Trace number 453834

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. 1800.07 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_500_10_3.opb
MD5SUM31a0e10ee8ac2049545ec8eab33f6948
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark69
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 69
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 constraint11
Maximum length of a constraint23
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)6316
Sum of products size (including duplicates)12632
Number of different products6316
Sum of products size12632

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/453834-1178158948/instance-453834-1178158948.opb ......
0.09/0.17	c done parsing opb.
0.09/0.17	o 247
0.09/0.18	o 246
0.09/0.18	o 245
0.09/0.19	o 244
0.09/0.19	o 227
0.19/0.20	o 226
0.19/0.20	o 225
0.19/0.21	o 224
0.19/0.21	o 223
0.19/0.22	o 222
0.19/0.23	o 221
0.19/0.23	o 220
0.19/0.24	o 219
0.19/0.24	o 218
0.19/0.25	o 217
0.19/0.25	o 216
0.19/0.29	o 215
0.28/0.30	o 142
0.39/0.40	o 141
0.39/0.41	o 106
0.39/0.43	o 105
0.39/0.43	o 94
0.39/0.44	o 93
0.39/0.44	o 92
0.39/0.45	o 91
0.39/0.46	o 90
1800.05/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/453834-1178158948/instance-453834-1178158948.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node14/watcher-453834-1178158948 -o ROOT/results/node14/solver-453834-1178158948 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/453834-1178158948/PBS4 /tmp/evaluation/453834-1178158948/instance-453834-1178158948.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: 0.92 0.98 0.99 3/77 28830
/proc/meminfo: memFree=1728768/2055920 swapFree=4148808/4192956
[pid=28830] ppid=28828 vsize=2252 CPUtime=0
/proc/28830/stat : 28830 (PBS4) R 28828 28830 27448 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 263812600 2306048 335 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/28830/statm: 563 335 86 219 0 340 0

[startup+0.103006 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28830
/proc/meminfo: memFree=1728768/2055920 swapFree=4148808/4192956
[pid=28830] ppid=28828 vsize=3256 CPUtime=0.09
/proc/28830/stat : 28830 (PBS4) R 28828 28830 27448 0 -1 4194304 672 0 0 0 9 0 0 0 18 0 1 0 263812600 3334144 623 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/28830/statm: 814 623 88 219 0 591 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3256

[startup+0.202015 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28830
/proc/meminfo: memFree=1728768/2055920 swapFree=4148808/4192956
[pid=28830] ppid=28828 vsize=4032 CPUtime=0.19
/proc/28830/stat : 28830 (PBS4) R 28828 28830 27448 0 -1 4194304 957 0 0 0 19 0 0 0 18 0 1 0 263812600 4128768 843 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28830/statm: 1008 843 103 219 0 785 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4032

[startup+0.301024 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28830
/proc/meminfo: memFree=1728768/2055920 swapFree=4148808/4192956
[pid=28830] ppid=28828 vsize=4420 CPUtime=0.28
/proc/28830/stat : 28830 (PBS4) R 28828 28830 27448 0 -1 4194304 986 0 0 0 28 0 0 0 19 0 1 0 263812600 4526080 872 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28830/statm: 1105 872 104 219 0 882 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 4420

[startup+0.701062 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28830
/proc/meminfo: memFree=1728768/2055920 swapFree=4148808/4192956
[pid=28830] ppid=28828 vsize=5624 CPUtime=0.69
/proc/28830/stat : 28830 (PBS4) R 28828 28830 27448 0 -1 4194304 1258 0 0 0 67 2 0 0 23 0 1 0 263812600 5758976 1144 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547951 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28830/statm: 1406 1144 104 219 0 1183 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5624

[startup+1.50114 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 28831
/proc/meminfo: memFree=1724344/2055920 swapFree=4148808/4192956
[pid=28830] ppid=28828 vsize=6456 CPUtime=1.49
/proc/28830/stat : 28830 (PBS4) R 28828 28830 27448 0 -1 4194304 1346 0 0 0 147 2 0 0 25 0 1 0 263812600 6610944 1232 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28830/statm: 1614 1232 104 219 0 1391 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6456

