Trace number 454509

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_500_60_4.opb
MD5SUM468c9636f2c99e512d4c3bca04b78033
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-42
Best CPU time to get the best result obtained on this benchmark1800.16
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -42
Optimality of the best value was proved NO
Number of variables500
Total number of constraints500
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 constraints500
Minimum length of a constraint60
Maximum length of a constraint106
Number of terms in the objective function 500
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 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 500
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)37458
Sum of products size (including duplicates)74916
Number of different products18729
Sum of products size37458

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/454509-1178026983/instance-454509-1178026983.opb ......
0.60/0.69	c done parsing opb.
0.60/0.69	o 474
0.70/0.71	o 473
2.69/2.74	o 472
9.19/9.28	o 471
9.79/9.90	o 470
9.99/10.09	o 469
13.79/13.87	o 468
14.09/14.11	o 467
15.48/15.51	o 466
368.39/368.51	o 465
1800.08/1800.70	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/454509-1178026983/instance-454509-1178026983.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node27/watcher-454509-1178026983 -o ROOT/results/node27/solver-454509-1178026983 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/454509-1178026983/PBS4 /tmp/evaluation/454509-1178026983/instance-454509-1178026983.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: 1.01 1.16 1.12 3/65 6701
/proc/meminfo: memFree=1874832/2055920 swapFree=4182956/4192956
[pid=6701] ppid=6699 vsize=3128 CPUtime=0
/proc/6701/stat : 6701 (PBS4) R 6699 6701 13080 0 -1 4194304 493 0 0 0 0 0 0 0 18 0 1 0 215394367 3203072 476 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 1 0 0
/proc/6701/statm: 782 480 81 219 0 559 0

[startup+0.0582201 s]
/proc/loadavg: 1.01 1.16 1.12 3/65 6701
/proc/meminfo: memFree=1874832/2055920 swapFree=4182956/4192956
[pid=6701] ppid=6699 vsize=4820 CPUtime=0.05
/proc/6701/stat : 6701 (PBS4) R 6699 6701 13080 0 -1 4194304 973 0 0 0 5 0 0 0 18 0 1 0 215394367 4935680 956 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/6701/statm: 1205 956 87 219 0 982 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4820

[startup+0.101224 s]
/proc/loadavg: 1.01 1.16 1.12 3/65 6701
/proc/meminfo: memFree=1874832/2055920 swapFree=4182956/4192956
[pid=6701] ppid=6699 vsize=5348 CPUtime=0.09
/proc/6701/stat : 6701 (PBS4) R 6699 6701 13080 0 -1 4194304 1124 0 0 0 9 0 0 0 18 0 1 0 215394367 5476352 1107 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134593253 0 0 4096 0 0 0 0 17 1 0 0
/proc/6701/statm: 1337 1107 87 219 0 1114 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5348

[startup+0.301244 s]
/proc/loadavg: 1.01 1.16 1.12 3/65 6701
/proc/meminfo: memFree=1874832/2055920 swapFree=4182956/4192956
[pid=6701] ppid=6699 vsize=8784 CPUtime=0.29
/proc/6701/stat : 6701 (PBS4) R 6699 6701 13080 0 -1 4194304 2038 0 0 0 29 0 0 0 19 0 1 0 215394367 8994816 1988 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134530224 0 0 4096 0 0 0 0 17 1 0 0
/proc/6701/statm: 2196 1988 88 219 0 1973 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8784

[startup+0.701284 s]
/proc/loadavg: 1.01 1.16 1.12 3/65 6701
/proc/meminfo: memFree=1874832/2055920 swapFree=4182956/4192956
[pid=6701] ppid=6699 vsize=13640 CPUtime=0.7
/proc/6701/stat : 6701 (PBS4) R 6699 6701 13080 0 -1 4194304 3161 0 0 0 69 1 0 0 23 0 1 0 215394367 13967360 2854 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6701/statm: 3410 2854 104 219 0 3187 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 13640

[startup+1.50237 s]
/proc/loadavg: 1.01 1.16 1.12 2/66 6702
/proc/meminfo: memFree=1861896/2055920 swapFree=4182956/4192956
[pid=6701] ppid=6699 vsize=20808 CPUtime=1.49
/proc/6701/stat : 6701 (PBS4) R 6699 6701 13080 0 -1 4194304 4267 0 0 0 148 1 0 0 25 0 1 0 215394367 21307392 3960 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6701/statm: 5202 3960 104 219 0 4979 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20808

