 0 1 0 252293837 319795200 51525 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547570 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1789/statm: 78075 51525 104 219 0 77852 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 312300

[startup+1542.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1792
/proc/meminfo: memFree=1651328/2055920 swapFree=4170208/4192956
[pid=1789] ppid=1787 vsize=312824 CPUtime=1541.91
/proc/1789/stat : 1789 (PBS4) R 1787 1789 674 0 -1 4194304 55886 0 0 0 154022 169 0 0 25 0 1 0 252293837 320331776 52509 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1789/statm: 78206 52509 104 219 0 77983 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 312824

[startup+1602.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1792
/proc/meminfo: memFree=1646976/2055920 swapFree=4170208/4192956
[pid=1789] ppid=1787 vsize=313996 CPUtime=1601.9
/proc/1789/stat : 1789 (PBS4) R 1787 1789 674 0 -1 4194304 57053 0 0 0 160018 172 0 0 25 0 1 0 252293837 321531904 53577 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1789/statm: 78499 53577 104 219 0 78276 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 313996

[startup+1662.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1792
/proc/meminfo: memFree=1642432/2055920 swapFree=4170208/4192956
[pid=1789] ppid=1787 vsize=326540 CPUtime=1661.89
/proc/1789/stat : 1789 (PBS4) R 1787 1789 674 0 -1 4194304 61306 0 0 0 166012 177 0 0 25 0 1 0 252293837 334376960 54691 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1789/statm: 81635 54691 104 219 0 81412 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 326540

[startup+1722.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1792
/proc/meminfo: memFree=1639616/2055920 swapFree=4170208/4192956
[pid=1789] ppid=1787 vsize=326804 CPUtime=1721.87
/proc/1789/stat : 1789 (PBS4) R 1787 1789 674 0 -1 4194304 62028 0 0 0 172007 180 0 0 25 0 1 0 252293837 334647296 55413 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1789/statm: 81701 55413 104 219 0 81478 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 326804

[startup+1782.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1792
/proc/meminfo: memFree=1635456/2055920 swapFree=4170208/4192956
[pid=1789] ppid=1787 vsize=328148 CPUtime=1781.85
/proc/1789/stat : 1789 (PBS4) R 1787 1789 674 0 -1 4194304 63082 0 0 0 178001 184 0 0 25 0 1 0 252293837 336023552 56434 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1789/statm: 82037 56434 104 219 0 81814 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 328148



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1792
/proc/meminfo: memFree=1634688/2055920 swapFree=4170208/4192956
[pid=1789] ppid=1787 vsize=328672 CPUtime=1800.05
/proc/1789/stat : 1789 (PBS4) R 1787 1789 674 0 -1 4194304 63297 0 0 0 179820 185 0 0 25 0 1 0 252293837 336560128 56616 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1789/statm: 82168 56616 104 219 0 81945 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 328672

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1792
/proc/meminfo: memFree=1634688/2055920 swapFree=4170208/4192956
[pid=1789] ppid=1787 vsize=328672 CPUtime=1800.05
/proc/1789/stat : 1789 (PBS4) R 1787 1789 674 0 -1 4194304 63297 0 0 0 179820 185 0 0 25 0 1 0 252293837 336560128 56616 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1789/statm: 82168 56616 104 219 0 81945 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 328672

Child status: 0
Real time (s): 1800.55
CPU time (s): 1800.1
CPU user time (s): 1798.21
CPU system time (s): 1.89371
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 338704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.21
system time used= 1.89371
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63298
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= 38799

runsolver used 1.3178 second user time and 3.9624 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Tue May  1 18:22:50 UTC 2007

IDJOB= 455454
IDBENCH= 48265
IDSOLVER= 157
FILE ID= node26/455454-1178043770

PBS_JOBID= 4728408

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_5.opb
COMMAND LINE= /tmp/evaluation/455454-1178043770/PBS4 /tmp/evaluation/455454-1178043770/instance-455454-1178043770.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node26/convwatcher-455454-1178043770 -o ROOT/results/node26/conversion-455454-1178043770 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/455454-1178043770/instance-455454-1178043770.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-455454-1178043770 -o ROOT/results/node26/solver-455454-1178043770 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/455454-1178043770/PBS4 /tmp/evaluation/455454-1178043770/instance-455454-1178043770.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  ae2bd1e13f1871c16ad2ebb51fc6f92a

RANDOM SEED= 722991363

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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:       1862608 kB
Buffers:         39440 kB
Cached:          60284 kB
SwapCached:       3160 kB
Active:          43776 kB
Inactive:        85388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1862608 kB
SwapTotal:     4192956 kB
SwapFree:      4170208 kB
Dirty:            1260 kB
Writeback:           0 kB
Mapped:          35648 kB
Slab:            49732 kB
Committed_AS:  2471732 kB
PageTables:       1728 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 node26 on Tue May  1 18:52:53 UTC 2007