[startup+3.10129 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 28831
/proc/meminfo: memFree=1723768/2055920 swapFree=4148808/4192956
[pid=28830] ppid=28828 vsize=6616 CPUtime=3.09
/proc/28830/stat : 28830 (PBS4) R 28828 28830 27448 0 -1 4194304 1470 0 0 0 306 3 0 0 25 0 1 0 263812600 6774784 1356 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28830/statm: 1654 1356 104 219 0 1431 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6616

[startup+6.30159 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 28831
/proc/meminfo: memFree=1722936/2055920 swapFree=4148808/4192956
[pid=28830] ppid=28828 vsize=7832 CPUtime=6.29
/proc/28830/stat : 28830 (PBS4) R 28828 28830 27448 0 -1 4194304 1673 0 0 0 626 3 0 0 25 0 1 0 263812600 8019968 1510 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547650 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28830/statm: 1958 1510 104 219 0 1735 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7832

[startup+12.7022 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 28831
/proc/meminfo: memFree=1721720/2055920 swapFree=4148808/4192956
[pid=28830] ppid=28828 vsize=10004 CPUtime=12.69
/proc/28830/stat : 28830 (PBS4) R 28828 28830 27448 0 -1 4194304 1966 0 0 0 1265 4 0 0 25 0 1 0 263812600 10244096 1803 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28830/statm: 2501 1803 104 219 0 2278 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10004

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 28831
/proc/meminfo: memFree=1719608/2055920 swapFree=4148808/4192956
[pid=28830] ppid=28828 vsize=14100 CPUtime=25.48
/proc/28830/stat : 28830 (PBS4) R 28828 28830 27448 0 -1 4194304 2492 0 0 0 2543 5 0 0 25 0 1 0 263812600 14438400 2329 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28830/statm: 3525 2329 104 219 0 3302 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14100

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 28831
/proc/meminfo: memFree=1713976/2055920 swapFree=4148808/4192956
[pid=28830] ppid=28828 vsize=17464 CPUtime=51.08
/proc/28830/stat : 28830 (PBS4) R 28828 28830 27448 0 -1 4194304 4013 0 0 0 5099 9 0 0 25 0 1 0 263812600 17883136 3753 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28830/statm: 4366 3753 104 219 0 4143 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17464

[startup+102.302 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 28831
/proc/meminfo: memFree=1711480/2055920 swapFree=4148808/4192956
[pid=28830] ppid=28828 vsize=19968 CPUtime=102.26
/proc/28830/stat : 28830 (PBS4) R 28828 28830 27448 0 -1 4194304 4614 0 0 0 10209 17 0 0 25 0 1 0 263812600 20447232 4354 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559712 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28830/statm: 4992 4354 104 219 0 4769 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 19968

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28831
/proc/meminfo: memFree=1710328/2055920 swapFree=4148808/4192956
[pid=28830] ppid=28828 vsize=21664 CPUtime=162.25
/proc/28830/stat : 28830 (PBS4) R 28828 28830 27448 0 -1 4194304 5079 0 0 0 16200 25 0 0 25 0 1 0 263812600 22183936 4626 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28830/statm: 5416 4626 104 219 0 5193 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 21664

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28831
/proc/meminfo: memFree=1709624/2055920 swapFree=4148808/4192956
[pid=28830] ppid=28828 vsize=22112 CPUtime=222.24
/proc/28830/stat : 28830 (PBS4) R 28828 28830 27448 0 -1 4194304 5262 0 0 0 22189 35 0 0 25 0 1 0 263812600 22642688 4809 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28830/statm: 5528 4809 104 219 0 5305 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 22112

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28831
/proc/meminfo: memFree=1708920/2055920 swapFree=4148808/4192956
[pid=28830] ppid=28828 vsize=22496 CPUtime=282.23
/proc/28830/stat : 28830 (PBS4) R 28828 28830 27448 0 -1 4194304 5437 0 0 0 28181 42 0 0 25 0 1 0 263812600 23035904 4984 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28830/statm: 5624 4984 104 219 0 5401 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 22496