[startup+3.10153 s]
/proc/loadavg: 1.01 1.16 1.12 2/66 6702
/proc/meminfo: memFree=1856328/2055920 swapFree=4182956/4192956
[pid=6701] ppid=6699 vsize=29000 CPUtime=3.09
/proc/6701/stat : 6701 (PBS4) R 6699 6701 13080 0 -1 4194304 5925 0 0 0 307 2 0 0 25 0 1 0 215394367 29696000 5618 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6701/statm: 7250 5618 104 219 0 7027 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29000

[startup+6.30185 s]
/proc/loadavg: 1.01 1.15 1.12 2/66 6702
/proc/meminfo: memFree=1842768/2055920 swapFree=4182956/4192956
[pid=6701] ppid=6699 vsize=45384 CPUtime=6.28
/proc/6701/stat : 6701 (PBS4) R 6699 6701 13080 0 -1 4194304 9273 0 0 0 623 5 0 0 25 0 1 0 215394367 46473216 8966 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551335 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6701/statm: 11346 8966 104 219 0 11123 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 45384

[startup+12.7015 s]
/proc/loadavg: 1.01 1.15 1.12 2/66 6702
/proc/meminfo: memFree=1821976/2055920 swapFree=4182956/4192956
[pid=6701] ppid=6699 vsize=80136 CPUtime=12.68
/proc/6701/stat : 6701 (PBS4) R 6699 6701 13080 0 -1 4194304 14509 0 0 0 1259 9 0 0 25 0 1 0 215394367 82059264 13898 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6701/statm: 20034 13898 104 219 0 19811 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 80136

[startup+25.5018 s]
/proc/loadavg: 1.01 1.14 1.12 2/66 6702
/proc/meminfo: memFree=1808472/2055920 swapFree=4182956/4192956
[pid=6701] ppid=6699 vsize=85008 CPUtime=25.49
/proc/6701/stat : 6701 (PBS4) R 6699 6701 13080 0 -1 4194304 17992 0 0 0 2536 13 0 0 25 0 1 0 215394367 87048192 16618 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549298 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6701/statm: 21252 16618 104 219 0 21029 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 85008

[startup+51.1014 s]
/proc/loadavg: 1.00 1.13 1.11 2/66 6702
/proc/meminfo: memFree=1803544/2055920 swapFree=4182956/4192956
[pid=6701] ppid=6699 vsize=88172 CPUtime=51.08
/proc/6701/stat : 6701 (PBS4) R 6699 6701 13080 0 -1 4194304 20385 0 0 0 5091 17 0 0 25 0 1 0 215394367 90288128 17909 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6701/statm: 22043 17909 104 219 0 21820 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 88172

[startup+102.306 s]
/proc/loadavg: 1.00 1.11 1.10 2/66 6702
/proc/meminfo: memFree=1798424/2055920 swapFree=4182956/4192956
[pid=6701] ppid=6699 vsize=93676 CPUtime=102.26
/proc/6701/stat : 6701 (PBS4) R 6699 6701 13080 0 -1 4194304 24069 0 0 0 10202 24 0 0 25 0 1 0 215394367 95924224 19118 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6701/statm: 23419 19118 104 219 0 23196 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 93676

[startup+162.302 s]
/proc/loadavg: 1.00 1.08 1.09 2/66 6702
/proc/meminfo: memFree=1795416/2055920 swapFree=4182956/4192956
[pid=6701] ppid=6699 vsize=98556 CPUtime=162.24
/proc/6701/stat : 6701 (PBS4) R 6699 6701 13080 0 -1 4194304 27966 0 0 0 16191 33 0 0 25 0 1 0 215394367 100921344 19852 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6701/statm: 24639 19852 104 219 0 24416 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 98556

[startup+222.302 s]
/proc/loadavg: 1.00 1.07 1.08 2/66 6702
/proc/meminfo: memFree=1792536/2055920 swapFree=4182956/4192956
[pid=6701] ppid=6699 vsize=100568 CPUtime=222.23
/proc/6701/stat : 6701 (PBS4) R 6699 6701 13080 0 -1 4194304 30996 0 0 0 22182 41 0 0 25 0 1 0 215394367 102981632 20564 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6701/statm: 25142 20564 104 219 0 24919 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 100568