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28831
/proc/meminfo: memFree=1708344/2055920 swapFree=4148808/4192956
[pid=28830] ppid=28828 vsize=24460 CPUtime=342.2
/proc/28830/stat : 28830 (PBS4) R 28828 28830 27448 0 -1 4194304 5957 0 0 0 34170 50 0 0 25 0 1 0 263812600 25047040 5119 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28830/statm: 6115 5119 104 219 0 5892 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 24460

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28831
/proc/meminfo: memFree=1707768/2055920 swapFree=4148808/4192956
[pid=28830] ppid=28828 vsize=24636 CPUtime=402.19
/proc/28830/stat : 28830 (PBS4) R 28828 28830 27448 0 -1 4194304 6103 0 0 0 40162 57 0 0 25 0 1 0 263812600 25227264 5265 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28830/statm: 6159 5265 104 219 0 5936 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 24636

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28831
/proc/meminfo: memFree=1707256/2055920 swapFree=4148808/4192956
[pid=28830] ppid=28828 vsize=25016 CPUtime=462.18
/proc/28830/stat : 28830 (PBS4) R 28828 28830 27448 0 -1 4194304 6230 0 0 0 46155 63 0 0 25 0 1 0 263812600 25616384 5392 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559469 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28830/statm: 6254 5392 104 219 0 6031 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 25016

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28831
/proc/meminfo: memFree=1706744/2055920 swapFree=4148808/4192956
[pid=28830] ppid=28828 vsize=25344 CPUtime=522.16
/proc/28830/stat : 28830 (PBS4) R 28828 28830 27448 0 -1 4194304 6370 0 0 0 52147 69 0 0 25 0 1 0 263812600 25952256 5532 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28830/statm: 6336 5532 104 219 0 6113 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 25344

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28831
/proc/meminfo: memFree=1706232/2055920 swapFree=4148808/4192956
[pid=28830] ppid=28828 vsize=25568 CPUtime=582.15
/proc/28830/stat : 28830 (PBS4) R 28828 28830 27448 0 -1 4194304 6488 0 0 0 58139 76 0 0 25 0 1 0 263812600 26181632 5650 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28830/statm: 6392 5650 104 219 0 6169 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 25568

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28831
/proc/meminfo: memFree=1705720/2055920 swapFree=4148808/4192956
[pid=28830] ppid=28828 vsize=25848 CPUtime=642.13
/proc/28830/stat : 28830 (PBS4) R 28828 28830 27448 0 -1 4194304 6627 0 0 0 64131 82 0 0 25 0 1 0 263812600 26468352 5789 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28830/statm: 6462 5789 104 219 0 6239 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 25848


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28831
/proc/meminfo: memFree=1704184/2055920 swapFree=4148808/4192956
[pid=28830] ppid=28828 vsize=29956 CPUtime=822.09
/proc/28830/stat : 28830 (PBS4) R 28828 28830 27448 0 -1 4194304 7781 0 0 0 82106 103 0 0 25 0 1 0 263812600 30674944 6174 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563092 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28830/statm: 7489 6174 104 219 0 7266 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 29956

[startup+882.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28831
/proc/meminfo: memFree=1703736/2055920 swapFree=4148808/4192956
[pid=28830] ppid=28828 vsize=30256 CPUtime=882.08
/proc/28830/stat : 28830 (PBS4) R 28828 28830 27448 0 -1 4194304 7894 0 0 0 88098 110 0 0 25 0 1 0 263812600 30982144 6287 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28830/statm: 7564 6287 104 219 0 7341 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 30256

[startup+942.302 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 28831
/proc/meminfo: memFree=1703288/2055920 swapFree=4148808/4192956
[pid=28830] ppid=28828 vsize=30256 CPUtime=942.06
/proc/28830/stat : 28830 (PBS4) R 28828 28830 27448 0 -1 4194304 8011 0 0 0 94090 116 0 0 25 0 1 0 263812600 30982144 6404 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563050 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28830/statm: 7564 6404 104 219 0 7341 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 30256

[startup+1002.3 s]
/proc/loadavg: 1.08 1.02 1.00 2/78 28831
/proc/meminfo: memFree=1702712/2055920 swapFree=4148808/4192956
[pid=28830] ppid=28828 vsize=30728 CPUtime=1002.04
/proc/28830/stat : 28830 (PBS4) R 28828 28830 27448 0 -1 4194304 8154 0 0 0 100083 121 0 0 25 0 1 0 263812600 31465472 6547 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134557988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28830/statm: 7682 6547 104 219 0 7459 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 30728

[startup+1062.3 s]
/proc/loadavg: 1.09 1.03 1.00 2/78 28831
/proc/meminfo: memFree=1702264/2055920 swapFree=4148808/4192956
[pid=28830] ppid=28828 vsize=31068 CPUtime=1062.03
/proc/28830/stat : 28830 (PBS4) R 28828 28830 27448 0 -1 4194304 8267 0 0 0 106076 127 0 0 25 0 1 0 263812600 31813632 6660 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28830/statm: 7767 6660 104 219 0 7544 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 31068

[startup+1122.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 28833
/proc/meminfo: memFree=1701752/2055920 swapFree=4148808/4192956
[pid=28830] ppid=28828 vsize=31132 CPUtime=1122.01
/proc/28830/stat : 28830 (PBS4) R 28828 28830 27448 0 -1 4194304 8382 0 0 0 112068 133 0 0 25 0 1 0 263812600 31879168 6775 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28830/statm: 7783 6775 104 219 0 7560 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 31132

[startup+1182.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 28833
/proc/meminfo: memFree=1701304/2055920 swapFree=4148808/4192956
[pid=28830] ppid=28828 vsize=31492 CPUtime=1182
/proc/28830/stat : 28830 (PBS4) R 28828 28830 27448 0 -1 4194304 8494 0 0 0 118061 139 0 0 25 0 1 0 263812600 32247808 6887 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28830/statm: 7873 6887 104 219 0 7650 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 31492

[startup+1242.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 28833
/proc/meminfo: memFree=1700856/2055920 swapFree=4148808/4192956
[pid=28830] ppid=28828 vsize=31876 CPUtime=1241.99
/proc/28830/stat : 28830 (PBS4) R 28828 28830 27448 0 -1 4194304 8613 0 0 0 124054 145 0 0 25 0 1 0 263812600 32641024 7006 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559861 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28830/statm: 7969 7006 104 219 0 7746 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 31876

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 28833
/proc/meminfo: memFree=1700536/2055920 swapFree=4148808/4192956
[pid=28830] ppid=28828 vsize=31876 CPUtime=1301.97
/proc/28830/stat : 28830 (PBS4) R 28828 28830 27448 0 -1 4194304 8712 0 0 0 130045 152 0 0 25 0 1 0 263812600 32641024 7105 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28830/statm: 7969 7105 104 219 0 7746 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 31876

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 28833
/proc/meminfo: memFree=1700088/2055920 swapFree=4148808/4192956
[pid=28830] ppid=28828 vsize=32368 CPUtime=1361.96
/proc/28830/stat : 28830 (PBS4) R 28828 28830 27448 0 -1 4194304 8816 0 0 0 136036 160 0 0 25 0 1 0 263812600 33144832 7209 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28830/statm: 8092 7209 104 219 0 7869 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 32368

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28833
/proc/meminfo: memFree=1699576/2055920 swapFree=4148808/4192956
[pid=28830] ppid=28828 vsize=32368 CPUtime=1421.95
/proc/28830/stat : 28830 (PBS4) R 28828 28830 27448 0 -1 4194304 8939 0 0 0 142027 168 0 0 25 0 1 0 263812600 33144832 7332 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28830/statm: 8092 7332 104 219 0 7869 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 32368

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28833
/proc/meminfo: memFree=1699128/2055920 swapFree=4148808/4192956
[pid=28830] ppid=28828 vsize=32800 CPUtime=1481.92
/proc/28830/stat : 28830 (PBS4) R 28828 28830 27448 0 -1 4194304 9040 0 0 0 148020 172 0 0 25 0 1 0 263812600 33587200 7433 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28830/statm: 8200 7433 104 219 0 7977 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 32800