[startup+282.302 s]
/proc/loadavg: 1.00 1.05 1.08 2/66 6702
/proc/meminfo: memFree=1790040/2055920 swapFree=4182956/4192956
[pid=6701] ppid=6699 vsize=101980 CPUtime=282.21
/proc/6701/stat : 6701 (PBS4) R 6699 6701 13080 0 -1 4194304 33881 0 0 0 28172 49 0 0 25 0 1 0 215394367 104427520 21169 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6701/statm: 25495 21169 104 219 0 25272 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 101980

[startup+342.302 s]
/proc/loadavg: 1.00 1.04 1.07 2/66 6702
/proc/meminfo: memFree=1787864/2055920 swapFree=4182956/4192956
[pid=6701] ppid=6699 vsize=109500 CPUtime=342.2
/proc/6701/stat : 6701 (PBS4) R 6699 6701 13080 0 -1 4194304 38169 0 0 0 34163 57 0 0 25 0 1 0 215394367 112128000 21716 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6701/statm: 27375 21716 104 219 0 27152 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 109500

[startup+402.302 s]
/proc/loadavg: 1.00 1.03 1.07 2/66 6702
/proc/meminfo: memFree=1785560/2055920 swapFree=4182956/4192956
[pid=6701] ppid=6699 vsize=110556 CPUtime=402.17
/proc/6701/stat : 6701 (PBS4) R 6699 6701 13080 0 -1 4194304 40816 0 0 0 40153 64 0 0 25 0 1 0 215394367 113209344 22273 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134561164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6701/statm: 27639 22273 104 219 0 27416 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 110556

[startup+462.302 s]
/proc/loadavg: 1.00 1.02 1.06 2/66 6702
/proc/meminfo: memFree=1783512/2055920 swapFree=4182956/4192956
[pid=6701] ppid=6699 vsize=111980 CPUtime=462.16
/proc/6701/stat : 6701 (PBS4) R 6699 6701 13080 0 -1 4194304 43369 0 0 0 46144 72 0 0 25 0 1 0 215394367 114667520 22774 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6701/statm: 27995 22774 104 219 0 27772 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 111980

[startup+522.301 s]
/proc/loadavg: 1.00 1.02 1.06 2/66 6702
/proc/meminfo: memFree=1781592/2055920 swapFree=4182956/4192956
[pid=6701] ppid=6699 vsize=112832 CPUtime=522.15
/proc/6701/stat : 6701 (PBS4) R 6699 6701 13080 0 -1 4194304 45883 0 0 0 52136 79 0 0 25 0 1 0 215394367 115539968 23274 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548135 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6701/statm: 28208 23274 104 219 0 27985 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 112832

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.05 2/66 6702
/proc/meminfo: memFree=1779800/2055920 swapFree=4182956/4192956
[pid=6701] ppid=6699 vsize=113728 CPUtime=582.12
/proc/6701/stat : 6701 (PBS4) R 6699 6701 13080 0 -1 4194304 48303 0 0 0 58126 86 0 0 25 0 1 0 215394367 116457472 23718 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6701/statm: 28432 23718 104 219 0 28209 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 113728

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.04 2/66 6702
/proc/meminfo: memFree=1777880/2055920 swapFree=4182956/4192956
[pid=6701] ppid=6699 vsize=114508 CPUtime=642.11
/proc/6701/stat : 6701 (PBS4) R 6699 6701 13080 0 -1 4194304 50700 0 0 0 64118 93 0 0 25 0 1 0 215394367 117256192 24177 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6701/statm: 28627 24177 104 219 0 28404 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 114508


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 6702
/proc/meminfo: memFree=1771224/2055920 swapFree=4182956/4192956
[pid=6701] ppid=6699 vsize=130760 CPUtime=882.04
/proc/6701/stat : 6701 (PBS4) R 6699 6701 13080 0 -1 4194304 62870 0 0 0 88080 124 0 0 25 0 1 0 215394367 133898240 25864 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6701/statm: 32690 25864 104 219 0 32467 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 130760

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 6702
/proc/meminfo: memFree=1769432/2055920 swapFree=4182956/4192956
[pid=6701] ppid=6699 vsize=132168 CPUtime=942.02
/proc/6701/stat : 6701 (PBS4) R 6699 6701 13080 0 -1 4194304 65128 0 0 0 94072 130 0 0 25 0 1 0 215394367 135340032 26336 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559751 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6701/statm: 33042 26336 104 219 0 32819 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 132168

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 6702
/proc/meminfo: memFree=1767384/2055920 swapFree=4182956/4192956
[pid=6701] ppid=6699 vsize=132680 CPUtime=1002.01
/proc/6701/stat : 6701 (PBS4) R 6699 6701 13080 0 -1 4194304 67392 0 0 0 100064 137 0 0 25 0 1 0 215394367 135864320 26814 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6701/statm: 33170 26814 104 219 0 32947 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 132680

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6702
/proc/meminfo: memFree=1765784/2055920 swapFree=4182956/4192956
[pid=6701] ppid=6699 vsize=133804 CPUtime=1061.99
/proc/6701/stat : 6701 (PBS4) R 6699 6701 13080 0 -1 4194304 69505 0 0 0 106055 144 0 0 25 0 1 0 215394367 137015296 27217 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6701/statm: 33451 27217 104 219 0 33228 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 133804

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 6876
/proc/meminfo: memFree=1762896/2055920 swapFree=4182956/4192956
[pid=6701] ppid=6699 vsize=135156 CPUtime=1121.88
/proc/6701/stat : 6701 (PBS4) R 6699 6701 13080 0 -1 4194304 71616 0 0 0 112037 151 0 0 25 0 1 0 215394367 138399744 27618 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6701/statm: 33789 27618 104 219 0 33566 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 135156

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6900
/proc/meminfo: memFree=1762328/2055920 swapFree=4182956/4192956
[pid=6701] ppid=6699 vsize=135316 CPUtime=1181.85
/proc/6701/stat : 6701 (PBS4) R 6699 6701 13080 0 -1 4194304 73682 0 0 0 118025 160 0 0 25 0 1 0 215394367 138563584 28012 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549229 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6701/statm: 33829 28012 104 219 0 33606 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 135316

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6900
/proc/meminfo: memFree=1760856/2055920 swapFree=4182956/4192956
[pid=6701] ppid=6699 vsize=136584 CPUtime=1241.83
/proc/6701/stat : 6701 (PBS4) R 6699 6701 13080 0 -1 4194304 75675 0 0 0 124018 165 0 0 25 0 1 0 215394367 139862016 28371 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6701/statm: 34146 28371 104 219 0 33923 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 136584

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6900
/proc/meminfo: memFree=1759256/2055920 swapFree=4182956/4192956
[pid=6701] ppid=6699 vsize=136936 CPUtime=1301.82
/proc/6701/stat : 6701 (PBS4) R 6699 6701 13080 0 -1 4194304 77711 0 0 0 130011 171 0 0 25 0 1 0 215394367 140222464 28773 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6701/statm: 34234 28773 104 219 0 34011 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 136936

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6900
/proc/meminfo: memFree=1757848/2055920 swapFree=4182956/4192956
[pid=6701] ppid=6699 vsize=138284 CPUtime=1361.8
/proc/6701/stat : 6701 (PBS4) R 6699 6701 13080 0 -1 4194304 79679 0 0 0 136002 178 0 0 25 0 1 0 215394367 141602816 29145 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6701/statm: 34571 29145 104 219 0 34348 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 138284

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6900
/proc/meminfo: memFree=1756376/2055920 swapFree=4182956/4192956
[pid=6701] ppid=6699 vsize=139876 CPUtime=1421.78
/proc/6701/stat : 6701 (PBS4) R 6699 6701 13080 0 -1 4194304 81679 0 0 0 141994 184 0 0 25 0 1 0 215394367 143233024 29511 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551816 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6701/statm: 34969 29511 104 219 0 34746 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 139876

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6900
/proc/meminfo: memFree=1754840/2055920 swapFree=4182956/4192956
[pid=6701] ppid=6699 vsize=139876 CPUtime=1481.76
/proc/6701/stat : 6701 (PBS4) R 6699 6701 13080 0 -1 4194304 83690 0 0 0 147986 190 0 0 25 0 1 0 215394367 143233024 29888 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6701/statm: 34969 29888 104 219 0 34746 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 139876

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6900
/proc/meminfo: memFree=1753432/2055920 swapFree=4182956/4192956
[pid=6701] ppid=6699 vsize=141396 CPUtime=1541.75
/proc/6701/stat : 6701 (PBS4) R 6699 6701 13080 0 -1 4194304 85683 0 0 0 153979 196 0 0 25 0 1 0 215394367 144789504 30247 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549632 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6701/statm: 35349 30247 104 219 0 35126 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 141396