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28833
/proc/meminfo: memFree=1698680/2055920 swapFree=4148808/4192956
[pid=28830] ppid=28828 vsize=32800 CPUtime=1541.92
/proc/28830/stat : 28830 (PBS4) R 28828 28830 27448 0 -1 4194304 9149 0 0 0 154012 180 0 0 25 0 1 0 263812600 33587200 7542 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28830/statm: 8200 7542 104 219 0 7977 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 32800

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28833
/proc/meminfo: memFree=1698296/2055920 swapFree=4148808/4192956
[pid=28830] ppid=28828 vsize=39404 CPUtime=1601.9
/proc/28830/stat : 28830 (PBS4) R 28828 28830 27448 0 -1 4194304 10791 0 0 0 160003 187 0 0 25 0 1 0 263812600 40349696 7647 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135006851 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28830/statm: 9851 7647 104 219 0 9628 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 39404

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28833
/proc/meminfo: memFree=1697784/2055920 swapFree=4148808/4192956
[pid=28830] ppid=28828 vsize=39492 CPUtime=1661.89
/proc/28830/stat : 28830 (PBS4) R 28828 28830 27448 0 -1 4194304 10900 0 0 0 165996 193 0 0 25 0 1 0 263812600 40439808 7756 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28830/statm: 9873 7756 104 219 0 9650 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 39492

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28833
/proc/meminfo: memFree=1697400/2055920 swapFree=4148808/4192956
[pid=28830] ppid=28828 vsize=39980 CPUtime=1721.87
/proc/28830/stat : 28830 (PBS4) R 28828 28830 27448 0 -1 4194304 11007 0 0 0 171987 200 0 0 25 0 1 0 263812600 40939520 7863 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28830/statm: 9995 7863 104 219 0 9772 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 39980

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28833
/proc/meminfo: memFree=1696888/2055920 swapFree=4148808/4192956
[pid=28830] ppid=28828 vsize=39980 CPUtime=1781.86
/proc/28830/stat : 28830 (PBS4) R 28828 28830 27448 0 -1 4194304 11112 0 0 0 177979 207 0 0 25 0 1 0 263812600 40939520 7968 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28830/statm: 9995 7968 104 219 0 9772 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 39980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28833
/proc/meminfo: memFree=1696760/2055920 swapFree=4148808/4192956
[pid=28830] ppid=28828 vsize=39980 CPUtime=1800.05
/proc/28830/stat : 28830 (PBS4) R 28828 28830 27448 0 -1 4194304 11138 0 0 0 179796 209 0 0 25 0 1 0 263812600 40939520 7994 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28830/statm: 9995 7994 104 219 0 9772 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 39980

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): 1800.51
CPU time (s): 1800.07
CPU user time (s): 1797.97
CPU system time (s): 2.10168
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 39980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.97
system time used= 2.10168
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11139
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= 37086

runsolver used 1.45678 second user time and 3.84142 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Thu May  3 02:22:28 UTC 2007

IDJOB= 453834
IDBENCH= 48157
IDSOLVER= 157
FILE ID= node14/453834-1178158948

PBS_JOBID= 4751085

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/mds/normalized-mds_500_10_3.opb
COMMAND LINE= /tmp/evaluation/453834-1178158948/PBS4 /tmp/evaluation/453834-1178158948/instance-453834-1178158948.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node14/convwatcher-453834-1178158948 -o ROOT/results/node14/conversion-453834-1178158948 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/453834-1178158948/instance-453834-1178158948.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-453834-1178158948 -o ROOT/results/node14/solver-453834-1178158948 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/453834-1178158948/PBS4 /tmp/evaluation/453834-1178158948/instance-453834-1178158948.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  31a0e10ee8ac2049545ec8eab33f6948

RANDOM SEED= 868792496

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.227
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		: 3000.227
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:       1729176 kB
Buffers:        120496 kB
Cached:         113088 kB
SwapCached:      11488 kB
Active:         114088 kB
Inactive:       145100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1729176 kB
SwapTotal:     4192956 kB
SwapFree:      4148808 kB
Dirty:            1632 kB
Writeback:           0 kB
Mapped:          30956 kB
Slab:            53056 kB
Committed_AS:  9227240 kB
PageTables:       1788 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 node14 on Thu May  3 02:52:31 UTC 2007