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6900
/proc/meminfo: memFree=1752024/2055920 swapFree=4182956/4192956
[pid=6701] ppid=6699 vsize=141396 CPUtime=1601.73
/proc/6701/stat : 6701 (PBS4) R 6699 6701 13080 0 -1 4194304 87672 0 0 0 159971 202 0 0 25 0 1 0 215394367 144789504 30602 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6701/statm: 35349 30602 104 219 0 35126 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 141396

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6900
/proc/meminfo: memFree=1750616/2055920 swapFree=4182956/4192956
[pid=6701] ppid=6699 vsize=141396 CPUtime=1661.72
/proc/6701/stat : 6701 (PBS4) R 6699 6701 13080 0 -1 4194304 89659 0 0 0 165965 207 0 0 25 0 1 0 215394367 144789504 30955 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6701/statm: 35349 30955 104 219 0 35126 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 141396

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6900
/proc/meminfo: memFree=1749144/2055920 swapFree=4182956/4192956
[pid=6701] ppid=6699 vsize=143012 CPUtime=1721.69
/proc/6701/stat : 6701 (PBS4) R 6699 6701 13080 0 -1 4194304 91562 0 0 0 171957 212 0 0 25 0 1 0 215394367 146444288 31300 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6701/statm: 35753 31300 104 219 0 35530 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 143012

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6900
/proc/meminfo: memFree=1747736/2055920 swapFree=4182956/4192956
[pid=6701] ppid=6699 vsize=167588 CPUtime=1781.68
/proc/6701/stat : 6701 (PBS4) R 6699 6701 13080 0 -1 4194304 99646 0 0 0 177947 221 0 0 25 0 1 0 215394367 171610112 31643 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6701/statm: 41897 31643 104 219 0 41674 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 167588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6900
/proc/meminfo: memFree=1747352/2055920 swapFree=4182956/4192956
[pid=6701] ppid=6699 vsize=167588 CPUtime=1800.08
/proc/6701/stat : 6701 (PBS4) R 6699 6701 13080 0 -1 4194304 100205 0 0 0 179786 222 0 0 25 0 1 0 215394367 171610112 31746 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6701/statm: 41897 31746 104 219 0 41674 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 167588

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 2/66 6900
/proc/meminfo: memFree=1747352/2055920 swapFree=4182956/4192956
[pid=6701] ppid=6699 vsize=167588 CPUtime=1800.08
/proc/6701/stat : 6701 (PBS4) R 6699 6701 13080 0 -1 4194304 100205 0 0 0 179786 222 0 0 25 0 1 0 215394367 171610112 31746 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6701/statm: 41897 31746 104 219 0 41674 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 167588

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.11
CPU user time (s): 1797.87
CPU system time (s): 2.24266
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 192168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.87
system time used= 2.24266
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 100206
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= 3015

runsolver used 1.3408 second user time and 3.63545 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Tue May  1 13:43:04 UTC 2007

IDJOB= 454509
IDBENCH= 48202
IDSOLVER= 157
FILE ID= node27/454509-1178026983

PBS_JOBID= 4728337

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_500_60_4.opb
COMMAND LINE= /tmp/evaluation/454509-1178026983/PBS4 /tmp/evaluation/454509-1178026983/instance-454509-1178026983.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node27/convwatcher-454509-1178026983 -o ROOT/results/node27/conversion-454509-1178026983 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454509-1178026983/instance-454509-1178026983.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-454509-1178026983 -o ROOT/results/node27/solver-454509-1178026983 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/454509-1178026983/PBS4 /tmp/evaluation/454509-1178026983/instance-454509-1178026983.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  468c9636f2c99e512d4c3bca04b78033

RANDOM SEED= 504845138

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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	: 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		: 3000.213
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:       1875176 kB
Buffers:         51776 kB
Cached:          56484 kB
SwapCached:       3600 kB
Active:          86548 kB
Inactive:        38492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1875176 kB
SwapTotal:     4192956 kB
SwapFree:      4182956 kB
Dirty:            2708 kB
Writeback:           0 kB
Mapped:          21880 kB
Slab:            41716 kB
Committed_AS:  4137556 kB
PageTables:       1432 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= 66562 MiB

End job on node27 on Tue May  1 14:13:07 UTC 2007